CN203852964U - Industrial waste gas adsorption treatment device - Google Patents
Industrial waste gas adsorption treatment device Download PDFInfo
- Publication number
- CN203852964U CN203852964U CN201420169725.9U CN201420169725U CN203852964U CN 203852964 U CN203852964 U CN 203852964U CN 201420169725 U CN201420169725 U CN 201420169725U CN 203852964 U CN203852964 U CN 203852964U
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- treating column
- waste gas
- industrial waste
- pipe
- water tank
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Abstract
The utility model relates to an industrial waste gas adsorption treatment device which comprises a treating column, wherein a gas inlet pipe and a gas outlet pipe are connected to the treating column; a spray pipe with a plurality of nozzles is arranged at the upper part in the treating column; a spray water tank is arranged on one side of the treating column, and a pumping mechanism which is connected with the spray pipe is arranged on the spray water tank; a top opening and a trumpet-shaped diffuser with large upper part and small lower part are arranged at the center of the bottom of the treating column; the gas inlet pipe extends into the treating column and is communicated with the bottom of the diffuser; a plurality of water discharge holes are formed in the bottom of the diffuser; an adsorption layer is arranged in the treating column and above the spray pipe, and the bottom end surface of the adsorption layer is in the shape of an arc the middle part of which is concave upwards; a return pipe which is communicated with the spray water tank is connected to the bottom of the treating column. The device can be used for carrying out spray-washing and adsorption on industrial waste gas, the treatment effect on the industrial waste gas can be effectively guaranteed, and the device has good practicability.
Description
Technical field
The utility model relates to a kind of environmental protection device, relates in particular to a kind of industrial waste gas absorbing treatment device.
Background technology
Industrial waste gas is as one of main source of atmosphere pollution, the mankind's living environment is had to very large destruction, therefore industrial waste gas is effectively processed, there is very important realistic meaning so that it reaches among entering atmospheric environment after suitable emission request again.At present have a variety of for the device of industrial waste gas processing, it adopts single spray irrigation or adsorption filtration method mostly, these single modes are limited to the disposal ability of industrial waste gas, be difficult to reach the treatment effect of continuous and effective, therefore design the treating apparatus that a kind of multimode combines, to improve, the disposal ability of industrial waste gas is just had to very large necessity.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of industrial waste gas absorbing treatment device, and it can carry out spray irrigation and absorption to industrial waste gas, can effectively ensure the treatment effect to industrial waste gas, has good practicality.
For achieving the above object, industrial waste gas absorbing treatment device of the present utility model comprises the treating column that is connected with turnover tracheae, described air inlet pipe is connected in the bottom for the treatment of column, described escape pipe is connected in the top for the treatment of column, top in described treating column is provided with the sparge pipe with multiple shower nozzles, a side at described treating column is provided with spray water tank, described spray water tank is provided with the pumping means being connected with sparge pipe, bottom center in described treating column is provided with open top, and big up and small down trumpet-shaped air diffuser, described air inlet pipe stretches in treating column and is communicated in the bottom of air diffuser, bottom at air diffuser is also provided with multiple spilled water holes, in described treating column, be positioned at sparge pipe above be also provided with adsorption layer, the bottom face of described adsorption layer be middle part fovea superior arc, also be connected with in the bottom of described treating column and the return pipe that sprays casing and be connected.
Adopt above-mentioned technical scheme, in the time that industrial waste gas enters air diffuser bottom by air inlet pipe, can first carry out reverse spray irrigation by shower nozzle institute water jet to it, to remove bulky grain dust in industrial waste gas etc., and industrial waste gas is in air diffuser upwards in mobile process, due to the water conservancy diversion of air diffuser can make industrial waste gas have forward in shower nozzle spray water flow out flow, thereby can make industrial waste gas obtain good spray irrigation effect; And industrial waste gas after spray irrigation can carry out adsorption treatment via adsorption layer on the top for the treatment of column, thereby obtain conforming with the result of emission request, and due to the bottom face of adsorption layer be set to middle part fovea superior arc, thereby can be on the bottom face of adsorption layer flow to surrounding via moisture contained in the industrial waste gas after spray irrigation, can prevent that moisture from adhering to and affect the ventilation capacity of adsorption layer on adsorption layer bottom face.
As the restriction to aforesaid way, described pumping means comprises the water pump of being located on spray water tank, and the outlet pipe of described water pump is connected with sparge pipe, and the water inlet pipe of described water pump stretches in spray water tank, and is connected with water inflow filter at the end of water inlet pipe.
As the restriction to aforesaid way, on described return pipe, be serially connected with graded filter.Graded filter is set the sewage refluxing in treating column is filtered, contaminated to avoid spraying water in water tank, thus can prevent that shower nozzle place from stopping up.
As the restriction to aforesaid way, the edge of the extended line upwards of two sides in the center cross-sectional of the described air diffuser bottom face curved with described adsorption layer is crossing.Two sides of air diffuser extended line is upwards set to crossing with the edge of adsorption layer bottom face, can make like this flow direction of the industrial waste gas flowing out from air diffuser just in the covering scope in adsorption layer, thereby can prevent that industrial waste gas from producing convolution in treating column, affects gas and organize mobility.
In sum, adopt the technical solution of the utility model, can carry out to industrial waste gas the combination processing of spray irrigation and absorption, can effectively ensure the treatment effect to industrial waste gas, there is good practicality.
Brief description of the drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is done further to describe in detail:
Fig. 1 is the structural representation of the utility model embodiment;
In figure: 1, treating column; 2, air inlet pipe; 3, escape pipe; 4, adsorption layer; 5, sparge pipe; 6, shower nozzle; 7, air diffuser; 8, spilled water hole; 9, outlet pipe; 10, water pump; 11, spray water tank; 12, return pipe; 13, graded filter; 14, filling pipe; 15, case lid; 16, overflow pipe; 17, arcuate bottom end face; 18, support; 19, water inlet pipe; 20, water inflow filter.
Detailed description of the invention
The present embodiment relates to a kind of industrial waste gas absorbing treatment device, as shown in Figure 1, it comprises the treating column 1 that is connected with air inlet pipe 2 and escape pipe 3, treating column 1 is placed on support 18, air inlet pipe 2 is connected to the bottom for the treatment of column 1, and be provided with an open top in treating column 1 inner bottom part centre, and big up and small down trumpet-shaped air diffuser 7, air inlet pipe 2 stretches in treating column 1 and is communicated in the bottom of air diffuser 7, and the bottom of air diffuser 7 be positioned at air inlet pipe 2 connected entrances below also offer multiple spilled water holes 8.In treating column 1, be positioned at air diffuser 7 above be provided with the sparge pipe 5 with multiple shower nozzles 6, also be provided with spray water tank 11 in a side for the treatment of column 1, on spray water tank 11, be provided with water pump 10, the outlet pipe 9 of water pump 10 is connected with sparge pipe 5,19 of the water inlet pipes of water pump 10 stretch in spray water tank 11, are serially connected with water inflow filter 20 at the end of water inlet pipe 19.On spray water tank 11, be also provided with filling pipe 14, case lid 15 and overflow pipe 16.
Be connected with return pipe 12 in the bottom for the treatment of column 1, the end of return pipe 12 stretches in spray water tank 11, and on return pipe 12, be also provided with graded filter 13, graded filter 13 can filter the sewage after spray irrigation in treating column 1, to ensure to be back to the cleaning of the water of spray in water tank 11, avoid spraying water in water tank 11 contaminated and affect spray irrigation effect and produce the problem of obstruction shower nozzle.In treating column 1, be positioned at sparge pipe 5 above be also provided with an adsorption layer 4, adsorption layer 4 can be made up of the activated carbon fiber layers being fixedly installed in treating column 1, and the bottom face of adsorption layer 4 is the arcuate bottom end face 17 of a middle part fovea superior, the bottom face of adsorption layer 4 is set to arcuate bottom end face 17, be conducive to moisture flowing to its surrounding, thereby can prevent moisture contained in the industrial waste gas after spray irrigation adhering to and affecting the ventilation capacity of adsorption layer 4 on arcuate bottom end face 17, and in the present embodiment for the flow direction that ensures the industrial waste gas flowing out via air diffuser 7 is placed in the covering scope of arcuate bottom end face 17 of adsorption layer 4, the extended line upwards of two sides in the center cross-sectional of air diffuser 7 is crossing with the edge of the arcuate bottom end face 17 of adsorption layer 4, it can be as shown in the dotted line in Fig. 1.
This industrial waste gas absorbing treatment device in use, industrial waste gas is entered the bottom of air diffuser 7 by air inlet pipe 2, then under the guide functions of air diffuser 7, upwards flow out, in the process upwards flowing at industrial waste gas, carried out reverse flushing by the current that shower nozzle sprayed, thereby the flushings such as the bulky grain dust in industrial waste gas can be got off, the dust rinsing and the water section of ejection fall in air diffuser 7, and can be flowed into by spilled water hole 8 bottom for the treatment of column 1, be back to after graded filter 13 filters by return pipe 12 again in spray water tank 11 at the sewage for the treatment of column 1 bottom, to accomplish fully recycling water source.
Industrial waste gas after spray irrigation upwards enters in adsorption layer 4 again, in industrial waste gas, contained moisture can adhere on the bottom face that accumulates in adsorption layer 4, because the bottom face of adsorption layer 4 is set to arcuate bottom end face 17, thereby the moisture gathering thereon can flow down and avoid the problem of accumulation affects adsorption layer 4 ventilation capacity to occur from trend surrounding under self gravitation effect, after the further adsorption treatment of industrial waste gas via adsorption layer 4, can reach emission request, then enter atmosphere from escape pipe 3.
Claims (4)
1. an industrial waste gas absorbing treatment device, comprise the treating column that is connected with turnover tracheae, described air inlet pipe is connected in the bottom for the treatment of column, described escape pipe is connected in the top for the treatment of column, top in described treating column is provided with the sparge pipe with multiple shower nozzles, a side at described treating column is provided with spray water tank, described spray water tank is provided with the pumping means being connected with sparge pipe, it is characterized in that: the bottom center in described treating column is provided with open top, and big up and small down trumpet-shaped air diffuser, described air inlet pipe stretches in treating column and is communicated in the bottom of air diffuser, bottom at air diffuser is also provided with multiple spilled water holes, in described treating column, be positioned at sparge pipe above be also provided with adsorption layer, the bottom face of described adsorption layer be middle part fovea superior arc, also be connected with in the bottom of described treating column and the return pipe that sprays casing and be connected.
2. industrial waste gas absorbing treatment device according to claim 1, it is characterized in that: described pumping means comprises the water pump of being located on spray water tank, the outlet pipe of described water pump is connected with sparge pipe, the water inlet pipe of described water pump stretches in spray water tank, and is connected with water inflow filter at the end of water inlet pipe.
3. industrial waste gas absorbing treatment device according to claim 1, is characterized in that: on described return pipe, be serially connected with graded filter.
4. industrial waste gas absorbing treatment device according to claim 1, is characterized in that: the edge of the extended line upwards of two sides in the center cross-sectional of the described air diffuser bottom face curved with described adsorption layer is crossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169725.9U CN203852964U (en) | 2014-04-10 | 2014-04-10 | Industrial waste gas adsorption treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169725.9U CN203852964U (en) | 2014-04-10 | 2014-04-10 | Industrial waste gas adsorption treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203852964U true CN203852964U (en) | 2014-10-01 |
Family
ID=51602845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169725.9U Expired - Fee Related CN203852964U (en) | 2014-04-10 | 2014-04-10 | Industrial waste gas adsorption treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203852964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925059A (en) * | 2017-04-28 | 2017-07-07 | 浙江恒通机械有限公司 | Metallic dust centralized recovery processing equipment |
| CN112090189A (en) * | 2020-09-01 | 2020-12-18 | 南京蔚蓝环境科技有限公司 | Waste gas adsorption treatment device and treatment method |
-
2014
- 2014-04-10 CN CN201420169725.9U patent/CN203852964U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925059A (en) * | 2017-04-28 | 2017-07-07 | 浙江恒通机械有限公司 | Metallic dust centralized recovery processing equipment |
| CN112090189A (en) * | 2020-09-01 | 2020-12-18 | 南京蔚蓝环境科技有限公司 | Waste gas adsorption treatment device and treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20180410 |