CN205235693U - Organic waste gas recycling processed system - Google Patents
Organic waste gas recycling processed system Download PDFInfo
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- CN205235693U CN205235693U CN201521089898.0U CN201521089898U CN205235693U CN 205235693 U CN205235693 U CN 205235693U CN 201521089898 U CN201521089898 U CN 201521089898U CN 205235693 U CN205235693 U CN 205235693U
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Abstract
The utility model relates to an organic waste gas recycling processed system. Organic waste gas recycling processed system is including the air inlet pipeline, condensing equipment, desulphurization unit, active carbon adsorption device and the exhaust pipe that connect gradually, wherein condensing equipment is used for carrying out the condensation to the organic waste gas of air inlet pipeline input, realizes gas -liquid separation to retrieve the liquid part, desulphurization unit is used for carrying out desulfurization process to the gas after the condensation, the active carbon adsorption device is used for adsorbing the processing to the gas after the desulfurization. Be provided with condensing equipment, desulphurization unit and active carbon adsorption device because organic waste gas recycling processed system absorbs each link corresponding who handles to organic waste gas, organic waste gas passes through condensing equipment, desulphurization unit and active carbon adsorption device in proper order, and in every exhaust -gas treatment step, the various ingredients in the waste gas have obtained effectual absorption and have handled, and the absorption efficiency is higher, can retrieve the organic waste gas of the low amount of wind, high concentration.
Description
Technical field
The utility model relates to organic exhaust gas recycling technology, relates more specifically to a kind of organic uselessGas recovery and processing system.
Background technology
In fields such as oil, petrochemical iy produced and accumulatings, due to the petroleum chemicals such as gasoline, benzene homologues toolThere is volatility, simultaneously affected by environment more obvious, inevitably give off a large amount of pollution waste gas.The particularly waste gas group of the facility such as semi-finished product oil product storage tank, sour water storage tank, sump oil storage tank dischargeDivide complexity, intermittent discharge, comprises alkanes VOCs (volatile organic matter) in Pollutant CompositionAnd the odorant such as hydrogen sulfide, wherein total hydrocarbon content can reach 100-1000g/m3. These material meetingsSerious environment pollution can cause somatic damage to the staff in this region simultaneously.
At present in industry main adopt absorption process after condensation method, absorption-vacuum desorption, combustion method,The governing measures such as film separation, existing these organic exhaust gas recycling technology and relevant device are all notCan thoroughly realize recycling to organic exhaust gas efficiently. The wherein secondary gas of condensation method and absorption methodBody VOCs concentration is still very high, and burning rule exists certain potential safety hazard, applies less.
Utility model content
In view of this, the purpose of this utility model is to provide one to have higher absorption efficiency, energyEnough reclaim the organic exhaust gas recovery and processing system of the organic exhaust gas of low air quantity, high concentration.
Another object of the present utility model is to provide a kind of and can enters the each component in organic exhaust gasThe organic exhaust gas recovery and processing system that row effectively absorbs.
The utility model provides a kind of organic exhaust gas recovery and processing system, it is characterized in that, comprises and complying withAir inlet pipeline, condensing unit, desulfurizer, absorbent charcoal adsorber and the gas exhaust piping of inferior connection;Wherein said condensing unit, for the organic exhaust gas of air inlet pipeline input is carried out to condensation, is realized gas-liquidSeparate, and liquid part is reclaimed; Described desulfurizer is used for entering through condensed gasRow desulfurization processing; Described absorbent charcoal adsorber is for carrying out adsorption treatment to the gas after desulfurization.
Preferably, described condensing unit comprises the multi-stage condensing unit connecting successively, every grade of condensation listUnit comprises condenser and the fluid reservoir being connected with condensator outlet, the gas-liquid after condenser condensesMixture enters fluid reservoir, and the liquid outlet of fluid reservoir connects recycling can, and the gas outlet of fluid reservoir connectsSubordinate's condensing unit or desulfurizer.
Preferably, the number of described condensing unit is three, from swim over to downstream and be followed successively by: firstCondensing unit, the second condensing unit and the 3rd condensing unit.
Preferably, described the first condensing unit, the second condensing unit and the 3rd condensing unit is coldThe condensation temperature scope of condenser is followed successively by: 0～5 DEG C ,-25～-35 DEG C ,-70～-75 DEG C.
Preferably, described absorbent charcoal adsorber comprises three absorbing units that connect successively, is inhalingIn additive process, two absorbing units are wherein in adsorbed state, described in organic exhaust gas passes through successivelyTwo absorbing units, form the secondary absorption processing to organic exhaust gas.
Preferably, each described absorbing unit include the first port, the second port, the 3rd port,The 4th port, five-port and the 6th port, described the first port, the 3rd port and five-portBe positioned at the air inlet side of sorbing material, described sorbing material is arranged in described absorbing unit, and describedTwo ports, the 4th port and the 6th port are positioned at the side of giving vent to anger of described sorbing material; Each described endMouth is equipped with the control module for controlling its switching.
Preferably, the first port of each described absorbing unit is connected with described desulfurizer respectively,The second port of each described absorbing unit is connected with gas exhaust piping respectively, described charcoal absorptionDevice also comprises the first branch road, and the 3rd port of all described absorbing units and the 4th port are all and instituteStating the first branch road is connected and can be interconnected by described the first branch road.
Preferably, also comprise the desorption apparatus being connected with described absorbent charcoal adsorber.
Preferably, described desorption apparatus comprises desorption blower fan, heater and recovery condenser, described inThe air inlet of desorption blower fan is connected with the first port of described recovery condenser, air outlet with described in addThe first port of hot device is connected; The second port of described recovery condenser respectively with each described absorptionThe five-port of unit is communicated with, the second port of described heater respectively with each described absorbing unitThe 6th port be communicated with.
Preferably, on the air inlet pipeline of this organic exhaust gas recovery and processing system, be also provided with pressure controlDevice processed, described pressure control device comprises pressure transmitter and blower fan.
Preferably, also comprise recycling can, under the first port of described recycling can and described fluid reservoirEnd is communicated with, and the second port of described recycling can is communicated with the liquid outlet that reclaims condenser, described recoveryThe 3rd port that is positioned at lower end of tank is communicated with organic solvent recovery device.
The organic exhaust gas recovery and processing system that the utility model provides, due to organic exhaust gas recyclingSystem absorbs for organic exhaust gas the links of processing and is provided with targetedly condensing unit, desulfurizationDevice and absorbent charcoal adsorber, organic exhaust gas passes through condensing unit, desulfurizer and activity successivelyCharcoal adsorbent equipment, in each exhaust-gas treatment step, the various components in waste gas have obtained effectivelyAbsorb and process, absorption efficiency is higher, can reclaim the organic exhaust gas of low air quantity, high concentration.
Brief description of the drawings
By the description to the utility model embodiment referring to accompanying drawing, of the present utility model above-mentionedAnd other objects, feature and advantage will be more clear, in the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of organic exhaust gas recovery and processing system in the utility model;
Fig. 2 is the structural representation of organic exhaust gas recovery and processing system in the utility model;
Fig. 3 is when the first absorbing unit 31 and the second absorbing unit 32 are in inhaling in the utility modelAttached state, and the organic exhaust gas flow regime schematic diagram of the 3rd absorbing unit 33 in the time of detachment status;
Fig. 4 is when the second absorbing unit 32 and the 3rd absorbing unit 33 are in inhaling in the utility modelAttached state, and the organic exhaust gas flow regime schematic diagram of the first absorbing unit 31 in the time of detachment status.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, various embodiment of the present utility model is described in more detail. Attached at eachIn figure, identical element adopts same or similar Reference numeral to represent. For the sake of clarity,Various piece in accompanying drawing is not drawn in proportion.
Illustrate: flow according to pending organic exhaust gas in " upstream ", " downstream " in the applicationDirection defines, and the mobile direction of organic exhaust gas is from upstream to downstream flow.
Fig. 1-2 shows the organic exhaust gas recovery and processing system in the utility model, organic exhaust gasImport mouth 10 is communicated with described chemical storage tank or chemical plant installations, and organic exhaust gas is collected alsoRecycle. Described organic exhaust gas recovery and processing system comprise successively the air inlet pipeline that connects,Condensing unit 1, desulfurizer 2 and absorbent charcoal adsorber 3 and gas exhaust piping 5; Wherein said coldSolidifying device 1, for the organic exhaust gas of air inlet pipeline input is carried out to condensation, is realized gas-liquid separation, andLiquid part is reclaimed; Described desulfurizer 2 is for to carrying out desulfurization through condensed gasProcess; Described absorbent charcoal adsorber 3 carries out adsorption treatment for the gas to after desulfurization.
Described desulfurizer 2 comprises multiple digesters 21, and the number of described digester 21 is preferablyTwo.
Described condensing unit 1 comprises the multi-stage condensing unit 11 connecting successively, every grade of condensing unit 11Comprise condenser 111 and export with condenser 111 fluid reservoir 112 being connected, through condenser 111Condensed gas-liquid mixture enters fluid reservoir 112, and the liquid outlet of fluid reservoir 112 connects recycling can 7,The gas outlet of fluid reservoir 112 connects subordinate's condensing unit or desulfurizer.
Entrance point at this organic exhaust gas recovery and processing system is also provided with pressure control device 6, instituteState pressure control device and comprise pressure transmitter 61, blower fan 62 and adjustable gate 63, described pressurePower transmitter is arranged on the upstream side of described blower fan 62, described adjustable gate 63 and described blower fan62 are arranged in parallel, for having while flowing through described blower fan 62 compared with the organic exhaust gas of low discharge, organicThe backflow of waste gas, prevents the surge of described blower fan 62; Described pressure transmitter 61 is for gatheringState the admission pressure of the organic exhaust gas of organic exhaust gas recovery and processing system, and admission pressure is transferred toControl system, control system after computing, the rotating speed of blower fan 63 described in output control signal control,And then the admission pressure of adjusting organic exhaust gas, make it not affect normal production process.
In a preferred embodiment, described condensing unit is three grades of condensing units, comprises threeDescribed condensing unit 11, from swim over to downstream and be followed successively by: the first condensing unit, the second condensing unit,The 3rd condensing unit. Organic exhaust gas, after air quantity regulates, enters three grades of condensing units, one-level successivelyCondensation temperature is 0～5 DEG C, and B-grade condensation temperature is-25～-35 DEG C, three grades of condensation temperatures are-70～-75 DEG C, each group of can farthest realize like this organic exhaust gas to entering this condensing unit 1Part is carried out condensation process largely, and then makes partial solvent airsetting form liquid phase, realizes and reducingThe object of exhaust gas concentration and recovery section material. Organic exhaust gas after condensation process, its VOCs is denseDegree can reach 100g/m3Below, the content of its medium sulphide content is also effectively reduced.
Described absorbent charcoal adsorber 3 comprises the first absorbing unit 31, the second absorption that connect successivelyUnit 32 and the 3rd absorbing unit 33. In adsorption process, two absorbing units wherein inAdsorbed state, organic exhaust gas passes through described two absorbing units successively, form to organic exhaust gas twoLevel adsorption treatment.
In each described absorbing unit, be filled with sorbing material, described sorbing material is preferably ature of coalActive carbon.
Wherein, described multiple absorbing unit include the first port, the second port, the 3rd port,The 4th port, five-port and the 6th port, the entry port that described the first port is organic exhaust gas,Described the second port with and the gas exhaust piping 5 that is communicated with of atmosphere be connected, organic exhaust gas after treatment is logicalCrossing described gas exhaust piping 5 enters in atmosphere; Described the first port, the 3rd port and five-port positionIn the air inlet side of sorbing material, described the second port, the 4th port and the 6th port are positioned at described suctionThe side of giving vent to anger of enclosure material.
The first port of described multiple absorbing units is connected with described desulfurizer 2 respectively, described inThe second port of multiple absorbing units is connected with described gas exhaust piping 5 respectively, and described active carbon is inhaledAdsorption device 3 also comprises the first branch road, and the 3rd port of all absorbing units and the 4th port are all and instituteStating the first branch road is connected and can be interconnected by described the first branch road.
On each port of described absorbing unit, be respectively arranged with the control list for controlling its switchingUnit, described control module can be by-pass valve control, and can join by the unlatching between each by-pass valve controlIncompatiblely realize hocketing of adsorption and desorption process, and it is real-time to control organic exhaust gas after treatmentDischarge.
Organic exhaust gas recovery and processing system also comprises be connected with described absorbent charcoal adsorber 3 de-Adsorption device 4. Described desorption apparatus 4 comprises desorption blower fan 41, heater 42 and reclaims condenser43, the air inlet of described desorption blower fan 41 is connected with the first port of described recovery condenser 43,Air outlet is connected with the first port of described heater 42; The second end of described recovery condenser 43Mouth is communicated with the five-port of each absorbing unit respectively, and the second port of described heater 42 respectivelyBe communicated with the 6th port of each absorbing unit. Described organic exhaust gas recovery and processing system is also provided withVOCs on-line measuring device, for the organic exhaust gas of discharge is carried out to real-time sampling analysis, and will adoptCollection signal returns to control system, and the adsorption and desorption process of described absorbing unit is controlled. ShouldVOCs on-line measuring device comprises the concentration detector 8 being arranged on gas exhaust piping 5, for monitoringThrough described organic exhaust gas recovery and processing system gas discharging concentration after treatment, control corresponding controlThe unlatching of valve processed.
Carrying out in adsorption operation process, two described absorbing units are wherein all the time in organic uselessGas adsorbed state, described in another, absorbing unit is in detachment status, and three described absorbing units are handed overFor carrying out adsorption and desorption process. Organic exhaust gas enters from the first port of described absorbing unit, fromThe 4th port of described absorbing unit is back to the 3rd port of next stage absorbing unit, circulatesAbsorption, in the time that pending organic exhaust gas reaches discharge standard, corresponding by-pass valve control is opened, and passes throughDescribed gas exhaust piping 5 is drained in atmosphere.
Described organic exhaust gas recovery and processing system also comprises recycling can 7, first of described recycling can 7Port is communicated with the lower end of described fluid reservoir 112, the second port of described recycling can 7 and described timeThe liquid outlet of receiving condenser is communicated with, and the 3rd port that is positioned at lower end of described recycling can 7 is communicated with organicSolvent recovery unit. Carry out in desorption processing procedure described absorbing unit at described desorption apparatus 4The middle organic substance through desorption and the liquid phase of described fluid reservoir 112 after condensation process haveMachine waste gas enters described recycling can 7, thereby completes the recovery to organic solvent from organic water gas composition.
When monitoring discharged exhaust gas concentration, described VOCs on-line measuring device exceedes when setting value,At least one absorbing unit of controlling wherein carries out desorption processing, to recover its adsorption capacity.
Be elaborated with regard to the handoff procedure of the adsorption desorption state of three described absorbing units below.
Fig. 3 shows in the present embodiment when described the first absorbing unit 31 and the second absorbing unit 32In adsorbed state, and the organic exhaust gas of described the 3rd absorbing unit 33 in the time of detachment status flowsState. In Fig. 3, for the process of adsorption and desorption is clearly shown, charcoal absorption is filledThe connecting line of putting each absorbing unit port in closing under this state of 3 disconnects and illustrating.In this process, the first port 311 of described the first absorbing unit 31 and the 4th port 314, andThe 3rd port 323 and second port 322 of the second absorbing unit 32 are opened; Described the first absorption is singleThe second port 312, the 3rd port 313, five-port 315 and the 6th port 316 of unit 31,And the first port 321, the 4th port 324, the five-port 325 of described the second absorbing unit 32Close with the 6th port 326, enter by described from the organic exhaust gas of described desulfurizer 2The first port 311 of one absorbing unit 31 enters described the first absorbing unit, carries out one-level absorption placeReason, then flows out by the 4th port 314 of the first absorbing unit 31, and inhales by described secondThe 3rd port 323 of coupon unit 32 enters described the second absorbing unit 32, proceeds secondary and inhalesAttached processing. Through secondary absorption organic exhaust gas after treatment through the of described the second absorbing unit 32Two ports 322 enter gas exhaust piping 5, and by being discharged in atmosphere outside this gas exhaust piping 5.
And the 3rd described absorbing unit 33 in this process carries out desorption processing. In this process,The five-port 335 of described the 3rd absorbing unit 33 and the 6th port 336 are opened, and the described the 3rd inhalesThe first port 331, the second port 332, the 3rd port 333 and the 4th port 334 of coupon unit 33Close, the high temperature nitrogen after described desorption blower fan 41 heats described heater 42 is from the described the 3rdThe 6th port 336 of absorbing unit 33 is blown into described the 3rd absorbing unit 33, makes high temperature nitrogen gas phaseDesorption process reverse flow, through sorbing material, is carried out to desorption, the 3rd to described the 3rd absorbing unit 33The organic principle after desorption in absorbing unit 33 is by the of described the 3rd absorbing unit 33Five-port 335 enters described recovery condenser 43, thereby completes described the 3rd absorbing unit 33Desorption and the removal process to organic principle.
As shown in Figure 4, when described VOCs on-line measuring device monitors discharged exhaust gas concentrationWhile exceeding setting value, control described the first absorbing unit 31 and carry out desorption processing, and described the second suctionAdsorption treatment is proceeded in coupon unit 32 and the 3rd absorption 33. In Fig. 4, in order clearly to showGo out the process of adsorption and desorption, by each absorbing unit of absorbent charcoal adsorber 3 under this stateThe connecting line of the port in closing disconnects and illustrating. In this process, described the second absorbing unit 32The first port 321 and the 4th port 324, and the 3rd port of described the 3rd absorbing unit 33333 and second port 332 open; Second port 322, the 3rd of described the second absorbing unit 32Port 323 and five-port 325 and the 6th port 326, and the 3rd absorbing unit 33 firstPort 331, the 4th port 334, five-port 335 and the 6th port 336 disconnect, organic exhaust gasEnter described the second absorbing unit 32 by the first port 321 of the second absorbing unit 32, carry outOne-level adsorption treatment, then flows out from the 6th port 326 of the second absorption 32, and by described theThe 3rd port 333 of three absorbing units 33 enters described the 3rd absorbing unit 33, carries out secondary suctionAttached processing. After secondary absorption is processed, organic exhaust gas is by the of described the 3rd absorbing unit 33Two ports 332 enter gas exhaust piping 5, finally giving vent to anger through this organic exhaust gas recovery and processing systemMouth 20 is drained in atmosphere.
And the first absorbing unit 31 described in this process carries out desorption processing, no longer do here in detailIntroduce.
The organic exhaust gas described organic exhaust gas recovery and processing system of flowing through, adopts following steps to reclaimProcess:
A, organic exhaust gas is carried out to condensation process, make gas-liquid separation and liquid is reclaimed;
B, the organic exhaust gas after condensation process is carried out to desulfurization processing, reduce in organic exhaust gasSulfur content;
C, utilize absorbent charcoal adsorber 3 to carry out absorption place through desulfurization organic exhaust gas after treatmentAfter reason, discharge.
Condensation process in step a comprises three grades of condensation process, the wherein temperature of one-level condensation processBe 0～5 DEG C, the temperature of B-grade condensation processing is-25～-35 DEG C, and the temperature of three grades of condensation process is-70～-75℃。
Liquid after gas-liquid separation is by the liquid outlet 30 of this organic exhaust gas recovery and processing systemFinally reclaim.
Absorbent charcoal adsorber 3 in step c is to carrying out at least through desulfurization organic exhaust gas after treatmentTwo-stage adsorption treatment, so that the organic principle fully absorbing in waste gas fully absorbs.
In the time that organic exhaust gas after treatment carries out outer row through described gas exhaust piping 5, concentration detectsDevice 8 detects the VOCs concentration of Exhaust Gas, if VOCs concentration exceeds predetermined value, to activityCharcoal adsorbent equipment 3 utilizes high temperature nitrogen to carry out desorption processing.
Described absorbent charcoal adsorber 3 comprises the first absorbing unit and the second absorbing unit and the 3rd suctionCoupon unit, desulfurization organic exhaust gas after treatment is successively through the first absorbing unit and the second absorbing unitCarry out adsorption treatment; If detect, the gas VOCs concentration after adsorption treatment exceeds predetermined value,The first absorbing unit is carried out to desorption processing, and by organic exhaust gas after treatment desulfurization successively throughTwo absorbing units and the 3rd absorbing unit carry out adsorption treatment.
The temperature range of described high temperature nitrogen is preferably 120-200 DEG C, is more preferably 150-180 DEG C.
In the application, because described organic exhaust gas recovery and processing system absorbs and processes for organic exhaust gasLinks be provided with targetedly condensing unit 1, desulfurizer 2 and absorbent charcoal adsorber 3,Organic exhaust gas passes through condensing unit 1, desulfurizer 2 and absorbent charcoal adsorber 3 successively, eachIn exhaust-gas treatment step, the various components in waste gas have obtained effective absorption processing, absorption efficiencyHigher, can reclaim the organic exhaust gas of low air quantity, high concentration.
It should be noted that in this article, the relational terms such as the first and second grades onlyBe used for an entity or operation and another entity or operating space to separate, and not necessarily requirementOr imply the relation or the order that between these entities or operation, there are any this reality. And,Term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability,Thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise that those willElement, but also comprise other key elements of clearly not listing, or be also included as this process,The key element that method, article or equipment are intrinsic. In the situation that there is no more restrictions, by statementThe key element that " comprising one ... " limits, and be not precluded within comprise described key element process, method,In article or equipment, also there is other identical element.
Finally it should be noted that: obviously, above-described embodiment is only new for this practicality is clearly describedType example, and the not restriction to embodiment. For the ordinary skill people in affiliated fieldMember, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments. And amplified out thus aobvious and easilyThe variation of seeing or variation are still among protection domain of the present utility model.
Claims (11)
1. an organic exhaust gas recovery and processing system, is characterized in that, comprises the air inlet connecting successivelyPipeline, condensing unit (1), desulfurizer (2), absorbent charcoal adsorber (3) and gas exhaust piping(5); Wherein said condensing unit (1) carries out condensation for the organic exhaust gas that air inlet pipeline is inputted,Realize gas-liquid separation, and liquid part is reclaimed; Described desulfurizer (2) is for to through coldGas after solidifying carries out desulfurization processing; Described absorbent charcoal adsorber (3) is for the gas to after desulfurizationBody carries out adsorption treatment.
2. organic exhaust gas recovery and processing system according to claim 1, is characterized in that, instituteState condensing unit (1) and comprise the multi-stage condensing unit (11) connecting successively, every grade of condensing unit (11)Comprise condenser (111) and export the fluid reservoir (112) being connected, warp with condenser (111)The condensed gas-liquid mixture of condenser (111) enters fluid reservoir (112), fluid reservoir (112)Liquid outlet connect recycling can (7), the gas outlet of fluid reservoir (112) connect subordinate's condensing unit orPerson's desulfurizer.
3. organic exhaust gas recovery and processing system according to claim 2, is characterized in that, instituteThe number of stating condensing unit is three, from swim over to downstream and be followed successively by: the first condensing unit, secondCondensing unit and the 3rd condensing unit.
4. organic exhaust gas recovery and processing system according to claim 3, is characterized in that, instituteState condenser (111) cold of the first condensing unit, the second condensing unit and the 3rd condensing unitSolidifying temperature range is followed successively by: 0～5 DEG C ,-25～-35 DEG C ,-70～-75 DEG C.
5. organic exhaust gas recovery and processing system according to claim 1, is characterized in that, instituteState absorbent charcoal adsorber (3) and comprise three absorbing units that connect successively, in adsorption process,Two absorbing units are wherein in adsorbed state, and organic exhaust gas is single through described two absorption successivelyUnit, forms the secondary absorption processing to organic exhaust gas.
6. organic exhaust gas recovery and processing system according to claim 5, is characterized in that, everyIndividual described absorbing unit includes the first port, the second port, the 3rd port, the 4th port,Five-port and the 6th port, described the first port, the 3rd port and five-port are positioned at sorbing materialAir inlet side, described sorbing material is arranged in described absorbing unit, described the second port, the 4thPort and the 6th port are positioned at the side of giving vent to anger of described sorbing material; Each described port be equipped with forControl the control module of its switching.
7. organic exhaust gas recovery and processing system according to claim 6, is characterized in that, everyThe first port of individual described absorbing unit is connected with described desulfurizer (2) respectively, each described inThe second port of absorbing unit is connected with gas exhaust piping (5) respectively, described absorbent charcoal adsorber(3) also comprise the first branch road, the 3rd port of all described absorbing units and the 4th port are all and instituteStating the first branch road is connected and can be interconnected by described the first branch road.
8. organic exhaust gas recovery and processing system according to claim 6, is characterized in that, alsoComprise the desorption apparatus (4) being connected with described absorbent charcoal adsorber (3).
9. organic exhaust gas recovery and processing system according to claim 8, is characterized in that, instituteState desorption apparatus (4) and comprise desorption blower fan (41), heater (42) and reclaim condenser (43),The air inlet of described desorption blower fan (41) is connected with the first port of described recovery condenser (43),Air outlet is connected with the first port of described heater (42); Described recovery condenser (43)The second port is communicated with the five-port of each described absorbing unit (31) respectively, described heater(42) the second port is communicated with the 6th port of each described absorbing unit respectively.
10. organic exhaust gas recovery and processing system according to claim 1, is characterized in that,On the air inlet pipeline of this organic exhaust gas recovery and processing system, be also provided with pressure control device (6),Described pressure control device comprises pressure transmitter (61) and blower fan (62).
11. organic exhaust gas recovery and processing systems according to claim 2, is characterized in that,Also comprise recycling can (7), the first port of described recycling can (7) and described fluid reservoir (112)Lower end be communicated with, the second port of described recycling can (7) with reclaim condenser (43) liquid outletBe communicated with, the 3rd port that is positioned at lower end of described recycling can (7) is communicated with organic solvent recovery device.
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| CN201521089898.0U CN205235693U (en) | 2015-12-24 | 2015-12-24 | Organic waste gas recycling processed system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413384A (en) * | 2015-12-24 | 2016-03-23 | 海湾环境科技（北京）股份有限公司 | Organic waste gas recycling treatment system and organic waste gas recycling treatment method |
| CN108187437A (en) * | 2018-01-30 | 2018-06-22 | 徐磊 | A kind of oil field well formation testing generates harmful gas processing device |
| CN110975509A (en) * | 2019-12-20 | 2020-04-10 | 海湾环境科技（北京）股份有限公司 | Organic gas recovery device and organic gas recovery method |
| CN116272232A (en) * | 2023-02-22 | 2023-06-23 | 苏州博瑞达高分子材料有限公司 | Condensation recovery device and method for brominated epoxy resin |
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2015
- 2015-12-24 CN CN201521089898.0U patent/CN205235693U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413384A (en) * | 2015-12-24 | 2016-03-23 | 海湾环境科技（北京）股份有限公司 | Organic waste gas recycling treatment system and organic waste gas recycling treatment method |
| CN105413384B (en) * | 2015-12-24 | 2018-10-02 | 海湾环境科技（北京）股份有限公司 | A kind of organic exhaust gas recovery and processing system and method |
| CN108187437A (en) * | 2018-01-30 | 2018-06-22 | 徐磊 | A kind of oil field well formation testing generates harmful gas processing device |
| CN110975509A (en) * | 2019-12-20 | 2020-04-10 | 海湾环境科技（北京）股份有限公司 | Organic gas recovery device and organic gas recovery method |
| CN116272232A (en) * | 2023-02-22 | 2023-06-23 | 苏州博瑞达高分子材料有限公司 | Condensation recovery device and method for brominated epoxy resin |
| CN116272232B (en) * | 2023-02-22 | 2024-04-05 | 苏州博瑞达高分子材料有限公司 | Condensation recovery device and method for brominated epoxy resin |
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