CN201445889U - Industrial exhaust gas purifier - Google Patents
Industrial exhaust gas purifier Download PDFInfo
- Publication number
- CN201445889U CN201445889U CN2009200596936U CN200920059693U CN201445889U CN 201445889 U CN201445889 U CN 201445889U CN 2009200596936 U CN2009200596936 U CN 2009200596936U CN 200920059693 U CN200920059693 U CN 200920059693U CN 201445889 U CN201445889 U CN 201445889U
- Authority
- CN
- China
- Prior art keywords
- gas
- chamber
- water
- waste gas
- purification device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to the technical field of exhaust gas purification, in particular to an industrial exhaust gas purifier. The exhaust gas purifier comprises a case body, a water spraying device and a gas filtering processing layer; an inner cavity of the case body is provided with a gas detour chamber positioned below the water spraying device and a gas dispersing chamber positioned at the position of a gas discharge port; the gas filtering processing layer is arranged between the gas dispersing chamber and the gas discharge port; a gas extracting opening is communicated with the bottom of the gas detour chamber; the gas dispersing chamber is communicated with the top portion of the gas detour chamber; the gas detour chamber is provided with a detour gas path leading a gas path to be complex; the comparatively long gas path increases contact time of exhaust gas with water when the exhaust gas passes through the gas detour chamber; dusts such as adhesive paint slugs, nonvolatile mattes and the like in the exhaust gas fall on a high-density filtering net after being mixed with the water sprayed by the water spraying device, accordingly dust purification effect is fine; and after dust purification, the gas filtering processing layer is adopted to continuously filter and process discharged non-dust exhaust gas to eliminate various harmful chemical substances in the exhaust gas so as to achieve excellent effect.
Description
Technical field:
The utility model relates to the waste gas purification technical field, relates in particular to a kind of industrial waste gas purification device.
Background technology:
Industrial waste gas is one of maximum enemy of human health, along with industrial development, the factory building of each place day by day increases, polishing in the workshop, operation exhaust gas discharged such as spray paint are as just being dispersed in the air without handling, airborne carcinogen index is risen, not only contaminated environment is gone back the serious harm human beings'health, and the air after polluting also is difficult to purify.Though there is the whole bag of tricks that the waste gas of industrial discharge is handled, as using the dust in the cloth bag filtering exhaust, it can only leach coarse powder, and tiny dust still can penetrate cloth bag and be discharged in the air.
The general now water curtain cabinet that uses carries out the waste gas filtering purification to the floss hole of paint spray booth, it comprises cabinet and is located at its inner water injector, waste gas is directly fed in the water curtain cabinet by bleeding point, utilizing the water injector water spray to form water curtain dissolves into the dust in the waste gas in the water, thereby purified waste gas, but waste gas is simpler through the gas circuit of this water curtain cabinet inside, route is shorter, the time of contact of waste gas and water curtain is short, dust in the waste gas can not mix with the water of water injector ejection well, dust in the waste gas does not also just purify fully and has emitted the weak effect of purifying and stive, waste water resource from water curtain cabinet; And the water spray of water injector distributes to dredge and lacks, and the contact area of water curtain and waste gas is less, and adding japanning and water is that indissoluble closes, thereby this water curtain cabinet clean-up effect is poor.
The utility model content:
The purpose of this utility model is exactly the deficiency that exists at prior art and provide that a kind of gas circuit with box house is complicated, air-flow is slowly changed, strengthen the industrial waste gas purification device of clean-up effect.
To achieve these goals, the technical solution adopted in the utility model is:
Industrial waste gas purification device, it includes casing, water injector, gas filtration processing layer, offer bleeding point and gas discharge outlet on the casing, water injector is located at the top of cabinets cavity, be provided with circuitous chamber of the gas that is positioned at the water injector below and the gas dispersion chamber that is positioned at the gas discharge outlet place in the cabinets cavity, the gas filtration processing layer is arranged between gas dispersion chamber and the gas discharge outlet, and bleeding point is communicated with the bottom in the circuitous chamber of gas, and the gas dispersion chamber is communicated with the top in the circuitous chamber of gas.
Described gas is provided with multilayer choke net in the circuitous chamber, and a side of choke net offered gas port, and the gas port of crossing of adjacent two layers choke net staggers mutually.
Be equipped with horizontal shower nozzle between the described adjacent two layers choke net, the water spraying direction of horizontal shower nozzle is opposite with airflow direction between the two-layer choke net that it is positioned.
Described casing is provided with water pump, and the below in the circuitous chamber of gas is provided with tank, and the input port of water pump is communicated with tank, and its delivery outlet is communicated with water injector by aqueduct.
Be provided with screen pack between circuitous chamber of described gas and the tank.
Described gas filtration processing layer is an activated carbon filter layer, and also available similar substance with identical function replaces active carbon.
The outside of described gas discharge outlet is provided with side door.
Described casing is provided with cleaning door.
Described water injector includes the many rows sparge pipe that is interconnected, and evenly is provided with a plurality of shower nozzles of water spray down on every row's sparge pipe, and shower nozzle also can be the watering groove.
The utility model beneficial effect is:
The utility model includes casing, water injector, the gas filtration processing layer, be provided with circuitous chamber of the gas that is positioned at the water injector below and the gas dispersion chamber that is positioned at the gas discharge outlet place in the cabinets cavity, the gas filtration processing layer is arranged between gas dispersion chamber and the gas discharge outlet, bleeding point is communicated with the bottom in the circuitous chamber of gas, the gas dispersion chamber is communicated with the top in the circuitous chamber of gas, the circuitous chamber of gas has circuitous gas circuit, gas circuit is complicated, the gas circuit route is longer, when increasing waste gas and the time of contact of water through the circuitous chamber of gas, viscosity lacquer slag in the waste gas, dust such as non-volatile matter is with after the water of water injector ejection mixes, drop on the highdensity screen pack, make and keep no coarse shot-like particle in the water of tank, not influencing water pump runs well, dietary fibres on the screen pack can be cleared up according to degree of congestion, and dust purification is effective; Behind the purifying and stive, the dustless waste gas that utilizes the gas filtration processing layer to discharge continues filtration treatment, eliminate the various harmful chemicals in the gas, after goo is purified by water, barrier gas filtration treatment layer not, make the gas filtration processing layer can keep gas being carried out filtration treatment, reach good effect with normal condition.
Further, gas is provided with multilayer choke net in the circuitous chamber, one side of choke net offered gas port, the gas port of crossing of adjacent two layers choke net staggers mutually, and the choke net can allow water and waste gas pass, but is covered owing to the online face of choke spills the water that gets off, waste gas is difficult to pass the choke net, most waste gas can only be passed through by the space between the choke net, and the space between the multilayer choke net forms circuitous gas circuit, increases the gas circuit route.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an internal structure schematic diagram of the present utility model;
Fig. 3 is the vertical view that the utility model is removed seal cover;
Fig. 4 is the internal structure schematic diagram of another embodiment of the utility model;
Fig. 5 is the internal structure schematic diagram of the another embodiment of the utility model;
Fig. 6 is the internal structure schematic diagram of the another embodiment of the utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, see shown in Fig. 1～3, industrial waste gas purification device, it includes casing 1, water injector 9, gas filtration processing layer 12, gas filtration processing layer 12 is an activated carbon filter layer, also available similar substance with identical function replaces active carbon, be used for eliminating the various harmful chemicals of gas, offer bleeding point 4 and gas discharge outlet 13 on the casing 1, the top of casing 1 is provided with seal cover 10, water injector 9 is located at the top of casing 1 inner chamber, be provided with circuitous chamber 5 of the gas that is positioned at water injector 9 belows and the gas dispersion chamber 11 that is positioned at gas discharge outlet 13 places in casing 1 inner chamber, gas filtration processing layer 12 is arranged between gas dispersion chamber 11 and the gas discharge outlet 13, bleeding point 4 is communicated with the bottom in the circuitous chamber 5 of gas, gas dispersion chamber 11 is communicated with the top in the circuitous chamber 5 of gas. and gas is provided with multilayer choke net 6 in the circuitous chamber 5, choke net 6 is horizontal positioned, one side of choke net 6 offered gas port 16, three limits of choke net 6 except that crossing gas port 16 all contact with the circuitous chamber of gas 5 inwalls, the gas port 16 of crossing of adjacent two layers choke net 6 staggers mutually. and choke net 6 can allow water and waste gas pass, simultaneously also can allow dust pass mesh drops in the tank 2, wherein coarse powder dust particle drops on the highdensity screen pack 3, quantity can be opened cleaning door 15 for a long time and be cleared up, but covered owing to spill the water that gets off above the choke net 6, waste gas is difficult to pass choke net 6, most waste gas can only be passed through by the circuitous space between the choke net 6, space between the multilayer choke net 6 forms circuitous gas circuit, gas circuit is complicated, increase the gas circuit route, when increasing waste gas and the time of contact of water through the circuitous chamber 5 of gas, viscosity lacquer slag in the waste gas, dust such as non-volatile matter is with after the water of water injector 9 ejections mixes, drop on the highdensity screen pack 3, make and keep no coarse shot-like particle in the water of tank 2, not influencing water pump runs well, dietary fibres on the screen pack 3 can be cleared up according to its degree of congestion, and dust purification is effective; Waste gas enters the circuitous chamber 5 of gas from bleeding point 4 earlier and carries out dust purification, the dustless waste gas that utilizes gas filtration processing layer 12 to discharge again continues the charing filtration treatment, like this, can be not by dust barrier gas filtration treatment layer 12, make it possible to eliminate long-term effectively the various harmful chemicals in the gas, waste gas is discharged from gas discharge outlet 13 after filtering, and good purification can guarantee enterprise's operate as normal.
Side at casing 1 is provided with water pump 7, and the below in the circuitous chamber 5 of gas is provided with tank 2, and the input port of water pump 7 is communicated with tank 2, and its delivery outlet is communicated with water injector 9 by aqueduct 8, is provided with high density filter net 3 between circuitous chamber 5 of gas and the tank 2.The utility model with coarse dust collection to highdensity screen pack 3, amount is cleared up for a long time, the dustless waste gas of discharging is continued filtration treatment through gas filtration processing layer 12, the viscosity that the highdensity screen pack 3 in place can not stop is coated with lacquer slag, dust such as non-volatile matter dissolve in the water of tank 2, after the work long period, the micronic dust shot-like particle increases when a certain amount of gradually, can influence water pump 7 work, at this moment addle is entered in the tank 2 of other preparation, take turns water storage through the tank of several preparations and make non-volatile material precipitation, utilize other water pump of preparation in the water suction tank 2 of post precipitation, to reuse again, not contaminated air.
Wherein, water injector 9 includes the many rows sparge pipe 17 that is interconnected, evenly be provided with a plurality of shower nozzle 18 or the tanks of water spray down on every row's sparge pipe 17, the shower nozzle 18 or the tank of this water injector 9 are evenly distributed, water spray is even and area is wide, effectively increase the contact area of waste gas and water, make the dust in the waste gas soluble in water more fully.Certainly, water injector 9 also can be the constructional device of other large tracts of land water spray.
In addition, the outside of gas discharge outlet 13 is provided with the side door 14 that can open and close, and is convenient to repair gas filtration processing layer 12.A side of casing 1 also is provided with the cleaning door 15 that can open and close, convenient operation to casing 1 inside.
In sum, the utility model not only clean-up effect is remarkable, and the conserve water resource, and is free from environmental pollution.
See Fig. 4, as another embodiment of the present utility model, different from the embodiment described above is, between adjacent two layers choke net 6, also all be provided with horizontal shower nozzle 19, horizontal shower nozzle 19 lays respectively on two inboards in the circuitous chamber 5 of gas, horizontal shower nozzle 19 is partly tubaeform, its top, horizontal, the bottom is downward-sloping, makes the current level spray or downward-sloping ejection, and can upwards not spray, the water spraying direction of horizontal shower nozzle 19 is opposite with airflow direction between the two-layer choke net 6 that it is positioned, flow from water and air-flow collision that horizontal shower nozzle 19 gushes out, the dirt that more increases gas makes it to quicken to mix with the fierceness friction of water, produces better clean-up effect.
See Fig. 5, as another embodiment of the present utility model, removing casing 1 with above-mentioned embodiment enlarges equally, make outside the gas slowly rising, different is, gas does not have choke net 6 or only is provided with one deck choke net 6 in the circuitous chamber 5, and the circuitous gas circuit of the industrial waste gas purification device of this structure is uncomplicated, the rate of filtration is very fast, is applicable to that purification does not contain the waste gas of oil paint slag.
See Fig. 6, as another embodiment of the present utility model, different is that its casing 1 inside has only one deck can filter the current-sharing choke net 20 of coarse slag, circuitous chamber of gas and choke net are not established in the inside, the effect of current-sharing choke net 20 be stop gas straight on, upwards flow equably after making gas dispersion, because casing has enlarged, air-flow is slack-off, water under top water injector 9 sprays is direct and gas is crosslinked, dust is met fall under water, and this structure also is to be applicable to that purification does not contain the waste gas of oil paint slag.In addition, be provided with dust proof 21 at the top of casing 1, the top of dust proof 21 is provided with rain shield 22, prevents that external environment condition from falling into the dust obstruction current-sharing choke net 20 of thick shape.
Certainly, the above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (9)
1. industrial waste gas purification device, it includes casing (1), water injector (9), gas filtration processing layer (12), offer bleeding point (4) and gas discharge outlet (13) on the casing (1), it is characterized in that: described water injector (9) is located at the top of casing (1) inner chamber, be provided with the circuitous chamber (5) of the gas that is positioned at water injector (9) below in casing (1) inner chamber and be positioned at the gas dispersion chamber (11) that gas discharge outlet (13) is located, gas filtration processing layer (12) is arranged between gas dispersion chamber (11) and the gas discharge outlet (13), bleeding point (4) is communicated with the bottom in the circuitous chamber (5) of gas, and gas dispersion chamber (11) are communicated with the top in the circuitous chamber (5) of gas.
2. industrial waste gas purification device according to claim 1, it is characterized in that: described gas makes a circulation to be provided with multilayer choke net (6) in the chamber (5), one side of choke net (6) was provided with gas port (16), and the gas port (16) of crossing of adjacent two layers choke net (6) staggers mutually.
3. industrial waste gas purification device according to claim 1, it is characterized in that: be equipped with horizontal shower nozzle (19) between the described adjacent two layers choke net (6), the water spraying direction of horizontal shower nozzle (19) is opposite with airflow direction between the two-layer choke net (6) that it is positioned.
4. industrial waste gas purification device according to claim 1, it is characterized in that: described casing (1) is provided with water pump (7), the make a circulation below in chamber (5) of gas is provided with tank (2), the input port of water pump (7) is communicated with tank (2), and its delivery outlet is communicated with water injector (9) by aqueduct (8).
5. industrial waste gas purification device according to claim 3 is characterized in that: described gas makes a circulation to be provided with screen pack (3) between chamber (5) and the tank (2).
6. industrial waste gas purification device according to claim 1 is characterized in that: described gas filtration processing layer (12) is an activated carbon filter layer.
7. industrial waste gas purification device according to claim 1 is characterized in that: the outside of described gas discharge outlet (13) is provided with side door (14).
8. industrial waste gas purification device according to claim 1 is characterized in that: described casing (1) is provided with cleaning door (15).
9. according to any described industrial waste gas purification device of claim 1-8, it is characterized in that: described water injector (9) includes the many rows sparge pipe (17) that is interconnected, and evenly is provided with a plurality of shower nozzles (18) of water spray down on every row's sparge pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200596936U CN201445889U (en) | 2009-07-03 | 2009-07-03 | Industrial exhaust gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200596936U CN201445889U (en) | 2009-07-03 | 2009-07-03 | Industrial exhaust gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201445889U true CN201445889U (en) | 2010-05-05 |
Family
ID=42550596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200596936U Expired - Fee Related CN201445889U (en) | 2009-07-03 | 2009-07-03 | Industrial exhaust gas purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201445889U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601955A (en) * | 2009-07-03 | 2009-12-16 | 万广明 | Industrial waste gas purification device |
| CN104096444A (en) * | 2014-08-05 | 2014-10-15 | 宋现福 | Workshop dust filter |
| CN104383772A (en) * | 2014-10-29 | 2015-03-04 | 苏州盟通利机电设备有限公司 | Washing and filtering air purifier |
| CN107321106A (en) * | 2017-07-14 | 2017-11-07 | 东台火电环保科技有限公司 | The pure tower of smoke exhaust |
-
2009
- 2009-07-03 CN CN2009200596936U patent/CN201445889U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601955A (en) * | 2009-07-03 | 2009-12-16 | 万广明 | Industrial waste gas purification device |
| CN104096444A (en) * | 2014-08-05 | 2014-10-15 | 宋现福 | Workshop dust filter |
| CN104096444B (en) * | 2014-08-05 | 2016-04-27 | 宋现福 | Workshop dust filter unit |
| CN104383772A (en) * | 2014-10-29 | 2015-03-04 | 苏州盟通利机电设备有限公司 | Washing and filtering air purifier |
| CN107321106A (en) * | 2017-07-14 | 2017-11-07 | 东台火电环保科技有限公司 | The pure tower of smoke exhaust |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101601955A (en) | Industrial waste gas purification device | |
| CN208287764U (en) | A kind of chemical emission processing unit that absorbing liquid recycles | |
| CN201445889U (en) | Industrial exhaust gas purifier | |
| CN102421535A (en) | Paint booth equipped with purification device | |
| CN106984122A (en) | A kind of cleaner | |
| HRP20090483A2 (en) | Method and equipment for filtering air in an urban environment | |
| KR101609512B1 (en) | Wet Scrubber | |
| CN105169864B (en) | A kind of dust arrester suitable for industrial waste gas | |
| CN104190192A (en) | Water curtain atomization waste gas treatment equipment | |
| CN207813640U (en) | A kind of coal mine roadway air cleaning system | |
| CN206652348U (en) | Tubular type wet method dedusting system | |
| CN205815437U (en) | Industrial waste-gas purifier | |
| CN103769334A (en) | Fully-automatic zero-emission surface-dust-free coating equipment | |
| CN106039886A (en) | Painting waste gas treatment equipment | |
| CN204898583U (en) | Pressure -vaccum formula road surface cleaning device who combines water curtain filter screen | |
| CN206853369U (en) | A kind of cleaner | |
| CN206950868U (en) | A kind of paint spray booth washing removes coating cloud deduster | |
| CN112023676B (en) | Desulfurization and denitrification equipment provided with filter screen cylinder and based on negative pressure water absorption and spraying | |
| CN206104221U (en) | Two air inlet water rotating formula cascade cabinets | |
| CN207483398U (en) | A kind of Separation of Proteins device | |
| CN207462876U (en) | Water curtain machine and sewage disposal device | |
| CN204395726U (en) | Washing filtering air purifier | |
| CN211328876U (en) | Waste gas deodorization tower | |
| CN209092996U (en) | A kind of waste gas dedusting purification device | |
| CN204530574U (en) | Sweeping machine and dust pelletizing system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20110703 |