CN201362687Y - Straw carbonization device - Google Patents
Straw carbonization device Download PDFInfo
- Publication number
- CN201362687Y CN201362687Y CNU2009200046387U CN200920004638U CN201362687Y CN 201362687 Y CN201362687 Y CN 201362687Y CN U2009200046387 U CNU2009200046387 U CN U2009200046387U CN 200920004638 U CN200920004638 U CN 200920004638U CN 201362687 Y CN201362687 Y CN 201362687Y
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- China
- Prior art keywords
- straw
- grate
- reciprocating engine
- charring
- plate
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- 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
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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
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Abstract
The utility model discloses a straw carbonization device, which aims to provide a device capable of employing various crop straws and branches to carbonize and generate biomass charcoal and wood tar by utilizing volatile matter in raw materials as a heat source. The straw carbonization device comprises a feeding trolley, a feeding track, a feeding trolley tractor, a feeding hopper, a carbonization stove, a gas delivery pipe, an anti-explosion dust remover, a spray tower, a gas distributor, a charcoal discharge unit and an intake air distribution case. Straws which have no need to be crushed pass through the feeding hopper to enter the carbonization stove via the feeding trolley, after preheating, carbonizing and cooling, charcoal is output from the charcoal discharge unit, and flue gas is input into the carbonization stove to be combusted after cooling, dedusting and extracting tar. The straw carbonization device is adaptable to converting crop straws into biomass charcoal and wood tar to be used as biomass fuel for other industries.
Description
Technical field
The utility model relates to a kind of biomass charing device, particularly a kind of straw charring device.
Background technology
Chinese patent publication number CN2793078Y, in open day on July 5th, 2006, the name of utility model is called a kind of straw thermal cracking device, and this application case discloses a kind ofly can utilize the agricultural crop straw thermal cracker.Its weak point is the high-temperature gas in this device operational process, do not pass through I and II preheating chamber and drying baker, simultaneously the preheating stalk heating surface area in the I and II preheating chamber is little, therefore cause thermo-efficiency low, yield poorly, smoke processing system is too complicated, causes appliance arrangement cost height.
Summary of the invention
The purpose of this utility model is the deficiency that has overcome in the existing biomass energy transformation technology, and a kind of straw charring device is provided.The utility model can be that thermal source is produced biomass charcoal and tar with the fugitive constituent in the raw material with biomass materials such as various agricultural crop straws and branches.Can utilize countryside wastes in a large number, preserve the ecological environment.The utility model in process of production, exhaust gas emission is up to standard, without sewage discharge can not cause environmental pollution.
The utility model is achieved by the following technical programs.
A kind of straw charring device of the utility model comprises skip car, skip car track, skip car tractor, hopper, charring furnace, gas supply pipe, explosion-proof fly-ash separator, spray column, gas distributor, carbon output machine, air intake distributor box.Hopper is equipped with on charring furnace top, and movable three grades of grates are equipped with at the middle part, and fuel burner nozzle, cooling tank and carbon output machine are equipped with in the bottom.The charring furnace shell is established thermal insulation layer and flame retardant coating in making with steel plate.The hopper that is positioned at charring furnace top is provided with loam cake, headstock gear and following active plugboard, plate reciprocating engine.The movable grate that is positioned at the charring furnace middle part is made with Heat resisting cast steel, is provided with grate reciprocating engine, grate web plate and grate reciprocating engine retaining plate.Movable grate is by slip cap to-and-fro movement in charring furnace, and the left side is provided with flexible seal cartridge right side and is provided with locating sleeve.The carbon output machine that is positioned at the charring furnace bottom adopts the cast steel crawler belt to make, cycle rotation, and the carbon output machine bottom is provided with the carbon outleting port plate and goes out charcoal plate reciprocating engine.Be provided with choke cover with holes in the spray column, the bottom is provided with circulating water pool, top is provided with sprinkler head and realizes the washing water circulation by water pump and water pipe.
Adopt technique scheme compared with prior art, the unusual effect of a kind of straw charring device of the utility model is:
1, can be converted into powdered carbon and wood tar oil to low various agricultural crop straws, the branch that can't directly utilize of energy density, technology is simple.
2, agricultural crop straw, branch need not pulverized direct charing, reduce production costs.
3, up/down perforation in the charring furnace, the material heating surface area is big, thermo-efficiency height, production efficiency height.
4, classification oven dry, preheating, charing, forced conveyance material avoid that each is material bedly obscured, adhesion, and the powdered carbon quality is good.
5, intermittently, the forced conveyance material, adjust the processing requirement can adapt to various stalks, branch charing working time.
6, the extraction wood tar oil is simple in structure.
7, production process is pollution-free.
8, good social benefit and economic benefit are arranged.
Description of drawings
Accompanying drawing is a kind of structural scheme of mechanism of straw charring device.
The accompanying drawing identifier declaration
1, skip car 2, material loading track 3, gas blower 4, air intake distributor box 5, blast pipe 6, fuel burner nozzle 7, skip car tractor 8, loam cake headstock gear 9, loam cake 10, hopper 11, charring furnace 12, stove outer covering 13, thermal insulation layer 14, flame retardant coating 15, following active plugboard 16, plate reciprocating engine 17, plate reciprocating engine support 18, one-level activity grate 19, the movable grate 20 of secondary, three grades of movable grates 21, locating sleeve 22, slip cap 23, flexible seal cartridge 24, grate reciprocating engine 25, grate web plate 26, grate reciprocating engine retaining plate 27, cooling tank 28, supporting leg 29, carbon output machine 30, carbon outleting port plate 31, go out charcoal plate reciprocating engine 32, gas supply pipe 33, explosion-proof fly-ash separator 34, sealing radiator 35, spray column 36, gas supply pipe 37, gas supply pipe 38, sprinkler head 39, choke cover 40 with holes, water pump 41, induced draft fan 42, gas distributor 43, aiutage 44, gas supply pipe 45, circulating water pool 46, variable valve
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
During blow-on, the skip car 1 of earlier stalk being packed into, starting skip car tractor 7 promotes along skip car track 2, start loam cake headstock gear 8 simultaneously and open loam cake 9, stalk is filled hopper 10 startup loam cake headstock gears 8 close loam cake 9, start grate reciprocating engine 24 with one-level activity grate 18, the movable grate 19 of secondary moves to the charring furnace left side, startup plate reciprocating engine 16 is extracted out down, and active plugboard 15 stalks fall on 11 3 grades of movable grates 20 of charring furnace, by the time straw is filled between the movable grate 19 of full secondary and the three grades of movable grates 20, stalk is ignited, start gas blower 3 and pass through blast pipe 5 through air intake distributor box 4, fuel burner nozzle 6 is air feed in charring furnace 11, starting secondary grate reciprocating engine 24 moves to the movable grate 19 of secondary in the charring furnace 11, startup plate reciprocating engine 16 is extracted out down, and active plugboard 15 stalks fall on the movable grate 19 of charring furnace 11 secondarys, by the time stalk is filled between movable grate 19 of full secondary and the one-level activity grate 18, starting one-level grate reciprocating engine 24 moves to one-level activity grate 18 in the charring furnace 11, startup plate reciprocating engine 16 is extracted out down, and active plugboard 15 stalks fall on the charring furnace 11 one-level activity grates 18, start induced draft fan 41, open variable valve 46 and adjust pressure, when temperature in the charring furnace rises to about 550 ℃ gradually, stalk charing between the movable grate 19 of three grades of movable grates 20 and secondary, start three grades of grate reciprocating engines 24 three grades of movable grates 20 are shifted out charring furnace 11, charcoal falls into cooling tank 27, starting three grades of grate reciprocating engines 24 moves to three grades of movable grates in the charring furnace 11, start secondary grate reciprocating engine 24 the movable grate 19 of secondary is shifted out charring furnace 11, the stalk that is preheated drops down onto on three grades of movable grates 20, starting secondary grate reciprocating engine 24 moves to the movable grate 19 of secondary in the charring furnace 11, start one-level grate reciprocating engine 24 one-level activity grate 18 is shifted out charring furnace 11, the stalk that is preheated drops down onto on the movable grate 19 of secondary, starting one-level grate reciprocating engine 24 moves to one-level activity grate 18 in the charring furnace 11, so circulation, carbide top in the cooling tank 27 starts carbon output machine 29 and goes out charcoal plate reciprocating engine 31 during near three grades of movable grates bottoms, extracts carbon outleting port plate 30 out and begins charcoal.Enter normal running.
Claims (9)
1, a kind of straw charring device, comprise skip car (1), skip car track (2), skip car tractor (7), hopper (10), charring furnace (11), gas supply pipe (32) (36) (37) (44), explosion-proof fly-ash separator (33), spray column (35), gas distributor (42), carbon output machine (29), air intake distributor box (4), it is characterized in that, hopper (10) is equipped with on described charring furnace (11) top, movable grate (18) (19) (20) is equipped with at the middle part, and fuel burner nozzle (6), cooling tank (27) and carbon output machine (29) are equipped with in the bottom.
2, a kind of straw charring device according to claim 1 is characterized in that, described charring furnace (11) shell (12) is made with steel plate, is provided with thermal insulation layer (13) and flame retardant coating (14) in the shell (12).
3, a kind of straw charring device according to claim 1 is characterized in that, described hopper (10) is provided with loam cake (9) loam cake headstock gear (8) and following active plugboard (15), plate reciprocating engine (16) and plate reciprocating engine support (17).
4, straw charring device according to claim 1 is characterized in that, described explosion-proof fly-ash separator (33) bottom is provided with sealing radiator (34).
5, straw charring device according to claim 1 is characterized in that, is provided with choke cover with holes (39) in the described spray column (35), and the bottom is provided with circulating water pool (45), and the outside is provided with water pump (40) and water pipe, and top is provided with sprinkler head (38).
6, straw charring device according to claim 1 is characterized in that, described carbon output machine (29) adopts cast steel crawler belt cycle rotation, and the bottom is provided with carbon outleting port plate (30) and goes out charcoal plate reciprocating engine (31).
7, straw charring device according to claim 1, it is characterized in that, described movable grate (18) (19) (20) is provided with grate reciprocating engine (24), grate web plate (25) grate reciprocating engine retaining plate (26), movable grate (18) (19) (20) is by slip cap (22) to-and-fro movement in charring furnace (11), and the left side is provided with flexible seal cartridge (23) right side and is provided with locating sleeve (21).
8, straw charring device according to claim 1 is characterized in that, described fuel burner nozzle (6) is distributed on the bottom of charring furnace (11) with annular, and gas blower (3), air intake distributor box (4) and blast pipe (5) are to fuel burner nozzle (6) air feed.
9, straw charring device according to claim 1 is characterized in that, described gas distributor (42) is provided with variable valve (46) aiutage (43) induced draft fan (41) and gas supply pipe (44) supplies combustion gas to fuel burner nozzle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200046387U CN201362687Y (en) | 2009-02-10 | 2009-02-10 | Straw carbonization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200046387U CN201362687Y (en) | 2009-02-10 | 2009-02-10 | Straw carbonization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362687Y true CN201362687Y (en) | 2009-12-16 |
Family
ID=41473349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200046387U Expired - Fee Related CN201362687Y (en) | 2009-02-10 | 2009-02-10 | Straw carbonization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362687Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703099A (en) * | 2012-06-19 | 2012-10-03 | 安徽明太生物科技有限公司 | Vertical moving bed rice hull carbonization furnace and rice hull carbonizing method thereof |
| CN104609922A (en) * | 2014-12-04 | 2015-05-13 | 浙江理工大学 | Plant ash production and collection device |
| CN104789237A (en) * | 2015-03-31 | 2015-07-22 | 张家港天源生物能源科技有限公司 | Continuous feeding and conveying device in biomass carbonization furnace |
| CN108165284A (en) * | 2018-02-09 | 2018-06-15 | 安徽墨钻环境科技有限公司 | A kind of anaerobic retort |
| CN116891754A (en) * | 2023-09-11 | 2023-10-17 | 山西大地民基生态环境股份有限公司 | High-speed carbonization device for continuously feeding straws |
-
2009
- 2009-02-10 CN CNU2009200046387U patent/CN201362687Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703099A (en) * | 2012-06-19 | 2012-10-03 | 安徽明太生物科技有限公司 | Vertical moving bed rice hull carbonization furnace and rice hull carbonizing method thereof |
| CN104609922A (en) * | 2014-12-04 | 2015-05-13 | 浙江理工大学 | Plant ash production and collection device |
| CN104609922B (en) * | 2014-12-04 | 2017-04-12 | 浙江理工大学 | Plant ash production and collection device |
| CN104789237A (en) * | 2015-03-31 | 2015-07-22 | 张家港天源生物能源科技有限公司 | Continuous feeding and conveying device in biomass carbonization furnace |
| CN104789237B (en) * | 2015-03-31 | 2017-11-17 | 张家港市天源机械制造有限公司 | Continuous feed conveying device in biomass carbonization stove |
| CN108165284A (en) * | 2018-02-09 | 2018-06-15 | 安徽墨钻环境科技有限公司 | A kind of anaerobic retort |
| CN116891754A (en) * | 2023-09-11 | 2023-10-17 | 山西大地民基生态环境股份有限公司 | High-speed carbonization device for continuously feeding straws |
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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: 20091216 Termination date: 20130210 |