CN213853890U - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
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- CN213853890U CN213853890U CN202022420588.XU CN202022420588U CN213853890U CN 213853890 U CN213853890 U CN 213853890U CN 202022420588 U CN202022420588 U CN 202022420588U CN 213853890 U CN213853890 U CN 213853890U
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- 239000002912 waste gas Substances 0.000 title claims abstract description 55
- 239000007921 spray Substances 0.000 claims abstract description 51
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000007789 gas Substances 0.000 claims abstract description 41
- 238000005406 washing Methods 0.000 claims abstract description 29
- 238000012856 packing Methods 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 74
- 230000001699 photocatalysis Effects 0.000 claims description 20
- 238000007146 photocatalysis Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 239000010865 sewage Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims 1
- 238000005201 scrubbing Methods 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 abstract description 8
- 208000028659 discharge Diseases 0.000 description 14
- 239000000428 dust Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a waste gas treatment device in the technical field of waste gas treatment, which comprises a waste gas washing tower and an active carbon absorber, the top of the inner side wall of the waste gas washing tower is fixedly provided with a demisting layer, a first spray pipe is fixedly arranged below the demisting layer, the lower side wall of the first spray pipe is fixedly connected with a spray head, a first packing layer is fixedly arranged below the spray head, a second spray pipe is fixedly arranged below the first packing layer, the lower side wall of the second spray pipe is fixedly connected with a spray head, a second packing layer is fixedly arranged below the second spray pipe, an air outlet is fixedly arranged at the top of the right side wall of the waste gas washing tower, the fixed access hole that is provided with in left side of the lateral wall of exhaust gas washing tower, the fixed circulation pond that is provided with in bottom of the lower lateral wall of exhaust gas washing tower, the fixed level sensor that is provided with in centre of the inside wall in circulation pond.
Description
Technical Field
The utility model relates to a waste gas treatment technical field specifically is a waste gas treatment device.
Background
The waste gas refers to toxic and harmful gas discharged by human beings in the production and living processes, particularly chemical plants, steel plants, pharmaceutical plants, oil plants, mineral plants and the like, the discharged waste gas has large smell, seriously pollutes the environment and influences the human health, the waste gas treatment mainly aims at the waste gas generated in industrial places, such as dust particles, smoke, peculiar smell gas and the like, the waste gas pollutes the atmospheric environment, which is one of the most serious environmental problems in China at present, the national emission standards of waste gas of various industrial plants and mines are clearly specified according to environmental protection, so the industrial waste gas cannot be directly discharged into the atmosphere, the industrial waste gas can be discharged after reaching the emission standards after being treated, and the waste gas discharge treatment equipment plays a great role in environmental pollution.
At present at the exhaust treatment device of industrial use, need carry out repetitive processing to waste gas, can not once reach the clean purpose of processing, and the treatment effeciency is low, can not guarantee environmental protection and energy saving, if the waste gas treatment mode utilizes the burning to make the burning of the strong pollutant of gas totally, through filtering and collecting the particulate matter, discharge through the high altitude simultaneously and reduce harm, but gaseous pollutant and the particle pollutant in the waste gas, can not be filtered the absorption completely, still there is the pollution that causes the environment, for this reason, we propose a neotype waste gas treatment device, through waste gas washing tower, the defogging layer, the active carbon adsorber, the filter screen, photocatalysis technique such as photocatalysis filter plate and nanometer photocatalysis filter plate, reach the mesh to waste gas advanced treatment, realize energy-conserving high-efficient emission.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an exhaust treatment device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waste gas treatment device comprises a waste gas washing tower and an activated carbon absorber, wherein a defogging layer is fixedly arranged at the top of the inner side wall of the waste gas washing tower, a first spray pipe is fixedly arranged below the defogging layer, a spray head is fixedly connected to the lower side wall of the first spray pipe, a first packing layer is fixedly arranged below the spray head, a second spray pipe is fixedly arranged below the first packing layer, a spray head is fixedly connected to the lower side wall of the second spray pipe, a second packing layer is fixedly arranged below the second spray pipe, a gas outlet is fixedly arranged at the top of the right side wall of the waste gas washing tower, an inspection hole is fixedly arranged at the left side of the outer side wall of the waste gas washing tower, a circulating water tank is fixedly arranged at the bottom of the lower side wall of the waste gas washing tower, a water level sensor is fixedly arranged in the middle of the inner side wall of the circulating water tank, the fixed drain that is provided with in left side of the lower lateral wall in circulation pond, the one end of the below fixedly connected with outlet pipe of the right side wall in circulation pond, the right side fixedly connected with circulating water pump's of outlet pipe the other end, the top fixedly connected with main spray header of circulating water pump's last lateral wall, the first shower of left side fixedly connected with and the second shower of main spray header's inside wall, the fixed air inlet that is provided with in below of the left side wall of exhaust gas washing tower, the left side fixedly connected with air exhauster of air inlet, the left side wall fixedly connected with exhaust gas piping of air exhauster, exhaust gas piping's left side fixedly connected with waste gas import.
Preferably, the inside of activated carbon absorber's inside wall is fixed and is provided with the activated carbon adsorption layer, the fixed fixing base that is provided with in bottom of activated carbon absorber's lower lateral wall, activated carbon absorber's left side wall fixedly connected with air outlet pipe's one end, the other end of the top fixed connection gas outlet of air outlet pipe's left side wall.
Preferably, the right side wall fixedly connected with admission line of active carbon adsorber, the fixed filter box that is provided with in right side of admission line, the fixed admission line mouth that is provided with of left side wall of filter box, the right side fixed connection admission line mouth of admission line, the fixed fixing base that sets up in bottom of the lower lateral wall of filter box.
Preferably, the fixed first filter screen that is provided with in inside of the inside wall of filter box, the fixed second filter screen that is provided with in right side of first filter screen, the fixed photocatalysis filter that is provided with in right side of second filter screen, the fixed nanometer photocatalysis filter that is provided with in right side of photocatalysis filter, the fixed discharge port that is provided with of right side wall of filter box, the right side fixedly connected with discharge pipe of discharge port, the right side fixedly connected with fan of discharge pipe, the top fixedly connected with of the last lateral wall of fan discharges the chimney.
Preferably, the top fixedly connected with inlet tube of the left side wall in circulating water pond, the fixed control valve that is provided with of inside wall of inlet tube, the automatic water filling pump that adds of left side fixedly connected with of inlet tube, the top fixedly connected with filler pipe of the left side wall of automatic water filling pump, the left side wall fixedly connected with water storage bucket of filler pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable design, enters the waste gas washing tower through the waste gas inlet and the exhaust fan, utilizes the spraying equipment to wash and settle pollutants in the waste gas, absorbs dust with large and small particles in the waste gas through the activated carbon absorber, absorbs gas containing volatile compounds and peculiar smell in the filter box body to reach the emission standard, the filter box body comprises a first filter screen, a second filter screen, a photocatalytic filter plate and a nanometer photocatalytic filter plate for quadruple filtration, the filter screen can remove smog and dust, the filter plate can decompose poisonous and harmful gas, deodorization and mould disinfection are realized, the treatment effect is good, the circulating spraying equipment in the washing tower can save water resources, the use cost is reduced, a water level sensor is arranged in a circulating water tank, when the water level of the water tank is not enough, a water supply pump can supply water to the water tank, when the water tank is not used, a drain outlet is opened to discharge waste water, the waste gas treatment efficiency is high, the environmental pollution is reduced, and the waste gas treatment practicability is greatly improved.
Drawings
FIG. 1 is a schematic view of an exhaust gas scrubber of the exhaust gas treatment device of the present invention;
FIG. 2 is a schematic view of an activated carbon adsorber of an exhaust gas treatment device according to the present invention;
FIG. 3 is a schematic view of a filtering device of an exhaust gas treatment device according to the present invention;
fig. 4 is a schematic view of a water adding device of the exhaust gas treatment device of the present invention.
In the figure: 1. a waste gas scrubber; 2. a demisting layer; 3. a first shower pipe; 4. an access hole; 5. a second shower pipe; 6. an air outlet; 7. a shower head; 8. a first filler layer; 9. a main spray header; 10. a second packing layer; 11. a water circulating pump; 12. a water outlet pipe; 13. a circulating water tank; 14. a sewage draining outlet; 15. an air inlet; 16. an exhaust gas inlet; 17. an exhaust gas conduit; 18. an exhaust fan; 19. an air outlet pipe; 20. a water level sensor; 21. an activated carbon adsorption layer; 22. an activated carbon adsorber; 23. an air intake duct; 24. a filter box body; 25. a discharge port; 26. a fixed seat; 27. an air inlet duct port; 28. a first filter screen; 29. a second filter screen; 30. a photocatalytic filter plate; 31. a nano photocatalytic filter plate; 32. a discharge conduit; 33. a discharge chimney; 34. a fan; 35. a water storage barrel; 36. a water feeding pipe; 37. automatically adding a water pump; 38. a control valve; 39. and (4) a water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a waste gas treatment device as shown in figures 1-4, which comprises a waste gas washing tower 1 and an active carbon absorber 22, wherein the top of the inner side wall of the waste gas washing tower 1 is fixedly provided with a demisting layer 2, a first spray pipe 3 is fixedly arranged below the demisting layer 2, the lower side wall of the first spray pipe 3 is fixedly connected with a spray head 7, the lower side of the spray head 7 is fixedly provided with a first packing layer 8, the lower side of the first packing layer 8 is fixedly provided with a second spray pipe 5, the lower side wall of the second spray pipe 5 is fixedly connected with the spray head 7, the lower side of the second spray pipe 5 is fixedly provided with a second packing layer 10, the top of the right side wall of the waste gas washing tower 1 is fixedly provided with a gas outlet 6, the left side of the outer side wall of the waste gas washing tower 1 is fixedly provided with an inspection hole 4, the bottom of the lower side wall of the waste gas washing tower 1 is fixedly provided with a circulating water tank 13, the middle of the inner side wall of the circulating water tank 13 is fixedly provided with a sensor 20, a sewage discharge outlet 14 is fixedly arranged on the left side of the lower side wall of the circulating water tank 13, one end of a water outlet pipe 12 is fixedly connected below the right side wall of the circulating water tank 13, the other end of a circulating water pump 11 is fixedly connected on the right side of the water outlet pipe 12, a main spray header 9 is fixedly connected on the top of the upper side wall of the circulating water pump 11, a first spray pipe 3 and a second spray pipe 5 are fixedly connected on the left side of the inner side wall of the main spray header 9, an air inlet 15 is fixedly arranged below the left side wall of the waste gas washing tower 1, an exhaust fan 18 is fixedly connected on the left side of the air inlet 15, a waste gas pipeline 17 is fixedly connected on the left side wall of the exhaust fan 18, a waste gas inlet 16 is fixedly connected on the left side of the waste gas pipeline 17, water is supplied to the first spray pipe 3 and the second spray pipe 5 through the circulating water pump 11 to wash and, the water resource is saved, and the cost is reduced.
An activated carbon adsorption layer 21 is fixedly arranged inside the inner side wall of the activated carbon adsorber 22, a fixing seat 26 is fixedly arranged at the bottom of the lower side wall of the activated carbon adsorber 22, the left side wall of the activated carbon adsorber 22 is fixedly connected with one end of an air outlet pipeline 19, the other end of an air outlet 6 is fixedly connected above the left side wall of the air outlet pipeline 19, and the activated carbon adsorption layer 21 in the activated carbon adsorber 22 is utilized to absorb large and small particle dust, so that the particle dust can be fully treated;
the right side wall of the activated carbon adsorber 22 is fixedly connected with an air inlet pipeline 23, the right side of the air inlet pipeline 23 is fixedly provided with a filter box body 24, the left side wall of the filter box body 24 is fixedly provided with an air inlet pipeline port 27, the right side of the air inlet pipeline 23 is fixedly connected with the air inlet pipeline port 27, the bottom of the lower side wall of the filter box body 24 is fixedly provided with a fixed seat 26, and organic compounds and odor-containing gas enter the interior through the air inlet pipeline port 27 through the filter box body 24 to be filtered, so that the emission standard is reached;
a first filter screen 28 is fixedly arranged inside the inner side wall of the filter box body 24, a second filter screen 29 is fixedly arranged on the right side of the first filter screen 28, a photocatalytic filter plate 30 is fixedly arranged on the right side of the second filter screen 29, a nano photocatalytic filter plate 31 is fixedly arranged on the right side of the photocatalytic filter plate 30, a discharge port 25 is fixedly arranged on the right side wall of the filter box body 24, a discharge pipeline 32 is fixedly connected to the right side of the discharge port 25, a fan 34 is fixedly connected to the right side wall of the discharge pipeline 32, a discharge chimney 33 is fixedly connected to the top of the upper side wall of the fan 34, smoke and dust are removed through the first filter screen 28 and the second filter screen 29, harmful gas is decomposed through the photocatalytic filter plate 30 and the nano photocatalytic filter plate 31, deodorization and disinfection are achieved, and the treatment effect is good;
the top fixedly connected with inlet tube 39 of the left side wall of circulating water pond 13, the fixed control valve 38 that is provided with of inside wall of inlet tube 39, the automatic water pump 37 that adds of left side fixedly connected with of inlet tube 39, the top fixedly connected with filler pipe 36 of the left side wall of automatic water pump 37, the left side wall fixedly connected with water storage bucket 35 of filler pipe 36 utilizes automatic water pump 37 to supply water for circulating water pond 13, guarantees that the water yield in the circulating water pond 13 is sufficient.
The working principle is as follows: firstly, an exhaust fan 18 is started to enable exhaust gas to enter an exhaust gas washing tower 1 through an exhaust gas inlet 16, an exhaust gas pipeline 17 and an air inlet 15, an access opening 4 is formed outside the exhaust gas washing tower 1, and equipment is convenient to overhaul, a defogging layer 2, a first spray pipe 3, a first packing layer 8, a second spray pipe 5 and a second packing layer 10 are sequentially arranged in the exhaust gas washing tower 1 from top to bottom, then a circulating water pump 11 is started to supply water to the first spray pipe 3 and the second spray pipe 5 through a main spray water pipe 9, the absorbed exhaust gas is sprayed and washed by a spray head 7, the exhaust water flows into a circulating water tank 13, the water in the water tank is recycled, a water level sensor 20 is arranged in the water tank, when the water is insufficient, a control valve 38 in a water inlet pipe 39 is opened by an automatic water adding pump 37 to add water into the water tank from a water storage barrel 35, when the machine does not work, a sewage discharge opening 14 is opened to discharge sewage, after the exhaust gas in the washing tower is washed, the exhaust gas enters an active carbon 22 and an absorber 19 through an air outlet 6 and an air outlet pipeline 19 After the activated carbon adsorption layer 21 absorbs and settles, the filtered dust and harmful gas from the first filter screen 28, the second filter screen 29, the photocatalytic filter plate 30 and the nano photocatalytic filter plate 31 are arranged in the filter box body 24 through the air inlet pipeline 23, and then enter the discharge pipeline 32 to ensure the discharge standard, and finally enter the discharge chimney 33 by utilizing the fan 34 to be discharged out of the atmosphere.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an exhaust treatment device, includes exhaust gas scrubbing tower (1) and active carbon adsorber (22), its characterized in that: the top of the inner side wall of the waste gas washing tower (1) is fixedly provided with a demisting layer (2), the lower part of the demisting layer (2) is fixedly provided with a first spray pipe (3), the lower side wall of the first spray pipe (3) is fixedly connected with a spray head (7), the lower part of the spray head (7) is fixedly provided with a first packing layer (8), the lower part of the first packing layer (8) is fixedly provided with a second spray pipe (5), the lower side wall of the second spray pipe (5) is fixedly connected with the spray head (7), the lower part of the second spray pipe (5) is fixedly provided with a second packing layer (10), the top of the right side wall of the waste gas washing tower (1) is fixedly provided with a gas outlet (6), the left side of the outer side wall of the waste gas washing tower (1) is fixedly provided with an access hole (4), the bottom of the lower side wall of the waste gas washing tower (1) is fixedly provided with a circulating water tank (13), the waste gas cleaning device is characterized in that a water level sensor (20) is fixedly arranged in the middle of the inner side wall of the circulating water tank (13), a sewage discharge outlet (14) is fixedly arranged on the left side of the lower side wall of the circulating water tank (13), one end of a water outlet pipe (12) is fixedly connected below the right side wall of the circulating water tank (13), the other end of a circulating water pump (11) is fixedly connected on the right side of the water outlet pipe (12), a main spray water pipe (9) is fixedly connected on the top of the upper side wall of the circulating water pump (11), a first spray pipe (3) and a second spray pipe (5) are fixedly connected on the left side of the inner side wall of the main spray water pipe (9), an air inlet (15) is fixedly arranged below the left side wall of the waste gas washing tower (1), an exhaust fan (18) is fixedly connected on the left side of the air inlet (15), and a waste gas pipeline (17) is fixedly connected on the left side wall of the exhaust fan (18), and the left side of the waste gas pipeline (17) is fixedly connected with a waste gas inlet (16).
2. An exhaust gas treatment device according to claim 1, wherein: the inside of the inside wall of activated carbon adsorber (22) is fixed and is provided with activated carbon adsorption layer (21), the fixed fixing base (26) that is provided with in bottom of the lower lateral wall of activated carbon adsorber (22), the left side wall fixedly connected with of activated carbon adsorber (22) gives vent to anger the one end of pipeline (19), the other end of the top fixed connection gas outlet (6) of the left side wall of pipeline (19) of giving vent to anger.
3. An exhaust gas treatment device according to claim 1, wherein: the right side wall fixedly connected with admission line (23) of activated carbon adsorber (22), the fixed filter box body (24) that is provided with in right side of admission line (23), the fixed admission line mouth (27) that is provided with of left side wall of filter box body (24), right side fixed connection admission line mouth (27) of admission line (23), the fixed fixing base (26) that sets up in bottom of the lower side wall of filter box body (24).
4. An exhaust gas treatment device according to claim 3, wherein: the inside of the inside wall of filter box (24) is fixed and is provided with first filter screen (28), the fixed second filter screen (29) that is provided with in right side of first filter screen (28), the right side of second filter screen (29) is fixed and is provided with photocatalysis filter (30), the fixed nanometer photocatalysis filter (31) that is provided with in right side of photocatalysis filter (30), the fixed discharge port (25) that is provided with of right side wall of filter box (24), the right side fixedly connected with discharge pipe way (32) of discharge port (25), the right side fixedly connected with fan (34) of discharge pipe way (32), the top fixedly connected with of the last lateral wall of fan (34) discharges chimney (33).
5. An exhaust gas treatment device according to claim 1, wherein: the top fixedly connected with inlet tube (39) of the left side wall of circulating water pond (13), the fixed control valve (38) that is provided with of inside wall of inlet tube (39), automatic water pump (37) that adds of the left side fixedly connected with of inlet tube (39), top fixedly connected with filler pipe (36) of the left side wall of automatic water pump (37), the left side wall fixedly connected with water storage bucket (35) of filler pipe (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420588.XU CN213853890U (en) | 2020-10-27 | 2020-10-27 | Waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420588.XU CN213853890U (en) | 2020-10-27 | 2020-10-27 | Waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213853890U true CN213853890U (en) | 2021-08-03 |
Family
ID=77074994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022420588.XU Expired - Fee Related CN213853890U (en) | 2020-10-27 | 2020-10-27 | Waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213853890U (en) |
-
2020
- 2020-10-27 CN CN202022420588.XU patent/CN213853890U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20210803 |