CN116440630A - Chemical industry enterprise safety environmental protection exhaust treatment device - Google Patents
Chemical industry enterprise safety environmental protection exhaust treatment device Download PDFInfo
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- CN116440630A CN116440630A CN202310490469.7A CN202310490469A CN116440630A CN 116440630 A CN116440630 A CN 116440630A CN 202310490469 A CN202310490469 A CN 202310490469A CN 116440630 A CN116440630 A CN 116440630A
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- Prior art keywords
- waste gas
- chamber
- toper
- cavity
- dish
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- 239000000126 substance Substances 0.000 title claims abstract description 22
- 230000007613 environmental effect Effects 0.000 title claims description 15
- 239000002912 waste gas Substances 0.000 claims abstract description 158
- 238000005406 washing Methods 0.000 claims abstract description 75
- 238000006303 photolysis reaction Methods 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 52
- 230000015843 photosynthesis, light reaction Effects 0.000 claims abstract description 48
- 230000000903 blocking effect Effects 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 27
- 230000011218 segmentation Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 239000007921 spray Substances 0.000 claims description 52
- 241000521257 Hydrops Species 0.000 claims description 25
- 206010030113 Oedema Diseases 0.000 claims description 25
- 238000012546 transfer Methods 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 2
- 239000002894 chemical waste Substances 0.000 abstract description 7
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000000630 rising effect Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003916 acid precipitation Methods 0.000 description 2
- 238000012824 chemical production Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/14—Packed scrubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/16—Apparatus having rotary means, other than rotatable nozzles, for atomising the cleaning liquid
-
- 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
- B01D53/007—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 by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a safety and environment-friendly waste gas treatment device for chemical enterprises, which relates to the field of chemical waste gas treatment and comprises a washing box seat and a treatment cylinder arranged on the upper side of the washing box seat, wherein a liquid accumulation cavity is arranged in the washing box seat, a bubble dividing assembly is arranged in the liquid accumulation cavity, a UV photolysis cavity, a transmission cavity and a spraying cavity are sequentially formed in the treatment cylinder from top to bottom, first conical waste gas blocking discs are arranged in the spraying cavity at equal intervals, a spraying assembly is movably arranged in the spraying cavity, and a UV photolysis assembly is arranged in the UV photolysis cavity. According to the invention, the waste gas is primarily washed through the bubble segmentation component in the effusion cavity, the first conical waste gas blocking disc and the spraying component in the spraying cavity of the treatment cylinder can increase the residence time of the waste gas in the spraying cavity, the contact area of the waste gas and the washing liquid is large, the contact is complete, the waste gas washing effect is improved, and the waste gas treatment effect is improved.
Description
Technical Field
The invention relates to the field of chemical waste gas treatment, in particular to a safety and environment-friendly waste gas treatment device for chemical enterprises.
Background
The chemical waste gas refers to toxic and harmful gas discharged from chemical plants in chemical production. Chemical waste gas often contains a plurality of pollutant types, has complex physical and chemical properties and different toxicity, seriously pollutes the environment and affects the health of human bodies. The chemical waste gas components produced in different chemical production industries are quite different. The waste gas of chemical plants can cause direct harm to the living environment of people because the waste gas can form acidic substances when combined with water in the air, thereby causing acid rain. The acid rain can cause damage to plants, buildings and human health, and especially can affect the respiratory tract of people.
At present, chemical waste gas treatment modes are many, wherein the Ultraviolet (UV) photolysis is a method for treating chemical waste gas, in a UV photolysis system, spray dust removal is an important step, particulate matters in smoke can be adsorbed by water and fall together, dust removal is achieved, however, the existing spray dust removal coverage is limited, a lot of air flows can directly pass through, the contact area between the air and a washing liquid is small, and the contact is incomplete, so that the dust removal effect is poor.
Therefore, it is necessary to invent a safety and environmental protection waste gas treatment device for chemical enterprises to solve the above problems.
Disclosure of Invention
The invention aims to provide a safe and environment-friendly waste gas treatment device for chemical enterprises, which aims to solve the problems that the spraying dust removal coverage area is limited, a plurality of airflows can directly pass through, the contact area between the airflows and the washing liquid is small, the contact is incomplete, and the dust removal effect is poor in the background art.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a chemical industry enterprise safety environmental protection exhaust treatment device, includes the washing case seat and installs the processing section of thick bamboo in washing case seat upside, the inside of washing case seat is provided with the hydrops chamber, the inside in hydrops chamber is provided with bubble segmentation subassembly, the left side of washing case seat is connected with the intake pipe, the inner of intake pipe extends to bubble segmentation subassembly in, the processing section of thick bamboo from the top down has seted up UV photodissociation chamber, transmission chamber and spray the chamber in proper order, spray the chamber and link up mutually with the hydrops chamber, the inside equidistant first toper exhaust blocking dish that has installed of spraying the chamber, the inside activity of spraying the chamber is provided with the subassembly that sprays, the subassembly activity of spraying runs through first toper exhaust blocking dish, the inside of transmission chamber is provided with the drive subassembly pivoted drive subassembly, the internally mounted in UV photodissociation chamber has the UV photodissociation subassembly, be connected with the gas transmission pipeline between chamber and the UV photodissociation chamber, the UV photodissociation subassembly includes the UV lamp pole, equidistant second toper that has cup jointed on the UV lamp pole and has blocked the dish mutually, the second toper that stops mutually, the waste gas outlet duct has the equal side of the waste gas pipe is fixed in the waste gas channel, the both sides have the fixed waste gas treatment of the right side.
Preferably, the spray assembly comprises a rotary water pipe, the rotary water pipe movably penetrates through a plurality of first conical waste gas blocking discs, the rotary water pipe is positioned at each of the left side and the right side of the pipe body above the first conical waste gas blocking discs, spray pipes are fixed at the left side and the right side of the pipe body, atomizing nozzles are installed at the bottoms of the spray pipes at equal intervals, washing water enters the spray pipes from the rotary water pipe, and finally is sprayed by the atomizing nozzles.
Preferably, the upper end activity of rotatory water pipe extends to the transmission intracavity, drive assembly includes driving motor and driven gear, driven gear is fixed to be cup jointed rotatory water pipe is located the pipe body of transmission intracavity, driving motor fixed mounting is on the top wall of transmission intracavity, driving motor's output is connected with the driving gear, the meshing is connected between driving gear and the driven gear, and driving motor work drives the driving gear and rotates, and the driving gear rotates and drives driven gear and rotate to drive rotatory water pipe and rotate, rotatory water pipe rotates and drives the spray pipe and rotate, stirs mixing washing liquid spraying and waste gas, makes waste gas and washing liquid complete contact.
Preferably, the inside of washing case seat has been seted up and has been link up with the hydrops chamber and have been taken out the chamber, the suction chamber is located the right-hand side in hydrops chamber, be provided with the filter screen between suction chamber and the hydrops chamber, the circulating pump is installed to the top that the top of washing case seat was located the hydrops chamber, the input of circulating pump is connected with the drawing liquid pipe, the lower extreme of drawing liquid pipe extends to the suction intracavity, the output of circulating pump is connected with the transfer line, the upper end of transfer line extends to the transmission intracavity, the upper end of transfer line is connected with rotary joint, rotary joint's lower extreme is connected with the upper end of rotatory water pipe, and the filter screen can intercept the impurity in the washing liquid in the hydrops chamber, guarantees that there is not the impurity in the washing liquid in the suction chamber, and the circulating pump absorbs the washing liquid in the suction chamber through the drawing liquid pipe, then through transfer line and rotary joint input rotatory water pipe in, spouted by atomizer at last, sprays waste gas.
Preferably, the bottom edge of first toper waste gas blocks the inner wall fixed connection in chamber with spraying, the upper side conical surface of first toper waste gas blocks the dish equidistant lug that is fixed with, lug and first toper waste gas block the integration machine-shaping of dish, set up first bleeder vent on the lug, the lower extreme of first bleeder vent extends to the bottom of first toper waste gas and blocks the dish, can block the waste gas that rises through first toper waste gas blocks the dish, increases the waste gas and stay time in spraying the intracavity, and waste gas can be cut apart big waste gas into little waste gas through each first bleeder vent blowout on the first toper waste gas blocks the dish simultaneously, is convenient for increase waste gas and the area of contact of washing liquid.
Preferably, the bottom edge of second toper waste gas blocks the inner wall fixed connection of dish and UV photolysis chamber, second bleeder vent has been seted up to equidistant on the second toper waste gas blocks the dish, and waste gas is blockked by the second toper waste gas and is blockked the dish in-process, blocks each second bleeder vent on the dish from the second toper waste gas and discharges, can reduce the rising speed of waste gas, increases the dwell time of waste gas in the UV photolysis chamber.
Preferably, the bubble segmentation subassembly includes the toper dish, the bottom lateral wall of toper dish is fixed with the bracing piece, the one end that the toper dish was kept away from to the bracing piece is connected with the inner wall in hydrops chamber, the equidistant hole of cutting apart of toper face of toper dish has been seted up, the inner of intake pipe extends to in the toper dish, and waste gas is discharged from the intake pipe after, contacts with the washing liquid in the toper dish and produces the bubble, and the bubble is broken to form each tiny bubble with toper dish bottom contact, from cutting apart the hole blowout, can increase the area of contact of waste gas and washing liquid, improves the washing effect.
Preferably, the middle part movable mounting of toper dish top wall has the rotation axis, the upper end of rotation axis is connected with the lower extreme of rotatory water pipe, the inside and outside both sides conical surface of toper dish all contradicts there is the clearance board, the clearance board is connected with the rotation axis, rotates through rotatory water pipe and drives the rotation axis and rotate, and the rotation axis rotates and drives the clearance board and rotate, clears up the inside and outside both sides conical surface of toper dish, avoids splitting hole jam on the toper dish.
Preferably, the lower end of the waste water channel is communicated with the effusion cavity, a water outlet is formed in the waste water channel at a position corresponding to the height of the bottom of the conical surface of the first conical waste gas blocking disc, and the water outlet is communicated with the spraying cavity, so that waste liquid on the first conical waste gas blocking disc can enter the waste water channel through the water outlet and then flows back into the effusion cavity.
Preferably, the number of gas transmission pipelines is provided with a plurality of, and a plurality of gas transmission pipelines are nested at the right part in the transmission cavity, the lower extreme of gas transmission pipeline is communicated with the spray cavity, the upper end of gas transmission pipeline is communicated with the UV photolysis cavity, and the gas transmission pipeline will spray cavity and UV photolysis cavity intercommunication for spray the intracavity and spray the waste gas after the washing and can get into the UV photolysis cavity through the gas transmission pipeline, carry out the photolysis.
In the technical scheme, the invention has the technical effects and advantages that:
1. the waste gas treatment device has small occupied area, the waste gas can be preliminarily washed by arranging the bubble segmentation component in the hydrops cavity of the washing box seat, the first conical waste gas blocking disc and the spraying component are arranged in the spraying cavity of the treatment cylinder, the residence time of the waste gas in the spraying cavity can be prolonged, the spray contact area of the waste gas and the washing liquid is large, the contact is complete, the washing effect of the waste gas is improved, the treatment effect of the waste gas is improved, and finally the waste gas enters the UV photolysis cavity of the treatment cylinder and is subjected to photolysis by the photolysis component, so that the waste gas treatment effect is greatly improved;
2. the photolysis component consists of a UV lamp post and a plurality of second cone-shaped waste gas blocking discs sleeved on the UV lamp post, the rising speed of waste gas can be reduced through the second cone-shaped waste gas blocking discs, the residence time of the waste gas in the UV photolysis cavity is increased, the waste gas is divided, and therefore the photolysis effect on the waste gas is improved, and the treatment effect on the waste gas is improved;
3. through all contradicting at the inside and outside both sides conical surface of toper dish has the clearance board, and the rotation of rotation axis drives the clearance board and rotates, clears up the inside and outside both sides conical surface of toper dish, avoids splitting hole jam on the toper dish, stirs waste gas and washing liquid simultaneously for washing liquid and waste gas contact are effectual, have improved the washing effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an anatomic view of the present invention;
FIG. 3 is an anatomic view of a bubble segmentation assembly according to the present invention;
FIG. 4 is a schematic illustration of the connection of the spray assembly of the present invention to a first conical exhaust gas blocking disk;
FIG. 5 is a schematic view of a first conical exhaust gas barrier disk connection of the present invention;
FIG. 6 is a partial anatomic view of a treatment canister according to the present invention;
FIG. 7 is an anatomic view of the transmission cavity of the present invention;
FIG. 8 is a schematic diagram of a photolytic component in accordance with the present invention;
fig. 9 is a schematic view of a second conical exhaust gas blocking disk of the present invention.
Reference numerals illustrate:
1. a washing box seat; 2. a treatment cylinder; 3. a effusion chamber; 4. a bubble dividing assembly; 5. an air inlet pipe; 6. a UV photolysis chamber; 7. a transmission cavity; 8. a spray chamber; 9. a first conical exhaust gas blocking disc; 10. a spray assembly; 11. a photolysis component; 12. a gas line; 13. a UV lamp post; 14. a second conical exhaust gas blocking disk; 15. a photolytic catalyst; 16. a waste water channel; 17. rotating the water pipe; 18. a water spray pipe; 19. an atomizing nozzle; 20. a driving motor; 21. a driven gear; 22. a drive gear; 23. an extraction cavity; 24. a filter screen; 25. a circulation pump; 26. a liquid suction pipe; 27. an infusion tube; 28. a rotary joint; 29. a bump; 30. a first ventilation hole; 31. a second ventilation hole; 32. a conical disk; 33. a support rod; 34. dividing the holes; 35. a rotation shaft; 36. a cleaning plate; 37. a water outlet; 38. and an air outlet pipe.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The invention provides a chemical industry safety and environmental protection waste gas treatment device as shown in figures 1 to 9, which comprises a washing box seat 1 and a treatment cylinder 2 arranged on the upper side of the washing box seat 1, wherein a liquid accumulation cavity 3 is arranged in the washing box seat 1, a bubble segmentation component 4 is arranged in the liquid accumulation cavity 3, an air inlet pipe 5 is connected to the left side of the washing box seat 1, the inner end of the air inlet pipe 5 extends into the bubble segmentation component 4, a UV photolysis cavity 6, a transmission cavity 7 and a spraying cavity 8 are sequentially arranged in the treatment cylinder 2 from top to bottom, the spraying cavity 8 is communicated with the liquid accumulation cavity 3, a first conical waste gas blocking disc 9 is arranged in the spraying cavity 8 at equal intervals, a spraying component 10 is movably arranged in the spraying cavity 8, the spraying component 10 movably penetrates through the first conical waste gas blocking disc 9, a driving component for driving the spraying component 10 to rotate is arranged in the spraying cavity 7, a UV photolysis component 11 is arranged in the UV photolysis cavity 6, a gas transmission pipeline 12 is connected between the cavity 8 and the UV photolysis cavity 6, and a gas transmission pipeline 38 is arranged at the top of the right side of the UV photolysis cavity 6.
Waste gas enters the hydrops cavity 3 through the air inlet pipe 5, bubbles are generated by contact with washing liquid in the hydrops cavity 3, the bubbles are separated into small bubbles after contact with the bubble separation assembly 4, the contact area of the waste gas and the washing liquid is increased, the washing effect is improved, then the waste gas enters the spraying cavity 8, the rising of the waste gas is blocked by the first conical waste gas blocking disc 9 in the spraying cavity 8, the rising rate of the waste gas is reduced, the residence time of the waste gas in the spraying cavity 8 is prolonged, meanwhile, the waste gas is sprayed by the spraying assembly 10, secondary washing is carried out, the spraying assembly 10 is driven by the driving assembly to rotate, the waste gas and the washing liquid are sprayed and mixed, the waste gas and the washing liquid are contacted, the washing effect is improved, the washed waste gas enters the UV photolysis cavity 6 through the gas transmission pipeline 12, the UV photolysis assembly 11 carries out photolysis treatment, and the treatment effect of the waste gas is further improved.
As shown in fig. 2 and 3, the bubble dividing assembly 4 comprises a conical disc 32, a supporting rod 33 is fixed on the bottom side wall of the conical disc 32, one end of the supporting rod 33 away from the conical disc 32 is connected with the inner wall of the effusion cavity 3, dividing holes 34 are formed in the conical surface of the conical disc 32 at equal intervals, the inner end of the air inlet pipe 5 extends into the conical disc 32, after exhaust gas is discharged from the air inlet pipe 5, bubbles are generated in the conical disc 32 by contact with washing liquid, the bubbles are contacted and broken with the bottom of the conical disc 32 to form small bubbles, the small bubbles are sprayed out from the dividing holes 34, the contact area between the exhaust gas and the washing liquid can be increased, and the washing effect is improved.
The middle part movable mounting of toper dish 32 top wall has rotation axis 35, and rotation axis 35's upper end is connected with rotation water pipe 17's lower extreme, and the inside and outside both sides conical surface of toper dish 32 all contradicts has clearance board 36, and clearance board 36 is connected with rotation axis 35, rotates through rotation water pipe 17 and drives rotation axis 35 and rotate, and rotation axis 35 rotates and drives clearance board 36 and rotate, clears up the inside and outside both sides conical surface of toper dish 32, avoids splitting hole 34 jam on the toper dish 32.
After the waste gas is discharged through the air inlet pipe 5, large bubbles are generated in the conical disc 32 by contacting with the washing liquid, the bubbles are contacted and crushed with the bottom of the conical disc 32 to form small bubbles, the small bubbles are sprayed out from the dividing holes 34, the contact area between the waste gas and the washing liquid can be increased, meanwhile, the rotating shaft 35 rotates along with the rotating water pipe 17, the rotating shaft 35 rotates to drive the cleaning plates 36 to rotate, the cleaning plates 36 on the inner side and the outer side of the conical disc 32 clean the conical surfaces on the inner side and the outer side of the conical disc 32, the blocking of the dividing holes 34 on the conical disc 32 is avoided, and the waste gas and the washing liquid are stirred, so that the contact effect of the washing liquid and the waste gas is good, and the washing effect is improved.
As shown in fig. 1, 2 and 4 to 7, the spray assembly 10 comprises a rotary water pipe 17, the rotary water pipe 17 movably penetrates through a plurality of first conical exhaust gas blocking discs 9, water spray pipes 18 are fixed on the left side and the right side of a pipe body above each first conical exhaust gas blocking disc 9, atomizing nozzles 19 are installed at equal intervals on the bottoms of the water spray pipes 18, washing water enters the water spray pipes 18 from the rotary water pipe 17, and finally the washing water is sprayed out by the atomizing nozzles 19 to spray exhaust gas.
The upper end activity of rotatory water pipe 17 extends to in the transmission chamber 7, drive assembly includes driving motor 20 and driven gear 21, driven gear 21 is fixed to be cup jointed on the body that rotatory water pipe 17 is located in the transmission chamber 7, driving motor 20 fixed mounting is on the top wall of transmission chamber 7, driving motor 20's output is connected with driving gear 22, the meshing is connected between driving gear 22 and the driven gear 21, driving motor 20 work drives driving gear 22 rotation, driving gear 22 rotation drives driven gear 21 rotation, thereby drive rotatory water pipe 17 rotation, rotatory water pipe 17 rotation drives spray pipe 18 rotation, stir and mix washing liquid spraying and waste gas, make waste gas and washing liquid contact completely.
The inside of washing tank seat 1 has seted up the extraction chamber 23 that link up with hydrops chamber 3, the extraction chamber 23 is located the right side of hydrops chamber 3, be provided with filter screen 24 between extraction chamber 23 and the hydrops chamber 3, circulation pump 25 is installed to the top that washing tank seat 1 is located the top of hydrops chamber 3, the input of circulation pump 25 is connected with the drawing liquid pipe 26, the lower extreme of drawing liquid pipe 26 extends to in the extraction chamber 23, the output of circulation pump 25 is connected with transfer line 27, the upper end of transfer line 27 extends to in the transmission chamber 7, the upper end of transfer line 27 is connected with rotary joint 28, the lower extreme of rotary joint 28 is connected with the upper end of rotatory water pipe 17, filter screen 24 can intercept the impurity in the washing liquid in the hydrops chamber 3, guarantee that there is not the impurity in the washing liquid in the extraction chamber 23, circulation pump 25 is through drawing the washing liquid in the drawing liquid chamber 23, then through transfer line 27 and rotary joint 28 input rotary water pipe 17 in, finally by atomizer 19 blowout, carry out the waste gas.
The bottom edge of first toper waste gas blocks dish 9 and sprays inner wall fixed connection in chamber 8, the upper side conical surface equidistant lug 29 that is fixed with of first toper waste gas blocks dish 9, lug 29 and the integrated machine-shaping of first toper waste gas block dish 9, first bleeder vent 30 has been seted up on the lug 29, the lower extreme of first bleeder vent 30 extends to the bottom of first toper waste gas block dish 9, can block the waste gas that rises through first toper waste gas block dish 9, increase the waste gas and stay time in spraying chamber 8, each first bleeder vent 30 blowout on the waste gas through first toper waste gas block dish 9 simultaneously, can cut apart big waste gas into little waste gas, be convenient for increase the area of contact of waste gas and washing liquid.
The lower end of the waste water channel 16 is communicated with the effusion cavity 3, a water outlet 37 is formed in the waste water channel 16 at a position corresponding to the height of the conical surface bottom of the first conical waste gas blocking disc 9, and the water outlet 37 is communicated with the spray cavity 8, so that waste liquid on the first conical waste gas blocking disc 9 can enter the waste water channel 16 through the water outlet 37 and then flow back into the effusion cavity 3.
When the waste gas after preliminary washing in the effusion cavity 3 enters the spray cavity 8, the waste gas passes through each first conical waste gas blocking disc 9, the first conical waste gas blocking disc 9 can block the rising waste gas, the residence time of the waste gas in the spray cavity 8 is prolonged, meanwhile, the waste gas is sprayed out through each first air vent 30 on the first conical waste gas blocking disc 9, a large beam of waste gas can be divided into small beams of waste gas, the waste gas is conveniently dispersed in the spray cavity 8, a circulating pump 25 works to absorb the washing liquid in the extracting cavity 23 through a liquid suction pipe 26, then the washing liquid is input into a rotary water pipe 17 through a liquid conveying pipe 27 and a rotary joint 28, then enters a water spray pipe 18 on the rotary water pipe 17, finally, the atomized spray head 19 sprays the waste gas, secondary washing is carried out on the waste gas, meanwhile, a driving motor 20 is driven by driving a driving gear 22 to rotate, a driven gear 21 is driven by driving the rotation of the rotary water pipe 17, the rotation of the rotary water spray pipe 18 is driven by the rotation, the stirring and mixing of the washing liquid and the waste gas is enabled to be fully contacted with the washing liquid, the waste gas flows down along a water drain outlet, and then flows back into the conical channel 37 of the first conical water blocking disc 9, and then flows back into the waste gas channel 16 after the washing is improved.
As shown in fig. 2 and 7 to 9, the UV photolysis assembly 11 comprises a UV lamp post 13, a second cone-shaped exhaust gas blocking disc 14 is sleeved on the UV lamp post 13 at equal intervals, photolysis catalysts 15 are fixed on the upper and lower sides of the second cone-shaped exhaust gas blocking disc 14, wastewater channels 16 are fixed on the outer side of the treatment cylinder 2 at equal intervals,
the bottom edge of second toper waste gas blocks dish 14 and the inner wall fixed connection of UV photolysis chamber 6, second bleeder vent 31 have been seted up to equidistant on the second toper waste gas blocks the dish 14, and waste gas is in the rising process, is blocked by second toper waste gas and blocks the dish 14, follows each second bleeder vent 31 on the second toper waste gas and blocks the dish 14 and discharge, can reduce the rising speed of waste gas, increases the dwell time of waste gas in UV photolysis chamber 6.
The quantity of gas-supply pipeline 12 is provided with a plurality ofly, and a plurality of gas-supply pipeline 12 nests in the right part in the transmission chamber 7, and the lower extreme of gas-supply pipeline 12 is linked together with spray chamber 8, and the upper end and the UV photolysis chamber 6 of gas-supply pipeline 12 are linked together, and gas-supply pipeline 12 will spray chamber 8 and UV photolysis chamber 6 intercommunication for spray the waste gas after the washing in the chamber 8 and can get into the UV photolysis chamber 6 through gas-supply pipeline 12, carry out the photolysis.
Waste gas after spray washing in the spray cavity 8 enters the UV photolysis cavity 6 through the gas pipeline 12, the photolysis assembly 11 in the UV photolysis cavity 6 consists of a UV lamp post 13 and a plurality of second cone-shaped waste gas blocking discs 14 sleeved on the UV lamp post 13, when the waste gas passes through the second cone-shaped waste gas blocking discs 14, the rising speed of the waste gas can be reduced by the second cone-shaped waste gas blocking discs 14, the stay time of the waste gas in the UV photolysis cavity 6 is prolonged, the waste gas is divided by each second ventilation hole 31 on the second cone-shaped waste gas blocking discs 14, the waste gas is convenient to disperse, and photolysis catalysts 15 on the upper side and the lower side of the UV lamp post 13 and the second cone-shaped waste gas blocking discs 14 are matched to photolyze the waste gas, so that the photolysis effect on the waste gas is improved, and the treatment effect on the waste gas is improved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides a chemical industry enterprise safety environmental protection exhaust treatment device, includes washing case seat (1) and installs at the processing section of thick bamboo (2) of washing case seat (1) upside, its characterized in that: the inside of washing case seat (1) is provided with hydrops chamber (3), the inside of hydrops chamber (3) is provided with bubble partition assembly (4), the left side of washing case seat (1) is connected with intake pipe (5), in the inner of intake pipe (5) extends to bubble partition assembly (4), UV photolysis chamber (6), transmission chamber (7) and spray chamber (8) have been seted up in proper order to processing section of thick bamboo (2) from the top down, spray chamber (8) link up mutually with hydrops chamber (3), the inside equidistant first toper waste gas of installing of spray chamber (8) blocks dish (9), the inside activity of spray chamber (8) is provided with spray assembly (10), spray assembly (10) activity runs through first toper waste gas and blocks dish (9), the inside of transmission chamber (7) is provided with the rotatory actuating assembly of drive spray assembly (10), internally mounted UV photolysis chamber (6) has UV photolysis assembly (11), spray between chamber (8) and UV photolysis chamber (6) and UV pipeline (12), UV (14) are connected with second toper waste gas (14) and are blocked on the exhaust gas column (13) and are equal to be connected with UV column (14) and are blocked on the exhaust gas column (13), the outer side of the treatment cylinder (2) is fixed with a waste water channel (16) at equal intervals, and the top of the right side of the UV photolysis cavity (6) is provided with an air outlet pipe (38).
2. The chemical enterprise safety and environmental protection waste gas treatment device as set forth in claim 1, wherein: the spray assembly (10) comprises a rotary water pipe (17), the rotary water pipe (17) movably penetrates through a plurality of first conical waste gas blocking discs (9), the rotary water pipe (17) is located at each of the left side and the right side of the pipe body above the first conical waste gas blocking discs (9), spray pipes (18) are fixed at the left side and the right side of the pipe body, and atomizing nozzles (19) are installed at equal intervals at the bottoms of the spray pipes (18).
3. The chemical enterprise safety and environmental protection waste gas treatment device as set forth in claim 2, wherein: the upper end activity of rotatory water pipe (17) extends to in transmission chamber (7), drive assembly includes driving motor (20) and driven gear (21), driven gear (21) are fixed cup joint rotatory water pipe (17) are located the body of transmission chamber (7), driving motor (20) fixed mounting is on the top wall of transmission chamber (7), the output of driving motor (20) is connected with driving gear (22), meshing is connected between driving gear (22) and driven gear (21).
4. A chemical industry safety environmental protection exhaust treatment device according to claim 3, characterized in that: the inside of washing case seat (1) is offered and is link up extraction chamber (23) with hydrops chamber (3), extraction chamber (23) are located the right-hand of hydrops chamber (3), be provided with filter screen (24) between extraction chamber (23) and the hydrops chamber (3), circulating pump (25) are installed to the top that washing case seat (1) is located the top of hydrops chamber (3), the input of circulating pump (25) is connected with drawing liquid pipe (26), the lower extreme of drawing liquid pipe (26) extends to in extraction chamber (23), the output of circulating pump (25) is connected with transfer line (27), the upper end of transfer line (27) extends to in transmission chamber (7), the upper end of transfer line (27) is connected with rotary joint (28), the lower extreme of rotary joint (28) is connected with the upper end of rotatory water pipe (17).
5. The chemical enterprise safety and environmental protection waste gas treatment device as set forth in claim 1, wherein: the bottom edge of first toper waste gas blocks dish (9) and sprays inner wall fixed connection of chamber (8), the upside conical surface of first toper waste gas blocks dish (9) equidistant lug (29) that is fixed with, lug (29) and first toper waste gas block dish (9) integration machine-shaping, first bleeder vent (30) have been seted up on lug (29), the lower extreme of first bleeder vent (30) extends to the bottom of first toper waste gas block dish (9).
6. The chemical enterprise safety and environmental protection waste gas treatment device as set forth in claim 1, wherein: the bottom edge of the second conical waste gas blocking disc (14) is fixedly connected with the inner wall of the UV photolysis cavity (6), and second ventilation holes (31) are formed in the second conical waste gas blocking disc (14) at equal intervals.
7. The chemical enterprise safety and environmental protection waste gas treatment device as set forth in claim 2, wherein: the bubble segmentation subassembly (4) include toper dish (32), the bottom lateral wall of toper dish (32) is fixed with bracing piece (33), the one end that toper dish (32) was kept away from to bracing piece (33) is connected with the inner wall of hydrops chamber (3), cut apart hole (34) have been offered to toper face equidistant of toper dish (32), the inner of intake pipe (5) extends to in toper dish (32).
8. The chemical industry safety and environmental protection waste gas treatment device according to claim 7, wherein: the middle part movable mounting of toper dish (32) top wall has rotation axis (35), the upper end of rotation axis (35) is connected with the lower extreme of rotatory water pipe (17), the inside and outside both sides toper face of toper dish (32) all contradicts has clearance board (36), clearance board (36) are connected with rotation axis (35).
9. The chemical enterprise safety and environmental protection waste gas treatment device as set forth in claim 1, wherein: the lower end of the waste water channel (16) is communicated with the effusion cavity (3), a water outlet (37) is formed in the waste water channel (16) at a position corresponding to the height of the bottom of the conical surface of the first conical waste gas blocking disc (9), and the water outlet (37) is communicated with the spraying cavity (8).
10. The chemical enterprise safety and environmental protection waste gas treatment device as set forth in claim 1, wherein: the number of the gas transmission pipelines (12) is multiple, the gas transmission pipelines (12) are nested at the right part in the transmission cavity (7), the lower end of each gas transmission pipeline (12) is communicated with the spraying cavity (8), and the upper end of each gas transmission pipeline (12) is communicated with the UV photolysis cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310490469.7A CN116440630A (en) | 2023-05-04 | 2023-05-04 | Chemical industry enterprise safety environmental protection exhaust treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310490469.7A CN116440630A (en) | 2023-05-04 | 2023-05-04 | Chemical industry enterprise safety environmental protection exhaust treatment device |
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| CN116440630A true CN116440630A (en) | 2023-07-18 |
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| CN202310490469.7A Pending CN116440630A (en) | 2023-05-04 | 2023-05-04 | Chemical industry enterprise safety environmental protection exhaust treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398798A (en) * | 2023-12-14 | 2024-01-16 | 佛山市伊清环保工程技术有限公司 | Kiln flue gas dust removal and filtration device and filtration method thereof |
| CN117695792A (en) * | 2024-02-05 | 2024-03-15 | 佛山市伊清环保工程技术有限公司 | Flue gas dust removal and purification equipment of spray drying tower and purification method thereof |
-
2023
- 2023-05-04 CN CN202310490469.7A patent/CN116440630A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117398798A (en) * | 2023-12-14 | 2024-01-16 | 佛山市伊清环保工程技术有限公司 | Kiln flue gas dust removal and filtration device and filtration method thereof |
| CN117398798B (en) * | 2023-12-14 | 2024-04-12 | 佛山市伊清环保工程技术有限公司 | Kiln flue gas dust removal and filtration device and filtration method thereof |
| CN117695792A (en) * | 2024-02-05 | 2024-03-15 | 佛山市伊清环保工程技术有限公司 | Flue gas dust removal and purification equipment of spray drying tower and purification method thereof |
| CN117695792B (en) * | 2024-02-05 | 2024-04-23 | 佛山市伊清环保工程技术有限公司 | Flue gas dust removal and purification equipment of spray drying tower and purification method thereof |
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