Gallery cleaning system

Abstract

The utility model relates to a corridor cleaning system which is applied to an obliquely-arranged corridor of a belt conveyor and comprises a liquid supply assembly and a cleaning assembly, and the liquid supply assembly communicates with the cleaning assembly and is used for supplying cleaning liquid; the cleaning assembly comprises a plurality of flushing pipes, the flushing pipes are arranged in the length direction of the gallery, each flushing pipe is provided with a plurality of flushing parts, and the flushing parts are used for spraying cleaning liquid towards the gallery. The corridor cleaning system is used for cleaning the corridor at the bottom of the belt conveyor, the cleaning effect on the corridor during operation of the belt conveyor is guaranteed, and environmental pollution caused by accumulation of dust falling on the corridor is avoided.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of cleaning of conveying equipment, in particular to a gallery cleaning system. BACKGROUND

[0002] When the belt conveyor of the bulk material conveying system is running, part of the material will fall along the gallery at the bottom of the belt conveyor, which is easy to produce dust and cause environmental pollution. At present, the cleaning work is basically done manually. Manual cleaning has the following problems. If the cleaning work is done under the running state of the belt conveyor, there is a safety hazard that the cleaning personnel may touch the rotating roller, belt and other components, causing mechanical injury. In the cleaning process, the safety protection devices such as emergency stop and tearing may be mistakenly touched, causing the belt conveyor to stop unexpectedly, affecting the safety of the equipment and the work efficiency. If the cleaning work is done under the stopped state of the belt conveyor, it will affect the production cycle and reduce the production efficiency. Moreover, due to the tight production and other reasons, the belt conveyor cannot be stopped in time for cleaning work, which is easy to cause dust accumulation or secondary dust raising and environmental pollution. CONTENT OF THE UTILITY MODEL

[0003] The purpose of the present disclosure is to provide a gallery cleaning system for cleaning the gallery at the bottom of the belt conveyor, which ensures the cleaning effect of the gallery during the running of the belt conveyor.

[0004] In order to achieve the above purpose, the present disclosure provides a gallery cleaning system applied to the gallery arranged obliquely at the bottom of the belt conveyor, which comprises a liquid supply assembly and a cleaning assembly.

[0005] The liquid supply assembly is in communication with the cleaning assembly and is used for supplying cleaning liquid.

[0006] The cleaning assembly comprises a plurality of flushing pipes, the plurality of flushing pipes are arranged along the length direction of the gallery, each flushing pipe is provided with a plurality of flushing parts, and the flushing parts are used for spraying cleaning liquid towards the gallery.

[0007] Optionally, each flushing part sprays cleaning liquid towards the gallery in a fan shape and forms a flushing area, there is an overlapping area between each adjacent two flushing areas, and the plurality of flushing areas are arranged to be able to cover the gallery.

[0008] Optionally, the flushing part comprises a plurality of duck-shaped nozzles, and the plurality of duck-shaped nozzles are arranged at intervals on the same flushing pipe.

[0009] Optionally, the plurality of flushing pipes are arranged at intervals and extend along the direction perpendicular to the length direction of the gallery, and the flushing pipes are arranged on one side of the return roller of the belt conveyor.

[0010] Optionally, the gallery cleaning system further comprises a flow guide groove located on both sides of the length direction of the gallery for collecting and guiding the sewage on the gallery to be discharged.

[0011] Optionally, the flow guide groove is higher than the surface of the gallery away from the side of the gallery, so that the sewage on the surface of the gallery can flow into the flow guide groove and be discharged from the flow guide groove.

[0012] Optionally, the liquid supply assembly comprises a water inlet pipe and a liquid supply pipe, the water inlet pipe is in communication with the liquid supply pipe, and the liquid supply pipe is in communication with a plurality of the flushing pipes for supplying cleaning liquid to the plurality of the flushing pipes.

[0013] Optionally, a first electromagnetic valve and a first manual valve are arranged on each of the flushing pipes, a second electromagnetic valve and a second manual valve are arranged on the water inlet pipe, and a flow meter for detecting water flow and a filter for filtering impurities in water are further arranged on the water inlet pipe.

[0014] Optionally, the liquid supply assembly further comprises a flexible connecting piece, the water inlet pipe and the liquid supply pipe are connected through the flexible connecting piece, and the flexible connecting piece comprises a rubber tube.

[0015] Optionally, the gallery cleaning system further comprises a monitoring assembly, the monitoring assembly comprises an electrically connected sensor and a controller, the sensor is used for monitoring the operation data of the belt conveyor, and the controller is used for controlling the liquid supply assembly and the cleaning assembly to work.

[0016] Through the above technical solution, one end of the liquid supply assembly of the gallery cleaning system is in communication with the outside, and the other end is in communication with the cleaning assembly, so as to supply cleaning liquid to the cleaning assembly. A plurality of flushing pipes in the cleaning assembly are arranged along the length direction of the gallery, so as to meet the cleaning needs of galleries of different lengths and ensure the cleaning effect of galleries of different lengths. The flushing part on each flushing pipe sprays the flushing liquid supplied by the liquid supply assembly towards the gallery, which ensures the cleaning effect of the gallery and avoids the accumulation of dust on the gallery to cause environmental pollution or secondary dust raising. Compared with the manual cleaning method in the related art, the gallery cleaning system provided by the present disclosure avoids the mechanical injury and other safety hazards that may be caused by manual cleaning of the gallery under the running state of the belt conveyor. At the same time, the gallery cleaning system and the belt conveyor can be operated synchronously and do not interfere with each other. The belt conveyor does not need to be in a shutdown state for cleaning, which is beneficial to ensuring the working efficiency of the belt conveyor.

[0017] Other features and advantages of the present disclosure will be described in detail in the following specific embodiments section. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of the specification, illustrate embodiments of the present disclosure and serve to explain the principles of the present disclosure, but are not intended to limit the present disclosure. In the drawings:

[0019] Figure 1 is a structural schematic diagram of a gallery cleaning system in a perspective view provided by an exemplary embodiment of the present disclosure;

[0020] Figure 2 is an installation schematic diagram of a gallery cleaning system provided by an exemplary embodiment of the present disclosure;

[0021] Figure 3 is Figure 2 a sectional view along the A-A plane in

[0022] Figure 4 is Figure 2 an enlarged view of B in

[0023] Explanation of reference signs

[0024] 100 - gallery cleaning system; 1 - liquid supply assembly; 11 - water inlet pipe; 111 - second electromagnetic valve; 112 - second manual valve; 113 - flow meter; 114 - filter; 12 - liquid supply pipe; 13 - flexible connecting piece; 2 - cleaning assembly; 21 - flushing pipe; 211 - first electromagnetic valve; 212 - first manual valve; 22 - flushing part; 23 - flushing area; 24 - duck-shaped nozzle; 3 - flow guide groove; 31 - side edge; 4 - monitoring assembly; 41 - sensor; 200 - gallery; 300 - belt conveyor; 30 - return idler; 31 - return conveyor belt. DETAILED DESCRIPTION

[0025] The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely intended to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0026] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] In the present disclosure, unless otherwise stated, the orientation words such as "up, down, top, bottom" are generally defined as "up, down, top, bottom" in the normal use state of the gallery cleaning system, only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure. "Inner, outer" refers to the inner and outer contours of the corresponding components. In addition, the terms "first", "second" and the like are only used to distinguish the description, such as "first solenoid valve", "second solenoid valve", and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present disclosure, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements; for those skilled in the art, the specific meaning of the above-mentioned terms in the present disclosure can be understood according to the specific circumstances.

[0029] Please refer to Figures 1-4 The gallery cleaning system 100 provided by the present disclosure is applied to the gallery 200 with the bottom of the belt conveyor 300 arranged obliquely, and is specifically arranged between the return conveyor belt 32 of the belt conveyor 300 and the gallery 200. The gallery cleaning system 100 comprises a liquid supply assembly 1 and a cleaning assembly 2; wherein the liquid supply assembly 1 communicates with the cleaning assembly 2, and is used for supplying cleaning liquid for the cleaning assembly 2; the cleaning assembly 2 comprises a plurality of flushing pipes 21, and the plurality of flushing pipes 21 are arranged along the length direction of the gallery 200. Each flushing pipe 21 is provided with a plurality of flushing portions 22, and the flushing portions 22 are used for spraying cleaning liquid towards the gallery 200.

[0030] By the technical solution, one end of the liquid supply assembly 1 of the gallery cleaning system 100 is in communication with the outside, and the other end is in communication with the cleaning assembly 2, so as to supply the cleaning assembly 2 with cleaning liquid. The plurality of flushing pipes 21 in the cleaning assembly 2 are arranged along the length direction of the gallery 200, so as to meet the cleaning needs of the gallery 200 of different lengths and ensure the cleaning effect of the gallery 200 of different lengths. The flushing part 22 on each flushing pipe 21 sprays the flushing liquid supplied by the liquid supply assembly 1 towards the gallery 200, so as to ensure the cleaning effect of the gallery 200 and avoid the accumulation of dust on the gallery 200 to cause environmental pollution or secondary dust raising. Compared with the manual cleaning method in the related art, the gallery cleaning system 100 provided by the present disclosure avoids the mechanical injury and other safety hazards that may be caused by manual cleaning of the gallery 200 in the running state of the belt conveyor 300. At the same time, the gallery cleaning system 100 and the belt conveyor 300 can be operated synchronously and do not interfere with each other. The belt conveyor 300 does not need to be in a shutdown state for cleaning, which is beneficial to ensuring the working efficiency of the belt conveyor 300.

[0031] Here, the gallery cleaning system 100 provided by the present disclosure can be applied to the gallery 200 arranged in a tilted manner at the bottom of the belt conveyor 300. In other embodiments, the gallery cleaning system 100 provided by the present disclosure can also be applied to the gallery 200 arranged in a horizontal manner at the bottom of the belt conveyor 300.

[0032] It should be noted that the gallery cleaning system 100 can be detachably installed on the support at the bottom of the belt conveyor 300 through fasteners, so as to ensure that the gallery cleaning system 100 can clean the gallery 200 at the bottom of the belt conveyor 300.

[0033] It should be noted that the cleaning liquid can be water or other solutions with cleaning effect, which is not limited in the present disclosure and can be selected according to actual production needs.

[0034] In addition, the number of flushing pipes 21 is suitable to be determined according to the length of the gallery 200, so as to ensure the cleaning effect of the gallery 200 of different lengths, which is not limited in the present disclosure.

[0035] Please refer to Figure 1 and Figure 3 In an embodiment of the present disclosure, each flushing part 22 sprays cleaning liquid towards the gallery 200 in a fan shape and forms a flushing area 23. There is an overlapping area between each two adjacent flushing areas 23. The plurality of flushing areas 23 are arranged to cover the gallery 200.

[0036] In this way, the flushing part 22 sprays the cleaning liquid towards the gallery 200 in a fan shape, effectively increasing the coverage area of the cleaning liquid, and there is an overlapping area between every two adjacent flushing areas 23, which can avoid missing between the flushing areas 23 and facilitate full coverage of the gallery 200 area.

[0037] Please refer to Figure 1 and Figure 3 In an embodiment of the present disclosure, the flushing part 22 can include a plurality of duck-shaped nozzles 24, which are arranged at intervals on the same flushing pipe 21.

[0038] Specifically, three duck-shaped nozzles 24 are arranged on each flushing pipe 21 at intervals along the length direction of the flushing pipe 21, and each duck-shaped nozzle 24 sprays the cleaning liquid towards the gallery 200, and the cleaning liquid sprayed by every two adjacent duck-shaped nozzles 24 slightly overlaps, so as to form a continuous cleaning area, and the width range of the gallery 200 is covered by the three duck-shaped nozzles 24. At the same time, the duck-shaped nozzle 24 can effectively reduce water mist splashing due to its own structural design, and improve the cleaning efficiency of the gallery 200.

[0039] In other embodiments, the number of duck-shaped nozzles 24 is determined according to the width of the gallery 200, so as to form coverage effect on the width range of the gallery 200, which is not limited in the present disclosure.

[0040] In addition, please refer to Figure 4 The duck-shaped nozzle 24 is suitable to be installed at a height of 50-150 mm from the gallery 200, and in the present disclosure, the duck-shaped nozzle 24 is installed at a distance of 100 mm from the gallery 200, which can effectively avoid the problem that the cleaning effect is poor due to insufficient impact force of the cleaning liquid on the dust caused by too high installation height of the duck-shaped nozzle 24, and can effectively avoid the problem that the dust and cleaning liquid splash caused by too large impact force of the cleaning liquid on the dust caused by too low installation height of the duck-shaped nozzle 24.

[0041] Please refer to Figure 4 In the present disclosure, the duck-shaped nozzle 24 sprays the cleaning liquid towards the gallery 200, and the installation angle of the duck-shaped nozzle 24 is suitable to form a small acute angle with the gallery 200, such as an angle of 20°, 30°, etc., which is not limited in the present disclosure, so as to enhance the impact force and cleaning effect of the cleaning liquid on the dust attached to the gallery 200.

[0042] It should be noted that please refer to Figure 4In the present disclosure, the installation direction of the duck-shaped nozzle 24 is adapted to be the same as the direction of the return conveyor belt 32 of the belt conveyor 300, that is, the duck-shaped nozzle 24 is adapted to face the low part of the inclined corridor 200, and the cleaning liquid sprayed by the duck-shaped nozzle 24 is adapted to flow from top to bottom. In this way, on the one hand, the sewage on the corridor 200 can flow downward along the corridor 200 under the action of gravity, which is beneficial to subsequent collection of sewage. On the other hand, the duck-shaped nozzle 24 sprays cleaning liquid in the same direction as the flow, which can avoid splashing of the cleaning liquid compared with spraying cleaning liquid in the opposite direction of the flow. At the same time, if the duck-shaped nozzle 24 sprays cleaning liquid upward, part of the cleaning liquid or sewage will flow downward along the corridor 200 under the action of gravity after moving a certain distance upward, which is easy to cause secondary pollution to the corridor 200 after washing.

[0043] The present disclosure does not limit the specific installation position of the duck-shaped nozzle 24. The duck-shaped nozzle 24 can be installed on one side of the washing pipe 21 close to the low part of the corridor 200, or can be arranged on the side away from the low part of the corridor 200. The installation position of the duck-shaped nozzle 24 can ensure the washing effect of the corridor 200.

[0044] Optionally, the washing part 22 can further include a plurality of water spray holes, and the plurality of water spray holes are uniformly arranged on the washing pipe 21 and are arranged to cover the area of the corridor 200. The corridor 200 is washed by spraying cleaning liquid toward the corridor 200 through the plurality of water spray holes.

[0045] Please refer to Figure 2 and Figure 4 In the present disclosure, the plurality of washing pipes 21 are arranged at intervals and extend along a direction perpendicular to the length direction of the corridor 200, and the washing pipe 21 is arranged on one side of the return idler 30 of the belt conveyor 300.

[0046] Specifically, the plurality of washing pipes 21 are arranged at intervals along the length direction of the corridor 200. Since the conveyor belt of the belt conveyor 300 will vibrate slightly when passing through the return idler 30, the dust attached to the conveyor belt is easy to fall off when the conveyor belt passes through the return idler 30. Therefore, the corridor 200 at the bottom of the return idler 30 is more prone to dust accumulation than other positions of the corridor 200. The washing pipe 21 is adapted to be arranged on one side of the return idler 30 of the belt conveyor 300, so as to improve the washing effect of the washing pipe 21 on the dust on the corridor 200.

[0047] It should be noted that the belt conveyor 300 is usually used to transport materials from bottom to top, that is, the return conveyor belt 32 of the belt conveyor 300 moves from top to bottom, and when the return conveyor belt 32 moves from top to bottom to the return roller 30, the vibration occurs, and the dust on the return conveyor belt 32 is easy to fall on the gallery 200 near the low side of the gallery 200. In the present disclosure, the flushing pipe 21 is arranged near the high side of the gallery 200, and in this way, the amount of dust falling on the flushing pipe 21 is reduced, and the duck-shaped nozzle 24 is prevented from being blocked by the dust.

[0048] In the present disclosure, the flushing pipe 21 extends in a direction perpendicular to the length direction of the gallery 200, that is, the flushing pipe 21 extends in the width direction of the gallery 200, and the projection of the length direction of the flushing pipe 21 on the gallery 200 is parallel to the width direction of the gallery 200. In this way, the flushing liquid can cover the gallery 200 in the width direction of the gallery 200. In other embodiments, the flushing pipe 21 can also extend at an angle with the width direction of the gallery 200, so that the flushing liquid can cover the gallery 200.

[0049] Please refer to Figure 1 and Figure 3 Optionally, the gallery cleaning system 100 can further include a flow guide groove 3 located on both sides of the length direction of the gallery 200 for collecting and guiding the sewage on the gallery 200 to drain.

[0050] In this way, the flow guide groove 3 is arranged on both sides of the length direction of the gallery 200, so that the sewage on the gallery 200 can spread to both sides and fall into the flow guide groove 3, which is convenient for collecting the sewage on the gallery 200 and is beneficial to control the spreading range of the sewage and avoid further pollution to the bottom of the belt conveyor. The sewage can move downward along the flow guide groove 3, which is beneficial to continuously drain the sewage collected in the flow guide groove 3.

[0051] Please refer to Figure 3 Further, the side edge 31 of the flow guide groove 3 away from the gallery 200 is higher than the surface of the gallery 200, so that the sewage falling on the surface of the gallery 200 can flow into the flow guide groove 3 and drain from the flow guide groove 3.

[0052] In order to avoid the sewage on the corridor 200 spreading to the place where people walk on both sides of the corridor 200, the side edge 31 away from the corridor 200 of the flow guide groove 3 is arranged to be higher than the surface of the corridor 200, that is, the side edge 31 away from the corridor 200 of the flow guide groove 3 is higher than the flushing area 23 of the corridor 200, in this way, it is ensured that the sewage on the surface of the corridor 200 can flow into the flow guide groove 3 and cannot exceed the range of the flow guide groove 3, effectively avoiding the sewage on the corridor 200 spreading to the place where people walk on both sides of the corridor 200, and moreover, the side edge 31 away from the corridor 200 of the flow guide groove 3 being higher than the surface of the corridor 200 can effectively separate the flushing liquid or sewage from the place where people walk, reducing the possibility of the flushing liquid or sewage splashing to the place where people walk, further reducing the pollution to the environment.

[0053] Here, the specific height of the side edge 31 away from the corridor 200 of the flow guide groove 3 is not limited in the disclosure, which is determined according to actual production needs, and is suitable to ensure the isolation effect of the flushing area 23 of the corridor 200 from the outside.

[0054] Please refer to Figure 1 In the disclosure, the liquid supply assembly 1 includes a water inlet pipe 11 and a liquid supply pipe 12, the water inlet pipe 11 is communicated with the liquid supply pipe 12, the liquid supply pipe 12 is communicated with a plurality of flushing pipes 21, and is used for supplying flushing liquid to the plurality of flushing pipes 21.

[0055] Specifically, one end of the water inlet pipe 11 is communicated with the outside for introducing the cleaning liquid, and the other end is communicated with the liquid supply pipe 12, the liquid supply pipe 12 is arranged along the length direction of the corridor 200, one end of each of the plurality of flushing pipes 21 is communicated with the liquid supply pipe 12, the flushing liquid is supplied to each of the flushing pipes 21 through the liquid supply pipe 12, and then is sprayed to the corridor 200 by the flushing part 22 on the flushing pipe 21 to complete the flushing of the corridor 200. In this way, it is ensured that the flushing liquid can be introduced into each of the flushing pipes 21, so that the flushing pipes 21 can uniformly, continuously and stably spray the flushing liquid, thereby ensuring the flushing effect and efficiency of the corridor 200.

[0056] Please refer to Figure 1 Further, each of the flushing pipes 21 is provided with a first electromagnetic valve 211 and a first manual valve 212, the water inlet pipe 11 is provided with a second electromagnetic valve 111 and a second manual valve 112, and the water inlet pipe 11 is further provided with a flow meter 113 for detecting the water flow and a filter 114 for filtering impurities in the water.

[0057] The first electromagnetic valve 211 and the second electromagnetic valve 111 can be used as the first control switch of the gallery cleaning system 100. By controlling the opening and closing degree of the first electromagnetic valve 211 on each flushing pipe 21, the flow of the flushing liquid flowing into each flushing pipe 21 can be effectively controlled, so that the flushing liquid sprayed by the flushing pipe 21 at different positions of the gallery 200 can be reasonably controlled according to the amount of dust at different positions, which can ensure the cleaning effect of the gallery 200 and is also conducive to saving the flushing liquid and avoiding waste of the flushing liquid. Similarly, the flow of the flushing liquid flowing into the whole gallery 200 can be realized by controlling the opening and closing degree of the second electromagnetic valve 111 on the water inlet pipe 11, so that the flow of the flushing liquid flowing into each flushing pipe 21 can be controlled.

[0058] In addition, the first manual valve 212 is arranged on each flushing pipe 21, and the second manual valve 112 is arranged on the water inlet pipe 11. On the one hand, the water flow pressure of the flushing liquid flowing through the flushing pipe 21 and the water inlet pipe 11 can be respectively adjusted and controlled by controlling the first manual valve 212 and the second manual valve 112, so that the duck-shaped nozzle 24 can generate sufficient impact force to flush the gallery 200. On the other hand, the first manual valve 212 and the second manual valve 112 can form a second control switch. Even if the first electromagnetic valve 211 and the second electromagnetic valve 111 fail due to technical failure or other reasons, the flow of the flushing liquid can be controlled by manually adjusting the first manual valve 212 and the second manual valve 112, and the first manual valve 212 and the second manual valve 112 can be controlled to open and close, which is convenient for the maintenance of the gallery cleaning system 100 or a single flushing pipe 21, and is conducive to ensuring production safety and production efficiency.

[0059] In addition, the water inlet pipe 11 is provided with a flow meter 113 for monitoring the water flow and a filter 114 for filtering impurities in the water. The flow of the flushing liquid can be monitored by the flow meter 113, so that the cleaning work of the gallery cleaning system 100 can be ensured within the expected flow range, which is conducive to ensuring production safety and controlling the flow of the flushing liquid flowing into the water inlet pipe 11. That is, the flow data of the flushing liquid can be used as a reference to avoid waste of the flushing liquid by adjusting the second electromagnetic valve 111 and the second manual valve 112 on the water inlet pipe 11. The filter 114 can effectively filter impurities in the flushing liquid to avoid blockage or damage of subsequent equipment caused by impurities in the flushing liquid.

[0060] Please refer to Figure 1 Further, the liquid supply assembly 1 further comprises a flexible connecting piece 13, and the water inlet pipe 11 and the liquid supply pipe 12 are connected through the flexible connecting piece 13. The flexible connecting piece 13 comprises a rubber pipe.

[0061] In this way, the flexible connecting piece 13 is arranged between the water inlet pipe 11 and the liquid supply pipe 12, and in the present disclosure, the flexible connecting piece 13 is arranged as a rubber pipe, which can be used to absorb the vibration and noise generated by the pipes, and the rubber pipe can be elastically deformed to a certain extent to adapt to the slight displacement between the pipes, thereby ensuring the stability of the connection between the water inlet pipe 11 and the liquid supply pipe 12.

[0062] In other embodiments, the flexible connecting piece 13 can be other components suitable for flexibly connecting the water inlet pipe 11 and the liquid supply pipe 12, such as a bellows, etc.

[0063] Please refer to Figure 1 and Figure 4 In the present disclosure, the gallery cleaning system 100 further comprises a monitoring assembly 4, which comprises an electrically connected sensor 41 and a controller, the sensor 41 is used to monitor the running data of the belt conveyor, and the controller is used to control the working of the liquid supply assembly 1 and the cleaning assembly 2.

[0064] Specifically, the sensor 41 can include a speed sensor 41 and a dust concentration sensor 41, the speed sensor 41 is used to detect the running speed of the conveyor belt of the belt conveyor 300, which is conducive to monitoring the running condition of the belt conveyor 300 by detecting the speed of the conveyor belt, and the dust concentration sensor 41 is used to detect the concentration of dust falling on the gallery 200, so that the controller can automatically control the working state of the liquid supply assembly 1 and the cleaning assembly 2 according to the information provided by the sensor 41. The controller can control the gallery 200 to realize cleaning work in stages, time periods and regions by controlling the first electromagnetic valve 211 on each flushing pipe 21, and can also adjust the flushing frequency, flushing intensity and flushing position by the second electromagnetic valve 111 on the water inlet pipe 11 and the second electromagnetic valve 111 on each flushing pipe 21. The controller can include a manual operation interface to facilitate manual intervention or adjustment of the cleaning strategy in special cases. By setting the monitoring assembly 4, the working condition of the gallery cleaning system 100 can be effectively regulated and controlled to ensure continuous and stable cleaning work on the gallery 200, thereby improving production efficiency and stability, and intelligent management is conducive to reducing the labor intensity of workers.

[0065] The preferred embodiments of the present disclosure are described in detail above with reference to the drawings, but the present disclosure is not limited to the specific details in the above-described embodiments, and various simple modifications can be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

[0066] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present disclosure will not describe various possible combinations again.

[0067] Furthermore, the various embodiments of the present disclosure can be combined with each other as long as they do not violate the idea of the present disclosure, and they should be considered as disclosed in the present disclosure.

Claims

1. A gallery cleaning system for a gallery arranged with an inclined bottom of a belt conveyor, characterized in that The system comprises a liquid supply assembly and a cleaning assembly; The liquid supply assembly is in communication with the cleaning assembly for supplying cleaning liquid; The cleaning assembly comprises a plurality of flushing pipes arranged along the length direction of the gallery, each of the flushing pipes is provided with a plurality of flushing portions for spraying cleaning liquid towards the gallery; The liquid supply assembly further comprises a water inlet pipe; Each of the flushing pipes is provided with a first electromagnetic valve and a first manual valve, the water inlet pipe is provided with a second electromagnetic valve and a second manual valve, and the water inlet pipe is further provided with a flow meter for detecting water flow and a filter for filtering impurities in water.

2. The tunnel washing system according to claim 1, characterized in that Each of the flushing portions sprays cleaning liquid towards the gallery in a fan shape and forms a flushing area, there is an overlapping area between each two adjacent flushing areas, and a plurality of the flushing areas are arranged to cover the gallery.

3. The tunnel washing system according to claim 2, characterized in that The flushing portion comprises a plurality of duck-shaped nozzles arranged at intervals on the same flushing pipe.

4. The canopy wash system of claim 1, wherein, The plurality of flushing pipes are arranged at intervals and extend along a direction perpendicular to the length direction of the gallery, and the flushing pipes are arranged on one side of the return idler of the belt conveyor.

5. The tunnel washing system according to any one of claims 1-4, characterized in that, The gallery cleaning system further comprises a flow guide groove located on both sides of the length direction of the gallery for collecting and guiding the sewage on the gallery to be discharged.

6. The tunnel washing system according to claim 5, characterized in that The side of the flow guide groove away from the gallery is higher than the surface of the gallery, so that the sewage on the surface of the gallery can flow into the flow guide groove and be discharged from the flow guide groove.

7. The tunnel washing system according to any one of claims 1-4, characterized in that, The liquid supply assembly further comprises a liquid supply pipe, the water inlet pipe is in communication with the liquid supply pipe, and the liquid supply pipe is in communication with the plurality of flushing pipes for supplying flushing liquid to the plurality of flushing pipes.

8. The tunnel washing system according to claim 7, characterized in that The liquid supply assembly further comprises a flexible connecting piece, the water inlet pipe and the liquid supply pipe are connected through the flexible connecting piece, and the flexible connecting piece comprises a rubber pipe.

9. The tunnel washing system according to any one of claims 1-4, characterized in that, The gallery cleaning system further comprises a monitoring assembly, the monitoring assembly comprises an electrically connected sensor and a controller, the sensor is used for monitoring the operation data of the belt conveyor, and the controller is used for controlling the liquid supply assembly and the cleaning assembly to work.

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