CN201264987Y - Biomass cracking coke oven - Google Patents
Biomass cracking coke oven Download PDFInfo
- Publication number
- CN201264987Y CN201264987Y CNU2008201493114U CN200820149311U CN201264987Y CN 201264987 Y CN201264987 Y CN 201264987Y CN U2008201493114 U CNU2008201493114 U CN U2008201493114U CN 200820149311 U CN200820149311 U CN 200820149311U CN 201264987 Y CN201264987 Y CN 201264987Y
- Authority
- CN
- China
- Prior art keywords
- furnace
- biomass
- heater
- tube
- boiler tube
- 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.)
- Expired - Fee Related
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 29
- 238000005336 cracking Methods 0.000 title claims abstract description 21
- 239000000571 coke Substances 0.000 title 1
- 239000007789 gas Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000000446 fuel Substances 0.000 claims description 12
- 239000003610 charcoal Substances 0.000 claims description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical group [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 239000003546 flue gas Substances 0.000 claims description 5
- 239000002737 fuel gas Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000012265 solid product Substances 0.000 abstract description 2
- 238000003763 carbonization Methods 0.000 abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- 239000003517 fume Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000010504 bond cleavage reaction Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002679 ablation Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000012075 bio-oil Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a biomass cracking carbonization furnace, which effectively solves the problems that solid products and gaseous products are difficult to be separated after cracking is accomplished in a cracker, the wear is excessive during the reaction, and the energy consumption is large. The biomass cracking carbonization furnace adopts the technical proposal that a furnace tube is installed in the furnace body; the two ends of the furnace tube extends out of the furnace body; a cracked gas outlet is arranged on the side wall at the upper end part of the furnace tube; a biomass inlet tube is installed at the upper port part of the furnace tube; a carbon outlet is arranged at the lower end of the furnace tube; a gas burner is arranged at the bottom part of the furnace body; one end of the gas burner extends into the furnace body, and the other end extends out of the furnace body; an air inlet is arranged on the gas burner extending out of the furnace body; a gas inlet is arranged at the end part of the air inlet; and a heating furnace fume outlet is arranged in the center at the upper end of the furnace body. The biomass cracking carbonization furnace has the advantages that the structure is simple, the biomass cracking carbonization furnace is novel and unique, the production efficiency is greatly improved, and the biomass cracking carbonization furnace is a great innovation of the cracking device.
Description
One, technical field
The utility model relates to cracker, particularly a kind of biomass cracking charring furnace.
Two, background technology
Biomass (comprise agriculture straw, timber etc.) be the reproducible energy, utilize the method for heating pyrolyze Wood Adhesives from Biomass can be charcoal, bio oil and gas, thereby obtain human being's production live needed fuel and Chemicals, at present, the scission reaction that the typical case has the potentiality commercially produced comprises document (Diebold J P, Czernik S, Scahill J W, Philips S D, Feik C J.Hot-gas filtration to remove char frompyrolysis vapours produced in the vortex reactor at NREL.In:Milne T A, editor.Biomass Pyrolysis Oil Properties and Combustion Meeting.NREL, 1994, p.90～108 the ablation Vortex reactor of) mentioning, need carrier gas to carry biomass when wherein reactor normally moves and enter reactor along the tangent line of cylindrical reactor with the speed of 400 meter per seconds, solid behind the biomass cracking will separate with proper device outside reactor with gaseous product, cumbersome, production efficiency is low; Another document (WagenaarB M, Kuipers J A M, Prins W, Van Swaaij W P M.The rotating cone flash pyrolysisreactor.Blacltie Academic and Professional, 1994, vol.2:1122～1133) also mentioned a kind of rotation awl reactor, compact construction, need be with sand as thermal barrier, and need power to make the cone fast rotational, wearing and tearing, turning unit that sand has increased reactor have reduced reliability of operation; Document (B.Scholze, C.Hanser, D.Meier.Characterization of the water-insoluble fraction from fastpymlysis liquids (pyrolytic lignin) Part II.GPC, carbonyl goups, and 13C-NMRJournal of Analytical and Applied Pyrolysis 58-59 (2001) 387-400.) mentions fluidized-bed reactor, wherein expect as bed with sand, the wearing and tearing of reactor have been increased, simultaneously because the bottom-up motion of material, power consumption is bigger, so existing cracker improvement is imperative.
Three, utility model content
At above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of biomass cracking charring furnace, the solid that can effectively solve after the cracker cracking separates trouble with gaseous product, the reaction serious wear, the problem that power consumption is big, the technical scheme of its solution is, boiler tube is housed in the body of heater, and the body of heater outside is stretched out at the boiler tube two ends, and boiler tube upper end sidewall has the splitting gas outlet, in the oral area of boiler tube upper end the biomass inlet tube is housed, there is the charcoal outlet boiler tube lower end, and bottom of furnace body has fuel burner nozzle, and fuel burner nozzle one end stretches in the body of heater, the other end stretches out the body of heater outside, stretching out on the outer fuel burner nozzle of body of heater has gas inlet, and there is fuel gas inlet its end, and there is the flue gas of heating furnace outlet at center, body of heater upper end.The utility model is simple in structure, and is novel unique, significantly improved production efficiency, is that one on the cracker innovated greatly.
Four, description of drawings
Fig. 1 is a section of structure of the present utility model.
Fig. 2 is a sectional view of the present utility model.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Provide by Fig. 1-Fig. 2, boiler tube 2 is housed in the utility model body of heater 1, and body of heater 1 outside is stretched out at boiler tube 2 two ends, and boiler tube upper end sidewall has splitting gas outlet 4, in the oral area of boiler tube upper end biomass inlet tube 5 is housed, there is charcoal outlet 7 the boiler tube lower end, and fuel burner nozzle 3 is arranged at body of heater 1 bottom, and fuel burner nozzle 3 one ends stretch in the body of heater 1, the other end stretches out body of heater 1 outside, stretching out on the fuel burner nozzle 3 of body of heater has gas inlet 9, and there is fuel gas inlet 8 its end, and there is flue gas of heating furnace outlet 6 at center, body of heater upper end.
In order to guarantee result of use, said boiler tube has 2 at least, or 3, or more than 4 many are distributed in the body of heater; Said biomass inlet tube 5 diameters are less than boiler tube 2; Said fuel burner nozzle 3 has 3 at least, or 4, or a plurality of more than 5, is distributed between the intravital boiler tube of stove; Said flue gas of heating furnace exports 6 upper ends and stretches out outside the body of heater; Said boiler tube 2 can adopt straight tube or adapter bonnet.
Principle of work of the present utility model is, the biomass drying is pulverized the back and is entered boiler tube by biomass inlet tube 5, under the heating of process furnace, temperature be heated to 400 ℃～800 ℃ or more than, scission reaction takes place, be transformed into charcoal and gaseous product, gaseous product leaves charring furnace through splitting gas outlet pipe 4 and accepts next step condensation and treating processes such as gas-liquid separation, obtain the liquids and gases product, the charcoal that generates leaves charring furnace through charcoal outlet 7 and enters the collection of charcoal collection device, thereby the cracking charing that realizes biomass separates with the gas-solid product, has simplified the cracking charring process, improved production efficiency, economic and social benefit is huge.
Claims (6)
1, a kind of biomass cracking charring furnace, it is characterized in that, boiler tube (2) is housed in the body of heater (1), body of heater (1) outside is stretched out at boiler tube (2) two ends, boiler tube upper end sidewall has splitting gas outlet (4), in the oral area of boiler tube upper end biomass inlet tube (5) is housed, there is charcoal outlet (7) the boiler tube lower end, fuel burner nozzle (3) is arranged at body of heater (1) bottom, fuel burner nozzle (3) one ends stretch in the body of heater (1), and the other end stretches out body of heater (1) outside, and stretching out on the fuel burner nozzle (3) of body of heater has gas inlet (9), there is fuel gas inlet (8) its end, and there is flue gas of heating furnace outlet (6) at center, body of heater upper end.
2, a kind of biomass cracking charring furnace according to claim 1 is characterized in that, said boiler tube has at least more than 2 and is distributed in the body of heater.
3, a kind of biomass cracking charring furnace according to claim 1 is characterized in that, said biomass inlet tube (5) diameter is less than boiler tube (2).
4, a kind of biomass cracking charring furnace according to claim 1 is characterized in that, said fuel burner nozzle (3) has at least and is distributed on more than 3 between the intravital boiler tube of stove.
5, a kind of biomass cracking charring furnace according to claim 1 is characterized in that, stretch out outside the body of heater said flue gas of heating furnace outlet (6) upper end.
6, a kind of biomass cracking charring furnace according to claim 1 is characterized in that, said boiler tube (2) is straight tube or adapter bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201493114U CN201264987Y (en) | 2008-09-19 | 2008-09-19 | Biomass cracking coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201493114U CN201264987Y (en) | 2008-09-19 | 2008-09-19 | Biomass cracking coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201264987Y true CN201264987Y (en) | 2009-07-01 |
Family
ID=40831349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201493114U Expired - Fee Related CN201264987Y (en) | 2008-09-19 | 2008-09-19 | Biomass cracking coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201264987Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106164225A (en) * | 2014-03-31 | 2016-11-23 | 清洁碳转化专利公司 | For the method and apparatus making organic material change into hydrogen |
-
2008
- 2008-09-19 CN CNU2008201493114U patent/CN201264987Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106164225A (en) * | 2014-03-31 | 2016-11-23 | 清洁碳转化专利公司 | For the method and apparatus making organic material change into hydrogen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HENAN SHENG RUN VENTURE CAPITAL MANAGEMENT CO., LT Free format text: FORMER OWNER: XIAO JINBIN Effective date: 20090710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: No. 91, Airport Road, Henan, Zhengzhou: 450000 Patentee after: Henan Shengrun Investment Management Co., Ltd. Address before: Room 508, building 174, Dongming Road, Zhengzhou Road, Jinshui District, Henan, 450008 Patentee before: Xiao Jinbin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090701 Termination date: 20120919 |