CN102703122A - Biomass gasification unit - Google Patents
Biomass gasification unit Download PDFInfo
- Publication number
- CN102703122A CN102703122A CN2012101697269A CN201210169726A CN102703122A CN 102703122 A CN102703122 A CN 102703122A CN 2012101697269 A CN2012101697269 A CN 2012101697269A CN 201210169726 A CN201210169726 A CN 201210169726A CN 102703122 A CN102703122 A CN 102703122A
- Authority
- CN
- China
- Prior art keywords
- user
- oil
- gas separator
- spark arrester
- gasification unit
- 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.)
- Pending
Links
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Industrial Gases (AREA)
Abstract
The invention discloses a biomass gasification unit which comprises a hay cutter (1), a closed conveyor (2), a gasification furnace (3), a purifier (4), an oil-gas separator (5), a Roots fan (6), a pressure adjusting bypass (7), a cyclone tar collecting device (8), a backflow pipe (9), a safe water seal (10), a wet gas holder (11), an emptying pipe (12), a flame arrester (13) and a user air supply pipe (14). The biomass gasification unit has the beneficial effects of running under a complete closed state during the processes from the preliminary processing of biomass to be used by the user, so that the environment pollution is avoided, due to layer-upon-layer purification, the gas purity is higher, the tar content is reduced to minimum, and the burning heat value approaches to a straw theoretic calorific value; and the biomass gasification unit is simple and convenient in operation, safe, environment-friendly, economic, energy-conservation and high-efficiency, and is suitable for concentrated air supply for multiple users.
Description
Technical field
The invention belongs to the gasifying biomass device systems, particularly a kind of gasifying biomass unit.
Background technology
The gasifying biomass unit that uses in the market, manufacturing accuracy is low, and structure is loaded down with trivial details, and layout is random, and thermo-efficiency is low, and scavenging process is short, and decontamination effect improving is poor, and tar content is high, and combustion gas purity is on the low side, and result of use is undesirable, is not suitable for multi-user's central gas supply.
Summary of the invention
To the deficiency of above-mentioned prior art, gasifying biomass unit provided by the invention, this set structure is simple, and is reasonable in design, reduce to pollute, and thermo-efficiency is high, purifies thoroughly, safe in utilization, reliable, health, energy-saving and environmental protection.
Technical scheme of the present invention is: the gasifying biomass unit; Comprise hay cutter 1, sealing transfer roller 2, vapourizing furnace 3, cleaner 4, oil-gas separator 5, roots blower 6, pressure regulation bypass 7, whirlwind focusing device 8, return line 9, Safety water seal 10, wet gasholder 11, evacuated tube 12, spark arrester 13, user's air-supply duct 14; It is characterized in that: said hay cutter 1, sealing transfer roller 2, vapourizing furnace 3 connect successively; Vapourizing furnace 3, cleaner 4, oil-gas separator 5 are successively through the pipeline seal joining; Oil-gas separator 5 outlet conduits are provided with roots blower 6, pressure regulation bypass 7 one end UNICOM oil-gas separator 5 outlet conduits, the other end UNICOM whirlwind focusing device 8 outlet conduits; Whirlwind focusing device 8 is provided with return line 9 with Safety water seal 10 unicom pipelines; Safety water seal 10, wet gasholder 11, spark arrester 13 be pipeline UNICOM successively, is provided with evacuated tube 12 between wet gasholder 11, the spark arrester 13, and spark arrester 13 is provided with user's air-supply duct 14.
Further, said user's air-supply duct 14 is a plurality of.
Advantageous effect of the present invention is: this gasifying biomass unit is from the preliminary working of the biomass whole process up to the user, and the state in sealing moves down fully, has avoided environmental pollution; Through purifying layer by layer; Combustion gas purity is higher, and tar content drops to minimum, and combustion heat value is near the theoretical calorific value of stalk; Easy and simple to handle, safety, environmental protection, economy, energy-conservation, efficient.Be applicable to multi-user's central gas supply.
Description of drawings
Fig. 1 is a gasifying biomass unit structural representation of the present invention
Accompanying drawing indicates: 1 be hay cutter, 2 for the sealing transfer roller, 3 for vapourizing furnace, 4 for cleaner, 5 for oil-gas separator, 6 for roots blower, 7 for the pressure regulation bypass, 8 for the whirlwind focusing device, 9 for return line, 10 for Safety water seal, 11 for wet gasholder, 12 for evacuated tube, 13 for spark arrester, 14 be user's air-supply duct.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed explanation:
As shown in Figure 1; The gasifying biomass unit; Comprise hay cutter 1, sealing transfer roller 2, vapourizing furnace 3, cleaner 4, oil-gas separator 5, roots blower 6, pressure regulation bypass 7, whirlwind focusing device 8, return line 9, Safety water seal 10, wet gasholder 11, evacuated tube 12, spark arrester 13, user's air-supply duct 14; It is characterized in that: said hay cutter 1, sealing transfer roller 2, vapourizing furnace 3 connect successively, and vapourizing furnace 3, cleaner 4, oil-gas separator 5 pass through the pipeline seal joining successively, and oil-gas separator 5 outlet conduits are provided with roots blower 6; Pressure regulation bypass 7 one end UNICOM oil-gas separator 5 outlet conduits; The other end UNICOM whirlwind focusing device 8 outlet conduits, whirlwind focusing device 8 is provided with return line 9 with Safety water seal 10 unicom pipelines, and Safety water seal 10, wet gasholder 11, spark arrester 13 be pipeline UNICOM successively; Be provided with evacuated tube 12 between wet gasholder 11, the spark arrester 13, spark arrester 13 is provided with user's air-supply duct 14.
Further, said user's air-supply duct 14 is a plurality of.
Gasifying biomass unit principle of work of the present invention: biomass are through hay cutter 1 preliminary working; Be delivered to vapourizing furnace 3 through sealing transfer roller 2; Gasification in vapourizing furnace 3, the combustion gas of generation gets into cleaner 4 through pipeline, in cleaner 4, purifies, lowers the temperature; Get into oil-gas separator 5 then, filter once more, separate, purify.The combustion gas of purifying gets into whirlwind focusing devices 8 through roots blower 6, above roots blower 6 and whirlwind focusing device 8, is connected pressure regulation bypass 7, and through the pressure regulation of pressure regulation bypass 7, pressure is constant in the maintenance pipeline.When the concentration of combustion gas does not reach combustion standard, return vapourizing furnace 3, replace air, when gas concentration reaches combustion standard, directly get into wet gasholder 11 by whirlwind focusing device 8 and store through Safety water seal 10 by return line 9.Combustion gas gets into before the wet gasholder 11, and the original air in the wet gasholder 11 is discharged through evacuated tube 12, and combustion gas enters user's air-supply duct 14 by wet gasholder 11 through spark arrester 13.
More than be that a kind of specific embodiment structure provided by the present invention has been carried out detailed introduction; Present embodiment just is used for helping to understand method of design of the present invention and core concept; Simultaneously; To those skilled in the art, it is essential identical that foundation thought of the present invention designs, all within protection domain of the present invention.In sum, this description can not be interpreted as limitation of the present invention.
Claims (2)
1. gasifying biomass unit; Comprise hay cutter (1), sealing transfer roller (2), vapourizing furnace (3), cleaner (4), oil-gas separator (5), roots blower (6), pressure regulation bypass (7), whirlwind focusing device (8), return line (9), Safety water seal (10), wet gasholder (11), evacuated tube (12), spark arrester (13), user's air-supply duct (14); It is characterized in that: said hay cutter (1), sealing transfer roller (2), vapourizing furnace (3) connect successively; Said vapourizing furnace (3), cleaner (4), oil-gas separator (5) are successively through the pipeline seal joining; Said oil-gas separator (5) outlet conduit is provided with roots blower (6); Said pressure regulation bypass (7) one end UNICOM oil-gas separator (5) outlet conduits; The other end UNICOM whirlwind focusing device (8) outlet conduit, unicom pipeline is provided with return line (9) between whirlwind focusing device (8) and the Safety water seal (10), and Safety water seal (10), wet gasholder (11), spark arrester (13) be the pipeline seal joining successively; Be provided with evacuated tube (12) between wet gasholder (11), the spark arrester (13), spark arrester (13) is provided with user's air-supply duct (14).
2. gasifying biomass unit according to claim 1 is characterized in that: said user's air-supply duct (14) is for a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101697269A CN102703122A (en) | 2012-05-29 | 2012-05-29 | Biomass gasification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101697269A CN102703122A (en) | 2012-05-29 | 2012-05-29 | Biomass gasification unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102703122A true CN102703122A (en) | 2012-10-03 |
Family
ID=46896182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101697269A Pending CN102703122A (en) | 2012-05-29 | 2012-05-29 | Biomass gasification unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102703122A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104059680A (en) * | 2014-07-01 | 2014-09-24 | 叶安生 | Biomass dry distillation air supply system |
| CN108102717A (en) * | 2018-02-28 | 2018-06-01 | 河北神禾生物质能科技有限公司 | Biomass gasification equipment |
| CN113084954A (en) * | 2021-04-07 | 2021-07-09 | 于媛媛 | High accuracy reducing formula sorter for straw treatment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2677377Y (en) * | 2004-01-18 | 2005-02-09 | 江苏大学 | Biological gasification furnace |
| CN201318688Y (en) * | 2008-11-25 | 2009-09-30 | 于文祥 | Straw gasification machine set |
| CN202558816U (en) * | 2012-05-29 | 2012-11-28 | 山东长泰机械制造有限公司 | Biomass gasification unit |
-
2012
- 2012-05-29 CN CN2012101697269A patent/CN102703122A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2677377Y (en) * | 2004-01-18 | 2005-02-09 | 江苏大学 | Biological gasification furnace |
| CN201318688Y (en) * | 2008-11-25 | 2009-09-30 | 于文祥 | Straw gasification machine set |
| CN202558816U (en) * | 2012-05-29 | 2012-11-28 | 山东长泰机械制造有限公司 | Biomass gasification unit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104059680A (en) * | 2014-07-01 | 2014-09-24 | 叶安生 | Biomass dry distillation air supply system |
| CN108102717A (en) * | 2018-02-28 | 2018-06-01 | 河北神禾生物质能科技有限公司 | Biomass gasification equipment |
| CN113084954A (en) * | 2021-04-07 | 2021-07-09 | 于媛媛 | High accuracy reducing formula sorter for straw treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103254918A (en) | System and method for drying and carbonizing biomass raw material by using boiler flue gas | |
| CN202452810U (en) | Device for baking waste silk by using smoke gas afterheat of steam boiler | |
| CN109578961A (en) | A kind of gasification of biomass coupling direct combustion power generation system and method | |
| CN205447705U (en) | Multipurpose biomass combustion furnace | |
| CN101576097B (en) | Method and system for pumping and processing tail gas of polyester device by jet ejector | |
| CN102703122A (en) | Biomass gasification unit | |
| CN203043840U (en) | Smoke treatment device of cremation machine | |
| WO2014194812A1 (en) | High-temperature high-pressure biomass syngas cooling and purification process and device | |
| CN207468458U (en) | High-efficiency and energy-saving type mud drying device | |
| CN202328178U (en) | Energy-saving and emission-reducing combustion boiler device | |
| CN202558816U (en) | Biomass gasification unit | |
| CN207797077U (en) | A kind of VOC gas processing system | |
| CN206037068U (en) | Combustion system is retrieved to dirty water station marsh gas | |
| CN202993862U (en) | Carbonization furnace waste heat and fuel gas recovery device | |
| CN202101265U (en) | Pyrolytic gas purifying and burning integrated device of biomass carbonization furnace | |
| CN205037332U (en) | Boiler flue gas treating device | |
| CN210113269U (en) | Energy-saving, environment-friendly, efficient and quick biomass gasification device | |
| CN202369480U (en) | Device for anhydration of sludge by utilizing low-temperature tail exhaust gas of cement kiln | |
| CN203436992U (en) | Rice hull ash recovering system in rice hull burning boiler | |
| CN202993237U (en) | Highly-effective and energy-saving combustion system of denitration dedusting boiler | |
| CN203286573U (en) | Salty waste water burning system | |
| CN208457938U (en) | Generating power with biomass combustion system and its boiler exhaust gas processing unit | |
| CN203671626U (en) | Pyrolysis gasification furnace flue gas treatment system | |
| CN206987901U (en) | A kind of pyrolysis gas energy comprehensive utilization system | |
| CN201704296U (en) | Coal gasifier coal gas dry bag type coal gas purifying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |