CN108424778A - Gas-solid reaction device and the method for carrying out solid waste processing - Google Patents
Gas-solid reaction device and the method for carrying out solid waste processing Download PDFInfo
- Publication number
- CN108424778A CN108424778A CN201810454403.1A CN201810454403A CN108424778A CN 108424778 A CN108424778 A CN 108424778A CN 201810454403 A CN201810454403 A CN 201810454403A CN 108424778 A CN108424778 A CN 108424778A
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- China
- Prior art keywords
- gas
- solid
- inner cylinder
- reaction device
- outer barrel
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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
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- 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
-
- 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
- C10J2200/00—Details of gasification apparatus
- C10J2200/33—Laboratory scale gasifiers
-
- 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
- C10J2300/0956—Air or oxygen enriched air
-
- 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
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
The present invention provides a kind of simple in structure, simple operation, is easy to the gas-solid reaction device of more gas hybrid reactions and carries out solid waste（Agricultural-forestry biomass, municipal sludge, industrial residue etc.）The method of processing.A kind of gas-solid reaction device, including outer barrel and inner cylinder；Outer barrel upper end is charge door, and charge door is equipped with lid, and lid is equipped with venthole, and outer barrel lower part is exported equipped with ash material；Inner cylinder is arranged in outer barrel, and upper end is open, and lower end connects carbo-charger and reaction solid residue outlet, and material supporting plate is equipped in inner cylinder.Solid waste is added from outer barrel charge door by the body that feeds the method for carrying out solid waste processing using gas-solid reaction device；Gas-solid reaction device is put into electric furnace；Air and lift gas are passed through by mixer in inner cylinder and moved upwards along inner cylinder lower part, heat scission reaction is carried out；Pyrolytic reaction gas is discharged from venthole, and residue is exported from ash material and is discharged after pyrolytic reaction.
Description
Technical field
The present invention relates to use for laboratory reaction units in a kind of industrial reaction, and in particular to a kind of gas-solid reaction device and into
The method of row solid waste processing.
Background technology
The small-sized reaction unit of use for laboratory during industrial reaction is simulated, multifactor impact in industrial process can be specified
Secondary factors are the key that carry out scientific research and technology exploitation and sport technique segment.Use for laboratory is in the reality of gas-solid reaction
Experiment device is numerous, but the structure for being directed to dust burdening is big, volatile matter is high city and rural area solid waste is simple, easy to operate
Special experimental apparatus is less.
Invention content
The object of the present invention is to provide a kind of simple in structure, simple operation, be easy to more gas hybrid reactions gas-solid reaction dress
The method set and carry out solid waste processing.
The invention is realized by the following technical scheme：
A kind of gas-solid reaction device, including outer barrel and inner cylinder；Outer barrel upper end is charge door, and charge door is equipped with lid, is set on lid
There are venthole, outer barrel lower part to be exported equipped with solid residue；Inner cylinder is arranged in outer barrel, and upper end is open, lower end connect carbo-charger and
Reactant outlet, inner cylinder is interior to be equipped with material supporting plate.
Further include charging body on above-mentioned gas-solid reaction device basic, charging body includes charging portion and is arranged in charging portion
The interconnecting piece of lower end, charging portion are cone, and interconnecting piece lower end is connected to inner cylinder upper end.
On above-mentioned gas-solid reaction device basic, carbo-charger includes interior snorkel and outer air vent, and interior snorkel setting is outside
In snorkel, outer air vent coordinates with inner cylinder, and the air inlet I of interior snorkel is horizontally disposed, the air inlet of outer air vent
II is vertically arranged, and interior snorkel is the small cone-shaped structure of the big outlet port of inlet port.
On above-mentioned gas-solid reaction device basic, material supporting plate is the porous supporting plate of sintered quartz.
A kind of method that gas-solid reaction device carries out solid waste processing includes the following steps solid waste from outer
Cylinder charge door is added by the body that feeds；Gas-solid reaction device is put into electric furnace；Air and lift gas normal pressure are preheated to 420
It DEG C is passed through in inner cylinder by mixer and is moved upwards along inner cylinder lower part, carry out heat scission reaction, the temperature of heat scission reaction is
700 DEG C, the time of heat scission reaction is 0.5h；Pyrolytic reaction gas from venthole be discharged, by pyrolytic reaction generate product from
Reactant outlet is discharged, and solid residue is exported from residue and is discharged after pyrolytic reaction,
6. the method that gas-solid reaction device according to claim 5 carries out solid waste processing, it is characterised in that：Medicine
Slag, ash content 4.45% in the dregs of a decoction, moisture 7.6%, volatile matter 72.56%, fixed carbon 15.39%.
7. the method that gas-solid reaction device according to claim 5 carries out solid waste processing, feature exist
In：Biomass material is rice husk, ash content 9.13% in rice husk, moisture 4.67%, volatile matter 70.18%, fixed carbon 16.02%.
The advantage of the invention is that：Above-mentioned gas-solid reaction device and the method for carrying out solid waste processing, because of gaseous state object
Material comes into full contact with through the solid bed of material, to greatly improve gas-solid reaction efficiency and its reaction efficiency；Simple in structure,
Simple operation is easy to more gas hybrid reactions.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is the structural schematic diagram of the present invention.
In attached drawing, 1. ventholes, 2. lids, 3. charging bodies, 4. outer barrels, 5. inner cylinders, 6. material supporting plates, 7. into
Gas port II, 8. outer air vents, snorkel in 9., 10. air inlet I, 11. solid residues export 1,12. solid residues
Outlet 2.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
A kind of gas-solid reaction device, including outer barrel 4 and inner cylinder 5,4 upper end of outer barrel are charge door 13, and charge door 13 is equipped with lid
Body 2, lid 2 are equipped with venthole 1, and 4 lower part of outer barrel is equipped with ash material and exports 11, and inner cylinder 5 is arranged in outer barrel 4, and upper end is open, lower end
Carbo-charger and reactant outlet 12 are connected, is equipped with material supporting plate 6 in inner cylinder 5, carbo-charger includes interior snorkel 9 and outer air vent
8, interior snorkel 9 is arranged in outer air vent 8, and outer air vent 8 coordinates with inner cylinder 5, and the air inlet I10 of interior snorkel 9 is along level
Direction is arranged, and the air inlet II7 of outer air vent 8 is vertically arranged, and interior snorkel 9 is that the big outlet port of inlet port is small
Cone-shaped structure.
Further include charging body 3 in the present embodiment, charging body includes charging portion 31 and the connection in 31 lower end of charging portion is arranged
Portion 32, charging portion 31 are cone, and 32 lower end of interconnecting piece is connected to 5 upper end of inner cylinder.
In the present embodiment, material supporting plate 6 is the porous supporting plate of sintered quartz.
A kind of method that gas-solid reaction device carries out solid waste processing, includes the following steps：By solid waste from
4 charge door of outer barrel is added by the body 3 that feeds, and then covers lid 2；Gas-solid reaction device is put into electric furnace；By air and carry
Liter gas normal pressure is preheated to 420 DEG C and is passed through in inner cylinder 5 by mixer and is moved upwards along 5 lower part of inner cylinder, carries out Pyrolysis
It answers, the temperature of heat scission reaction is 700 DEG C, and the time of heat scission reaction is 0.5h；Pyrolytic reaction gas is discharged from venthole, heat
Solid residue is exported from residue after solution reaction is discharged,
Ash content 4.45% in the dregs of a decoction, moisture 7.6%, volatile matter 72.56%, fixed carbon 15.39%.Carbon monoxide by volume after pyrolysis
28.33%, carbon dioxide 19.34%, hydrogen 14.15%, methane 38.18%.
Ash content 9.13% in rice husk, moisture 4.67%, volatile matter 70.18%, fixed carbon 16.02%, by volume one after pyrolysis
Carbonoxide 30.15%, carbon dioxide 23.14%, hydrogen 12.16%, methane 34.55%.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of gas-solid reaction device, it is characterised in that:Including outer barrel and inner cylinder；Outer barrel upper end is charge door, and charge door is equipped with
Lid, lid are equipped with venthole, and outer barrel lower part is exported equipped with reaction residual；Inner cylinder is arranged in outer barrel, and upper end is open, lower end
Carbo-charger and reaction residual outlet are connected, material supporting plate is equipped in inner cylinder.
2. according to the gas-solid reaction device described in claim 1, it is characterised in that：It further includes charging body, and charging body includes adding
Material portion and the interconnecting piece at charging subordinate end is set, charging portion is cone, and interconnecting piece lower end is connected to inner cylinder upper end.
3. according to the gas-solid reaction device described in claim 1, it is characterised in that：Carbo-charger includes interior snorkel and outer ventilation
Pipe, interior snorkel are arranged in outer air vent, and outer air vent coordinates with inner cylinder, and the air inlet I of interior snorkel is set in the horizontal direction
It sets, the air inlet II of outer air vent is vertically arranged, and interior snorkel is the small cone-shaped knot of the big outlet port of inlet port
Structure.
4. gas-solid reaction device according to claim 1 or 2 or 3, it is characterised in that：Material supporting plate is that sintered quartz is more
Hole supporting plate.
5. a kind of method that gas-solid reaction device using described in claims 1 or 22 or 3 carries out solid waste processing, special
Sign is：Include the following steps and solid waste is added from outer barrel charge door by the body that feeds；Gas-solid reaction device is put into
In electric furnace；By air and lift gas normal pressure be preheated to 420 DEG C be passed through in inner cylinder by mixer and along inner cylinder lower part it is upward
Movement carries out heat scission reaction, and the temperature of heat scission reaction is 700 DEG C, and the time of heat scission reaction is 0.5h；Pyrolytic reaction gas
Body is discharged from venthole, and solid residue after pyrolytic reaction is exported from residue and is discharged.
6. the method that gas-solid reaction device according to claim 5 carries out biomass material processing, it is characterised in that：Solid
Waste is the dregs of a decoction, ash content 4.45% in the dregs of a decoction, moisture 7.6%, volatile matter 72.56%, fixed carbon 15.39%.
7. the method that gas-solid reaction device according to claim 5 carries out solid waste processing, it is characterised in that：Rice husk
Middle ash content 9.13%, moisture 4.67%, volatile matter 70.18%, fixed carbon 16.02%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454403.1A CN108424778A (en) | 2018-05-14 | 2018-05-14 | Gas-solid reaction device and the method for carrying out solid waste processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810454403.1A CN108424778A (en) | 2018-05-14 | 2018-05-14 | Gas-solid reaction device and the method for carrying out solid waste processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108424778A true CN108424778A (en) | 2018-08-21 |
Family
ID=63162865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810454403.1A Pending CN108424778A (en) | 2018-05-14 | 2018-05-14 | Gas-solid reaction device and the method for carrying out solid waste processing |
Country Status (1)
| Country | Link |
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| CN (1) | CN108424778A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280199A (en) * | 2008-05-14 | 2008-10-08 | 合肥工业大学 | High-temperature low-tar biomass gasifier |
| CN201195103Y (en) * | 2008-05-28 | 2009-02-18 | 上海启元空分技术发展有限公司 | Gas mixer |
| JP2012072080A (en) * | 2010-09-28 | 2012-04-12 | Tokyo Electric Power Co Inc:The | Slurry floor type carbon dioxide fixed reactor |
| CN104087342A (en) * | 2014-07-31 | 2014-10-08 | 邱云原 | Biomass gasification furnace capable of decoking by utilizing furnace body sandwich structure |
| KR101466837B1 (en) * | 2014-05-20 | 2014-11-28 | 삼호환경기술 주식회사 | Fixed bed gasifier capable of desulfurization and dechlorination |
| CN105349184A (en) * | 2015-11-09 | 2016-02-24 | 浙江大学 | Compound furnace catalysis vaporization device and method |
| CN208218769U (en) * | 2018-05-14 | 2018-12-11 | 山东省化工研究院 | Gas-solid reaction device |
-
2018
- 2018-05-14 CN CN201810454403.1A patent/CN108424778A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280199A (en) * | 2008-05-14 | 2008-10-08 | 合肥工业大学 | High-temperature low-tar biomass gasifier |
| CN201195103Y (en) * | 2008-05-28 | 2009-02-18 | 上海启元空分技术发展有限公司 | Gas mixer |
| JP2012072080A (en) * | 2010-09-28 | 2012-04-12 | Tokyo Electric Power Co Inc:The | Slurry floor type carbon dioxide fixed reactor |
| KR101466837B1 (en) * | 2014-05-20 | 2014-11-28 | 삼호환경기술 주식회사 | Fixed bed gasifier capable of desulfurization and dechlorination |
| CN104087342A (en) * | 2014-07-31 | 2014-10-08 | 邱云原 | Biomass gasification furnace capable of decoking by utilizing furnace body sandwich structure |
| CN105349184A (en) * | 2015-11-09 | 2016-02-24 | 浙江大学 | Compound furnace catalysis vaporization device and method |
| CN208218769U (en) * | 2018-05-14 | 2018-12-11 | 山东省化工研究院 | Gas-solid reaction device |
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