CN107177380A - Solid life refuse pyrolytic gasification TRT - Google Patents
Solid life refuse pyrolytic gasification TRT Download PDFInfo
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- CN107177380A CN107177380A CN201710405209.XA CN201710405209A CN107177380A CN 107177380 A CN107177380 A CN 107177380A CN 201710405209 A CN201710405209 A CN 201710405209A CN 107177380 A CN107177380 A CN 107177380A
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- gas
- gasification
- life refuse
- solid life
- conveyer belt
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- 238000002309 gasification Methods 0.000 title claims abstract description 120
- 239000007787 solid Substances 0.000 title claims abstract description 64
- 238000005235 decoking Methods 0.000 claims abstract description 46
- 238000003860 storage Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000007885 magnetic separation Methods 0.000 claims abstract description 26
- 230000005611 electricity Effects 0.000 claims abstract description 25
- 238000010410 dusting Methods 0.000 claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 76
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 31
- 239000001301 oxygen Substances 0.000 claims description 31
- 229910052760 oxygen Inorganic materials 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 30
- 239000000567 combustion gas Substances 0.000 claims description 27
- 239000012535 impurity Substances 0.000 claims description 18
- 239000002737 fuel gas Substances 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 9
- 238000010248 power generation Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 239000006148 magnetic separator Substances 0.000 claims description 3
- 239000010813 municipal solid waste Substances 0.000 abstract description 19
- 238000012545 processing Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 12
- 239000000446 fuel Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000197 pyrolysis Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000003570 air Substances 0.000 description 6
- 239000012634 fragment Substances 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/30—Fuel charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
- C10J3/76—Water jackets; Steam boiler-jackets
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
- C10J2300/1606—Combustion processes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1671—Integration of gasification processes with another plant or parts within the plant with the production of electricity
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of solid life refuse pyrolytic gasification TRT of the present invention, it is characterized in that a kind of solid life refuse pyrolytic gasification TRT is by feed well (1), magnetic separation conveyer belt (2), pulverizer (4), feed screw (7), gasification furnace (8), whirlwind removes device (21), pressurize air-introduced machine (22), Water seal type dusting explosion-proof apparatus (23), two grades of decoking temperature-reducing towers (24), three-level decoking temperature-reducing tower (25), gas testing duration and degree of heating (26), gas storage holder (31), gas electricity generator (32) and deduster (33) are made up of placed in series, the present invention is strong to domestic rubbish disposal popularization, and it is low to the house refuse composition requirement of raw refuse processing, reduce the complicated treatment process of raw refuse, operate with simple, the thermal efficiency is stable, gas production is high, high safety, it is a kind of harmless processing house refuse, and the harmless processing complete set of equipments of the secondary utilization domestic garbage gasification of energy.
Description
Technical field
The present invention relates to used on a kind of solid life refuse pyrolytic gasification TRT, especially small towns and three or four line cities
A kind of solid life refuse pyrolytic gasification TRT.
Background technology
Environmental protection is a fundamental state policy of China, is the important duty of local governments at all levels of China.But with me
The continuous of state's reform and opening-up is risen up into, and economy is developed by leaps and bounds, and city size expands day by day, and population is continuously increased, people
To itself living environment and the continuous improvement of environmental practice dynamics requirement.If house refuse cannot be handled effectively, it can make
The environmental aspect obtained in region goes from bad to worse, and directly affects the healthy and living environment of the people, ecological environment is caused very
It is big to threaten.Moreover, China city is annual because of recrementitious loss about nearly 30,000,000,000 yuan (traffic expense, handling etc.) now.At present
Processing method for house refuse has：Landfill, composting technology, incineration treatment technology etc..It it is one using garbage power
The focus of research, especially for small towns and the few region of three or four line Domestic Refuses.The waste resources of China's abundant, tool
There is great potential benefit.According to China's big and medium-sized cities Number of Waste Composition Analysis, its calorific value is in 800~1500kcal/kg, if energy
Refuse pyrolysis gasification is converted into fuel gas, its heat energy is converted into electric energy, then the 1 ton of domestic waste that often burns can generate electricity
300~400kW.After refuse pyrolysis gasification, garbage bulk reduces 90%, and weight reduces more than 75%, hence it is evident that meet rubbish
Volume reduction minimizing handles target.Therefore, if refuse pyrolysis gasification can be converted into fuel gas and can be created for generating electricity
Huge economic benefit and realization environmental protection, energy-conservation, the synthesis social benefit of emission reduction, remaining clinker can be used for brickmaking and gardens to use
Fertilizer, barren hillside land improvement.
PM2.5 is included in after national standard, and Area Ambient Air Quality problem up to standard is faced with baptism, especially fossil
The Air-pollution From Combustion environment of fuel is unfavorable for energy-conserving and environment-protective, and raw solid life refuse gasification and generation device is used as a kind of environmental protection and energy saving
Production and living equipment is gradually taken seriously and utilized extensively.
The species of current solid life refuse gasification and generation device is a lot, but the structure of garbage power equipment is answered mostly
It is miscellaneous, entirely large scale equipment, it is mobile get up inconvenience, and manufacturing cost is high, and mostly from traditional approach production, general user is difficult
To receive.And all using direct combustion mode, only used in the city for producing more than 1000 tons of house refuse daily, small towns with
Three or four line cities turn into blank area, completely only landfill disposal, allow rubbish to cause secondary pollution, land resource is wasted again.
The content of the invention
The problem to be solved in the present invention is that have to make up the deficiencies in the prior art and area size limitation there is provided one kind
There is a kind of solid life refuse pyrolytic gasification TRT of Easy assembling glass electric.
A kind of a kind of solid life refuse pyrolytic gasification TRT of the present invention, it is characterised in that solid life refuse pyrolysis
Gasification and generation device is by feed well (1), magnetic separation conveyer belt (2), electromagnet (3), pulverizer (4), particle conveyer belt (5), secondary
Electromagnet (6), feed screw (7), gasification furnace (8), enter oxygen blower fan (9), spiral stirring motor (10), whirlwind except device (21),
Pressurization air-introduced machine (22), Water seal type dusting explosion-proof apparatus (23), two grades of decoking temperature-reducing towers (24), three-level decoking temperature-reducing tower (25), examinations
Gas duration and degree of heating (26), gas storage holder (31), gas electricity generator (32) and deduster (33) are made up of placed in series, solid life refuse
Enter from feed well (1), feed well (1) is located at magnetic separation conveyer belt (2) front end, and magnetic separation conveyer belt (2) top is provided with removing irony
The electromagnet (3) of impurity, magnetic separation conveyer belt (2) rear end is connected to the pulverizer (4) for crushing solid life refuse, pulverizer
(4) particle conveyer belt (5) is connected to, particle conveyer belt (5) is broken provided with the secondary electromagnet (6) for further removing irony impurity
Feed screw (7) is connected to after material conveyer belt (5), feed screw (7) is provided with and stirred for its spiral for providing rotary power
Dynamic motor (10), feed screw (7) has the gasification furnace (8) that solid life refuse gasifies, and gasification furnace (8) bottom is provided with
That helps its pyrolytic gasification enters oxygen blower fan (9), and solid life refuse comes out after gasification furnace (8) gasification from top duct enters whirlwind
Except device (21), after removing impurity particle except device (21) through whirlwind, entered after the pressurized air-introduced machine of combustion gas (22) pressurization by pipeline
The interior decoking dedirt of Water seal type dusting explosion-proof apparatus (23), combustion gas is entered successively after being come out from Water seal type dusting explosion-proof apparatus (23) by pipeline
Enter two grades of decoking temperature-reducing towers (24) and the further decoking cooling of three-level decoking temperature-reducing tower (25), combustion gas passes through after cooling through decoking
Pipeline, which enters in gas storage holder (31), to be stored, and combustion gas enters burning in gas electricity generator (32) by pipeline from gas storage holder (31) and sent out
Electricity, is discharged after waste gas removing dust device (33) dedusting.
A kind of solid life refuse pyrolytic gasification TRT of the present invention, it is characterised in that described pressurization air-introduced machine (22)
For explosion-proof gas air exhauster.
A kind of solid life refuse pyrolytic gasification TRT of the present invention, it is characterised in that described gas storage holder (31) front tube
Road is provided with the gas testing duration and degree of heating (26) of gas testing.
A kind of solid life refuse pyrolytic gasification TRT of the present invention, it is characterised in that set on described gasification furnace (8)
Have to be provided with the top of chuck, gasification furnace (8) at the top of chuck vapor delivery pipe (11) and gas blow-down pipe (12), gasification furnace (8) and set
Have be connected in feed screw (7) under upper feed hopper, feed hopper be buffer storage area and pyrolytic gasification area, divided into pyrolytic gasification area
Have and be provided with the middle of rotatable fire grate, fire grate into oxygen blowhole and baffle plate, enter oxygen blowhole periphery provided with hole, in gasification furnace
(8) bottom is provided with the slag-drip opening of water seal；Baking zone thermometric in test point stove of gasification furnace (8) body provided with observation in-furnace temperature
Burning zone temperature measuring point (14) and in-furnace dust slag temperature measuring point (15) in point (13), stove, gasification furnace (8) bottom provided with it is secondary enter oxygen and electricity
Igniter (16), gasification furnace (8) bottom is provided with slagging-off rotation system (17)；Described enters oxygen blower fan (9) for whole gasification furnace
In solid life refuse pyrolytic gasification provide oxygen, by the fuel gas after pyrolytic gasification from gasification furnace (8) discharge, through except
Dirt, Water seal type dusting explosion-proof apparatus and cooling will be stored in fuel gas pressurization feeding gas storage holder (31) again, be re-fed into fuel gas generation
After being generated electricity in machine (32), discharged by deduster (33) by dedusting.
A kind of solid life refuse pyrolytic gasification TRT of the present invention, it is characterised in that described secondary electromagnet (6)
For vortex flow magnetic separator.
A kind of solid life refuse pyrolytic gasification TRT of the present invention, it is characterised in that described spiral stirring motor
(10) feed screw (7) top being arranged on.
A kind of solid life refuse pyrolytic gasification TRT of the present invention, first will not pass through the house refuse of sorting when using
Crushing is added into gasification furnace by feed hopper, and house refuse fragment fuel is lighted from igniting airduct, is opened blower fan and is blown into stove
Wind oxygenation, injects water in chuck, closes ignition system when burning normal, makes house refuse fragment fuel hot under anaerobic conditions
Solution gasification, opens pressurization air inducing blower fan, and blower fan is the Jing Yin blower fan of high pressure, and it is dynamic that blower fan provides output for the fuel gas of whole system
Power, fuel gas is extracted out from gasification furnace, through cyclone dust removal tank, Water seal type dusting decoking explosion-proof apparatus, water removal and detar, then will
Stored in fuel gas pressurization feeding air accumulator.Extracted out when need to use combustion gas from air accumulator.
A kind of solid life refuse pyrolytic gasification TRT of the present invention, fills the gasification of house refuse fragment fuel thermal decomposition
Point, gas making efficiency is improved, the energy, effectively smoke dust discharge, environmental protection is saved.Because design is unique, science, in combustion-supporting power
Under effect, formation in stove is continuous feeding to continuous pyrolysis gasification, make during addition house refuse fragment fuel without stopping halfway
Violent quick combustion, firepower, smokeless emission, energy-saving and environmental protection, efficiency high are formed with combustion gas, is that should widely popularize the house refuse of popularization
The comprehensive utilization ideal energy saving device of processing.
Solid life refuse can sufficiently be used by the synergy between each device, make its pyrolytic gasification
It is more abundant.Feed hopper in feeding device can uniformly add solid life refuse fragment fuel, in whole device
In take full advantage of wind action, by air timely, be constantly sent into combustion chamber, overcome the combustion that current biomass stove is present
The problem of burning discontinuous and unstable.
A kind of solid life refuse pyrolytic gasification TRT of the present invention can be widely applied in daily life, special
The boiler plant that burning coal Shi He not replaced is used.A kind of research and development of solid life refuse pyrolytic gasification TRT of the present invention
Succeed, on the one hand avoid the atmosphere pollution environment for burning and bringing, be on the other hand conducive to its further secondary utilization burning.
The problem of solving the low burner thermal efficiency in the past and single heat energy.
The manufacture material that the present invention is used is generally stainless steel or 20G steel plates, is not only convenient for processing, and cost is relatively low resistance to
It is high temperature, corrosion-resistant；The burning material used is not only cheap and easily-available, with wider application for solid life refuse, and
The feature of environmental protection is stronger.Therefore not only production cost is relatively low by the present invention, and the feature of environmental protection is stronger.Solid life refuse can be made directly to be pyrolyzed
Gasification, and combustion produces substantial amounts of imflammable gas (CO, H2、CH4Deng) fully thoroughly burning is reached, black smoke peculiar smell can be eliminated and harmful
Material, improves the thermal energy conversion rate of house refuse fragment fuel, with saving fuel cost, the features such as environmental protection.The present invention
Cause burner to be in the condition of high temperature all the time using the thermal conductivity and thermal capacity of burner, therefore increase the gas processed effect of gas
Rate.
By solid life refuse fuel, substitution coal, combustion gas, the target of electric energy in larger scope are reached.Realize fuel
Province, the thermal efficiency are high, the small effect of discharge of poisonous waste amount.Reach environmental protection, energy-conservation, emission reduction, cleaning and the discharge for reaching 2014
Standard.
Gas in gas storage holder of the present invention can be with pipeline and tinning for industry and residence through supercooled state compression
Domestic gas.From slag notch discharge, these clinkers can be used for brickmaking and gardens fertilizer, the barren hillside betterment of land.
The thermal cycle cooling water that gas electricity generator of the present invention is produced can be used for the facilities such as publilc baths with export trade, further
Expand the economic benefit that this patent can be created.
The domestic garbage gasification electricity generation system of the present invention by refuse pyrolysis by gasifying and being used to generate electricity, and its implementation can be created
Make huge economic benefit and realize environmental protection, energy-conservation, the synthesis social benefit of emission reduction.
The domestic garbage pyrolysis gasification power generation system of the present invention, solves the rubbish treatment in situ in small towns and three or four line cities
Flexibility, resist predicament while big and medium-sized cities rubbish can also be solved and focus on the villager that brings, allow rubbish decentralized processing
Disappear in virtually, while decreasing collective conveyance cost.
The present invention can thoroughly solve application of city life garbage and secondary dirt is caused to environment by tradition landfill, burning, compost
Dye, can substantially improve the city look and feel in cities and towns, created conditions to create cleaning, harmonious investment environment, further promote warp
Ji development.The patent working is beneficial to public interests, environmentally friendly protection, and with very high economic value and life rubbish
The maneuverability of the harmless processing of rubbish.
Brief description of the drawings
Accompanying drawing 1 is a kind of overall structure diagram of solid life refuse pyrolytic gasification TRT；
In accompanying drawing：1- is feed well；2- is magnetic separation conveyer belt；3- is electromagnet；4- is pulverizer；5- conveys for particle
Band；6- is secondary electromagnet；7- is feed screw；8- is gasification furnace；9- is into oxygen blower fan；10- is spiral stirring motor；
11- is chuck vapor delivery pipe；12- is gas blow-down pipe；13- is baking zone temperature measuring point in stove；14- is that burning zone is surveyed in stove
Warm spot；15- is in-furnace dust slag temperature measuring point；16- for it is secondary enter oxygen and electric ignition device；17- is slagging-off rotation system；21- is rotation
Wind removes device；22- is pressurization air-introduced machine；23- is Water seal type dusting explosion-proof apparatus；24- is two grades of decoking temperature-reducing towers；25- is de- for three-level
Burnt temperature-reducing tower；26- is gas testing duration and degree of heating；31- is gas storage holder；32- is gas electricity generator；33- is deduster.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1：A kind of solid life refuse pyrolytic gasification TRT, by feed well 1, magnetic separation conveyer belt 2, electromagnet
3rd, pulverizer 4, particle conveyer belt 5, secondary electromagnet 6, feed screw 7, gasification furnace 8, enter oxygen blower fan 9, spiral stirring motor
10th, whirlwind is except device 21, pressurization air-introduced machine 22, Water seal type dusting explosion-proof apparatus 23, two grades of decoking temperature-reducing towers 24, three-level decoking temperature-reducing towers
25th, gas testing duration and degree of heating 26, gas storage holder 31, gas electricity generator 32 and deduster 33 are made up of placed in series, solid life refuse from
Feed well 1 enters, and feed well 1 is located at the front end of magnetic separation conveyer belt 2, and the top of magnetic separation conveyer belt 2 is provided with the electromagnetism for removing irony impurity
Iron 3, the rear end of magnetic separation conveyer belt 2 is connected to the pulverizer 4 for crushing solid life refuse, and pulverizer 4 is connected to particle conveyer belt
5, particle conveyer belt 5 is connected to screw feeding after being provided with the secondary electromagnet 6 for further removing irony impurity, particle conveyer belt 5
Machine 7, feed screw 7 is provided with the spiral stirring motor 10 that rotary power is provided for it, and feed screw 7 is had solid
The gasification furnace 8 of domestic garbage gasification, the bottom of gasification furnace 8 be provided with help its pyrolytic gasification enter oxygen blower fan 9, solid life refuse is in gas
Change after stove 8 gasifies from top duct out into whirlwind except device 21, after removing impurity particle except device 21 through whirlwind, combustion gas is pressurized
Air-introduced machine 22 enters decoking dedirt in Water seal type dusting explosion-proof apparatus 23 after pressurizeing by pipeline, and combustion gas is from Water seal type dusting explosion-proof apparatus
23 out after two grades of decoking temperature-reducing towers 24 and the further decoking of three-level decoking temperature-reducing tower 25 sequentially entered by pipeline cooled, combustion
Gas is entered in gas storage holder 31 after cooling through decoking by pipeline to be stored, and combustion gas enters gas electricity generator from gas storage holder 31 by pipeline
Combustion power generation in 32, is discharged after the dedusting of waste gas removing dust device 33.
Embodiment 2：A kind of solid life refuse pyrolytic gasification TRT, by feed well 1, magnetic separation conveyer belt 2, electromagnet
3rd, pulverizer 4, particle conveyer belt 5, secondary electromagnet 6, feed screw 7, gasification furnace 8, enter oxygen blower fan 9, spiral stirring motor
10th, whirlwind is except device 21, pressurization air-introduced machine 22, Water seal type dusting explosion-proof apparatus 23, two grades of decoking temperature-reducing towers 24, three-level decoking temperature-reducing towers
25th, gas testing duration and degree of heating 26, gas storage holder 31, gas electricity generator 32 and deduster 33 are made up of placed in series, solid life refuse from
Feed well 1 enters, and feed well 1 is located at the front end of magnetic separation conveyer belt 2, and the top of magnetic separation conveyer belt 2 is provided with the electromagnetism for removing irony impurity
Iron 3, the rear end of magnetic separation conveyer belt 2 is connected to the pulverizer 4 for crushing solid life refuse, and pulverizer 4 is connected to particle conveyer belt
5, particle conveyer belt 5 is connected to screw feeding after being provided with the secondary electromagnet 6 for further removing irony impurity, particle conveyer belt 5
Machine 7, feed screw 7 is provided with the spiral stirring motor 10 that rotary power is provided for it, and feed screw 7 is had solid
The gasification furnace 8 of domestic garbage gasification, the bottom of gasification furnace 8 be provided with help its pyrolytic gasification enter oxygen blower fan 9, solid life refuse is in gas
Change after stove 8 gasifies from top duct out into whirlwind except device 21, after removing impurity particle except device 21 through whirlwind, combustion gas is pressurized
Air-introduced machine 22 enters decoking dedirt in Water seal type dusting explosion-proof apparatus 23 after pressurizeing by pipeline, and combustion gas is from Water seal type dusting explosion-proof apparatus
23 out after two grades of decoking temperature-reducing towers 24 and the further decoking of three-level decoking temperature-reducing tower 25 sequentially entered by pipeline cooled, combustion
Gas is entered in gas storage holder 31 after cooling through decoking by pipeline to be stored, and combustion gas enters gas electricity generator from gas storage holder 31 by pipeline
Combustion power generation in 32, is discharged after the dedusting of waste gas removing dust device 33.Described pressurization air-introduced machine 22 is explosion-proof gas air exhauster.
Embodiment 3：A kind of solid life refuse pyrolytic gasification TRT, by feed well 1, magnetic separation conveyer belt 2, electromagnet
3rd, pulverizer 4, particle conveyer belt 5, secondary electromagnet 6, feed screw 7, gasification furnace 8, enter oxygen blower fan 9, spiral stirring motor
10th, whirlwind is except device 21, pressurization air-introduced machine 22, Water seal type dusting explosion-proof apparatus 23, two grades of decoking temperature-reducing towers 24, three-level decoking temperature-reducing towers
25th, gas testing duration and degree of heating 26, gas storage holder 31, gas electricity generator 32 and deduster 33 are made up of placed in series, solid life refuse from
Feed well 1 enters, and feed well 1 is located at the front end of magnetic separation conveyer belt 2, and the top of magnetic separation conveyer belt 2 is provided with the electromagnetism for removing irony impurity
Iron 3, the rear end of magnetic separation conveyer belt 2 is connected to the pulverizer 4 for crushing solid life refuse, and pulverizer 4 is connected to particle conveyer belt
5, particle conveyer belt 5 is connected to screw feeding after being provided with the secondary electromagnet 6 for further removing irony impurity, particle conveyer belt 5
Machine 7, feed screw 7 is provided with the spiral stirring motor 10 that rotary power is provided for it, and feed screw 7 is had solid
The gasification furnace 8 of domestic garbage gasification, the bottom of gasification furnace 8 be provided with help its pyrolytic gasification enter oxygen blower fan 9, solid life refuse is in gas
Change after stove 8 gasifies from top duct out into whirlwind except device 21, after removing impurity particle except device 21 through whirlwind, combustion gas is pressurized
Air-introduced machine 22 enters decoking dedirt in Water seal type dusting explosion-proof apparatus 23 after pressurizeing by pipeline, and combustion gas is from Water seal type dusting explosion-proof apparatus
23 out after two grades of decoking temperature-reducing towers 24 and the further decoking of three-level decoking temperature-reducing tower 25 sequentially entered by pipeline cooled, combustion
Gas is entered in gas storage holder 31 after cooling through decoking by pipeline to be stored, and combustion gas enters gas electricity generator from gas storage holder 31 by pipeline
Combustion power generation in 32, is discharged after the dedusting of waste gas removing dust device 33.Gas testing fire of the described preceding pipeline of gas storage holder 31 provided with gas testing
First 26.Described gasification furnace 8 is provided with chuck, and the top of gasification furnace 8 is fed provided with feed screw 7 is connected in upper feed hopper
It is buffer storage area and pyrolytic gasification area that bucket is lower, has and is provided with the middle of rotatable fire grate, fire grate into oxygen blowing in pyrolytic gasification area
Hole and baffle plate, enter oxygen blowhole periphery provided with hole, the slag-drip opening of water seal are provided with the bottom of gasification furnace 8；Described enters oxygen wind
Machine 9 provides power for the fuel gas of whole system, and fuel gas is discharged from gasification furnace 8, and removing dust, Water seal type dusting are explosion-proof
Device and cooling will be stored in fuel gas pressurization feeding gas storage holder 31 again.
Embodiment 4：A kind of solid life refuse pyrolytic gasification TRT, by feed well 1, magnetic separation conveyer belt 2, electromagnet
3rd, pulverizer 4, particle conveyer belt 5, secondary electromagnet 6, feed screw 7, gasification furnace 8, enter oxygen blower fan 9, spiral stirring motor
10th, whirlwind is except device 21, pressurization air-introduced machine 22, Water seal type dusting explosion-proof apparatus 23, two grades of decoking temperature-reducing towers 24, three-level decoking temperature-reducing towers
25th, gas testing duration and degree of heating 26, gas storage holder 31, gas electricity generator 32 and deduster 33 are made up of placed in series, solid life refuse from
Feed well 1 enters, and feed well 1 is located at the front end of magnetic separation conveyer belt 2, and the top of magnetic separation conveyer belt 2 is provided with the electromagnetism for removing irony impurity
Iron 3, the rear end of magnetic separation conveyer belt 2 is connected to the pulverizer 4 for crushing solid life refuse, and pulverizer 4 is connected to particle conveyer belt
5, particle conveyer belt 5 is connected to screw feeding after being provided with the secondary electromagnet 6 for further removing irony impurity, particle conveyer belt 5
Machine 7, feed screw 7 is provided with the spiral stirring motor 10 that rotary power is provided for it, and feed screw 7 is had solid
The gasification furnace 8 of domestic garbage gasification, the bottom of gasification furnace 8 be provided with help its pyrolytic gasification enter oxygen blower fan 9, solid life refuse is in gas
Change after stove 8 gasifies from top duct out into whirlwind except device 21, after removing impurity particle except device 21 through whirlwind, combustion gas is pressurized
Air-introduced machine 22 enters decoking dedirt in Water seal type dusting explosion-proof apparatus 23 after pressurizeing by pipeline, and combustion gas is from Water seal type dusting explosion-proof apparatus
23 out after two grades of decoking temperature-reducing towers 24 and the further decoking of three-level decoking temperature-reducing tower 25 sequentially entered by pipeline cooled, combustion
Gas is entered in gas storage holder 31 after cooling through decoking by pipeline to be stored, and combustion gas enters gas electricity generator from gas storage holder 31 by pipeline
Combustion power generation in 32, is discharged after the dedusting of waste gas removing dust device 33.Gas testing fire of the described preceding pipeline of gas storage holder 31 provided with gas testing
First 26.It is characterized in that described gasification furnace 8 is provided with chuck, the top of gasification furnace 8 is gentle provided with chuck vapor delivery pipe 11
Body blow-down pipe 12, the top of gasification furnace 8 is buffer storage area and pyrolysis under upper feed hopper, feed hopper provided with feed screw 7 is connected in
Gasification zone, has in pyrolytic gasification area and is provided with the middle of rotatable fire grate, fire grate into oxygen blowhole and baffle plate, enter oxygen blowhole
Periphery is provided with hole, and the slag-drip opening of water seal is provided with the bottom of gasification furnace 8；Survey of the body of gasification furnace 8 provided with observation in-furnace temperature
Baking zone temperature measuring point 13 in pilot stove, burning zone temperature measuring point 14 and in-furnace dust slag temperature measuring point 15 in stove, the bottom of gasification furnace 8 is provided with two
It is secondary enter oxygen and electric ignition device 16, the bottom of gasification furnace 8 provided with slagging-off rotation system 17；Described enters oxygen blower fan 9 for whole system
Fuel gas provide power, fuel gas is discharged from gasification furnace 8, removing dust, Water seal type dusting explosion-proof apparatus and cool again will
Stored in fuel gas pressurization feeding gas storage holder 31.According to a kind of solid life refuse pyrolytic gasification hair described in claim 1
Electric installation, it is characterised in that described secondary electromagnet 6 is vortex flow magnetic separator.What described spiral stirring motor 10 was arranged on
The top of feed screw 7.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of solid life refuse pyrolytic gasification TRT, it is characterised in that a kind of solid life refuse pyrolytic gasification generates electricity
Device is by feed well (1), magnetic separation conveyer belt (2), electromagnet (3), pulverizer (4), particle conveyer belt (5), secondary electromagnet
(6), feed screw (7), gasification furnace (8), enter oxygen blower fan (9), spiral stirring motor (10), whirlwind except device (21), pressurization draw
Blower fan (22), Water seal type dusting explosion-proof apparatus (23), two grades of decoking temperature-reducing towers (24), three-level decoking temperature-reducing tower (25), gas testing duration and degree of heatings
(26), gas storage holder (31), gas electricity generator (32) and deduster (33) are made up of placed in series, and solid life refuse is from charging
Groove (1) enters, and feed well (1) is located at magnetic separation conveyer belt (2) front end, and magnetic separation conveyer belt (2) top is provided with removing irony impurity
Electromagnet (3), magnetic separation conveyer belt (2) rear end is connected to the pulverizer (4) for crushing solid life refuse, pulverizer (4) connection
Particle conveyer belt (5), particle conveyer belt (5) is provided with the secondary electromagnet (6) for further removing irony impurity, particle conveyer belt
(5) feed screw (7) is connected to after, feed screw (7) is provided with the spiral stirring motor that rotary power is provided for it
(10), feed screw (7) has the gasification furnace (8) that solid life refuse gasifies, and gasification furnace (8) bottom, which is provided with, helps its heat
What solution gasified enters oxygen blower fan (9), and solid life refuse out enters whirlwind from top duct after gasification furnace (8) gasification and removes device
(21) after, removing impurity particle except device (21) through whirlwind, water seal is entered by pipeline after the pressurized air-introduced machine of combustion gas (22) pressurization
The interior decoking dedirt of formula dedusting explosion-proof apparatus (23), combustion gas by pipeline sequentially enters two after being come out from Water seal type dusting explosion-proof apparatus (23)
Level decoking temperature-reducing tower (24) and the further decoking of three-level decoking temperature-reducing tower (25) cool, combustion gas cool through decoking after by pipeline
Stored in into gas storage holder (31), combustion gas enters gas electricity generator (32) interior combustion power generation from gas storage holder (31) by pipeline, gives up
Discharged after gas removing dust device (33) dedusting.
2. according to a kind of solid life refuse pyrolytic gasification TRT described in claim 1, it is characterised in that described adds
It is explosion-proof gas air exhauster to press air-introduced machine (22).
3. according to a kind of solid life refuse pyrolytic gasification TRT described in claim 1, it is characterised in that described storage
Gas holder (31) preceding pipeline is provided with the gas testing duration and degree of heating (26) of gas testing.
4. according to a kind of solid life refuse pyrolytic gasification TRT described in claim 1, it is characterised in that described gas
Change stove (8) to be provided with the top of chuck, gasification furnace (8) provided with chuck vapor delivery pipe (11) and gas blow-down pipe (12), gasification
It is buffer storage area and pyrolytic gasification area to be provided with the top of stove (8) and be connected in feed screw (7) under upper feed hopper, feed hopper, in heat
Solution gasification zone has and is provided with the middle of rotatable fire grate, fire grate into oxygen blowhole and baffle plate, enters oxygen blowhole periphery provided with hole
Hole, the slag-drip opening of water seal is provided with gasification furnace (8) bottom；Test point stove of gasification furnace (8) body provided with observation in-furnace temperature
Burning zone temperature measuring point (14) and in-furnace dust slag temperature measuring point (15) in interior baking zone temperature measuring point (13), stove, gasification furnace (8) bottom is provided with
It is secondary enter oxygen and electric ignition device (16), gasification furnace (8) bottom provided with slagging-off rotation system (17)；Described enters oxygen blower fan (9)
Oxygen is provided for the solid life refuse pyrolytic gasification in whole gasification furnace, by the fuel gas after pyrolytic gasification from gasification furnace
(8) discharge, removing dust, Water seal type dusting explosion-proof apparatus and cooling will be stored in fuel gas pressurization feeding gas storage holder (31) again, then
Send into after being generated electricity in gas electricity generator (32), discharged by deduster (33) by dedusting.
5. according to a kind of solid life refuse pyrolytic gasification TRT described in claim 1, it is characterised in that described two
Secondary electromagnet (6) is vortex flow magnetic separator.
6. according to a kind of solid life refuse pyrolytic gasification TRT described in claim 1, it is characterised in that described spiral shell
Feed screw (7) top that rotation stirring motor (10) is arranged on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405209.XA CN107177380A (en) | 2017-06-01 | 2017-06-01 | Solid life refuse pyrolytic gasification TRT |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405209.XA CN107177380A (en) | 2017-06-01 | 2017-06-01 | Solid life refuse pyrolytic gasification TRT |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160675A (en) * | 2017-12-27 | 2018-06-15 | 蒙城县弘文信息科技有限公司 | A kind of waste total system |
| CN108160674A (en) * | 2017-12-27 | 2018-06-15 | 蒙城县弘文信息科技有限公司 | A kind of mining wastes processing system |
| CN108160676A (en) * | 2017-12-27 | 2018-06-15 | 蒙城县弘文信息科技有限公司 | A kind of heavy industry slag castoff processing system |
| CN109140453A (en) * | 2018-08-14 | 2019-01-04 | 湖北环太生物质设备有限公司 | Solid life refuse gasification and generation device |
-
2017
- 2017-06-01 CN CN201710405209.XA patent/CN107177380A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160675A (en) * | 2017-12-27 | 2018-06-15 | 蒙城县弘文信息科技有限公司 | A kind of waste total system |
| CN108160674A (en) * | 2017-12-27 | 2018-06-15 | 蒙城县弘文信息科技有限公司 | A kind of mining wastes processing system |
| CN108160676A (en) * | 2017-12-27 | 2018-06-15 | 蒙城县弘文信息科技有限公司 | A kind of heavy industry slag castoff processing system |
| CN109140453A (en) * | 2018-08-14 | 2019-01-04 | 湖北环太生物质设备有限公司 | Solid life refuse gasification and generation device |
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