CN202558816U - Biomass gasification unit - Google Patents
Biomass gasification unit Download PDFInfo
- Publication number
- CN202558816U CN202558816U CN2012202445025U CN201220244502U CN202558816U CN 202558816 U CN202558816 U CN 202558816U CN 2012202445025 U CN2012202445025 U CN 2012202445025U CN 201220244502 U CN201220244502 U CN 201220244502U CN 202558816 U CN202558816 U CN 202558816U
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- Prior art keywords
- biomass gasification
- gasification unit
- user
- oil
- gas separator
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a biomass gasification unit which comprises a hay cutter (1), a closed conveyor (2), a gasification furnace (3), a purifier (4), an oil and gas separator (5), a roots blower (6), a pressure regulating bypass (7), a cyclone coke collector (8), a return pipe (9), a safe water seal (10), a wet gas holder (11), an emptying pipe (12), a flame arrester (13) and a user gas supply pipe (14). The biomass gasification unit has the advantages that the biomass gasification unit completely runs in a closed state from primary processing of biomasses to the whole process of a user, so that the environmental pollution is avoided; through layer-by-layer purification, the purity of gas is higher, the contents of cokes are minimized, a burning calorific value is close to a straw theory calorific value; and the biomass gasification unit has the advantages of simplicity and convenience in operation, safety, environment friendless, economy, energy conservation and high efficiency. The biomass gasification unit is suitable for centralized gas supply of a plurality of users.
Description
Technical field
The utility model 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, the gasifying biomass unit that the utility model provides, 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.
The utility model technical scheme be: 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.
The utility model has the advantages of and be: 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 the utility model gasifying biomass unit structural representation
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 utility model 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.
The utility model gasifying biomass unit principle of work: 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 that the utility model is provided has been carried out detailed introduction; Present embodiment just is used to help to understand the method for design and the core concept of the utility model; Simultaneously; To those skilled in the art, essential identical according to the design of the thought of the utility model is all within the utility model protection domain.In sum, this description can not be interpreted as the restriction to the utility model.
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 |
|---|---|---|---|
| CN2012202445025U CN202558816U (en) | 2012-05-29 | 2012-05-29 | Biomass gasification unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202445025U CN202558816U (en) | 2012-05-29 | 2012-05-29 | Biomass gasification unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558816U true CN202558816U (en) | 2012-11-28 |
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ID=47208493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202445025U Expired - Fee Related CN202558816U (en) | 2012-05-29 | 2012-05-29 | Biomass gasification unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN202558816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703122A (en) * | 2012-05-29 | 2012-10-03 | 山东长泰机械制造有限公司 | Biomass gasification unit |
-
2012
- 2012-05-29 CN CN2012202445025U patent/CN202558816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703122A (en) * | 2012-05-29 | 2012-10-03 | 山东长泰机械制造有限公司 | Biomass gasification unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140529 |