CN114053814B - A purifier for organic waste gas treatment - Google Patents
A purifier for organic waste gas treatment Download PDFInfo
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- CN114053814B CN114053814B CN202011408652.0A CN202011408652A CN114053814B CN 114053814 B CN114053814 B CN 114053814B CN 202011408652 A CN202011408652 A CN 202011408652A CN 114053814 B CN114053814 B CN 114053814B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention discloses a purification device for organic waste gas treatment, which comprises a waste gas spraying box, a purification filter box, an adsorption box, a vent pipe and an exhaust box, wherein the vent pipe is arranged on one side of the waste gas spraying box; the invention forms multidimensional full spraying on waste gas in a waste gas spraying box through a swinging spraying mechanism, a spraying water pipe and a water curtain plate to obtain dust-free organic waste gas, the gas flow drives a rotational flow belt to uniformly disperse the waste gas flow, the gas flow speed is reduced through a gas barrier bracket, the waste gas flow rolls under the action of a gas barrier balloon, and further the waste gas flow can be fully irradiated by a quartz ultraviolet lamp, the power is provided by a motor II to enable a filter screen block to filter actively through rotation and drive the gas flow to flow at an accelerated speed, and impurities in a waste gas mass can be fully filtered.
Description
Technical Field
The invention belongs to the technical field of waste gas purification, and particularly relates to a purification device for organic waste gas treatment.
Background
Certain organic waste gas is inevitably produced in the industrial production process, the organic waste gas comprises formaldehyde organic waste gas, benzene series organic waste gas, acetone butanone organic waste gas, paint mist organic waste gas and the like, and the organic waste gas can be discharged after being treated to prevent environmental pollution, and the organic waste gas is obtained by searching patent application publication numbers: CN110732219B, an active carbon adsorption device for organic waste gas purification, comprising a waste gas treatment box, wherein the left and right ends of the waste gas treatment box are respectively provided with an air inlet and an air outlet, the interior of the waste gas treatment box is sequentially provided with a mounting side plate, a spraying box and a purification box from left to right, the mounting side plate is vertically arranged, and the side wall of the mounting side plate is uniformly provided with round holes in a penetrating manner; patent application publication No.: CN105664652A, a complete purification spraying paint waste gas purification special equipment, including the spray room, paint dust catch equipment, photocatalytic active carbon adsorption all-in-one, traction fan, exhaust pipe that link up sequentially;
it has the following disadvantages: 1) The introduced organic waste gas mostly contains a large amount of dust residues, and the organic waste gas is interfered by the dust residues when being treated, so that the waste gas purification effect is poor, and the mixed organic waste gas only treats the organic waste gas and can cause incomplete purification; 2) When shining through special light source ultraviolet tube, under the drive of traction fan, organic waste gas air velocity is very fast, if when organic waste gas concentration was high, organic waste gas formed the air mass, and the inside organic waste gas of waste gas can't obtain effectual division of shining, and the gas after final purification can't obtain effectual processing, still can cause the pollution to the environment.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a purification device for organic waste gas treatment.
In order to achieve the purpose, the invention adopts the technical scheme that:
a purification device for organic waste gas treatment comprises a waste gas spraying box, a purification filter box, an adsorption box, a vent pipe and an exhaust box, wherein the vent pipe is arranged on one side of the waste gas spraying box, the purification filter box is arranged on one side of the vent pipe, the exhaust box is arranged on one side of the purification filter box, the adsorption box is arranged on one side of the exhaust box, the waste gas spraying box is communicated with the purification filter box through the vent pipe, a check valve is arranged in the vent pipe, waste gas can only enter the purification filter box from the waste gas spraying box in a one-way manner, the purification filter box is communicated with the adsorption box through the exhaust box, and the waste gas can smoothly enter the purification filter box from the waste gas spraying box and then is discharged through the adsorption box through an air circulation pump in the exhaust box;
the waste gas spraying box comprises a gas inlet, a water storage box, a drain pipe, a swinging spraying mechanism, an access hole, a spraying water pipe, an outer box I, spoilers, water curtain plates, a water collecting square cone and a water falling hole, wherein the gas inlet is formed in one side of the outer box I, a plurality of spoilers are arranged on one side of the gas inlet, the access hole is formed in one side of each spoiler, a plurality of spraying water pipes are arranged on the other side of each spoiler, the water curtain plates are arranged on one sides of the spraying water pipes, two groups of swinging spraying mechanisms are arranged on one sides of the water curtain plates, the water collecting square cone is arranged at the bottom of the outer box I, a plurality of water falling holes are formed in the periphery of the water collecting square cone, the water storage box is arranged at the bottom of the outer box I, the water falling hole is formed in the waste gas spraying box through the swinging spraying mechanism, the spraying water pipe and the water curtain plates, the sprayed water quickly enters the water storage box through the water falling holes under the action of the water collecting square cone, and is discharged through the drain pipe after the waste gas collecting box is full;
the purifying and filtering box comprises a support, an outer box body II, a filtering mechanism, an exhaust gas reaction mechanism and a cover plate, wherein the outer box body II is arranged on one side of the support, the exhaust gas reaction mechanism is arranged in the outer box body II, the filtering mechanism is arranged on one side of the exhaust gas reaction mechanism, and the cover plate is arranged on the other side of the outer box body II;
the waste gas reaction mechanism comprises a quartz ultraviolet lamp (model: G67T5 VH), electric heating plates, a rotational flow belt, an air blocking bracket, a guide plate, a photocatalyst reaction plate and a setting plate, wherein two groups of electric heating plates are respectively arranged at two ends of the rotational flow belt, the quartz ultraviolet lamp is arranged at the other side of the rotational flow belt, the air blocking bracket is arranged at the other side of the quartz ultraviolet lamp, two groups of guide plates are arranged at one side of the air blocking bracket, the setting plate is arranged in the guide plate, the photocatalyst reaction plate is arranged in the setting plate, the rotational flow belt is driven by airflow to uniformly disperse the airflow, the airflow speed is further reduced by the air blocking bracket, the airflow speed can be sufficiently irradiated by the quartz ultraviolet lamp, harmful substances in the organic gas are sufficiently split by matching with the photocatalyst reaction plate, the split airflow and combined with air to form carbon dioxide and water, and the wet waste gas is dried by the heating of the electric heating plates;
the filtering mechanism comprises a filtering barrel and an isolating plate, wherein two groups of filtering barrels are arranged in the isolating plate, and the gas after splitting treatment can only pass through the filtering barrel through the isolating plate, so that the waste gas is prevented from escaping.
Preferably, swing and spray the mechanism including spraying water row, rocking support, rocking bar, connecting rod, cam, motor I, I one side of motor is equipped with the cam, and cam one side is equipped with the connecting rod, and connecting rod one side is equipped with rocking bar, and rocking bar one side is equipped with rocking support, and rocking bar opposite side is equipped with sprays water row, and rocking support fixes on the lateral wall of outer box I, and rocking bar is in the middle of rocking support through the round pin hub connection, rocking bar one end with spray water row fixed connection, the other end is through the round pin hub connection with connecting rod one end, the connecting rod other end is connected with the cam through the round pin axle, the cam is connected with I output of motor, and then drives the cam and rotates when motor I rotates, under the effect of connecting rod, makes rocking bar drive spray water row luffing motion and realize diversified spraying.
Preferably, the water curtain board is including leading to water board, retaining recess I, X type runner, circular arc water conservancy diversion section, retaining recess II, watering the board, it is equipped with retaining recess I to lead to water board one side, and I one side of retaining recess is equipped with circular arc water conservancy diversion section, and circular arc water conservancy diversion section one side is equipped with a plurality of X type runners, and X type runner one side is equipped with retaining recess II, and II one side of retaining recess are equipped with watering the board, through leading to water board in water retaining recess I, at I edge circular arc water conservancy diversion section of retaining recess, evenly flow in X type runner, rivers in the X type runner form the water curtain along watering the board down, in order to prevent that the fault appears in the water curtain.
Preferably, the filter barrel comprises an exhaust support plate, a motor II, a synchronizing wheel I, a synchronizing wheel II, a synchronous belt, an outer barrel body, an air storage tank, a screw shaft, a linkage shaft and filter screen blocks, wherein the synchronizing wheel I is arranged on one side of the motor II, the synchronous belt is arranged on one side of the synchronizing wheel I, the synchronizing wheel II is arranged on the other side of the synchronous belt, the outer barrel body is arranged on each of the synchronizing wheel I and the synchronizing wheel II, the screw shaft is arranged inside the outer barrel body, the linkage shaft is arranged on one side of the screw shaft, a plurality of filter screen blocks which are distributed in a staggered mode are arranged on one side of the linkage shaft, the exhaust support plate is arranged on the other side of the linkage shaft, the air storage tank is arranged on one side of the exhaust support plate, the motor II is fixedly installed on a cover plate, the output end of the motor II is connected with the synchronizing wheel I, the synchronizing wheel I is connected with the screw shaft through the synchronous belt, one end of the screw shaft is connected with the synchronizing wheel I, the other end of the linkage shaft is connected with the exhaust support plate, and the filter screen blocks are respectively fixed on the linkage shaft;
provide power through motor II, make synchronizing wheel I rotate, the hold-in range drives synchronizing wheel II and rotates, drives the screw axis simultaneously and rotates, makes the universal driving shaft rotate under the drive of screw axis, and the universal driving shaft makes the filter screen piece rotate and filters, under the effect of screw axis, makes the waste gas that enters into outer barrel constantly flow downwards, and the filter screen piece filters through rotatory initiative, improves the filter effect, accomplishes and filters the back, and waste gas enters into in the gas holder through the exhaust extension board.
Preferably, the choke support comprises an air guide plate and a choke ball, wherein a plurality of choke balls are arranged on one side of the air guide plate, and after entering the choke support through the swirl zone, the waste gas flowing speed is reduced and the waste gas overturning speed is increased through the combined action of the air guide plate and the choke balls, so that the waste gas can be sufficiently irradiated and split.
Preferably, an adapting frame is arranged on one side of the placing plate, an electric pushing cylinder is arranged on one side of the adapting frame, and when the photocatalyst reaction plate needs to be replaced, the adapting frame is pushed out by the electric pushing cylinder to drive the placing plate to be pushed out along the guide plate, so that the photocatalyst reaction plate is replaced.
Preferably, the adsorption tank comprises an exhaust plate, an outer box body III, a back flushing pipe, an adsorption plate and a strip-shaped support plate, wherein the exhaust plate is arranged on one side of the outer box body III, the adsorption plate is arranged inside the outer box body III, the strip-shaped support plate is arranged on one side of the adsorption plate, two groups of back flushing pipes are arranged on one side of the strip-shaped support plate, filtered waste gas is further adsorbed and purified through the adsorption plate, the emission standard is fully met, meanwhile, the adsorption plate can be washed through the back flushing pipes, and the service life of the adsorption plate is prolonged.
Compared with the prior art, the invention has the beneficial effects that:
1) Spray earlier after waste gas lets in, spray mechanism, spray header, water curtain board through swaying and spray that the incasement portion that sprays forms is fully sprayed waste gas's multidimension degree, fully erodes the dust in waste gas, and the organic waste gas that obtains not containing dust gets into the purification rose box, and then can carry out more direct processing to organic waste gas, prevents the interference of dirt sediment to make the better clean thorough of organic waste gas treatment effect.
2) Drive the whirl area through the air current, make the waste gas air current evenly dispersed, make the waste gas air current roll under the effect that hinders the balloon when making the air velocity reduce through the choke support, and then can be fully shone by quartz ultraviolet lamp, cooperation photocatalyst reaction board, harmful substance in making the organic gas is by fully splitting formation carbon dioxide and water, the heating through the electric plate again, dry moist waste gas, and then can make organic waste gas obtain concentrated efficient purification treatment, further protect the environment to prevent to handle insufficient organic waste gas and cause the pollution to the environment.
3) In the filter vat, it makes synchronizing wheel I rotate to provide power through motor II, the hold-in range drives synchronizing wheel II and rotates, drive the screw axis simultaneously and rotate, make the universal driving shaft rotate under the drive of screw axis, the universal driving shaft makes the filter screen piece carry out rotary filtration, under the effect of screw axis, make the waste gas that enters into in the filter vat constantly flow downwards, the filter screen piece filters through rotatory initiative and cooperates the drive air current and flow with higher speed simultaneously, can make the inside impurity of waste gas group also obtain abundant filtration, and then with waste gas filtration more comprehensive thoroughly, the effect of filtration purification has been improved greatly.
Drawings
FIG. 1 is a schematic structural diagram of a purification device for organic waste gas treatment according to the present invention;
FIG. 2 is a schematic view of a waste gas spray box of a purification apparatus for organic waste gas treatment according to the present invention;
FIG. 3 is a sectional view of a waste gas shower box in a purification apparatus for organic waste gas treatment according to the present invention;
FIG. 4 is a schematic view of the water curtain plate shown in FIG. 3;
FIG. 5 is a sectional view of a purification filter box in a purification apparatus for organic waste gas treatment according to the present invention;
FIG. 6 is a schematic view showing the internal structure of a purification filter box in the purification apparatus for organic waste gas treatment according to the present invention;
FIG. 7 is a schematic view of the structure of the lauter tun of FIG. 6;
FIG. 8 is a schematic view of the internal structure of the lauter tun of FIG. 7;
FIG. 9 is a schematic view showing the structure of an adsorption tank in a purification apparatus for organic waste gas treatment according to the present invention;
in the figure: 1. a waste gas spray tank; 11. an air inlet; 12. a water storage tank; 121. a drain pipe; 13. a swinging spraying mechanism; 131. spraying water and discharging; 132. a swing bracket; 133. a rocking bar; 134. a connecting rod; 135. a cam; 136. a motor I; 14. an access hole; 15. a spray header; 16. an outer box body I; 161. a water falling hole; 17. a spoiler; 18. a water curtain plate; 181. a water passing plate; 182. a water storage groove I; 183. an X-shaped flow passage; 184. a circular arc diversion section; 185. a water storage groove II; 186. pouring a flow plate; 19. a water collecting square cone; 2. purifying the filter box; 21. a support; 22. an outer box body II; 23. a filtering mechanism; 231. a filter vat; 2310. an exhaust support plate; 2311. a motor II; 2312. a synchronous wheel I; 2313. a synchronous wheel II; 2314. a synchronous belt; 2315. an outer barrel body; 2316. a gas storage tank; 2317. a screw shaft; 2318. a linkage shaft; 2319. a filter screen block; 232. an insulating plate; 24. an exhaust gas reaction mechanism; 241. a quartz ultraviolet lamp; 242. an electric hot plate; 243. a swirl zone; 244. a gas barrier holder; 2441. an air guide plate; 2442. a resistance balloon; 245. a guide plate; 246. a photocatalyst reaction plate; 2461. a transfer rack; 2462. an electric pushing cylinder; 247. placing a plate; 25. a cover plate; 3. an adsorption tank; 31. an exhaust plate; 32. an outer case III; 33. a backwash pipe; 34. an adsorption plate; 35. a strip-shaped support plate; 4. an air duct; 5. an exhaust box.
Detailed Description
For the understanding of the technical field, the technical solution of the present invention is further explained in detail with reference to the accompanying drawings 1-9.
A purification device for organic waste gas treatment comprises a waste gas spraying box 1, a purification filter box 2, an adsorption box 3, a vent pipe 4 and an exhaust box 5, wherein the vent pipe 4 is arranged on one side of the waste gas spraying box 1, the purification filter box 2 is arranged on one side of the vent pipe 4, the exhaust box 5 is arranged on one side of the purification filter box 2, the adsorption box 3 is arranged on one side of the exhaust box 5, the waste gas spraying box 1 is communicated with the purification filter box 2 through the vent pipe 4, a check valve is arranged in the vent pipe 4, waste gas can only enter the purification filter box 2 from the waste gas spraying box 1 in a one-way manner, the purification filter box 2 is communicated with the adsorption box 3 through the exhaust box 5, and waste gas can smoothly enter the purification filter box 2 from the waste gas spraying box 1 through an air circulation pump in the exhaust box 5 and then is discharged through the adsorption box 3;
the waste gas spraying box 1 comprises an air inlet 11, a water storage box 12, a drain pipe 121, a swinging spraying mechanism 13, an access hole 14, a spraying water pipe 15, an outer box I16, spoilers 17, a water curtain plate 18, a water collecting square cone 19 and a water falling hole 161, wherein the air inlet 11 is arranged on one side of the outer box I16, a plurality of spoilers 17 are arranged on one side of the air inlet 11, the access hole 14 is arranged on one side of each spoiler 17, the spraying water pipe 15 is arranged on the other side of each spoiler 17, the water curtain plate 18 is arranged on one side of each spraying water pipe 15, two groups of swinging spraying mechanisms 13 are arranged on one side of each water curtain plate 18, the water collecting square cone 19 is arranged at the bottom of the outer box I16, a plurality of water falling holes 161 are formed in the periphery of the water collecting square cone 19, the water storage box 12 is arranged at the bottom of the outer box I16, a water falling hole 161 is arranged on one side of the water storage box 12, waste gas is fully sprayed by the swinging spraying mechanism 13, quickly enters the water collecting square cone through the water falling holes 19 and is discharged through the water storage box 12 and then fully sprayed by the drain pipe 121;
the purifying and filtering box 2 comprises a support 21, an outer box II 22, a filtering mechanism 23, an exhaust gas reaction mechanism 24 and a cover plate 25, wherein the outer box II 22 is arranged on one side of the support 21, the exhaust gas reaction mechanism 24 is arranged in the outer box II 22, the filtering mechanism 23 is arranged on one side of the exhaust gas reaction mechanism 24, and the cover plate 25 is arranged on the other side of the outer box II 22;
the exhaust gas reaction mechanism 24 comprises a quartz ultraviolet lamp 241, an electric heating plate 242, a rotational flow belt 243, a choke holder 244, a guide plate 245, a photocatalyst reaction plate 246 and a setting plate 247, wherein two groups of electric heating plates 242 are respectively arranged at two ends of the rotational flow belt 243, the quartz ultraviolet lamp 241 is arranged at the other side of the rotational flow belt 243, the choke holder 244 is arranged at the other side of the quartz ultraviolet lamp 241, two groups of guide plates 245 are arranged at one side of the choke holder 244, the setting plate 247 is arranged inside the guide plate 245, the photocatalyst reaction plate 246 is arranged inside the setting plate 247, the rotational flow belt 243 is driven by airflow to uniformly disperse the airflow, the airflow speed is further reduced by the choke holder 244, and then the airflow can be fully irradiated by the quartz ultraviolet lamp 241, harmful substances in the organic gas are fully split by matching with the photocatalyst reaction plate 246, the split harmful substances are combined with the air to form carbon dioxide and water, and the wet exhaust gas is dried by heating of the electric heating plate 242;
the filtering mechanism 23 comprises a filtering barrel 231 and an isolation plate 232, two groups of filtering barrels 231 are arranged in the isolation plate 232, and the gas after splitting treatment can only pass through the filtering barrel 231 through the isolation plate 232, so that the escape of waste gas is prevented.
The swing spraying mechanism 13 comprises a spraying water row 131, a swing support 132, a swing rod 133, a connecting rod 134, a cam 135 and a motor I136, wherein the cam 135 is arranged on one side of the motor I136, the connecting rod 134 is arranged on one side of the cam 135, the swing rod 133 is arranged on one side of the connecting rod 134, the swing support 132 is arranged on one side of the swing rod 133, the spraying water row 131 is arranged on the other side of the swing rod 133, the swing support 132 is fixed on the outer side wall of the outer box I16, the swing rod 133 is connected in the middle of the swing support 132 through a pin shaft, one end of the swing rod 133 is fixedly connected with the spraying water row 131, the other end of the swing rod 133 is connected with one end of the connecting rod 134 through a pin shaft, the other end of the connecting rod 134 is connected with the cam 135 through a pin shaft, the cam 135 is connected with the output end of the motor I136, the cam 135 is driven to rotate when the motor I136 rotates, and the swing rod 133 drives the spraying water row 131 to swing up and down to realize multidirectional spraying under the effect of the connecting rod 134.
The water curtain plate 18 comprises a water passing plate 181, a water storage groove I182, an X-shaped flow channel 183, an arc flow guide section 184, a water storage groove II 185 and a flow pouring plate 186, wherein the water storage groove I182 is arranged on one side of the water passing plate 181, the arc flow guide section 184 is arranged on one side of the water storage groove I182, the X-shaped flow channels 183 are arranged on one side of the arc flow guide section 184, the water storage groove II 185 is arranged on one side of the X-shaped flow channel 183, the flow pouring plate 186 is arranged on one side of the water storage groove II 185, water flow is introduced into the water storage groove I182 through the water passing plate 181, the water flow in the water storage groove I182 flows along the arc flow guide section 184 uniformly in the X-shaped flow channel 183, and the water flow in the X-shaped flow channel 183 flows down along the flow pouring plate 186 to form a water curtain so as to prevent the water curtain from being broken.
The filter barrel 231 comprises an exhaust supporting plate 2310, a motor II 2311, a synchronizing wheel I2312, a synchronizing wheel II 2313, a synchronous belt 2314, an outer barrel body 2315, an air storage tank 2316, a spiral shaft 2317, a linkage shaft 2318 and a filter screen block 2319, wherein the synchronizing wheel I2312 is arranged on one side of the motor II 2311, the synchronous belt 2314 is arranged on one side of the synchronous wheel I2312, the synchronous wheel II 2313 is arranged on the other side of the synchronous belt 2314, the outer barrel body 2315 is arranged on one sides of the synchronizing wheel I2312 and the synchronous wheel II 2313, the spiral shaft 2317 is arranged inside the outer barrel body 2315, the linkage shaft 2318 is arranged on one side of the spiral shaft 2317, the filter screen block 2319 distributed in a staggered mode is arranged on one side of the linkage shaft 2318, the exhaust supporting plate 2310 is arranged on the other side of the exhaust supporting plate 2310, the motor II 2311 is fixedly arranged on a cover plate 25, the output end of the motor II 2311 is connected with the synchronizing wheel I2312, the synchronizing wheel I2 is connected with the synchronizing wheel 2313 through the synchronous belt 2314, one end of the synchronizing wheel II 7 is connected with the synchronizing wheel I2312, the other end of the synchronizing wheel 2318, and the linkage shaft 2318 is connected with the linkage shaft 2318, and the linkage shaft 2318;
the synchronous wheel I2312 rotates by providing power through the motor II 2311, the synchronous belt 2314 drives the synchronous wheel II 2313 to rotate and simultaneously drives the screw shaft 2317 to rotate, the linkage shaft 2318 rotates under the drive of the screw shaft 2317, the linkage shaft 2318 rotates and filters the filter screen block 2319, waste gas entering the outer barrel body 2315 continuously flows downwards under the action of the screw shaft 2317, the filter screen block 2319 filters through rotation initiative, the filtering effect is improved, and after filtering is finished, the waste gas enters the gas storage tank 2316 through the exhaust support plate 2310.
The air blocking support 244 comprises an air introducing plate 2441 and air blocking balls 2442, wherein a plurality of air blocking balls 2442 are arranged on one side of the air introducing plate 2441, and after entering the air blocking support 244 through the swirling flow zone 243, the flow speed of the waste gas is reduced and the turning speed of the waste gas is increased through the combined action of the air introducing plate 2441 and the air blocking balls 2442, so that the waste gas can be sufficiently irradiated and split.
An adapting frame 2461 is arranged on one side of the placing plate 247, an electric pushing cylinder 2462 is arranged on one side of the adapting frame 2461, and when the photocatalyst reaction plate 246 needs to be replaced, the adapting frame drives the placing plate 247 to be pushed out along the guide plate 245 by the pushing of the electric pushing cylinder 2462, so that the photocatalyst reaction plate 246 is replaced.
The adsorption tank 3 comprises an exhaust plate 31, an outer box body III 32, a backwashing pipe 33, an adsorption plate 34 and a strip-shaped support plate 35, the exhaust plate 31 is arranged on one side of the outer box body III 32, the adsorption plate 34 is arranged in the outer box body III 32, the strip-shaped support plate 35 is arranged on one side of the adsorption plate 34, two groups of backwashing pipes 33 are arranged on one side of the strip-shaped support plate 35, the filtered waste gas is further adsorbed and purified by the adsorption plate 34 to fully reach the emission standard, meanwhile, the adsorption plate 34 can be washed by the backwashing pipes 33, and the service life of the adsorption plate 34 is prolonged.
The above description is only an example and an explanation of the structure of the present invention, and the circuit components (the quartz ultraviolet lamp G67T5 VH) according to the present invention are all components in the prior art, and the electrical connections between the circuit components are all conventional circuit connections in the prior art, which is not the protection scope of the present invention.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (4)
1. A purification device for organic waste gas treatment comprises a waste gas spraying box, a purification filter box, an adsorption box, a vent pipe and an exhaust box, and is characterized in that the vent pipe is arranged on one side of the waste gas spraying box, the purification filter box is arranged on one side of the vent pipe, the exhaust box is arranged on one side of the purification filter box, the adsorption box is arranged on one side of the exhaust box, the waste gas spraying box is communicated with the purification filter box through the vent pipe, a check valve is arranged in the vent pipe, and the purification filter box is communicated with the adsorption box through the exhaust box;
the waste gas spraying box comprises a gas inlet, a water storage box, a drain pipe, a swinging spraying mechanism, an access hole, a spraying water pipe, an outer box body I, spoilers, a water curtain plate, a water collecting square cone and a water falling hole, wherein the gas inlet is formed in one side of the outer box body I, a plurality of spoilers are arranged on one side of the gas inlet, the access hole is formed in one side of each spoiler, a plurality of spraying water pipes are arranged on the other side of each spoiler, the water curtain plate is arranged on one side of each spraying water pipe, two groups of swinging spraying mechanisms are arranged on one side of each water curtain plate, the water collecting square cone is arranged at the bottom of the outer box body I, a plurality of water falling holes are formed in the periphery of the water collecting square cone, the water storage box is arranged at the bottom of the outer box body I, and the water falling hole is formed in one side of the water storage box;
the swinging spraying mechanism comprises a spraying water row, a swinging support, a swinging rod, a connecting rod, a cam and a motor I, wherein the cam is arranged on one side of the motor I, the connecting rod is arranged on one side of the cam, the swinging rod is arranged on one side of the connecting rod, the swinging support is arranged on one side of the swinging rod, the spraying water row is arranged on the other side of the swinging rod, the swinging support is fixed on the outer side wall of the outer box I, the swinging rod is connected to the middle of the swinging support through a pin shaft, one end of the swinging rod is fixedly connected with the spraying water row, the other end of the swinging rod is connected with one end of the connecting rod through a pin shaft, the other end of the connecting rod is connected with the cam through a pin shaft, and the cam is connected with the output end of the motor I;
the water curtain plate comprises a water passing plate, a water storage groove I, X-shaped runners, an arc flow guide section, a water storage groove II and a flow pouring plate, wherein the water storage groove I is formed in one side of the water passing plate, the arc flow guide section is formed in one side of the water storage groove I, the X-shaped runners are arranged in one side of the arc flow guide section, the water storage groove II is formed in one side of the X-shaped runner, and the flow pouring plate is arranged in one side of the water storage groove II;
the purifying and filtering box comprises a support, an outer box body II, a filtering mechanism, an exhaust gas reaction mechanism and a cover plate, wherein the outer box body II is arranged on one side of the support, the exhaust gas reaction mechanism is arranged in the outer box body II, the filtering mechanism is arranged on one side of the exhaust gas reaction mechanism, and the cover plate is arranged on the other side of the outer box body II;
the waste gas reaction mechanism comprises a quartz ultraviolet lamp, electric heating plates, a rotational flow belt, an air blocking support, guide plates, a photocatalyst reaction plate and a setting plate, wherein two groups of electric heating plates are respectively arranged at two ends of the rotational flow belt, the quartz ultraviolet lamp is arranged at the other side of the rotational flow belt, the air blocking support is arranged at the other side of the quartz ultraviolet lamp, two groups of guide plates are arranged at one side of the air blocking support, the setting plate is arranged in the guide plates, and the photocatalyst reaction plate is arranged in the setting plate;
the filtering mechanism comprises filtering barrels and an isolation plate, wherein two groups of filtering barrels are arranged in the isolation plate; the filter vat includes exhaust extension board, motor II, synchronizing wheel I, synchronizing wheel II, hold-in range, outer staving, gas holder, screw axis, universal driving shaft, filter screen piece, II one sides of motor are equipped with synchronizing wheel I, and I one side of synchronizing wheel is equipped with the hold-in range, and the hold-in range opposite side is equipped with synchronizing wheel II, and synchronizing wheel I all is equipped with outer staving with II one side of synchronizing wheel, and the inside screw axis that is equipped with of outer staving, screw axis one side are equipped with the universal driving shaft, and universal driving shaft one side is equipped with a plurality of crisscross filter screen pieces that distribute, the universal driving shaft opposite side is equipped with the exhaust extension board, and exhaust extension board one side is equipped with the gas holder, and II fixed mountings of motor, II output of motor are connected with synchronizing wheel I, and synchronizing wheel I passes through the hold-in range and is connected with synchronous wheel II, and screw axis one end is connected on synchronizing wheel I, and the other end is connected with the universal driving shaft, and the filter screen piece is fixed respectively on the universal driving shaft.
2. The purification device for organic waste gas treatment as claimed in claim 1, wherein the choke holder comprises an air guide plate and a choke ball, and a plurality of the choke balls are arranged on one side of the air guide plate.
3. The purification device for organic waste gas treatment as claimed in claim 1, wherein an adapter frame is provided on one side of the installation plate, and an electric pushing cylinder is provided on one side of the adapter frame.
4. The purification apparatus for organic waste gas treatment according to any one of claims 1 to 3, wherein the adsorption tank comprises an exhaust plate, an outer box III, a back flushing pipe, an adsorption plate, and a strip-shaped support plate, the exhaust plate is arranged on one side of the outer box III, the adsorption plate is arranged inside the outer box III, the strip-shaped support plate is arranged on one side of the adsorption plate, and two sets of back flushing pipes are arranged on one side of the strip-shaped support plate.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH1133535A (en) * | 1997-07-18 | 1999-02-09 | Suido Kiko Kaisha Ltd | Method and apparatus for removing volatile organic compound |
| US6770174B1 (en) * | 2002-03-14 | 2004-08-03 | Air Control Techniques, P.C. | Photochemical system and method for removal for formaldehyde from industrial process emissions |
| WO2016140554A1 (en) * | 2015-03-04 | 2016-09-09 | 삼성중공업 주식회사 | Pollutant reduction device and method |
| CN108211668A (en) * | 2018-03-16 | 2018-06-29 | 青岛市首胜实业有限公司 | A kind of active carbon adsorber and its application in exhaust-gas treatment |
| CN208275251U (en) * | 2018-05-03 | 2018-12-25 | 河北清大环保机械有限公司 | A kind of arrangement for catalytic purification |
| US10981102B2 (en) * | 2018-10-17 | 2021-04-20 | The Boeing Company | Aircraft air purification and volatile organic compounds reduction unit |
| CN109603368A (en) * | 2018-12-25 | 2019-04-12 | 青岛华磊真空镀膜有限公司 | Spray waste gas treatment equipment |
| CN110252100A (en) * | 2019-07-02 | 2019-09-20 | 李召 | A kind of VOCs waste gas purification apparatus |
| CN210584486U (en) * | 2019-07-18 | 2020-05-22 | 江苏正泰药业有限公司 | High conversion exhaust gas filtration equipment that cephalo medicine was used |
| CN110812998A (en) * | 2019-11-07 | 2020-02-21 | 邢台职业技术学院 | Dust collector for mechanical engineering |
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