CN206184212U - Fixed adsorption bed of honeycomb activated carbon - Google Patents
Fixed adsorption bed of honeycomb activated carbon Download PDFInfo
- Publication number
- CN206184212U CN206184212U CN201621074840.3U CN201621074840U CN206184212U CN 206184212 U CN206184212 U CN 206184212U CN 201621074840 U CN201621074840 U CN 201621074840U CN 206184212 U CN206184212 U CN 206184212U
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- CN
- China
- Prior art keywords
- activated carbon
- adsorption
- cellular activated
- adsorbent bed
- honeycomb activated
- 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 fixed adsorption bed of honeycomb activated carbon, this adsorption bed includes the honeycomb activated carbon adsorption filter unit of adsorption box body and incasement. Bilayer structure is adopted in adsorption box body (7), the middle aluminium silicate heat preservation filler of filling, and bottom half and top are equipped with air inlet (1) of adsorption process and gas outlet (4) and desorption process 's air inlet (3) and gas outlet (2) respectively, honeycomb activated carbon adsorption filter unit is including guide plate (5) and honeycomb activated carbon adsorption bed (6) of longitudinal separation range that change airflow direction. The utility model belongs to the totally -enclosed type can be used to outside indoor, and is efficient to the exhaust purification of big amount of wind low concentration, has advantages such as equipment area is little, the cost is with low costs.
Description
Technical field
The utility model is related to a kind of fixed adsorbent bed of cellular activated carbon, more particularly to a kind of low dense for Wind Volume
Spend the Highly Effective type processing unit of organic exhaust gas.
Background technology
VOC (VOCs) refers to that can evaporate into all organic compounds in air at normal temperatures and pressures
General name.Industry involved by the discharge of industrial stationary source organic exhaust gas is numerous, and pollutant kind is various, and composition is complicated.With
SOx, NOx are compared with particulate matter, and the composition of VOCs is complicated, and Treatment process system is complicated, is related to ten multiple technologies and combination technique.
VOCs is discharged in the form of low concentration, Wind Volume in most industrial tail gas, in order to reduce control expense, typically
Adsorption Concentration is carried out to low concentration gas first using sorbing material, condensation recovery, catalysis burning or high temperature is then carried out again and is burnt
Burning treatment.
The application of Adsorption Concentration technology quickly grows in recent years, mainly includes ADSORPTION IN A FIXED BED concentration technique and zeolite runner
Adsorption Concentration technology.But the fixed adsorbent bed generally existing of activated carbon some problems：Equipment volume is huge（General 3 tower）, account for
Ground area is more, and cost is high；Adsorbent bed air flow resistance is big, and energy consumption is higher, easy accumulated heat, for low-boiling point material（Such as ketone）
Easily there is hazard of catch fire, and usage cycles are short, it is necessary to regularly replace.
The content of the invention
To solve problem present in background technology, the utility model provides a kind of for large-wind-volume low-concentration organic waste
Gas disposal efficiency high, compact equipment, the fixed adsorbent bed of cellular activated carbon easy to operate.
The utility model is achieved through the following technical solutions：A kind of fixed adsorbent bed of cellular activated carbon, including casing and
The cellular activated carbon adsorption filtration device of box house, it is characterised in that the bottom half and top be provided with air inlet and
Gas outlet, casing uses double-decker, central filler alumina silicate insulation filler.
Compared with prior art, the utility model occupation area of equipment is small, and cost is low, using cellular activated carbon conduct
Sorbing material, using honeycomb ceramics put-through channel reduction air flow resistance, bed is honest and kind small compared with common adsorbent bed, is difficult accumulated heat,
Security is good, and treatment air quantity is 2.5 times of common adsorbent bed, for Wind Volume, the VOCs treatment efficiency of low concentration
It is high.If charcoal absorption capacity reaches saturation, can be passed through hot-air carries out desorption and regeneration, and thermal-insulating body can reduce desorption heat energy
Consumption, therefore the utility model is a kind of Highly Effective, the organic waste gas treatment equipment of economic and environment-friendly type.
Brief description of the drawings：
Fig. 1：The fixed adsorbent bed apparatus structure schematic diagram of the utility model cellular activated carbon.
In figure：1. the first air inlet of adsorption process；2. the second gas outlet of desorption process；The second of 3 desorption processes
Air inlet；4. the first gas outlet of adsorption process；5. deflector；6. cellular activated carbon；7. casing is adsorbed.
Specific embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings：
Such as Fig. 1, a kind of fixed adsorbent bed of cellular activated carbon, including casing（7）Adsorbed with the cellular activated carbon in casing
Filter cellular activated carbon（6）And deflector（5）, bottom half and top are respectively equipped with inlet, outlet, adsorption filtration device
It is made up of 4 longitudinal adsorbent bed intervals.First air inlet of adsorption process（1）It is connected with Waste gas outlet by pipeline, is adsorbed
First gas outlet of process（4）It is connected with centrifugal blower, whole device is in negative pressure state.Gas enters from the first of adsorption process
Gas port（1）From flowing into adsorbent bed gap between deflector after into casing, after being fully contacted with the cellular activated carbon of both sides, then from suction
Attached bed gap outflow, the gas after treatment is discharged by gas outlet, by qualified discharge after centrifugal blower.Between when deployed compared with
It is long, when gas discharge is not up to standard, the switching of adsorbed gas pipeline and desorption gas pipeline can be connected by adsorption box, gas will be desorbed
From the second air inlet of desorption process after body heating（3）It is desorbed into adsorbent bed, the desorption gas after desorption is from desorption process
The second gas outlet（2）Discharge feeding subsequent treatment process.
Claims (4)
1. the cellular activated carbon adsorption filtration device of a kind of fixed adsorbent bed of cellular activated carbon, including casing and box house,
It is characterized in that：The bottom half and top are provided with air inlet and gas outlet, and casing uses double-decker, central filler silicon
Sour aluminium is incubated filler.
2. the fixed adsorbent bed of cellular activated carbon according to claim 1, it is characterised in that：Set in the intraoral survey of inlet, outlet
There is deflector, the flow direction of waste gas can be controlled, it is ensured that be fully contacted with cellular activated carbon.
3. the fixed adsorbent bed of cellular activated carbon according to claim 1, it is characterised in that：Filtering adsorpting device use than
The cellular activated carbon that surface area is big, micropore is flourishing, adsorption bed is spaced, and bed quantity can adjust.
4. the fixed adsorbent bed of cellular activated carbon according to claim 1, it is characterised in that：Adsorbent bed can be directly in casing
Interior heating is desorbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074840.3U CN206184212U (en) | 2016-09-23 | 2016-09-23 | Fixed adsorption bed of honeycomb activated carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621074840.3U CN206184212U (en) | 2016-09-23 | 2016-09-23 | Fixed adsorption bed of honeycomb activated carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206184212U true CN206184212U (en) | 2017-05-24 |
Family
ID=58729585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621074840.3U Expired - Fee Related CN206184212U (en) | 2016-09-23 | 2016-09-23 | Fixed adsorption bed of honeycomb activated carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206184212U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654304A (en) * | 2018-05-03 | 2018-10-16 | 云南盛楹环保工程有限公司 | A kind of active carbon adsorption equipment of efficient process exhaust gas |
| CN109092012A (en) * | 2018-08-27 | 2018-12-28 | 魏智广 | A kind of microwave heating adsorption desorption tank and its application in environmentally friendly Vocs process field |
| CN109908747A (en) * | 2019-02-18 | 2019-06-21 | 中国舰船研究设计中心 | A kind of wall-attachment integration filter ventilation device |
| CN111284910A (en) * | 2020-02-10 | 2020-06-16 | 湖南大学 | Double-layer seal box with connector module |
-
2016
- 2016-09-23 CN CN201621074840.3U patent/CN206184212U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654304A (en) * | 2018-05-03 | 2018-10-16 | 云南盛楹环保工程有限公司 | A kind of active carbon adsorption equipment of efficient process exhaust gas |
| CN109092012A (en) * | 2018-08-27 | 2018-12-28 | 魏智广 | A kind of microwave heating adsorption desorption tank and its application in environmentally friendly Vocs process field |
| CN109908747A (en) * | 2019-02-18 | 2019-06-21 | 中国舰船研究设计中心 | A kind of wall-attachment integration filter ventilation device |
| CN111284910A (en) * | 2020-02-10 | 2020-06-16 | 湖南大学 | Double-layer seal box with connector module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Kong Liying Document name: Notification that Application Deemed not to be Proposed |
|
| DD01 | Delivery of document by public notice | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200821 Address after: Room 503E, South Chuangye building, Pioneer Park, torch high tech Zone, Xiamen, Fujian Province Patentee after: China catalyst (Xiamen) Environmental Technology Co., Ltd Address before: Unit 2L 1 No. 361009 Fujian city of Xiamen province Wuyuanwan business operation center Patentee before: FUJIAN PROVINCE QINGHONG ENERGY SAVING ENVIRONMENTAL PROTECTION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20200923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |