CN108452634A - A kind for the treatment of process and equipment of organic exhaust gas - Google Patents
A kind for the treatment of process and equipment of organic exhaust gas Download PDFInfo
- Publication number
- CN108452634A CN108452634A CN201810614581.6A CN201810614581A CN108452634A CN 108452634 A CN108452634 A CN 108452634A CN 201810614581 A CN201810614581 A CN 201810614581A CN 108452634 A CN108452634 A CN 108452634A
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- China
- Prior art keywords
- exhaust gas
- organic exhaust
- air hose
- washing
- organic
- Prior art date
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- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000008569 process Effects 0.000 title claims abstract description 20
- 238000005406 washing Methods 0.000 claims abstract description 71
- 239000000571 coke Substances 0.000 claims abstract description 47
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 119
- 238000003860 storage Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000004880 explosion Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 2
- 239000005416 organic matter Substances 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 4
- 239000012855 volatile organic compound Substances 0.000 description 11
- 238000010828 elution Methods 0.000 description 7
- 238000005201 scrubbing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000003518 caustics Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000009102 absorption Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B21/00—Heating of coke ovens with combustible gases
- C10B21/08—Heating of coke ovens with combustible gases by applying special heating gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The present invention relates to chemical fields, in particular to the treatment process and equipment of a kind of organic exhaust gas.A kind of processing equipment of organic exhaust gas, the processing equipment of organic exhaust gas includes washing room, cooperate the coke oven and shutter connected, and the exhaust outlet of washing room is connect by exhaust pipe with shutter.Organic exhaust gas after washing room washing, which by shutter enters coke oven, is used as air distribution and uses, substitute the partial air that coke oven combustion needs, due to containing organic matter in organic exhaust gas, heat release is burned in coke oven, the fuel of coke oven heating can be reduced, energy-saving effect is played, while eliminating the organic matter in organic exhaust gas.The treatment process of organic exhaust gas has good social benefit, economic benefit, environmental benefit.
Description
Technical field
The present invention relates to chemical fields, in particular to the treatment process and equipment of a kind of organic exhaust gas.
Background technology
VOCs treatment refers to the place being adsorbed, filtered to the organic exhaust gas generated in industrial processes, purified
Science and engineering is made.
Coke-oven plant, chemical plant exhaust-gas treatment, light industry exhaust-gas treatment mainly use washing technology, absorb dissolving, chemical exhaust
Absorption, redox, acid-base neutralization have apparent effect, reach National Industrial waste gas emission standard.Organic waste in the prior art
Although gas discharge can reach discharging standards, but exist has the shortcomings that pollution to environment.
Invention content
The purpose of the present invention is to provide a kind for the treatment of process of organic exhaust gas and equipment, it is intended to improve existing organic
Exhaust gas direct emission, the problem of being caused stress to environment.
The present invention provides a kind of technical solution：
A kind of processing equipment of organic exhaust gas, the processing equipment of organic exhaust gas includes washing room, cooperate connection
The exhaust outlet of coke oven and shutter, washing room is connect by exhaust pipe with shutter.
In other embodiments of the invention, the processing equipment of above-mentioned organic exhaust gas include it is multiple connect with coke oven open
Device is closed, exhaust pipe includes the first air hose, the second air hose, and the first air hose is connect with different shutters respectively from the second air hose,
First air hose, the second air hose are each equipped with control valve.
In other embodiments of the invention, the processing equipment of above-mentioned organic exhaust gas further includes control device, the first air hose
It is communicated to connect with control device with the control valve of the second air hose, control device controls the opening and closing of control valve.
In other embodiments of the invention, above-mentioned exhaust pipe is provided with spark arrester.
In other embodiments of the invention, the processing equipment of above-mentioned organic exhaust gas further includes heat exchanger, cleans pipe, heat exchange
Device is connect by cleaning pipe with washing room.
In other embodiments of the invention, the processing equipment of above-mentioned organic exhaust gas further includes organic exhaust gas storage tank, organic
Exhaust gas storage tank is connect with washing room, and organic exhaust gas configuration of storage tanks has explosion prevention back-fire relief type breather valve.
The present invention also provides a kind of technical solutions：
A kind for the treatment of process of organic exhaust gas includes mainly：
Organic exhaust gas is washed by washing room；Organic exhaust gas is entered by exhaust pipe by shutter after washing
Coke oven combustion.
In other embodiments of the invention, above-mentioned exhaust pipe includes the first air hose, the second air hose, the first air hose and the
Two air hoses are connected from different shutters respectively；
Organic exhaust gas enters coke oven in first time by shutter of first air hose through being connect with the first air hose after washing
Burning；
Organic exhaust gas enters coke oven in the second time by shutter of second air hose through being connect with the second air hose after washing
Burning.
In other embodiments of the invention, before above-mentioned organic exhaust gas is by washing room washing, further include：
Nitrogen after preheating is passed through washing room, washing room, exhaust pipe are cleaned.
In other embodiments of the invention, above-mentioned organic exhaust gas is specifically included by washing room washing：
Acid solution wash, aqueous slkali washing, one or more in organic solvent washing.
The treatment process of organic exhaust gas provided in an embodiment of the present invention and the advantageous effect of equipment are：
Organic exhaust gas after washing room washing, which by shutter enters coke oven, be used as air distribution and uses, replacement coke oven combustion need
The partial air wanted is burned heat release in coke oven, can reduce coke oven heating due to containing organic matter in organic exhaust gas
Fuel plays energy-saving effect, while eliminating the organic matter in organic exhaust gas.The treatment process of organic exhaust gas has good
Social benefit well, economic benefit, environmental benefit.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the structural schematic diagram of the processing equipment of organic exhaust gas provided in an embodiment of the present invention；
Fig. 2 shows the structures of the exhaust pipe of organic exhaust gas provided in an embodiment of the present invention, shutter and coke oven to show
It is intended to；
Fig. 3 shows the structural schematic diagram of the exhaust pipe of organic exhaust gas provided in an embodiment of the present invention, shutter；
Fig. 4 shows the structural schematic diagram of the washing room of organic exhaust gas provided in an embodiment of the present invention；
Fig. 5 shows the processing technological flow figure of organic exhaust gas provided in an embodiment of the present invention.
Icon：The processing equipment of 100- organic exhaust gas；101- organic exhaust gas storage tanks；110- washing rooms；111- lightweights are burnt
Oil wash tower；112- washing oil scrubbing towers；113- acid elution towers；114- caustic scrubbers；120- coke ovens；130- shutters；140- tails
Feed channel；The first air hoses of 141-；The second air hoses of 142-；The first control valves of 143-；The second control valves of 144-；145- spark arresters；
151- heat exchangers；152- cleans pipe.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the embodiment of the present invention, it is to be understood that the orientation or positional relationship of instruction is based on attached drawing institute
The orientation or positional relationship the shown invention product using when the orientation or positional relationship or ability usually put
The orientation or positional relationship that field technique personnel usually understand, is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified equipment or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage
Solution is limitation of the present invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the embodiment of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term
" setting ", " installation ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment
Fig. 1 shows the structural schematic diagram of the processing equipment 100 of organic exhaust gas provided in an embodiment of the present invention.Please refer to figure
1, present embodiments provide a kind of processing equipment 100 of organic exhaust gas, in the present embodiment, the processing equipment 100 of organic exhaust gas
It is mainly used for purifying volatile organic matter (volatile organic compounds, abbreviation VOCs).It needs to illustrate
, in other embodiments of the invention, organic exhaust gas is not limited only to volatile organic matter, can be with the organic gas of difficult volatility
Body etc..
In detail, the processing equipment 100 of organic exhaust gas include washing room 110, cooperate connection coke oven 120 with open
Device 130 is closed, the exhaust outlet of washing room 110 is connect by exhaust pipe 140 with shutter 130.
The processing equipment 100 of organic exhaust gas washs organic exhaust gas by washing room 110, passes through tail after washing
Feed channel 140 enters shutter 130, then burns into coke oven 120 using shutter 130.
Organic exhaust gas after the washing of washing room 110 is used as air distribution into coke oven 120 by shutter 130 and is used, and substitutes
The partial air that the burning of coke oven 120 needs is burned heat release due to containing organic matter in organic exhaust gas in coke oven 120, can
The fuel for reducing 120 heating of coke oven, plays energy-saving effect, while eliminating the organic matter in organic exhaust gas, more
Environmental protection.
In the present embodiment, coke oven 120, shutter 130, chimney and the connection relation of three, use principle and control
System processed is all made of the prior art, and therefore, the present embodiment will not be described in great detail structure, construction and its connection relation of three etc..
Fig. 2 shows the exhaust pipe 140 of organic exhaust gas provided in an embodiment of the present invention, shutter 130 and coke ovens 120
Structural schematic diagram, please refer to Fig. 2.
In the present embodiment, coke oven 120 is configured with multiple shutters 130, the setting of the interval of multiple shutters 130, coke oven 120
It is exchanged once at interval of a period of time with shutter 130, part shutter 130 conveys air in a period of time to coke oven 120, remains
Remaining part divides coke oven 120 to the gas after the conveying burning of shutter 130；Exchange shutter 130.
Correspondingly, in the present embodiment, exhaust pipe 140 includes the first air hose 141, the second air hose 142, the first air hose
141, the second air hose 142 is connected from different shutters 130 respectively, and the first air hose 141, the second air hose 142 are each equipped with control
Valve.First air hose 141 is configured with the first control valve 143, and the second air hose 142 is configured with the second control valve 144.
First air hose 141, the second air hose 142 are connected from different shutters 130 respectively.
From the above, coke oven 120 is exchanged with shutter 130 at interval of a period of time primary；Correspondingly, exhaust pipe 140
Gas pass through into air shutter 130 enter coke oven 120.It is controlled by the first control valve 143 and the second control valve 144
System.
Fig. 3 shows the structural representation of the exhaust pipe 140, shutter 130 of organic exhaust gas provided in an embodiment of the present invention
Figure, please refers to Fig. 3.
In detail, the first air hose 141 is connect with part shutter 130, the second air hose 142 and remainder shutter 130
Connection.
For example, opening the first control valve 143, the second control valve 144 is closed, organic exhaust gas is passed through by the first air hose 141
The shutter 130 being connect with the first air hose 141, burns subsequently into coke oven 120.After half an hour, the second control is opened
Valve 144, closes the first control valve 143, and organic exhaust gas passes through the shutter being connect with the second air hose 142 by the second air hose 142
130, it burns subsequently into coke oven 120.It is replaced after half an hour primary.First control valve 143 and the second control valve 144
Opening with close and the chain automatic synchronization open and close of ventilation of multiple shutters 130.It should be noted that in the reality of the present invention
It applies in example, the replacing construction of shutter 130 is not defined.
In the present embodiment, the processing equipment 100 of organic exhaust gas further includes control device (not shown), the first control
Valve 143, the second control valve 144 are communicated to connect with control device, and control device controls the first control valve 143, the second control valve
144 opening and closing.Further, control device controls changing for the shutter 130 that the first control valve 143 is connect with the first air hose 141
The chain automatic synchronization open and close of gas.Control device controls changing for the shutter 130 that the second control valve 144 is connect with the second air hose 142
The chain automatic synchronization open and close of gas.
The control valve of first air hose 141 and the second air hose 142 is communicated to connect with control device, control device control control
The opening and closing of valve.In the present embodiment, control device PLC, in other embodiments, control device may be microcontroller.
Further, in other embodiments of the invention, two air hoses can not also be arranged in exhaust pipe 140, only set
An air hose is set, which is only attached with part shutter 130, which is arranged control valve, and control valve controls organic waste
Gas interval enters in coke oven 120.
It should be noted that in the present embodiment, the first air hose 141 or the second air hose 142 are distinguished by multiple branch pipes
It is connect with multiple shutters 130.
Referring to Fig. 2, in the present embodiment, it is respectively provided on 142 each branch pipe of the first air hose 141 and the second air hose
There are spark arrester 145, each shutter 130 to configure spark arrester 145, ensures first when coke oven 120 conveys gas to shutter 130
Air hose 141 and the second air hose 142 are not tempered, it is ensured that safety.
Fig. 4 shows the structural schematic diagram of the washing room 110 of organic exhaust gas provided in an embodiment of the present invention, please refers to figure
4。
In the present embodiment, it includes tar light oil that washing room 110, which uses three tower parallel connection washing absorptions, washing room 110,
Scrubbing tower 111, washing oil scrubbing tower 112, acid elution tower 113, caustic scrubber 114.Each scrubbing tower is all connected with organic exhaust gas storage tank
101, the organic exhaust gas of organic exhaust gas storage tank 101 is delivered to tar light oil washing tower 111, washing oil scrubbing tower 112, acid elution respectively
Tower 113.Acid elution tower 113 is connect with caustic scrubber 114, and tar light oil washs tower 111, washing oil scrubbing tower 112 and neutralizing treatment
Organic exhaust gas after tower 114 washs is delivered to exhaust pipe 140.
Using acid elution, except deammoniation removes partial organic substances simultaneously, the concentrated sulfuric acid is arranged at acid elution tower 113 in acid elution tower 113
The concentrated sulfuric acid is added to pickling system in storage tank, and acidity maintains 4% or so, acid system capital equipment material selection 316L.Pickling processes
Liquid squeezes into mother liquor tank or flowing full slot as production and application.It is organic that washing oil scrubbing tower 112 uses oil wash further to remove benzene, oil gas etc.
Object, caustic scrubber 114 remove inorganic matters, the alkali cleaning treatment fluids such as hydrogen sulfide using alkali cleaning (distilled ammonia wastewater) and squeeze into mechanical settling tank
(remained ammonia system).
It should be noted that in other embodiments of the invention, washing room 110 can also be arranged to multitower series connection
Washing absorption；In addition, washing room 110 or miscellaneous equipment, wash organic exhaust gas by washing room 110.
In the present embodiment, organic exhaust gas storage tank 101 is configured with explosion prevention back-fire relief type breather valve (not shown).It has avoided
Machine exhaust gas storage tank 101 forms negative pressure when conveying organic exhaust gas, in organic exhaust gas storage tank 101 and causes security risk.
In the present embodiment, the processing equipment 100 of organic exhaust gas further includes heat exchanger 151, cleans pipe 152, heat exchanger 151
It is connect with washing room 110 by cleaning pipe 152.
Heat exchanger 151 is used to preheat for nitrogen, heated nitrogen, and the nitrogen after heating is delivered to washing by cleaning pipe 152
Workshop section 110, heat exchanger 151 and cleaning pipe 152 can be run when pipeline is blocked by pipe-dredging before driving.
The processing equipment 100 of organic exhaust gas provided in an embodiment of the present invention has at least the following advantages：
Organic exhaust gas after the washing of washing room 110 is used as air distribution into coke oven 120 by shutter 130 and is used, and substitutes
The partial air that the burning of coke oven 120 needs is burned heat release due to containing organic matter in organic exhaust gas in coke oven 120, can
The fuel for reducing 120 heating of coke oven, plays energy-saving effect, while eliminating the organic matter in organic exhaust gas.
Each shutter 130 is respectively provided with spark arrester 145, it is ensured that pipeline is not tempered, it is ensured that safety.Organic exhaust gas storage tank 101
Configured with explosion prevention back-fire relief type breather valve, formation negative pressure in organic exhaust gas storage tank 101 is avoided to cause security risk.
It, can be according to the opposite position of the pressure of organic gas, each equipment in scene it should be noted that in the present embodiment
Set the devices such as relationship setting valve, pipeline, pump, motor and liquid level gauge, pressure gauge.
The present invention also provides a kind for the treatment of process of the organic exhaust gas of the processing equipment 100 based on above-mentioned organic exhaust gas, Fig. 5
The processing technological flow figure for showing organic exhaust gas provided in an embodiment of the present invention, please refers to Fig. 5.
The treatment process of organic exhaust gas includes mainly：
Organic exhaust gas is washed by washing room 110；Being passed through by exhaust pipe 140 for organic exhaust gas is opened and closed after washing
Device 130 enters coke oven 120 and burns.
The present embodiment is described by taking volatile organic matter (VOCs) as an example.
Further, exhaust pipe 140 includes the first air hose 141, the second air hose 142, and organic exhaust gas is in first after washing
Enter coke oven 120 by shutter 130 of first air hose 141 through connecting with the first air hose 141 in time to burn；Then, it washs
Organic exhaust gas enters coke oven 120 in the second time by shutter 130 of second air hose 142 through being connect with the second air hose 142 afterwards
Burning.
In other embodiments of the invention, before driving or after line clogging, further include：
Nitrogen purge pipe 152 after heat exchanger 151 is preheated is by being passed through washing room 110, to washing room 110, tail
Feed channel 140 is cleaned.After having cleaned, closes heat exchanger 151 and clean pipe 152, organic exhaust gas is delivered to washers
Section 110 is handled.
The treatment process of organic exhaust gas provided in this embodiment is suitable for volatile organic matter (VOCs) and other organic
Object gas.
It should be noted that in the present embodiment, gas is not limited only to the stream that fluid state at normal temperatures and pressures is gas
Body；Correspondingly, organic exhaust gas may be certain pressure and at a temperature of be in gaseous fluid.
The main of the treatment process of organic exhaust gas provided in an embodiment of the present invention is a little：
Organic exhaust gas enters the burning of coke oven 120 by exhaust pipe 140 by shutter 130 after washing.It can administer
While volatile organic matter, can raising product yield and yield, not only counteract the operating cost of VOCs abatement equipments,
The discharge of coking volatile organic matter (VOCs) is reduced, and higher income can also be increased, realizes the positive benefit that VOCs is administered.
This technique final product no longer contains VOCs ingredients, realizes the continuous qualified discharges of VOCs, need not install VOCs again
On-Line Monitor Device saves online equipment investment and maintenance cost.
The treatment process of organic exhaust gas provided in this embodiment is particularly adapted to controlling for the volatile organic matter of coal chemical enterprise
Reason, it is no longer necessary to which newly upper combustion furnace reduces investment and security risk and energy consumption, this technique upper burner apparatus year
Save at least 2,000,000 yuan of operating cost.With good social benefit, economic benefit, environmental benefit.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of processing equipment of organic exhaust gas, which is characterized in that the processing equipment of the organic exhaust gas includes washing room, phase
The exhaust outlet of the coke oven and shutter being mutually connected, the washing room is connect by exhaust pipe with the shutter.
2. the processing equipment of organic exhaust gas according to claim 1, which is characterized in that the processing equipment of the organic exhaust gas
Including multiple shutters being connect with the coke oven, the exhaust pipe includes the first air hose, the second air hose, and described the
One air hose is connect with the different shutters respectively from second air hose, and first air hose, second air hose are matched
It is equipped with control valve.
3. the processing equipment of organic exhaust gas according to claim 2, which is characterized in that the processing equipment of the organic exhaust gas
Further include control device, the control valve of first air hose and second air hose with the control device communication link
It connects, the control device controls the opening and closing of the control valve.
4. the processing equipment of organic exhaust gas according to claim 1, which is characterized in that the exhaust pipe is provided with back-fire relief
Device.
5. according to the processing equipment of claim 1-4 any one of them organic exhaust gas, which is characterized in that the organic exhaust gas
Processing equipment further includes heat exchanger, cleans pipe, and the heat exchanger is managed by the cleaning and connect with the washing room.
6. according to the processing equipment of claim 1-4 any one of them organic exhaust gas, which is characterized in that the organic exhaust gas
Processing equipment further includes organic exhaust gas storage tank, and the organic exhaust gas storage tank is connect with the washing room, the organic exhaust gas storage
Tank is configured with explosion prevention back-fire relief type breather valve.
7. a kind for the treatment of process of organic exhaust gas, which is characterized in that include mainly：
Organic exhaust gas is washed by washing room；Organic exhaust gas enters coke oven combustion by exhaust pipe by shutter after washing
It burns.
8. the treatment process of organic exhaust gas according to claim 7, which is characterized in that
The exhaust pipe includes the first air hose, the second air hose, first air hose and second air hose respectively with it is different
The shutter connection；
Organic exhaust gas passes through the shutter being connect with first air hose in first time by first air hose after washing
Into the coke oven combustion；
Organic exhaust gas passes through the shutter being connect with second air hose in the second time by second air hose after washing
Into the coke oven combustion.
9. the treatment process of organic exhaust gas according to claim 7, which is characterized in that washed described in the organic exhaust gas process
Before washing workshop section's washing, further include：
Nitrogen after preheating is passed through the washing room, the washing room, the exhaust pipe are cleaned.
10. the treatment process of organic exhaust gas according to claim 7, which is characterized in that the organic exhaust gas is by washing
Workshop section's washing specifically includes：
Acid solution wash, aqueous slkali washing, one or more in organic solvent washing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810614581.6A CN108452634B (en) | 2018-06-14 | 2018-06-14 | Organic waste gas treatment process and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810614581.6A CN108452634B (en) | 2018-06-14 | 2018-06-14 | Organic waste gas treatment process and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108452634A true CN108452634A (en) | 2018-08-28 |
| CN108452634B CN108452634B (en) | 2024-04-02 |
Family
ID=63216101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810614581.6A Active CN108452634B (en) | 2018-06-14 | 2018-06-14 | Organic waste gas treatment process and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108452634B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173678A (en) * | 2018-11-09 | 2019-01-11 | 山东环达环保科技有限公司 | Coke-oven plant's VOC exhaust gas treating method and device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201578966U (en) * | 2009-10-29 | 2010-09-15 | 武汉凯宾思环保科技有限公司 | Tail gas treatment system of alkali recovery boiler |
| JP2011240226A (en) * | 2010-05-17 | 2011-12-01 | Mitsubishi Heavy Industries Mechatronics Systems Ltd | Exhaust-gas treatment apparatus, and exhaust-gas treatment method |
| CN103836632A (en) * | 2012-11-27 | 2014-06-04 | 浙江久而久化学有限公司 | Waste adhesive incineration disposal device |
| CN105670650A (en) * | 2016-01-21 | 2016-06-15 | 金能科技股份有限公司 | Device and method for reducing nitrogen oxide generated by coke oven |
| CN206152611U (en) * | 2016-10-19 | 2017-05-10 | 中冶焦耐(大连)工程技术有限公司 | Processing system who contains VOCs industrial waste gas |
| CN206410145U (en) * | 2017-01-18 | 2017-08-15 | 武汉焦耐工程技术有限公司 | A kind of processing unit of bitumen flue gas and tar groove area tail gas |
| CN108059963A (en) * | 2017-12-29 | 2018-05-22 | 郑州智谷工业技术有限公司 | A kind of energy conservation and environmental protection coking equipment |
| CN108067085A (en) * | 2016-11-09 | 2018-05-25 | 湖北鑫固久技术装备有限公司 | A kind of coal chemical industry exhaust gas treating method and device |
| CN208431784U (en) * | 2018-06-14 | 2019-01-25 | 王书虎 | A kind of processing equipment of organic exhaust gas |
-
2018
- 2018-06-14 CN CN201810614581.6A patent/CN108452634B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201578966U (en) * | 2009-10-29 | 2010-09-15 | 武汉凯宾思环保科技有限公司 | Tail gas treatment system of alkali recovery boiler |
| JP2011240226A (en) * | 2010-05-17 | 2011-12-01 | Mitsubishi Heavy Industries Mechatronics Systems Ltd | Exhaust-gas treatment apparatus, and exhaust-gas treatment method |
| CN103836632A (en) * | 2012-11-27 | 2014-06-04 | 浙江久而久化学有限公司 | Waste adhesive incineration disposal device |
| CN105670650A (en) * | 2016-01-21 | 2016-06-15 | 金能科技股份有限公司 | Device and method for reducing nitrogen oxide generated by coke oven |
| CN206152611U (en) * | 2016-10-19 | 2017-05-10 | 中冶焦耐(大连)工程技术有限公司 | Processing system who contains VOCs industrial waste gas |
| CN108067085A (en) * | 2016-11-09 | 2018-05-25 | 湖北鑫固久技术装备有限公司 | A kind of coal chemical industry exhaust gas treating method and device |
| CN206410145U (en) * | 2017-01-18 | 2017-08-15 | 武汉焦耐工程技术有限公司 | A kind of processing unit of bitumen flue gas and tar groove area tail gas |
| CN108059963A (en) * | 2017-12-29 | 2018-05-22 | 郑州智谷工业技术有限公司 | A kind of energy conservation and environmental protection coking equipment |
| CN208431784U (en) * | 2018-06-14 | 2019-01-25 | 王书虎 | A kind of processing equipment of organic exhaust gas |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109173678A (en) * | 2018-11-09 | 2019-01-11 | 山东环达环保科技有限公司 | Coke-oven plant's VOC exhaust gas treating method and device |
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