CN201189445Y - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
- Publication number
- CN201189445Y CN201189445Y CNU2008200840606U CN200820084060U CN201189445Y CN 201189445 Y CN201189445 Y CN 201189445Y CN U2008200840606 U CNU2008200840606 U CN U2008200840606U CN 200820084060 U CN200820084060 U CN 200820084060U CN 201189445 Y CN201189445 Y CN 201189445Y
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- CN
- China
- Prior art keywords
- tank
- washing chamber
- waste gas
- screen pack
- water
- 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
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Abstract
The utility model discloses a waste gas treatment device, which comprises a washing chamber, a gas inlet and an exhaust port. The bottom in the washing chamber is provided with a sink; the top in the washing chamber is provided with a plurality of spray nozzles; a water pump is connected with the sink and the spray nozzles, and is used for pumping water in the sink and conveying the water to the spray nozzles for spraying; a filtering device is arranged between the spray nozzles and the sink; and the filtering device comprises a filter screen and pebbles densely laid on the filter screen. As the device is provided with a padding-type filter layer which is formed by densely piling a plurality of pebbles between the spray nozzles and the sink, the contact area of water and waste gas is greatly increased so as to ensure the sufficient contact therebetween, and the pebbles can effectively cool high-temperature waste gas, so as to ensure more thorough waste gas treatment and reduce the pollution and harm to environment.
Description
Technical field
The utility model belongs to a kind of exhaust treatment system, relates in particular to a kind of can the cooling to waste gas, and effectively handles the emission-control equipment of waste gas.
Background technology
Mostly existing emission-control equipment is to adopt the structure of scrubbing tower, the bottom that is scrubbing tower has a tank, one suction pump can be pumped the water in the tank top to scrubbing tower, spray downwards by a plurality of spray nozzles, when waste gas enters scrubbing tower, upwards diffusion, so the part pollutant in the waste gas can flow in the tank after being adsorbed with water, so promptly finish a clean cycle, all the other waste gas then can be discharged through the steam vent at top, the mode that this kind scrubbing tower is handled waste gas is to adsorb pollutant in the waste gas by water droplet, but the as easy as rolling off a log water droplet of walking around of waste gas can't be adsorbed the pollutant in the waste gas fully by water, so though spray through water droplet, but the pollutant load in the waste gas is still quite high, can cause the harm of certain degree to environment on every side; Person in addition, because EGT is too high sometimes, then water droplet can not effectively be lowered the temperature to waste gas, the toxic emission of high temperature is gone in the air, also can work the mischief to environment.
Summary of the invention
The utility model has mainly overcome the deficiencies in the prior art, a kind of improved emission-control equipment is provided, this device is provided with between spray nozzle and tank by some cobblestone dense accumulations filled type filter course together, make the contact area of water and waste gas increase greatly, make both carry out abundant contact, cobblestone then can effectively be lowered the temperature to high-temp waste gas, thereby makes exhaust-gas treatment more thorough, has reduced pollution and harm to environment.
The technical solution of the utility model is achieved in that a kind of emission-control equipment, comprise washing chamber, air inlet, exhaust outlet, bottom in the washing chamber is provided with a tank, top in the washing chamber is provided with several spray nozzles, one water pump connects tank and spray nozzle, spray in order to the water in the tank is pumped to spray nozzle, be provided with filter between spray nozzle and tank, described filter comprises screen pack and the intensive cobblestone that is laid on the screen pack.
In order to increase the contact area of water and waste gas, and can lower the temperature,, between spray nozzle and tank, be provided with two-layer screen pack up and down, all intensive cobblestone that is equipped with on every layer of screen pack as preferably to high-temp waste gas.
As preferably, described exhaust outlet is located at the top of washing chamber, is provided with an air exhauster outside exhaust outlet.
As preferably, air inlet is located at the top of tank, tiltedly is provided with a baffle plate above the air inlet in the washing chamber.
As preferably, on described tank, be provided with a blow-off pipe, be provided with a screen pack at described blow-off pipe and tank junction.
The utility model is owing to be provided with between spray nozzle and tank by some cobblestone dense accumulations filled type filter course together, so that the contact area of water and waste gas increases greatly, make both carry out abundant contact, make exhaust-gas treatment more thorough, and the cobblestone cost is very cheap, so also for enterprise has reduced expenditure, provide cost savings, reached the effect of getting twice the result with half the effort.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: as shown in Figure 1, a kind of emission-control equipment of the present utility model, comprise washing chamber 1, air inlet 2, exhaust outlet 3, bottom in washing chamber 1 is provided with a tank 4, exhaust outlet 3 is located at the top of washing chamber 1, is provided with an air exhauster 5 outside exhaust outlet, and air inlet 2 is located on the sidewall of washing chamber 1, top in washing chamber 1 is provided with 4 spray nozzles 6, and spray nozzle 6 all is arranged on the shower 7.
As shown in Figure 2, tank 4 connects shower 7 by water pump (invisible among the figure), water pump sprays in order to the water in the tank 4 is pumped to spray nozzle 6, in washing chamber 1, be provided with filter between spray nozzle 6 and the tank 4, described filter comprises screen pack 9 and the intensive cobblestone 10 that is laid on the screen pack, screen pack 9 is the rhombus net, and screen pack 9 is fixed on the madial wall of washing chamber 1 by angle bar 11.For waste gas is fully filtered, between spray nozzle 6 and tank 4, be provided with two-layer screen pack 9 up and down, all intensive cobblestone 10 that is equipped with on every layer of screen pack 9.
Claims (5)
1, a kind of emission-control equipment, comprise washing chamber, air inlet, exhaust outlet, bottom in the washing chamber is provided with a tank, top in the washing chamber is provided with several spray nozzles, one water pump connects tank and spray nozzle, spray in order to the water in the tank is pumped to spray nozzle, it is characterized in that: be provided with filter between spray nozzle and tank, described filter comprises screen pack and the intensive cobblestone that is laid on the screen pack.
2, a kind of emission-control equipment according to claim 1 is characterized in that: be provided with two-layer screen pack up and down between spray nozzle and tank, all intensive cobblestone that is equipped with on every layer of screen pack.
3, a kind of emission-control equipment according to claim 1 and 2, it is characterized in that: described exhaust outlet is located at the top of washing chamber, is provided with an air exhauster outside exhaust outlet.
4, a kind of emission-control equipment according to claim 1, it is characterized in that: air inlet is located at the top of tank, tiltedly is provided with a baffle plate above the air inlet in the washing chamber.
5, a kind of emission-control equipment according to claim 1 is characterized in that: be provided with a blow-off pipe on described tank, be provided with a screen pack at described blow-off pipe and tank junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200840606U CN201189445Y (en) | 2008-03-17 | 2008-03-17 | Waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200840606U CN201189445Y (en) | 2008-03-17 | 2008-03-17 | Waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201189445Y true CN201189445Y (en) | 2009-02-04 |
Family
ID=40333598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200840606U Expired - Fee Related CN201189445Y (en) | 2008-03-17 | 2008-03-17 | Waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201189445Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371111A (en) * | 2010-08-17 | 2012-03-14 | 广西玉柴机器股份有限公司 | Exhaust gas purification and treatment equipment for sand mould moulding line cooling channel |
| CN104289064A (en) * | 2014-10-08 | 2015-01-21 | 徐纯 | Combined type air cleaning unit |
| CN112546773A (en) * | 2020-09-27 | 2021-03-26 | 湖南嘉顺华新材料有限公司 | Dust removal equipment for spray tower |
| CN113800697A (en) * | 2021-10-13 | 2021-12-17 | 浙江明泉工业装备科技有限公司 | Electrophoresis wastewater multi-stage environment-friendly treatment equipment and treatment method thereof |
-
2008
- 2008-03-17 CN CNU2008200840606U patent/CN201189445Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102371111A (en) * | 2010-08-17 | 2012-03-14 | 广西玉柴机器股份有限公司 | Exhaust gas purification and treatment equipment for sand mould moulding line cooling channel |
| CN102371111B (en) * | 2010-08-17 | 2014-12-10 | 广西玉柴机器股份有限公司 | Exhaust gas purification and treatment equipment for sand mould moulding line cooling channel |
| CN104289064A (en) * | 2014-10-08 | 2015-01-21 | 徐纯 | Combined type air cleaning unit |
| CN104289064B (en) * | 2014-10-08 | 2016-08-17 | 徐纯 | Combined air air purifying apparatus |
| CN112546773A (en) * | 2020-09-27 | 2021-03-26 | 湖南嘉顺华新材料有限公司 | Dust removal equipment for spray tower |
| CN113800697A (en) * | 2021-10-13 | 2021-12-17 | 浙江明泉工业装备科技有限公司 | Electrophoresis wastewater multi-stage environment-friendly treatment equipment and treatment method thereof |
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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: 20090204 Termination date: 20130317 |