CN204816141U - Organic waste gas's purification unit - Google Patents
Organic waste gas's purification unit Download PDFInfo
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- CN204816141U CN204816141U CN201520420322.1U CN201520420322U CN204816141U CN 204816141 U CN204816141 U CN 204816141U CN 201520420322 U CN201520420322 U CN 201520420322U CN 204816141 U CN204816141 U CN 204816141U
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- absorbing unit
- casing
- exhaust gas
- air inlet
- processing device
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Abstract
The utility model discloses an organic waste gas's purification unit, adsorb the unit including box and the several that is located the box, box one end is equipped with the air inlet, and the other end is equipped with the gas vent, the box internal fixation has the support, it is the column barrel to adsorb the unit, stretch out at the both ends of adsorbing the unit the support and with the air inlet communicates with each other, the barrel part of adsorbing the unit with the gas vent communicates with each other, the utility model discloses an organic waste gas purification unit can effectively get rid of the organic pollutant among the organic waste gas, have the high efficiency, quick, absorption efficiency is high, maintain simple and convenient advantage.
Description
Technical field
The utility model relates to a kind of purifying processing device, particularly a kind of absorbing treatment device of organic exhaust gas.
Background technology
The waste gas containing organic pollution can be produced in the production process of the industries such as application, chemical industry, coating material production, printing packaging, weaving.Organic exhaust gas is a kind of poisonous, harmful gas, its release not only can cause serious environmental pollution in atmosphere, if and human body Long Term Contact or suck and will bring serious harm to nervous system and hematopoiesis function, even cause canceration and other serious disease or death.Along with the development of society, people's material progress and growth in the living standard, the enhancing of environmental protection consciousness, the serious harm of the environmental pollution that the discharge of organic exhaust gas causes and human body health more and more becomes the focus that governments at all levels and people pay close attention to.Organic waste gas treatment method conventional at present mainly contains condensation method, absorption process, absorption method, membrane separation technique, catalytic oxidation combustion method, light degradation method, plasma method and bioanalysis etc.Wherein absorption method have equipment simple, invest little, that removal efficiency is high advantage, be the method that VOCs treatment is conventional.
The key issue of absorption method is just the selection to adsorbent.Adsorbent will have intensive pore structure, and internal surface area is large, and absorption property is good, stable chemical nature, and acid and alkali-resistance is water-fast, high temperature high voltage resistant, not easily broken, little to air drag.Conventional adsorbent mainly contains active carbon (graininess and threadiness), activated alumina, silica gel, artificial zeolite etc.Because granular activated carbon has specific area greatly, adsorption capacity high is the adsorbent of a kind of organic pollution process the most frequently used at present, but also there is the problem that in regeneration difficulty, use procedure, loss is larger.
NACF is the third generation activated carbon product after conventional carbon (powdery and granular active carbon), with organic fiber (acrylic fibers etc.) for raw material forms through pretreatment, charing, activation, compared with traditional carbon absorbent, the advantage that NACF (ACF) has that specific area is large, adsorption/desorption speed is fast, adsorption capacity is large, it is low to consume energy, non-secondary pollution etc. is outstanding.
Existing carbon fiber adsorption and catalytic combustion is all adopt to place absorbing unit in casing, makes organic exhaust gas enter casing from air inlet, successively by absorbing unit, finally discharges from exhaust outlet.It is saturated that this suction type can make the absorbing unit being placed on air inlet place reach absorption too early, thus lose adsorption capacity, and service life shortens, and has influence on overall adsorption effect.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of purifying processing device of organic exhaust gas, to reach the service life of extension fixture, improves the object of adsorption efficiency and adsorption capacity.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of purifying processing device of organic exhaust gas, comprise casing and the several absorbing units being positioned at casing, described casing one end is provided with air inlet, the other end is provided with exhaust outlet, described casing internal fixtion has support, described absorbing unit is cylindrical barrel body, and the two ends of described absorbing unit are stretched out described support and communicated with described air inlet, and the shell portion of described absorbing unit communicates with described exhaust outlet.
In such scheme, pending organic exhaust gas enters casing from the air inlet of casing, is entered the cylindrical barrel body of absorbing unit by gas passage from the two ends of absorbing unit, after clean adsorption filtration process, discharge from the shell portion of absorbing unit, discharge casing finally by exhaust outlet.
Preferably, described absorbing unit comprises two rows and is disposed side by side on support, can arrange the quantity of absorbing unit according to actual needs.
Preferably, the two ends of described casing are taper near air inlet and exhaust ports, and gas enters flow velocity in casing can be slack-off, can reduce the input of power.
In further technical scheme, the inner frame that described absorbing unit comprises column and the activated carbon fiber layers be coated on outside inner frame.
Pass through technique scheme, the purifying processing device of the organic exhaust gas that the utility model provides is by the setting to casing inner structure, organic exhaust gas is entered from the two ends of absorbing unit, after adsorption filtration, discharge from shell portion, organic exhaust gas can enter from the two ends of multiple absorbing unit equably, thus avoids the absorbing unit Premature saturation at the air inlet place caused by absorbing unit successively, affects overall adsorption effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is the front view of the purifying processing device of a kind of organic exhaust gas disclosed in the utility model embodiment;
Fig. 2 is the top view of the purifying processing device of the organic exhaust gas disclosed in the utility model embodiment.
Wherein, 1, casing; 2, absorbing unit; 3, air inlet; 4, exhaust outlet; 5, support.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model provides a kind of purifying processing device of organic exhaust gas, structure as shown in Figure 1, and this apparatus structure is simple, and adsorption efficiency is high, safeguards simple and convenient.
The purifying processing device of organic exhaust gas as shown in Figure 1, comprise casing 1 and the several absorbing units 2 being positioned at casing 1, casing 1 one end is provided with air inlet 3, the other end is provided with exhaust outlet 4, casing 1 internal fixtion has support 5, absorbing unit 2 is cylindrical barrel body, the inner frame that absorbing unit 2 comprises column and the activated carbon fiber layers be coated on outside inner frame.The two ends of absorbing unit 2 are stretched out support 5 and are communicated with air inlet 3, and the shell portion of absorbing unit 2 communicates with exhaust outlet 4.
The absorbing unit 2 of the present embodiment comprises two rows and is disposed side by side on support 5, can adjust the quantity of absorbing unit 2 according to actual needs.Absorbing unit 2 and support 5 are for being flexibly connected, and the two ends of absorbing unit 2 only need through support 5, easy accessibility.The two ends of casing 1 are taper near air inlet 3 and exhaust outlet 4 place, and gas enters flow velocity in casing 1 can be slack-off, can reduce the input of power.
In the present embodiment, casing 1, absorbing unit 2 and support 5 all adopt stainless steel, and sorbing material coated on absorbing unit 2 is NACF.
Pending organic exhaust gas enters casing 1 from the air inlet 3 of casing 1, entered the cylindrical barrel body of absorbing unit 2 from the two ends of absorbing unit 2 by gas passage, after clean adsorption filtration process, discharge from the shell portion of absorbing unit 2, discharge casing 1 finally by exhaust outlet 4.
The purifying processing device of the organic exhaust gas that the utility model provides is by the setting to casing 1 inner structure, organic exhaust gas is entered from the two ends of absorbing unit 2, after adsorption filtration, discharge from shell portion, organic exhaust gas can enter from the two ends of multiple absorbing unit 2 equably, thus avoid absorbing unit 2 Premature saturation at air inlet 3 place caused by absorbing unit 2 successively, affect overall adsorption effect.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. the purifying processing device of an organic exhaust gas, comprise casing and the several absorbing units being positioned at casing, described casing one end is provided with air inlet, the other end is provided with exhaust outlet, it is characterized in that, described casing internal fixtion has support, and described absorbing unit is cylindrical barrel body, the two ends of described absorbing unit are stretched out described support and are communicated with described air inlet, and the shell portion of described absorbing unit communicates with described exhaust outlet.
2. the purifying processing device of organic exhaust gas according to claim 1, is characterized in that, described absorbing unit comprises two rows and is disposed side by side on support.
3. the purifying processing device of organic exhaust gas according to claim 1, is characterized in that, the two ends of described casing are taper near air inlet and exhaust ports.
4. the purifying processing device of organic exhaust gas according to claim 1, is characterized in that, the inner frame that described absorbing unit comprises column and the activated carbon fiber layers be coated on outside inner frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420322.1U CN204816141U (en) | 2015-06-17 | 2015-06-17 | Organic waste gas's purification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420322.1U CN204816141U (en) | 2015-06-17 | 2015-06-17 | Organic waste gas's purification unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816141U true CN204816141U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520420322.1U Expired - Fee Related CN204816141U (en) | 2015-06-17 | 2015-06-17 | Organic waste gas's purification unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN204816141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI607190B (en) * | 2016-05-25 | 2017-12-01 | 志聖工業股份有限公司 | Air filtration apparatus and filter thereof |
-
2015
- 2015-06-17 CN CN201520420322.1U patent/CN204816141U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI607190B (en) * | 2016-05-25 | 2017-12-01 | 志聖工業股份有限公司 | Air filtration apparatus and filter thereof |
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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: 20151202 Termination date: 20190617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |