Waste gas collecting and filtering equipment for preparing super-thick dense membrane

Abstract

The invention discloses waste gas collecting and filtering equipment for super-thick dense membrane preparation, which comprises a spraying box, a gas inlet pipe is fixedly connected to the surface of one side of the spraying box, a filtering box is fixedly connected to the surface of one side of the spraying box, and a gas outlet pipe is fixedly connected to the surface of one side of the filtering box. A support is fixedly installed on the surface of one side of the filtering box, a motor is fixedly installed on the surface of one side of the support, a first belt pulley is fixedly installed at the output end of the motor, a first limiting rod is rotatably installed on the surface of one side of the first belt pulley, and a transmission assembly is arranged on the surface of one side of the spraying box; and a fixing plate is fixedly installed on the surface of one side of the spraying box, a spraying pipe is rotationally installed on the surface of one side of the fixing plate, a spraying head is fixedly installed on the surface of the outer side of the spraying pipe, and a second bevel gear is fixedly installed at one end of the spraying pipe. The device has the beneficial effects that the structure is reasonable, cooling and dust falling of waste gas are conveniently achieved, and dust treatment is conveniently achieved.

Description

Technical Field

[0001] The invention relates to the technical field of dense membrane preparation, in particular to a waste gas collecting and filtering device for preparing an ultra-thick dense membrane. Background Art

[0002] Dense membrane, also known as non-porous membrane, is mainly composed of crystalline and amorphous regions of the substance. It is a permeable inorganic or polymer membrane. The pore structure of the membrane is difficult to distinguish with an electron microscope, and its model can only be determined by gas permeation, liquid permeation or gas adsorption.

[0003] During the preparation process of ultra-thick and dense membranes, a large amount of waste gas will be generated. The waste gas cannot be directly discharged into the atmosphere. Therefore, waste gas collection and filtering equipment is needed to treat the waste gas. However, when the existing waste gas collection and filtering equipment treats the waste gas, the filter net used to filter particulate matter in the waste gas will be blocked after long-term use. Most of the filter nets are fixed inside the equipment, which is not convenient for timely cleaning. In addition, the temperature of the waste gas is relatively high. The existing filtering equipment does not have a cooling function, so that the waste gas still maintains a high temperature after being discharged, affecting the ecological environment. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that when the existing exhaust gas collecting and filtering equipment treats the exhaust gas, the filter net used to filter the particulate matter in the exhaust gas will become clogged after long-term use, and most of the filter nets are fixed inside the equipment, which is not convenient for timely cleaning, and the temperature of the exhaust gas is relatively high. The existing filtering equipment does not have a cooling function, so that the exhaust gas still maintains a high temperature after being discharged, affecting the ecological environment. A waste gas collecting and filtering equipment for preparing an ultra-thick and dense membrane is proposed.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A waste gas collection and filtration device for preparing an ultra-thick and dense membrane comprises a spray box, one side surface of the spray box is fixedly connected to an air inlet pipe, one side surface of the spray box is fixedly connected to a filter box, one side surface of the filter box is fixedly connected to an air outlet pipe, one side surface of the filter box is fixedly installed with a bracket, one side surface of the bracket is fixedly installed with a motor, a belt pulley is fixedly installed on the output end of the motor, a limit rod is rotatably installed on one side surface of the belt pulley, a transmission assembly is provided on one side surface of the spray box, a fixed plate is fixedly installed on one side surface of the spray box, a spray pipe is rotatably installed on one side surface of the fixed plate, a spray head is fixedly installed on the outer surface of the spray pipe, a bevel gear is fixedly installed on one end of the spray pipe, and the spray box A support leg is fixedly installed on one side surface, a water tank is fixedly installed on the lower end of the support leg, a connecting piece is rotatably installed on the outer surface of the spray pipe, a water pipe 1 is fixedly installed on the outer side of the connecting piece, one end of the water pipe 1 is fixedly connected to a water pump, and a water pipe 2 is fixedly installed on the input end of the water pump, a dust removal component is rotatably installed on one side surface of the filter box, a filter screen 1 is fixed on the inner side of the filter box, a through groove is provided on one side surface of the filter box, a sewage pipe is fixedly installed on the outer side of the through groove, a rotating shaft 4 is rotatably installed on the inner side of the sewage pipe, a belt pulley 2 is fixed on the upper end of the rotating shaft 4, a transmission belt is provided on the outer side of the belt pulley 2, a spiral blade is fixedly installed on the outer side of the rotating shaft 4, and a filter component is fixedly installed on one side surface of the spray box.

[0007] As a preferred embodiment of the present invention, the spray box, the air inlet pipe, the filter box and the air outlet pipe are all connected structures, the belt pulley 1 constitutes a rotation adjustment structure through a motor, and the transmission assembly includes a rotating shaft 1, a rotating rod is fixedly installed on the outer surface of the rotating shaft 1, a limiting groove 1 is provided on one side surface of the rotating rod, and the limiting rod 1 is slidably installed in the limiting groove 1.

[0008] As a preferred embodiment of the present invention, a rack 1 is fixedly installed at one end of the rotating rod, and the rack 1 has an arc-shaped structure. The rack 1 and the rotating shaft 1 are located at the same rotating axis, and a transmission gear 1 is meshed on one side of the rack 1. A rotating shaft 2 is fixedly installed on one side surface of the transmission gear 1. The rotating shaft 2 is rotatably installed on one side surface of the spray box, and both ends of the rotating shaft pass through the spray box, and a bevel gear 1 is fixedly installed on the end of the rotating shaft 2 away from the transmission gear 1.

[0009] As a preferred embodiment of the present invention, the spray pipe is rotatably installed between the two fixed plates, four spray heads are symmetrically arranged, bevel gear 2 and the spray pipe are located on the same rotation axis, bevel gear 2 and bevel gear 1 are meshed with each other, and bevel gear 1 and bevel gear 2 form a synchronous rotation adjustment structure.

[0010] As a preferred embodiment of the present invention, four legs are symmetrically arranged, and the four legs are fixedly installed between the spray box and the water tank. The spray pipe and the connecting piece are connected. Water pipe 1 is fixedly connected to the output end of the water pump, and the end of water pipe 2 away from the water pump is fixedly connected to the inside of the water tank.

[0011] As a preferred embodiment of the present invention, a half gear is fixedly installed on one end of the rotating rod away from the rack one, and the dust removal assembly includes a rotating shaft three, and a transmission gear two is fixedly installed on one end of the rotating shaft three, and the half gear and the transmission gear two are meshed with each other. A scraper is fixedly installed on the outer surface of the rotating shaft three, and one side surface of the scraper is in contact with one side surface of the filter screen one, and the filter screen one has an arc-shaped structure.

[0012] As a preferred embodiment of the present invention, the filter box forms a connecting structure with the sewage pipe through a through groove, the upper end of the rotating shaft four passes through the sewage pipe and extends to the top of the sewage pipe, the transmission belt is arranged between the belt pulley two and the belt pulley one, and the belt pulley one and the belt pulley two form a synchronous rotation adjustment structure through the transmission belt.

[0013] As a preferred embodiment of the present invention, the filter assembly includes a filter tube, a filter screen 2 is arranged inside the filter tube, a plug plate is fixedly installed on one side surface of the filter screen 2, a limit plate is fixedly installed on the outer surface of the plug plate, a side plate is fixedly installed on the inner surface of the filter tube, a socket 1 is opened on one side surface of the side plate, and the plug plate is plugged into the socket 1.

[0014] As a preferred embodiment of the present invention, a limiting rod 2 is fixedly installed on the inner surface of the filter tube, a slip ring is slidably provided on the outer side of the limiting rod 2, a limiting groove 2 is provided on one side surface of the slip ring, the limiting rod 2 is slidably installed in the limiting groove 2, the slip ring is an annular structure, an insertion rod is fixedly installed on one side surface of the slip ring, a second insertion hole is provided on one side surface of the insertion plate, and the insertion rod is inserted into the second insertion hole.

[0015] As a preferred embodiment of the present invention, a rack 2 is fixedly installed on one side surface of the slip ring, and the rack 2 is an arc-shaped structure. An adjusting box is fixedly installed on the outer surface of the filter tube, and a slider is slidably installed on the inner side of the adjusting box. A rack 3 is fixedly installed on one side surface of the slider, and the rack 3 and the rack 2 are meshed with each other. A screw is rotatably installed on the inner side of the adjusting box, and the screw and the slider are threadedly connected. One end of the screw extends to the outside of the adjusting box, and an adjusting disk is fixedly installed on one end of the screw.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the motor provided, the motor can drive the belt pulley 1 to rotate, so that the belt pulley 1 can drive the limit rod 1 to slide and adjust in the limit groove 1, so that the limit rod 1 drives the rotating rod to rotate back and forth, so that the rotating rod drives the rack 1 and the half gear to rotate back and forth, the rack 1 can drive the transmission gear 1 meshing with it to rotate, the transmission gear 1 can drive the rotating shaft 2 and the bevel gear 1 to rotate, so that the bevel gear 1 can drive the bevel gear 2 meshing with it to rotate, and the bevel gear 2 can drive the spray pipe and the spray head to rotate back and forth, so that when the water pump transports the water in the water tank to the spray pipe, the reciprocating rotation of the spray head can realize spraying at various positions in the spray box, so that when the exhaust gas enters the spray box , the exhaust gas can be sprayed to cool down, and at the same time, the half gear can drive the transmission gear 2 meshing with it to rotate, so that the transmission gear 2 can drive the rotating shaft 3 to rotate back and forth, and the rotating shaft 3 can drive the scraper to rotate back and forth, so that the scraper can scrape the dust and impurities on the surface of the filter screen 1, so as to avoid the clogging of the filter screen 1 after long-term use. At the same time, the belt pulley 1 can drive the belt pulley 2 to rotate under the action of the transmission belt, so that the belt pulley 2 can drive the rotating shaft 4 to rotate, and the rotating shaft 4 can drive the spiral blade to rotate, so that the dust and impurities scraped by the scraper enter the sewage pipe through the through groove, and the dust and impurities can be discharged through the rotation of the spiral blade, so that the cleaning of the filter screen 1 becomes simple;

[0018] 2. By setting an adjustment disk, rotating the adjustment disk can drive the screw rod to rotate, and the screw rod can drive the slider and rack three threadedly connected thereto to slide and adjust, so that the rack three can drive the rack two meshing therewith to slide, so that the rack two and the slip ring can slide and adjust on the outside of the limit rod two, so that the slip ring drives the plug rod to rotate, so that when the filter screen two is installed, the filter screen two drives the plug plate to be plugged into the plug hole one on the surface of the side plate, and the plug rod can be plugged into the plug hole two to fix the plug plate, so that the filter screen two is fixed, making the fixed installation and disassembly of the filter screen two simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the transmission assembly and the dust removal assembly of the present invention;

[0022] Figure 3 For the present invention Figure 1 A in the figure is an enlarged schematic diagram of the three-dimensional structure;

[0023] Figure 4 For the present invention Figure 2 A schematic diagram of the three-dimensional structure is enlarged at B in FIG.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the filter assembly of the present invention;

[0025] Figure 6 For the present invention Figure 5 The enlarged schematic diagram of the three-dimensional structure is shown at C in the figure.

[0026] In the figure: 1, spray box; 2, air inlet pipe; 3, filter box; 4, air outlet pipe; 5, bracket; 6, motor; 7, belt pulley 1; 8, limit rod 1; 9, rotating shaft 1; 10, rotating rod; 11, limit groove 1; 12, rack 1; 13, transmission gear 1; 14, rotating shaft 2; 15, bevel gear 1; 16, fixing plate; 17, spray pipe; 18, nozzle; 19, bevel gear 2; 20, support leg; 21, water tank; 22, connecting piece; 23, water pipe 1; 24, water pump; 25, water pipe 2; 26, half gear; 27, rotating shaft 3 ; 28. Transmission gear two; 29. ​​Scraper; 30. Filter screen one; 31. Through slot; 32. Drain pipe; 33. Rotating shaft four; 34. Belt pulley two; 35. Transmission belt; 36. Spiral blade; 37. Filter tube; 38. Filter screen two; 39. Insert plate; 40. Limit plate; 41. Side plate; 42. Socket one; 43. Limit rod two; 44. Slip ring; 45. Limit slot two; 46. Insert rod; 47. Socket two; 48. Rack two; 49. Adjustment box; 50. Slider; 51. Rack three; 52. Screw rod; 53. Adjustment disk. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0028] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0032] Example 1

[0033] See also Figure 1-Figure 6As shown, a waste gas collection and filtration equipment for preparing ultra-thick and dense membranes comprises a spray box 1, one side surface of the spray box 1 is fixedly connected with an air inlet pipe 2, one side surface of the spray box 1 is fixedly connected with a filter box 3, one side surface of the filter box 3 is fixedly connected with an air outlet pipe 4, one side surface of the filter box 3 is fixedly installed with a bracket 5, one side surface of the bracket 5 is fixedly installed with a motor 6, a belt pulley 7 is fixedly installed on the output end of the motor 6, a limit rod 8 is rotatably installed on one side surface of the belt pulley 7, a transmission assembly is provided on one side surface of the spray box 1, a fixed plate 16 is fixedly installed on one side surface of the spray box 1, a spray pipe 17 is rotatably installed on one side surface of the fixed plate 16, a nozzle 18 is fixedly installed on the outer surface of the spray pipe 17, a bevel gear 19 is fixedly installed on one end of the spray pipe 17, and a fixed plate 16 is fixedly installed on one side surface of the spray box 1. A support leg 20 is fixedly installed, a water tank 21 is fixedly installed at the lower end of the support leg 20, a connecting piece 22 is rotatably installed on the outer surface of the spray pipe 17, a water pipe 23 is fixedly installed on the outer side of the connecting piece 22, one end of the water pipe 23 is fixedly connected to a water pump 24, a water pipe 25 is fixedly installed on the input end of the water pump 24, a dust removal component is rotatably installed on the surface of one side of the filter box 3, a filter screen 30 is fixed on the inner side of the filter box 3, a through groove 31 is opened on the surface of one side of the filter box 3, a sewage pipe 32 is fixedly installed on the outer side of the through groove 31, a rotating shaft 4 33 is rotatably installed on the inner side of the sewage pipe 32, a belt pulley 2 34 is fixed on the upper end of the rotating shaft 4 33, a transmission belt 35 is arranged on the outer side of the belt pulley 2 34, a spiral blade 36 is fixedly installed on the outer side of the rotating shaft 4 33, and a filter component is fixedly installed on the surface of one side of the spray box 1.

[0034] Example 2

[0035] See also Figure 1-Figure 6As shown, the spray box 1, the air inlet pipe 2, the filter box 3 and the air outlet pipe 4 are all connected structures, the belt pulley 7 is used to form a rotation adjustment structure through the motor 6, and the transmission component includes a rotating shaft 9, a rotating rod 10 is fixedly installed on the outer surface of the rotating shaft 9, a limiting groove 11 is provided on one side surface of the rotating rod 10, and a limiting rod 8 is slidably installed in the limiting groove 11, and a rack 12 is fixedly installed on one end of the rotating rod 10. The rack 12 has an arc-shaped structure, and the rack 12 and the rotating shaft 9 are located at the same rotation axis. A transmission gear 13 is meshed on one side of the rack 12, and a rotating shaft 2 14 is fixedly installed on one side surface of the transmission gear 13. The rotating shaft 2 14 is rotatably installed on one side surface of the spray box 1, and both ends are penetrated. Passing through the spray box 1, a bevel gear 15 is fixedly installed on one end of the rotating shaft 2 14 away from the transmission gear 13, a spray pipe 17 is rotatably installed between two fixed plates 16, four nozzles 18 are symmetrically arranged, bevel gear 2 19 and the spray pipe 17 are located on the same rotation axis, bevel gear 2 19 and bevel gear 1 15 are meshed with each other, bevel gear 15 and bevel gear 2 19 form a synchronous rotation adjustment structure, four legs 20 are symmetrically arranged, four legs 20 are fixedly installed between the spray box 1 and the water tank 21, the spray pipe 17 and the connecting piece 22 are in a communicating structure, water pipe 1 23 is fixedly connected to the output end of the water pump 24, and one end of the water pipe 25 away from the water pump 24 is fixedly connected to the inside of the water tank 21.

[0036] Example 3

[0037] See also Figure 1-Figure 6As shown, a half gear 26 is fixedly installed at one end of the rotating rod 10 away from the rack 12, and the dust removal assembly includes a rotating shaft 3 27, and a transmission gear 28 is fixedly installed at one end of the rotating shaft 3 27. The half gear 26 and the transmission gear 28 are meshed with each other. A scraper 29 is fixedly installed on the outer surface of the rotating shaft 3 27. One side surface of the scraper 29 is in contact with one side surface of the filter screen 1 30. The filter screen 1 30 is an arc-shaped structure. The filter box 3 is connected to the sewage pipe 32 through the through groove 31. The upper end of the rotating shaft 4 33 is connected to the sewage pipe 32. The filter assembly includes a filter tube 37, a filter screen 38 is arranged inside the filter tube 37, a plug plate 39 is fixedly installed on one side surface of the filter screen 38, a limit plate 40 is fixedly installed on the outer surface of the plug plate 39, a side plate 41 is fixedly installed on the inner surface of the filter tube 37, and a limit plate 40 is fixedly installed on the outer surface of the plug plate 39. A plug hole 42 is provided on one side surface, and the plug plate 39 is plugged into the plug hole 42. A limit rod 43 is fixedly installed on the inner side surface of the filter tube 37. A slip ring 44 is slidably arranged on the outer side of the limit rod 43. A limit groove 45 is provided on one side surface of the slip ring 44. The limit rod 43 is slidably installed in the limit groove 45. The slip ring 44 has an annular structure. A plug rod 46 is fixedly installed on one side surface of the slip ring 44. A plug hole 47 is provided on one side surface of the plug plate 39. The plug rod 46 is plugged into the plug hole 47. A surface of the slip ring 44 is provided on one side surface. A rack 2 48 is fixedly installed on the surface, and the rack 2 48 is an arc-shaped structure. An adjusting box 49 is fixedly installed on the outer surface of the filter tube 37, and a slider 50 is slidably installed on the inner side of the adjusting box 49. A rack 3 51 is fixedly installed on one side surface of the slider 50, and the rack 3 51 and the rack 2 48 are meshed with each other. A screw rod 52 is rotatably installed on the inner side of the adjusting box 49, and the screw rod 52 and the slider 50 are threadedly connected. One end of the screw rod 52 extends to the outside of the adjusting box 49, and an adjusting disk 53 is fixedly installed on one end of the screw rod 52.

[0038] When the present invention is in use, the air intake pipe 2 is connected to the exhaust gas discharge point, and the exhaust gas enters the spray box 1 through the air intake pipe 2. The motor 6 drives the belt pulley 17 to rotate, so that the belt pulley 17 can drive the limit rod 18 to slide and adjust in the limit groove 11, so that the limit rod 18 can drive the rotating rod 10 to reciprocate and adjust, so that the rotating rod 10 can drive the rack 12 to reciprocate, and the rack 12 can drive the transmission gear 13 meshing with it to reciprocate, so that the transmission gear 13 can drive the rotating shaft 2 14 and the bevel gear 15 to reciprocate, so that the bevel gear 15 can drive the bevel gear 2 19 meshing with it to rotate, so that the bevel gear 2 19 can drive the spray pipe 17 to reciprocate, so that The spray pipe 17 drives the spray head 18 to rotate back and forth, and the water in the water tank 21 is transported to the spray pipe 17 through the water pump 24, and the spray head 18 sprays the spray box 1. The reciprocating rotation of the spray head 18 can realize spraying at various angles in the spray box 1, so that the spraying effect is better, and the cooling treatment of the exhaust gas and the dust reduction treatment of larger particles are realized. After passing through the spray box 1, the exhaust gas enters the filter box 3, and the dust particles and impurities in the exhaust gas are filtered by the filter screen 1 30. The rotating rod 10 can also drive the half gear 26 to rotate back and forth at the same time, so that the half gear 26 can drive the transmission gear 2 28 meshing with it to rotate back and forth, so that the transmission gear 2 28 drives the scraper 29 to rotate under the action of the rotating shaft 3 27. The scraper 29 can scrape off the dust and impurities on the surface of the filter screen 30, and the scraped impurities enter the sewage pipe 32 through the through groove 31. When the motor 6 drives the belt pulley 1 7 to rotate, the belt pulley 1 7 can synchronously drive the belt pulley 2 34 to rotate under the action of the transmission belt 35, so that the belt pulley 2 34 drives the rotating shaft 4 33 and the spiral blade 36 to rotate, so that the spiral blade 36 can push the impurities in the sewage pipe 32, making it easier to handle the impurities. The water sprayed in the spray box 1 is filtered by the filter screen 2 38 and then flows into the water tank 21. When the filter screen 2 38 needs to be disassembled and replaced, the adjusting disk 53 can be rotated to drive the screw rod 52 to rotate, and the screw rod 52 can drive The slider 50 threadedly connected thereto is slidably adjusted, so that the slider 50 can drive the rack three 51 to be slidably adjusted, and the rack three 51 can drive the rack two 48 meshing therewith to be slidably adjusted, so that the slip ring 44 is slidably adjusted on the outside of the limit rod two 43, so that the slip ring 44 drives the plug rod 46 to slide, so that the plug rod 46 is separated from the plug hole two 47, and the filter screen two 38 can be taken out of the filter tube 37 by pulling the filter screen two 38. When the filter screen two 38 needs to be installed, the plug plate 39 is inserted into the plug hole one 42 on the surface of the side plate 41, and then the adjusting disk 53 is rotated to insert the plug rod 46 into the plug hole two 47, so that the filter screen two 38 can be fixed, making the installation and disassembly of the filter screen two 38 simple.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A waste gas collection and filtration device for preparing ultra-thick and dense membranes, comprising a spray box (1), characterized in that: An air inlet pipe (2) is fixedly connected to one side surface of the spray box (1), a filter box (3) is fixedly connected to one side surface of the spray box (1), an air outlet pipe (4) is fixedly connected to one side surface of the filter box (3), a bracket (5) is fixedly installed on one side surface of the filter box (3), a motor (6) is fixedly installed on one side surface of the bracket (5), a belt pulley (7) is fixedly installed on the output end of the motor (6), and a limited rotational mounting is provided on one side surface of the belt pulley (7). A positioning rod (8) is provided on one side surface of the spray box (1), a transmission assembly is provided on one side surface of the spray box (1), a fixing plate (16) is fixedly installed on one side surface of the spray box (1), a spray pipe (17) is rotatably installed on one side surface of the fixing plate (16), a spray head (18) is fixedly installed on the outer side surface of the spray pipe (17), a bevel gear (19) is fixedly installed on one end of the spray pipe (17), a support leg (20) is fixedly installed on one side surface of the spray box (1), and the support leg (20) A water tank (21) is fixedly mounted on the lower end of the spray pipe (17); a connecting piece (22) is rotatably mounted on the outer surface of the spray pipe (17); a water pipe (23) is fixedly mounted on the outer side of the connecting piece (22); one end of the water pipe (23) is fixedly connected to a water pump (24); a water pipe (25) is fixedly mounted on the input end of the water pump (24); a dust removal component is rotatably mounted on one side surface of the filter box (3); a filter screen (30) is fixedly mounted on the inner side of the filter box (3); A through groove (31) is provided on one side surface of the box (3), a sewage pipe (32) is fixedly installed on the outer side of the through groove (31), a rotating shaft (33) is rotatably installed on the inner side of the sewage pipe (32), a belt pulley (34) is fixed on the upper end of the rotating shaft (33), a transmission belt (35) is arranged on the outer side of the belt pulley (34), a spiral blade (36) is fixedly installed on the outer side of the rotating shaft (33), and a filter assembly is fixedly installed on one side surface of the spray box (1).

2. The waste gas collection and filtration equipment for preparing ultra-thick and dense membrane according to claim 1, characterized in that: The spray box (1), the air inlet pipe (2), the filter box (3) and the air outlet pipe (4) are all connected structures. The belt pulley (7) forms a rotation adjustment structure through the motor (6). The transmission component includes a rotating shaft (9). A rotating rod (10) is fixedly installed on the outer surface of the rotating shaft (9). A limiting groove (11) is provided on one side surface of the rotating rod (10). The limiting rod (8) is slidably installed in the limiting groove (11).

3. The waste gas collection and filtration equipment for preparing ultra-thick and dense membrane according to claim 2, characterized in that: A rack (12) is fixedly mounted on one end of the rotating rod (10), the rack (12) being of an arc-shaped structure, the rack (12) and the rotating shaft (9) being located on the same rotating axis, a transmission gear (13) being meshed on one side of the rack (12), a rotating shaft (14) being fixedly mounted on one side surface of the transmission gear (13), the rotating shaft (14) being rotatably mounted on one side surface of the spray box (1), and both ends of the rotating shaft (14) passing through the spray box (1), and a bevel gear (15) being fixedly mounted on the end of the rotating shaft (14) away from the transmission gear (13).

4. The waste gas collection and filtration equipment for preparing ultra-thick and dense membrane according to claim 3, characterized in that: The spray pipe (17) is rotatably mounted between the two fixing plates (16), four spray heads (18) are symmetrically arranged, the second bevel gear (19) and the spray pipe (17) are located on the same rotation axis, the second bevel gear (19) and the first bevel gear (15) are meshed with each other, and the first bevel gear (15) and the second bevel gear (19) are in a synchronous rotation adjustment structure.

5. The waste gas collection and filtration equipment for preparing ultra-thick and dense membrane according to claim 4, characterized in that: Four supporting legs (20) are symmetrically arranged, and the four supporting legs (20) are fixedly installed between the spray box (1) and the water tank (21). The spray pipe (17) and the connecting piece (22) are in a communicating structure. The water pipe 1 (23) is fixedly connected to the output end of the water pump (24), and the end of the water pipe 2 (25) away from the water pump (24) is fixedly connected to the inside of the water tank (21).

6. The exhaust gas collection and filtration equipment for preparing ultra-thick and dense membrane according to claim 5, characterized in that: A half gear (26) is fixedly mounted on one end of the rotating rod (10) away from the rack one (12); the dust removal assembly comprises a rotating shaft three (27); a transmission gear two (28) is fixedly mounted on one end of the rotating shaft three (27); the half gear (26) and the transmission gear two (28) are meshed with each other; a scraper (29) is fixedly mounted on the outer surface of the rotating shaft three (27); a side surface of the scraper (29) is in contact with a side surface of a filter screen one (30); and the filter screen one (30) is in an arc-shaped structure.

7. The waste gas collection and filtration equipment for preparing ultra-thick and dense membrane according to claim 6, characterized in that: The filter box (3) forms a communication structure with the sewage pipe (32) through the through groove (31); the upper end of the rotating shaft (33) passes through the sewage pipe (32) and extends to the top of the sewage pipe (32); the transmission belt (35) is arranged between the belt pulley (34) and the belt pulley (7); and the belt pulley (7) and the belt pulley (34) form a synchronous rotation adjustment structure through the transmission belt (35).

8. The waste gas collection and filtration equipment for preparing ultra-thick and dense membrane according to claim 7, characterized in that: The filter assembly comprises a filter tube (37), a filter screen 2 (38) is arranged inside the filter tube (37), a plug plate (39) is fixedly mounted on one side surface of the filter screen 2 (38), a limit plate (40) is fixedly mounted on the outer side surface of the plug plate (39), a side plate (41) is fixedly mounted on the inner side surface of the filter tube (37), a plug hole 1 (42) is provided on one side surface of the side plate (41), and the plug plate (39) is plugged into the plug hole 1 (42).

9. The waste gas collection and filtration equipment for preparing ultra-thick and dense membrane according to claim 8, characterized in that: A second limiting rod (43) is fixedly mounted on the inner surface of the filter tube (37); a slip ring (44) is slidably mounted on the outer side of the second limiting rod (43); a second limiting groove (45) is provided on one side surface of the slip ring (44); the second limiting rod (43) is slidably mounted in the second limiting groove (45); the slip ring (44) is an annular structure; an insertion rod (46) is fixedly mounted on one side surface of the slip ring (44); a second insertion hole (47) is provided on one side surface of the insertion plate (39); the insertion rod (46) is inserted into the second insertion hole (47).

10. The waste gas collection and filtration equipment for preparing ultra-thick and dense membrane according to claim 9, characterized in that: A second rack (48) is fixedly mounted on one side surface of the slip ring (44), and the second rack (48) is in an arc-shaped structure. An adjustment box (49) is fixedly mounted on the outer side surface of the filter tube (37). A slider (50) is slidably mounted on the inner side of the adjustment box (49). A third rack (51) is fixedly mounted on one side surface of the slider (50), and the third rack (51) and the second rack (48) are meshed with each other. A screw rod (52) is rotatably mounted on the inner side of the adjustment box (49), and the screw rod (52) and the slider (50) are threadedly connected. One end of the screw rod (52) extends to the outer side of the adjustment box (49), and an adjustment disk (53) is fixedly mounted on one end of the screw rod (52).

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