CN209128379U - A kind of system of biomass and sludge mixing gasifying preparing liquid fuel - Google Patents
A kind of system of biomass and sludge mixing gasifying preparing liquid fuel Download PDFInfo
- Publication number
- CN209128379U CN209128379U CN201821487314.9U CN201821487314U CN209128379U CN 209128379 U CN209128379 U CN 209128379U CN 201821487314 U CN201821487314 U CN 201821487314U CN 209128379 U CN209128379 U CN 209128379U
- Authority
- CN
- China
- Prior art keywords
- biomass
- liquid fuel
- sludge
- preparing liquid
- furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 35
- 239000000446 fuel Substances 0.000 title claims abstract description 35
- 239000010802 sludge Substances 0.000 title claims abstract description 33
- 239000007788 liquid Substances 0.000 title claims abstract description 28
- 238000002156 mixing Methods 0.000 title claims abstract description 18
- 238000002309 gasification Methods 0.000 claims abstract description 30
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 28
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 28
- 230000002194 synthesizing Effects 0.000 claims abstract description 28
- 239000002918 waste heat Substances 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 239000003517 fume Substances 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims abstract description 3
- 241001438449 Silo Species 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000006227 byproduct Substances 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000006057 reforming reaction Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 230000000505 pernicious Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
Abstract
The utility model provides the system of a kind of biomass and sludge mixing gasifying preparing liquid fuel, belongs to liquid fuel technology field.The system comprises gasification reaction unit, F-T synthesis unit and fume treatment unit；The gasification reaction unit includes the gasification furnace being sequentially communicated, waste heat boiler, dryer and crusher, and the crusher is connect with gasification furnace；The F-T synthesis unit includes the reformation shift-converter being sequentially communicated, F-T synthesis reactor, cooling, isolation of purified equipment and oil storage tank, reforms shift-converter and is connected to dryer；The fume treatment unit unit includes the gas furnace being sequentially communicated, electrostatic precipitator, air-introduced machine and chimney, and gas furnace is connected to F-T synthesis reactor.Tthe utility model system goes back by-product low-pressure steam mainly for the production of liquid fuel, in addition to internal use, realizes income, and the utility model produces liquid fuel using biomass and sludge, provides a kind of new biomass and sludge resource utilization ways.
Description
Technical field
The utility model belongs to liquid fuel technology field, specially a kind of biomass and the combustion of sludge mixing gasifying liquid
The system of material.
Background technique
In biomass electric power plant, the contradiction of biomass power generation fuel source insufficient supply is very prominent, and the place of production is practical to collect
There is a big difference for the amount of amount and theoretical calculation, since biomass fuel usually has the characteristics that volume is larger, density is small, causes to transport
Higher cost even more increases the difficulty of fuel supply.
A large amount of sludge can be generated during sewage or waste water processing, the target of Treatment of Sludge is to realize the decrement of sludge
Change, stabilize, innoxious and recycling.Sludge is mainly sent into incinerator or fluidisation by sludge utilization technology common at present
Directly combustion heating steam heating or power generation in bed boiler, burning generates a large amount of pernicious gases, and is also required to add in combustion process
Add auxiliary fuel, increases operating cost.
" more coals, few oil, deficency " is China's energy resource structure feature.China's oil and gas reserves are more deficient, petroleum
Resource is even more a large amount of dependence imports, produces oil substitutes with very big practical application meaning using existing solid fuel.
Utility model content
The utility model provides the system of a kind of biomass and sludge mixing gasifying preparing liquid fuel, utilizes biomass and dirt
The synthesis gas that mud gasification generates carrys out preparing liquid fuel.The utility model aim is achieved through the following technical solutions:
A kind of system of biomass and sludge mixing gasifying preparing liquid fuel, the system comprises gasification reaction unit, F-T
Synthesis unit and fume treatment unit；
The gasification reaction unit includes the gasification furnace being sequentially communicated, waste heat boiler, dryer and crusher, described broken
Broken machine is connect with gasification furnace；
The F-T synthesis unit includes the reformation shift-converter being sequentially communicated, and F-T synthesis reactor, cooling, separation is only
Change equipment and oil storage tank, wherein reform shift-converter and be connected to dryer；
The fume treatment unit unit includes the gas furnace being sequentially communicated, electrostatic precipitator, air-introduced machine and chimney,
In, gas furnace is connected to F-T synthesis reactor.
An implementation as a kind of biomass described in the utility model and the system of sludge mixing gasifying preparing liquid fuel
, air and vapor are also passed through in the gasification furnace.
An implementation as a kind of biomass described in the utility model and the system of sludge mixing gasifying preparing liquid fuel
Example, the gasification furnace are also connected with biomass silo and slag storehouse.
An implementation as a kind of biomass described in the utility model and the system of sludge mixing gasifying preparing liquid fuel
Example, the waste heat boiler and gas furnace are passed through water, and are discharged in the form of low-pressure steam.
An implementation as a kind of biomass described in the utility model and the system of sludge mixing gasifying preparing liquid fuel
, air is also passed through in the gas furnace.
Compared with prior art, the utility model has the following beneficial effects:
1, using sludge and biomass collectively as the problem of the independent firing biomass fuel deficiency of fuel enhancement.
2, using synthesis gas heat dry sludge, and with biomass fuel co-gasification, improve the burning of sludge fuel
Gasification property.
3, high-temperature synthesis gas is first used to heat vapor in waste heat boiler, is used subsequently to drying sludge, realizes the energy
Cascade utilization.
4, liquid fuel is produced using biomass and sludge, provides the new biomass of one kind and sludge resource and utilizes way
Diameter.
5, the device is mainly used for production liquid fuels, while can may be used also in addition to internal use with by-product low-pressure steam
To sell, income is realized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model biomass and sludge mixing gasifying preparing liquid fuel system.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
A kind of system of biomass and sludge mixing gasifying preparing liquid fuel, as shown in Figure 1, the system comprises gasified reverses
Answer unit, F-T synthesis unit and fume treatment unit；
The gasification reaction unit includes the gasification furnace being sequentially communicated, waste heat boiler, dryer and crusher, described broken
Broken machine is connect with gasification furnace；
The F-T synthesis unit includes the reformation shift-converter being sequentially communicated, and F-T synthesis reactor, cooling, separation is only
Change equipment and oil storage tank, wherein reform shift-converter and be connected to dryer；
The fume treatment unit unit includes the gas furnace being sequentially communicated, electrostatic precipitator, air-introduced machine and chimney,
In, gas furnace is connected to F-T synthesis reactor.
Further, air and vapor are also passed through in the gasification furnace.
Further, the gasification furnace is also connected with biomass silo and slag storehouse.
Further, the waste heat boiler and gas furnace are passed through water, and are discharged in the form of low-pressure steam.
Further, air is also passed through in the gas furnace.
The course of work of a kind of biomass of the utility model and sludge mixing gasifying preparing liquid fuel system is as follows:
Biomass fuel in biomass silo, which is sent into gasification furnace after crushing and is reacted with air and vapor, produces synthesis
Gas, high-temperature synthesis gas are sent into drier sludge after waste heat boiler recovery section heat, and the sludge after drying is after crushing
It is sent into gasification furnace and biomass fuel co-gasification, clinker recycles.
Gasification synthesis gas is sent into reformation shift-converter and reforming reaction occurs, in reforming reaction, gasification synthesis gas and water
Vapor reaction adjusts carbon ratio in gasification synthesis gas, to meet the needs of subsequent F-T reaction is to raw material, after reforming reaction
Gasification synthesis gas be admitted to F-T synthesis reactor and carry out F-T synthesis under the effect of the catalyst, the gas-liquid mixture of generation into
Enter refrigerated separation cleaning equipment, the liquid fuel that gas-liquid mixture obtains after isolation of purified is sent directly into oil storage tank storage.
Periodic off-gases and unreacting gas the feeding gas furnace generated after F-T synthesis reactor mixes with air burning and puts
Heat heats vapor, and the flue gas of discharge is sent into chimney discharge after electrostatic precipitator dedusting, by air-introduced machine.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. the system of a kind of biomass and sludge mixing gasifying preparing liquid fuel, which is characterized in that the system comprises gasified reverses
Answer unit, F-T synthesis unit and fume treatment unit；
The gasification reaction unit includes the gasification furnace being sequentially communicated, waste heat boiler, dryer and crusher, the crusher
It is connect with gasification furnace；
The F-T synthesis unit includes the reformation shift-converter being sequentially communicated, and F-T synthesis reactor, cooling, isolation of purified are set
Standby and oil storage tank, wherein reform shift-converter and be connected to dryer；
The fume treatment unit unit includes the gas furnace being sequentially communicated, electrostatic precipitator, air-introduced machine and chimney, wherein
Gas furnace is connected to F-T synthesis reactor.
2. a kind of system of biomass and sludge mixing gasifying preparing liquid fuel as described in claim 1, which is characterized in that described
Air and vapor are also passed through in gasification furnace.
3. a kind of system of biomass and sludge mixing gasifying preparing liquid fuel as described in claim 1, which is characterized in that described
Gasification furnace is also connected with biomass silo and slag storehouse.
4. a kind of system of biomass and sludge mixing gasifying preparing liquid fuel as described in claim 1, which is characterized in that described
Waste heat boiler and gas furnace are passed through water, and are discharged in the form of low-pressure steam.
5. a kind of system of biomass and sludge mixing gasifying preparing liquid fuel as described in claim 1, which is characterized in that described
Air is also passed through in gas furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487314.9U CN209128379U (en) | 2018-09-12 | 2018-09-12 | A kind of system of biomass and sludge mixing gasifying preparing liquid fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487314.9U CN209128379U (en) | 2018-09-12 | 2018-09-12 | A kind of system of biomass and sludge mixing gasifying preparing liquid fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209128379U true CN209128379U (en) | 2019-07-19 |
Family
ID=67229983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821487314.9U Active CN209128379U (en) | 2018-09-12 | 2018-09-12 | A kind of system of biomass and sludge mixing gasifying preparing liquid fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209128379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807665A (en) * | 2020-06-23 | 2020-10-23 | 诚邦生态环境股份有限公司 | Municipal sludge and garden waste cooperative recycling treatment method and system |
-
2018
- 2018-09-12 CN CN201821487314.9U patent/CN209128379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807665A (en) * | 2020-06-23 | 2020-10-23 | 诚邦生态环境股份有限公司 | Municipal sludge and garden waste cooperative recycling treatment method and system |
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