CN2655996Y - Waste gas exhaust treatment device - Google Patents
Waste gas exhaust treatment device Download PDFInfo
- Publication number
- CN2655996Y CN2655996Y CN 03231559 CN03231559U CN2655996Y CN 2655996 Y CN2655996 Y CN 2655996Y CN 03231559 CN03231559 CN 03231559 CN 03231559 U CN03231559 U CN 03231559U CN 2655996 Y CN2655996 Y CN 2655996Y
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- CN
- China
- Prior art keywords
- cooling tower
- filter
- treatment device
- collecting unit
- waste gas
- 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 relates to a treatment device of a textile printing and dyeing industry waste gas exhaustion, comprising a cooling tower and a filter mask, wherein the cooling tower is connected with an air inlet pipe, the utility model is equipped with a wind collection device and an ejector, a filter mask is equipped with a filter layer and the ejector, the cooling tower is connected with the filter mask around sealing, the filer particle medium is the filer layer adopts the coal slag or the active coal, and the around wall of the wind is equipped with a small hole. Harmful air into the cooling tower is showered by the spraying water, the spraying water through mixture and the filter mask absorbs the harmful component in the shower washing solved waste air, and discharges purified gas.
Description
Technical field the utility model relates to the treatment technology of discharging waste gas, is fit to exhaust gas discharged treating apparatus in the technological process of typing textile printing and dyeing fabric.
In the shaping process process of background technology dyeing and printing products, because the certain silicone oil of typing aqua proportioning that uses, setting agent and various industrial chemicals, after adding thermal response, can emit and contain harmful exhaust, spread in the space, staff's respiratory tract is had excitant, also with the foul smell of feeling sick, general workman considers the typing workshop dangerous.Though national environmental protection department requires enterprise's production unit that this is taken measures again and again, strengthen labour protection to the worker; so far also there is not a kind of good method to overcome to this treatment of waste gas and discharging; make it natural, often this influences the technological progress of worker's healthy and enterprise in the past.
Summary of the invention is because this typing solution is the waste gas that the heat volatilization produces; and Yi Rongshui; to this; the utility model provides a kind of emission-control equipment that the absorption washing constitutes that cools off; this harmful exhaust that has foul smell is carried out moisture Jie handle, the discharging that reduces, stops harmful exhaust, protection health; simultaneously, prevent that this exhaust gas source is diffused into other adjacent or close place or workshops.
For achieving the above object, the principle of washing, water-soluble, cold filtration absorption is adopted in the utility model design, design following technical proposals: mainly include cooling tower, filter mantle, in cooling tower, be provided with wind collecting unit, nozzle is arranged in wind collecting unit, in filter mantle, be provided with filter course and nozzle, filter mantle is communicated with the wind collecting unit in the cooling tower, cooling tower has blast pipe and delivery port, and its technical characterstic is that the wind collecting unit wall is equipped with aperture, and the filter mantle bottom is equipped with filter course.Described filter course thickness is at 5～20cm, and the diameter of the granule medium of filter course is at 0.5～2cm, and described wind collecting unit shape is as two continuous conical horns.
The utility model mixes, cools off at cooling tower with the water of nozzle ejection the waste gas that enters into cooling tower, make part waste gas and be dissolved in water, a waste gas after the washing is from the wind collecting unit to the filter mantle, through filter course, again with the cleaning of spraying water, further filter and water-solublely make harmful gas ingredients water-soluble substantially, by the delivery port discharge, the gas of discharging in the filter mantle has been eliminated oxious component.Reach the emission abatement requirement.
Drawing key diagram 1 is the utility model topology view.
The 1-air inlet pipe, 2-discharge pipe, 3-nozzle, 4-hand hole, 5-filter course, 6-filter screen, 7-cooling tower, 8-wind collecting unit, 9-nozzle, 10 water inlet pipes, 11-delivery port, 12-filter mantle, 13-control valve, 14-aperture.
The specific embodiment is consulted Fig. 1, cooling tower 7 lower bottom parts of the present utility model are equipped with delivery port 11, the upper circular mouth is along being connected to wind collecting unit 8, be tightly connected with the filter mantle periphery, shape is as two conical horns, and two radius is big, be processed with many apertures 14 on the whole circumference of the wind collecting unit 8 that mid diameter is little, the diameter of aperture 14 is at 1～5cm, look the waste gas air inflow what and select size for use, the nozzles 9 of central authorities connect water inlet pipes 10 in the wind collecting unit 8.Waste gas from air inlet pipe 1 introducing, enter at the aperture 14 of 1～5cm by diameter in 7 neutralizations of whole tower and to drench the water that with nozzle 9 in the wind collecting unit 8 and mix, harmful exhaust wherein soluble in water enters treatment tank or utilizes scrubbing exhaust gas by water inlet pipe 10 secondaries again by delivery port 11.Secondary waste gas from cooling tower 7 rises through filter screen 6 and the granule medium that is laid in filter course 5 on the filter screen 6, the spray of the water spray that the nozzle 3 of connection water inlet pipe 10 flowed out in a friendship was covered again, secondary waste gas is again with the water mixing, washing, the waste water that contains a small amount of harmful exhaust is discharged through delivery port again through the washing of the water spray of nozzle 3 in absorption of the filtering particle medium on the filter course 5 and the cooling tower 7.Waste gas in the tower is through moving in circles several times, and the gas of discharging from discharge pipe 2 contains seldom or do not have an oxious component again.Filtering particle medium in the described filter course 5 is selected cinder or activated carbon for use, they have stronger suction-operated, its cinder better effects if, and it is economical, the diameter of filtering particle medium cinder or active carbon is selected 0.5～2cm for use, the Thickness Design of filter course 5 is selected 8～16cm for use, look and enter exhaust gas flow, the size of concentration (thin) and to increase and decrease the thickness and the corresponding filtering particle medium diameter of its filter course 5 big or little, the flow of control valve 13 control water spray sizes, discharge amount of exhaust gas is big, and discharge is just big.
On cooling tower 7 or filter mantle 12, offer hand hole 4, open loam cake, dirt at the bottom of the convenient cleaning tower and displacement filtering particle medium.
Claims (4)
1, a kind of waste discharge treatment device, mainly include cooling tower and filter mantle, wind collecting unit and delivery port are arranged in the cooling tower, nozzle is arranged in the wind collecting unit, be equipped with filter course and nozzle and discharge pipe in the filter mantle, filter mantle connects cooling tower, it is characterized in that wind collecting unit (8) is equipped with aperture (14) all around, and filter course (5) is arranged at filter mantle (12) bottom.
2, waste discharge treatment device according to claim 1, its diameter of aperture that it is characterized in that wind collecting unit 8 is at 1～5cm.
3, waste discharge treatment device according to claim 1, the diameter of granule medium that it is characterized in that filter course (5) is at 0.5～2cm, and the thickness of filter course is at 8～16cm.
4, waste discharge treatment device according to claim 1 is characterized in that wind collecting unit (8) shape is as two continuous round speakers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231559 CN2655996Y (en) | 2003-05-24 | 2003-05-24 | Waste gas exhaust treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231559 CN2655996Y (en) | 2003-05-24 | 2003-05-24 | Waste gas exhaust treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655996Y true CN2655996Y (en) | 2004-11-17 |
Family
ID=34326156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231559 Expired - Fee Related CN2655996Y (en) | 2003-05-24 | 2003-05-24 | Waste gas exhaust treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2655996Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009065293A1 (en) * | 2007-11-19 | 2009-05-28 | Xu, Xiaolin | Waste gas treatment device |
| CN106334404A (en) * | 2016-10-14 | 2017-01-18 | 哈尔滨理工大学 | Welding smoke spray-purifying device and purifying method |
| CN106696275A (en) * | 2016-12-14 | 2017-05-24 | 芜湖纯元光电设备技术有限公司 | Waste gas purifying device for light curing machine |
-
2003
- 2003-05-24 CN CN 03231559 patent/CN2655996Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009065293A1 (en) * | 2007-11-19 | 2009-05-28 | Xu, Xiaolin | Waste gas treatment device |
| CN106334404A (en) * | 2016-10-14 | 2017-01-18 | 哈尔滨理工大学 | Welding smoke spray-purifying device and purifying method |
| CN106696275A (en) * | 2016-12-14 | 2017-05-24 | 芜湖纯元光电设备技术有限公司 | Waste gas purifying device for light curing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU MEISHIDA DYEING CO., LTD. Free format text: FORMER OWNER: WAN GUORONG Effective date: 20041022 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20041022 Address after: 311264, No. 1 Renmin Road, Hom town, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Hangzhou Meishida printing and dyeing Co., Ltd. Address before: 311264 village, four Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Wan Guorong |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |