CN112569734A

CN112569734A - Air purification device for composite workshop

Info

Publication number: CN112569734A
Application number: CN202110222989.0A
Authority: CN
Inventors: 张彦; 周瑞; 庄昆; 王旭涛; 王金亮; 宋江伟; 伊琳
Original assignee: Shandong Avic Taida Composite Material Co ltd
Current assignee: Shandong Avic Taida Composite Material Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-03-30
Anticipated expiration: 2041-03-01
Also published as: CN112569734B

Abstract

The invention relates to the technical field of environment-friendly equipment, in particular to an air purification device for a composite material workshop, which can be used for conveniently and fully purifying harmful substances in waste gas generated in the production of composite materials by purifying the air in the workshop, effectively improving the air purification effect, improving the functional diversity of equipment and improving the practicability and reliability; including handling bucket, annular separation net, gathering the gas fill and solid fixed ring, the outer wall bottom of handling bucket evenly communicates and is provided with the multiunit air inlet, and annular separation net cover is established on handling bucket outer wall and is covered on the multiunit air inlet, gathers the gas fill and installs at handling bucket inner wall downside, gathers the top that the gas fill is located the multiunit air inlet, gu fixed ring is located the top of gathering the gas fill and installs on the inner wall of handling bucket.

Description

Air purification device for composite workshop

Technical Field

The invention relates to the technical field of environment-friendly equipment, in particular to an air purification device for a composite material workshop.

Background

As is well known, when a workshop is used for producing and processing composite materials, a lot of waste gas containing pungent odor is generated, which causes damage to the external environment and human body, and the air in the workshop needs to be purified regularly.

Disclosure of Invention

In order to solve the technical problems, the invention provides the composite material workshop air purification device which can conveniently and fully purify harmful substances in waste gas generated in the production of composite materials by purifying the workshop air, effectively improve the air purification effect, improve the functional diversity of equipment and improve the practicability and reliability.

The invention relates to an air purification device for a composite material workshop, which comprises a treatment barrel, an annular isolation net, an air gathering hopper and a fixing ring, wherein the bottom of the outer wall of the treatment barrel is uniformly communicated with a plurality of groups of air inlets, the annular isolation net is sleeved on the outer wall of the treatment barrel and covers the plurality of groups of air inlets, the air gathering hopper is arranged at the lower side of the inner wall of the treatment barrel and is positioned above the plurality of groups of air inlets, the fixing ring is positioned above the air gathering hopper and is arranged on the inner wall of the treatment barrel, a plurality of groups of fire spraying pipes are uniformly arranged on the inner wall of the fixing ring, a partition plate is arranged in the middle of the inner wall of the treatment barrel, a plurality of groups of air guide pipes are uniformly communicated on the outer side wall of the partition plate, the upper output ends of the plurality of air guide pipes penetrate through the outer wall, the outer wall of each group of air guide pipes on the upper side of the partition board is uniformly communicated with a plurality of groups of micro air holes, the upper side of the inner wall of the treatment barrel is provided with a water guide bin, the front side and the rear side of the water guide bin are respectively provided with a first fixing plate, the outer sides of the two groups of first fixing plates are respectively fixed on the inner wall of the treatment barrel, the bottom of the water guide bin is rotatably provided with a cross water distribution pipe, the cross water distribution pipe is communicated with the water guide bin, the upper left side of the treatment barrel is provided with a circulating mechanism, the input end and the output end of the circulating mechanism are respectively communicated with the upper side of the partition board in the middle of the treatment barrel and the water guide bin; the power mechanism is opened, the power mechanism sucks air in a workshop through the treatment barrel, the multiple groups of air inlets and the annular isolation net, the annular isolation net intercepts large-shape impurities such as broken paper scraps floating in the air, the air in the workshop enters the lower side inside the treatment barrel and flows upwards to the multiple groups of flame spraying pipe areas through the air gathering hopper, the air gathering hopper gathers the air on the lower side inside the treatment barrel, the multiple groups of flame spraying pipes are controlled to spray flames, the flames burn the air in the workshop discharged from the top of the air gathering hopper, so that harmful substances in the air and oxygen in the air are burned, the harmful substances are conveniently oxidized, the harmful substances are conveniently purified, the burned air flows upwards and is discharged into water stored at the top of the partition board in the treatment barrel through the multiple groups of air guide pipes, the multiple groups of one-way valves and the multiple groups of micro air guide pipes, the water adsorbs the particle products after the air in the workshop is combusted, the air floats upwards to the liquid level and enters the upper side in the treatment barrel, the circulating mechanism is opened, the circulating mechanism extracts and discharges the water in the treatment barrel into the water guide bin, the water in the water guide bin is sprayed downwards through the cross water distribution pipe and the plurality of groups of spray heads, so that the air is sprayed, the adsorption effect of the water on impurities in the air is improved, the flame sprayed by the plurality of groups of spray tubes in the treatment barrel heats the partition plate and the water on the partition plate, so that the water is evaporated into water vapor, the water vapor and the air simultaneously enter the power mechanism, the power mechanism extracts and stirs the water vapor and the air, so that the water vapor can adsorb the residual impurities in the air again, the power mechanism discharges the extracted air to the outside, thereby realizing the purification treatment of the air in the workshop, and purifying the air in the workshop, can conveniently fully purify the harmful substance in the waste gas that produces when combined material produces, effectively improve the air purification effect, equipment function diversity improves simultaneously, improves practicality and reliability.

The invention relates to a composite material workshop air purification device, which further comprises a guide sleeve, a filter cylinder, a first rotating shaft, a reciprocating screw rod, a threaded sleeve and four groups of second fixing plates, wherein the guide sleeve is arranged on the lower side of the inner wall of an air gathering hopper, the filter cylinder is positioned in the guide sleeve, the lower side of the filter cylinder extends to the lower side of the guide sleeve, the filter cylinder is conical in shape and is connected with the guide sleeve in a sliding and sealing manner, the first rotating shaft is vertically arranged in the middle of the filter cylinder, the reciprocating screw rod is positioned on the upper side in the air gathering hopper, the bottom of the reciprocating screw rod is connected with the top of the first rotating shaft, the threaded sleeve is sleeved on the outer wall of the reciprocating screw rod, the outer wall of the threaded sleeve is fixed on the upper side of the inner wall of the air gathering hopper through the four groups of second fixing plates, a plurality of fan blades are uniformly arranged on the upper side of the outer wall of the reciprocating, the bottom of the collecting bin is communicated with a first through hole, and a second cover plate is covered on the first through hole; the air at the lower side inside the treatment barrel passes through the filter cylinder, enters the air gathering hopper and flows upwards, the air passes through the multiple sets of fan blades and enters the upper side of the air gathering hopper, the air pushes the multiple sets of fan blades to rotate, the multiple sets of fan blades drive the reciprocating lead screw and the first rotating shaft to rotate, the first rotating shaft drives the filter cylinder to rotate, the filter cylinder rotates in the guide sleeve, meanwhile, the reciprocating lead screw is connected with the threaded sleeve in a threaded manner, the reciprocating lead screw moves up and down on the threaded sleeve, the reciprocating lead screw drives the filter cylinder to move up and down through the first rotating shaft, so that the filter cylinder vibrates up and down while rotating, the filter cylinder filters the air, particulate matters in the air are intercepted at the outer side of the filter cylinder, as the filter cylinder is in a rotating and vibrating state, the particulate impurities can be effectively prevented from being adsorbed on the outer wall of the filter cylinder, can conveniently carry out unified clearance to the impurity of collecting in the storehouse, improve the practicality.

The invention relates to an air purification device for a composite material workshop, which further comprises an air guide ring, four groups of air inlet pipes and four groups of air valves, wherein the air guide ring is sleeved on the outer side of an air gathering bucket, a plurality of groups of spray pipes are uniformly and obliquely communicated on the air guide ring, the inclination directions of the spray pipes face the middle part of a treatment barrel, the four groups of air inlet pipes are uniformly communicated and arranged on the outer side wall of the air guide ring, the outer sides of the four groups of air inlet pipes penetrate through the treatment barrel and extend out of the treatment barrel, and the four groups of air valves are respectively; air outside the workshop enters the air guide ring through four groups of air inlet pipes and is discharged into the flame combustion area in the treatment barrel through the multi-group spray pipes, so that oxygen is provided for workshop air which is upwards discharged from the top of the air collecting hopper, the workshop air is conveniently and fully combusted in the oxygen-enriched environment, four groups of air valves are controlled, the air inlet speed of the four groups of air inlet pipes can be conveniently controlled, the air inflow of the four groups of air inlet pipes and the air inflow of the multi-group air inlets are adjusted, and the practicability is improved.

The invention relates to an air purification device for a composite workshop, which also comprises a sieve tray, an inner toothed ring, an outer toothed ring, toothed columns, three groups of third fixing plates and a first motor, wherein the sieve tray is positioned in water above a partition plate, the inner gear ring is arranged at the top of the sieve tray, a plurality of groups of scattering rods are uniformly arranged at the bottom of the sieve tray, the outer gear ring is sleeved on the outer side of the cross-shaped water distribution pipe, the position of the outer gear ring corresponds to that of the inner gear ring, the gear column is vertically positioned at the upper right side inside the treatment barrel, the lower right side of the gear column is meshed and connected with the right side of the inner side wall of the inner gear ring, the left side of the gear column is meshed and connected with the right side of the outer gear ring, the left sides of three groups of third fixing plates are uniformly rotatably arranged on the gear column, the right sides of the three groups of third fixing plates are all fixed on the inner wall of the treatment barrel, the first motor is arranged at the right side of the top of; open first motor, first motor drives the tooth post and rotates, the tooth post drives outer ring gear and interior ring gear synchronous rotation and rotation opposite direction, outer ring gear drives cross distributive pipe and multiunit shower nozzle synchronous rotation, thereby make multiunit shower nozzle spun water evenly scatter downwards, conveniently make multiunit shower nozzle blowout water and workshop air comprehensive contact, the interior ring gear of pivoted state drives sieve dish and multiunit and dials scattered pole synchronous rotation, the multiunit is dialled scattered the pole and can is stirred for the processing to water and bubble, thereby improve gaseous contact effect in water and the bubble, the bubble upwards floats and passes sieve dish come-up to the liquid level, pivoted state's sieve dish can carry out crushing treatment to the bubble, conveniently make the bubble shape reduce.

The invention relates to an air purification device for a composite material workshop, wherein a power mechanism comprises a power bin, a second motor, a second rotating shaft, a spiral air inducing plate, two groups of condensing plates and an exhaust pipe, the left side of the bottom of the power bin is communicated and installed at the top of a treatment barrel, the second motor is installed on the left side wall of the power bin, the second rotating shaft is transversely positioned on the left side inside the power bin, the right side output end of the second motor penetrates through the left side of the power bin and is in transmission connection with the left side of the second rotating shaft, the spiral air inducing plate is installed on the outer wall of the second rotating shaft, the two groups of condensing plates are obliquely installed on the right side of the inner wall of the power bin, the two groups of condensing plates are transversely arranged, the front side of the left condensing plate is separated from the front side of the inner wall of the power bin, the rear side of the right condensing plate is separated; open the second motor, the second motor drives the rotation of spiral induced air board through the second pivot, the spiral induced air board promotes the inside left air in power storehouse right, thereby to handle in the inside air suction power storehouse of bucket, in handling the bucket workshop air and steam get into the power storehouse and stir abundant contact through the spiral induced air board, steam adsorbs the processing to the remaining impurity in the air, open two sets of condensation plates, two sets of condensation plates carry out the condensation processing to steam and the air mixture in the power storehouse, thereby make steam condense into the water droplet and flow back into in the processing bucket, thereby realize the purpose of retrieving the impurity in the air, improve workshop air purification effect, reduce workshop air temperature in the power storehouse simultaneously, the air passes through blast pipe and discharges to the external world in the power storehouse.

The invention relates to an air purification device for a composite material workshop, wherein a circulating mechanism comprises a water pump, a first water pipe, a second water pipe, a middle water bin, a filter plate, a first cover plate and a third water pipe, the water pump is arranged on the left side of a treatment barrel, the first water pipe and the second water pipe are both arranged on the water pump, the input end of the lower side of the first water pipe penetrates through the left side wall of the treatment barrel and extends into the water in the middle of the treatment barrel, the middle water sump is arranged at the left upper side of the treatment barrel, the upper side output end of the second water pipe is communicated and arranged at the left upper side of the middle water sump, the filter plate is obliquely arranged in the middle water sump, the top of the middle water sump is communicated and provided with a second through hole, the first cover plate is covered on the second through hole, the third water pipe is positioned at the upper side inside the treatment barrel, the left side input end of the third water pipe penetrates through the treatment barrel and the middle water sump and is communicated with the right lower side inside the middle water sump, and the right side output end of the third water pipe is communicated and arranged at the top of the water guide bin; open the water pump, the water pump is taken out through the water of first water pipe in with the processing barrel and is separated and pass through the second water pipe, middle sump and third water pipe are discharged to leading in the sump, thereby realize the cyclic utilization to the water in the processing barrel, the water that the second water pipe discharged in the middle sump passes in the filter plate inflow third water pipe, the filter plate can be connected the processing to the absorbent granule impurity in aqueous, open first apron, can conveniently add water to middle sump through the second opening, thereby water to in the processing barrel is replenished.

The air purification device for the composite material workshop further comprises a heat exchange tube, wherein the heat exchange tube is arranged on the inner wall of the treatment barrel and is positioned between the partition plate and the fixing ring; the heat exchange tube absorbs high temperature generated during the combustion of flame in the treatment barrel and transfers heat to an external heat exchanger, thereby facilitating the recycling of heat energy.

The air purification device for the composite material workshop, disclosed by the invention, further comprises a liquid level meter, wherein the liquid level meter is arranged on the front upper side of the treatment barrel; through setting up the level gauge, can conveniently carry out real-time detection to the memory space of handling bucket internal water, improve practicality and reliability.

Compared with the prior art, the invention has the beneficial effects that: the power mechanism is opened, the power mechanism sucks air in a workshop through the treatment barrel, the multiple groups of air inlets and the annular isolation net, the annular isolation net intercepts large-shape impurities such as broken paper scraps floating in the air, the air in the workshop enters the lower side inside the treatment barrel and flows upwards to the multiple groups of flame spraying pipe areas through the air gathering hopper, the air gathering hopper gathers the air on the lower side inside the treatment barrel, the multiple groups of flame spraying pipes are controlled to spray flames, the flames burn the air in the workshop discharged from the top of the air gathering hopper, so that harmful substances in the air and oxygen in the air are burned, the harmful substances are conveniently oxidized, the harmful substances are conveniently purified, the burned air flows upwards and is discharged into water stored at the top of the partition board in the treatment barrel through the multiple groups of air guide pipes, the multiple groups of one-way valves and the multiple groups of micro air guide pipes, the water adsorbs the particle products after the air in the workshop is combusted, the air floats upwards to the liquid level and enters the upper side in the treatment barrel, the circulating mechanism is opened, the circulating mechanism extracts and discharges the water in the treatment barrel into the water guide bin, the water in the water guide bin is sprayed downwards through the cross water distribution pipe and the plurality of groups of spray heads, so that the air is sprayed, the adsorption effect of the water on impurities in the air is improved, the flame sprayed by the plurality of groups of spray tubes in the treatment barrel heats the partition plate and the water on the partition plate, so that the water is evaporated into water vapor, the water vapor and the air simultaneously enter the power mechanism, the power mechanism extracts and stirs the water vapor and the air, so that the water vapor can adsorb the residual impurities in the air again, the power mechanism discharges the extracted air to the outside, thereby realizing the purification treatment of the air in the workshop, and purifying the air in the workshop, can conveniently fully purify the harmful substance in the waste gas that produces when combined material produces, effectively improve the air purification effect, equipment function diversity improves simultaneously, improves practicality and reliability.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of an interior of the treating barrel of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged schematic view of the intermediate sump of FIG. 2;

in the drawings, the reference numbers: 1. a treatment barrel; 2. an annular isolation net; 3. a gas collecting hopper; 4. a fixing ring; 5. a flame spraying pipe; 6. a partition plate; 7. an air duct; 8. a water guide bin; 9. a first fixing plate; 10. a cross-shaped water distribution pipe; 11. a spray head; 12. a guide sleeve; 13. a filter cartridge; 14. a first rotating shaft; 15. a reciprocating screw; 16. a threaded sleeve; 17. a second fixing plate; 18. a fan blade; 19. a gas guide ring; 20. a nozzle; 21. an air inlet pipe; 22. an air valve; 23. a sieve tray; 24. an inner gear ring; 25. an outer ring gear; 26. a tooth post; 27. a third fixing plate; 28. a first motor; 29. a power bin; 30. a second motor; 31. a second rotating shaft; 32. a spiral induced draft plate; 33. a condensing plate; 34. an exhaust pipe; 35. a water pump; 36. a first water pipe; 37. a second water pipe; 38. a middle water sump; 39. filtering the plate; 40. a first cover plate; 41. a third water pipe; 42. a heat exchange pipe; 43. a liquid level meter; 44. a spreading rod; 45. a one-way valve; 46. a collection bin; 47. and a second cover plate.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, in the air purification device for a composite workshop according to the present invention, when the air purification device works, the power mechanism is turned on, the power mechanism sucks air in the workshop through the treatment barrel 1, the plurality of sets of air inlets and the annular isolation net 2, the annular isolation net 2 intercepts large impurities such as paper scraps floating in the air, the air in the workshop enters the lower side of the interior of the treatment barrel 1 and flows upwards to the region of the plurality of sets of fire spraying pipes 5 through the air gathering hopper 3, the air gathering hopper 3 gathers the air at the lower side of the interior of the treatment barrel 1, the flames sprayed by the plurality of sets of fire spraying pipes 5 are controlled, the flames burn the air in the workshop discharged from the top of the air gathering hopper 3, so that harmful substances in the air and oxygen in the air are burned, the harmful substances are oxidized, the harmful substances are purified, and the burned air flows upwards and passes through the plurality of air ducts 7, The water stored at the top of the partition board 6 in the processing barrel 1 is discharged through the micro air holes on the multiple groups of one-way valves 45 and the multiple groups of air ducts 7, the water adsorbs particle products generated after air combustion in a workshop, the air floats upwards to the liquid level and enters the upper side in the processing barrel 1, the circulating mechanism is opened, the circulating mechanism extracts the water in the processing barrel 1 and discharges the water into the water guiding bin 8, the water in the water guiding bin 8 is sprayed downwards through the cross water dividing pipe 10 and the multiple groups of spray nozzles 11, so that the air is sprayed, the adsorption effect of the water on impurities in the air is improved, the flame sprayed by the multiple groups of spray pipes 5 in the processing barrel 1 heats the partition board 6 and the water on the partition board 6, so that the water is evaporated into water vapor, the water vapor and the air simultaneously enter the power mechanism, the water vapor and the air are extracted and stirred by the power mechanism, so that the water vapor can adsorb the remaining impurities in the, the power mechanism discharges the extracted air to the outside, thereby realizing the purification treatment of the workshop air.

The main functions realized by the invention are as follows: by purifying the air in the workshop, harmful substances in the waste gas generated in the production of the composite material can be conveniently and fully purified, the air purification effect is effectively improved, and the functional diversity of the equipment is improved; the air at the lower side inside the treatment barrel 1 passes through the filter cartridge 13, enters the air gathering hopper 3 and flows upwards, the air passes through the plurality of groups of fan blades 18 and enters the upper part of the air gathering hopper 3, the air pushes the plurality of groups of fan blades 18 to rotate, the plurality of groups of fan blades 18 drive the reciprocating lead screw 15 and the first rotating shaft 14 to rotate, the first rotating shaft 14 drives the filter cartridge 13 to rotate, the filter cartridge 13 rotates in the guide sleeve 12, the reciprocating lead screw 15 is in threaded connection with the threaded sleeve 16, the reciprocating lead screw 15 moves up and down on the threaded sleeve 16, the reciprocating lead screw 15 drives the filter cartridge 13 to move up and down through the first rotating shaft 14, so that the filter cartridge 13 vibrates up and down while rotating, the filter cartridge 13 filters the air, particles in the air are intercepted outside the filter cartridge 13, and the filter cartridge 13 is in a rotating and vibrating state, so that the adsorption of particle impurities on, impurities falling off from the filter cartridge 13 by vibration fall into the collection bin 46, and the second cover plate 47 is opened, so that the impurities collected in the collection bin 46 can be conveniently cleaned uniformly; air outside the workshop enters the air guide ring 19 through the four groups of air inlet pipes 21 and is discharged into a flame combustion area in the treatment barrel 1 through the multiple groups of spray pipes 20, so that oxygen is provided for the workshop air discharged upwards from the top of the air collecting hopper 3, the workshop air is conveniently and fully combusted in an oxygen-rich environment, the four groups of air valves 22 are controlled, the air inlet speed of the four groups of air inlet pipes 21 can be conveniently controlled, and the air inlet amount of the four groups of air inlet pipes 21 and the air inlet amount of the multiple groups of air inlets are adjusted; the first motor 28 is started, the first motor 28 drives the toothed column 26 to rotate, the toothed column 26 drives the outer toothed ring 25 and the inner toothed ring 24 to synchronously rotate and the rotation directions are opposite, the outer toothed ring 25 drives the cross water distribution pipe 10 and the multiple groups of spray heads 11 to synchronously rotate, so that water sprayed by the multiple groups of spray heads 11 is uniformly scattered downwards, the water sprayed by the multiple groups of spray heads 11 is conveniently and comprehensively contacted with air in a workshop, the inner toothed ring 24 in a rotating state drives the sieve tray 23 and the multiple groups of scattering rods 44 to synchronously rotate, the multiple groups of scattering rods 44 can stir water and bubbles for treatment, the contact effect of the water and the gas in the bubbles is improved, the bubbles float upwards and pass through the sieve tray 23 to float to the liquid level, the sieve tray 23 in a rotating state can crush the bubbles, and the shape of the bubbles is conveniently reduced; the power mechanism works in such a way that the second motor 30 is turned on, the second motor 30 drives the spiral air guide plate 32 to rotate through the second rotating shaft 31, the spiral air guide plate 32 pushes the air on the left side inside the power bin 29 to the right, thereby sucking the air in the processing barrel 1 into the power bin 29, leading the air and the water vapor in the processing barrel 1 to enter the power bin 29 and fully contact with each other by stirring through the spiral induced draft plate 32, leading the water vapor to adsorb the residual impurities in the air, opening the two groups of condensation plates 33, leading the two groups of condensation plates 33 to condense the mixture of the water vapor and the air in the power bin 29, so that the water vapor is condensed into water drops and flows back into the treatment barrel 1, thereby realizing the purpose of recovering impurities in the air, improving the air purification effect of a workshop, meanwhile, the temperature of the air in the power cabin 29 is reduced, and the air in the power cabin 29 is exhausted to the outside through the exhaust pipe 34; the circulating mechanism works in a mode that the water pump 35 is started, the water pump 35 pumps water in the treatment barrel 1 through the first water pipe 36 and discharges the water into the water guide bin 8 through the second water pipe 37, the middle water bin 38 and the third water pipe 41, so that the water in the treatment barrel 1 is recycled, the water discharged into the middle water bin 38 through the second water pipe 37 flows into the third water pipe 41 through the filter plate 39, the filter plate 39 can connect and treat particle impurities adsorbed in the water, the first cover plate 40 is opened, water can be conveniently added into the middle water bin 38 through the second through hole, and the water in the treatment barrel 1 is supplemented; the heat exchange tube 42 absorbs the high temperature generated when the flame in the processing barrel 1 is burnt and transfers the heat to an external heat exchanger, thereby facilitating the recycling of the heat energy; through setting up level gauge 43, can conveniently carry out real-time detection to the memory space of handling 1 interior water, improve practicality and reliability.

According to the air purification device for the composite material workshop, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the air purification device can be implemented as long as the beneficial effects of the air purification device can be achieved; the flame spray tube 5, the condensing plate 33 and the heat exchange tube 42 are commercially available.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The air purification device for the composite workshop is characterized by comprising a treatment barrel (1), an annular separation net (2), a gas gathering hopper (3) and a fixing ring (4), wherein a plurality of groups of air inlets are uniformly communicated and arranged at the bottom of the outer wall of the treatment barrel (1), the annular separation net (2) is sleeved on the outer wall of the treatment barrel (1) and covers the plurality of groups of air inlets, the gas gathering hopper (3) is arranged at the lower side of the inner wall of the treatment barrel (1), the gas gathering hopper (3) is arranged above the plurality of groups of air inlets, the fixing ring (4) is arranged above the gas gathering hopper (3) and is arranged on the inner wall of the treatment barrel (1), a plurality of groups of fire spraying pipes (5) are uniformly arranged on the inner wall of the fixing ring (4), a partition plate (6) is arranged in the middle part of the inner wall of the treatment barrel (1), a plurality of air guide pipes (7) are uniformly communicated and arranged on the outer wall of the partition plate (6), and the upper, the input end and the output end of a plurality of groups of air ducts (7) are respectively positioned at the upper side and the lower side of the clapboard (6), the outer side of each group of air ducts (7) is provided with a check valve (45), the outer wall of each group of air ducts (7) at the upper side of the clapboard (6) is uniformly communicated with a plurality of groups of micro air holes, the upper side of the inner wall of the treatment barrel (1) is provided with a water guide bin (8), the front side and the rear side of the water guide bin (8) are provided with first fixing plates (9), the outer sides of the two groups of first fixing plates (9) are respectively fixed on the inner wall of the treatment barrel (1), the bottom of the water guide bin (8) is rotatably provided with a cross water diversion pipe (10), the cross water diversion pipe (10) is mutually communicated with the water guide bin (8), the upper left side of the treatment barrel (1) is provided with a circulating mechanism, the input end and the output end, the bottom of the cross-shaped water distribution pipe (10) is uniformly communicated with a plurality of groups of spray heads (11), and the top of the treatment barrel (1) is communicated with a power mechanism.

2. The air purification device for the composite material workshop as claimed in claim 1, further comprising a guide sleeve (12), a filter cartridge (13), a first rotating shaft (14), a reciprocating screw rod (15), a screw sleeve (16) and four sets of second fixing plates (17), wherein the guide sleeve (12) is installed on the lower side of the inner wall of the air gathering hopper (3), the filter cartridge (13) is located in the guide sleeve (12), the lower side of the filter cartridge (13) extends to the lower side of the guide sleeve (12), the filter cartridge (13) is conical in shape, the filter cartridge (13) is connected with the guide sleeve (12) in a sliding and sealing manner, the first rotating shaft (14) is vertically installed in the middle of the filter cartridge (13), the reciprocating screw rod (15) is located on the upper side inside the air gathering hopper (3), the bottom of the reciprocating screw rod (15) is connected with the top of the first rotating shaft (14), the screw sleeve (16) is sleeved on the outer wall of the reciprocating screw sleeve (15), and the outer wall of the screw sleeve (16) is fixed on the upper side of the inner wall of the air gathering hopper, the upper side of the outer wall of the reciprocating screw rod (15) is uniformly provided with a plurality of groups of fan blades (18), the plurality of groups of fan blades (18) are all positioned above the threaded sleeve (16) in the gas gathering hopper (3), the bottom of the treatment barrel (1) is communicated with the collection bin (46), the position of the collection bin (46) corresponds to the position of the filter cylinder (13), the bottom of the collection bin (46) is communicated with the first through hole, and the first through hole is covered with a second cover plate (47).

3. The air purification device for the composite material workshop as claimed in claim 2, further comprising an air guide ring (19), four sets of air inlet pipes (21) and four sets of air valves (22), wherein the air guide ring (19) is sleeved outside the air gathering hopper (3), the air guide ring (19) is uniformly and obliquely communicated with a plurality of sets of spray pipes (20), the oblique directions of the plurality of sets of spray pipes (20) all face the middle of the treatment barrel (1), the four sets of air inlet pipes (21) are uniformly communicated and installed on the outer side wall of the air guide ring (19), the outer sides of the four sets of air inlet pipes (21) all penetrate through the treatment barrel (1) and extend out of the treatment barrel (1), and the four sets of air valves (22) are respectively arranged on the four sets of air inlet pipes (21).

4. The air purification device for the composite material workshop according to claim 3, further comprising a screen tray (23), an inner toothed ring (24), an outer toothed ring (25), toothed columns (26), three groups of third fixing plates (27) and a first motor (28), wherein the screen tray (23) is located in the water above the partition plate (6), the inner toothed ring (24) is installed at the top of the screen tray (23), a plurality of groups of scattering rods (44) are uniformly arranged at the bottom of the screen tray (23), the outer toothed ring (25) is sleeved on the outer side of the cross water diversion pipe (10), the outer toothed ring (25) is located corresponding to the inner toothed ring (24), the toothed columns (26) are vertically located at the right upper side inside the treatment barrel (1), the right lower sides of the toothed columns (26) are meshed and connected with the right side of the inner side wall of the inner toothed ring (24), the left sides of the toothed columns (26) are meshed and connected with the right sides of the outer toothed rings (25), and the left sides of the three groups of the third fixing plates (27) are uniformly and rotatably installed on the toothed columns (26, the right sides of the three groups of third fixing plates (27) are fixed on the inner wall of the processing barrel (1), the first motor (28) is installed on the right side of the top of the processing barrel (1), and the top of the tooth column (26) penetrates through the processing barrel (1) and is in transmission connection with the lower side output end of the first motor (28).

5. The air purification device for the composite material workshop as claimed in claim 4, wherein the power mechanism comprises a power bin (29), a second motor (30), a second rotating shaft (31), a spiral air guide plate (32), two sets of condensation plates (33) and an exhaust pipe (34), the left side of the bottom of the power bin (29) is communicated and installed at the top of the treatment barrel (1), the second motor (30) is installed on the left side wall of the power bin (29), the second rotating shaft (31) is transversely located at the left side inside the power bin (29), the right output end of the second motor (30) penetrates through the left side of the power bin (29) and is in transmission connection with the left side of the second rotating shaft (31), the spiral air guide plate (32) is installed on the outer wall of the second rotating shaft (31), the two sets of condensation plates (33) are obliquely installed at the right side of the inner wall of the power bin (29), and the two sets of condensation plates (33) are transversely arranged, the front side of the left condensation plate (33) is separated from the front side of the inner wall of the power bin (29), the rear side of the right condensation plate (33) is separated from the rear side of the inner wall of the power bin (29), the exhaust pipe (34) is communicated and installed on the right side of the top of the power bin (29), and the output end of the exhaust pipe (34) faces downwards.

6. The air purification device for the composite material workshop according to claim 5, wherein the circulating mechanism comprises a water pump (35), a first water pipe (36), a second water pipe (37), an intermediate water bin (38), a filter plate (39), a first cover plate (40) and a third water pipe (41), the water pump (35) is installed on the left side of the treatment barrel (1), the first water pipe (36) and the second water pipe (37) are installed on the water pump (35), the lower side input end of the first water pipe (36) penetrates through the left side wall of the treatment barrel (1) and extends into the water in the middle of the treatment barrel (1), the intermediate water bin (38) is installed on the upper left side of the treatment barrel (1), the upper side output end of the second water pipe (37) is installed on the upper left side of the intermediate water bin (38) in a communicated manner, the filter plate (39) is installed in the intermediate water bin (38) in an inclined manner, and the top of the intermediate water bin (38) is provided with a second through hole in a communicated, first apron (40) lid dress is on the second opening, and third water pipe (41) are located the inside upside of processing bucket (1), and the left side input of third water pipe (41) passes processing bucket (1) and middle sump (38) and communicates with the inside right downside of middle sump (38), and the right side output intercommunication of third water pipe (41) is installed at water guide sump (8) top.

7. A composite material workshop air cleaning apparatus as claimed in claim 6, further comprising heat exchange tubes (42), the heat exchange tubes (42) being mounted on the inner wall of the treatment tank (1), the heat exchange tubes (42) being located between the partition (6) and the fixing ring (4).

8. A composite plant air cleaning plant as defined in claim 7, characterized in that it also comprises a level gauge (43), the level gauge (43) being mounted on the upper front side of the treatment tank (1).