CN102407062A - Waste gas purifying device for kick-type forming machine - Google Patents
Waste gas purifying device for kick-type forming machine Download PDFInfo
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- CN102407062A CN102407062A CN2011104493150A CN201110449315A CN102407062A CN 102407062 A CN102407062 A CN 102407062A CN 2011104493150 A CN2011104493150 A CN 2011104493150A CN 201110449315 A CN201110449315 A CN 201110449315A CN 102407062 A CN102407062 A CN 102407062A
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- waste gas
- forming machine
- backpulsing
- purifying device
- purifier
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Abstract
The invention discloses a waste-gas purifying device for a kick-type forming machine. The waste gas purifying device comprises a purifying device cavity, an airflow equipartition unit, a kick-type spraying unit and a spiral dehydrator, wherein the purifying device cavity is used for cleaning the waste gas of the forming machine; the airflow equipartition unit is used for uniformly distributing the waste gas flow and reducing the air speed; the kick-type spraying unit is used for spraying water flow through upper and lower nozzles and forming water mist in a colliding manner; the spiral dehydrator is used for performing dehydration treatment on the waste gas; an airflow equipartition plate, the kick-type spraying unit and the spiral dehydrator are sequentially mounted in the purifying device cavity from high to low; and the upper and lower nozzles which are in one-to-one correspondence are arranged in the kick-type spraying unit. In the waste gas purifying device, the water flow sprayed from the upper and lower nozzles which are in one-to-one correspondence is collided mutually so as to generate the water mist, thereby efficiently absorbing the waste gas and achieving the effect of efficiently treating the waste gas while avoiding using excessively complex equipment.
Description
Technical field
The purpose of this invention is to provide and a kind of forming machine waste gas in the textile industry is carried out the device of clean, a kind of specifically backpulsing waste gas purifier for forming machine.
Background technology
Industrial waste gas is the various general names that contain contaminant gases that enter air that produce in enterprise's on-site fuel combustion and the production process.
Forming machine is one of capital equipment in the textile dyeing and finishing industry, and it has discharged a large amount of organic exhaust gas in process of production, has polluted air.These materials get in people's the body through different approach respiratory tracts, the direct generation harm that has, the cumulative effect in addition that has, harm people's that can be more serious health.Therefore, the waste gas purification of carrying out forming machine is important measures of national environmental protection, handles emission abatement up to standard through corresponding off-gas cleaning equipment.
At present the forming machine emission-control equipment there is dual mode usually.First kind of mode: fountain emission-control equipment.Waste gas is through in washing, absorption, the dehydration back discharging atmosphere.Its advantage is that treating apparatus is simple, price comparison is cheap, still, the exhaust-gas treatment DeGrain, have in addition do not reach exhaust-gas treatment emission abatement standard at all, become ornaments.The second way: electronic type adds water spray emission-control equipment.Waste gas discharges in the atmosphere after spraying, add Electrostatic Treatment through water.Its advantage is that waste gas can reach discharge standard through handling.But, the treating apparatus more complicated, and be easy to generate cremate, causing fire, price is also somewhat expensive, and enterprise is difficult to accept.
Summary of the invention
The purpose of this invention is to provide a kind of backpulsing waste gas purifier for forming machine, solve when how efficiently to handle waste gas and make too complicated technology problem of equipment.
The backpulsing waste gas purifier for forming machine, comprise to forming machine waste gas carry out clean the purifier cavity, off-gas flows is evenly distributed and reduce wind speed the air-flow equipartition device, can be through nozzle ejection current up and down and then collide out the backpulsing sprayer unit of water smoke, waste gas carried out the spiral dewater of processed; Air-flow is divided equally plate, backpulsing sprayer unit, spiral dewater and is installed in the purifier cavity from high to low successively; Be provided with up and down nozzle one to one in the backpulsing sprayer unit.
There is an exhaust gas entrance said purifier cavity upper end, and this inlet is connected with the forming machine outlet port through air supply duct.
Said purifier cavity low side has a waste gas outlet, and this outlet is connected with a drain oil recovery equipment.
The invention has the beneficial effects as follows:
1, divide equally plate owing to be provided with air-flow, in the time of like this in air-flow gets into the backpulsing sprayer unit, water smoke can contact the longer time with waste gas, thereby improves clean-up effect.
2, because the backpulsing sprayer unit sprays current through nozzle up and down, collide out water smoke thereby liquidate, this water smoke fully contacts with waste gas, thereby plays good clean-up effect.
Description of drawings
Fig. 1 is the structural representation of the backpulsing waste gas purifier for forming machine of embodiment;
Among the figure 1, backpulsing waste gas purifier for forming machine .2, purifier cavity .3, air-flow divide equally plate .4. backpulsing sprayer unit, 5. spiral dewater, 6. nozzle, 7. high-pressure hydraulic pump, 8. pond, 9. drain oil recovery equipment, 10. air-supply passage, 11. forming machines.
The specific embodiment
Please refer to Fig. 1, backpulsing waste gas purifier for forming machine 1 comprises that a purifier cavity 2, two layers of air-flow divide equally plate 3, backpulsing sprayer unit 4, two helical layer dewaterers 5.
Backpulsing sprayer unit 4 comprises a plurality of nozzles 6, and these nozzles 6 are up and down promptly from top to bottom, from bottom to top arrange, certainly also can about corresponding one by one; High-pressure hydraulic pump 7 imports to the water in the pond 8 in these nozzles 6, and when using, these nozzles 6 move simultaneously; The water of ejection will liquidate to collide and produce water smoke like this; These water smokes contact with dusty gas, and gas-liquid two-phase mixes, absorption, play the purpose of absorption like this.Middle small dust combines synthetic bigger particles settling to get off with fine droplets condensation absorption, gets into the dehydration spiral plate than the fine water particle with gas, under the effect of the spiral plate 5 that dewaters; Producing centrifugal force drops in the hopper water particle; Thereby remove the fine water particle in the gas, gas up to standard enters atmosphere at last, in addition; For organic gas and the water that reclaims in the waste gas dissolves the waste oil that forms, the spy sets up a drain oil recovery equipment 9 in the exit of backpulsing waste gas purifier for forming machine 1.
The present embodiment purification process is: the porch of the waste gas of forming machine 11 generations being sent into purifier by air-supply passage 10; Air-flow is divided equally 3 pairs of air-flows of plate and is obstructed the reduction wind speed and it is evenly distributed; The off-gas flows that is evenly distributed and then enter in the backpulsing sprayer unit 4; 6 pairs of air-flows of nozzle in it carry out gas-liquid phase mixed processing, and last 5 pairs of waste gas of spiral dewater carry out processed.
Claims (3)
1. the backpulsing waste gas purifier for forming machine comprises the purifier cavity that forming machine waste gas is carried out clean; It is characterized in that: also comprise the air-flow equipartition device that off-gas flows is evenly distributed and reduces wind speed, can be through nozzle ejection current up and down and then collide out the backpulsing sprayer unit of water smoke, waste gas carried out the spiral dewater of processed; Air-flow is divided equally plate, backpulsing sprayer unit, spiral dewater and is installed in the purifier cavity from high to low successively; Be provided with up and down nozzle one to one in the backpulsing sprayer unit.
2. according to the described backpulsing waste gas purifier for forming machine of claim 1, it is characterized in that: there is an exhaust gas entrance said purifier cavity upper end, and this inlet is connected with the forming machine outlet port through air supply duct.
3. according to the described backpulsing waste gas purifier for forming machine of claim 1, it is characterized in that: said purifier cavity low side has a waste gas outlet, and this outlet is connected with a drain oil recovery equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104493150A CN102407062A (en) | 2011-12-29 | 2011-12-29 | Waste gas purifying device for kick-type forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104493150A CN102407062A (en) | 2011-12-29 | 2011-12-29 | Waste gas purifying device for kick-type forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102407062A true CN102407062A (en) | 2012-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104493150A Pending CN102407062A (en) | 2011-12-29 | 2011-12-29 | Waste gas purifying device for kick-type forming machine |
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| Country | Link |
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| CN (1) | CN102407062A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57156016A (en) * | 1980-12-25 | 1982-09-27 | Nordson Kk | Cleaning and exhausting equipment for air mixed with mist of paint |
| CN2696710Y (en) * | 2004-02-24 | 2005-05-04 | 武汉化工学院 | Impact stream gas and liquid reactor |
| CN200957338Y (en) * | 2006-07-20 | 2007-10-10 | 九江学院 | Series absorber of impact levelling thrust |
| CN201239601Y (en) * | 2008-08-07 | 2009-05-20 | 江苏揽山环境科技有限公司 | Wet desulfurization device for absorbing flue gas by impact-flow |
| CN201399314Y (en) * | 2008-12-26 | 2010-02-10 | 九江学院 | Impinging stream exhaust absorbing and filtering device |
| CN201815236U (en) * | 2010-10-13 | 2011-05-04 | 中国石油化工股份有限公司 | Gas-liquid cross-flow contact device |
-
2011
- 2011-12-29 CN CN2011104493150A patent/CN102407062A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57156016A (en) * | 1980-12-25 | 1982-09-27 | Nordson Kk | Cleaning and exhausting equipment for air mixed with mist of paint |
| CN2696710Y (en) * | 2004-02-24 | 2005-05-04 | 武汉化工学院 | Impact stream gas and liquid reactor |
| CN200957338Y (en) * | 2006-07-20 | 2007-10-10 | 九江学院 | Series absorber of impact levelling thrust |
| CN201239601Y (en) * | 2008-08-07 | 2009-05-20 | 江苏揽山环境科技有限公司 | Wet desulfurization device for absorbing flue gas by impact-flow |
| CN201399314Y (en) * | 2008-12-26 | 2010-02-10 | 九江学院 | Impinging stream exhaust absorbing and filtering device |
| CN201815236U (en) * | 2010-10-13 | 2011-05-04 | 中国石油化工股份有限公司 | Gas-liquid cross-flow contact device |
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Application publication date: 20120411 |