Smoke dust absorbing and filtering device for factory building

Abstract

The invention belongs to the technical field of environmental protection equipment, and particularly relates to a plant smoke dust absorbing and filtering device which comprises a filtering device, guide sleeves are symmetrically arranged on the upper side and the lower side of the filtering device, cleaning devices are symmetrically arranged on the front side and the rear side of the outer surface of each guide sleeve, and a basic chassis is fixedly connected to the bottom ends of the cleaning devices. And friction roller shafts are connected to four corners of the inner wall of the filter rotating belt in a rolling manner. After the device carries out filtering work for a long time, more impurities can be accumulated at filtering openings in the upper side and the lower side of a filtering rotating belt, the filtering effect becomes poor, at the moment, an operator can rotate the filtering rotating belt by 90 degrees through control machine shells on the two sides, and at the moment, the filtering openings in the front side and the rear side of the filtering rotating belt are located in the device; the filter ports on the upper side and the lower side of the filter rotating belt slide out of the device, the filter rotating belt recovers the filter capacity, the device can continue to work, the whole replacement process is simple, the replacement time is extremely short, and normal work of the device cannot be seriously delayed.

Description

[0001] This application is a divisional application of the application filed on March 28, 2024, with application number 202410365481.X and invention name “A smoke absorption and filtering device for environmental protection equipment”. Technical Field

[0002] The invention belongs to the technical field of environmental protection equipment, in particular to a smoke absorption and filtering device for a factory building. Background Art

[0003] In many factory buildings and other working spaces, floating particles and harmful gases will be generated during welding, cutting, grinding and other processes. If these fumes cannot be discharged in a timely and effective manner, they will affect the health of the workers and pollute the environment. Therefore, fume purification devices are often placed in the work area to collect and treat the fumes generated during the work process.

[0004] Current devices usually use dust suction and filtration to collect smoke and dust in the air. However, during the dust removal process, the filter port of the relevant filter device will gradually be blocked, which will cause the dust removal effect to become increasingly worse. After working for a long time, the port may even be blocked and stop working, so improvements are needed. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention solves the technical problems thereof by adopting the following technical scheme: a smoke absorption and filtering device for a factory building comprises a filtering device, wherein guide sleeves are symmetrically arranged on the upper and lower sides of the filtering device, cleaning devices are symmetrically arranged on the front and rear sides of the outer surface of the guide sleeve, a basic chassis is fixedly connected to the bottom end of the cleaning device, the filtering device comprises a filter belt, friction rollers are rollingly connected to the four corners of the inner wall of the filter belt, a control housing is slidably connected to the left and right sides of the outer surface of the filter belt through the friction rollers, a sealing plate is slidably connected to the left and right sides of the inner wall of the filter belt, a cross-section rod is fixedly connected to the axis of the inner wall of the sealing plate, a modified disk is evenly arranged on the outer surface of the modified disk, filter brushes are evenly arranged on the upper and lower sides of the outer surface of the modified disk, an auxiliary rod is rollingly connected to the upper part of the side surface of the modified disk, the number of the guide sleeves is two, and the inner wall of the upper guide sleeve is symmetrically arranged with an inner rotating drum, and the front and rear sides of the inner wall of the lower guide sleeve are symmetrically arranged with a water replenishing device, and the basic chassis comprises a bottom The turbine drum is rotatably connected to the inner wall of the bottom shell through a through groove, and the right end of the turbine drum is fixedly connected to a rotating motor. The left side of the outer surface of the bottom shell is clamped with a cover through the through groove. When the device is used to absorb the emitted smoke and dust, the turbine drum inside the basic chassis sucks air from the filter device through the cutout on the upper part of the inner wall of the bottom shell under the rotation of the rotating motor, and then discharges the inhaled gas to the outside through the bottom shell port on the left side. Therefore, the filter device continuously inhales air from the outside through the upper guide sleeve, and then inhales the external smoke and dust into the inside of the device. In the process of the inhaled gas passing through the filter belt, it is preliminarily filtered by the filter ports on the upper and lower sides of the filter belt. In the process of passing through the inside of the filter belt, the internal modified disk rotates under the rotation of the cross-section rod, and the filter brushes on both sides of the modified disk are also constantly rotating. The passing gas will be intercepted by the filter brushes, and the dust and impurities inside are greatly reduced. In this process, the auxiliary rod plays a role in stabilizing the rotation of the modified disk and plays a certain filling role, which assists the formation of the filter belt. Figure 2 shown.

[0006] Preferably, the cleaning device includes a side plate, the inner wall of the side plate is evenly provided with vertical slide grooves, the middle part of the inner wall of the side plate is evenly provided with pressure nozzles through the vertical slide grooves, one end of the pressure nozzle away from the nozzle is fixedly connected to a water pump, the water inlets at both ends of the water pump are fixedly connected to sliding hollow pipes, baffles are symmetrically provided on the left and right sides of the lower part of the inner wall of the side plate, and spring belts are symmetrically provided on the upper and lower sides of the outer surface of the pressure nozzle. After a long period of filtering work, more impurities will accumulate in the filter ports on the upper and lower sides of the filter rotating belt, and the filtering effect will become worse. At this time, the operator can use the control casing on both sides to make the four friction rollers supporting the filter rotating belt rotate, thereby rotating the filter rotating belt ninety degrees. At this time The filter ports on the front and rear sides of the filter conveyor belt are located inside the device, and the filter ports on the upper and lower sides of the filter conveyor belt slide out from the inside of the device, and the filter conveyor belt restores its filtering capacity. Then the operator starts the water pumps on both sides, and the water pumps pump water from the inside of the bottom shell through a sliding hollow tube, and spray it out from the pressure nozzle after pressurization. Since the pressure nozzle is facing the filter ports on the front and rear sides of the filter conveyor belt, and a large amount of impurities are accumulated inside the filter ports on the front and rear sides, they are unblocked under the cleaning effect of the high-pressure water flow. The operator slides the water pump up and down along the vertical slide groove by the handle, so that the high-pressure water flow sprayed from the pressure nozzle completely flushes the side of the filter conveyor belt to complete the cleaning work. After cleaning, the filter ports on the sides restore their filtering capacity after natural drying.

[0007] Preferably, there are two cleaning devices, the bottom end of the sliding hollow tube extends to the interior of the bottom shell, both sides of the inner wall of the bottom shell are filled with clean water, the side plate close to the filter belt is fixedly connected to the side of the guide sleeve, and the sides of the pressure nozzle are slidably connected to the inner wall of the side plate through vertical slide grooves. During the filtering work of the device, the operator can flush and clean one side of the filter belt that has slipped out through the cleaning devices on both sides. After cleaning, the filter port on the side restores its filtering capacity to prepare for the next filter belt replacement. The cleaning work of the device is not only simple, but also the cleaned filter belt can be quickly dried on the cleaned side under the action of the residual heat inside the device, thereby reducing the residual water stains and preventing the filter belt from being corroded.

[0008] Preferably, a through groove is provided in the middle of the upper inner wall of the bottom shell, the middle of the upper surface of the bottom shell is fixedly connected to the bottom end of the guide sleeve, the casing of the outer surface of the rotating motor is fixedly connected to the side of the bottom shell, the number of the filter belt is one, and filter ports are provided on all four sides of the filter belt, the number of the control housings is eight, the axis of the inner wall of the control housing is rotatably connected to the top end of the friction roller shaft, the side of the control housing is fixedly connected to the side of the guide sleeve, the front and rear sides of the inner wall of the filter belt are slidably connected with vertical partitions, and the upper and lower sides of the outer surface of the vertical partitions are connected to the inner wall of the control housing. The device is fixedly connected to the wall, and can filter the polluted gas inhaled by the basic chassis through the filter conveyor belt. After a long period of filtering, more impurities will be accumulated at the filter ports on the upper and lower sides of the filter conveyor belt, and the filtering effect will deteriorate. At this time, the operator can rotate the filter conveyor belt ninety degrees through the control casing on both sides. At this time, the filter ports on the front and rear sides of the filter conveyor belt are located inside the device, and the filter ports on the upper and lower sides of the filter conveyor belt slide out from the inside of the device, and the filter conveyor belt recovers its filtering capacity, and the device can continue to work. In addition, the entire replacement process is simple, and the replacement time is extremely short, and it will not seriously delay the normal operation of the device.

[0009] Preferably, the inner drum comprises a hollow drum, a slotted insert cylinder is fixedly connected to the axis center of the inner wall of the hollow drum, connecting rotating rods are symmetrically arranged on the front and rear sides of the inner wall of the slotted insert cylinder, the inner wall of the hollow drum is evenly provided with a spray clamp shell, the outer surface of the hollow drum is evenly provided with a fixed sleeve shell, both sides of the inner wall of the fixed sleeve shell are slidably connected with an extension slider through a small spring belt, because both ends of the connecting rotating rod extend to the outside of the guide sleeve, and both ends of the connecting rotating rod pass into the interior of the cleaning device, so the water sprayed from the pressure nozzle can enter the interior of the slotted insert cylinder from the opening on the side of the connecting rotating rod, and then enter the interior of the hollow drum. During the suction process, the suction force in the middle of the device is larger, and the suction force on both sides is smaller. At this time, the fixed sleeve shell on the outer surface of the hollow drum starts to rotate under the action of downward attraction, and the left side The hollow drum rotates clockwise, and the hollow drum on the right rotates counterclockwise. During the rotation, the extended slider slides out from the inside of the fixed casing due to the action of centrifugal force, increasing the wind receiving area of ​​the fixed casing, and then the water inside the hollow drum is thrown out from the injection clamp shell under the action of centrifugal force, and then the gas entering the upper guide sleeve is subjected to dust removal. In order to prevent the water from being thrown out to the outside, a side cover can be added to the upper guide sleeve. When the outside air just enters the upper guide sleeve, the inner drums on both sides will rotate inertially under the action of attraction, and then the internal air will be splashed into the interior of the upper guide sleeve through centrifugal force, so that the larger particles in the incoming polluted gas become heavier with water and are easier to separate from the gas, thereby achieving the filtering effect, and finally the sewage and the purified gas are discharged from the bottom shell to prevent the accumulation of impurities inside the device.

[0010] Preferably, the water replenishing device includes a cross-sectional rotating plate, the upper surface of the cross-sectional rotating plate is fixedly connected to an arc-shaped pull plate, the top of the arc-shaped pull plate is fixedly connected to a sliding inner shell, the outer surface of the sliding inner shell away from the arc-shaped pull plate is fixedly connected to side sliding plates on both sides, and the outer surface of the side sliding plate is fixedly connected to a return spring on one side close to the arc-shaped pull plate. During the air extraction process, the lower surfaces of the cross-sectional rotating plates on both sides are subjected to downward attraction. At this time, the cross-sectional rotating plates on both sides rotate downward, and the cross-sectional rotating plates pull the sliding inner shell out of the interior of the cleaning device through the arc-shaped pull plate. Since the accumulated water in the cleaning device is located at the bottom of the side plates and is blocked by the baffles on both sides, after the sliding inner shell is pulled out, the wastewater and sewage enter the axis center of the bottom shell through the groove below the sliding inner shell and the oblique cross-sectional rotating plate, and are discharged from the inside of the device through the rotation of the turbine drum. During the discharge of the accumulated water, the wastewater can flush the outer surface of the turbine drum and the axis center of the inner wall of the bottom shell.

[0011] Preferably, the connecting rotating rod extends away from one end of the slotted plug-in cylinder to the outside of the upper guide sleeve, the number of the inner rotating cylinders is two, the number of the water replenishing devices is two, the side surface of the cross-sectional rotating plate is rotatably connected to the inner wall of the lower guide sleeve, the lower surface of the sliding inner shell is slidably connected to the bottom of the inner wall of the side plate, the side surface of the side sliding plate is slidably connected to the outer surface of the baffle, and the lower surface of the sliding inner shell is evenly provided with water outlet grooves. When working, the cross-sectional rotating plates on both sides pull out the sliding inner shell through the arc-shaped pulling plates, and the sewage inside the sliding inner shell can be discharged to the outside of the device through the turbine drum. On the one hand, it can solve the problem of sewage accumulation. On the other hand, the sewage can flush the outer surface of the turbine drum and the axis of the inner wall of the bottom shell during the discharge process, thereby reducing the possibility of the turbine drum being stuck by impurities.

[0012] Preferably, the modified disk comprises an outer disk shell, a friction sleeve is fixedly connected to the side of the outer disk shell, an inner solid disk is fixedly connected to the middle of the inner wall of the outer disk shell, sliding grooves are provided on the upper and lower sides of the outer surface of the inner solid disk, counterweight sliders are evenly arranged on the outer surface of the inner solid disk through the sliding grooves, connecting springs are symmetrically arranged on both sides of the outer surface of the counterweight slider, a lever is fixedly connected to the side of the counterweight slider close to the inner wall of the outer disk shell, the bottom end of the filter brush extends to the inside of the outer disk shell, the outer surface of the bottom end of the filter brush is rotatably connected to one side of the inner wall of the outer disk shell through a transfer groove, the axis of the inner wall of the outer disk shell is fixedly connected to the outer surface of the cross-section rod, and both ends of the cross-section rod are connected to the sealing plate through a control motor. The inner wall of the modified disk is rotatably connected, and the side surface of the outer disk shell is rollingly connected to the side surface of the auxiliary rod through the friction sleeve. Both ends of the auxiliary rod are rotatably connected to the outer surface of the sealing plate. During the rotation of the modified disk, the counterweight sliders on both sides of the outer surface of the inner solid disk slide along the slide groove of the inner solid disk under the action of centrifugal force. Since the inner solid disk continues to rotate, the gravity exerted on the counterweight slider will continuously affect the sliding of the counterweight slider, so the counterweight slider can continuously move the bottom end of the filter brush through the side lever, thereby causing the filter brush to continuously shake. During the work, the filter brush can shake off the smoke and dust attached to the outer surface, thereby reducing the accumulation of impurities between the filter brushes, ensuring that the filter brush will not be blocked or accumulated during work.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. The device can filter the polluted gas inhaled by the basic chassis through the filter conveyor belt, and after a long period of filtering, more impurities will accumulate at the filter ports on the upper and lower sides of the filter conveyor belt, and the filtering effect will deteriorate. At this time, the operator can rotate the filter conveyor belt ninety degrees through the control housing on both sides. At this time, the filter ports on the front and rear sides of the filter conveyor belt are located inside the device, and the filter ports on the upper and lower sides of the filter conveyor belt slide out from the inside of the device, and the filter conveyor belt restores its filtering capacity, and the device can continue to work. The entire replacement process is simple, the replacement time is extremely short, and it will not seriously delay the normal operation of the device.

[0015] 2. During the filtering process of the device, the operator can flush and clean one side of the sliding filter belt through the cleaning devices on both sides. After cleaning, the filter port on the side will restore its filtering capacity and prepare for the next filter belt replacement. The cleaning work of this device is not only simple, but also the cleaned filter belt can be quickly dried under the residual heat inside the device, thereby reducing the residual water stains and preventing the filter belt from being corroded.

[0016] 3. When the outside air just enters the upper guide sleeve, the inner drums on both sides will rotate inertially under the action of attraction, and then splash the internal air into the interior of the upper guide sleeve through centrifugal force, so that the larger particles in the incoming polluted gas will become heavier with water and easier to separate from the gas, thereby achieving a filtering effect, and finally discharging sewage and purified gas from the bottom shell to prevent the accumulation of impurities inside the device.

[0017] 4. During operation, the cross-sectional rotating plates on both sides pull out the sliding inner shell through the arc-shaped pulling plates, and the sewage inside the sliding inner shell can be discharged to the outside of the device through the turbine drum. On the one hand, it can solve the problem of sewage accumulation. On the other hand, the sewage can flush the outer surface of the turbine drum and the axis of the inner wall of the bottom shell during the discharge process, reducing the possibility of the turbine drum being stuck by impurities.

[0018] 5. During the rotation of the modified disk, the counterweight sliders on both sides of the outer surface of the inner solid disk slide along the slide groove of the inner solid disk under the action of centrifugal force. As the inner solid disk continues to rotate, the gravity exerted on the counterweight slider will continuously affect the sliding of the counterweight slider, so the counterweight slider can continuously move the bottom end of the filter brush through the side lever, thereby causing the filter brush to continuously shake. During the working process, the filter brush can shake off the smoke and dust attached to the outer surface, thereby reducing the accumulation of impurities between the filter brushes, ensuring that the filter brush will not be blocked or accumulated during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the filtering device of the present invention;

[0021] Figure 3 is a cross-sectional view of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the cleaning device of the present invention;

[0023] Figure 5 is a cross-sectional view of the inner drum of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the water replenishing device of the present invention;

[0025] Figure 7 It is a cross-sectional view of the modified disk of the present invention.

[0026] In the figure: 1, filter device; 2, guide sleeve; 3, cleaning device; 4, basic chassis; 11, filter belt; 12, control housing; 13, cover plate; 14, filter brush; 15, cross-section rod; 16, auxiliary rod; 41, bottom shell; 42, rotating motor; 43, turbine drum; 44, cover; 31, side plate; 32, water pump; 33, pressure nozzle; 34, spring belt; 35, sliding hollow pipe; 36, baffle; 5, inner Rotating cylinder; 51. Hollow rotating cylinder; 52. Fixed sleeve; 53. Extension slider; 54. Injection clamp shell; 55. Connecting rotating rod; 56. Slotted insert cylinder; 6. Water replenishing device; 61. Cross-sectional rotating plate; 62. Arc-shaped pull plate; 63. Sliding inner shell; 64. Side slide plate; 65. Reset spring; 7. Modified disk; 71. Outer disk shell; 72. Friction sleeve; 73. Inner solid disk; 74. Counterweight slider; 75. Connecting spring; 76. Push rod. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0028] Embodiment 1

[0029] See also Figure 1-Figure 4 The present invention provides a technical solution: a smoke absorption and filtering device for a factory building, comprising a filtering device 1, wherein guide sleeves 2 are symmetrically arranged on the upper and lower sides of the filtering device 1, and cleaning devices 3 are symmetrically arranged on the front and rear sides of the outer surface of the guide sleeve 2, and the bottom end of the cleaning device 3 is fixedly connected to a basic chassis 4.

[0030] The filtering device 1 includes a filter conveyor belt 11, and the four corners of the inner wall of the filter conveyor belt 11 are rollingly connected with friction rollers, the left and right sides of the outer surface of the filter conveyor belt 11 are slidably connected with a control housing 12 through friction rollers, the left and right sides of the inner wall of the filter conveyor belt 11 are slidably connected with a sealing plate 13, a cross-section rod 15 is fixedly connected to the axis of the inner wall of the sealing plate 13, and the outer surface of the cross-section rod 15 is evenly provided with a modified disk 7, and the upper and lower sides of the outer surface of the modified disk 7 are evenly provided with filter brushes 14, and the upper part of the side of the modified disk 7 is rollingly connected with an auxiliary rod 16, the number of guide sleeves 2 is two, and the inner wall of the upper guide sleeve 2 is symmetrically provided with an inner rotating drum 5, and the front and rear sides of the inner wall of the lower guide sleeve 2 are symmetrically provided with a water replenishing device 6.

[0031] The basic chassis 4 includes a bottom shell 41, a turbine drum 43 is rotatably connected to the axis of the inner wall of the bottom shell 41 through a through groove, a rotating motor 42 is fixedly connected to the right end of the turbine drum 43, and a cover 44 is clamped on the left side of the outer surface of the bottom shell 41 through a through groove.

[0032] The cleaning device 3 includes a side plate 31, the inner wall of the side plate 31 is evenly provided with vertical grooves, the middle part of the inner wall of the side plate 31 is evenly provided with a pressure nozzle 33 through the vertical grooves, the end of the pressure nozzle 33 away from the nozzle is fixedly connected to a water pump 32, the water inlets at both ends of the water pump 32 are fixedly connected to sliding hollow pipes 35, baffles 36 are symmetrically provided on the left and right sides of the lower part of the inner wall of the side plate 31, and spring belts 34 are symmetrically provided on the upper and lower sides of the outer surface of the pressure nozzle 33.

[0033] There are two cleaning devices 3. The bottom end of the sliding hollow tube 35 extends to the interior of the bottom shell 41. Both sides of the inner wall of the bottom shell 41 are filled with clean water. The side of the side plate 31 close to the filter conveyor belt 11 is fixedly connected to the side of the guide sleeve 2, and the side of the pressure nozzle 33 is slidably connected to the inner wall of the side plate 31 through a vertical slide groove.

[0034] A through groove is opened in the middle of the upper inner wall of the bottom shell 41 , the middle of the upper surface of the bottom shell 41 is fixedly connected to the bottom end of the guide sleeve 2 , and the casing of the outer surface of the rotating motor 42 is fixedly connected to the side of the bottom shell 41 .

[0035] There is one filter conveyor belt 11, and filter ports are provided on all four sides of the filter conveyor belt 11. There are eight control housings 12. The axis of the inner wall of the control housing 12 is rotatably connected to the top of the friction roller shaft, and the side of the control housing 12 is fixedly connected to the side of the guide sleeve 2. The front and rear sides of the inner wall of the filter conveyor belt 11 are slidably connected with vertical partitions, and the upper and lower sides of the outer surface of the vertical partitions are fixedly connected to the inner wall of the control housing 12.

[0036] When the device is used to absorb emitted smoke, the turbine drum 43 inside the basic chassis 4, under the rotation of the rotating motor 42, sucks air from the filter device 1 through the groove on the upper inner wall of the bottom shell 41, and then discharges the inhaled gas to the outside through the left side opening of the bottom shell 41. Therefore, the filter device 1 continuously sucks air from the outside through the upper guide sleeve 2, and then sucks the external smoke into the interior of the device.

[0037] When the inhaled gas passes through the filter conveyor belt 11, it is initially filtered by the filter ports on the upper and lower sides of the filter conveyor belt 11. When passing through the interior of the filter conveyor belt 11, the internal modified disc 7 rotates under the rotation of the cross-section rod 15, and the filter brushes 14 on both sides of the modified disc 7 also rotate continuously. The passing gas will be intercepted by the filter brushes 14, and the dust and impurities inside will be greatly reduced. In this process, the auxiliary rod 16 stabilizes the rotation of the modified disc 7 and plays a certain filling role, which assists the shaping of the filter conveyor belt 11. Figure 2 shown.

[0038] After a long period of filtering, more impurities will accumulate at the filter ports on the upper and lower sides of the filter conveyor belt 11, and the filtering effect will deteriorate. At this time, the operator can use the control housing 12 on both sides to rotate the four friction rollers supporting the filter conveyor belt 11, thereby rotating the filter conveyor belt 11 ninety degrees. At this time, the filter ports on the front and rear sides of the filter conveyor belt 11 are located inside the device, and the filter ports on the upper and lower sides of the filter conveyor belt 11 slide out from the inside of the device, and the filter conveyor belt 11 restores its filtering capacity. Then the operator starts the water pumps 32 on both sides, and the water pumps 32 are emptied through the sliding air. The core tube 35 draws water from the inside of the bottom shell 41, and after being pressurized, it is sprayed out from the pressure nozzle 33. Since the pressure nozzle 33 is facing the filter ports on the front and rear sides of the filter conveyor belt 11, and a large amount of impurities are accumulated inside the filter ports on the front and rear sides, they are cleared again under the cleaning effect of the high-pressure water flow. The operator slides the water pump 32 up and down along the vertical slide groove by the handle, so that the high-pressure water flow sprayed by the pressure nozzle 33 completely flushes the side of the filter conveyor belt 11 to complete the cleaning work. After cleaning, the filter ports on the side are naturally aired and dried to restore their filtering capacity.

[0039] Embodiment 2

[0040] See also Figure 1-Figure 6 The present invention provides a technical solution: on the basis of the first embodiment, a smoke absorption and filtering device for a factory building comprises a filtering device 1, a guide sleeve 2 is symmetrically arranged on the upper and lower sides of the filtering device 1, a cleaning device 3 is symmetrically arranged on the front and rear sides of the outer surface of the guide sleeve 2, and the bottom end of the cleaning device 3 is fixedly connected to a basic chassis 4.

[0041] The filtering device 1 includes a filter conveyor belt 11, and the four corners of the inner wall of the filter conveyor belt 11 are rollingly connected with friction rollers, the left and right sides of the outer surface of the filter conveyor belt 11 are slidably connected with a control housing 12 through friction rollers, the left and right sides of the inner wall of the filter conveyor belt 11 are slidably connected with a sealing plate 13, a cross-section rod 15 is fixedly connected to the axis of the inner wall of the sealing plate 13, and the outer surface of the cross-section rod 15 is evenly provided with a modified disk 7, and the upper and lower sides of the outer surface of the modified disk 7 are evenly provided with filter brushes 14, and the upper part of the side of the modified disk 7 is rollingly connected with an auxiliary rod 16, the number of guide sleeves 2 is two, and the inner wall of the upper guide sleeve 2 is symmetrically provided with an inner rotating drum 5, and the front and rear sides of the inner wall of the lower guide sleeve 2 are symmetrically provided with a water replenishing device 6.

[0042] The basic chassis 4 includes a bottom shell 41, a turbine drum 43 is rotatably connected to the axis of the inner wall of the bottom shell 41 through a through groove, a rotating motor 42 is fixedly connected to the right end of the turbine drum 43, and a cover 44 is clamped on the left side of the outer surface of the bottom shell 41 through a through groove.

[0043] The cleaning device 3 includes a side plate 31, the inner wall of the side plate 31 is evenly provided with vertical grooves, the middle part of the inner wall of the side plate 31 is evenly provided with a pressure nozzle 33 through the vertical grooves, the end of the pressure nozzle 33 away from the nozzle is fixedly connected to a water pump 32, the water inlets at both ends of the water pump 32 are fixedly connected to sliding hollow pipes 35, baffles 36 are symmetrically provided on the left and right sides of the lower part of the inner wall of the side plate 31, and spring belts 34 are symmetrically provided on the upper and lower sides of the outer surface of the pressure nozzle 33.

[0044] There are two cleaning devices 3. The bottom end of the sliding hollow tube 35 extends to the interior of the bottom shell 41. Both sides of the inner wall of the bottom shell 41 are filled with clean water. The side of the side plate 31 close to the filter conveyor belt 11 is fixedly connected to the side of the guide sleeve 2, and the side of the pressure nozzle 33 is slidably connected to the inner wall of the side plate 31 through a vertical slide groove.

[0045] A through groove is opened in the middle of the upper inner wall of the bottom shell 41 , the middle of the upper surface of the bottom shell 41 is fixedly connected to the bottom end of the guide sleeve 2 , and the casing of the outer surface of the rotating motor 42 is fixedly connected to the side of the bottom shell 41 .

[0046] There is one filter conveyor belt 11, and filter ports are provided on all four sides of the filter conveyor belt 11. There are eight control housings 12. The axis of the inner wall of the control housing 12 is rotatably connected to the top of the friction roller shaft, and the side of the control housing 12 is fixedly connected to the side of the guide sleeve 2. The front and rear sides of the inner wall of the filter conveyor belt 11 are slidably connected with vertical partitions, and the upper and lower sides of the outer surface of the vertical partitions are fixedly connected to the inner wall of the control housing 12.

[0047] The inner drum 5 includes a hollow drum 51, a slotted insert 56 is fixedly connected to the axis of the inner wall of the hollow drum 51, connecting rotating rods 55 are symmetrically arranged on the front and rear sides of the inner wall of the slotted insert 56, the inner wall of the hollow drum 51 is evenly provided with injection clamp shells 54, and the outer surface of the hollow drum 51 is evenly provided with fixed sleeve shells 52, and both sides of the inner wall of the fixed sleeve shell 52 are slidably connected with extension sliders 53 through small spring belts 34.

[0048] The water replenishing device 6 includes a cross-sectional rotating plate 61, the upper surface of which is fixedly connected to an arc-shaped pull plate 62, the top of which is fixedly connected to a sliding inner shell 63, the outer surface of the sliding inner shell 63 is fixedly connected to side slides 64 on both sides away from the arc-shaped pull plate 62, and the outer surface of the side slide 64 is fixedly connected to a return spring 65 on one side close to the arc-shaped pull plate 62.

[0049] One end of the connecting rotating rod 55 is extended away from the slotted insert cylinder 56 to the outside of the upper guide sleeve 2. There are two inner rotating cylinders 5 and two water replenishing devices 6. The side of the cross-sectional rotating plate 61 is rotatably connected to the inner wall of the lower guide sleeve 2. The lower surface of the sliding inner shell 63 is slidably connected to the bottom of the inner wall of the side plate 31. The side of the side sliding plate 64 is slidably connected to the outer surface of the baffle 36. The lower surface of the sliding inner shell 63 is evenly provided with water outlet grooves.

[0050] The modified disk 7 includes an outer disk shell 71, a friction sleeve 72 is fixedly connected to the side of the outer disk shell 71, an inner solid disk 73 is fixedly connected to the middle of the inner wall of the outer disk shell 71, sliding grooves are provided on the upper and lower sides of the outer surface of the inner solid disk 73, and counterweight sliders 74 are evenly arranged on the outer surface of the inner solid disk 73 through the sliding grooves. Connecting springs 75 are symmetrically arranged on both sides of the outer surface of the counterweight slider 74, and a lever 76 is fixedly connected to the side of the counterweight slider 74 close to the inner wall of the outer disk shell 71.

[0051] The bottom end of the filter brush 14 extends to the interior of the outer disk shell 71, and the outer surface of the bottom end of the filter brush 14 is rotatably connected to one side of the inner wall of the outer disk shell 71 through a connecting groove. The axis of the inner wall of the outer disk shell 71 is fixedly connected to the outer surface of the cross-section rod 15. Both ends of the cross-section rod 15 are rotatably connected to the inner wall of the sealing plate 13 through a control motor. The side of the outer disk shell 71 is rollingly connected to the side of the auxiliary rod 16 through a friction sleeve 72, and both ends of the auxiliary rod 16 are rotatably connected to the outer surface of the sealing plate 13.

[0052] Since both ends of the connecting rotating rod 55 extend to the outside of the guide sleeve 2, and both ends of the connecting rotating rod 55 are passed into the interior of the cleaning device 3, the water sprayed from the pressure nozzle 33 can enter the interior of the slotted plug-in cylinder 56 from the opening on the side of the connecting rotating rod 55, and then enter the interior of the hollow rotating cylinder 51. During the air suction process, the suction force in the middle of the device is larger, and the suction force on both sides is smaller. At this time, the fixed sleeve 52 on the outer surface of the hollow rotating cylinder 51 begins to rotate under the action of downward attraction. The hollow rotating cylinder 51 on the left rotates clockwise, and the hollow rotating cylinder 51 on the right rotates counterclockwise. During the rotation process, the extended slider 53 slides out from the interior of the fixed sleeve 52 due to the action of centrifugal force, increasing the wind receiving area of ​​the fixed sleeve 52. Subsequently, the water inside the hollow rotating cylinder 51 is thrown out from the injection clamp shell 54 under the action of centrifugal force, and then the gas entering the upper guiding sleeve 2 performs dust removal. In order to prevent water from being thrown out to the outside, a side cover can be added to the upper guiding sleeve 2.

[0053] During the vacuum process, the lower surfaces of the cross-sectional rotating plates 61 on both sides are subjected to the downward attraction force. At this time, the cross-sectional rotating plates 61 on both sides rotate downward, and the cross-sectional rotating plates 61 pull the sliding inner shell 63 out of the interior of the cleaning device 63 through the arc-shaped pulling plate 62. Since the accumulated water in the cleaning device 63 is located at the bottom of the side plate 31 and is blocked by the baffles 36 on both sides, after the sliding inner shell 63 is pulled out, the wastewater enters the axis of the bottom shell 41 through the groove below the sliding inner shell 63 and the oblique cross-sectional rotating plates 61, and is discharged from the inside of the device through the rotation of the turbine drum 43. During the discharge of the accumulated water, the wastewater can flush the outer surface of the turbine drum 43 and the axis of the inner wall of the bottom shell 41.

[0054] During the rotation of the modified disk 71, the counterweight sliders 74 on both sides of the outer surface of the inner solid disk 73 slide along the slide groove of the inner solid disk 73 under the action of centrifugal force. Since the inner solid disk 73 is continuously rotating, the gravity exerted on the counterweight slider 74 will continuously affect the sliding of the counterweight slider 74, so the counterweight slider 74 can continuously move the bottom end of the filter brush 14 through the side lever 76, thereby causing the filter brush 14 to continuously shake. During the working process, the filter brush 14 can shake off the smoke and dust attached to the outer surface, thereby reducing the accumulation of impurities between the filter brushes 14.

[0055] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A smoke absorption and filtering device for a factory building, comprising a filtering device (1), characterized in that: The filter device (1) is symmetrically provided with guide sleeves (2) on the upper and lower sides, and the outer surface of the guide sleeve (2) is symmetrically provided with cleaning devices (3) on the front and rear sides, and the bottom end of the cleaning device (3) is fixedly connected to a basic chassis (4); The filtering device (1) comprises a filter belt (11), the four corners of the inner wall of the filter belt (11) are rollingly connected with friction rollers, the left and right sides of the outer surface of the filter belt (11) are slidably connected with a control housing (12) via friction rollers, the left and right sides of the inner wall of the filter belt (11) are slidably connected with a sealing plate (13), the axis of the inner wall of the sealing plate (13) is fixedly connected with a cross-section rod (15), the outer surface of the cross-section rod (15) is evenly provided with a modified disk (7), the upper and lower sides of the outer surface of the modified disk (7) are evenly provided with filter brushes (14), the upper part of the side of the modified disk (7) is rollingly connected with an auxiliary rod (16), the number of the guide sleeves (2) is two, and the inner wall of the upper guide sleeve (2) is symmetrically provided with an inner drum (5), and the front and rear sides of the inner wall of the lower guide sleeve (2) are symmetrically provided with a water replenishing device (6); The basic chassis (4) comprises a bottom shell (41), a turbine drum (43) is rotatably connected to the axis center of the inner wall of the bottom shell (41) through a through groove, a rotating motor (42) is fixedly connected to the right end of the turbine drum (43), and a cover (44) is clamped on the left side of the outer surface of the bottom shell (41) through the through groove; The cleaning device (3) comprises a side plate (31), the inner wall of the side plate (31) is evenly provided with vertical slide grooves, a pressure nozzle (33) is evenly provided in the middle of the inner wall of the side plate (31) through the vertical slide grooves, one end of the pressure nozzle (33) away from the nozzle is fixedly connected to a water pump (32), the water inlet outlets at both ends of the water pump (32) are fixedly connected to sliding hollow pipes (35), baffles (36) are symmetrically provided on the left and right sides of the lower part of the inner wall of the side plate (31), and spring belts (34) are symmetrically provided on the upper and lower sides of the outer surface of the pressure nozzle (33); The inner rotating cylinder (5) comprises a hollow rotating cylinder (51), a slotted insert cylinder (56) is fixedly connected to the axis of the inner wall of the hollow rotating cylinder (51), connecting rotating rods (55) are symmetrically arranged on the front and rear sides of the inner wall of the slotted insert cylinder (56), the inner wall of the hollow rotating cylinder (51) is evenly provided with a spray clamp shell (54), the outer surface of the hollow rotating cylinder (51) is evenly provided with a fixed sleeve shell (52), and both sides of the inner wall of the fixed sleeve shell (52) are slidably connected to an extension slider (53) through a small spring belt (34); The water replenishing device (6) comprises a transverse rotating plate (61), the upper surface of the transverse rotating plate (61) is fixedly connected to an arc-shaped pull plate (62), the top of the arc-shaped pull plate (62) is fixedly connected to a sliding inner shell (63), the outer surface of the sliding inner shell (63) is fixedly connected to side sliding plates (64) on both sides away from the arc-shaped pull plate (62), and the outer surface of the side sliding plate (64) is fixedly connected to a return spring (65) on one side close to the arc-shaped pull plate (62); The modified disk (7) comprises an outer disk shell (71), a friction sleeve (72) is fixedly connected to the side of the outer disk shell (71), an inner solid disk (73) is fixedly connected to the middle of the inner wall of the outer disk shell (71), sliding grooves are provided on both upper and lower sides of the outer surface of the inner solid disk (73), counterweight sliders (74) are evenly arranged on the outer surface of the inner solid disk (73) through the sliding grooves, connecting springs (75) are symmetrically arranged on both sides of the outer surface of the counterweight slider (74), and a lever (76) is fixedly connected to the side of the counterweight slider (74) close to the inner wall of the outer disk shell (71); The bottom end of the filter brush (14) extends to the interior of the outer disk shell (71); the outer surface of the bottom end of the filter brush (14) is rotatably connected to one side of the inner wall of the outer disk shell (71) via a transition groove; the axis of the inner wall of the outer disk shell (71) is fixedly connected to the outer surface of the cross-section rod (15); both ends of the cross-section rod (15) are rotatably connected to the inner wall of the sealing plate (13) via a control motor; the side of the outer disk shell (71) is rollingly connected to the side of the auxiliary rod (16) via a friction sleeve (72); and both ends of the auxiliary rod (16) are rotatably connected to the outer surface of the sealing plate (13).

2. The smoke absorption and filtering device for factory buildings according to claim 1 is characterized in that: One end of the connecting rotating rod (55) is extended away from the slotted insert cylinder (56) to the outside of the upper guide sleeve (2), the number of the inner rotating cylinders (5) is two, the number of the water replenishing devices (6) is two, the side surface of the cross-section rotating plate (61) is rotatably connected to the inner wall of the lower guide sleeve (2), the lower surface of the sliding inner shell (63) is slidably connected to the bottom of the inner wall of the side plate (31), the side surface of the side sliding plate (64) is slidably connected to the outer surface of the baffle (36), and the lower surface of the sliding inner shell (63) is evenly provided with water outlet grooves.

3. The smoke absorption and filtering device for factory buildings according to claim 1 is characterized in that: The number of the cleaning devices (3) is two, the bottom end of the sliding hollow tube (35) extends to the interior of the bottom shell (41), both sides of the inner wall of the bottom shell (41) are filled with clean water, the side of the side plate (31) close to the filter conveyor (11) is fixedly connected to the side of the guide sleeve (2), and the side of the pressure nozzle (33) is slidably connected to the inner wall of the side plate (31) through a vertical slide groove.

4. The smoke absorption and filtering device for factory buildings according to claim 1 is characterized in that: A through groove is provided in the middle of the upper inner wall of the bottom shell (41), the middle of the upper surface of the bottom shell (41) is fixedly connected to the bottom end of the guide sleeve (2), and the casing of the outer surface of the rotating motor (42) is fixedly connected to the side of the bottom shell (41).

5. The smoke absorption and filtering device for factory buildings according to claim 1 is characterized in that: The number of the filter belt (11) is one, and filter ports are provided on all four sides of the filter belt (11). The number of the control housings (12) is eight, and the axis of the inner wall of the control housing (12) is rotatably connected to the top end of the friction roller shaft, and the side of the control housing (12) is fixedly connected to the side of the guide sleeve (2). The front and rear sides of the inner wall of the filter belt (11) are slidably connected to vertical partitions, and the upper and lower sides of the outer surface of the vertical partitions are fixedly connected to the inner wall of the control housing (12).

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