CN106590702B - A kind of house refuse low temperature pyrogenation electricity generation system and method - Google Patents
A kind of house refuse low temperature pyrogenation electricity generation system and method Download PDFInfo
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- CN106590702B CN106590702B CN201710064031.7A CN201710064031A CN106590702B CN 106590702 B CN106590702 B CN 106590702B CN 201710064031 A CN201710064031 A CN 201710064031A CN 106590702 B CN106590702 B CN 106590702B
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- pyrolysis
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- 230000005611 electricity Effects 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 212
- 238000000197 pyrolysis Methods 0.000 claims abstract description 181
- 238000006298 dechlorination reaction Methods 0.000 claims abstract description 115
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 113
- 230000023556 desulfurization Effects 0.000 claims abstract description 113
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 112
- 239000003546 flue gas Substances 0.000 claims abstract description 112
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 83
- 239000000463 material Substances 0.000 claims abstract description 72
- 239000003610 charcoal Substances 0.000 claims abstract description 38
- 241000487918 Acacia argyrodendron Species 0.000 claims abstract description 36
- 235000011222 chang cao shi Nutrition 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000000746 purification Methods 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 195
- 229910052757 nitrogen Inorganic materials 0.000 claims description 87
- 239000003921 oil Substances 0.000 claims description 63
- 238000009434 installation Methods 0.000 claims description 61
- 238000001035 drying Methods 0.000 claims description 47
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 40
- 239000000428 dust Substances 0.000 claims description 35
- 241000196324 Embryophyta Species 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 23
- 239000000779 smoke Substances 0.000 claims description 22
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 21
- 239000000446 fuel Substances 0.000 claims description 21
- 239000003345 natural gas Substances 0.000 claims description 21
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 15
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 14
- 239000010779 crude oil Substances 0.000 claims description 14
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 9
- 238000000151 deposition Methods 0.000 claims description 8
- 235000019270 ammonium chloride Nutrition 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000000567 combustion gas Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 239000008246 gaseous mixture Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 abstract description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 12
- 239000000295 fuel oil Substances 0.000 abstract description 10
- 230000007646 directional migration Effects 0.000 abstract description 4
- 239000002918 waste heat Substances 0.000 abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 12
- 230000008901 benefit Effects 0.000 description 9
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 8
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 8
- 238000010926 purge Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 5
- 239000002910 solid waste Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000012075 bio-oil Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003502 gasoline Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003864 humus Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 241001538365 Accipiter nisus Species 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 230000010337 G2 phase Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- 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
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
-
- 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
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
- C10B57/10—Drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/033—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment comminuting or crushing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- 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
-
- 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
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
-
- 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
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The invention discloses a kind of house refuse low temperature pyrogenation electricity generation system and method, the system includes connected double-shaft crusher and garbage sorting equipment, the garbage sorting equipment has for discharging the sub-material of lightweight class rubbish mouthful I and for discharging the sub-material mouthful II of heavy class rubbish, in addition to the lightweight class refuse disposal system being connected with sub-material mouthful I and the heavy class refuse disposal system being connected with sub-material mouthful II.Desulfurization dechlorination pretreatment is carried out respectively by lightweight class and the paths of heavy class two, completes the directional migration of sulphur, chloride material so as to reach the purpose of desulfurization dechlorination.Rubbish carries out low temperature pyrogenation in the environment of 450 DEG C 550 DEG C, and solid (black wood charcoal), liquid (fuel oil), the product of the class form of gas (pyrolysis gas) three of production are separately recovered, purified and be used.Black wood charcoal is stored after collecting and utilized, and fuel oil is generated electricity after pyrolysis gas purification as product output, during the high-temperature flue gas that produces fully recycle qualified discharge after waste heat, final purification.
Description
Technical field
The present invention relates to Domestic Waste Minimization, harmless treatment and resources circulation reutilization technology field, specifically
It is a kind of house refuse low temperature pyrogenation electricity generation system and method.
Background technology
China's rubbish volume of cargo in storage over the years occupies cultivated land more than 500,000,000 square metres up to 8,000,000,000 tons.At present, refuse production is still
Increased with 8%-10% speed, the city that the whole nation has more than 1/3rd is absorbed among rubbish encirclement.By 2015, the whole nation
The house refuse that 246 large and medium-sized city whole years produce is up to 1.8 hundred million tons.Printed and distributed according to State Council《" 13 " ecological environment
Protective plan》It is middle to propose, urban garbage disposal minimizing, recycling and innoxious level, " 13 " are improved comprehensively
Period National urban level of harmless treatment rate of life waste reaches more than 95%.Nearly more than ten come, what China's field of garbage disposal was obtained
Achievement is it will be evident that but we also should be seen that the input of garbage disposal is substantially not enough compared with the demand of garbage disposal simultaneously.Fill out
The three big basic fundamentals that method, composting process, burning method are treatments of urban garbage are buried, but landfill can take valuable land resource, produce
Percolate can cause secondary pollution；Compost treatment amount is small, and the cycle is long, and adaptability is bad；Burning can produce dioxin, flying dust etc.
Danger wastes, and investment and operating cost are of a relatively high.For burning, pyrolysis is the reproducibility in anaerobic or anoxic
The decomposition reaction carried out under atmosphere, the secondary pollution emission of substance of generation is less.In addition, pyrolysis turns the utility in waste
The form for turning to gaseous state (combustion gas) or liquid (fuel oil) is utilized respectively, and gaseous state and liquid fuel are than solid waste combustion efficiency
It is higher, pollute lower.For environmental protection angle, pyrolysis is a kind of fixed-end forces method more safer than burning process.
At present, domestic to have had some to study in refuse pyrolysis field, such as Hunan sparrow hawk Xiang eco-friendly power source science and technology is limited
A kind of solid waste harmless treatment device and method (patent application publication CN 104588402 of the research and development invention such as company's Liu's sunlight
A) mode of patent utilization pyrolysis handles solid waste, is pre-processed before pyrolysis, i.e., after solid waste water content of matter is down to 30%
Send into desulfurization dechlorination chamber and carry out chlorine, the removing of sulphur, thermal source is the high-temperature flue gas (280 DEG C -320 DEG C) after cooling by directly contacting
Mode conduct heat.Corrosion can be reduced for follow-up pyrolysis section by carrying out pretreatment, while combustion gas and fuel oil can also be improved
Quality, but when msw water content is 30%, big calorimetric will certainly be absorbed so as to increase heat waste in desulfurization dechlorination section, the technique
The hydrogen chloride that section is produced can produce corrosion under moisture content very high environment to equipment.The humidity province of further desulfurization dechlorination section
Between at 280 DEG C -320 DEG C, partial thermal decomposition occurred for solid waste, and flue gas can band during being conducted heat with material directly contact
The combustible gas that pyrolysis is produced is walked, the yield of whole system pyrolysis gas can be influenceed.The scientific and technological group of the refreshing mist environmental energy in such as Beijing again
(patent application is public for the thermal decomposition of organic wastes system and method for pyrolysis of the research and development invention such as limited company Wu road flood, Wu little Fei
The A of cloth CN 104560072) patent is material after 550 DEG C of -800 DEG C of pyrolysis 1-3h, collects oil-producing and aerogenesis.Pyrolysis heat
Source is the high-temperature flue gas either high temperature fixed gas (pyrolysis gas) in heat regenerator, and the process system effectively realizes energy
Source reuse, but in pretreatment stage, the drying temperature of material is at 120-280 DEG C, and heat-supplying mode directly connects for high-temperature flue gas
Touch, the process can produce a large amount of steam, certainly will in the process of running can be rotten while the various forms of sulphur of the person of sweeping along, chlorine releaser
Equipment is lost, routinely drying time is considered, and the process can also produce part combustible gas and oily substance, direct by high-temperature flue gas
Contact and take away, influence follow-up aerogenesis and oil production.Therefore, for presently, there are the problem of, further further investigation rubbish is warm
Solution handling process has important economic implications and social effect.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of generating of house refuse low temperature pyrogenation
System and method, not only effectively avoids secondary pollution, and with good environmental benefit, economic benefit and society's effect
Benefit.
To achieve the above objectives, the present invention is adopted the technical scheme that：A kind of house refuse low temperature pyrogenation electricity generation system, bag
Connected double-shaft crusher and garbage sorting equipment is included, the garbage sorting equipment has the sub-material mouthful for being used to discharge lightweight class rubbish
I and for discharging the sub-material mouthful II of heavy class rubbish, in addition to the lightweight class refuse disposal system that is connected with sub-material mouthful I and
The heavy class refuse disposal system being connected with sub-material mouthful II；The heavy class refuse disposal system include nitrogen gas generating device II,
Gas incinerator and the drying drum II being sequentially connected, desulfurization dechlorination apparatus II, pyrolysis installation II, plate type heat exchanger II,
Gas and oil separating plant II, gas shower purifying column II and gas electricity generator II；Wherein, what the desulfurization dechlorination apparatus II was produced is mixed
Conjunction property gas II is connected by pipeline with gas incinerator；High-temperature flue gas III and gas electricity generator that the gas incinerator is produced
II high-temperature flue gas II produced, passes through pipeline and pyrolysis installation II, desulfurization dechlorination apparatus II, cyclone dust collectors II, flue gas respectively
Purifier II is sequentially connected；The high-temperature flue gas II that gas electricity generator II is produced also passes through pipeline and the phase of plate type heat exchanger II
Even；The crude oil that the gas and oil separating plant II is isolated is sequentially connected by pipeline with fuel reconditioner II, oil storage tank II；
The nitrogen that the nitrogen gas generating device II is produced by pipeline and plate type heat exchanger II, drying drum II, cyclone dust collectors II,
Smoke eliminator II is sequentially connected；The lightweight class refuse disposal system include nitrogen gas generating device I, cooling device and
Drying drum I, desulfurization dechlorination apparatus I, pyrolysis installation I, plate type heat exchanger I, gas and oil separating plant I, the gas being sequentially connected
Spray purification tower I and gas electricity generator I；Wherein, the high-temperature flue gas I that gas electricity generator I is produced by pipeline and pyrolysis installation I,
Desulfurization dechlorination apparatus I, cyclone dust collectors I, smoke eliminator I are sequentially connected；The high-temperature flue gas I that gas electricity generator I is produced is also
It is connected by pipeline with plate type heat exchanger I；The mixed gases I that the desulfurization dechlorination apparatus I is produced pass through pipeline and cooling
Device is connected；The cooling device 10 is connected with mixing air purifying apparatus 12, outside Production of Ammonium Chloride system 11 respectively；Mixing
Air purifying apparatus 12 is connected with gas incinerator；The crude oil that the gas and oil separating plant I is isolated is net with fuel oil by pipeline
Makeup is put I, oil storage tank I and is sequentially connected；The nitrogen that the nitrogen gas generating device I is produced passes through pipeline and plate type heat exchanger I, dry
Dry roller I, cyclone dust collectors I, smoke eliminator I are sequentially connected.
On the basis of above-mentioned technical proposal, the desulfurization dechlorination apparatus I includes being used to deposit in the desulfurization dechlorination of material
Chamber I and the desulfurization dechlorination exocoel I for passing through for high-temperature flue gas I, and the high-temperature flue gas I in desulfurization dechlorination exocoel I, for be de-
Material heat supply in sulphur dechlorination inner chamber I；The desulfurization dechlorination apparatus II includes the He of desulfurization dechlorination inner chamber II for being used to deposit material
The desulfurization dechlorination exocoel II passed through for confession high-temperature flue gas II, high-temperature flue gas III, and the high-temperature flue gas in desulfurization dechlorination exocoel II
II and high-temperature flue gas III, for for the material heat supply in desulfurization dechlorination inner chamber II.
On the basis of above-mentioned technical proposal, the pyrolysis installation I includes the pyrolysis inner chamber I for depositing material and is used for
High-temperature flue gas I in the pyrolysis exocoel I passed through for high-temperature flue gas I, and pyrolysis exocoel I, for being supplied for the material in pyrolysis inner chamber I
Heat；The pyrolysis installation II is including for depositing the pyrolysis inner chamber II of material and for leading to for high-temperature flue gas II, high-temperature flue gas III
High-temperature flue gas II and high-temperature flue gas III in the pyrolysis exocoel II crossed, and pyrolysis exocoel II, for the thing to be pyrolyzed in inner chamber II
Expect heat supply.
On the basis of above-mentioned technical proposal, in addition to garbage feeding storehouse and screw feeder, the screw feeder is used for
Rubbish in garbage feeding storehouse is pushed into double-shaft crusher.
On the basis of above-mentioned technical proposal, the nitrogen gas generating device I includes liquid nitrogen container I, gasifier I and nitrogen buffering
Tank I, and liquid nitrogen container I, gasifier I, nitrogen buffer tank I be sequentially connected with plate type heat exchanger I；The nitrogen gas generating device II is wrapped
Include liquid nitrogen container II, gasifier II and nitrogen buffer tank II, and liquid nitrogen container II, gasifier II, nitrogen buffer tank II and plate-type heat-exchange
Device II is sequentially connected.
On the basis of above-mentioned technical proposal, the fuel reconditioner I includes coarse filter I, the oil pump I being sequentially connected
With fine filter I；The fuel reconditioner II includes coarse filter II, oil pump II and the fine filter II being sequentially connected.
On the basis of above-mentioned technical proposal, the gas electricity generator I also respectively with blower fan I, the outside phase of natural gas I
Even, for introducing combustion air I and natural gas I for gas electricity generator I；The gas electricity generator II also respectively with blower fan II, outer
The natural gas II in portion is connected, for introducing combustion air II and natural gas II for gas electricity generator II.
On the basis of above-mentioned technical proposal, the pyrolysis installation I is also connected with black wood charcoal collection device I, and the black wood charcoal is collected
Device I is used for the black wood charcoal for storing for future use the generation of pyrolysis installation I；The pyrolysis installation II is also connected with black wood charcoal collection device II, should
Black wood charcoal collection device II is used for the black wood charcoal for storing for future use the generation of pyrolysis installation II.
On the basis of above-mentioned technical proposal, the gas incinerator is also connected with blower fan III, and the blower fan III is used to be gas
Body incinerator introduces combustion air III.
The present invention also provides a kind of house refuse low temperature pyrogenation electricity-generating method based on said system, including：Pre-process rank
Section：Rubbish is poured into double-shaft crusher and crushed, the rubbish after crushing is sorted into garbage sorting equipment；Heavy class
The garbage disposal stage：Heavy class rubbish after sorting enters in drying drum II, and the nitrogen that nitrogen gas generating device II is exported passes through
High temperature nitrogen is formed after the pyrolysis gas heat exchange that plate type heat exchanger II is produced with pyrolysis installation II, the high temperature nitrogen and drying drum
Material directly contact heat exchange in II so that material is dried under the pyrolysis environment of anoxybiotic；Nitrogen after heat exchange introduces whirlwind and removed
Dirt device II, through the standard discharge of smoke eliminator II, and the dust fallen after rise from cyclone dust collectors II is returned in drying drum II；Dry
Material after dry, which enters, carries out desulfurization dechlorination processing in desulfurization dechlorination apparatus II, the high-temperature flue gas that the generating of gas electricity generator II is produced
II and gas incinerator produce high-temperature flue gas III, by with after the material-heat-exchanging in pyrolysis installation II, continue with desulfurization take off
Material in chlorine device II is exchanged heat, and the flue gas after heat exchange introduces cyclone dust collectors II, up to standard outer through smoke eliminator II
Row；The mixed gases II that desulfurization dechlorination apparatus II is produced enter to be burned in gas incinerator；Material after desulfurization dechlorination
Pyrolysis processing is carried out into pyrolysis installation II, high-temperature flue gas II and the production of gas incinerator that the generating of gas electricity generator II is produced
Raw high-temperature flue gas III, is exchanged heat with the material in pyrolysis installation II；The black wood charcoal that pyrolysis installation II is produced is collected into black wood charcoal
Device II is stored for future use；The pyrolysis gas that pyrolysis installation II is produced after plate type heat exchanger II and nitrogen heat exchange cooling by entering oil
Air separation II, after the crude oil that gas and oil separating plant II is isolated is purified through fuel reconditioner II, forms product oil and receives
Combine in oil storage tank II；The gas that gas and oil separating plant II is isolated enters gas electricity generator after gas shower purifying column II
II, generated electricity for gas electricity generator II；The lightweight class garbage disposal stage：Lightweight class rubbish after sorting enters in drying drum I, nitrogen
High temperature nitrogen is formed after the pyrolysis gas heat exchange that the nitrogen that gas generating means I is exported is produced by plate type heat exchanger I and pyrolysis installation I
Gas, the high temperature nitrogen is exchanged heat with the material directly contact in drying drum I so that material is dried under the pyrolysis environment of anoxybiotic；
Nitrogen after heat exchange introduces cyclone dust collectors I, through the standard discharge of smoke eliminator I, and the dust fallen after rise from cyclone dust collectors I
Return in drying drum I；Material after drying, which enters, carries out desulfurization dechlorination processing in desulfurization dechlorination apparatus I, gas electricity generator I is sent out
The high-temperature flue gas I that electricity is produced is by with after the material-heat-exchanging in pyrolysis installation I, continuing to enter with the material in desulfurization dechlorination apparatus I
Row heat exchange, the flue gas after heat exchange introduces cyclone dust collectors I, through the standard discharge of smoke eliminator I；Desulfurization dechlorination apparatus I is produced
Mixed gases I after cooling device, a part of mixed gases I formation high salt concentration acid solution enter outside ammonium chloride
Production system, remaining mixed gases I enter after mixing air purifying apparatus to be burned in gas incinerator；Desulfurization takes off
Material after chlorine, which enters, carries out pyrolysis processing in pyrolysis installation I, the high-temperature flue gas I that the generating of gas electricity generator I is produced is filled with pyrolysis
The material put in I is exchanged heat；The black wood charcoal that pyrolysis installation I is produced is stored for future use into black wood charcoal collection device I；Pyrolysis installation I is produced
Raw pyrolysis gas after plate type heat exchanger I and nitrogen heat exchange cooling by entering gas and oil separating plant I, I point of gas and oil separating plant
After the crude oil separated out is purified through fuel reconditioner I, form product oil and be collected in oil storage tank I；Gas and oil separating plant I is separated
The gas gone out enters gas electricity generator I after gas shower purifying column I, is generated electricity for gas electricity generator I.
The beneficial effects of the present invention are：
1st, in the present invention, the house refuse after crushing first is sorted before it is dried, is divided into two major class parallel process routes,
Lightweight class i.e. based on plastics and the heavy class based on rubber, humus.Rubbish after sorting enters dryer section, and rubbish contains
After water rate is down to less than 5%, into desulfurization dechlorination section, lightweight class processing line is based on dechlorination, supplemented by desulfurization；Heavy class is with desulfurization
Based on, supplemented by dechlorination.So classification can realize sulphur, chlorine directional migration so as to be utilized respectively the HCl removed,
H2The materials such as S.After desulfurization dechlorination section, the removal efficiency of chlorine is not less than the removing of sulphur in 85%, heavy class route in lightweight class route
Rate is not less than 80%.
2nd, in the present invention, the drying of rubbish is directly to contact completion using the nitrogen after pyrolysis gas heat exchange.On the one hand can
Fully to reclaim the waste heat of pyrolysis gas, on the other hand, heated nitrogen can realize the pyrolysis environment of anoxybiotic with purging system.
3rd, in the present invention, the temperature control of pyrolysis section is at 450-500 DEG C, and the temperature control of desulfurization dechlorination section is in 220-280
℃.This two sections heat supply is conducted heat successively by the high-temperature flue gas produced that generates electricity, it is achieved thereby that the step reuse to energy.
4th, enter gas electricity generator in the present invention, after the pyrolysis gas purification that refuse pyrolysis is produced to generate electricity, produced in power generation process
Raw high-temperature flue gas residual heat recovery, realizes power generation and heat supply in the energy-conservation co-generation system of one.
5th, in the present invention, Oil-gas Separation is carried out after the condensation of pyrolysis gas recovery waste heat, the oil-producing of lightweight class route is by purification
Quality is between gasoline and diesel oil afterwards；The oil-producing of heavy class route quality after purification is higher than bio oil.
Brief description of the drawings
Fig. 1 is the principle schematic of house refuse low temperature pyrogenation electricity generation system in the embodiment of the present invention.
Reference：
1 is garbage feeding storehouse, and 2 be screw feeder, and 3 be double-shaft crusher, and 4 be garbage sorting equipment, and 5 be drying drum
I, 6 be cyclone dust collectors I, and 7 be smoke eliminator I, and 8 be desulfurization dechlorination apparatus I, and 8-1 is desulfurization dechlorination inner chamber I, and 8-2 is de-
Sulphur dechlorination exocoel I, 9 be pyrolysis installation I, and 9-1 is pyrolysis inner chamber I, and 9-2 is pyrolysis exocoel I, and 10 be cooling device, and 11 be chlorination
Ammonium production system, 12 mixing air purifying apparatus, 13 be black wood charcoal collection device I, and 14 be plate type heat exchanger I, and 15 be liquid nitrogen container I,
16 be gasifier I, and 17 be nitrogen buffer tank I, and 18 be gas and oil separating plant I, and 19 be fuel reconditioner I, and 19-1 is coarse filtration
Device I, 19-2 is oil pump I, and 19-3 is fine filter I, and 20 be oil storage tank I, and 21 be gas shower purifying column I, and 22 be gas electricity generator
I, 23 be blower fan I, and 24 be drying drum II, and 25 be cyclone dust collectors II, and 26 be smoke eliminator II, and 27 be that desulfurization dechlorination is filled
II, 27-1 is put for desulfurization dechlorination inner chamber II, 27-2 is desulfurization dechlorination exocoel II, 28 be gas incinerator, and 29 be blower fan III, and 30 are
Pyrolysis installation II, 30-1 is pyrolysis inner chamber II, and 30-2 is black wood charcoal collection device II for pyrolysis exocoel II, 31, and 32 be plate-type heat-exchange
Device II, 33 be liquid nitrogen container II, and 34 be gasifier II, and 35 be nitrogen buffer tank II, and 36 be gas and oil separating plant II, and 37 be fuel
Reconditioner II, 37-1 coarse filters II, 37-2 is oil pump II, and 37-3 is fine filter II, and 38 be oil storage tank II, and 39 be that gas sprays
Purifying column II is drenched, 40 be gas electricity generator II, and 41 be blower fan II, and A1 is combustion air I, and A2 is combustion air II, and A3 is combustion-supporting
Air III, F1 is high-temperature flue gas I, and F2 is high-temperature flue gas II, and F3 is high-temperature flue gas III, and M1 is mixed gases I, and M2 is Combination
Gas II, G1 is natural gas I, and G2 is natural gas II.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
As shown in figure 1, the embodiments of the invention provide a kind of house refuse low temperature pyrogenation electricity generation system, including pair being connected
Axle disintegrating machine 3 and garbage sorting equipment 4, the garbage sorting equipment 4 have the sub-material mouthful I for being used for discharging lightweight class rubbish and are used for
The sub-material mouthful II of heavy class rubbish is discharged, specifically, 4 bounce screens of garbage sorting equipment, lightweight class rubbish includes plastic garbage
(chlorinty is high)；Heavy class rubbish includes rubber rubbish, humus rubbish (sulfur content is high).The system also includes and sub-material mouthful I
Connected lightweight class refuse disposal system and the heavy class refuse disposal system being connected with sub-material mouthful II；At lightweight class rubbish
Reason system is based on dechlorination, supplemented by desulfurization；Heavy class refuse disposal system is based on desulfurization, supplemented by dechlorination.So classification can be with
Realize the directional migration of sulphur, chlorine so as to being utilized respectively HCl, H for removing2The materials such as S.After desulfurization dechlorination section, lightweight
The removal efficiency of chlorine is not less than the removal efficiency of sulphur in 85%, heavy class route and is not less than 80% in class route.Further, the system
Also include garbage feeding storehouse 1 and screw feeder 2, the screw feeder 2 is used to the rubbish in garbage feeding storehouse 1 being pushed into twin shaft
Disintegrating machine 3.
Heavy class refuse disposal system includes nitrogen gas generating device II, gas incinerator 28 and the drying being sequentially connected
Roller II 24, desulfurization dechlorination apparatus II 27, pyrolysis installation II 30, plate type heat exchanger II 32, gas and oil separating plant II 36, gas
Spray purification tower II 39 and gas electricity generator II 40；Wherein, the M2 of mixed gases II that desulfurization dechlorination apparatus II 27 is produced passes through
Pipeline is connected with gas incinerator 28；The mixed gases II M2 is mainly H2S, pyrolysis gas, steam and very small amount HCl.Specifically
, specifically, gas incinerator 28 is also connected with blower fan III 29, the blower fan III 29 is used to introduce combustion-supporting sky for gas incinerator 28
The A3 of gas III.The F2 of high-temperature flue gas II that the F3 of high-temperature flue gas III and gas electricity generator II 40 that gas incinerator 28 is produced are produced, respectively
Pass through pipeline and pyrolysis installation II 30, desulfurization dechlorination apparatus II 27, cyclone dust collectors II 25, smoke eliminator II 26 successively phase
Even；The F2 of high-temperature flue gas II that gas electricity generator II 40 is produced also is connected by pipeline with plate type heat exchanger II 32, when combustion gas hair
When motor II 40 is in the start up stage, generates electricity and produce high-temperature flue gas II F2, a part of F2 of high-temperature flue gas II is changed with board-like
Nitrogen exchanges heat in thermal II 32, nitrogen purge system and garbage drying after heat exchange.After the completion of startup stage, the high temperature of generation
The F2 of flue gas II no longer exchanges heat with nitrogen in plate type heat exchanger II 32, and all pyrolysis sections and desulfurization dechlorination section provide thermal source.
The crude oil that gas and oil separating plant II 36 is isolated is sequentially connected by pipeline with fuel reconditioner II 37, oil storage tank II 38；
The nitrogen that nitrogen gas generating device II is produced passes through pipeline and plate type heat exchanger II 32, drying drum II 24, cyclone dust collectors II
25th, smoke eliminator II 26 is sequentially connected；
Lightweight class refuse disposal system includes nitrogen gas generating device I, cooling device 10 and the drying drum being sequentially connected
I 5, desulfurization dechlorination apparatus I 8, pyrolysis installation I 9, plate type heat exchanger I 14, gas and oil separating plant I 18, gas shower purifying column I
21 and gas electricity generator I 22；Wherein, the F1 of high-temperature flue gas I that gas electricity generator I 22 is produced passes through pipeline and pyrolysis installation I 9, de-
Sulphur dechlorination apparatus I 8, cyclone dust collectors I 6, smoke eliminator I 7 are sequentially connected；The high-temperature flue gas I that gas electricity generator I 22 is produced
F1 is also connected by pipeline with plate type heat exchanger I 14, when gas electricity generator I 22 is in the start up stage, is generated electricity and is produced
Raw high-temperature flue gas I F1, a part of F1 of high-temperature flue gas I exchanges heat with nitrogen in plate type heat exchanger I 14, the nitrogen purging system after heat exchange
Unite and garbage drying.After the completion of startup stage, the F1 of high-temperature flue gas I of generation no longer exchanges heat with nitrogen in plate type heat exchanger I 14,
And all pyrolysis sections and desulfurization dechlorination section provide thermal source.The M1 of mixed gases I that desulfurization dechlorination apparatus I 8 is produced passes through pipeline
It is connected with cooling device 10；The mixed gases I M1 is mainly HCl, pyrolysis gas, steam and very small amount H2S.10 points of cooling device
It is not connected with mixing air purifying apparatus 12, outside Production of Ammonium Chloride system 11；Mix air purifying apparatus 12 and gas incinerator
28 are connected；In the present embodiment, cooling device 10 is water cooling plant, and the M1 of mixed gases I is after water cooling plant is cooled down, part
HCl enters Production of Ammonium Chloride system 11 with condensation vapor into high salt concentration acid solution, and remaining gas first passes through gaseous mixture purification
After device 12 is purified, burned into gas incinerator 28.The crude oil that gas and oil separating plant I 18 is isolated passes through pipeline and fuel oil
Purifier I 19, oil storage tank I 20 are sequentially connected；The nitrogen that nitrogen gas generating device I is produced passes through pipeline and plate type heat exchanger I
14th, drying drum I 5, cyclone dust collectors I 6, smoke eliminator I 7 are sequentially connected.
Specifically, desulfurization dechlorination apparatus I 8 is including for depositing the 8-1 of desulfurization dechlorination inner chamber I of material and for supplying high temperature cigarette
The 8-2 of desulfurization dechlorination exocoel I that the F1 of gas I passes through, and the F1 of high-temperature flue gas I in the 8-2 of desulfurization dechlorination exocoel I, for for desulfurization dechlorination
Material heat supply in the 8-1 of inner chamber I.Desulfurization dechlorination apparatus II 27 includes the 27-1 of desulfurization dechlorination inner chamber II and use for being used to deposit material
In the 27-2 of desulfurization dechlorination exocoel II passed through for the F2 of high-temperature flue gas II, the F3 of high-temperature flue gas III, and in the 27-2 of desulfurization dechlorination exocoel II
The F2 of high-temperature flue gas II and the F3 of high-temperature flue gas III, for for the material heat supply in the 27-1 of desulfurization dechlorination inner chamber II.Desulfurization dechlorination section
Temperature control at 220-280 DEG C, residence time 20min, the temperature control of the high-temperature flue gas of heat supply is at 400-450 DEG C.Due to
Heat supply is conducted heat successively by the high-temperature flue gas produced that generates electricity, it is achieved thereby that the step reuse to energy.
Specifically, pyrolysis installation I 9 is including for depositing the 9-1 of pyrolysis inner chamber I of material and for leading to for the F1 of high-temperature flue gas I
The F1 of high-temperature flue gas I in the 9-2 of pyrolysis exocoel I crossed, and pyrolysis exocoel I 9-2, for being supplied for the material in the pyrolysis 9-1 of inner chamber I
Heat.Pyrolysis installation II 30 is including for depositing the 30-1 of pyrolysis inner chamber II of material and for for the F2 of high-temperature flue gas II, high-temperature flue gas
The F2 of high-temperature flue gas II and the F3 of high-temperature flue gas III in the 30-2 of pyrolysis exocoel II that III F3 passes through, and pyrolysis exocoel II 30-2, are used for
For the material heat supply in the pyrolysis 30-1 of inner chamber II.The temperature control of pyrolysis section is at 450-500 DEG C, residence time 0.5h, heat supply
The temperature control of high-temperature flue gas is at 550-600 DEG C.In the present embodiment, pyrolysis installation I 9 and pyrolysis installation II 30 are pyrolysis oven.
Specifically, nitrogen gas generating device I includes liquid nitrogen container I 15, gasifier I 16 and nitrogen buffer tank I 17, and liquid nitrogen container I
15th, gasifier I 16, nitrogen buffer tank I 17 are sequentially connected with plate type heat exchanger I 14；Nitrogen gas generating device II includes liquid nitrogen container
II 33, gasifier II 34 and nitrogen buffer tank II 35, and liquid nitrogen container II 33, gasifier II 34, nitrogen buffer tank II 35 with it is board-like
Heat-exchanger rig II 32 is sequentially connected.
Specifically, fuel reconditioner I 19 includes the 19-1 of coarse filter I, the 19-2 of oil pump I and the fine filter I being sequentially connected
19-3；Fuel reconditioner II 37 includes the 37-1 of coarse filter II, the 37-2 of oil pump II and the 37-3 of fine filter II being sequentially connected.Tool
Body, the oil-producing of lightweight class route after purification quality between gasoline and diesel oil；The oil-producing of heavy class route is by net
Quality is higher than bio oil after change.
Gas electricity generator I 22 is also connected with blower fan I 23, the outside G1 of natural gas I respectively, for for gas electricity generator I 22
Introduce the A1 of the combustion air I and G1 of natural gas I；Gas electricity generator II 40 also respectively with blower fan II 41, the outside G2 phases of natural gas II
Even, for introducing the A2 of the combustion air II and G2 of natural gas II for gas electricity generator II 40.In start up stage, gas electricity generator
The G2 of natural gas I G1/ natural gases II is introduced in I 22/ gas electricity generators II 40 to generate electricity and produce the F1/ high-temperature flue gas II of high-temperature flue gas I
F2 a, part is that pyrolysis section and desulfurization dechlorination section provide thermal source, another part and the plate type heat exchanger of plate type heat exchanger I 14/
Nitrogen heat exchange in II 32, nitrogen purge system and garbage drying after heat exchange.After the completion of startup stage, the G1/ of natural gas I is natural
The G2 of gas II stops supply, is all substituted by the pyrolysis gas that the outlet of I 21/ gas showers purification II 39 is purified from gas shower, pyrolysis
The all pyrolysis sections of F2 of I F1/ high-temperature flue gas of high-temperature flue gas II and desulfurization dechlorination section that gas generating is produced provide thermal source.
Pyrolysis installation I 9 is also connected with black wood charcoal collection device I 13, and the black wood charcoal collection device I 13 is used to store for future use pyrolysis dress
Put the black wood charcoal of I 9 generations；Pyrolysis installation II 30 is also connected with black wood charcoal collection device II 31, and the black wood charcoal collection device II 31 is used to store up
Deposit the black wood charcoal that standby pyrolysis installation II 30 is produced.Solid (black wood charcoal), liquid (fuel oil), the class shape of gas (pyrolysis gas) three of the system production
The product of state is separately recovered, purified and is used.Black wood charcoal is stored after collecting and utilized, and fuel oil is used as product output, pyrolysis gas
Generated electricity after purification, during the high-temperature flue gas that produces fully recycle qualified discharge after waste heat, final purification, not only effectively
Secondary pollution is avoided, and with good environmental benefit, economic benefit and social benefit.
The embodiment of the invention also discloses a kind of house refuse low temperature pyrogenation electricity-generating method based on said system, including：
Pretreatment stage：House refuse enters in garbage feeding storehouse 1, is entered by screw feeder 2 in double-shaft crusher 3
Crushed, the rubbish size controlling after crushing is within 2cm, and the rubbish after crushing enters garbage sorting equipment 4, after sorting
Rubbish is divided into lightweight class and heavy class two-way parallel process route.
The heavy class garbage disposal stage：Heavy class rubbish after sorting enters in drying drum II 24, drying temperature control
At 120-150 DEG C, drying time control derives from the pyrolysis gas exported with pyrolysis installation II 30 and changed in 40min-1h, drying source
Liquid nitrogen in high temperature nitrogen after heat, liquid nitrogen container II 33 enters nitrogen buffer tank II 35 after gasifying through gasifier II 34, output
After nitrogen exchanges heat with the high temperature pyrolysis gas in plate type heat exchanger II 32, temperature rises to 150-200 DEG C of formation high temperature nitrogen.High temperature
Nitrogen with the direct of the rubbish material in drying drum II 24 by contacting, one side material drying, another aspect purging system
To realize the pyrolysis environment of anoxybiotic.Nitrogen after heat exchange enters through the outer row of flue gas purification system II 26 after cyclone dust collectors II 25,
The dust fallen after rise from cyclone dust collectors II 25 is returned in drying drum II 24.Dried msw water content is down within 5%, so
Enter afterwards in desulfurization dechlorination apparatus II 27, desulfurization dechlorination apparatus II 27 is by the 27-1 of desulfurization dechlorination inner chamber II and desulfurization dechlorination exocoel II
27-2 is constituted.Pyrolysis gas purification after generate electricity generation the F2 of high-temperature flue gas II by pyrolysis the 30-2 of exocoel II after, with pyrolysis inner chamber II
Enter the 27-2 of desulfurization dechlorination exocoel II after 30-1 material-heat-exchangings, now flue-gas temperature is reduced to 400-450 DEG C, made by flue gas heat transfer
The temperature control of desulfurization dechlorination section is obtained at 220-280 DEG C, residence time 20min, the flue gas after heat exchange introduces cyclone dust collectors II
25, through the standard discharge of smoke eliminator II 26.Heavy class route is main based on desulfurization, supplemented by dechlorination in desulfurization dechlorination section,
The mixed gases M2 of generation is mainly H2S, pyrolysis gas, steam and very small amount HCl.Mixed gases M2 enters gas incinerator
28 are burned, and the A3 of combustion air III is introduced by blower fan III 9.After desulfurization dechlorination section, the removal efficiency of sulphur is not less than in rubbish
80%, the corrosion to equipment in subsequent processes is slow down significantly.The F3 of high-temperature flue gas III produced after burning enters pyrolysis
Exocoel II 30-2 provide part of heat energy for pyrolysis section.Enter pyrolysis installation II 30, pyrolysis dress from the rubbish of desulfurization dechlorination section outlet
Put II 30 and constituted by being pyrolyzed the 30-1 of inner chamber II and the pyrolysis 30-2 of exocoel II.Generate electricity the F2 of high-temperature flue gas II of generation after pyrolysis gas purification
Part of heat energy is provided for pyrolysis section into the pyrolysis 30-2 of exocoel II, high-temperature flue gas F2 temperature control is in 550-600 DEG C, pyrolysis section
Temperature control is at 450-500 DEG C, and residence time 0.5h, the black wood charcoal that pyrolysis section is produced enters black wood charcoal collection device II 31 and stores standby
With.The high-temperature gas that pyrolysis section is produced with entering Oil-gas Separation after the nitrogen heat exchange cooling in plate type heat exchanger II 32 by filling
II 36 are put, the crude oil incoming fuel reconditioner II 37 isolated, fuel reconditioner II 37 is by the 37-1 of coarse filter II, oil
The 37-2 of the pump II and 37-3 of fine filter II is constituted, and crude oil forms product oil after two-step purification and is collected in oil storage tank II 38, product
Matter is higher than bio oil.The gas isolated from gas and oil separating plant II 36 enters combustion gas after gas shower purifying column II 39 and sent out
Motor II 40, while being introduced into the A2 of combustion air II in gas electricity generator II 40 by blower fan II 41.In the start up stage,
Introduce the G2 of natural gas II in gas electricity generator II 40 to generate electricity and produce the F2 of high-temperature flue gas II, a part is pyrolysis section and desulfurization dechlorination
Section provides thermal source, and another part exchanges heat with nitrogen in plate type heat exchanger II 32, and the nitrogen purge system after heat exchange simultaneously dries rubbish
Rubbish.After the completion of startup stage, the G2 of natural gas II stops supply, is all replaced by the pyrolysis gas that II 39 outlets are purified from gas shower
Generation, all pyrolysis sections of the F2 of high-temperature flue gas II and desulfurization dechlorination section that pyrolysis gas generating is produced provides thermal source.
The lightweight class garbage disposal stage：Lightweight class rubbish enters in drying drum I 5, and drying temperature is controlled in 120-150
DEG C, drying time control is in 40min-1h, and drying source derives from the high temperature after the pyrolysis gas heat exchange exported with pyrolysis installation I 9
Liquid nitrogen in nitrogen, liquid nitrogen container I 15 enters nitrogen buffer tank I 17, the nitrogen and plate-type heat-exchange of output after gasifying through gasifier I 16
After high temperature pyrolysis gas heat exchange in device I 14, temperature rises to 150-200 DEG C of formation high temperature nitrogen.High temperature nitrogen by with drying
Rubbish material in roller I 5 is directly contacted, one side material drying, and another aspect purging system is to realize the pyrolysis ring of anoxybiotic
Border.Nitrogen after heat exchange enters after cyclone dust collectors I 6 through the outer powder arranged, fallen after rise from cyclone dust collectors I 6 of flue gas purification system I 7
Dirt is returned in drying drum I 5.Dried msw water content is down within 5%, subsequently into desulfurization dechlorination apparatus I 8, is taken off
Sulphur dechlorination apparatus I 8 is made up of the 8-1 of desulfurization dechlorination inner chamber I and the 8-2 of desulfurization dechlorination exocoel I.Generate electricity the height of generation after pyrolysis gas purification
The warm F1 of flue gas I is by the pyrolysis 9-2 of exocoel I with after the pyrolysis 9-1 material-heat-exchangings of inner chamber I, entering back into the 8-2 of desulfurization dechlorination exocoel I, now
Flue-gas temperature is reduced to 400-450 DEG C, is conducted heat by flue gas so that the temperature control of desulfurization dechlorination section is at 220-280 DEG C, stop
Between 20min, flue gas after heat exchange introduces cyclone dust collectors I 6, through the standard discharge of smoke eliminator I 7.Lightweight class route is de-
Sulphur dechlorination section is main based on dechlorination, supplemented by desulfurization, and the M1 of mixed gases I of generation is mainly HCl, pyrolysis gas, steam and pole
A small amount of H2S.The M1 of mixed gases I is after cooling device 10, and a part forms high salt concentration acid solution and enters Production of Ammonium Chloride system
System 11, another part enters gas incinerator 28 after first passing through mixing air purifying apparatus 12.After desulfurization dechlorination section, in rubbish
The removal efficiency of chlorine is not less than 85%, and the corrosion to equipment in subsequent processes is slow down significantly.Rubbish through desulfurization dechlorination section
Rubbish enters pyrolysis installation I 9, and pyrolysis installation I 9 is constituted by being pyrolyzed the 9-1 of inner chamber I and the pyrolysis 9-2 of exocoel I.Generated electricity after pyrolysis gas purification
It is pyrolysis section heat supply that the F1 of high-temperature flue gas I of generation, which enters pyrolysis exocoel I 9-2,.The F1 of high-temperature flue gas I temperature control is in 550-600
DEG C, pyrolysis section temperature control is at 450-500 DEG C, and residence time 0.5h, the black wood charcoal that pyrolysis section is produced enters black wood charcoal collection device I 13
Store for future use.The high-temperature gas that pyrolysis section is produced passes through with entering oil gas after the nitrogen heat exchange cooling in plate type heat exchanger I 14
Separator I 18, the crude oil incoming fuel reconditioner I 19 isolated, fuel reconditioner I 19 by the 19-1 of coarse filter I,
The 19-2 of the oil pump I and 19-3 of fine filter I is constituted, and crude oil forms product oil after two-step purification and is collected in oil storage tank I 20, quality
Between gasoline, diesel.The gas isolated from gas and oil separating plant I 18 enters combustion gas after gas shower purifying column I 21
Generator I 22, while being introduced into the A1 of combustion air I in gas electricity generator I 22 by blower fan I 23.In start up stage, combustion
It is that pyrolysis section and desulfurization dechlorination section are provided that the G1 of natural gas I is introduced in gas generator I 22 and generates electricity and produces the F1 of high-temperature flue gas I parts
Thermal source, another part exchanges heat with the nitrogen in plate type heat exchanger I 14, nitrogen purge system and garbage drying after heat exchange.Open
After the completion of the dynamic stage, the G1 of natural gas I stops supply, is all substituted by the pyrolysis gas that I 21 outlets are purified from gas shower, pyrolysis gas
Generate electricity all pyrolysis sections of the F1 of high-temperature flue gas I produced and desulfurization dechlorination section offer thermal source.
House refuse low temperature pyrogenation electricity generation system and method that the present invention is developed, by house refuse after early stage is handled,
Be divided into lightweight class and the paths of heavy class two carry out desulfurization dechlorination pretreatment respectively, complete sulphur, chloride material directional migration so as to
The purpose of desulfurization dechlorination is reached, further, rubbish carries out low temperature pyrogenation in the environment of 450 DEG C -550 DEG C, and consolidating for production is (black
Charcoal), liquid (fuel oil), the product of the class form of gas (pyrolysis gas) three be separately recovered, purify and be used.Black wood charcoal is stored after collecting
Utilize, fuel oil is generated electricity after pyrolysis gas purification as product output, during the high-temperature flue gas that produces fully recycle it is remaining
Qualified discharge after heat, final purification, not only effectively avoids secondary pollution, and with good environmental benefit, economic effect
Benefit and social benefit.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. a kind of house refuse low temperature pyrogenation electricity generation system, including connected double-shaft crusher (3) and garbage sorting equipment (4),
The garbage sorting equipment (4) has for discharging the sub-material of lightweight class rubbish mouthful I and the sub-material mouthful for discharging heavy class rubbish
II, it is characterised in that：Also include the lightweight class refuse disposal system being connected with sub-material mouthful I and the weight being connected with sub-material mouthful II
Matter class refuse disposal system；
The heavy class refuse disposal system include nitrogen gas generating device II, gas incinerator (28) and be sequentially connected it is dry
Dry roller II (24), desulfurization dechlorination apparatus II (27), pyrolysis installation II (30), plate type heat exchanger II (32), Oil-gas Separation dress
Put II (36), gas shower purifying column II (39) and gas electricity generator II (40)；Wherein,
The mixed gases II (M2) that the desulfurization dechlorination apparatus II (27) produces are connected by pipeline with gas incinerator (28)；
The high-temperature flue gas II that the high-temperature flue gas III (F3) and gas electricity generator II (40) that the gas incinerator (28) produces are produced
(F2) pipeline and pyrolysis installation II (30), desulfurization dechlorination apparatus II (27), cyclone dust collectors II (25), gas cleaning, are all passed through
Device II (26) is sequentially connected；The high-temperature flue gas II (F2) that gas electricity generator II (40) is produced also is filled by pipeline and plate-type heat-exchange
II (32) are put to be connected；
The crude oil that the gas and oil separating plant II (36) is isolated passes through pipeline and fuel reconditioner II (37), oil storage tank II
(38) it is sequentially connected；
The nitrogen that the nitrogen gas generating device II is produced by pipeline and plate type heat exchanger II (32), drying drum II (24),
Cyclone dust collectors II (25), smoke eliminator II (26) are sequentially connected；
The dry rolling that the lightweight class refuse disposal system includes nitrogen gas generating device I, cooling device (10) and is sequentially connected
I (5) of cylinder, desulfurization dechlorination apparatus I (8), pyrolysis installation I (9), plate type heat exchanger I (14), gas and oil separating plant I (18), gas
Spray purification tower I (21) and gas electricity generator I (22)；Wherein,
The high-temperature flue gas I (F1) that gas electricity generator I (22) is produced passes through pipeline and pyrolysis installation I (9), desulfurization dechlorination apparatus I
(8), cyclone dust collectors I (6), smoke eliminator I (7) are sequentially connected；The high-temperature flue gas I that gas electricity generator I (22) is produced
(F1) also it is connected by pipeline with plate type heat exchanger I (14)；
The mixed gases I (M1) that the desulfurization dechlorination apparatus I (8) produces are connected by pipeline with cooling device (10)；
The cooling device (10) is connected with mixing air purifying apparatus (12), outside Production of Ammonium Chloride system (11) respectively；It is mixed
Air purifying apparatus (12) is closed with gas incinerator (28) to be connected；
The crude oil that the gas and oil separating plant I (18) is isolated passes through pipeline and fuel reconditioner I (19), oil storage tank I
(20) it is sequentially connected；
The nitrogen that the nitrogen gas generating device I is produced passes through pipeline and plate type heat exchanger I (14), drying drum I (5), whirlwind
Deduster I (6), smoke eliminator I (7) are sequentially connected.
2. house refuse low temperature pyrogenation electricity generation system as claimed in claim 1, it is characterised in that：The desulfurization dechlorination apparatus I
(8) include being used for outside the desulfurization dechlorination inner chamber I (8-1) for depositing material and the desulfurization dechlorination passed through for confession high-temperature flue gas I (F1)
High-temperature flue gas I (F1) in chamber I (8-2), and desulfurization dechlorination exocoel I (8-2), for for the thing in desulfurization dechlorination inner chamber I (8-1)
Expect heat supply；
The desulfurization dechlorination apparatus II (27) includes being used to deposit the desulfurization dechlorination inner chamber II (27-1) of material and for supplying high temperature
In the desulfurization dechlorination exocoel II (27-2) that flue gas II (F2), high-temperature flue gas III (F3) pass through, and desulfurization dechlorination exocoel II (27-2)
High-temperature flue gas II (F2) and high-temperature flue gas III (F3), for for the material heat supply in desulfurization dechlorination inner chamber II (27-1).
3. house refuse low temperature pyrogenation electricity generation system as claimed in claim 1, it is characterised in that：
The pyrolysis installation I (9) is including for depositing the pyrolysis inner chamber I (9-1) of material and for passing through for high-temperature flue gas I (F1)
Pyrolysis exocoel I (9-2), and the high-temperature flue gas I (F1) in pyrolysis exocoel I (9-2), for for the thing in pyrolysis inner chamber I (9-1)
Expect heat supply；
The pyrolysis installation II (30) is including for depositing the pyrolysis inner chamber II (30-1) of material and for supplying high-temperature flue gas II
(F2) high-temperature flue gas II in, the pyrolysis exocoel II (30-2) that high-temperature flue gas III (F3) passes through, and pyrolysis exocoel II (30-2)
(F2) and high-temperature flue gas III (F3), for for the material heat supply in pyrolysis inner chamber II (30-1).
4. house refuse low temperature pyrogenation electricity generation system as claimed in claim 1, it is characterised in that：Also include garbage feeding storehouse
(1) and screw feeder (2), the screw feeder (2) is used to the rubbish in garbage feeding storehouse (1) being pushed into double-shaft crusher
(3)。
5. house refuse low temperature pyrogenation electricity generation system as claimed in claim 1, it is characterised in that：The nitrogen gas generating device I
Including liquid nitrogen container I (15), gasifier I (16) and nitrogen buffer tank I (17), and liquid nitrogen container I (15), gasifier I (16), nitrogen are slow
Tank I (17) is rushed to be sequentially connected with plate type heat exchanger I (14)；
The nitrogen gas generating device II includes liquid nitrogen container II (33), gasifier II (34) and nitrogen buffer tank II (35), and liquid nitrogen
Tank II (33), gasifier II (34), nitrogen buffer tank II (35) are sequentially connected with plate type heat exchanger II (32).
6. house refuse low temperature pyrogenation electricity generation system as claimed in claim 1, it is characterised in that：The fuel reconditioner
I (19) include coarse filter I (19-1), oil pump I (19-2) and the fine filter I (19-3) being sequentially connected；
The fuel reconditioner II (37) includes coarse filter II (37-1), oil pump II (37-2) and the fine filter being sequentially connected
Ⅱ(37-3)。
7. house refuse low temperature pyrogenation electricity generation system as claimed in claim 1, it is characterised in that：The gas electricity generator I
(22) also it is connected respectively with blower fan I (23), outside natural gas I (G1), for introducing combustion air for gas electricity generator I (22)
I (A1) and natural gas I (G1)；
The gas electricity generator II (40) is also connected with blower fan II (41), outside natural gas II (G2) respectively, for for combustion gas
Generator II (40) introduces combustion air II (A2) and natural gas II (G2).
8. house refuse low temperature pyrogenation electricity generation system as claimed in claim 1, it is characterised in that：The pyrolysis installation I (9) is also
It is connected with black wood charcoal collection device I (13), the black wood charcoal collection device I (13) is used to store for future use the black of pyrolysis installation I (9) generation
Charcoal；
The pyrolysis installation II (30) is also connected with black wood charcoal collection device II (31), and the black wood charcoal collection device II (31) is used to store
The black wood charcoal that standby pyrolysis installation II (30) produces.
9. house refuse low temperature pyrogenation electricity generation system as claimed in claim 1, it is characterised in that：The gas incinerator (28)
Also it is connected with blower fan III (29), the blower fan III (29) is used to introduce combustion air III (A3) for gas incinerator (28).
10. the house refuse low temperature pyrogenation electricity-generating method based on system described in claim 1, it is characterised in that including：
Pretreatment stage：Rubbish is poured into and crushed in double-shaft crusher (3), the rubbish after crushing enters garbage sorting equipment
(4) sorted；
The heavy class garbage disposal stage：
Heavy class rubbish after sorting enters in drying drum II (24), and the nitrogen that nitrogen gas generating device II is exported is changed by board-like
High temperature nitrogen is formed after the pyrolysis gas heat exchange that thermal II (32) is produced with pyrolysis installation II (30), the high temperature nitrogen is rolled with drying
Material directly contact heat exchange in II (24) of cylinder so that material is dried under the pyrolysis environment of anoxybiotic；Nitrogen after heat exchange is introduced
Cyclone dust collectors II (25), through smoke eliminator II (26) standard discharge, and the dust fallen after rise from cyclone dust collectors II (25)
Return in drying drum II (24)；
Material after drying, which enters, carries out desulfurization dechlorination processing in desulfurization dechlorination apparatus II (27), gas electricity generator II (40) generates electricity
The high-temperature flue gas III (F3) that the high-temperature flue gas II (F2) and gas incinerator (28) of generation are produced, by with pyrolysis installation II
(30) after the material-heat-exchanging in, continuation is exchanged heat with the material in desulfurization dechlorination apparatus II (27), and the flue gas after heat exchange is introduced
Cyclone dust collectors II (25), through smoke eliminator II (26) standard discharge；The Combination that desulfurization dechlorination apparatus II (27) is produced
Gas II (M2) enters to be burned in gas incinerator (28)；
Material after desulfurization dechlorination, which enters, carries out pyrolysis processing in pyrolysis installation II (30), gas electricity generator II (40), which generates electricity, to be produced
High-temperature flue gas II (F2) and gas incinerator (28) produce high-temperature flue gas III (F3), with the thing in pyrolysis installation II (30)
Material is exchanged heat；The black wood charcoal that pyrolysis installation II (30) is produced is stored for future use into black wood charcoal collection device II (31)；
The pyrolysis gas that pyrolysis installation II (30) is produced after plate type heat exchanger II (32) and nitrogen heat exchange cooling by entering oil gas
Separator II (36), after the crude oil that gas and oil separating plant II (36) is isolated is purified through fuel reconditioner II (37), shape
It is collected in into product oil in oil storage tank II (38)；
The gas that gas and oil separating plant II (36) is isolated enters gas electricity generator II after gas shower purifying column II (39)
(40), generated electricity for gas electricity generator II (40)；
The lightweight class garbage disposal stage：
Lightweight class rubbish after sorting enters in drying drum I (5), and the nitrogen that nitrogen gas generating device I is exported passes through plate-type heat-exchange
High temperature nitrogen is formed after the pyrolysis gas heat exchange that device I (14) is produced with pyrolysis installation I (9), the high temperature nitrogen and drying drum I
(5) the material directly contact heat exchange in so that material is dried under the pyrolysis environment of anoxybiotic；Nitrogen after heat exchange introduces whirlwind and removed
Dirt device I (6), through smoke eliminator I (7) standard discharge, and the dust fallen after rise from cyclone dust collectors I (6) returns drying drum I
(5) in；
Material after drying, which enters, carries out desulfurization dechlorination processing in desulfurization dechlorination apparatus I (8), gas electricity generator I (22), which generates electricity, to be produced
Raw high-temperature flue gas I (F1) by with after the material-heat-exchanging in pyrolysis installation I (9), continue with desulfurization dechlorination apparatus I (8) in
Material is exchanged heat, and the flue gas after heat exchange introduces cyclone dust collectors I (6), through smoke eliminator I (7) standard discharge；Desulfurization takes off
The mixed gases I (M1) that chlorine device I (8) is produced are after cooling device (10), and a part of mixed gases I (M1) form highly concentrated
Production of Ammonium Chloride system (11) of the hydrochloric acid solution outside is spent, remaining mixed gases I (M1) purify dress by gaseous mixture
(12) are put to be burned into gas incinerator (28) is middle afterwards；
Material after desulfurization dechlorination, which enters, carries out pyrolysis processing in pyrolysis installation I (9), gas electricity generator I (22) generates electricity what is produced
High-temperature flue gas I (F1) is exchanged heat with the material in pyrolysis installation I (9)；The black wood charcoal that pyrolysis installation I (9) is produced is received into black wood charcoal
Acquisition means I (13) are stored for future use；
The pyrolysis gas that pyrolysis installation I (9) is produced after plate type heat exchanger I (14) and nitrogen heat exchange cooling by entering Oil-gas Separation
Device I (18), after the crude oil that gas and oil separating plant I (18) is isolated is purified through fuel reconditioner I (19), forms product oil
It is collected in oil storage tank I (20)；
The gas that gas and oil separating plant I (18) is isolated enters gas electricity generator I after gas shower purifying column I (21)
(22), generated electricity for gas electricity generator I (22).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CA3067010A1 (en) * | 2017-06-16 | 2018-12-20 | Zdroje Zeme A.S. | Complex of equipment and method of waste-free processing of biodegradable municipal waste |
| CN107934961B (en) * | 2017-10-11 | 2019-07-19 | 华中科技大学 | A kind of device and method of domestic garbage pyrolysis preparation activated coke |
| CN108285800A (en) * | 2018-03-15 | 2018-07-17 | 无锡市泰新环保科技有限公司 | A kind of discarded plastic cement carbonization cracking system |
| CN108728140B (en) * | 2018-08-13 | 2024-02-06 | 湖南叶林环保科技有限公司 | Organic hazardous waste low-temperature pyrolysis power generation system |
| CN110252779B (en) * | 2019-07-23 | 2020-10-23 | 源创环境科技有限公司 | Process for integrally producing wood-plastic board by using mineralized garbage |
| CN111318547B (en) * | 2020-03-18 | 2020-12-04 | 陶旭庆 | Biomass low-temperature anaerobic cracking treatment device and treatment method |
| CN114262621B (en) * | 2021-12-06 | 2022-12-13 | 北京航天石化技术装备工程有限公司 | Waste plastic liquefaction pyrolysis system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007252975A (en) * | 2006-03-20 | 2007-10-04 | Ihi Corp | Compost generated from animal excrement/deodorizing/gasification/power generation system |
| CN101618392A (en) * | 2009-03-02 | 2010-01-06 | 深圳市埃玛特实业有限公司 | Technological method of comprehensive utilization of separation and pyrolysis treatment of garbage |
| CN102310068A (en) * | 2010-06-30 | 2012-01-11 | 上海神工环保股份有限公司 | Large-scale waste gasification treatment and energy recycling system |
| CN203265244U (en) * | 2013-04-26 | 2013-11-06 | 邢力 | Equipment for fuel gas preparation and gas power generation by virtue of household garbage |
| CN204113363U (en) * | 2014-08-20 | 2015-01-21 | 福建正仁环保有限公司 | Domestic garbage is prepared the combustion gas of RDF pyrolysing gasification and is burned clean and effective power generation system |
| CN205635472U (en) * | 2016-03-02 | 2016-10-12 | 北京神雾环境能源科技集团股份有限公司 | Organic garbage pyrolytic system |
-
2017
- 2017-02-04 CN CN201710064031.7A patent/CN106590702B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007252975A (en) * | 2006-03-20 | 2007-10-04 | Ihi Corp | Compost generated from animal excrement/deodorizing/gasification/power generation system |
| CN101618392A (en) * | 2009-03-02 | 2010-01-06 | 深圳市埃玛特实业有限公司 | Technological method of comprehensive utilization of separation and pyrolysis treatment of garbage |
| CN102310068A (en) * | 2010-06-30 | 2012-01-11 | 上海神工环保股份有限公司 | Large-scale waste gasification treatment and energy recycling system |
| CN203265244U (en) * | 2013-04-26 | 2013-11-06 | 邢力 | Equipment for fuel gas preparation and gas power generation by virtue of household garbage |
| CN204113363U (en) * | 2014-08-20 | 2015-01-21 | 福建正仁环保有限公司 | Domestic garbage is prepared the combustion gas of RDF pyrolysing gasification and is burned clean and effective power generation system |
| CN205635472U (en) * | 2016-03-02 | 2016-10-12 | 北京神雾环境能源科技集团股份有限公司 | Organic garbage pyrolytic system |
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