Intelligent dust cleaning method applied to coal mine moving frame dust production

Abstract

The application provides an intelligent dust cleaning method applied to coal mine frame moving dust production, and comprises the following steps: S1, acquiring data monitored by an inclination sensor in an initial state and data monitored by a support action monitoring sensor; S2, acquiring data monitored by the support action monitoring sensor and data monitored by the inclination sensor; and S3, adjusting a dust blocking belt according to the data monitored by the inclination sensor in the initial state and the data monitored by the support action monitoring sensor in the step S1 and the data monitored by the support action monitoring sensor and the data monitored by the inclination sensor in the step S2. The dust blocking belt automatic winding box can automatically wind and unwind the dust blocking belt according to the data monitored by the support action monitoring sensor and the inclination sensor, so that the movable filter tank can keep a flat state through the winding of the dust blocking belt when the hydraulic support is lowered, pulled and raised, and the dust blocking belt is prevented from being pulled and torn.

Description

Technical Field

[0001] This invention relates to the field of dust purification technology at fully mechanized coal mining faces with high mining heights, and in particular to an intelligent dust purification method applied to dust generated during coal mine frame shifting. Background Technology

[0002] Since the hydraulic support relocation is a major process in coal mining, the multiple processes of "lowering the support, pulling the support, and raising the support" during the relocation can affect the stress on the roof of the coal seam. Moreover, due to the gaps between adjacent hydraulic supports, the dust and coal chunks generated by the compression and collision of the roof of the coal seam will be scattered in large quantities in the hydraulic support walkway and cause dust diffusion, which will cause dust pollution to the workers who are also working in the walkway and endanger their health.

[0003] Existing methods for addressing the issue of hydraulic support relocation typically involve installing nozzles to create a spray that wets and moistens scattered dust. However, these methods have the following drawbacks: 1) They can obstruct workers' vision and wet or soil their clothing; 2) Due to the large overall air volume at the fully mechanized mining face, it is difficult to form an air curtain, resulting in unsatisfactory dust control; 3) There is no way to avoid large chunks of coal, and these large fragments also pose a safety hazard to workers. Summary of the Invention

[0004] This invention aims to at least solve the technical problems existing in the prior art, and innovatively proposes an intelligent dust control method for dust generation during coal mine moving operations. This method eliminates safety hazards for workers during construction, has a good dust control effect, and solves the problems of current methods that only use nozzles to spray and wet dust, which can affect workers' vision, wet and contaminate workers' clothes, and have unsatisfactory dust control effects and safety hazards.

[0005] To achieve the above-mentioned objectives of this invention, this invention provides an intelligent dust removal method for dust generation during coal mine relocation, comprising the following steps:

[0006] S1, acquire the data monitored by the tilt sensor and the data monitored by the support motion monitoring sensor in the initial state;

[0007] S2, acquire data monitored by the support motion monitoring sensor and the tilt sensor;

[0008] S3. Based on the data monitored by the tilt sensor and the support motion monitoring sensor obtained in step S1 and the data monitored by the support motion monitoring sensor and the tilt sensor obtained in step S2, the dust blocking belt is adjusted.

[0009] In a preferred embodiment of the present invention, step S3 includes the following steps:

[0010] S31, the controller acquires data monitored by the first support motion monitoring sensor and the second support motion monitoring sensor:

[0011] If the first support movement monitoring sensor detects movement of the first hydraulic support, proceed to the next step;

[0012] If the second support motion monitoring sensor detects the movement of the second hydraulic support, then step S35 is executed;

[0013] S32, if the first support motion monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step.

[0014] If the first support motion monitoring sensor detects that the first hydraulic support has descended, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34.

[0015] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0016] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops shortening the dust-blocking tape; return to step S3;

[0017] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33;

[0018] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0019] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3;

[0020] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34.

[0021] S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step.

[0022] If the second support motion monitoring sensor detects that the second hydraulic support is descending, the controller sends a control command to the automatic dust-blocking belt rewind box to shorten the dust-blocking belt, and executes step S37.

[0023] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0024] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3;

[0025] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36.

[0026] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0027] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops shortening the dust-blocking tape; return to step S3;

[0028] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

[0029] In a preferred embodiment of the present invention, step S31 is as follows:

[0030] The controller acquires data monitored by the first support motion monitoring sensor and the second support motion monitoring sensor:

[0031] If the first support action monitoring sensor detects the action of the first hydraulic support, the controller sends a control command to the multi-directional spray nozzle, and the multi-directional spray nozzle sprays a mist field covering the main dust collection tank, and then proceeds to the next step;

[0032] If the second support motion monitoring sensor detects the movement of the second hydraulic support, the controller sends a control command to the multi-directional spray nozzle, and the multi-directional spray nozzle sprays out a mist field covering the main dust collection trough, executing step S35.

[0033] In a preferred embodiment of the present invention, steps S32 to S37 are as follows:

[0034] S32, if the first support action monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step.

[0035] If the first support motion monitoring sensor detects that the first hydraulic support is descending, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34.

[0036] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0037] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops shortening the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3.

[0038] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33;

[0039] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0040] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops extending the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3.

[0041] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34.

[0042] S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step.

[0043] If the second support motion monitoring sensor detects that the second hydraulic support is descending, the controller sends a control command to the automatic magnetic chuck to demagnetize it. After the automatic magnetic chuck is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to shorten the dust-blocking belt, and executes step S37.

[0044] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0045] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops extending the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3.

[0046] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36.

[0047] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0048] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops shortening the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3.

[0049] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

[0050] In a preferred embodiment of the present invention, steps S32 to S37 are as follows:

[0051] S32, if the first support motion monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush to work. After the spiral automatic cleaning brush works, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step.

[0052] If the first support motion monitoring sensor detects that the first hydraulic support has descended, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34.

[0053] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0054] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor; then return to step S3.

[0055] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33;

[0056] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0057] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3;

[0058] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34.

[0059] S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step.

[0060] If the second support motion monitoring sensor detects that the second hydraulic support has descended, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush. After the spiral automatic cleaning brush has worked, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and executes step S37.

[0061] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0062] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3;

[0063] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36.

[0064] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0065] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor; then return to step S3.

[0066] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

[0067] In a preferred embodiment of the present invention, steps S32 to S37 are as follows:

[0068] S32, if the first support motion monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the automatic nozzle, the automatic nozzle sprays out cleaning fluid, and the controller then sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush to work. After the spiral automatic cleaning brush works, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step.

[0069] If the first support motion monitoring sensor detects that the first hydraulic support has descended, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34.

[0070] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0071] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor. After the spiral automatic cleaning brush stops working, the controller sends a control command to the automatic nozzle, and the automatic nozzle stops spraying cleaning liquid; return to step S3.

[0072] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33;

[0073] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0074] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3;

[0075] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34.

[0076] S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step.

[0077] If the second support motion monitoring sensor detects that the second hydraulic support has descended, the controller sends a control command to the automatic nozzle, the automatic nozzle sprays out cleaning fluid, and the controller then sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush to work. After the spiral automatic cleaning brush has worked, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape, and executes step S37.

[0078] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0079] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3;

[0080] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36.

[0081] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0082] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor. After the spiral automatic cleaning brush stops working, the controller sends a control command to the automatic nozzle, and the automatic nozzle stops spraying cleaning liquid; return to step S3.

[0083] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

[0084] In a preferred embodiment of the present invention, steps S32 to S37 are as follows:

[0085] S32, if the first support action monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush. After the spiral automatic cleaning brush is working, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step.

[0086] If the first support motion monitoring sensor detects that the first hydraulic support is descending, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34.

[0087] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0088] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor. After the spiral automatic cleaning brush stops working, the controller sends a control command to the automatic magnetic suction seat to magnetize the automatic magnetic suction seat. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking belt; return to step S3;

[0089] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33;

[0090] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0091] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops extending the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3.

[0092] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34.

[0093] S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step.

[0094] If the second support motion monitoring sensor detects that the second hydraulic support is descending, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush. After the spiral automatic cleaning brush is working, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape, thus executing step S37.

[0095] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0096] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops extending the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3.

[0097] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36.

[0098] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0099] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor. After the spiral automatic cleaning brush stops working, the controller sends a control command to the automatic magnetic suction seat to magnetize the automatic magnetic suction seat. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking belt; return to step S3;

[0100] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

[0101] This invention also provides a purification system for an intelligent dust removal method applied to dust generation during coal mine support movement. The system includes parallel hydraulic supports and a dust collection spray purification device installed between the side guard plates of adjacent hydraulic supports. The dust collection spray purification device includes a main dust collection trough and a dust-blocking isolation belt assembly surrounding the main dust collection trough. The main dust collection trough has an overall "U" shape, with the right side extending upwards to form a main dust collection trough mounting plate that can be installed on the side guard plate of the hydraulic supports. The front end of the main dust collection trough has an extended dust collection slot exposing the dust-blocking isolation belt assembly, and the rear end of the trough has a horizontal bend. The rear of the main dust collection trough has an array of filter holes. The main dust collection trough mounting plate is equipped with a support motion monitoring sensor and an automatically controlled multi-directional spray nozzle. The monitoring data output terminal of the support motion monitoring sensor is connected to the support motion monitoring data input terminal of the controller, and the spray control terminal of the controller is connected to the automatic control multi-directional spray nozzle. The controller is connected to the control terminal of the multi-directional spray nozzle. Based on the support movement data monitored by the support movement monitoring sensor, the controller automatically controls the multi-directional spray nozzle to automatically start the nozzle and spray a mist field covering the main dust collection slot. The dust blocking isolation belt assembly includes an automatic dust blocking belt rewind box, a dust blocking belt, a dust blocking belt fixing box, and a removable filter tank. The control terminal of the automatic dust blocking belt rewind box is connected to the rewind control terminal of the controller. The dust blocking belt fixing box and the automatic dust blocking belt rewind box are respectively installed on the outer wall of the side guard plate of the adjacent hydraulic support. The dust blocking belt bypasses the main dust collection slot and extends upward on both sides to be stored in the corresponding automatic dust blocking belt rewind box and dust blocking belt fixing box. The removable filter tank is installed at the bottom of the "U" groove formed by the dust blocking belt. The controller controls the movement of the dust blocking belt in the automatic dust blocking belt rewind box based on the support movement data monitored by the support movement monitoring sensor.

[0102] In a preferred embodiment of the present invention, the automatically controlled multi-directional spray head is connected to a water pipe. The automatically controlled multi-directional spray head includes three nozzles located at an angle of 90°, respectively at the top, bottom, and rear, thereby forming a mist field covering the main dust collection trough. The nozzle layout is reasonable. The nozzle located at the top is the upper nozzle, the nozzle located at the bottom is the lower nozzle, and the nozzle located at the rear is the rear nozzle. These three nozzles can be controlled together or individually. When controlled individually, the control terminal of the upper nozzle is connected to the first spray control terminal of the controller, the control terminal of the lower nozzle is connected to the second spray control terminal of the controller, and the control terminal of the rear nozzle is connected to the third spray control terminal of the controller.

[0103] In a preferred embodiment of the present invention, a plurality of parallel, spaced strip-shaped iron sheets are embedded in the left side of the dust-blocking belt. The inlet and outlet of the dust-blocking belt fixing box are equipped with a self-cleaning slag scraper capable of scraping the inner wall of the dust-blocking belt, a plurality of automatic nozzles facing the inner wall of the dust-blocking belt, and an automatic magnetic suction seat capable of automatically controlling the adsorption of the strip-shaped iron sheets. The control end of the automatic magnetic suction seat is connected to the magnetic suction control end of the controller. By adsorbing the left side of the dust-blocking belt with the automatic magnetic suction seat, dust on both sides of the dust-blocking belt is prevented from spreading out from both sides, resulting in a simple design.

[0104] In a preferred embodiment of the present invention, the inlet and outlet of the automatic dust-blocking belt rewind box are equipped with a spiral automatic cleaning brush driven by a hydraulic motor. The control end of the hydraulic motor is connected to the motor control end of the controller, so that synchronous cleaning is achieved when the dust-blocking belt is rewinded. The design is precise and effectively prevents dust from adhering to the dust-blocking belt and entering the automatic dust-blocking belt rewind box during rewinding.

[0105] In a preferred embodiment of the present invention, the removable filter tank is installed at the bottom of the "U"-shaped groove formed by the dust-blocking belt, and the bottom of the dust-blocking belt is provided with a drain pipe, thereby discharging the sewage filtered by the removable filter tank. The design is reasonable.

[0106] In a preferred embodiment of the present invention, a limiting baffle is provided on the rear side of the bottom of the dust blocking belt. The limiting baffle has an opening for the pull-out filter tank to be pulled out, thereby facilitating the removal and dumping of coal slag fragments from the pull-out filter tank and preventing the pull-out filter tank from falling off when the hydraulic support is moved.

[0107] In summary, due to the adoption of the above technical solutions, the present invention can (1) compared with the current method of only forming a spray to wet the scattered dust through the nozzle, the present invention adopts an internal dust collection main trough for receiving the main dust and an external dust blocking isolation belt assembly for dust interception. First, the coal blocks and dust falling from the frame are effectively collected through the dust collection main trough. Then, the fog field formed by the automatically controlled multi-directional spray nozzle is used to effectively wet the coal seam roof and coal blocks, thereby achieving comprehensive condensation and settling of the dust. The dust blocking isolation belt assembly surrounds and eliminates the dust in the clean space, which can greatly reduce the risk of workers being hit and their clothes being contaminated and wetted, effectively prevent the spread of dust, and surround the dust and gravel in the dust blocking belt, comprehensively surround and eliminate the dust. The links are interlocked and the concept is novel.

[0108] (2) The dust collection trough has an advanced dust collection trough with exposed dust blocking isolation belt components at the front end and a horizontal bending part at the rear end. Therefore, the dust collection trough can block dust at the front end to prevent it from spreading, and can guide coal blocks to fall into the goaf at the rear end. The structure is ingeniously designed. The automatic control multi-directional spray nozzle and the automatic dust blocking belt rewind box can be automatically started according to the support movement data monitored by the support movement monitoring sensor, thus automatically blocking wet dust.

[0109] (3) The bottom of the "U" shaped channel formed by the dust barrier belt is equipped with a removable filter tank, which can unload the accumulated coal mine debris in time, avoid the dust barrier belt from tilting due to excessive load, and affect the sealing effect of the dust barrier belt. The dust barrier belt effectively prevents dust from spreading and affecting the workers' vision, and also prevents the workers' clothes from getting wet and contaminated. Due to the isolation of the dust barrier belt, the spraying area of ​​the automatic control multi-directional spray nozzle is small and can quickly form a barrier, effectively preventing dust from spreading from the front end, and the dust control effect is better; intercepting large pieces of coal, preventing coal mine debris from falling on the workers, eliminating safety hazards, eliminating dust, preventing dust from spreading, and protecting the health of the workers.

[0110] (4) The automatic dust-blocking belt rewind box can automatically lower and rewind the right side of the dust-blocking belt according to the support movement data monitored by the support movement monitoring sensor. This ensures that the retractable filter tank remains flat when the hydraulic support is lowered, pulled, or raised. The novel design avoids the dust-blocking belt from being pulled and torn, ensuring the flexibility of the device.

[0111] In summary, it has the advantages of comprehensive dust containment and elimination, automated dust and wet dust blocking, good dust control effect, and elimination of safety hazards.

[0112] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0113] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0114] Figure 1 This is a schematic flowchart of the present invention.

[0115] Figure 2 This is a schematic diagram of the structure of the present invention.

[0116] Figure 3 This is a schematic diagram of the dust collection spray purification device of the present invention.

[0117] Figure 4 This is a schematic diagram of the dust collection main trough of the present invention.

[0118] Figure 5 This is a schematic diagram of the structure of the dust barrier assembly of the present invention.

[0119] Figure 6 This is a schematic diagram of the structure of the dust-blocking belt fixing box of the present invention. Detailed Implementation

[0120] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0121] This invention provides an intelligent dust removal method for dust generation during coal mine moving operations, such as... Figures 1-6 As shown, it includes the following steps:

[0122] S1, acquire the data monitored by the tilt sensor and the data monitored by the support motion monitoring sensor 15 in the initial state;

[0123] S2, acquire data monitored by the support motion monitoring sensor 15 and the tilt sensor;

[0124] S3. Based on the data monitored by the tilt sensor and the support motion monitoring sensor 15 in the initial state obtained in step S1, and the data monitored by the support motion monitoring sensor 15 and the tilt sensor obtained in step S2, the dust blocking belt 22 is adjusted.

[0125] In a preferred embodiment of the present invention, step S3 includes the following steps:

[0126] S31, the controller acquires data monitored by the first support motion monitoring sensor and the second support motion monitoring sensor:

[0127] If the first support movement monitoring sensor detects movement of the first hydraulic support, proceed to the next step;

[0128] If the second support motion monitoring sensor detects the movement of the second hydraulic support, then step S35 is executed;

[0129] S32, if the first support action monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the dust-blocking tape automatic winding box 21 to shorten the dust-blocking tape 22 and proceed to the next step.

[0130] If the first support motion monitoring sensor detects that the first hydraulic support is descending, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22, and executes step S34.

[0131] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0132] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22; and returns to step S3.

[0133] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dustproof tape automatic winding box 21 continues to shorten the dustproof tape 22; return to step S33;

[0134] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0135] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22; and returns to step S3.

[0136] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S34;

[0137] S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22 and proceed to the next step.

[0138] If the second support motion monitoring sensor detects that the second hydraulic support is descending, the controller sends a control command to the dust-blocking tape automatic winding box 21 to shorten the dust-blocking tape 22, and executes step S37.

[0139] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0140] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22; and returns to step S3.

[0141] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S36.

[0142] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0143] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22; and returns to step S3.

[0144] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to shorten the dust-blocking tape 22; return to step S37.

[0145] In a preferred embodiment of the present invention, step S31 is as follows:

[0146] The controller acquires data monitored by the first support motion monitoring sensor and the second support motion monitoring sensor:

[0147] If the first support action monitoring sensor detects the action of the first hydraulic support, the controller sends a control command to the multi-directional spray nozzle 14, and the multi-directional spray nozzle 14 sprays out a mist field covering the dust collection main trough 1, and proceeds to the next step;

[0148] If the second support action monitoring sensor detects the action of the second hydraulic support, the controller sends a control command to the multi-directional spray nozzle 14, and the multi-directional spray nozzle 14 sprays out a mist field covering the dust collection main trough 1, and executes step S35.

[0149] In a preferred embodiment of the present invention, steps S32 to S37 are as follows:

[0150] S32, if the first support action monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the automatic magnetic seat 233 to demagnetize the automatic magnetic seat 233. After the automatic magnetic seat 233 is demagnetized, the controller sends a control command to the dustproof belt automatic winding box 21 to shorten the dustproof belt 22 and proceed to the next step.

[0151] If the first support action monitoring sensor detects that the first hydraulic support is descending, the controller sends a control command to the automatic magnetic seat 233 to demagnetize it. After the automatic magnetic seat 233 is demagnetized, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22 and executes step S34.

[0152] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0153] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the automatic magnetic suction seat 233 to magnetize it. After the automatic magnetic suction seat 233 is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape 22; then return to step S3.

[0154] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dustproof tape automatic winding box 21 continues to shorten the dustproof tape 22; return to step S33;

[0155] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0156] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the automatic magnetic suction seat 233 to magnetize it. After the automatic magnetic suction seat 233 is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape 22; then return to step S3.

[0157] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S34;

[0158] S35, if the second support action monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic magnetic seat 233 to demagnetize the automatic magnetic seat 233. After the automatic magnetic seat 233 is demagnetized, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22 and proceed to the next step.

[0159] If the second support motion monitoring sensor detects that the second hydraulic support is descending, the controller sends a control command to the automatic magnetic seat 233 to demagnetize it. After the automatic magnetic seat 233 is demagnetized, the controller sends a control command to the dust-blocking tape automatic winding box 21 to shorten the dust-blocking tape 22 and executes step S37.

[0160] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0161] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the automatic magnetic suction seat 233 to magnetize it. After the automatic magnetic suction seat 233 is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape 22; then return to step S3.

[0162] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S36.

[0163] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0164] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the automatic magnetic suction seat 233 to magnetize it. After the automatic magnetic suction seat 233 is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape 22; then return to step S3.

[0165] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to shorten the dust-blocking tape 22; return to step S37.

[0166] In a preferred embodiment of the present invention, steps S32 to S37 are as follows:

[0167] S32, if the first support action monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush 211 to work. After the spiral automatic cleaning brush 211 works, the controller sends a control command to the dust-blocking tape automatic winding box 21 to shorten the dust-blocking tape 22 and proceed to the next step.

[0168] If the first support motion monitoring sensor detects that the first hydraulic support is descending, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22, and executes step S34.

[0169] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0170] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush 211 driven by the hydraulic motor; then return to step S3.

[0171] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dustproof tape automatic winding box 21 continues to shorten the dustproof tape 22; return to step S33;

[0172] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0173] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22; and returns to step S3.

[0174] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S34;

[0175] S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22 and proceed to the next step.

[0176] If the second support motion monitoring sensor detects that the second hydraulic support has descended, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush 211 to work. After the spiral automatic cleaning brush 211 works, the controller sends a control command to the dust-blocking tape automatic winding box 21 to shorten the dust-blocking tape 22 and executes step S37.

[0177] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0178] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22; and returns to step S3.

[0179] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S36.

[0180] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0181] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush 211 driven by the hydraulic motor; then return to step S3.

[0182] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to shorten the dust-blocking tape 22; return to step S37.

[0183] In a preferred embodiment of the present invention, steps S32 to S37 are as follows:

[0184] S32, if the first support action monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the automatic nozzle 232, and the automatic nozzle 232 sprays out cleaning fluid. The cleaning fluid can be river water or the same liquid sprayed by the multi-directional spray nozzle 14. The controller then sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush 211 to work. After the spiral automatic cleaning brush 211 works, the controller sends a control command to the dust-blocking tape automatic winding box 21 to shorten the dust-blocking tape 22 and proceed to the next step.

[0185] If the first support motion monitoring sensor detects that the first hydraulic support is descending, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22, and executes step S34.

[0186] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0187] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush 211 driven by the hydraulic motor. After the spiral automatic cleaning brush 211 stops working, the controller sends a control command to the automatic nozzle 232, and the automatic nozzle 232 stops spraying cleaning fluid; return to step S3.

[0188] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dustproof tape automatic winding box 21 continues to shorten the dustproof tape 22; return to step S33;

[0189] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0190] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22; and returns to step S3.

[0191] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S34;

[0192] S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22 and proceed to the next step.

[0193] If the second support motion monitoring sensor detects that the second hydraulic support has descended, the controller sends a control command to the automatic nozzle 232, the automatic nozzle 232 sprays out cleaning fluid, and the controller then sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush 211 to work. After the spiral automatic cleaning brush 211 works, the controller sends a control command to the dust-blocking tape automatic winding box 21 to shorten the dust-blocking tape 22, and executes step S37.

[0194] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0195] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22; and returns to step S3.

[0196] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S36.

[0197] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0198] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush 211 driven by the hydraulic motor. After the spiral automatic cleaning brush 211 stops working, the controller sends a control command to the automatic nozzle 232, and the automatic nozzle 232 stops spraying cleaning fluid; return to step S3.

[0199] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to shorten the dust-blocking tape 22; return to step S37.

[0200] In a preferred embodiment of the present invention, steps S32 to S37 are as follows:

[0201] S32, if the first support action monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the automatic magnetic seat 233 to demagnetize the automatic magnetic seat 233. After the automatic magnetic seat 233 is demagnetized, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush 211 to work. After the spiral automatic cleaning brush 211 works, the controller sends a control command to the dust-blocking tape automatic winding box 21 to shorten the dust-blocking tape 22 and proceed to the next step.

[0202] If the first support action monitoring sensor detects that the first hydraulic support is descending, the controller sends a control command to the automatic magnetic seat 233 to demagnetize it. After the automatic magnetic seat 233 is demagnetized, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22 and executes step S34.

[0203] S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0204] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush 211 driven by the hydraulic motor. After the spiral automatic cleaning brush 211 stops working, the controller sends a control command to the automatic magnetic suction seat 233 to magnetize the automatic magnetic suction seat 233. After the automatic magnetic suction seat 233 is magnetized, it magnetically attracts the strip iron sheet embedded in the dust-blocking tape 22; return to step S3;

[0205] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dustproof tape automatic winding box 21 continues to shorten the dustproof tape 22; return to step S33;

[0206] S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0207] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the automatic magnetic suction seat 233 to magnetize it. After the automatic magnetic suction seat 233 is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape 22; then return to step S3.

[0208] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S34;

[0209] S35, if the second support action monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic magnetic seat 233 to demagnetize the automatic magnetic seat 233. After the automatic magnetic seat 233 is demagnetized, the controller sends a control command to the dust-blocking tape automatic winding box 21 to extend the dust-blocking tape 22 and proceed to the next step.

[0210] If the second support motion monitoring sensor detects that the second hydraulic support is descending, the controller sends a control command to the automatic magnetic seat 233 to demagnetize it. After the automatic magnetic seat 233 is demagnetized, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush 211 to work. After the spiral automatic cleaning brush 211 works, the controller sends a control command to the dust-blocking tape automatic winding box 21 to shorten the dust-blocking tape 22, and executes step S37.

[0211] S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0212] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops extending the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the automatic magnetic suction seat 233 to magnetize it. After the automatic magnetic suction seat 233 is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape 22; then return to step S3.

[0213] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to lengthen the dust-blocking tape 22; return to step S36.

[0214] S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1:

[0215] If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box 21 stops shortening the dust-blocking tape 22. After the dust-blocking tape 22 stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush 211 driven by the hydraulic motor. After the spiral automatic cleaning brush 211 stops working, the controller sends a control command to the automatic magnetic suction seat 233 to magnetize the automatic magnetic suction seat 233. After the automatic magnetic suction seat 233 is magnetized, it magnetically attracts the strip iron sheet embedded in the dust-blocking tape 22; return to step S3;

[0216] If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box 21 continues to shorten the dust-blocking tape 22; return to step S37.

[0217] This invention also discloses a purification system for an intelligent dust removal method applied to dust generation during coal mine moving operations, such as... Figures 2-6 As shown, it consists of parallel hydraulic supports a and a dust collection spray purification device b installed between the side guard plates of adjacent hydraulic supports a.

[0218] The dust collection spray purification device b consists of a dust collection main tank 1 and a dust-blocking isolation belt assembly 2 that surrounds the dust collection main tank 1.

[0219] The dust collection main trough 1 has an overall "U" shaped structure, and the right side extends upward to form a dust collection main trough mounting plate 11 that can be installed on the side guard plate of the hydraulic support a.

[0220] The front end of the main dust collection trough 1 is provided with an advanced dust collection trough 12 that exposes the dust-blocking isolation belt assembly 2, and the rear end of the trough body is provided with a horizontal bend.

[0221] The rear of the main dust collection tank 1 is provided with an array of filter holes 13.

[0222] The dust collection main trough mounting plate 11 is equipped with a bracket motion monitoring sensor 15 and an automatic control multi-directional spray nozzle 14. The monitoring data output terminal of the bracket motion monitoring sensor 15 is connected to the bracket motion monitoring data input terminal of the controller, and the spray control terminal of the controller is connected to the control terminal of the automatic control multi-directional spray nozzle 14. When there are two bracket motion monitoring sensors 15, they are designated as the first bracket motion monitoring sensor and the second bracket motion monitoring sensor. The first bracket motion monitoring sensor is mounted on the dust collection main trough mounting plate, and the second bracket motion monitoring sensor is mounted on an adjacent dust collection main trough mounting plate. In this case, the monitoring data output terminal of the first bracket motion monitoring sensor is connected to the first terminal of the controller's bracket motion monitoring data input, and the monitoring data output terminal of the second bracket motion monitoring sensor is connected to the second terminal of the controller's bracket motion monitoring data input.

[0223] The controller automatically activates the multi-directional spray nozzles 14 based on the support movement monitoring data monitored by the support movement monitoring sensor 15, spraying a mist field that covers the dust collection main trough 1. The liquid sprayed by the multi-directional spray nozzles 14 is dust-suppressing liquid, which can be clean water. The location of the controller can be set according to the actual situation, and it can be set inside the dust barrier fixing box 23.

[0224] The dust barrier assembly 2 consists of an automatic dust barrier belt rewind box 21, a dust barrier belt 22, a dust barrier belt fixing box 23, and a removable filter tank 24. The control end of the automatic dust barrier belt rewind box 21 is connected to the rewind control end of the controller.

[0225] The dust-blocking tape fixing box 23 and the dust-blocking tape automatic winding box 21 are respectively installed on the outer or inner wall of the side guard plate of the adjacent hydraulic support a. The adjacent hydraulic supports a are the first hydraulic support and the second hydraulic support, respectively. That is, the dust-blocking tape fixing box 23 is installed on the outer or inner wall of the side guard plate of the first hydraulic support, and the dust-blocking tape automatic winding box 21 is installed on the outer or inner wall of the side guard plate of the second hydraulic support. In order to facilitate unified wiring, the support action monitoring sensor 15 is preferably set on the dust-blocking isolation tape assembly 2. Specifically, the first support action monitoring sensor is installed on the outer wall of the dust-blocking tape automatic winding box 21, and the second support action monitoring sensor is installed on the outer wall of the dust-blocking tape fixing box 23. The monitoring data output terminal of the first support action monitoring sensor is connected to the first terminal of the support action monitoring data input of the controller, and the monitoring data output terminal of the second support action monitoring sensor is connected to the second terminal of the support action monitoring data input of the controller, so as to realize the monitoring of the adjustment of the lifting action of the adjacent hydraulic support a.

[0226] The dust-blocking tape 22 bypasses the main dust-collecting trough 1 and extends upwards on both sides into the corresponding dust-blocking tape automatic winding box 21 and dust-blocking tape fixing box 23.

[0227] The removable filter tank 24 is installed at the bottom of the "U" shaped channel formed by the dust-blocking belt 22. An inclination sensor for monitoring the left and right tilt of the "U" shaped channel is set at the bottom of the outer side of the "U" shaped channel formed by the dust-blocking belt 22. The tilt data output terminal of the inclination sensor is connected to the tilt data input terminal of the controller.

[0228] The controller controls the movement of the dust-blocking tape 22 in the automatic dust-blocking tape rewind box 21 based on the support movement monitoring data monitored by the support movement monitoring sensor 15. Specifically, it can automatically lower and rewind the right side of the dust-blocking tape 22.

[0229] The automatic control multi-directional spray nozzle 14 is connected to a water pipe.

[0230] The automatic control multi-directional spray head 14 mainly consists of three nozzles located at the top, bottom, and rear, forming a 90° angle. The nozzles spray a fan-shaped mist. The nozzle at the top is the upper nozzle, the nozzle at the bottom is the lower nozzle, and the nozzle at the rear is the rear nozzle. These three nozzles can be controlled together or individually. When controlled individually, the control terminal of the upper nozzle is connected to the first spray control terminal of the controller, the control terminal of the lower nozzle is connected to the second spray control terminal of the controller, and the control terminal of the rear nozzle is connected to the third spray control terminal of the controller.

[0231] The dust barrier 22 has several parallel, spaced strips of sheet metal embedded on its left side.

[0232] The dust-blocking belt fixing box 23 is equipped with a self-cleaning slag scraper 231 that can scrape the inner wall of the dust-blocking belt 22, several automatic nozzles 232 facing the inner wall of the dust-blocking belt 22, and an automatic magnetic suction seat 233 that can automatically control the adsorption of strip iron sheets. The control end of the automatic magnetic suction seat 233 is connected to the magnetic suction control end of the controller, and the control end of the automatic nozzle 232 is connected to the nozzle control end of the controller.

[0233] The dust-blocking belt automatic winding box 21 is equipped with a spiral automatic cleaning brush 211 that is driven to rotate by a hydraulic motor at the inlet and outlet. The control end of the hydraulic motor is connected to the motor control end of the controller.

[0234] The bottom of the dust-blocking belt 22 is equipped with a drain pipe 221, which discharges the sewage filtered by the removable filter tank 24.

[0235] A limiting baffle 241 is provided on the rear side of the bottom of the dust blocking belt 22. The limiting baffle 241 has an opening for the removable filter tank 24 to be pulled out.

[0236] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An intelligent dust removal method applied to dust generation during coal mine moving operations, characterized in that, This includes an intelligent dust removal system applied to intelligent dust removal methods. The system comprises parallel hydraulic supports and a dust collection spray purification device installed between the side guard plates of adjacent hydraulic supports. The dust collection spray purification device includes a main dust collection trough and a dust-blocking isolation belt assembly surrounding the main dust collection trough. The main dust collection trough has a U-shaped structure, with its right side extending upwards to form a mounting plate that can be installed on the side guard plates of the hydraulic supports. The front end of the main dust collection trough has an exposed dust collection slot, and the rear end has a horizontal bend. The rear of the main dust collection trough has an array of water filter holes. The mounting plate of the main dust collection trough is equipped with a support movement monitoring sensor. The device includes an automatic multi-directional spray nozzle and a support motion monitoring sensor. The output terminal of the support motion monitoring sensor is connected to the input terminal of the support motion monitoring sensor in the controller. The spray control terminal of the controller is connected to the control terminal of the automatic multi-directional spray nozzle. The controller controls the automatic multi-directional spray nozzle to automatically start the nozzles and spray a mist field covering the main dust collection trough based on the support movement data monitored by the support motion monitoring sensor. The dust barrier assembly includes an automatic dust barrier belt rewind box, a dust barrier belt, a dust barrier belt fixing box, and a removable filter tank. The control terminal of the automatic dust barrier belt rewind box is connected to the rewind control terminal of the controller. The dust barrier belt fixing box and the automatic dust barrier belt rewind box are respectively positioned on the left and right sides. It should be installed on the outer wall of the side guard plate of the adjacent hydraulic support, which is the first hydraulic support and the second hydraulic support respectively. The dust blocking belt bypasses the main dust collection groove and extends upward on both sides to be received into the automatic dust blocking belt rewind box and dust blocking belt fixing box on the corresponding side. The removable filter tank is installed at the bottom of the "U" groove formed by the dust blocking belt. An inclination sensor for monitoring the left and right inclination of the "U" groove is set at the bottom of the outer side of the "U" groove formed by the dust blocking belt. The inclination data output terminal of the inclination sensor is connected to the inclination data input terminal of the controller. The inlet and outlet of the dust blocking belt fixing box are equipped with several automatic nozzles facing the inner wall of the dust blocking belt and automatic nozzles that can automatically control the adsorption of strip iron sheets. The control terminal of the moving magnetic suction base is connected to the magnetic suction control terminal of the controller, and the control terminal of the automatic nozzle is connected to the nozzle control terminal of the controller. The controller controls the movement of the dust-blocking belt in the automatic dust-blocking belt rewind box based on the support movement monitoring data detected by the support movement monitoring sensor. Several parallel, spaced strips of iron are embedded in the left side of the dust-blocking belt. The inlet and outlet of the dust-blocking belt fixing box are equipped with self-cleaning scrapers for slag that can scrape the inner wall of the dust-blocking belt. A spiral automatic cleaning brush driven by a hydraulic motor is installed at the inlet and outlet of the automatic dust-blocking belt rewind box. The control terminal of the hydraulic motor is connected to the motor control terminal of the controller. The intelligent dust removal method includes the following steps: S1, acquire the data monitored by the tilt sensor and the data monitored by the support motion monitoring sensor in the initial state; S2, acquire data monitored by the support motion monitoring sensor and the tilt sensor; S3. Based on the data monitored by the tilt sensor and the support motion monitoring sensor obtained in step S1 and the data monitored by the support motion monitoring sensor and the tilt sensor obtained in step S2, the dust blocking belt is adjusted.

2. The intelligent dust removal method for coal mine moving frame dust generation according to claim 1, characterized in that, Step S3 includes the following steps: S31, the controller acquires data monitored by the first support motion monitoring sensor and the second support motion monitoring sensor: If the first support movement monitoring sensor detects movement of the first hydraulic support, proceed to the next step; If the second support motion monitoring sensor detects the movement of the second hydraulic support, then step S35 is executed; S32, if the first support motion monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step. If the first support motion monitoring sensor detects that the first hydraulic support has descended, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34. S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops shortening the dust-blocking tape; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33; S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34. S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step. If the second support motion monitoring sensor detects that the second hydraulic support is descending, the controller sends a control command to the automatic dust-blocking belt rewind box to shorten the dust-blocking belt, and executes step S37. S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36. S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops shortening the dust-blocking tape; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

3. The intelligent dust removal method for coal mine moving frame dust generation according to claim 2, characterized in that, Step S31 is, The controller acquires data monitored by the first support motion monitoring sensor and the second support motion monitoring sensor: If the first support action monitoring sensor detects the action of the first hydraulic support, the controller sends a control command to the multi-directional spray nozzle, and the multi-directional spray nozzle sprays a mist field covering the main dust collection tank, and then proceeds to the next step; If the second support motion monitoring sensor detects the movement of the second hydraulic support, the controller sends a control command to the multi-directional spray nozzle, and the multi-directional spray nozzle sprays out a mist field covering the main dust collection trough, executing step S35.

4. The intelligent dust removal method for coal mine moving frame dust generation according to claim 2, characterized in that, Steps S32 to S37 are as follows: S32, if the first support action monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step. If the first support motion monitoring sensor detects that the first hydraulic support is descending, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34. S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops shortening the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33; S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops extending the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34. S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step. If the second support motion monitoring sensor detects that the second hydraulic support is descending, the controller sends a control command to the automatic magnetic chuck to demagnetize it. After the automatic magnetic chuck is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to shorten the dust-blocking belt, and executes step S37. S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops extending the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36. S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops shortening the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

5. The intelligent dust removal method for coal mine moving frame dust generation according to claim 2, characterized in that, Steps S32 to S37 are as follows: S32, if the first support motion monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush to work. After the spiral automatic cleaning brush works, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step. If the first support motion monitoring sensor detects that the first hydraulic support has descended, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34. S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor; then return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33; S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34. S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step. If the second support motion monitoring sensor detects that the second hydraulic support has descended, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush. After the spiral automatic cleaning brush has worked, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and executes step S37. S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36. S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor; then return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

6. The intelligent dust removal method for coal mine moving frame dust generation according to claim 2, characterized in that, Steps S32 to S37 are as follows: S32, if the first support motion monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the automatic nozzle, the automatic nozzle sprays out cleaning fluid, and the controller then sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush to work. After the spiral automatic cleaning brush works, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step. If the first support motion monitoring sensor detects that the first hydraulic support has descended, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34. S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor. After the spiral automatic cleaning brush stops working, the controller sends a control command to the automatic nozzle, and the automatic nozzle stops spraying cleaning liquid; return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33; S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34. S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step. If the second support motion monitoring sensor detects that the second hydraulic support has descended, the controller sends a control command to the automatic nozzle, the automatic nozzle sprays out cleaning fluid, and the controller then sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush to work. After the spiral automatic cleaning brush has worked, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape, and executes step S37. S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, then the automatic dust-blocking tape rewind box stops extending the dust-blocking tape; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36. S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor. After the spiral automatic cleaning brush stops working, the controller sends a control command to the automatic nozzle, and the automatic nozzle stops spraying cleaning liquid; return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

7. The intelligent dust removal method for coal mine moving frame dust generation according to claim 2, characterized in that, Steps S32 to S37 are as follows: S32, if the first support action monitoring sensor detects that the first hydraulic support is rising, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush. After the spiral automatic cleaning brush is working, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape and proceed to the next step. If the first support motion monitoring sensor detects that the first hydraulic support is descending, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt, and executes step S34. S33, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor. After the spiral automatic cleaning brush stops working, the controller sends a control command to the automatic magnetic suction seat to magnetize the automatic magnetic suction seat. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking belt; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S33; S34, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops extending the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S34. S35, if the second support motion monitoring sensor detects that the second hydraulic support is rising, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the automatic dust-blocking belt rewind box to extend the dust-blocking belt and proceed to the next step. If the second support motion monitoring sensor detects that the second hydraulic support is descending, the controller sends a control command to the automatic magnetic seat to demagnetize it. After the automatic magnetic seat is demagnetized, the controller sends a control command to the hydraulic motor to drive the rotating spiral automatic cleaning brush. After the spiral automatic cleaning brush is working, the controller sends a control command to the dust-blocking tape automatic winding box to shorten the dust-blocking tape, thus executing step S37. S36, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking tape rewind box stops extending the dust-blocking tape. After the dust-blocking tape stops moving, the controller sends a control command to the automatic magnetic suction seat to magnetize it. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking tape; return to step S3. If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to lengthen the dust-blocking tape; return to step S36. S37, the controller determines whether the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1: If the data monitored by the tilt sensor obtained in step S2 is consistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the automatic dust-blocking belt rewind box stops shortening the dust-blocking belt. After the dust-blocking belt stops moving, the controller sends a control command to the hydraulic motor to stop the rotating spiral automatic cleaning brush driven by the hydraulic motor. After the spiral automatic cleaning brush stops working, the controller sends a control command to the automatic magnetic suction seat to magnetize the automatic magnetic suction seat. After the automatic magnetic suction seat is magnetized, it magnetically attracts the strip of iron embedded in the dust-blocking belt; return to step S3; If the data monitored by the tilt sensor obtained in step S2 is inconsistent with the data monitored by the tilt sensor in the initial state obtained in step S1, the dust-blocking tape automatic winding box continues to shorten the dust-blocking tape; return to step S37.

8. The intelligent dust removal method for coal mine moving frame dust generation according to claim 1, characterized in that, The automatic control multi-directional spray nozzle is connected to a water pipe and includes three nozzles located at an angle of 90°, respectively at the top, bottom, and rear.

9. The intelligent dust removal method for coal mine moving frame dust generation according to claim 1, characterized in that, The bottom of the dust-blocking belt is equipped with a drain pipe, which discharges the wastewater that has been filtered by the removable filter tank.

10. The intelligent dust removal method for coal mine moving frame dust generation according to claim 1, characterized in that, The dust-blocking belt is provided with a limiting baffle on the rear side of its bottom, and the limiting baffle has an opening for the removable filter tank to be pulled out.

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