CN2737462Y - Efficient energy-saving active carbon catalytic regenerating apparatus - Google Patents
Efficient energy-saving active carbon catalytic regenerating apparatus Download PDFInfo
- Publication number
- CN2737462Y CN2737462Y CN 200420088625 CN200420088625U CN2737462Y CN 2737462 Y CN2737462 Y CN 2737462Y CN 200420088625 CN200420088625 CN 200420088625 CN 200420088625 U CN200420088625 U CN 200420088625U CN 2737462 Y CN2737462 Y CN 2737462Y
- Authority
- CN
- China
- Prior art keywords
- active carbon
- energy
- activated carbon
- casing
- electric heater
- 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
Links
Images
Abstract
The utility model relates to an efficient energy saving active carbon catalytic regenerating apparatus. The apparatus through the catalytic combustion function of the accelerant in a catalyst bed box body enables the organic composition after desorption by the activated carbon to have a chemical reaction with oxygen so as to generate carbon dioxide and water and obtain the effect of regenerated carbon. Currently, the heating method has an optimum effect on regenerating and almost affects on all organic matter decomposition. The regenerating apparatus has many forms; currently at home and abroad, the major used apparatus is multi-layer type, swinging type, fluidizing type and moving bed type; with burning coal gas or oil gas, by indirectly or directly heating the activated carbon, the consumed energy is big and the regenerating time is long. The utility model provides an efficient energy-saving active carbon catalytic regenerating apparatus. The major structure of the apparatus is arranged in a box body provided with a hot air recirculation air-duct, wherein, the upper part of the activated carbon box is provided with a catalyst bed box body and a fan; a circulating air pipe connects with the catalyst bed box body and an electric heater; the manual or auto control of the whole apparatus is obtained by a control cabinet. The device has the advantages of compact structure, terse process, high desorption efficiency, low energy consumption, easy operation and convenient transport.
Description
Technical field:
The utility model relates to a kind of energy-efficient activated carbon catalysis regenerating unit.This device is the catalytic combustion effect by the catalyst in the catalytic bed casing, makes that the organic component in the waste gas generates the effect that carbon dioxide and water reach regenerated carbon with oxygen generation chemical reaction behind the active carbon desorption.
Technical background:
Active carbon is widely used in the unit operations of absorption, and a large amount of adsorbable material in the gas that adsorbed saturated back active carbon enrichment method is as organic composition, if do not regenerate, then must abandon, cause the difficulty of disposal, also be a kind of waste of resource simultaneously, make the operating cost of adsorption operations too high.Require active carbon repeatedly to utilize, this just need be to the composition desorption and regeneration of institute's enrichment on the active carbon for this reason.
At present, to regenerating, recover its adsorption capacity and mainly contain following several method with the active carbon of crossing:
1, the chemical method of medicament wash-out;
2, utilize the bioanalysis of biological agent;
3, be pressurized to 30-70kg/cm
2, and under 200-250 ℃ of temperature, make the wet oxidation process of adsorbed organic matter oxidation Decomposition;
4, the oxygen that produces with electrolysis makes the electrochemical process of adsorbate oxidation Decomposition;
5, the heating that activates under 800-900 ℃ of high temperature of heating.
In above-mentioned five kinds of methods, with heating regeneration effect the best, almost decompose all effective to all organic matters, the thermal regeneration device has many kinds of forms, uses at present both at home and abroad more have multiple field, swinging, fluidisation formula, moving-bed type, and these type of furnaces are all used burning coal gas or oil gas, indirect or direct heat activated charcoal, and feed the activation of water vapour water, and need control oxygen making amount in confined conditions, thereby the recovery time is long.
Tail health three bright " the directly energized active carbon regenerating units " succeeded in developing in 1976 in No. 11606 Jie's knots of the special permission communique that Japan delivers in March, 1980, it all is advanced that No. 426185 patent specifications that the U.S. delivers in April, 1981 have been introduced " active carbon regenerating technology and the equipment " that Japanese NaKao succeeded in developing in 1978, its weak point is that this device build is tall and big, complex structure, recovery time is long, and energy consumption is big.
Content of the present utility model:
The purpose of this utility model is on the basis of existing technology, and a kind of energy-efficient active carbon regeneration catalyzing device is provided.
The realization the technical solution of the utility model is as follows:
Energy-efficient activated carbon catalysis regenerating unit, it is made up of electric heater, active carbon hopper and switch board, the device main body structure that is characterised in that of the present utility model is located in the casing 16 with hot blast recirculation airduct, is provided with catalytic bed casing 2 and blower fan 1 comprising the upper end at active carbon hopper 11.Gas inlet and outlet on the catalytic bed casing 2 is horizontal level, and catalytic bed casing 2 is made up of casing, catalytic bed, heating, thermometric heating 3, catalyst, insulation material.Place the integral catalyzer in the catalytic bed casing 2 can pile up or plug-in mounting.Circulation airduct 5 is connected with an end of electric heater 7 and catalytic bed casing 2.Electric heater 7 is made up of electrical heating elements 8 and external thermal insulation, and heating element heater 8 places the front end of air inlet.In the lower end of active carbon hopper 11 and the upper end of electric heater 7 outlets, be provided with air quantity distribution porous plate 9.The hot air circulation airduct 5 that is provided with on device is provided with manually or controls automatically volume damper 4 on hot air circulation airduct 5.On the volume damper 4 of hot air circulation airduct 5 upper ends, be connected to blast pipe 15.At least be provided with one active-carbon bedly in active carbon hopper 11, or be provided with at least two transfer valves 17 in the lower end of active carbon casing and the port of export of electric heater, it is connected with active carbon casing 11 that online production is used.Catalytic combustion temperature in the active carbon hopper 11 is controlled at 200-400 ℃.Be provided with the reducer union 13 that links to each other with blower fan in the upper end of active carbon hopper 11.Switch board 6 is by control circuit and blower fan 1, electric heater 7 and be located at heating, thermometric heating 3 in the catalytic bed casing 2, be located at temperature element 10 on the electric heater 7, be located at the temperature element 14 on the active carbon hopper 11 and the volume damper 4 that is located on the circulation airduct 5 is connected.
After the active carbon for the treatment of desorption put into the active carbon hopper, start the heating in the catalytic bed casing, the thermometric heating, after treating that thermometric reaches design temperature, start blower fan, its air quantity is behind the catalytic bed casing, enter the circulation airduct, regulate by volume damper, can be as required, gas partly effluxes, part enters the active carbon hopper through the distribution of gas porous plate after the circulation airduct is introduced the electric heater heated air, active carbon is carried out desorption handle, the waste gas that desorption goes out is introduced the catalytic bed casing by blower fan, organic substance in the waste gas resolves into water and carbon dioxide under the effect of catalyst, non-secondary pollution is realized the regeneration to active carbon simultaneously.
Outstanding advantage of the present utility model is, the heat energy that energy-efficient activated carbon catalysis regenerating unit produces during with catalytic combustion, introducing the circulation so repeatedly that goes round and begins again in the active carbon hopper, is a kind of energy-efficient, thermal efficiency and heat utilization efficiency height, compact conformation, flow process is succinct, occupation area of equipment is little waste gas desorption, catalytic regeneration be the device of one.
Description of drawings:
Fig. 1 is the overall structure schematic diagram of energy-efficient activated carbon catalysis regenerating unit embodiment one;
Fig. 2 is the side view of energy-efficient activated carbon catalysis regenerating unit.
Fig. 3 is the overall structure schematic diagram of energy-efficient activated carbon catalysis regenerating unit embodiment two
The number in the figure explanation:
1, blower fan; 2, catalytic bed casing; 3, heating, thermometric heating; 4, volume damper; 5, circulation airduct; 6, switch board; 7, electric heater; 8, electrical heating elements; 9, porous plate; 10, temperature element; 11, active-carbon bed casing; 12, door; 13, reducer union; 14, temperature element; 15, blast pipe; 16, casing; 17, transfer valve.
The specific embodiment:
Below with reference to accompanying drawing the specific embodiment of the present utility model is described in detail:
Embodiment one: energy-efficient activated carbon catalysis regenerating unit, form by electric heater, active carbon hopper and switch board, the device main body structure that is characterised in that of the present utility model is located in the casing 16 with hot blast recirculation airduct 5, is provided with catalytic bed casing 2 and blower fan 1 comprising the upper end at active carbon hopper 11.Gas inlet and outlet on the catalytic bed casing 2 is horizontal level, and catalytic bed casing 2 is made up of casing, catalytic bed, heating, thermometric heating 3, catalyst, insulation material.Place the integral catalyzer in the catalytic bed casing 2 can pile up or plug-in mounting.Circulation airduct 5 is connected with an end of electric heater 7 and catalytic bed casing 2.Electric heater 7 is made up of electrical heating elements and external thermal insulation, and electrical heating elements places the front end of air inlet.In the lower end of active carbon hopper 11 and the upper end of electric heater 7 outlets, be provided with air quantity distribution porous plate 9.The hot air circulation airduct 5 that is provided with on device is provided with manually or controls automatically volume damper 4 on hot air circulation airduct 5.On the volume damper 4 of hot air circulation airduct 5 upper ends, be connected to blast pipe 15.In active carbon hopper 11, be provided with active-carbon bed.Establish the reducer union 13 that links to each other with blower fan in the upper end of active carbon hopper 11.Switch board 6 by control circuit with blower fan 1, electric heater 7 with heating, thermometric heating 3 on being located at catalytic bed casing 2, be located at temperature element 10 on the electric heater 7, be located at the temperature element 14 on the active carbon hopper 11 and the volume damper 4 that is located on the circulation airduct 5 is connected.
To need the active carbon of desorption to put into a container earlier, open the door 12 of active-carbon bed casing 1, insert the container that active carbon is housed, close behind the door, start the heating in the catalytic bed casing 2, temperature element 3, when treating that temperature that the thermometric element is measured reaches 70-150 ℃, fan starting, gas heats through 2 catalysis of catalytic bed casing, regulate via volume damper, partially draining, part is introduced electric heater 7 through circulation airduct 5, again after electrical heating elements 8 is heated to 90-110 ℃, gas is by the distribution of porous plate 9, enter in the active carbon casing 9, active carbon is carried out desorption and regeneration, the waste gas that desorption goes out is introduced in the catalytic bed casing 2 by blower fan 1, organic substance in the waste gas resolves into water and carbon dioxide under the effect of catalyst, non-secondary pollution, and reach the Air Pollutant Emission limit value standard of industrial waste gas, realize regeneration simultaneously to active carbon.
When temperature element 10 detected temperatures were lower than required desorption temperature, the heating 8 that can start in the electric heater 7 replenished intensification; When temperature element 14 detected temperatures are higher than the desorption temperature that sets, can realize reporting to the police, and take to mend cold cooling and regulate.Package unit is realized manually or control automatically by switch board 6.
Embodiment two: on the basis of embodiment one, the port of export at electric heater 7 is provided with at least two transfer valves 17, it is connected with the active-carbon bed casing 11 that online production is used respectively, and at least one end of active-carbon bed casing 11 is connected with blower fan 1, finishes the catalytic regeneration process to active carbon.This embodiment has solved the inconvenience that the online production scene is changed activated carbon catalysis regeneration use, has improved the efficient of production and activated carbon catalysis regeneration, has reduced user's use cost.
Claims (9)
1, energy-efficient activated carbon catalysis regenerating unit, it is by electric heater, active carbon hopper and switch board are formed, the device main body structure that is characterised in that of the present utility model is located in the casing with hot blast recirculation airduct, be provided with catalytic bed casing and blower fan comprising a end at the active carbon hopper, the circulation airduct is connected with an end of electric heater and at least one catalytic bed casing, the other end of active carbon hopper is connected with the port of export of electric heater, and switch board is by control circuit and blower fan, electric heater and the heating that is located on the catalytic bed casing, the thermometric heating, be located at the temperature element on the electric heater, the volume damper that is located at the temperature element on the active carbon hopper and is located on the circulation airduct is connected.
2, energy-efficient activated carbon catalysis regenerating unit according to claim 1, it is characterized in that the gas inlet and outlet on the catalytic bed casing is horizontal level, the catalytic bed casing is made up of casing, catalytic bed, heating, thermometric heating, catalyst, insulation material.
3, energy-efficient activated carbon catalysis regenerating unit according to claim 2 is characterized in that the integral catalyzer in placing the catalytic bed casing can be piled up or plug-in mounting.
4, energy-efficient activated carbon catalysis regenerating unit according to claim 1 is characterized in that electric heater is made up of electrical heating elements and external thermal insulation, and electrical heating elements places the front end of air inlet.
5, energy-efficient activated carbon catalysis regenerating unit according to claim 1 is characterized in that being provided with manually or controlling automatically volume damper on the hot air circulation airduct in device.
6, energy-efficient activated carbon catalysis regenerating unit according to claim 1, it is characterized in that in the active carbon hopper, being provided with at least one active-carbon bed, or be provided with at least two transfer valves at the port of export of electric heater, it is connected with the active carbon casing that online production is used respectively, and at least one end of active carbon casing is connected with blower fan.
7, energy-efficient activated carbon catalysis regenerating unit according to claim 1 is characterized in that establishing the reducer union that links to each other with blower fan in the upper end of active carbon hopper.
8, energy-efficient activated carbon catalysis regenerating unit according to claim 1 is characterized in that being connected to blast pipe on the volume damper of hot air circulation airduct upper end.
9, energy-efficient activated carbon catalysis regenerating unit according to claim 1 is characterized in that being provided with air quantity distribution porous plate in the lower end of active carbon hopper and the upper end of electric heater outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088625 CN2737462Y (en) | 2004-09-27 | 2004-09-27 | Efficient energy-saving active carbon catalytic regenerating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420088625 CN2737462Y (en) | 2004-09-27 | 2004-09-27 | Efficient energy-saving active carbon catalytic regenerating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737462Y true CN2737462Y (en) | 2005-11-02 |
Family
ID=35347377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420088625 Expired - Fee Related CN2737462Y (en) | 2004-09-27 | 2004-09-27 | Efficient energy-saving active carbon catalytic regenerating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737462Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811035B (en) * | 2009-02-20 | 2012-07-04 | 杰智环境科技股份有限公司 | Volatile organic matter removed desorption gas feeding device and method thereof |
| CN107233875A (en) * | 2017-08-07 | 2017-10-10 | 江苏浦士达环保科技股份有限公司 | New mobile type regenerating active carbon system |
| CN107243337A (en) * | 2017-06-26 | 2017-10-13 | 扬州大学 | A kind of environmental protection type honeycomb active carbon regenerating unit |
| CN108554116A (en) * | 2018-03-19 | 2018-09-21 | 江苏新聚环保技术有限公司 | A kind of clearance-type regenerating active carbon catalytic combustion system |
-
2004
- 2004-09-27 CN CN 200420088625 patent/CN2737462Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811035B (en) * | 2009-02-20 | 2012-07-04 | 杰智环境科技股份有限公司 | Volatile organic matter removed desorption gas feeding device and method thereof |
| CN107243337A (en) * | 2017-06-26 | 2017-10-13 | 扬州大学 | A kind of environmental protection type honeycomb active carbon regenerating unit |
| CN107243337B (en) * | 2017-06-26 | 2020-06-23 | 扬州大学 | Environment-friendly honeycomb active carbon regenerating unit |
| CN107233875A (en) * | 2017-08-07 | 2017-10-10 | 江苏浦士达环保科技股份有限公司 | New mobile type regenerating active carbon system |
| CN108554116A (en) * | 2018-03-19 | 2018-09-21 | 江苏新聚环保技术有限公司 | A kind of clearance-type regenerating active carbon catalytic combustion system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108246045A (en) | Container-type organic exhaust gas adsorption purification-catalytic combustion regenerative skid-mounted device | |
| CN205782992U (en) | A kind of organic waste gas treatment device | |
| CN204247047U (en) | Organic exhaust gas adsorption concentrates catalytic combustion and low-temperature plasma coupling purification system | |
| CN1242839C (en) | Drying room exhaust gas purification and energy recovery system and apparatus | |
| CN201295583Y (en) | Adsorption and catalysis integration device | |
| CN210699408U (en) | Integrative device of desorption is adsorbed in active carbon electrical heating | |
| CN206094118U (en) | An organic waste gas purifier | |
| CN102049190B (en) | Device for collecting and processing chlorinated hydrocarbon tail gas | |
| CN2737462Y (en) | Efficient energy-saving active carbon catalytic regenerating apparatus | |
| CN207254038U (en) | A kind of efficient organic waste gas treatment system | |
| CN209341276U (en) | A kind of organic exhaust gas adsorption desorption catalyzing burner | |
| CN207413428U (en) | A kind of activated carbon catalysis combustive regeneration purifier | |
| CN103752296B (en) | A kind of device and method for Powdered Activated Carbon regeneration | |
| CN211562380U (en) | Active carbon bed adsorption and desorption device with catalytic combustion system | |
| CN212581814U (en) | Novel combination formula vapor recovery system | |
| CN202028319U (en) | Efficient adsorption and desorption combined system with plate heat exchanger | |
| CN205367741U (en) | Regeneration system is retrieved to useless charcoal with burning furnace is burnt in gyration | |
| CN212383437U (en) | Activated carbon adsorption desorption catalytic combustion all-in-one | |
| CN107899389A (en) | The energy saving hybrid processing system of Industrial Stoves VOC exhaust gas | |
| CN209997411U (en) | volatile organic waste gas treatment system | |
| CN209475925U (en) | A kind of catalytic combustion system for administering high-boiling-point waste organic gas using zeolite molecular sieve | |
| CN208222539U (en) | A kind of containing benezene waste gas cleaning system | |
| CN106732490A (en) | A kind of Powdered Activated Carbon modularized combination type regenerating furnace | |
| CN206382018U (en) | A kind of Powdered Activated Carbon modularized combination type regenerating furnace | |
| CN207413432U (en) | A kind of regenerating active carbon purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |