CN206304536U - A kind of cleaning equipment for waste organic gas - Google Patents
A kind of cleaning equipment for waste organic gas Download PDFInfo
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- CN206304536U CN206304536U CN201621425893.5U CN201621425893U CN206304536U CN 206304536 U CN206304536 U CN 206304536U CN 201621425893 U CN201621425893 U CN 201621425893U CN 206304536 U CN206304536 U CN 206304536U
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- waste gas
- organic waste
- purification device
- activated carbon
- adsorption
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- 238000004140 cleaning Methods 0.000 title 1
- 239000002699 waste material Substances 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000001179 sorption measurement Methods 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 28
- 239000010815 organic waste Substances 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 14
- 239000011148 porous material Substances 0.000 claims description 3
- 238000003795 desorption Methods 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 abstract description 6
- 238000010926 purge Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
本实用新型涉及废气处理领域，具体涉及一种有机废气净化处理装置，包括箱体、设置于箱体两端的进气口和出气口、卡接于箱体内的吸附单元，所述吸附单元包括两个相扣形成空腔的凸面的活性炭过滤网，所述净化装置还包括热气入口。在提高吸附效率的同时，可进行饱和活性炭脱附处理，降低运营费用，节约能源，不会造成吸附能力的衰减。
The utility model relates to the field of waste gas treatment, in particular to an organic waste gas purification treatment device, which comprises a box body, an air inlet and an air outlet arranged at both ends of the box body, and an adsorption unit clamped in the box body, and the adsorption unit includes two Two activated carbon filters are interlocked to form a convex surface of the cavity, and the purification device also includes a hot air inlet. While improving the adsorption efficiency, it can perform desorption treatment with saturated activated carbon, reduce operating costs, save energy, and will not cause the attenuation of adsorption capacity.
Description
技术领域technical field
本实用新型涉及废气处理领域，具体涉及一种有机废气净化装置。The utility model relates to the field of waste gas treatment, in particular to an organic waste gas purification device.
背景技术Background technique
有机废气主要来源于石油和化工行业生产过程中排放的废气，主要包括各种烃类、醇类、醛类、酸类、酮类和胺类等，造成大气污染，对人体健康危害大。Organic waste gas mainly comes from the waste gas emitted during the production process of petroleum and chemical industries, mainly including various hydrocarbons, alcohols, aldehydes, acids, ketones and amines, etc., causing air pollution and causing great harm to human health.
活性炭吸附是处理有机废气常用的设备，应用广、使用便捷，但目前工业中使用的活性炭吸附装置，往往由于活性炭容易饱和，不能直接脱附，必须定期更换，导致初期投资少，后期运营较高；且活性炭的吸附容量不能得到最大利用，吸附效率不高。Activated carbon adsorption is a commonly used equipment for the treatment of organic waste gas. It is widely used and convenient to use. However, the activated carbon adsorption devices currently used in the industry often cannot be directly desorbed due to the fact that the activated carbon is easily saturated and must be replaced regularly, resulting in low initial investment and high later operation. ; And the adsorption capacity of activated carbon cannot be maximized, and the adsorption efficiency is not high.
实用新型内容Utility model content
本实用新型的目的是克服上述缺陷，提供一种更高效的可脱附的有机废气净化装置。The purpose of this utility model is to overcome the above defects and provide a more efficient desorbable organic waste gas purification device.
本实用新型的技术方案：一种有机废气净化装置，包括箱体、设置于箱体两端的进气口和出气口、卡接于箱体内的吸附单元，所述吸附单元包括两个相扣形成空腔的凸面的活性炭过滤网，所述净化装置还包括热气入口。The technical solution of the utility model: an organic waste gas purification device, including a box body, an air inlet and an air outlet arranged at both ends of the box body, and an adsorption unit snapped into the box body. The convex surface of the cavity is an activated carbon filter, and the purification device also includes a hot air inlet.
凸面活性炭过滤网的设计增大了吸附接触面，提高吸附效率；相扣的两个凸面活性炭过滤网形成了独立的空腔结构，减缓有机废气流速，增加废气停留时间，进一步提高吸附效率。The design of the convex activated carbon filter increases the adsorption contact surface and improves the adsorption efficiency; the two interlocking convex activated carbon filters form an independent cavity structure, which slows down the flow rate of organic waste, increases the residence time of waste gas, and further improves the adsorption efficiency.
热气入口的设置，便于通入热空气对活性炭进行热吹扫脱附，该热吹扫法对活性炭进行多次解析再生，不会造成吸附能力的衰减，同时减少了装置的运营费用，节约能源。The setting of the hot air inlet is convenient for hot air to carry out thermal purging and desorption of activated carbon. This thermal purging method performs multiple analysis and regeneration of activated carbon without causing the attenuation of adsorption capacity, and at the same time reduces the operating cost of the device and saves energy. .
优选的，所述吸附单元的两个活性炭过滤网的凸面凸出方向相背。Preferably, the protruding directions of the two activated carbon filter screens of the adsorption unit are opposite to each other.
优选的，所述吸附单元不少于两组，且平行布置于所述箱体内。Preferably, there are no less than two groups of the adsorption units, and they are arranged in parallel in the box.
优选的，该净化装置还包括第一初滤网和第二初滤网，所述第二初滤网比第一初滤网的孔隙更小；对有机废气中的颗粒物等杂质进行过滤，提高了活性炭吸附效率和活性炭使用寿命。Preferably, the purifying device also includes a first primary filter and a second primary filter, the second primary filter has smaller pores than the first primary filter; filters impurities such as particulate matter in the organic waste gas, and improves The adsorption efficiency of activated carbon and the service life of activated carbon were improved.
优选的，所述热气入口设于所述箱体顶部、吸附单元两侧，提高热吹扫效率。Preferably, the hot gas inlet is arranged on the top of the box and on both sides of the adsorption unit, so as to improve the heat purging efficiency.
优选的，所述进气口、出气口和热气入口均设有阀门，进行热吹扫脱附时，便于对进出口进行控制。Preferably, the air inlet, the air outlet and the hot gas inlet are all provided with valves, so as to facilitate the control of the inlet and outlet during thermal purging and desorption.
优选的，所述箱体底部设有排杂口、支脚，排杂口便于对箱体内的积累的杂质外排。Preferably, the bottom of the box is provided with a miscellaneous outlet and a foot, and the miscellaneous outlet facilitates the discharge of accumulated impurities in the box.
本实用新型优点：The utility model advantage:
1、凸面活性炭过滤网的设计增大了吸附接触面，提高吸附效率；相扣的两个凸面活性炭过滤网形成了独立的空腔结构，减缓有机废气流速，增加废气停留时间，进一步提高吸附效率。1. The design of the convex activated carbon filter increases the adsorption contact surface and improves the adsorption efficiency; the two interlocking convex activated carbon filters form an independent cavity structure, which slows down the flow rate of organic waste, increases the residence time of waste gas, and further improves the adsorption efficiency .
2、热气入口的设置，便于通入热空气对活性炭进行热吹扫脱附，该热吹扫法对活性炭进行多次解析再生，不会造成吸附能力的衰减。2. The setting of the hot air inlet is convenient for hot air to carry out thermal purging and desorption of activated carbon. This thermal purging method performs multiple analysis and regeneration of activated carbon without causing the attenuation of adsorption capacity.
3、第一、第二初滤网，对有机废气中的颗粒物等杂质进行过滤，提高了活性炭吸附效率和活性炭使用寿命。3. The first and second primary filters filter impurities such as particulate matter in organic waste gas, improving the adsorption efficiency of activated carbon and the service life of activated carbon.
附图说明Description of drawings
图1为本实用新型的结构示意图；Fig. 1 is the structural representation of the utility model;
图中的标号为：箱体-1，进气口-2，出气口-3，吸附单元-4，活性炭过滤网-401，第一初滤网-5，第二初滤网-6，热气入口-7，阀门-8，排杂口-9，支脚-10。The labels in the figure are: box-1, air inlet-2, air outlet-3, adsorption unit-4, activated carbon filter-401, first primary filter-5, second primary filter-6, hot air Inlet-7, valve-8, miscellaneous outlet-9, leg-10.
具体实施方式detailed description
下面结合具体实施例，进一步阐述本实用新型。应理解，这些实施例仅用于说明本实用新型而不用于限制本实用新型的范围。此外应理解，在阅读了本实用新型讲授的内容之后，本领域技术人员可以对本实用新型作各种修改或改动，这些等价形式同样落于本申请所附权利要求书所限定的范围。Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various modifications or changes to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.
如图1所示的一种有机废气净化装置，包括箱体1、设置于箱体1两端的进气口2和出气口3、进气口2后侧的第一初滤网5和第二初滤网6、卡接于箱体1内的吸附单元4、设于箱体1顶部、吸附单元4两侧的热气入口7。吸附单元4包括两个相扣形成空腔的凸面凸出方向相背的活性炭过滤网401，吸附单元4不少于两组，且平行布置于箱体1内；第二初滤网6比第一初滤网5的孔隙更小；进气口2、出气口3和热气入口7均设有阀门8，箱体1底部设有排杂口9、支脚10。A kind of organic waste gas purifying device as shown in Fig. 1, comprises box body 1, the air inlet 2 and the air outlet 3 that are arranged at both ends of box body 1, the first primary filter screen 5 and the second air inlet 2 rear side The primary filter 6 , the adsorption unit 4 clamped in the box body 1 , and the hot gas inlets 7 arranged on the top of the box body 1 and on both sides of the adsorption unit 4 . The adsorption unit 4 comprises two interlocking activated carbon filter screens 401 whose convex faces protrude in opposite directions to form a cavity, and the adsorption unit 4 is not less than two groups, and is arranged in parallel in the casing 1; the second primary filter screen 6 is larger than the first The pores of the first filter screen 5 are smaller; the air inlet 2, the air outlet 3 and the hot air inlet 7 are all provided with a valve 8, and the bottom of the casing 1 is provided with a miscellaneous outlet 9 and a leg 10.
对有机废气进行活性炭吸附处理时，关闭热气入口阀门，打开进气口、出气口阀门，有机废气经过第一、第二初滤网过滤其中的颗粒物等杂质，再经过各层吸附单元吸附废气中的有机物气体，最后由出气口排出。当吸附单元中的活性炭饱和后，进行脱附处理，关闭进气口阀门，打开各热气入口，通入热气，利用热空气吹扫吸附单元的饱和活性炭进行脱附，尾气由出气口排出，吸附及吹扫产生的杂质等由排杂口清理。When performing activated carbon adsorption treatment on organic waste gas, close the hot gas inlet valve, open the air inlet and air outlet valves, and the organic waste gas passes through the first and second primary filters to filter impurities such as particles, and then passes through the adsorption units of each layer to absorb the waste gas. The organic gas is finally discharged from the gas outlet. When the activated carbon in the adsorption unit is saturated, desorption treatment is carried out, the air inlet valve is closed, the hot air inlets are opened, hot air is introduced, and the saturated activated carbon in the adsorption unit is purged with hot air for desorption, the tail gas is discharged from the air outlet, and the adsorption and the impurities generated by purging are cleaned from the miscellaneous discharge port.
Claims (8)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425893.5U CN206304536U (en) | 2016-12-23 | 2016-12-23 | A kind of cleaning equipment for waste organic gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425893.5U CN206304536U (en) | 2016-12-23 | 2016-12-23 | A kind of cleaning equipment for waste organic gas |
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| CN206304536U true CN206304536U (en) | 2017-07-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422662A (en) * | 2016-12-23 | 2017-02-22 | 广西大学 | Organic waste gas purifying device |
| CN107879775A (en) * | 2017-11-20 | 2018-04-06 | 咸丰隆态生物科技有限公司 | A kind of biomass fertilizers process units |
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- 2016-12-23 CN CN201621425893.5U patent/CN206304536U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422662A (en) * | 2016-12-23 | 2017-02-22 | 广西大学 | Organic waste gas purifying device |
| CN107879775A (en) * | 2017-11-20 | 2018-04-06 | 咸丰隆态生物科技有限公司 | A kind of biomass fertilizers process units |
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