CN206897118U - Organic waste gas treatment system - Google Patents
Organic waste gas treatment system Download PDFInfo
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- CN206897118U CN206897118U CN201720848949.6U CN201720848949U CN206897118U CN 206897118 U CN206897118 U CN 206897118U CN 201720848949 U CN201720848949 U CN 201720848949U CN 206897118 U CN206897118 U CN 206897118U
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- activated carbon
- air filter
- carbon adsorber
- outlet
- adsorber
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Abstract
The utility model discloses a kind of organic waste gas treatment system, including controller and the inlet air filter, activated carbon adsorber, outlet air filter and the blower fan system that are connected respectively with controller signals.Inlet air filter and outlet air filter are connected on the air inlet and gas outlet of activated carbon adsorber, shower is provided with activated carbon adsorber, shower is located at the top of active carbon layer in activated carbon adsorber, and blower fan system is connected in the outlet of outlet air filter.The qualified discharge of discharge gas has been effectively ensured in its structure, it is ensured that the reliability and security that activated carbon adsorber uses, extends the service life of active carbon layer in activated carbon adsorber, makes organic exhaust gas filter process more scientific, more reasonable.Be particularly suitable for use in the processing procedure of low concentration Wind Volume or high concentration intermittent discharge organic exhaust gas.
Description
Technical field
A kind of emission-control equipment is the utility model is related to, more particularly to one kind can be low concentration Wind Volume or high concentration
The processing system of the organic exhaust gas of formula of having a rest discharge, belongs to field of environment protection equipment.
Background technology
With industrial development and the growth of urban population, the various pollutants that people discharge in production and life are increasingly
It is more, wherein, influence of the Organic Waste Gas Pollution thing to environment and human body health is particularly acute.
Organic exhaust gas（VOC) pollutant kind is various, characteristic is different, therefore, also different in processing method.Conventional
Organic waste gas treatment method is active carbon adsorption, and it mainly carries out waste gas absorption, regeneration using activated carbon adsorber.Activated carbon
Active carbon layer and supporting layer are provided with adsorption tower, activated carbon has flourishing hole, and specific surface area is big, has very high energy of adsorption
Power.Dusty gas provides power by blower fan, enters under malleation or negative pressure in activated carbon adsorber, due to possessing between molecule mutually
Attract " Fan Dewa gravitation ", when a molecule by activated carbon endoporus catch enter in activated carbon inner pore when, molecule it
Between attract each other in the presence of, more molecules can be constantly attracted, until fill up activated carbon hole.Therefore, when activated carbon with
When organic exhaust gas contacts, it can effectively attract emission molecule, polluter is adsorbed, considers and removes, and organic exhaust gas is effectively purified.
Activated carbon is physical process to the purification process of waste gas, does not produce any chemical reaction, and use environment is unrestricted,
It is environmentally friendly, healthy, easy to use.But activated carbon is using can reach saturation after a period of time, it is impossible to further adsorbed and filtered,
At this moment need to change activated carbon.
There are production and application in many industries, many producers to activated carbon adsorber at home, but most of simple in construction, only
Be it is simple organic exhaust gas is adsorbed, consider energy-conservation and secure context factor, such as：Most of activated carbon is broken
Airborne dust can cause secondary environmental pollution into air after broken；It is difficult out that dust or coating cloud, which are entered in activated carbon hole, it is impossible to
Regeneration, activated carbon transition is caused to consume and waste；Activated carbon is also one kind of carbon, has a combustibility, and integration time is long, no
The fuel gas such as carbon monoxide can be produced under conditions of ventilation, spontaneous combustion can be produced, potential safety hazard, consequence are brought to life and production
Seriously.
How to improve this case, improve security and reliability of the activated carbon adsorber to VOCs treatment process
And the feature of environmental protection, with regard to as problem to be solved in the utility model.
The content of the invention
In view of above-mentioned existing situation and deficiency, it is reasonable that the utility model aims to provide a kind of structure setting, control flexibly, it is complete
The organic waste gas treatment system in face, to improve the safety and reliability of VOCs treatment process, meet that different industries are organic
Exhaust-gas treatment needs.
The utility model is achieved through the following technical solutions：
Organic waste gas treatment system, including controller and connected respectively with controller signals inlet air filter,
Activated carbon adsorber, outlet air filter and blower fan system；Inlet air filter is connected to charcoal absorption top of tower
On air inlet；Outlet air filter is connected close on the gas outlet of charcoal absorption tower bottom；Inlet air filter
Differential manometer is further respectively had between access port and between the access port of outlet air filter；It is additionally provided with activated carbon adsorber
Shower, shower are located at the top of active carbon layer in activated carbon adsorber, and shower connects with extraneous fire main；Activated carbon
The bottom of adsorption tower is additionally provided with the sewage draining exit supporting with shower；Blower fan system is connected in the outlet of outlet air filter,
Muffler and chimney are provided with the export pipeline of blower fan system.
Described organic waste gas treatment system also includes a carbon monoxide detector, and carbon monoxide detector is connected to work
On pipeline between property charcoal adsorption tower and outlet air filter, and connected by cable with controller signals.
Active carbon layer thermometer is additionally provided with barrel corresponding with active carbon layer in the activated carbon adsorber.
Active carbon layer differential manometer is additionally provided with corresponding to the position of active carbon layer upper/lower terminal in the activated carbon adsorber.
The beneficial effect of organic waste gas treatment system described in the utility model includes：
1st, by inlet porting air cleaner and outlet air filter to passing in and out the organic exhaust gas of activated carbon adsorber
Early stage and post-processing are carried out, and carbon monoxide detector is set on outlet pipe, ensure that the row up to standard of discharge gas
Put, it is ensured that the reliability that activated carbon adsorber uses, extend the service life of active carbon layer in activated carbon adsorber, make to have
Machine waste gas filter process is more scientific, more reasonable；
2nd, by setting active carbon layer thermometer and active carbon layer differential manometer on activated carbon adsorber, to charcoal absorption
Tower carries out conduct monitoring at all levels using process, effectively increases the security that activated carbon adsorber uses, it is ensured that charcoal absorption
The reliability of ability, the issuable dieseling of activated carbon is avoided, use activated carbon adsorber safer, more reliable；
3rd, blower fan system can carry out effectively adjusting and controlling to the wind speed in pipeline, it is ensured that VOCs treatment process
Controllable, orderly progress, meanwhile, when system does not work, also certain wind speed can be kept to play cooling effect to activated carbon；
4th, the system is applied to the processing procedure of low concentration Wind Volume or high concentration intermittent discharge organic exhaust gas, including experiment
Room air draft, metallurgy, chemical industry, medicine, application, light industry, rubber, ship, automobile, oil, paint, brewage and the industry such as Furniture manufacturing
The purified treatment of middle organic exhaust gas.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
1 pair of the utility model is further described below in conjunction with the accompanying drawings：
Organic waste gas treatment system described in the utility model, including controller and respectively connected with controller signals
Inlet air filter 1, activated carbon adsorber 6, carbon monoxide detector 10, outlet air filter 11 and blower fan system 16.
Inlet air filter 1 is connected on the air inlet at the top of activated carbon adsorber 6, and inlet air filter 1 goes out
Enter and be provided with differential manometer 2 between holding, the waste gas filter effect of inlet air filter 1 can be monitored at any time by differential manometer 2.Entrance
Air cleaner 1 is mainly used in filtering the dust contained in organic exhaust gas, avoids it from blocking in activated carbon adsorber 6 on activated carbon
Space, improve activated carbon filtering persistence, reliability and stability.Under normal circumstances, having in inlet air filter 1
The blast velocity control of machine waste gas in 10m/s, so it is both economical rationally.
On activated carbon adsorber 6 in addition to common air inlet, gas outlet 12, charging aperture, discharge port and access hole is provided with,
The top of active carbon layer 9 is additionally provided with shower 8 in activated carbon adsorber 6.Shower 8 connects with extraneous fire main 7, can be with
When spray operation is carried out to active carbon layer 9, avoid 9 issuable dieseling of active carbon layer.With 8 supporting setting of shower
Also it is located at the sewage draining exit 5 of the bottom of activated carbon adsorber 6, the waste water after spray can be discharged activated carbon adsorber 6 by sewage draining exit 5.
To realize monitoring to the temperature of active carbon layer 9, in this example, with 9 corresponding barrel of active carbon layer in activated carbon adsorber 6 also
Provided with active carbon layer thermometer 4, by temperature survey, active carbon layer 9 is monitored at any time whether there may be spontaneous combustion, and whether need
Spraying cooling processing is carried out to active carbon layer 9, to ensure security that activated carbon adsorber 6 uses.Under normal circumstances, it is active
When charcoal adsorption tower 6 does not work, minimum wind speed should be not less than 0.2m/s in it.To grasp active carbon layer 9 in the course of work at any time
Filter efficiency and filtration reliability, in this example, in corresponding activated carbon adsorber 6 on the position of the upper/lower terminal of active carbon layer 9 also
Provided with active carbon layer differential manometer 3.Detect the resistance drop of active carbon layer 9 at any time by active carbon layer differential manometer 3, determine active carbon layer
Whether 9 be in adsorption saturation state, so as to provide foundation in time, accurately to change activated carbon.
Outlet air filter 11 is connected close on the gas outlet 12 of the bottom of activated carbon adsorber 6, outlet air filtering
Differential manometer is again provided between the access port of device 11, the pressure difference of gas is flowed across with monitoring outlet air cleaner 11, is entered
And recognize the working condition of active carbon layer 9 in activated carbon adsorber 6 indirectly, prevent activated carbon usage time length produce powder or
Activated carbon granule surface dust is discharged in air after activated carbon is changed, and causes secondary pollution.
Carbon monoxide detector 10 is connected on the pipeline between activated carbon adsorber 6 and outlet air filter 11.One
Carbonoxide detector 10 is used to detect the carbon monoxide content for discharging gas in activated carbon adsorber gas outlet 12 at any time, and monitoring is lived
The filter process and filtration reliability of property charcoal adsorption tower 6.
Blower fan system 16 is connected in the outlet of outlet air filter 11, and blower fan system 16 is used to provide whole system pipe
The power of required wind speed in road, and then the processing speed and processing procedure of organic exhaust gas are controlled, ensure effectively processing organic exhaust gas
While situations such as preventing active carbon layer 9 from unexpected spontaneous combustion occurs, make whole system work more scientific, more reasonable.Certainly, it is reduction
Air draft noise, in this example, muffler 14, and the chimney for high altitude discharge are provided with the export pipeline of blower fan system 16
15。
In running, inlet air filter 1, activated carbon adsorber 6, carbon monoxide are respectively started by controller and visited
Device 10, outlet air filter 11 and blower fan system 16 are surveyed, regulates and controls the wind speed of blower fan system 16, makes organic exhaust gas in an orderly manner from entering
Mouth air cleaner 1, which is entered in activated carbon adsorber 6, to be adsorbed, is filtered, and inlet air filter 1 can be to the organic of entrance
Waste gas carries out preliminary particulate leaching, to ensure the reliable use of active carbon layer 9 in activated carbon adsorber 6；Activated carbon adsorber 6
Waste gas after filtering is flowed out through gas outlet 12, and entering outlet air filter 11 after the detection of carbon monoxide detector 10 is carried out
Secondary removal activated carbon powder or dust, finally, it is discharged into through blower fan system 16 and chimney 15 by the organic exhaust gas after processing is up to standard
High-altitude, complete organic waste-gas purification processing.During whole service, as active carbon layer thermometer 4 detects the temperature of active carbon layer 9
Spend high or produced spontaneous combustion, controller can automatically control shower 8 and be sprayed, active carbon layer 9 is carried out fast cooling or
Flame retardant treatment；Exceed prescribed limit as active carbon layer differential manometer 3 detects pressure difference, i.e., when activated carbon filtering adsorption function declines,
Controller can equally produce warning message, to carry out the cleaning or replacing of activated carbon in time, facilitate control process, improve
Production security.
Claims (4)
1. organic waste gas treatment system, it is characterised in that the entrance connected including controller and respectively with controller signals is empty
Air filter, activated carbon adsorber, outlet air filter and blower fan system；The inlet air filter is connected to activated carbon
On air inlet at the top of adsorption tower；The outlet air filter is connected close on the gas outlet of charcoal absorption tower bottom；
Differential manometer is further respectively had between the access port of the inlet air filter and between the access port of outlet air filter；
Shower is additionally provided with the activated carbon adsorber, shower is located at the top of active carbon layer in activated carbon adsorber, shower
Connected with extraneous fire main；The bottom of the activated carbon adsorber is additionally provided with the sewage draining exit supporting with shower；The blower fan
System is connected in the outlet of outlet air filter, and muffler and chimney are provided with the export pipeline of blower fan system.
2. organic waste gas treatment system according to claim 1, it is characterised in that also including a carbon monoxide detecting
Device, the carbon monoxide detector is connected on the pipeline between activated carbon adsorber and outlet air filter, and is passed through
Cable connects with controller signals.
3. organic waste gas treatment system according to claim 1 or 2, it is characterised in that in the activated carbon adsorber
Active carbon layer thermometer is additionally provided with corresponding to active carbon layer on barrel.
4. organic waste gas treatment system according to claim 1 or 2, it is characterised in that corresponding to the charcoal absorption
The position of active carbon layer upper/lower terminal is additionally provided with active carbon layer differential manometer in tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848949.6U CN206897118U (en) | 2017-07-13 | 2017-07-13 | Organic waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848949.6U CN206897118U (en) | 2017-07-13 | 2017-07-13 | Organic waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206897118U true CN206897118U (en) | 2018-01-19 |
Family
ID=61312659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720848949.6U Expired - Fee Related CN206897118U (en) | 2017-07-13 | 2017-07-13 | Organic waste gas treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206897118U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421365A (en) * | 2018-03-19 | 2018-08-21 | 杭州正大重工机械有限公司 | A kind of organic exhaust gas is collected and processing system |
| CN111551046A (en) * | 2020-05-13 | 2020-08-18 | 冷济蓉 | Chemical waste gas extraction device |
| CN111974162A (en) * | 2019-05-23 | 2020-11-24 | 乔治洛德方法研究和开发液化空气有限公司 | Method for regulating an oxygen production unit by comparing the pressure difference characteristics of different adsorbers |
-
2017
- 2017-07-13 CN CN201720848949.6U patent/CN206897118U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421365A (en) * | 2018-03-19 | 2018-08-21 | 杭州正大重工机械有限公司 | A kind of organic exhaust gas is collected and processing system |
| CN111974162A (en) * | 2019-05-23 | 2020-11-24 | 乔治洛德方法研究和开发液化空气有限公司 | Method for regulating an oxygen production unit by comparing the pressure difference characteristics of different adsorbers |
| CN111551046A (en) * | 2020-05-13 | 2020-08-18 | 冷济蓉 | Chemical waste gas extraction device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |