CN105087030A - Biomass pretreatment and multifunctional gasification integration machine - Google Patents
Biomass pretreatment and multifunctional gasification integration machine Download PDFInfo
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- CN105087030A CN105087030A CN201410226336.XA CN201410226336A CN105087030A CN 105087030 A CN105087030 A CN 105087030A CN 201410226336 A CN201410226336 A CN 201410226336A CN 105087030 A CN105087030 A CN 105087030A
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- 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 invention relates to a biomass raw material pretreatment and dry distillation pyrolysis gasification multifunctional integration apparatus. The apparatus comprises an auxiliary machine cone screw propelling driving shaft, a cone material cylinder, a hopper, an auxiliary machine electric heating coil, an auxiliary machine heat insulation layer and a plurality of gas outlets. A raw material enters an auxiliary machine from the hopper and is pretreated, the pretreated raw material directly enter a gasification main machine in a sealed manner, the gasification main machine comprises a main machine cone propelling driving shaft and a main machine material cylinder, the periphery of the material cylinder is provided with a main machine electric heating coil and a main machine heat insulation layer, a combustion gas outlet tube is arranged above a carbon powder outlet tube, the raw material outlet end of the auxiliary machine and the raw material inlet of the main machine are connected in a sealed manner to form an integration machine, and the integration machine is fixedly arranged on frames respectively, so the combustion value of combustible gas generated in anoxic dry distillation pyrolysis gasification of the raw material pretreated by the auxiliary machine in the main machine is greatly improved, thereby cooking needs are met, and environmental protection and new rural construction are facilitated.
Description
Technical field
The present invention relates to a kind of by the device of the gasifying biomass such as agricultural stalk, be specifically related to preprocessing biomass multifunctional gasification all-in-one.
Background technology
China is large agricultural country, the a large amount of stalk of annual generation and bamboo waste log and cereal shell the like waste, its effective rate of utilization is very low, major part is committed to the flames, not only pollute environment but also waste resource, for solving the problem that stalk effectively utilizes, vapourizing furnace is all selected to process biomass materials such as stalks at present, inflammable gas is produced after this carbonization and chemical oxidation reaction, combustion efficacy is issued in the support of nitrogen and the combustion-supporting of oxygen, but there is slagging scorification, tar, smells etc. are difficult to eliminate and filter remove, state of combustion difficulty controls, particularly have air and the aqueous vapor of out of range value in combustion gas, the serious raising affecting the combustion heat value of combustion gas and up to standard (its combustion value only reaches 4800 ~ 5500KJ/m
3, it is passable that steamed rice is generally reacted by peasant household, and cooking is undesirable), this is the large bottleneck popularized.
Summary of the invention
It is effective that technical problem to be solved by this invention is to provide a kind of carbonization, and what the combustion value of combustion gas was high can preprocessing biomass multifunctional gasification all-in-one.
For solving the problems of the technologies described above, the technical scheme that pre-treat biological multifunctional gasification all-in-one of the present invention adopts is this: it comprises the all-in-one that a pre-treatment slave that moisture content unnecessary in raw material and air are got rid of also extrusion molding is in advance connected with the main frame of a gasifying biomass.
Described pre-treatment slave it comprise: be fixed on the upper conical barrel of frame device hopper and cone-type spiral drive shaft above it.
Described conical material drum outer wall device has electric heating coil and is with thermal insulation layer outward, has the some production wells being convenient to exhausted air and moisture content at barrel leading portion.
The outlet of described taper barrel is connected with described gasification main frame opening for feed is closed.
Described gasification main frame includes the barrel be fixed in frame, is provided with screw drives axle in barrel, and powdered carbon outlet top is provided with gas outlet pipe, and the outer of barrel is arranged with electric heating coil and thermal insulation layer.
Because technique scheme have employed raw material after slave pre-treatment, air in raw material and moisture content significantly reduce and the closed gasification main frame that enters carries out carbonization gasification, thus reach the processing requirement of abundant carbonization gasification, not only can output powdered carbon, inflammable gas, and significantly improve the calorific value of combustion gas, meet the needs of cooking.(calorific value can reach 10500-12000KJ/m
3, the calorific value index 12500KJ/m of urban coal gasification combustion gas meeting and specify close to country
3).
Accompanying drawing explanation
Fig. 1 is structure schematic top plan view of the present invention
No. Fig. 2 right schematic side view of structure of the present invention.
Number in the figure illustrates: 1, slave cone-type spiral advances drive shaft, 2, hopper, 3, slave electric heating coil, 4, slave thermal insulation layer, 5, taper barrel, 6, production well, 7, main frame screw propulsion drive shaft, 8, main frame barrel, 9, gas outlet pipe, 10, powdered carbon outlet pipe, 11, main frame electric heating coil, 12, main frame thermal insulation layer, 13, slave frame, 14, main frame.
Embodiment
Make a step again below in conjunction with accompanying drawing to the present invention to illustrate:
As shown in Fig. 1 Fig. 2, in preprocessing biomass multifunctional gasification all-in-one of the present invention, 1,2,3,4,5,6 is the slave constructional device of this machine, stalk enters taper barrel 5 from hopper 2 and is advanced by slave cone-type spiral drive shaft pushing ahead the generation of motor is dynamic, is subject to slave electric heating coil and extrudes its heating raw materials and the gas of water evaporates in raw material is squeezed in company with raw material to advance and the air of discharge together discharges pore 6 in ahead running.This road Technology therefore be called raw materials pretreatment.
Described raw material, after slave pre-treatment, directly enters its main frame from slave front end exit and the gasification closed junction of main frame material inlet.
The main frame electric heating coil that described main frame barrel 8 is arranged and temperature arranges difference, is divided into drying zone, pyrolysis zone, reaction zone.
The helical pitch of described main frame screw propulsion drive shaft varies in size, and is divided into drying zone, pyrolysis zone, reaction zone.According to raw material and production object difference, change and the difference of barrel silicon carbide in helix pitch, make it to be subject in raw material interval different in barrel the difference of temperature and the residence time different and realize the combustible gas of the requirement generation high heating value of anaerobic carbonization gasifying process and solid powdered carbon etc.
By above-mentioned concrete enforcement, raw material after pretreatment its moisture content and air declines to a great extent, and the combustible gas combustion value being conducive to producing in carbonization technique is greatly improved.
Claims (3)
1. one kind for the all-in-one carrying out the gasification of anaerobic carbonization after biomass material pre-treatment again, it is characterized in that: slave comprises a slave cone-type spiral and advances drive shaft (1), hopper (2), slave taper barrel (5) and be with slave electric heating coil (3) and slave thermal insulation layer (4) outward, is provided with several production wells (6) above slave taper barrel (5) leading portion.
2. slave discharge port and main frame charging place are the closed integral machines being fixed in frame (13,14) of being connected according to claim 1.
3. main frame according to claim 2 is characterized in that: main frame comprises a main frame screw propulsion drive shaft (7), be provided with powdered carbon outlet pipe (10) below main frame barrel (8), barrel and top is provided with gas outlet pipe (9), outside main frame barrel (8), be arranged with main frame electric heating coil (11) and main frame thermal insulation layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226336.XA CN105087030A (en) | 2014-05-19 | 2014-05-19 | Biomass pretreatment and multifunctional gasification integration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226336.XA CN105087030A (en) | 2014-05-19 | 2014-05-19 | Biomass pretreatment and multifunctional gasification integration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105087030A true CN105087030A (en) | 2015-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410226336.XA Pending CN105087030A (en) | 2014-05-19 | 2014-05-19 | Biomass pretreatment and multifunctional gasification integration machine |
Country Status (1)
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| CN (1) | CN105087030A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014685A (en) * | 2004-07-01 | 2007-08-08 | 格伦伍德河谷木材公司 | Wood gasification apparatus |
| CN202072662U (en) * | 2011-05-13 | 2011-12-14 | 安徽禾盛生物能源有限公司 | Spiral biomass pyrolysis reactor with drying function |
| CN102459511A (en) * | 2009-05-07 | 2012-05-16 | 雷佩兹咨询金融创新-Lcfi | Method and apparatus for the energy densification of a material in the form of divided solids, with a view to obtaining pyrolysis oils for energy purposes |
| US20120192485A1 (en) * | 2010-01-27 | 2012-08-02 | Giuliano Grassi | Apparatus and process for torrefaction of ligno-cellulosic biomasses and mixtures with liquid |
| CN102803440A (en) * | 2009-06-16 | 2012-11-28 | 拉斯·约翰森 | Device for continuously operating pyrolysis reactor |
| CN103525445A (en) * | 2012-07-05 | 2014-01-22 | 蒋华俊 | Household garbage treatment device and garbage treatment equipment |
| CN204058357U (en) * | 2014-05-19 | 2014-12-31 | 叶安生 | Preprocessing biomass multifunctional gasification all-in-one |
-
2014
- 2014-05-19 CN CN201410226336.XA patent/CN105087030A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014685A (en) * | 2004-07-01 | 2007-08-08 | 格伦伍德河谷木材公司 | Wood gasification apparatus |
| CN102459511A (en) * | 2009-05-07 | 2012-05-16 | 雷佩兹咨询金融创新-Lcfi | Method and apparatus for the energy densification of a material in the form of divided solids, with a view to obtaining pyrolysis oils for energy purposes |
| CN102803440A (en) * | 2009-06-16 | 2012-11-28 | 拉斯·约翰森 | Device for continuously operating pyrolysis reactor |
| US20120192485A1 (en) * | 2010-01-27 | 2012-08-02 | Giuliano Grassi | Apparatus and process for torrefaction of ligno-cellulosic biomasses and mixtures with liquid |
| CN202072662U (en) * | 2011-05-13 | 2011-12-14 | 安徽禾盛生物能源有限公司 | Spiral biomass pyrolysis reactor with drying function |
| CN103525445A (en) * | 2012-07-05 | 2014-01-22 | 蒋华俊 | Household garbage treatment device and garbage treatment equipment |
| CN204058357U (en) * | 2014-05-19 | 2014-12-31 | 叶安生 | Preprocessing biomass multifunctional gasification all-in-one |
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Application publication date: 20151125 |