Dust removal device and method for underground roadway of metal mine

Abstract

The invention relates to the technical field of roadway dust removal, and discloses a metal mine underground roadway dust removal device which comprises a driving box, a dust removal box arranged at the top of the driving box, and a water tank fixedly connected to one side of the driving box. The collecting box is fixedly connected to the top of the driving box; the dust removal assembly is arranged in the dust removal box and used for collecting dust in the roadway, and the dust removal assembly comprises a plurality of dust removal rods fixedly connected to the interior of the dust removal box and an exhaust fan fixedly communicated to one side of the dust removal box; through use of the dust removal assembly, a driving air cylinder is started through a control panel, the driving air cylinder drives a cross-shaped push frame to move through a telescopic rod, the cross-shaped push frame extrudes water in a water tank into a dust removal box through an extrusion block, then the driving air cylinder is restored to the original state through the control panel, and an exhaust fan is started; and an exhaust fan sucks outside dust into the dust removal box, so that the dust is attached to the surface of the dust removal rod, and the effect of conveniently removing dust is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of tunnel dust removal, and in particular to a dust removal device and method for an underground metal mine tunnel. Background Art

[0002] Underground tunnels in metal mines refer to underground passages dug during the underground mining of metal ore in order to reach the ore body, mine and transport the ore, provide ventilation, and ensure the safety of personnel. These tunnels are important infrastructure for mine production and are of great significance for the efficient and safe development of mineral resources. In order to ensure the health of the miners, dust removal is usually required during mining in the tunnels.

[0003] Publication No. CN118526893A discloses a filtering dust removal device for tunnel excavation, comprising a base; a fan is fixedly connected to the top of the outer wall of the base through a first column; an air duct is provided at the output end of the fan; the outer wall of the air duct is fixedly connected to the top of the outer wall of the base through a second column; a filter plate is fixedly connected to the inner wall of the air duct; the above application uses the fan to suck air through the air duct, so that dust is absorbed from one end of the air duct, and when the dust is sucked into the air duct, the dust will encounter the filter plate under the action of suction, so that the filter plate blocks larger dust, while smaller dust will pass through the filter plate and go out from one end of the fan through the air duct, and the larger dust is collected through the structure of the first through groove, the connecting pipe and the storage shell.

[0004] Although the above-mentioned application and the prior art can filter and collect dust by wind power, so that there is no need to spray water mist, thereby making it safer and reducing the probability of safety accidents, when the above-mentioned application and the prior art are used to remove dust in the underground tunnels of metal mines, due to the presence of metal particles in the underground tunnels of metal mines, the above-mentioned application and the prior art will cause clogging of the filter plate after long-term use, thereby reducing the dust removal efficiency, and when the water-soaked object absorbs the dust, the dust will accumulate on the surface of the water-soaked object, which is inconvenient for subsequent use, and when the water-soaked object is used to absorb the dust, when the amount of dust is too much, it will cause part of the dust to accumulate inside the air duct, thereby affecting its dust removal effect. Therefore, we propose a dust removal device and method for underground tunnels of metal mines. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the present invention provides a dust removal device and method for underground tunnels of metal mines, which have the advantages of easy dust removal, easy cleaning and excess treatment, and solves the problem that when the above-mentioned application and the prior art are used to remove dust from underground tunnels of metal mines, due to the presence of metal particles in the underground tunnels of metal mines, the above-mentioned application and the prior art will cause clogging of the filter plate after long-term use, thereby reducing the dust removal efficiency, and when water-soaked objects absorb dust, the dust will accumulate on the surface of the water-soaked objects, making it inconvenient for subsequent use, and when using water-soaked objects to absorb dust, when the amount of dust is too much, part of the dust will accumulate inside the air duct, thereby affecting its dust removal effect.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purposes of facilitating dust removal, cleaning and excess treatment, the present invention provides the following technical solutions: a dust removal device for underground tunnels in a metal mine, comprising: a driving box and a dust removal box arranged on the top of the driving box,

[0009] A water tank is fixedly connected to one side of the driving box, and the top of the water tank is fixedly connected to the bottom of the dust removal box;

[0010] A collecting box is fixedly connected to the top of the driving box, and one side of the collecting box is fixedly connected to one side of the dust removal box;

[0011] A dust removal assembly is arranged inside the dust removal box and is used to collect dust inside the lane. The dust removal assembly includes a plurality of dust removal rods fixedly connected to the inside of the dust removal box and an exhaust fan fixedly connected to one side of the dust removal box;

[0012] A rod cleaning assembly is arranged inside the dust removal box and is used to clean the surface of the dust removal assembly;

[0013] A collecting assembly is arranged inside the dust removal box to prevent dust from accumulating inside the dust removal box;

[0014] The processing component is arranged inside the collection box and is used to process the dust remaining inside the dust removal box.

[0015] Furthermore, the dust removal assembly also includes a driving cylinder fixedly connected to the inside of the driving box and an extrusion block slidably connected to the inside of the water tank, the output end of the driving cylinder is differentially connected with a telescopic rod, the end of the telescopic rod away from the driving cylinder is fixedly connected to a cross push frame, the end of the cross push frame away from the telescopic rod is fixedly connected to one end of the extrusion block, the driving cylinder has a function of driving the telescopic rod to move, the telescopic rod has a function of driving the cross push frame to move, the cross push frame has a function of driving the extrusion block to move, and the extrusion block has a function of driving the water flow to move.

[0016] Furthermore, the cleaning rod assembly includes a floating plate slidably connected to the inside of the dust removal box, a plurality of scraping holes are opened on the top of the floating plate, and a plurality of scraping holes are slidably connected to the surfaces of a plurality of dust removal rods. The rise and fall of the water flow has the function of driving the floating plate to rise and fall, and the floating plate has the function of driving the plurality of scraping holes to rise and fall, and the scraping holes have the function of scraping dust off the surface of the dust removal rod.

[0017] Furthermore, a collection box is slidably connected to the interior of the collection box, a handle is fixedly connected to the surface of the collection box, an operation chamber is opened inside the collection box, a plurality of air inlet holes are opened at one end of the operation chamber, a first ash inlet groove is opened at the inner bottom end of the operation chamber, and a second ash inlet groove is opened at one end of the operation chamber. The collection box has a function of collecting dust, the handle has a function of driving the collection box out of the collection box, the operation chamber can centrally process the remaining dust inside the dust removal box, the air inlet holes have a function of forming convection with the exhaust fan, the first ash inlet groove has a function of collecting wet dust, and the second ash inlet groove has a function of collecting dry dust.

[0018] Furthermore, the collecting assembly includes a driving motor fixedly connected to the inside of the operating chamber, the output end of the driving motor is fixedly connected to a driving screw, the surface of the driving screw is threadedly connected to a screw block, one end of the screw block is fixedly connected to a U-shaped scraper, the surface and back of the U-shaped scraper are fixedly connected to a T-shaped slider, the driving motor has the function of driving the driving screw to rotate, the driving screw has the function of driving the screw block to move, the screw block has the function of driving the U-shaped scraper to move, and the T-shaped slider has the function of making the U-shaped scraper move smoothly.

[0019] Furthermore, a control panel is provided on the surface of the dust removal box, a T-shaped groove is provided on the inner wall of the dust removal box, the T-shaped slider is slidably connected inside the T-shaped groove, and a movable groove for the movement of the U-shaped scraper and the screw block is provided at one end of the dust removal box. The control panel has the function of operating the opening and closing of the driving cylinder and the driving motor, the T-shaped groove has the function of facilitating the movement of the T-shaped slider, and the movable groove has the function of facilitating the movement of the U-shaped scraper and the screw block.

[0020] Furthermore, the processing component includes a filter plate fixedly connected to the inside of the operating chamber, and a plurality of filter holes are opened on the surface of the filter plate. The filter holes have the functions of ventilation and dust filtering.

[0021] Furthermore, the processing component also includes a plurality of fan blades and a plurality of scraper rods fixedly connected to the surface of the driving screw, wherein the plurality of fan blades are located between the driving motor and the filter plate, and the plurality of scraper rods are in contact with one end of the filter plate. The fan blades have the function of blowing and sucking air, and the scraper rods have the function of cleaning the filter plate.

[0022] Furthermore, a plurality of first water inlet grooves are provided on the top of the water tank, and a plurality of second water inlet grooves are provided on the inner bottom of the dust removal box. The plurality of first water inlet grooves are interconnected with the plurality of second water inlet grooves, and the first water inlet grooves and the second water inlet grooves facilitate the flow of water.

[0023] The present invention also provides a method for removing dust from underground tunnels in a metal mine, and the method specifically comprises the following steps:

[0024] Step 1: When the lane needs to be dusted, the dust removal rod is covered with water stains through the dust removal component, and then the dust from the outside is sucked into the dust removal box through the exhaust fan, so that the dust removal rod absorbs the dust;

[0025] Step 2: When the dust on the surface of the dust removal rod needs to be cleaned, the dust removal component is started again, so that the dust removal component drives the rod cleaning component to operate, and then the rod cleaning component cleans the dust on the surface of the dust removal rod;

[0026] Step 3: When dust needs to be collected, start the collection component to collect the dust on the top of the cleaning rod component;

[0027] Step 4: When the collecting component is in operation, the collecting component synchronously drives the processing component so that the processing component processes the dust that has not been adsorbed in the dust removal box.

[0028] (III) Beneficial effects

[0029] Compared with the prior art, the present invention provides a dust removal device and method for underground tunnels in metal mines, which has the following beneficial effects:

[0030] 1. The dust removal device and method for underground tunnels in metal mines uses a dust removal component and starts a driving cylinder through a control panel. The driving cylinder drives a cross push frame to move through a telescopic rod, so that the cross push frame squeezes water in a water tank into a dust removal box through an extrusion block, so that the water flow spreads the surface of a dust removal rod, and then restores the driving cylinder to its original state through the control panel and starts an exhaust fan. The exhaust fan draws external dust into the dust removal box, so that the dust adheres to the surface of the dust removal rod, thereby achieving an effect of facilitating dust removal.

[0031] 2. The dust removal device and method for underground tunnels of metal mines, through the coordinated use of a cleaning rod assembly and a collecting assembly, when it is necessary to clean the dust on the surface of the dust removal rod, when the extrusion block squeezes the water in the water tank into the dust removal box, the water flow gradually rises in the dust removal box, thereby driving the floating plate to rise, and during the rising process of the floating plate, the scraping holes scrape the dust on the surface of the dust removal rod, and when the top of the floating plate coincides with the top of the dust removal rod, the drive motor is started through the control panel, and the drive motor drives the screw block to move by driving the screw rod, so that the screw block drives the U-shaped scraper to move, and the U-shaped scraper pushes the dust on the top of the floating plate when it moves, and when one end of the U-shaped scraper moves to the second ash inlet trough, the dust falls into the inside of the collection box through the second ash inlet trough, thereby cleaning the dust on the surface of the dust removal rod, thereby achieving the effect of easy cleaning.

[0032] 3. The dust removal device and method for underground tunnels in metal mines cooperate with the collection component and the processing component. When the driving motor drives the screw block to move through the driving screw, the driving screw synchronously drives the plurality of fan blades and scraper rods to rotate. The suction force generated by the rotation of the plurality of fan blades attracts the dust that is not adsorbed in the dust removal box to one end of the filter plate. During the rotation of the plurality of scraper rods, the dust attached to one end of the filter plate is scraped off, and the fallen dust falls into the interior of the collection box through the first ash inlet trough, thereby processing the dust that is not adsorbed in the dust removal box, thereby achieving the effect of excessive processing.

[0033] Other features and advantages of the present invention will be described in the following description, and part of them will become obvious from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention from another viewing angle;

[0036] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the collection box of the present invention;

[0037] Figure 4 This is a schematic diagram of the internal structure of the collection box of the present invention;

[0038] Figure 5 It is a schematic diagram of the three-dimensional structure of the driving motor of the present invention;

[0039] Figure 6 This is a schematic diagram of the cross-sectional three-dimensional structure of the dust removal box of the present invention;

[0040] Figure 7This is a schematic diagram of the internal structure of the dust removal box of the present invention;

[0041] Figure 8 It is a schematic diagram of the three-dimensional structure of the floating board of the present invention;

[0042] Fig. 9 This is a schematic diagram of the three-dimensional structure of the driving screw and the screw block of the present invention;

[0043] Fig.10 It is a schematic diagram of the cutaway three-dimensional structure of the drive box and the water tank of the present invention;

[0044] Fig.11 This is a schematic diagram of the three-dimensional structure of the driving cylinder of the present invention.

[0045] In the figure: 1. driving box; 11. water tank; 111. first water inlet trough; 12. collecting box; 121. collecting box; 122. handle; 123. operating chamber; 124. air inlet hole; 125. first ash inlet trough; 126. second ash inlet trough; 13. dust removal box; 131. second water inlet trough; 132. control panel; 133. T-shaped slide; 134. moving trough; 2. dust removal assembly; 21. driving cylinder; 211. telescopic rod; 212. cross push frame; 22. extrusion block; 23. dust removal rod; 24. exhaust fan; 3. rod cleaning assembly; 31. floating plate; 311. scraping hole; 4. collecting assembly; 41. driving motor; 411. driving screw; 42. screw block; 421. U-shaped scraper; 422. T-shaped slider; 5. processing assembly; 51. filter plate; 511. filter hole; 52. fan blade; 53. scraper. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] In the embodiments of the present application, the devices or elements referred to or implied must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise precisely and specifically specified.

[0048] For specific embodiment 1, please refer to Figures 1 to 11 A dust removal device for underground tunnels in a metal mine comprises: a driving box 1 and a dust removal box 13 arranged on the top of the driving box 1,

[0049] The water tank 11 is fixedly connected to one side of the driving box 1. The top of the water tank 11 is fixedly connected to the bottom of the dust removal box 13. A plurality of first water inlet grooves 111 are provided at the top of the water tank 11. A plurality of second water inlet grooves 131 are provided at the bottom of the dust removal box 13. The plurality of first water inlet grooves 111 and the plurality of second water inlet grooves 131 are connected to each other.

[0050] The collecting box 12 is fixedly connected to the top of the driving box 1, one side of the collecting box 12 is fixedly connected to one side of the dust removal box 13, and a control panel 132 is provided on the surface of the dust removal box 13;

[0051] The dust removal component 2 is arranged inside the dust removal box 13 and is used to collect dust inside the lane. The dust removal component 2 includes a plurality of dust removal rods 23 fixedly connected to the dust removal box 13 and an exhaust fan 24 fixedly connected to one side of the dust removal box 13. The dust removal component 2 also includes a driving cylinder 21 fixedly connected to the driving box 1 and an extrusion block 22 slidably connected to the water tank 11. The output end of the driving cylinder 21 is differentially connected to a telescopic rod 211, and one end of the telescopic rod 211 away from the driving cylinder 21 is fixedly connected to a cross push frame 212, and one end of the cross push frame 212 away from the telescopic rod 211 is fixedly connected to one end of the extrusion block 22;

[0052] The rod cleaning assembly 3 is arranged inside the dust removal box 13 and is used to clean the surface of the dust removal assembly 2;

[0053] The collecting assembly 4 is arranged inside the dust removal box 13 to prevent dust from accumulating inside the dust removal box 13;

[0054] The processing component 5 is arranged inside the collecting box 12 and is used to process the dust remaining inside the dust removal box 13;

[0055] It should be noted that the bottom of the driving box 1 and the water tank 11 are provided with liftable universal wheels. By providing liftable universal wheels, the present application can be conveniently moved to the designated position of the lane, and the liftable universal wheels can cope with the uneven driving road surface inside the lane, thereby ensuring that when the water flow in the water tank 11 enters the dust removal box 13, the water flow can rise smoothly, and a water inlet is provided at one end of the water tank 11, through which the water flow can be transported into the water tank 11, and when the water flow in the water tank is squeezed to the dust removal box 13, the water flow can overflow the top of the dust removal rod 23, the interior of the collecting box 121 contains a small amount of water flow, the operating chamber 123 and the exhaust fan 24 are at the same horizontal height, and the extrusion block 22 is in close contact with the water tank 11;

[0056] When it is necessary to collect dust inside the lane, the driving cylinder 21 is started through the control panel 132, and the driving cylinder 21 drives the cross push frame 212 to move through the telescopic rod 211, so that the cross push frame 212 squeezes the water in the water tank 11 into the dust removal box 13 through the squeezing block 22, so that the water flow spreads the surface of the dust removal rod 23, and then the driving cylinder 21 is restored to its original state through the control panel 132 and the exhaust fan 24 is started, and the exhaust fan 24 draws the external dust into the dust removal box 13, so that the dust adheres to the surface of the dust removal rod 23, and then the external dust is removed;

[0057] For specific embodiment 2, please refer to Figures 1 to 8 According to a dust removal device for underground tunnels in a metal mine provided in the first specific embodiment, this embodiment provides a further technical solution:

[0058] The rod cleaning assembly 3 includes a floating plate 31 slidably connected to the inside of the dust removal box 13, and a plurality of scraping holes 311 are opened on the top of the floating plate 31. The plurality of scraping holes 311 are slidably connected to the surfaces of the plurality of dust removal rods 23;

[0059] It should be noted that the material of the floating plate 31 can be wood or plastic, which is not limited here. The rise and fall of the water level can drive the rise and fall of the floating plate 31, and the diameter of the scraping hole 311 is adapted to the diameter of the dust removal rod 23;

[0060] When the dust on the surface of the dust removal rod 23 needs to be processed, the driving cylinder 21 is started again through the control panel 132. The driving cylinder 21 drives the cross push frame 212 to move through the telescopic rod 211, so that the cross push frame 212 squeezes the water in the water tank 11 into the dust removal box 13 through the squeezing block 22. When the squeezing block 22 squeezes the water in the water tank 11 into the dust removal box 13, the water flow gradually rises in the dust removal box 13, thereby driving the floating plate 31 to rise. During the rising process of the floating plate 31, the scraping hole 311 scrapes the dust on the surface of the dust removal rod 23, so that the dust on the surface of the dust removal rod 23 is transferred to the top of the floating plate 31.

[0061] For specific embodiment 3, please refer to Figures 1 to 8 According to a dust removal device for underground tunnels in a metal mine provided in the second specific embodiment, this embodiment provides a further technical solution:

[0062] The collecting box 12 is slidably connected to the inside of the collecting box 12, and a handle 122 is fixedly connected to the surface of the collecting box 121. An operating chamber 123 is provided inside the collecting box 12, and a plurality of air inlet holes 124 are provided at one end of the operating chamber 123. A first ash inlet groove 125 is provided at the bottom end of the operating chamber 123, and a second ash inlet groove 126 is provided at one end of the operating chamber 123. The collecting assembly 4 includes a driving motor 41 fixedly connected to the inside of the operating chamber 123. The output end is fixedly connected with a driving screw 411, the surface of the driving screw 411 is threadedly connected with a screw block 42, one end of the screw block 42 is fixedly connected with a U-shaped scraper 421, the surface and back of the U-shaped scraper 421 are fixedly connected with a T-shaped slider 422, the inner wall of the dust removal box 13 is provided with a T-shaped slide 133, the T-shaped slider 422 is slidably connected inside the T-shaped slide 133, and one end of the dust removal box 13 is provided with a moving groove 134 for the U-shaped scraper 421 and the screw block 42 to move;

[0063] It should be noted that when the top of the floating plate 31 and the top of the dust removal rod 23 overlap each other, the bottom of the U-shaped scraper 421 contacts the top of the floating plate 31;

[0064] When the dust on the top of the floating plate 31 needs to be collected, when the top of the floating plate 31 overlaps with the top of the dust removal rod 23, the driving motor 41 is started through the control panel 132, and the driving motor 41 drives the screw block 42 to move by driving the screw rod 411, so that the screw block 42 drives the U-shaped scraper 421 to move, and the U-shaped scraper 421 pushes the dust on the top of the floating plate 31 when moving. When one end of the U-shaped scraper 421 moves to the second ash inlet groove 126, the dust falls into the interior of the collection box 121 through the second ash inlet groove 126, so that the dust is processed;

[0065] For specific example 4, please refer to Figures 1 to 6 According to a dust removal device for underground tunnels in a metal mine provided in the third specific embodiment, this embodiment provides a further technical solution:

[0066] The processing assembly 5 includes a filter plate 51 fixedly connected to the inside of the operating chamber 123, and a plurality of filter holes 511 are opened on the surface of the filter plate 51. The processing assembly 5 also includes a plurality of blades 52 and a plurality of scraper rods 53 fixedly connected to the surface of the driving screw 411. The plurality of blades 52 are located between the driving motor 41 and the filter plate 51, and the plurality of scraper rods 53 are in contact with one end of the filter plate 51.

[0067] It should be noted that the control panel 132 is electrically connected to the exhaust fan 24, the driving cylinder 21 and the driving motor 41. The exhaust fan 24, the driving cylinder 21 and the driving motor 41 are turned on and off by the operation buttons on the surface of the control panel 132. When the driving motor 41 is reversed, the driving screw 411 drives the screw block 42, the plurality of blades 52 and the plurality of scrapers 53 to rotate, so that the screw block 42 drives the U-shaped scraper 421 to restore to the initial state. When the plurality of blades 52 are reversed, the dust adsorbed inside the filter hole 511 can be blown away, so that the dust is no longer stuck inside the filter hole 511, thereby extending the service life of the filter plate 51.

[0068] When it is necessary to process the remaining dust inside the dust removal box 13, when the driving motor 41 drives the screw block 42 to move by driving the screw rod 411, the driving screw 411 synchronously drives the plurality of fan blades 52 and the scraper rod 53 to rotate, and the suction force generated by the rotation of the plurality of fan blades 52 attracts the dust that has not been adsorbed in the dust removal box 13 to one end of the filter plate 51. During the rotation of the plurality of scraper rods 53, the dust attached to one end of the filter plate 51 is scraped off, and the fallen dust falls into the interior of the collection box 121 through the first dust inlet groove 125, thereby processing the dust that has not been adsorbed in the dust removal box 13;

[0069] Specific embodiment 5, the present invention also provides a method for removing dust from underground tunnels in a metal mine, and the method for removing dust from underground tunnels specifically comprises the following steps:

[0070] Step 1: When the lane needs to be dusted, the dust removal rod 23 is covered with water stains through the dust removal component 2, and then the dust from the outside is sucked into the dust removal box 13 through the exhaust fan 24, so that the dust removal rod 23 absorbs the dust;

[0071] Step 2: When the dust on the surface of the dust removal rod 23 needs to be cleaned, the dust removal component 2 is started again, so that the dust removal component 2 drives the rod cleaning component 3 to operate, and then the rod cleaning component 3 cleans the dust on the surface of the dust removal rod 23;

[0072] Step 3: When dust needs to be collected, start the collection component 4 to collect the dust on the top of the cleaning rod component 3;

[0073] Step 4: When the collecting component 4 is in operation, the collecting component 4 synchronously drives the processing component 5 so that the processing component 5 processes the dust that has not been adsorbed in the dust removal box 13 .

[0074] Working principle: When in use, move the application to the designated position of the lane, aim the exhaust fan 24 at the dust, and when the dust inside the lane needs to be collected, start the driving cylinder 21 through the control panel 132, and the driving cylinder 21 drives the cross push frame 212 to move through the telescopic rod 211, so that the cross push frame 212 squeezes the water in the water tank 11 into the dust removal box 13 through the squeezing block 22, so that the water flow spreads the surface of the dust removal rod 23, and then restores the driving cylinder 21 to its original state through the control panel 132 and starts the exhaust fan 24, and the exhaust fan 24 draws the dust from the outside into the dust removal box 13, so that the dust adheres to the dust removal box 13. The dust on the surface of the dust removal rod 23 is removed, and the dust from the outside is removed. When the dust on the surface of the dust removal rod 23 needs to be processed, the driving cylinder 21 is started again through the control panel 132. The driving cylinder 21 drives the cross push frame 212 to move through the telescopic rod 211, so that the cross push frame 212 squeezes the water in the water tank 11 into the dust removal box 13 through the squeezing block 22. When the squeezing block 22 squeezes the water in the water tank 11 into the dust removal box 13, the water flow gradually rises in the dust removal box 13, thereby driving the floating plate 31 to rise. During the rising process of the floating plate 31, the scraping hole 311 scrapes the dust on the surface of the dust removal rod 23 , so that the dust on the surface of the dust removal rod 23 is transferred to the top of the floating plate 31. When the dust on the top of the floating plate 31 needs to be collected, when the top of the floating plate 31 coincides with the top of the dust removal rod 23, the driving motor 41 is started through the control panel 132, and the driving motor 41 drives the screw block 42 to move by driving the screw rod 411, so that the screw block 42 drives the U-shaped scraper 421 to move, and when the U-shaped scraper 421 moves, it pushes the dust on the top of the floating plate 31, and when one end of the U-shaped scraper 421 moves to the second ash inlet groove 126, the dust falls into the interior of the collection box 121 through the second ash inlet groove 126, and then In order to process the dust and to process the remaining dust inside the dust removal box 13, when the driving motor 41 drives the screw block 42 to move by driving the screw 411, the driving screw 411 simultaneously drives the plurality of fan blades 52 and the scraper rods 53 to rotate. The suction force generated by the rotation of the plurality of fan blades 52 attracts the dust that has not been adsorbed in the dust removal box 13 to one end of the filter plate 51. In the process of the rotation of the plurality of scraper rods 53, the dust attached to one end of the filter plate 51 is scraped off, and the fallen dust falls into the interior of the collection box 121 through the first ash inlet trough 125, thereby processing the dust that has not been adsorbed in the dust removal box 13.

[0075] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0076] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0077] Parallel: The parallelism defined in this application is not limited to absolute parallelism. This definition of parallelism can be understood as basic parallelism, which allows for non-absolute parallelism due to factors such as assembly tolerance, design tolerance, and the influence of structural flatness. Small angular errors are allowed. For example, an assembly error range of less than 10 degrees can be understood as a parallel relationship.

[0078] Vertical: The verticality defined in this application is not limited to an absolute vertical intersection relationship (angle of 90 degrees). It allows for non-absolute vertical intersection relationships caused by factors such as assembly tolerance, design tolerance, and influence of structural flatness. It also allows for errors in a small angle range. For example, the assembly error range of 80 to 100 degrees can be understood as a vertical relationship.

[0079] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for underground tunnels in a metal mine, comprising: A driving box (1) and a dust removal box (13) arranged on the top of the driving box (1), characterized in that: A water tank (11) is fixedly connected to one side of the driving box (1), and the top of the water tank (11) is fixedly connected to the bottom of the dust removal box (13); A collection box (12) is fixedly connected to the top of the driving box (1), and one side of the collection box (12) is fixedly connected to one side of the dust removal box (13); A dust removal component (2) is arranged inside the dust removal box (13) and is used to collect dust inside the tunnel. The dust removal component (2) comprises a plurality of dust removal rods (23) fixedly connected to the inside of the dust removal box (13) and an exhaust fan (24) fixedly connected to one side of the dust removal box (13); A rod cleaning assembly (3) is arranged inside the dust removal box (13) and is used to clean the surface of the dust removal assembly (2); A collecting assembly (4) is arranged inside the dust removal box (13) to prevent dust from accumulating inside the dust removal box (13); The processing component (5) is arranged inside the collection box (12) and is used to process the dust remaining inside the dust removal box (13).

2. A dust removal device for underground tunnels in metal mines according to claim 1, characterized in that: The dust removal assembly (2) further comprises a driving cylinder (21) fixedly connected to the inside of the driving box (1) and an extrusion block (22) slidably connected to the inside of the water tank (11); the output end of the driving cylinder (21) is differentially connected to a telescopic rod (211); one end of the telescopic rod (211) away from the driving cylinder (21) is fixedly connected to a cross push frame (212); and one end of the cross push frame (212) away from the telescopic rod (211) is fixedly connected to one end of the extrusion block (22).

3. A dust removal device for underground tunnels in metal mines according to claim 1, characterized in that: The rod cleaning assembly (3) comprises a floating plate (31) slidably connected to the inside of the dust removal box (13); a plurality of scraping holes (311) are provided on the top of the floating plate (31); and the plurality of scraping holes (311) are slidably connected to the surfaces of a plurality of dust removal rods (23).

4. A dust removal device for underground tunnels in metal mines according to claim 1, characterized in that: The collection box (121) is slidably connected to the interior of the collection box (12); a handle (122) is fixedly connected to the surface of the collection box (121); an operating chamber (123) is provided inside the collection box (12); a plurality of air inlet holes (124) are provided at one end of the operating chamber (123); a first ash inlet groove (125) is provided at the bottom end of the interior of the operating chamber (123); and a second ash inlet groove (126) is provided at one end of the operating chamber (123).

5. A dust removal device for underground tunnels in metal mines according to claim 4, characterized in that: The collecting assembly (4) comprises a driving motor (41) fixedly connected to the inside of the operating chamber (123); the output end of the driving motor (41) is fixedly connected to a driving screw (411); the surface of the driving screw (411) is threadedly connected to a screw block (42); one end of the screw block (42) is fixedly connected to a U-shaped scraper (421); the surface and back of the U-shaped scraper (421) are fixedly connected to a T-shaped slider (422).

6. A dust removal device for underground tunnels in metal mines according to claim 5, characterized in that: A control panel (132) is provided on the surface of the dust removal box (13), a T-shaped slide groove (133) is provided on the inner wall of the dust removal box (13), the T-shaped slider (422) is slidably connected inside the T-shaped slide groove (133), and a moving groove (134) for the U-shaped scraper (421) and the screw block (42) to move is provided at one end of the dust removal box (13).

7. A dust removal device for underground tunnels in a metal mine according to claim 5, characterized in that: The processing assembly (5) comprises a filter plate (51) fixedly connected to the inside of the operating chamber (123), and a plurality of filter holes (511) are provided on the surface of the filter plate (51).

8. A dust removal device for underground tunnels in metal mines according to claim 7, characterized in that: The processing assembly (5) further comprises a plurality of fan blades (52) and a plurality of scraper rods (53) fixedly connected to the surface of the driving screw (411); the plurality of fan blades (52) are located between the driving motor (41) and the filter plate (51); and the plurality of scraper rods (53) are in contact with one end of the filter plate (51).

9. A dust removal device for underground tunnels in a metal mine according to claim 1, characterized in that: A plurality of first water inlet grooves (111) are provided at the top of the water tank (11), a plurality of second water inlet grooves (131) are provided at the inner bottom of the dust removal box (13), and the plurality of first water inlet grooves (111) and the plurality of second water inlet grooves (131) are interconnected.

10. A method for removing dust from underground tunnels in a metal mine, using a dust removal device for underground tunnels in a metal mine as claimed in any one of claims 1 to 9, the method for removing dust from tunnels specifically comprising the following steps: Step 1: When the tunnel needs to be dusted, the dust removal rod (23) is covered with water stains through the dust removal component (2), and then the dust from the outside is sucked into the dust removal box (13) through the exhaust fan (24), so that the dust removal rod (23) absorbs the dust; Step 2: When it is necessary to clean the dust on the surface of the dust removal rod (23), start the dust removal component (2) again, so that the dust removal component (2) drives the rod cleaning component (3) to operate, and then the rod cleaning component (3) cleans the dust on the surface of the dust removal rod (23); Step 3: When dust needs to be collected, the collecting component (4) is started to collect the dust on the top of the cleaning rod component (3); Step 4: When the collecting component (4) is in operation, the collecting component (4) synchronously drives the processing component (5) so that the processing component (5) processes the dust that has not been adsorbed in the dust removal box (13).

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