CN104083979B - A kind of organic waste gas treatment system and method - Google Patents
A kind of organic waste gas treatment system and method Download PDFInfo
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- CN104083979B CN104083979B CN201410323882.5A CN201410323882A CN104083979B CN 104083979 B CN104083979 B CN 104083979B CN 201410323882 A CN201410323882 A CN 201410323882A CN 104083979 B CN104083979 B CN 104083979B
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Abstract
The present invention relates to exhaust-gas treatment field, particularly relate to a kind of organic waste gas treatment system and method.Organic waste gas treatment system includes coating cloud pretreatment system, concentration systems, combustion system；During work, the coating cloud granule in tail gas is centrifuged processing by the cyclone separator in coating cloud pretreatment system, makes coating cloud particle adhesion to separator walls；Accurate filter filtration further to tail gas, remove the remaining coating cloud component in tail gas, adsorption/desorption device carries out purified treatment by Adsorption and desorption technique to the organic component in tail gas afterwards, by the exhaust emissions through absorption, the tail gas concentrated through desorbing is delivered to combustion system；Gas after part burning carrying out high-temp combustion reaction in combustion system after the intensification of regenerative apparatus in burner, is drawn and is used for the heating of adsorption/desorption device stripping gas by tail gas.This system can improve paint mist treatment efficiency, simple to operate, energy recoverable, and energy consumption is little, and systematic running cost is low.
Description
Technical field
The present invention relates to exhaust-gas treatment field, particularly relate to a kind of organic waste gas treatment system and method.
Background technology
Spraying is a kind of construction technology most important in coating process, most popular.It is widely used in machine
The industries such as tool, electronic equipment, automobile, boats and ships, household electrical appliances, furniture.Spraying industry waste gas is by more and more tighter
The control of lattice, such as discharge standard of air pollutants (GB16297-1996), the atmospheric pollution of Beijing
Thing comprehensive discharge standard (DB11/501-2007) all has strict regulation to pollutant emission.
Spraying coating process waste gas has feature large-minded, that coating cloud easily adheres to, VOCs concentration is low.If not to paint
Mist carries out pretreatment entrance VOCs processing system and tail gas treatment device can be caused to block, and makes exhaust treatment system not
Can stablize and operate normally.At present, generally use water curtain method as the paint in primarily efficient filter removing VOC waste gas
Mist, needs in water curtain recirculated water to add coating cloud flocculant simultaneously, makes paint ingredients flocculation so that salvaging processes.By
On the low side in the paint mist treatment efficiency of water curtain system, need other techniques of follow-up employing to process coating cloud composition further,
Adsorbing material (coating cloud absorption felt, granulated carbon etc.) is such as used to filter.This technique there are disadvantages that:
Water resource anxiety all the more makes recirculated water use cost rise；Recirculated water introduces flocculant and solvent composition, increases
Add treatment pressure of sewage and waste water treatment cost；Adsorbing material can not reuse, cause solid waste amount to increase, system
Operating cost rises.
Coating process waste gas VOCs complicated components, recovery value is low, and combustion technology is the tail that spraying industry is common
Gas Processing tecchnics.Wherein, Regenerative Combustion Technology (RTO) and catalytic combustion technology (RCO) are due at energy
Advantage in terms of multiplexing, is widely used in terms of VOCs improvement.In general, as VOCs in waste gas
Concentration reaches 2-3g/m3Time (depending on VOC calorific value size), it is possible to achieve system confession heat run.And it is real
In the operating of border, when VOCs concentration is less than above-mentioned value, require supplementation with fuel to maintain normal operation.And spray row
Sparetime university's air quantity, the feature of low concentration make system operating fuel cost the highest.Systematic running cost with higher be burning
One of technology problems faced.
For problem above, need badly and want a kind of new organic waste gas treatment system and method, to solve existing skill
Present in art, paint mist treatment efficiency is on the low side, adsorbing material can not reuse, cause solid waste amount to increase, system transport
The problem that row expense is higher.
Summary of the invention
It is an object of the invention to provide a kind of organic waste gas treatment system, use this system to be greatly improved paint
Mist treatment effeciency, and simple to operate, energy consumption is little, reduce systematic running cost use.
The present invention also aims to provide a kind of organic waste gas treatment method, it is applied to above-mentioned organic waste
Gas processing system, is greatly improved paint mist treatment efficiency, and simple to operate, energy consumption is little, reduces system fortune
Row expense.
For reaching this purpose, the present invention by the following technical solutions:
A kind of organic waste gas treatment system, including coating cloud pretreatment system, concentration systems, combustion system；
Described coating cloud pretreatment system includes cyclone separator and accurate filter, described Cyclone outlet
It is connected with accurate filter entrance；
Described concentration systems includes the first blower fan and adsorption/desorption device；
Described combustion system includes regenerative apparatus, burner and heater, described regenerative apparatus bringing-up section
Outlet is connected with burner one entrance, and the outlet of described burner one is connected with described heater entrance；
The outlet of described accurate filter is connected with adsorption/desorption device adsorbed gas entrance by the first blower fan, described
The outlet of adsorption/desorption device stripping gas is connected with regenerative apparatus bringing-up section entrance, described adsorption/desorption device solution
Suction gas inlet is connected with heater one outlet.
As preferably, described paint mist treatment system also includes that spark arrester, coating cloud on-line cleaning device, coating cloud buffer
Tank, for discharge containing coating cloud abluent the first delivery pump and for input fresh abluent second conveying
Pump；
Described spark arrester entrance is connected with the pipeline connecting tail gas, and outlet is connected with cyclone inlet；
Described Cyclone outlet is connected with coating cloud surge tank entrance, and the outlet of described coating cloud surge tank is by the
One delivery pump is connected with discharge line；
Described coating cloud on-line cleaning device entrance is connected with the pipeline connecting fresh abluent by the second delivery pump,
Described coating cloud on-line cleaning device is for spraying into fresh abluent in described cyclone separator.
As preferably, described concentration systems also includes the second blower fan；
Described adsorption/desorption device cooling gas entrance connects air by the second blower fan；
The outlet emptying of described adsorption/desorption device adsorbed gas.
As preferably, another outlet of described burner is connected with regenerative apparatus heat accumulating sections entrance, another entrance
It is connected with the pipeline connecting combustion-supporting gas；
The outlet emptying of described hold over system heat accumulating sections；
The outlet emptying of described heating devices heat portion, heater cooling gas entrance is connected big by the 3rd blower fan
Gas.
As preferably, described organic waste gas treatment system also includes being monitored the liquid level of coating cloud surge tank
First control system, control the second control system of switching online of adsorption/desorption device and to burner
And the 3rd control system that regenerative apparatus is monitored；
Described first control system is by monitoring Liquid level first delivery pump of coating cloud surge tank toward discharge line
Middle conveying abluent Han coating cloud；
Described second control system is realized absorption by the valve of automatic switchover adsorption/desorption device gas circuit, is solved
Inhale, the on-line continuousization of cooling operates；
Described 3rd control system controls the 3rd blower fan, combustion adjuvant and regenerative apparatus valve by default monitor control index
The switching cycle of door.
A kind of organic waste gas treatment method, comprises the following steps:
S1, cyclone separator are centrifuged effect to tail gas, make tail gas has sticking coating cloud granule from
It is thrown out of under the effect of mental and physical efforts and adheres to cyclone separator wall；
The filtration further to tail gas of S2, accurate filter, removes the remaining coating cloud component in tail gas, and passes through
Tail gas is inputted adsorption/desorption device by the first blower fan；
S3, adsorption/desorption device use Adsorption and desorption, cooling technique to enter the organic component in tail gas successively
Row purified treatment, by the exhaust emissions through absorption, is delivered to combustion system by the tail gas through desorbing；
S4, tail gas are carrying out high-temp combustion after the intensification of regenerative apparatus in burner in combustion system
Reaction, draws the gas after part burning and is used for the heating of adsorption/desorption device stripping gas.
As preferably, in step sl, periodically sprayed in cyclone separator newly by coating cloud on-line cleaning device
Fresh abluent, to increase the mobility of cyclone separator inwall coating cloud, makes the abluent containing coating cloud by cyclone separator
Outlet is discharged.
As preferably, in step sl, coating cloud abluent will be contained and entered coating cloud buffering by Cyclone outlet
Tank, is transported to discharge line by the first delivery pump by the abluent containing coating cloud in coating cloud surge tank afterwards.
As preferably, in step s 4, the gas after part burning is emptied after the heat exchange of regenerative apparatus；
At ignition phase, in burner, it is passed through combustion adjuvant.
As preferably, it is past that the first control system controls the first delivery pump by the liquid level of monitoring coating cloud surge tank
Discharge line carries the abluent Han coating cloud；
Second control system by the valve of automatic switchover adsorption/desorption device gas circuit realize Adsorption and desorption,
The on-line continuousization operating of cooling；
3rd control system controls combustion adjuvant and the switching cycle of regenerative apparatus valve by default monitor control index.
The invention have the benefit that
The present invention provides a kind of organic waste gas treatment system and method, owing to organic waste gas treatment system includes paint
Mist pretreatment system, concentration systems, combustion system；Cyclonic separation during work, in coating cloud pretreatment system
Coating cloud granule in tail gas is centrifuged processing by device, makes coating cloud particle adhesion to separator walls；Through paint
The tail gas that mist separates filters further through accurate filter, removes the remaining coating cloud component in tail gas, afterwards
Adsorption/desorption device carries out purified treatment by Adsorption and desorption technique to the organic component in tail gas, will pass through
The exhaust emissions of absorption, is delivered to combustion system by the tail gas concentrated through desorbing；Tail gas is in combustion system
In burner, high-temp combustion reaction is carried out, by the gas after part burning after the intensification of regenerative apparatus
Draw and heat for adsorption/desorption device stripping gas.So being greatly improved paint mist treatment efficiency, and operate
Simply, energy recoverable, overall energy consumption is little, reduces systematic running cost and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of the organic waste gas treatment system that the present invention provides.
Wherein:
1, coating cloud pretreatment system；2, concentration systems；3, combustion system；4, control system；
11, spark arrester；12, coating cloud on-line cleaning device；13, cyclone separator；14, accurate filter；
15, the second delivery pump；16, coating cloud surge tank；17, the first delivery pump；
21, the first blower fan；22, adsorption/desorption device；23, the second blower fan；
31, regenerative apparatus；32, burner；33, heater；34, the 3rd blower fan；
41, the first control system；42, the second control system；43, the 3rd control system.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Device embodiment
Fig. 1 is the structural representation of the organic waste gas treatment system that the present invention provides.As it is shown in figure 1, this
Bright described organic waste gas treatment system, including the coating cloud pretreatment system 1 of dry type, concentration systems 2, burning
System 3.
Described coating cloud pretreatment system 1 includes cyclone separator 13 and accurate filter 14, described cyclonic separation
Device 13 top exit is connected with accurate filter 14 entrance.
Described concentration systems 2 includes the first blower fan 21 and adsorption/desorption device 22.
Described combustion system 3 includes regenerative apparatus 31, burner 32 and heater 33, described accumulation of heat
The outlet of device 31 bringing-up section is connected with burner 32 1 entrance, and described burner 32 1 exports with described
Heater 33 heating section inlet connects.
Accurate filter 14 outlet of described coating cloud pretreatment system 1 and the first blower fan 21 of concentration systems 2
Entrance is connected, and described first blower fan 21 outlet is connected with adsorption/desorption device 22 adsorbed gas entrance, described dense
The adsorption/desorption device stripping gas outlet of compression system 2 and the regenerative apparatus 31 bringing-up section entrance of combustion system 3
It is connected, the adsorption/desorption device stripping gas entrance of described concentration systems 2 and the heater solution of combustion system 3
Suction outlet connects.
Concrete, described paint mist treatment system 1 also includes spark arrester 11, coating cloud on-line cleaning device 12, coating cloud
Surge tank 16, for discharging the first delivery pump 17 containing coating cloud abluent and for inputting fresh abluent
Second delivery pump 15.
Described spark arrester 11 entrance is connected with the tail gas WA conveyance conduit from process unit, and spark arrester 11 goes out
Mouth is connected with cyclone separator 13 air inlet.
Bottom described cyclone separator 13, coating cloud outlet is connected with coating cloud surge tank entrance, described coating cloud surge tank
Exporting and be connected with the conveying the first delivery pump 17 entrance containing coating cloud abluent, described first delivery pump 17 exports
It is connected with discharge line, coating cloud abluent QB will be contained by discharge line and be delivered to out-of-bounds.
Described coating cloud on-line cleaning device entrance is connected by the second delivery pump 15 and the pipeline connecting fresh abluent
Connecing, described coating cloud on-line cleaning device 12 is for spraying into fresh abluent QA in described cyclone separator 13.
Concrete, fresh abluent QA is by feed-line and the connection of the second delivery pump 15 entrance, described second defeated
Pump 15 outlet is sent to be connected with coating cloud on-line cleaning device 12 entrance.
Concrete, described concentration systems 2 also includes the second blower fan 23；Described adsorption/desorption device cooling gas enters
Mouth connects air by the second blower fan 23.Concrete, described adsorption/desorption device cooling gas entrance and second
Fan outlet connects, and the second described fans entrance connects atmospheric environment.Described adsorption/desorption device adsorbed gas goes out
Mouth emptying.
Concrete, another outlet of described burner 32 is connected with regenerative apparatus heat accumulating sections entrance, another entrance
It is connected with the pipeline connecting combustion-supporting gas；The outlet emptying of described regenerative apparatus heat accumulating sections.
Described burner 32 is connected with concentration systems 2 heating devices heat partial inlet simultaneously, described heating
The outlet emptying of device 33 heating part.Described combustion system 3 also includes the 3rd blower fan 34.Heater 34
Cooling gas entrance connects air A by the 3rd blower fan 34.
Described organic waste gas treatment system also includes that control system 4, described control system 4 include coating cloud buffering
The first control system 41 that the liquid level of tank 16 is monitored, control that adsorption/desorption device 22 switches online the
Two control systems 42 and the 3rd control system 43 that burner 32 and regenerative apparatus 31 are monitored.
Described first control system 41 is past by Liquid level first delivery pump 17 of monitoring coating cloud surge tank 16
Discharge line carries the abluent Han coating cloud.
Described second control system 42 by the valve of automatic switchover adsorption/desorption device gas circuit realize absorption,
Desorbing, the on-line continuousization operating of cooling.
Described 3rd control system 43 by default monitor control index (such as temperature, air quantity) control the 3rd blower fan 34,
Combustion adjuvant and the switching cycle of regenerative apparatus 31 valve, it is achieved the steady running of burner 31.
In the present embodiment, preferably, described coating cloud on-line cleaning device 12 is online by atomizer
Spray into abluent to realize, for ensureing the blended effect of abluent, nozzle is installed on pipeline center.Clearly
Lotion is optional to be sprayed into continuously or intermittently.
Embodiment of the method
The organic waste gas treatment method that the present invention provides, comprises the following steps:
S1, cyclone separator are centrifuged effect to tail gas, make tail gas has sticking coating cloud granule from
It is thrown out of under the effect of mental and physical efforts and adheres to cyclone separator wall；
The filtration further to tail gas of S2, accurate filter, removes the remaining coating cloud component in tail gas, and passes through
Tail gas is inputted adsorption/desorption device by the first blower fan；
S3, adsorption/desorption device use Adsorption and desorption, cooling technique to enter the organic component in tail gas successively
Row purified treatment, by the exhaust emissions through absorption, is delivered to combustion system by the tail gas through desorbing；
S4, tail gas are carrying out high-temp combustion after the intensification of regenerative apparatus in burner in combustion system
Reaction, draws the gas after part burning and is used for the heating of adsorption/desorption device stripping gas.
Concrete, organic exhaust gas of the present invention, particularly it is coated with tail gas and processes according to following technique
Route is carried out: the tail gas WA from paint line enters rotation through spark arrester 11 with certain entrance velocity
Wind separator 13.Gas is downward spiral flowing in cyclone separator 13, and coating cloud granule is in the effect of centrifugal force
Under be thrown to cyclone separator 13 wall, due to the viscosity of coating cloud granule itself, when coating cloud granule divides with whirlwind
When device 13 wall contacts, just adhere to cyclone separator 13 wall, thus reach the purpose that coating cloud separates.
And cyclone separator 13 wall adhere to coating cloud composition owing to there being certain mobility, with coating cloud at wall
Accumulation, paint film can produce a certain degree of movement, periodically sprays into fresh cleaning by coating cloud on-line cleaning device 12
Agent QA, increases the mobility of paint film so that it is progressively move down, outlet section discharge cyclone separator 13.
Spiral air flow, after cyclone separator 13 cone segments, flows downward with air-flow, and its tangential velocity constantly carries
Height, after arriving certain position, reversion is upwardly formed inward turning ascending air.Through the purification gas that coating cloud separates
Body leaves cyclone separator 13 from gaseous phase outlet, through the further filtration residue coating cloud component of accurate filter 14
Rear entrance concentration systems 2 carries out purified treatment.
Bottom cyclone separator 13, coating cloud outlet arranges coating cloud surge tank 16.During work, coating cloud will be contained and clean
Agent is entered coating cloud surge tank 16 by cyclone separator 13 outlet, is delayed by coating cloud by the first delivery pump 17 afterwards
Rush the abluent containing coating cloud of 16 in tank and be transported to discharge line.Before system operates, in advance by abluent QA
Inject coating cloud surge tank 16 and form fluid-tight.Coating cloud surge tank 16 contains the first of coating cloud abluent with being used for conveying
Delivery pump 17 connects, and the first control system 41 monitors the liquid level of coating cloud surge tank 16, and it is anti-to detect signal
Feed and control the operating of the first delivery pump 17 and realize material and carry online.
In step sl, by coating cloud on-line cleaning device 12 periodically spray in cyclone separator 13 fresh clearly
Lotion, to increase the mobility of cyclone separator 13 inwall coating cloud, makes containing coating cloud abluent by cyclone separator 13
Outlet is discharged.Concrete, abluent QA is delivered to cyclone separator 13 gas phase by the second delivery pump 15 and enters
Mouth section, is sprayed into by coating cloud on-line cleaning device.Wherein, coating cloud on-line cleaning device is atomizer.For ensureing
The blended effect of abluent, is installed on gas phase pipeline center by atomizer.Abluent is optional continuously,
Or interval sprays into.
The tail gas of coating cloud pretreatment system 1 is delivered to adsorption/desorption device 22 by the first blower fan 21, passes through
Adsorption and desorption, cooling technique realize organic component purified treatment, through the tail gas qualified discharge of absorption, dense
Contracting gas is delivered to combustion system 3 purified treatment.Concrete, adsorption/desorption device 22 is real by adsorbing material
The now selective absorption to organic component, the tail gas from production line can be up to standard through the absorption of adsorbing material
Discharge.The desorbing under the effect of desorption under high temperature gas of saturated adsorbing material, through sub-cooled gas cooling again
Raw reuse.The stripping gas obtained from desorbed of adsorbed materials is delivered to combustion system 3.
Meanwhile, the second control system 42 by the valve of automatic switchover adsorption/desorption device gas circuit realize absorption,
Desorbing, the on-line continuousization operating of cooling.
It is delivered to regenerative apparatus 31 heat exchange from the adsorption/desorption device 22 of concentration systems 2 stripping gas out make
Above-mentioned stripping gas is warming up to burning-point, is delivered to burner 32 afterwards and carries out combustion reaction, VOC group therein
Divide and be converted into CO2And H2O, the purification gas burnt carries substantial amounts of heat after regenerative apparatus 31 heat exchange
Emptying., part high-temp combustion gas is drawn meanwhile, by heater send to the absorption of concentration systems 2/
Desorption apparatus 22, heats for concentration systems stripping gas, it is achieved total energy approach.
In the present embodiment, described burner 32 ignition phase needs to introduce combustion adjuvant LA, when system operates
After Wen Ding, combustion adjuvant LA is not required to add.So at ignition phase, should be passed through combustion-supporting in burner 32
Agent.During Gai, the 3rd control system 43 controls the 3rd by default monitor control index (such as temperature, air quantity)
Blower fan 34, combustion adjuvant and the switching cycle of regenerative apparatus 31 valve, it is achieved the steady running of burner 32.
The know-why of the present invention is described above in association with specific embodiment.These describe and are intended merely to explain this
The principle of invention, and limiting the scope of the invention can not be construed to by any way.Based on herein
Explaining, those skilled in the art need not pay performing creative labour can associate other tool of the present invention
Body embodiment, within these modes fall within protection scope of the present invention.
Claims (10)
1. an organic waste gas treatment system, it is characterised in that include coating cloud pretreatment system, concentration systems,
Combustion system；
Described coating cloud pretreatment system includes cyclone separator and accurate filter, described Cyclone outlet
It is connected with accurate filter entrance；Cyclone separator is centrifuged effect to tail gas, makes to have in tail gas viscosity
Coating cloud granule be thrown out of under the influence of centrifugal force and adhere to cyclone separator wall, accurate filter pair
Tail gas filters further, removes the remaining coating cloud component in tail gas, and tail gas input is inhaled by the first blower fan
Attached/desorption apparatus；
Described concentration systems includes the first blower fan and adsorption/desorption device, and adsorption/desorption device uses suction successively
Attached, desorbing, cooling technique carry out purified treatment to the organic component in tail gas, will be through the tail gas row of absorption
Put, the tail gas through desorbing is delivered to combustion system；
Described combustion system includes regenerative apparatus, burner and heater, described regenerative apparatus bringing-up section
Outlet is connected with burner one entrance, and the outlet of described burner one is connected with described heater entrance,
Tail gas, will carrying out high-temp combustion reaction in combustion system after the intensification of regenerative apparatus in burner
Gas after part burning is drawn and is heated for adsorption/desorption device stripping gas；
The outlet of described accurate filter is connected with adsorption/desorption device adsorbed gas entrance by the first blower fan, described
The outlet of adsorption/desorption device stripping gas is connected with regenerative apparatus bringing-up section entrance, described adsorption/desorption device solution
Suction gas inlet is connected with heater one outlet.
Organic waste gas treatment system the most according to claim 1, it is characterised in that at described coating cloud
Reason system also include spark arrester, coating cloud on-line cleaning device, coating cloud surge tank, for discharge the abluent Han coating cloud
The first delivery pump and for inputting the second delivery pump of fresh abluent；
Described spark arrester entrance is connected with the pipeline connecting tail gas, and outlet is connected with cyclone inlet；
Described Cyclone outlet is connected with coating cloud surge tank entrance, and the outlet of described coating cloud surge tank is by the
One delivery pump is connected with discharge line；
Described coating cloud on-line cleaning device entrance is connected with the pipeline connecting fresh abluent by the second delivery pump,
Described coating cloud on-line cleaning device is for spraying into fresh abluent in described cyclone separator.
Organic waste gas treatment system the most according to claim 2, it is characterised in that described concentration systems
Also include the second blower fan；
Described adsorption/desorption device cooling gas entrance connects air by the second blower fan；
The outlet emptying of described adsorption/desorption device adsorbed gas.
Organic waste gas treatment system the most according to claim 3, it is characterised in that described burner
Another outlet is connected with regenerative apparatus heat accumulating sections entrance, and another entrance is connected with the pipeline connecting combustion-supporting gas；
The outlet emptying of described hold over system heat accumulating sections；
The outlet emptying of described heating devices heat portion, heater cooling gas entrance is connected big by the 3rd blower fan
Gas.
Organic waste gas treatment system the most according to claim 4, it is characterised in that also include paint
The first control system that the liquid level of mist surge tank is monitored, control that adsorption/desorption device switches online the
Two control systems and the 3rd control system that burner and regenerative apparatus are monitored；
Described first control system is by monitoring Liquid level first delivery pump of coating cloud surge tank toward discharge line
Middle conveying abluent Han coating cloud；
Described second control system is realized absorption by the valve of automatic switchover adsorption/desorption device gas circuit, is solved
Inhale, the on-line continuousization of cooling operates；
Described 3rd control system controls the 3rd blower fan, combustion adjuvant and regenerative apparatus valve by default monitor control index
The switching cycle of door.
6. an organic waste gas treatment method, it is characterised in that comprise the following steps:
S1, cyclone separator are centrifuged effect to tail gas, make tail gas has sticking coating cloud granule from
It is thrown out of under the effect of mental and physical efforts and adheres to cyclone separator wall；
The filtration further to tail gas of S2, accurate filter, removes the remaining coating cloud component in tail gas, and passes through
Tail gas is inputted adsorption/desorption device by the first blower fan；
S3, adsorption/desorption device use Adsorption and desorption, cooling technique to enter the organic component in tail gas successively
Row purified treatment, by the exhaust emissions through absorption, is delivered to combustion system by the tail gas through desorbing；
S4, tail gas are carrying out high-temp combustion after the intensification of regenerative apparatus in burner in combustion system
Reaction, draws the gas after part burning and is used for the heating of adsorption/desorption device stripping gas.
Organic waste gas treatment method the most according to claim 6, it is characterised in that in step sl,
In cyclone separator, fresh abluent is periodically sprayed into increase in cyclone separator by coating cloud on-line cleaning device
The mobility of wall coating cloud, makes the abluent containing coating cloud be discharged by Cyclone outlet.
Organic waste gas treatment method the most according to claim 7, it is characterised in that coating cloud will be contained and clean
Agent is entered coating cloud surge tank by Cyclone outlet, afterwards by the first delivery pump by coating cloud surge tank
The abluent containing coating cloud is transported to discharge line.
Organic waste gas treatment method the most according to claim 8, it is characterised in that in step s 4,
Gas after part burning is emptied after the heat exchange of regenerative apparatus；At ignition phase, in burner
It is passed through combustion adjuvant.
Organic waste gas treatment method the most according to claim 9, it is characterised in that first controls system
Unite and control the first delivery pump toward conveying in discharge line containing coating cloud cleaning by the liquid level of monitoring coating cloud surge tank
Agent；
Second control system by the valve of automatic switchover adsorption/desorption device gas circuit realize Adsorption and desorption,
The on-line continuousization operating of cooling；
3rd control system controls combustion adjuvant and the switching cycle of regenerative apparatus valve by default monitor control index.
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| CN104841215B (en) * | 2015-05-27 | 2017-02-08 | 南安市达腾商务服务有限公司 | Purifying equipment for purifying chemical waste gas |
| CN105194965B (en) * | 2015-10-19 | 2017-08-11 | 成都鑫威隆机电设备有限公司 | VOCs waste gas treatment equipments |
| CN105498442A (en) * | 2016-02-02 | 2016-04-20 | 四维尔丸井(广州)汽车零部件有限公司 | Waste gas treatment system |
| TWI762502B (en) * | 2016-08-08 | 2022-05-01 | 美商淨化空氣工程海事股份有限公司 | Emissions reduction systems and emissions reduction methods |
| CN106422622B (en) * | 2016-09-29 | 2018-11-13 | 重庆大学 | A kind of VOCs pretreatment systems and separation method containing industrial coating cloud |
| CN106563333A (en) * | 2016-11-15 | 2017-04-19 | 乐亭县铸升金属制品厂 | Volatile organic compound comprehensive treatment for metal farm implements |
| CN108355409B (en) * | 2018-02-11 | 2020-04-14 | 浙江医药工业设计院有限公司 | Purification unit is collected with waste gas in pharmaceutical workshop |
| CN108283861A (en) * | 2018-04-10 | 2018-07-17 | 广东盛迎低碳技术研究有限公司 | A kind of waste gas treatment equipment with pretreating device |
| CN113877361A (en) * | 2021-10-27 | 2022-01-04 | 安徽宝诺气体设备有限公司 | Adsorption system and method based on safe combustion of industrial organic waste gas |
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| CN101549249A (en) * | 2009-05-12 | 2009-10-07 | 北京云辰天环保科技有限公司 | Organic exhaust gas processing method and system thereof |
| CN103736353A (en) * | 2014-01-21 | 2014-04-23 | 泉州市天龙环境工程有限公司 | Spray paint organic solvent waste gas purifying device and solvent recycling method |
| CN204073743U (en) * | 2014-07-08 | 2015-01-07 | 中节能天辰(北京)环保科技有限公司 | A kind of organic waste gas treatment system |
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| CN104083979A (en) | 2014-10-08 |
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