CN103933824B - Zero energy consumption purifier and method of volatile organic matter - Google Patents
Zero energy consumption purifier and method of volatile organic matter Download PDFInfo
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- CN103933824B CN103933824B CN201310106865.1A CN201310106865A CN103933824B CN 103933824 B CN103933824 B CN 103933824B CN 201310106865 A CN201310106865 A CN 201310106865A CN 103933824 B CN103933824 B CN 103933824B
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000005265 energy consumption Methods 0.000 title claims abstract description 33
- 239000005416 organic matter Substances 0.000 title claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 106
- 238000003795 desorption Methods 0.000 claims abstract description 57
- 210000003437 trachea Anatomy 0.000 claims abstract description 46
- 238000000746 purification Methods 0.000 claims abstract description 31
- 238000002336 sorption--desorption measurement Methods 0.000 claims abstract description 31
- 230000008569 process Effects 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003546 flue gas Substances 0.000 claims abstract description 16
- 239000012141 concentrate Substances 0.000 claims abstract description 9
- 206010030113 Oedema Diseases 0.000 claims description 16
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 16
- 208000035475 disorder Diseases 0.000 claims description 16
- 239000003054 catalyst Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 10
- 239000002912 waste gas Substances 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 8
- 230000002045 lasting effect Effects 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
- 239000010815 organic waste Substances 0.000 description 9
- 239000012855 volatile organic compound Substances 0.000 description 9
- 239000000446 fuel Substances 0.000 description 5
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 230000008520 organization Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010457 zeolite 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
- F23G7/061—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating
- F23G7/065—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel
- F23G7/066—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator
- F23G7/068—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases with supplementary heating using gaseous or liquid fuel preheating the waste gas by the heat of the combustion, e.g. recuperation type incinerator using regenerative heat recovery means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/40—Sorption with wet devices, e.g. scrubbers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation Of Gases By Adsorption (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of zero energy consumption purifier of volatile organic matter, including: adsorption desorption concentrator, cremation facilities and flow mixing device, the absorbing unit of adsorption desorption concentrator connects flue gas leading and fresh-air duct, volatile organic matter gas is fed to absorbing unit through flue gas leading, form purification gas after processing, then drain into and discharge from chimney again in fresh-air duct.Desorption unit is connected to concentrate trachea and purify between trachea again.After cremation facilities incineration process, purify gas again, after it is directed into flow mixing device, then be directed into desorption unit via purifying trachea again, and this purifies gas again and provides the desorption source of the gas as desorption unit and thermal source.Concentrated gas is formed as by the desorption source of the gas of desorption unit, it flows in the entrance of cremation facilities again, carry out again incinerating and being formed and purify gas again, thus form the lasting de-adsorption cycle of adsorption desorption concentrator, the present invention utilize volatile organic matter itself through the thermal decomposition heat energy of release and the used heat of cremation facilities, close to zero energy consumption.
Description
Technical field
System of the present invention is about a kind of zero energy consumption purifier and method of volatile organic matter, and espespecially one utilizes adsorption desorption
Concentrator is a kind of with cremation facilities collocation has automatic wind pressure balanced function and the flow mixing device of temperature automatic regulating function, in order to
The used heat arranged with existing incinerating apparatus, the desorption thermal source as adsorption desorption concentrator is circulated desorption, to reach close to zero
The purified treatment of energy consumption.
Background technology
TaiWan, China invention patent certificate I330105 discloses zero energy consumption purifier and side of a kind of volatile organic matter
Method, mainly includes in zero energy consumption purifier system: cremation facilities, will to be clean containing volatile organic matter by flue gas leading
Gas is sent into, and the purification gas after incineration process is discharged by fresh-air duct；And an adsorption desorption concentrator, at least there is an absorption list
Unit and a desorption unit, and by air entraining pipe fork-join in the fresh-air duct of these cremation facilities, introduce through the incineration of these cremation facilities but do not accord with
Closing the primary purification gas of discharge standard, and carry out adsorption treatment with absorbing unit, the purification gas after adsorption treatment is by discharging
Bank of tubes goes out, and carries out desorption process with desorption unit, desorption process after concentrated gas by fork-join in the concentrated gas of this flue gas leading
Cremation facilities person sent back to by pipe.Therefore aforementioned patent technology system is by the gas to be clean of volatile organic matter, first incinerate through cremation facilities,
The most optionally, process through adsorption desorption concentrator.
In place of inventor still has improvement in view of above-mentioned prior art, it is urgently to think invention improvement and improve out one
Process zero energy consumption purifier and method of volatile organic waste gas, by the gas to be clean of volatile organic matter, first de-through inhaling
Attached concentrator processes, and incinerates through cremation facilities the most again, it addition, collocation one has automatic wind pressure balanced function and temperature is automatic
Adjusting the flow mixing device of function, utilize the used heat that existing incinerating apparatus is arranged, the desorption thermal source as adsorption desorption concentrator is gone forward side by side
Row circulation desorption, so can save the incineration fuel needed for cremation facilities in a large number, and reach the purified treatment close to zero energy consumption.
Summary of the invention
It is an object of the invention to provide a kind of zero energy consumption purifier and method of volatile organic matter, it is possible to be utilized respectively
The flow mixing device that adsorption desorption concentrator adjusts automatically with cremation facilities a kind of automatic wind pressure balanced of collocation and temperature, carries out volatility
The organic purified treatment close to zero energy consumption.
In order to reach above-mentioned purpose of the present invention, the present invention provides zero energy consumption purifier of a kind of volatile organic matter, bag
Including: an adsorption desorption concentrator, at least have: an absorbing unit, be to connect a flue gas leading and a fresh-air duct, wherein this flue gas leading is
A purification gas, wherein this purification is formed for importing after the organic gas of volatility processes to this absorbing unit
Gas enters discharges from a chimney in this fresh-air duct again；One desorption unit, is to connect a concentration trachea and be with the cleanest
Activating QI pipe communicates, and wherein this purifies tracheal system again for importing purification gas again and again after a cremation facilities incineration process, its
In this purifies gas system again for providing the desorption source of the gas as this desorption unit, and by this desorption gas of this desorption unit
Source system flows in the entrance of these cremation facilities through this concentrated gas pipe；These cremation facilities, wherein the entrance system of these cremation facilities connects
This concentration trachea, and the one of these cremation facilities exports system's connection, and this purifies trachea again.
Furthermore, the present invention provides the purification method again of a kind of volatile organic matter, comprises the following steps: to provide an adsorption desorption
Concentrator, wherein this adsorption desorption concentrator at least has: an absorbing unit, is to connect a flue gas leading and a fresh-air duct, wherein should
Waste gas piping forms a purification gas for importing after the organic gas of volatility processes to this absorbing unit, its
In this purification gas enter in this fresh-air duct and to discharge from a chimney again；One desorption unit, is to connect a concentration trachea and be
Communicating with purifying trachea again and again, wherein this purifies tracheal system again for importing the purification again and again after a cremation facilities incineration process
Gas, wherein this purifies gas system again for providing as the desorption source of the gas of this desorption unit, and by this desorption unit
This desorption source of the gas system flows in the entrance of these cremation facilities through this concentrated gas pipe；This cremation facilities, wherein these cremation facilities are provided
Entrance system connect this concentration trachea, and an outlet system of these cremation facilities connects this and purifies trachea again.
The present invention, by the gas to be clean of volatile organic matter, first processes through adsorption desorption concentrator, sets through incineration the most again
Standby incinerate, it addition, arrange in pairs or groups a kind of there is automatic wind pressure balanced function and the flow mixing device of temperature automatic regulating function, utilize existing
The used heat that incinerating apparatus is arranged, as the desorption thermal source of adsorption desorption concentrator and be circulated desorption, so can save in a large number and burn
Incineration fuel needed for change equipment, and reach the purified treatment close to zero energy consumption.
Accompanying drawing explanation
Fig. 1, the present invention processes the Organization Chart of the embodiment of zero energy consumption purifier of volatile organic waste gas.
Fig. 2, the present invention processes the Organization Chart of another embodiment of zero energy consumption purifier of volatile organic waste gas.
Fig. 3, the present invention processes the flow chart of the purification method again of volatile organic waste gas.
In figure: 10 0 energy consumption purifier 11 adsorption desorption concentrators
12 flow mixing device 13 cremation facilities
21 flue gas leading 23 fresh-air ducts
28b purifies trachea 28a again and purifies edema caused by disorder of QI arm again
27 concentrate trachea 29a air entraining pipe
29b exhaustor
31,32,33 blower fan
40 chimneys
50a control valve 50b regulation valve
111 absorbing unit 113 desorption unit
115 cooling units
601,603 step.
Detailed description of the invention
For the above-mentioned purpose of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and join
Close institute's accompanying drawings, be described in detail below:
Fig. 1 is shown that the Organization Chart of embodiment that the present invention processes zero energy consumption purifier of volatile organic waste gas,
And the present invention that shows of Fig. 2 processes the Organization Chart of another embodiment of zero energy consumption purifier of volatile organic waste gas.This
Invention processes the purifier 10 of volatile organic waste gas and specifically includes that adsorption desorption concentrator 11, cremation facilities 13, also includes:
There is the flow mixing device 12 of automatic wind pressure balanced function and temperature automatic regulating function, be described separately such as rear interior literary composition.
Adsorption desorption concentrator 11 at least has an absorbing unit 111 and a desorption unit 113, and adsorption desorption concentrator
11 can comprise a cooling unit 115.The inlet end of absorbing unit 111 is connected to flue gas leading 21, and the giving vent to anger of absorbing unit 111
End is then connected to fresh-air duct 23.Flue gas leading 21 is used to import the gas (VOCs) of volatile organic matter, is delivered to by VOCs
Absorbing unit 111 carries out adsorption treatment, forms purification gas, then, purify gas and can enter in clean gas after adsorption treatment
Pipe 23, discharges in the external world from chimney 40 the most again.
Desorption unit 113 concatenation is connected to concentrate trachea 27 and purify between trachea 28b again.Incinerate via cremation facilities 13
Purify gas again after process, via purifying trachea 28b again, and be directed in flow mixing device 12, to carry out temperature adjustment.Mixed flow fills
Putting 12 is to possess to have automatic wind pressure balanced function and temperature automatic regulating function.By purifying gas again after flow mixing device 12
Being for providing the desorption source of the gas as desorption unit 113, purify trachea 28b outflow the most again purifies gas again, is flowing in
Temperature before desorption unit 113 is e.g. between 180 DEG C and 220 DEG C, then, flows in desorption unit 113, then,
Purifying gas again and can be formed as concentrated gas by desorption unit 113, this concentrated gas flows in concentration trachea 27, the most again
Flow in the entrance of cremation facilities 13, then, after concentrated gas is incinerated in cremation facilities 13, be directed in again flow mixing device
12 to carry out temperature adjustment, the most again formed described in purify gas again.
Flow mixing device 12 is arranged at and purifies edema caused by disorder of QI arm 28a again and purify between trachea 28b again, and flow mixing device 12 concatenates
In purifying trachea 28b again.
Via purifying gas again after cremation facilities 13 incineration process, the gas temperature purifying gas the most again is in high temperature
State, if the energy that this temperature that is not used is brought is a kind of energy resource consumption waste, at Fig. 1, in 2, the present invention is by this stock
High temperature purify gas cycling and reutilization again, supply and carry out the heat energy needed for desorption process in desorption unit 113, reduce runner and take off
Energy consumption required time attached.
The concrete example of adsorption desorption concentrator 11 such as can use rotary-type concentrator, revolving ring type concentrator, fluidized bed
Concentrator or fixed-bed type concentrator, and adsorption material can use zeolite, silica gel, activated carbon, carbon molecular sieve, porous resin or work
Property aluminium oxide etc..
The entrance of cremation facilities 13 connects the one end concentrating trachea 27, and the outlet of cremation facilities 13 is connected to flow mixing device
One end of 12.The concrete example of cremation facilities 13 can use conventional common heat accumulating type incinerator, conventional common heat accumulating type catalyst
Incinerator, general direct-fired incinerator, general catalyst incinerator or the conventional general incinerator of other kind.If adopting
With conventional common dual grooved heat accumulating type catalyst incinerator, multislot heat accumulation formula catalyst incinerator or general conventional catalyst incinerator
Time, catalyst such as can use platinum (Pt), palladium (Pd) or vanadic anhydride (Vi2O5) etc. oxide-metal combinations.
The entrance of flow mixing device 12 is connected to the outlet of cremation facilities 13, and the concrete example of flow mixing device 12 can use one
As conventional mixed gas bucket, wirking pressure control mixed gas bucket, conventional whirlwind gas collecting apparatus, conventional telescopic gas mixing device or other
The conventional gas mixing device of kind.
The described e.g. engine exhaust of the gas containing volatile organic matter, organic solvent volatile gas body or contaminated sky
Gas, and the volatile organic matter in gas can include alkanes, alkenes, the fragrance same clan, ketone, ethers, alcohols, organic acid, amine
Class or its mixture, such as, be common in the isopropanol (IPA) of quasiconductor and opto-electronics aerofluxus, acetone (acetone), propylene glycol
Methyl ether (PGME) or propylene glycol monomethyl ether acetate (PGMEA) etc..
At Fig. 1, in 2, the zero energy consumption purifier 10 of the present invention can set up at least one cold in adsorption desorption concentrator 11
But unit 115.Cooling unit 115 connects air entraining pipe 29a and exhaustor 29b.Air entraining pipe 29a is the sky for importing scheduled volume
Gas, such as, import the extraneous air of account for purifying again gas toatl proportion 5% ~ 60%.In FIG, one end fork-join of exhaustor 29b
In concentrating trachea 27, and exhaustor 29b is used for entering this air by cooling unit 115, and then, this air flows through exhaustor
29b enters in concentrating trachea 27 again, is finally mixed together with concentrated gas, and enters and incinerate in cremation facilities 13.?
In Fig. 2, one end of exhaustor 29b is connected to flow mixing device 12.
Cooling unit 115 arranges between those absorbing units 111 and those desorption unit 113, and cooling unit 115 can
It is used for keeping apart those absorbing units 111 with those desorption unit 113, therefore can solve absorbing unit 111 and be desorbed with those
Unit 113 pollution problem each other.
At Fig. 1, in 2, then purify edema caused by disorder of QI arm 28a and be connected between flow mixing device 12 and fresh-air duct 23, and purify again
Edema caused by disorder of QI arm 28a is used to flow into the predetermined amount of gas that purifies again, such as 5% ~ 60% ratio purify gas again, then,
The gas that purifies again of this 5% ~ 60% proportional quantities flows through and purifies edema caused by disorder of QI arm 25a again, then flows in fresh-air duct 23, finally from chimney
40 discharge.Control valve 50a can be used to control to purify gas again and flows in the flow purifying edema caused by disorder of QI arm 28a again, such as, control valve
It is 5% ~ 60% accounting for and purifying volume of gas again that 50a controls this flow.
At Fig. 1, in 2, the energy-saving type zero energy consumption purifier 10 of the present invention further includes blower fan 31,32,33.Blower fan 31 concatenates
It is arranged at flue gas leading 21；Blower fan 32 concatenation is arranged at fresh-air duct 23；Blower fan 33 concatenation arranges concentration trachea 27.
Particularly, the blower fan of the practicable variable air quantity of blower fan 33, and variable air quantity blower fan 33 is serially connected with concentration trachea 27.When
Fig. 1, the blower fan 33 of 2 be carry out variable air quantity blower fan time, it is assumed that the concentration runner of adsorption desorption concentrator 11 concentrate 15 times time,
When the VOCs being desorbed out can provide calorific value and be unable to reach the furnace temperature of setting, now variable air quantity blower fan 33 just reduces air quantity,
Automatically concentration rate is carried to more than 15 times, improve concentration rate and reach the furnace temperature set, can be provided by VOCs simultaneously
The supply of calorific value replacing fuel, reaches the purpose close to zero power consumption.If when source terminal (not concentrating waste gas) VOCs concentration improves,
And furnace temperature is when exceeding the setting protection value upper limit, now variable air quantity blower fan 33 will improve air quantity automatically, so, can reach downgrade dense
Demagnification rate, also can reach furnace temperature safety protecting mechanism.
At Fig. 1, in 2, the energy-saving type zero energy consumption purifier 10 of the present invention further includes regulation valve 50b, and regulates entering of valve
Mouth is in communication with the concentration trachea 27 between variable air quantity blower fan 33 and desorption unit 113, and the outlet of regulation valve 50b is phase
Lead in flue gas leading 21.If when source terminal (not concentrating waste gas) VOCs concentration is relatively low, and concentration rate reaches effective higher limit or adopts
During with fixing concentration rate, regulation valve 50b just improves aperture, to improve absorption entrance concentration, and simultaneously also can be dense by desorption
Degree gradually steps up, and the calorific value making VOCs be supplied improves and the supply of replacing fuel, to reach the purpose close to zero power consumption.If
When source terminal (not concentrating waste gas) VOCs concentration improves, and when furnace temperature exceedes the setting protection value upper limit, regulation valve 50b just reduces
Aperture, can reach the function of furnace temperature safeguard protection.
Fig. 3 shows the flow chart of the purification method again 60 processing volatile organic waste gas of the present invention.The process of the present invention
The purification method again 60 of volatile organic waste gas includes: provides the step 601 of adsorption desorption concentrator 11 and provides cremation facilities
The step 603 of 13, is respectively described below literary composition.The desorption concentrator 11 of the step 601 in purification method 60 again, and step
The cremation facilities 13 of 603, each possessed function the most describes in detail in above-mentioned zero energy consumption purifier 10, therefore repeats no more.Again
Have, the preferred embodiment of present invention purification method 60 again, can be by described Fig. 1, the explanation of the zero energy consumption purifier 10 of 2
Obtain and support.
The present invention zero energy consumption purifier 10 is, first with adsorption desorption concentrator, VOCs gas is carried out adsorption treatment, and
Purification gas after adsorption treatment discharged by chimney.Meanwhile, cremation facilities are utilized to incinerate the concentration through adsorption desorption concentrator desorption
Gas, and concentrated gas is formed after incinerating and purifies gas again.Purify gas again and can be used as the desorption of desorption concentrator
Source of the gas.The zero energy consumption purifier 10 of the present invention and the incineration fuel needed for purification method 60 can save cremation facilities again, this
Bright i.e. contribute in this effect.
Above-described embodiment discloses presently preferred embodiments of the present invention, but does not applies to limit the present invention, technology in this area
Personnel, without departing from the spirit and scope of the invention, can make change and retouching, and protection scope of the present invention is with claim
Defined in the range of standard.
Claims (12)
1. a zero energy consumption purifier of volatile organic matter, is characterized in that: including:
One adsorption desorption concentrator, at least has:
One absorbing unit, connects a flue gas leading and a fresh-air duct, and wherein this waste gas piping is organic for importing a volatility
Gas forms a purification gas to this absorbing unit after processing, wherein this purification gas enters in this fresh-air duct more certainly
One chimney is discharged；
One desorption unit, connects a concentration trachea and communicating with purifying trachea again and again, and wherein this purifies tracheal system again and is used for leading
Entering the purification gas again and again after a cremation facilities incineration process, wherein this purifies gas system again for providing as this desorption list
The desorption source of the gas of unit, and flow in entering of these cremation facilities by this desorption source of the gas system of this desorption unit through this concentrated gas pipe
Mouthful:
These cremation facilities, wherein the entrance system of these cremation facilities connects this concentration trachea, and an outlet system of these cremation facilities is even
Connect this and purify trachea again；
The blower fan of one variable air quantity, is to be serially connected with described concentration trachea；
One regulation valve, wherein the entrance system of this regulation valve is in communication with between this blower fan and this desorption unit of variable air quantity
This concentration trachea, and the outlet system of this regulation valve is in communication with this flue gas leading.
2. zero energy consumption purifier of volatile organic matter as claimed in claim 1, is characterized in that: described adsorption desorption concentrates
Device, farther includes: a cooling unit, is between those absorbing units and those desorption unit, and is to connect one to draw
Trachea and an exhaustor, wherein this bleed piping is for importing the air of a scheduled volume, and one end system fork-join of this exhaustor
In this concentration trachea, and this exhaust piping is for entering this air by this cooling unit, the most again this air is entered in
This concentration trachea.
3. zero energy consumption purifier of volatile organic matter as claimed in claim 2, is characterized in that: farther include control valve
With purify edema caused by disorder of QI arm again and again, wherein this purifies edema caused by disorder of QI arm again and is attached to this fresh-air duct and this purifies between trachea again, with
And be to purify gas again for this importing a scheduled volume it to be discharged from this chimney；Wherein to be attached to this cleanest for this control valve
Activating QI pipe and this purify again between edema caused by disorder of QI arm, and be to purify gas again and be directed into this and purify edema caused by disorder of QI arm again for controlling this
Gas flow.
4. zero energy consumption purifier of volatile organic matter as claimed in claim 3, is characterized in that: farther include a mixed flow
Device, is to be arranged at this to purify edema caused by disorder of QI arm again and this purifies between trachea again, and this flow mixing device system to be serially connected with this cleanest
Activating QI pipe.
5. zero energy consumption purifier of the volatile organic matter as described in claim l, is characterized in that: described adsorption desorption concentrates
Device is the one in rotary-type concentrator, revolving ring type concentrator, fluidized bed concentrator or fixed-bed type concentrator.
6. zero energy consumption purifier of volatile organic matter as claimed in claim 1, is characterized in that: described incineration unit,
System is a dual grooved heat accumulating type incinerator, a dual grooved direct-fired incinerator of heat accumulating type catalyst incinerator one, a direct-fired catalyst
Incinerator, a multislot heat accumulation formula incinerator, a multislot heat accumulation formula catalyst incinerator, a rotary heat accumulating type incinerator, one
The one of which of rotary heat accumulating type catalyst incinerator.
7. a purification method again for volatile organic matter, is characterized in that:
Comprise the following steps:
Thering is provided an adsorption desorption concentrator, wherein this adsorption desorption concentrator system at least has:
One absorbing unit, is to connect a flue gas leading and a fresh-air duct, and wherein this waste gas piping is for importing a volatile organic matter
Gas process to this absorbing unit after form a purification gas, wherein this purification gas enters in this fresh-air duct again
Discharge from a chimney；
One desorption unit, be connect one concentration trachea and be with again and again purify trachea communicate, wherein this purify again tracheal system use
In importing the purification gas again and again after a cremation facilities incineration process, wherein this purifies gas system again for providing de-as this
The desorption source of the gas of coupon unit, and flow in this cremation facilities by this desorption source of the gas system of this desorption unit through this concentrated gas pipe
Entrance；
Thering is provided this cremation facilities, wherein the entrance system of these cremation facilities connects this concentration trachea, and an outlet of these cremation facilities
System connects this and purifies trachea again；
The blower fan of one variable air quantity is provided, is to be serially connected with this concentration trachea；
One regulation valve is provided, wherein the entrance system of this regulation valve in communication be positioned at this blower fan of variable air quantity and this desorption unit it
Between this concentration trachea, and the outlet system of this regulation valve is in communication with this flue gas leading.
8. the purification method again of the volatile organic matter as described in claim 7, is characterized in that: described adsorption desorption concentrates
Device, farther includes: a cooling unit, is between those absorbing units and those desorption unit, is to connect an air entraining pipe
With an exhaustor, wherein this bleed piping is for importing the air of a scheduled volume, and one end system fork-join of this exhaustor is in this
Concentrate trachea, and this exhaust piping is for entering this air by this cooling unit, and this air enters in this concentrated gas again
Pipe.
9. the purification method again of the volatile organic matter as described in claim 8, is characterized in that: farther include a control valve
With purify edema caused by disorder of QI arm again and again, wherein this purifies edema caused by disorder of QI arm again and is attached to this fresh-air duct and this purifies between trachea again, with
And be to purify gas again for this importing this scheduled volume it to be discharged from this chimney；Wherein this control valve is connected to this and purifies
Trachea and this purify again between edema caused by disorder of QI arm, and be for control this purify again gas be directed into this this purify edema caused by disorder of QI arm again
Gas flow.
10. the purification method again of the volatile organic matter as described in claim 7, is characterized in that: farther include a mixed flow
Device, is to be arranged at this to purify edema caused by disorder of QI arm again and this purifies between trachea again, and this flow mixing device system to be serially connected with this cleanest
Activating QI pipe.
The purification method again of 11. volatile organic matters as described in claim 7, is characterized in that: described adsorption desorption concentrates
Device is the one in rotary-type concentrator, revolving ring type concentrator, fluidized bed concentrator or fixed-bed type concentrator.
The purification method again of 12. volatile organic matters as described in claim 7, is characterized in that: described incineration unit is
One dual grooved heat accumulating type incinerator, a dual grooved heat accumulating type catalyst incinerator, a direct-fired incinerator, a direct-fired catalyst incinerate
Stove, a multislot heat accumulation formula incinerator, a multislot heat accumulation formula catalyst incinerator, a rotary heat accumulating type incinerator or one rotate
The one of which of formula heat accumulating type catalyst incinerator.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106865.1A CN103933824B (en) | 2013-03-29 | 2013-03-29 | Zero energy consumption purifier and method of volatile organic matter |
| SG2014000327A SG2014000327A (en) | 2013-03-29 | 2014-01-24 | Zero -energy consumption purifying apparatus for volatile organic compounds and method of using the same |
| PCT/CN2014/071376 WO2014154051A1 (en) | 2013-03-29 | 2014-01-24 | Device and method for purifying volatile organic compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310106865.1A CN103933824B (en) | 2013-03-29 | 2013-03-29 | Zero energy consumption purifier and method of volatile organic matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103933824A CN103933824A (en) | 2014-07-23 |
| CN103933824B true CN103933824B (en) | 2016-08-10 |
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| CN201310106865.1A Active CN103933824B (en) | 2013-03-29 | 2013-03-29 | Zero energy consumption purifier and method of volatile organic matter |
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| Country | Link |
|---|---|
| CN (1) | CN103933824B (en) |
| SG (1) | SG2014000327A (en) |
| WO (1) | WO2014154051A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104274993A (en) * | 2014-09-23 | 2015-01-14 | 马军 | Device for recycling organic solvent from waste color-coated aluminum production gas |
| CN105749700A (en) * | 2016-04-08 | 2016-07-13 | 长春工业大学 | Novel continuous cylinder type volatile organic compound absorbing method |
| CN105927993A (en) * | 2016-06-14 | 2016-09-07 | 上海唯绿科技有限公司 | Flow dividing oxygen adding type second-stage catalytic combustion system and method used for waste gas treatment |
| TWI629092B (en) * | 2017-02-03 | 2018-07-11 | 傑智環境科技股份有限公司 | High efficiency purification system and method using series-connected rotary wheels |
| CN108654316B (en) * | 2018-05-21 | 2021-01-29 | 上海梅山工业民用工程设计研究院有限公司 | Thermal oxidation treatment process for waste gas generated in VOCs production by coal tar gasification |
| CN111911941A (en) * | 2020-08-07 | 2020-11-10 | 华夏碧水环保科技有限公司 | Comprehensive utilization system for waste gas treatment heat energy |
| CN112963848A (en) * | 2021-03-11 | 2021-06-15 | 江苏国鹰环境科技有限公司 | Treatment method and equipment for organic waste gas |
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| CN201899964U (en) * | 2010-12-20 | 2011-07-20 | 嘉园环保股份有限公司 | Device for treating organic waste gas with large air volume and low concentration |
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| JP2926932B2 (en) * | 1990-08-09 | 1999-07-28 | 富士通株式会社 | Exhaust gas treatment method |
| CN101352639B (en) * | 2007-07-27 | 2011-01-12 | 上海中集冷藏箱有限公司 | Organic waste gas treatment system |
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| TW200938292A (en) * | 2009-05-27 | 2009-09-16 | Jg Environmental Tech Co Ltd | Re-purification device and method for volatile organic substance |
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- 2014-01-24 WO PCT/CN2014/071376 patent/WO2014154051A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832568A (en) * | 2010-05-26 | 2010-09-15 | 浙江华立涂装设备有限公司 | Self-preheating waste gas incinerator |
| CN201899964U (en) * | 2010-12-20 | 2011-07-20 | 嘉园环保股份有限公司 | Device for treating organic waste gas with large air volume and low concentration |
| TW201238653A (en) * | 2011-03-25 | 2012-10-01 | Jg Environmental Tech Co Ltd | Improved on-line regeneration device and method for zeolite rotor concentrator |
| CN203315969U (en) * | 2013-03-29 | 2013-12-04 | 无锡中舜成环保科技有限公司 | Zero-energy consumption purifying device for volatile organic compounds |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103933824A (en) | 2014-07-23 |
| SG2014000327A (en) | 2014-08-28 |
| WO2014154051A1 (en) | 2014-10-02 |
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Address after: Room 203, Building 21, Science and Education Software Park, No. 100 Jinxi Road, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: WUXI ZHONGSHUNCHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 503, Building 3, Zone A, Software Park, No. 100 Jinxi Road, Shanshui City, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee before: WUXI ZHONGSHUNCHENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |