CN202638228U - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
- Publication number
- CN202638228U CN202638228U CN 201220322335 CN201220322335U CN202638228U CN 202638228 U CN202638228 U CN 202638228U CN 201220322335 CN201220322335 CN 201220322335 CN 201220322335 U CN201220322335 U CN 201220322335U CN 202638228 U CN202638228 U CN 202638228U
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- Prior art keywords
- waste gas
- cylindrical shell
- cylinder body
- gas treatment
- emission
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Abstract
The utility model belongs to the technical field of waste gas treatment equipment, and particularly relates to a waste gas treatment device applied to the chemical engineering field. The waste gas treatment device comprises a cylinder body; the cylinder body is placed vertically and has a sealed bottom and an opening at the top; the opening at the top forms an exhaust port; an air inlet pipe is also fixedly connected to the side wall of the cylinder body; the front end of the air inlet pipe extends into the bottom end at the inner part of the cylinder body; the other end of the air inlet pipe is connected with an outlet of a blower; an inlet of the blower is connected to a waste gas conveying pipeline; at least one drying layer and at least one adsorption layer are arranged in the direction of waste gas flow in the cylinder body from bottom to top in sequence; and a liquid inlet used for filling a cleaning solution and a liquid drain outlet used for draining the cleaning solution are formed in the side wall of the cylinder body. The waste gas treatment device has a simple structure, a small size and a good waste gas treatment effect, and is low in cost, and beneficial to the ambient environment.
Description
Technical field
The utility model belongs to the waste gas treatment equipment technical field, relates in particular to a kind of emission-control equipment that is applied to chemical field.
Background technology
In the production process in chemical plant etc., each operation often produces a large amount of waste gas, perhaps because raw materials for production, intermediate product and final products etc. are preserved improperly, evaporate in the air, has a strong impact on working environment.Therefore, often installing air discharging facility additional in the link of necessity exhausts gases into outdoor.Along with the growing interest of people's environmental pollution problem, above-mentioned discharging also has been subject to more and more stricter restriction.Become inevitable requirement therefore before discharging, waste gas place purified treatment is made it to reach emission request.Existing waste gas treatment equipment general structure is more complicated all, and floor space is large and cost is high, and general medium-sized and small enterprises are difficult to bear.
The utility model content
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, volume is little and emission-control equipment with low cost, that purified treatment is effective.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: emission-control equipment comprises vertical placement, the open-topped cylindrical shell of sealed bottom, the opening at described top consists of exhaust outlet, on the sidewall of described cylindrical shell, also be connected with the air inlet pipe that front end stretches into the inner barrel bottom, the other end of described air inlet pipe is connected to the outlet of blower fan, and the entrance of described blower fan is connected to the waste gas pipeline road; In cylindrical shell, be provided with successively from the bottom to top at least one drying layer and at least one adsorption layer along exhaust gas flow direction; On the sidewall of described cylindrical shell, also be provided with for the liquid inlet that adds cleaning fluid with for the tap hole of discharging cleaning fluid.
Its advantage and good effect are: owing to having adopted above-mentioned design, the utility model is simple in structure.By diameter and the height of control cylindrical shell, the miniaturization that whole device can be done, floor space is little, and is with low cost.Decontamination process is divided into cleaning, dry and absorption three link, purges gradually the pollutant component in the waste gas, purified treatment is effective.
Preferably: described cylindrical shell is made of a plurality of segmentations that the end is provided with flange, and is with bolts between the adjacent sectional, and described drying layer and adsorption layer are located between the flange.The design of this structure make drying layer and adsorption layer replacing, safeguard more conveniently, reduce use cost.
Preferably: described exhaust outlet transverse horizontal ground stretches out.
Preferably: described blower fan is fixed on the outer wall of described cylindrical shell.The globality of lifting device further reduces volume, promotes the convenience of follow-up maintenance.
Preferably: described cylindrical shell is positioned on the base.The steadiness of intensifier integral body.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, adsorption layer; 2, drying layer; 3, waste gas pipeline road; 4, blower fan; 5, air inlet pipe; 6, exhaust outlet; 7, liquid inlet; 8, tap hole; 9, base.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and cooperate accompanying drawing to be described in detail as follows:
See also Fig. 1, the utility model comprises by a plurality of ends and is provided with the cylindrical shell that the segmentation of flange consists of, the lower seal of the segmentation of its lowermost end also is arranged on the base 9 to promote the steadiness of whole device, and the segmented openings of top consists of exhaust outlet 6, stretches out to exhaust outlet 6 transverse horizontal.
With bolts between a plurality of segmentations of cylindrical shell, the flow direction along waste gas in cylindrical shell is provided with a plurality of drying layers 2 and adsorption layer 1 from the bottom to top successively, and the concrete number of plies is decided on clean-up effect.Drying layer 2 and adsorption layer 1 are located between the flange.
Sidewall at cylindrical shell is connected with air inlet pipe 5, and this air inlet pipe 5 stretches into the bottom of inner barrel, with the waste gas guiding so far, moves upward again.The other end of air inlet pipe 5 is connected to the outlet of blower fan 4, and the entrance of blower fan 4 is connected to waste gas pipeline road 3.In this example, be the globality of the volume lifting device that further reduces device, blower fan 4 is fixed on the outer wall of cylindrical shell.
On the sidewall of cylindrical shell, also be provided with superposed liquid inlet 7 and be positioned at the tap hole 8 of bottom, be respectively applied in cylindrical shell, add the aqueous solution of entry or medicament and with its discharge.Be provided with drier in the drying layer 2 and prevent that for the moisture that absorbs preorder waste gas it from producing harmful effect to the adsorbent in the follow-up adsorption layer 1.The single adsorption agent of reacting with the waste gas main component can be added in the adsorption layer 1 and also compound adsorbent can be added.
The course of work of this example: waste gas is sent in the cylindrical shell through blower fan 4 pressurization by waste gas pipeline road 3, enters cleaning fluid from the end of air inlet pipe 5, moves upward and is cleaned, and solable matter wherein obtains filtering.Upwards through drying layer 2, moisture wherein is absorbed and obtains drying waste gas, continues upwards process adsorption layer 1, and main harmful components wherein are adsorbed agent absorption, finally are fully purified to discharge from exhaust outlet 6.At set intervals, need to change by the cleaning fluid in liquid inlet 7 and 8 pairs of cylindrical shells of tap hole.Each a period of time, also need to change drying layer 2 and adsorption layer 1 to guarantee its purified treatment ability.
Claims (5)
1. emission-control equipment, it is characterized in that: comprise vertical placement, the open-topped cylindrical shell of sealed bottom, the opening at described top consists of exhaust outlet (6), on the sidewall of described cylindrical shell, also be connected with the air inlet pipe (5) that front end stretches into the inner barrel bottom, the other end of described air inlet pipe (5) is connected to the outlet of blower fan (4), and the entrance of described blower fan (4) is connected to waste gas pipeline road (3); In cylindrical shell, be provided with successively from the bottom to top at least one drying layer (2) and at least one adsorption layer (1) along exhaust gas flow direction; On the sidewall of described cylindrical shell, also be provided with for the liquid inlet (7) that adds cleaning fluid with for the tap hole (8) of discharging cleaning fluid.
2. according to emission-control equipment claimed in claim 1, it is characterized in that: described cylindrical shell is made of a plurality of segmentations that the end is provided with flange, and is with bolts between the adjacent sectional, and described drying layer (2) and adsorption layer (1) are located between the flange.
3. according to emission-control equipment claimed in claim 1, it is characterized in that: stretch out to described exhaust outlet (6) transverse horizontal.
4. according to emission-control equipment claimed in claim 1, it is characterized in that: described blower fan (4) is fixed on the outer wall of described cylindrical shell.
5. according to each described emission-control equipment of claim 1 to 4, it is characterized in that: described cylindrical shell is positioned on the base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322335 CN202638228U (en) | 2012-07-05 | 2012-07-05 | Waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220322335 CN202638228U (en) | 2012-07-05 | 2012-07-05 | Waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638228U true CN202638228U (en) | 2013-01-02 |
Family
ID=47407410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220322335 Expired - Fee Related CN202638228U (en) | 2012-07-05 | 2012-07-05 | Waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790243A (en) * | 2020-08-07 | 2020-10-20 | 高陵蓝晓科技新材料有限公司 | Disposable waste gas adsorption device, system and use method |
-
2012
- 2012-07-05 CN CN 201220322335 patent/CN202638228U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790243A (en) * | 2020-08-07 | 2020-10-20 | 高陵蓝晓科技新材料有限公司 | Disposable waste gas adsorption device, system and use 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 |
Granted publication date: 20130102 Termination date: 20150705 |
|
| EXPY | Termination of patent right or utility model |