CN207243836U - A kind of gasification and pyrolysis stove - Google Patents
A kind of gasification and pyrolysis stove Download PDFInfo
- Publication number
- CN207243836U CN207243836U CN201720975643.7U CN201720975643U CN207243836U CN 207243836 U CN207243836 U CN 207243836U CN 201720975643 U CN201720975643 U CN 201720975643U CN 207243836 U CN207243836 U CN 207243836U
- Authority
- CN
- China
- Prior art keywords
- gasification
- combustion furnace
- receiving hopper
- conveying
- conveying pipeline
- 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
Landscapes
- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a kind of gasification and pyrolysis stove, belongs to biomass gasification equipment technical field.It solves the problems such as existing biomass gasifying furnace is complicated and security is poor.The utility model includes feed device and gas fractionation unit and the feeding device set gradually from top to bottom, combustion furnace and tapping mechanism, feeding device includes at least two groups of conveying components, each conveying component includes the receiving hopper being vertically arranged and horizontally disposed conveying pipeline, conveyer device＆apos are both provided with conveying pipeline, each conveying component docks setting up and down, the receiving hopper lower end that the feed end of each conveying pipeline is adjacent with top connects, the upper end connection of the discharge end receiving hopper adjacent with lower section, feed device can send material to uppermost receiving hopper, the discharge end of nethermost conveying pipeline is connected with combustion furnace, sealing structure is both provided with the discharge end of each conveying pipeline, the lower end connection of above-mentioned tapping mechanism and combustion furnace.The utility model is simple and compact for structure, easy to use and safety coefficient is high.
Description
Technical field
The utility model belongs to biomass gasification equipment technical field, more particularly to a kind of gasification and pyrolysis stove.
Background technology
With the development of the social economy, the energy and environmental problem are also following, the current energy is fired essentially from mineral
Burn, the environmental problem for having caused getting worse and resource exhaustion problem is excessively used in fossil energy.
Energy utilization rate is improved energetically, and it is non-renewable to develop reproducible new energy substitution oil, coal etc. with new and high technology
Mineral resources, are one of important channels for solving problem of energy crisis and environmental problem, in numerous renewable resources, biology
Mass-energy has very big potentiality to be exploited with its large storage capacity, the advantage such as distribution is wide, environment protecting is obvious.
Gasification of biomass is under certain thermodynamic condition, by means of air part (or oxygen), the work of vapor
With, make biomass high polymer occur pyrolysis, oxidation, reduction reforming reaction, be eventually converted into carbon monoxide, hydrogen and low molecule
The process of the fuel gas such as hydro carbons.Gasification of biomass is biomass material (such as agricultural crop straw, forest tree castoff, edible mushroom
Slag, cattle and sheep animal manure etc.) fuel gas is converted into, available for heat supply, power generation and supply etc., biomass gasifying furnace is biomass energy profit
One of important technology.
Complicated and security is poor mostly for existing biomass gasifying furnace.
Utility model content
The purpose of this utility model is the disadvantages mentioned above present in for existing biomass gasifying furnace, and provides a kind of safety
High, the simple and compact for structure gasification and pyrolysis stove of coefficient.
The purpose of this utility model can be realized by following technical proposal：
A kind of gasification and pyrolysis stove, it is characterised in that it include feed device and set gradually from top to bottom feeding device,
Combustion furnace and tapping mechanism, the feeding device include at least two groups of conveying components, and each conveying component includes being vertically arranged
Receiving hopper and horizontally disposed conveying pipeline, conveyer device＆apos are both provided with conveying pipeline, each conveying component docks setting up and down, respectively
The receiving hopper lower end that the feed end of conveying pipeline is adjacent with top connects, the upper end connection of the discharge end receiving hopper adjacent with lower section,
Material can be sent to uppermost receiving hopper, the discharge end of nethermost conveying pipeline and be connected with combustion furnace by feed device, each conveying
Sealing structure, the lower end connection of above-mentioned tapping mechanism and combustion furnace, the gasification and pyrolysis stove are both provided with the discharge end of pipe
Further include the gas fractionation unit connected with burning furnace chamber.
Feed device by each conveying component finally reaches burning after material (biomass) is sent to uppermost receiving hopper
Stove carries out combustion decomposition, and the imflammable gas of generation carries out separation utilization by gas fractionation unit, and the waste residue of generation is by going out
Slag mechanism discharges, and the charcoal inside waste residue can melt down secondary use.
In a kind of above-mentioned gasification and pyrolysis stove, the sealing structure includes stent, hydraulic cylinder and hermatic door, sealing
Door closure is located at each conveying pipeline discharging port, and hydraulic cylinder is arranged on stent, its piston rod is protruded horizontally up to be fixed with hermatic door
Connection.
In a kind of above-mentioned gasification and pyrolysis stove, two groups of conveying components are provided with the gasification and pyrolysis stove, under being located at
The top of the receiving hopper of square conveying component is provided with Anti-rotation type material level switch.
In a kind of above-mentioned gasification and pyrolysis stove, the combustion furnace is provided with combustion chamber, and the top of combustion furnace is in tubbiness,
Bottom is tapered.
In a kind of above-mentioned gasification and pyrolysis stove, moving grate is provided with the combustion furnace.The work of the utility model
Dynamic fire grate is reciprocating fire grate, and reciprocating fire grate can make biomass active combustion and smoke medicining dust-removing effect is good.
In a kind of above-mentioned gasification and pyrolysis stove, the top of the combustion furnace is additionally provided with level-sensing device.Level-sensing device can be right
The change of height of materials is detected in real time in combustion furnace.
In a kind of above-mentioned gasification and pyrolysis stove, the feed device is bucket elevator.Set below bucket elevator
The storage pond of material is equipped with, the hopper of bucket elevator scoops up material from following storage pond, as conveyer belt or chain carry
Top is raised to, is downwardly turned over after being taken turns around top, material is poured into uppermost receiving hopper by bucket elevator.
In a kind of above-mentioned gasification and pyrolysis stove, the tapping mechanism includes residue outlet, and the residue outlet is to updip
Tiltedly set, the low order end of residue outlet is connected with the bottom of combustion furnace, and high order end is provided with slag notch, is provided with and slags tap in residue outlet
Auger.
In a kind of above-mentioned gasification and pyrolysis stove, the gas fractionation unit is gas separator, gas separator
Bottom is connected with the inner cavity of combustion furnace, and each gas outlet set on gas separator is connected with corresponding gas collector.
Compared with prior art, the utility model is provided with feed device, feeding device, combustion furnace, tapping mechanism and gas
Body separator decomposes so as to fulfill the gasification of biomass, simple and compact for structure, easy to use；Feeding device includes multigroup conveying
Component (receiving hopper, conveying pipeline and sealing structure), so that material can not only be made more swimmingly to enter combustion furnace, while can be in furnace body
During work, avoid unnecessary air from entering in stove and set off an explosion, safety coefficient is high.
Brief description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the top view of the utility model.
In figure, 1, grate；2nd, combustion furnace；3rd, receiving hopper；4th, conveying pipeline；5th, Anti-rotation type material level switch；6th, stent；7th, hydraulic pressure
Cylinder；8th, hermatic door；9th, bucket elevator；10th, gas separator；11st, wind turbine；12nd, explosion-proof valve；13rd, piston rod；14th, slag tap
Pipe.
Embodiment
It is specific embodiment of the utility model and with reference to attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As shown in Figure 1-Figure 3, the utility model carries a kind of gasification and pyrolysis stove, it includes grate 1, feed device and wind turbine
11, grate 1 is disposed with feeding device, combustion furnace 2 and tapping mechanism from top to bottom.Wind turbine 11 and the inner cavity of combustion furnace 2 connect
It is logical.Wind turbine 11 can be to 2 input air of combustion furnace.
Feeding device includes at least two groups of conveying components, and each conveying component includes receiving hopper 3 and the level being vertically arranged
The conveying pipeline 4 of setting, is both provided with conveyer device＆apos in conveying pipeline 4, and each conveying component docks setting up and down, each conveying pipeline 4 into
Expect the end receiving hopper 3 lower end connection adjacent with top, the upper end connection of the discharge end receiving hopper 3 adjacent with lower section, feed device
Material can be sent to uppermost receiving hopper 3, the discharge end of nethermost conveying pipeline 4 and be connected with combustion furnace 2.On gasification and pyrolysis stove
There is provided two groups of conveying components, and the top of the receiving hopper 3 of lower section conveying component is provided with Anti-rotation type material level switch 5.
Sealing structure is both provided with the discharge end of each conveying pipeline 4, which includes stent 6, hydraulic cylinder 7 and close
Closure door 8, the lid of hermatic door 8 are located at each discharging of conveying pipeline 4 port, and hydraulic cylinder 7 is set on the frame 6, its piston rod 13 is horizontal
Stretching is fixedly connected with hermatic door 8.
Combustion furnace 2 is provided with combustion chamber, and the top of combustion furnace 2 is in tubbiness, and bottom is tapered.It is additionally provided with combustion furnace 2
Explosion-proof valve 12.
Moving grate is provided with combustion furnace 2.The moving grate of the utility model is reciprocating fire grate, reciprocating fire grate energy
Make biomass active combustion and smoke medicining dust-removing effect is good.The top of combustion furnace 2 is additionally provided with level-sensing device (not shown).
Feed device is bucket elevator 9.The lower section of bucket elevator 9 is provided with the storage pond of material, bucket elevator 9
Hopper scoops up material from following storage pond, as conveyer belt or chain are lifted to top, downwardly turns over, struggles against after being taken turns around top
Material is poured into uppermost receiving hopper 3 by formula elevator 9.
Tapping mechanism is connected with the lower end of combustion furnace 2, and the tapping mechanism of the utility model includes residue outlet 14, and described goes out
Slag pipe 14 is inclined upwardly setting, and the low order end of residue outlet 14 is connected with the bottom of combustion furnace 2, and high order end is provided with slag notch, goes out
Auger of slagging tap is provided with slag pipe 14.
The utility model further includes the gas fractionation unit connected with 2 inner cavity of combustion furnace.Gas fractionation unit is gas point
From device 10, the bottom of gas separator 10 is connected with the inner cavity of combustion furnace 2, each gas outlet set on gas separator 10 with it is right
The gas collector connection answered.
Feed device by each conveying component finally reaches burning after material (biomass) is sent to uppermost receiving hopper 3
Stove 2 carries out combustion decomposition, and the imflammable gas of generation carries out separation utilization by gas fractionation unit, and the waste residue of generation is by going out
Slag mechanism discharges, and the charcoal inside waste residue can melt down secondary use.
The utility model by set feed device, feeding device, combustion furnace 2, tapping mechanism and gas fractionation unit from
And realize that the gasification of biomass is decomposed, and it is simple and compact for structure, it is easy to use；Feeding device includes multigroup conveying component (receiving hopper
3rd, conveying pipeline 4 and sealing structure), so that material can not only be made more swimmingly to enter combustion furnace 2, while can when furnace body works,
Avoid unnecessary air from entering in stove to set off an explosion, safety coefficient is high.
It should be understood that in claims, specification in the utility model, all " including ... " should be understood as out
The implication of formula is put, that is, its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, is i.e. its implication
It should not be construed " only including ... ".
Those skilled in the art of the present invention can do described specific embodiment various
Modification or supplement substitute in a similar way, but without departing from the spirit of the present application or surmount appended right will
Seek scope defined in book.
Claims (7)
1. a kind of gasification and pyrolysis stove, it is characterised in that it includes feed device and the feeding device set gradually from top to bottom, combustion
Stove and tapping mechanism are burnt, the feeding device includes at least two groups of conveying components, and each conveying component includes what is be vertically arranged
Receiving hopper and horizontally disposed conveying pipeline, conveyer device＆apos are both provided with conveying pipeline, each conveying component docks setting up and down, each defeated
The receiving hopper lower end that the feed end of expects pipe is adjacent with top connects, and the upper end connection of the discharge end receiving hopper adjacent with lower section, send
Material device can send material to uppermost receiving hopper, the discharge end of nethermost conveying pipeline to be connected with combustion furnace, each conveying pipeline
Discharge end at be both provided with sealing structure, the lower end connection of above-mentioned tapping mechanism and combustion furnace, the gasification and pyrolysis stove is also
Including the gas fractionation unit connected with burning furnace chamber.
2. a kind of gasification and pyrolysis stove according to claim 1, it is characterised in that the sealing structure includes stent, liquid
Air cylinder and hermatic door, sealing door closure are located at each conveying pipeline discharging port, and hydraulic cylinder is arranged on stent, its piston rod water
It is flattened to go out to be fixedly connected with hermatic door.
3. a kind of gasification and pyrolysis stove according to claim 1 or 2, it is characterised in that set on the gasification and pyrolysis stove
Two groups of conveying components, positioned at the top of the receiving hopper of lower section conveying component are provided with Anti-rotation type material level switch.
4. a kind of gasification and pyrolysis stove according to claim 1 or 2, it is characterised in that the combustion furnace is provided with burning
Chamber, the top of combustion furnace is in tubbiness, and bottom is tapered.
5. a kind of gasification and pyrolysis stove according to claim 1 or 2, it is characterised in that be provided with work in the combustion furnace
Dynamic fire grate.
6. a kind of gasification and pyrolysis stove according to claim 1 or 2, it is characterised in that the top of the combustion furnace is also set
It is equipped with level-sensing device.
A kind of 7. gasification and pyrolysis stove according to claim 1, it is characterised in that the tapping mechanism includes residue outlet,
The residue outlet is inclined upwardly setting, and the low order end of residue outlet is connected with the bottom of combustion furnace, and high order end is provided with slag notch,
Auger of slagging tap is provided with residue outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975643.7U CN207243836U (en) | 2017-08-07 | 2017-08-07 | A kind of gasification and pyrolysis stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720975643.7U CN207243836U (en) | 2017-08-07 | 2017-08-07 | A kind of gasification and pyrolysis stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207243836U true CN207243836U (en) | 2018-04-17 |
Family
ID=61879828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720975643.7U Expired - Fee Related CN207243836U (en) | 2017-08-07 | 2017-08-07 | A kind of gasification and pyrolysis stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207243836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450932A (en) * | 2020-04-09 | 2020-07-28 | 张仁清 | Pyrolysis gasification energy-saving equipment for garbage treatment |
-
2017
- 2017-08-07 CN CN201720975643.7U patent/CN207243836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450932A (en) * | 2020-04-09 | 2020-07-28 | 张仁清 | Pyrolysis gasification energy-saving equipment for garbage treatment |
| CN111450932B (en) * | 2020-04-09 | 2021-10-22 | 西安旭旌再生资源有限公司 | Pyrolysis gasification energy-saving equipment for walnut shell treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101995836B (en) | Automatic biomass gas feeding and diffusing control system and biomass gasification reaction system | |
| CN201144222Y (en) | Fixed bed type pressure gasification furnace for biomass briquetting | |
| CN201427952Y (en) | Biomass fuel gasification device | |
| CN207243836U (en) | A kind of gasification and pyrolysis stove | |
| CN201031216Y (en) | Multifunctional biomass gasifying device | |
| CN201828794U (en) | Automatic control system of feeding and distribution of biogas and biomass gasifying system | |
| CN205313472U (en) | Biomass briquette fuel gasification equipment | |
| CN2763273Y (en) | High efficiency and clean type gas generator using firewood and the like as raw material | |
| CN101967402A (en) | Biomass gasification reaction system | |
| CN101967405B (en) | Biomass gas discharge device and biomass gasification reaction system using same | |
| CN201201939Y (en) | Stalk gasification furnace and stalk gas purification apparatus | |
| CN103773505A (en) | Biomass two-stage type gas generating furnace | |
| CN210740374U (en) | A kind of burner | |
| CN103540380A (en) | Refuse-derived fuel for smoldering furnace | |
| CN202229394U (en) | Energy-saving emission-reducing fire tube boiler with stock bin | |
| CN204342744U (en) | Biomass gasifying furnace | |
| CN101892084A (en) | Large-scale fixed bed biomass gasification furnace and production process of gas with low oxygen content | |
| CN208253589U (en) | A kind of pyrolysis gasification furnace | |
| CN203728777U (en) | Biomass dual-segment gas generating furnace | |
| CN201825926U (en) | Straw, garbage and fire coal carbonization and gasification furnace | |
| CN110319458A (en) | A kind of two-stage type biomass furnace | |
| CN104694137B (en) | High-efficiency and continuous biomass carbonizing furnace | |
| CN204509223U (en) | Biological particles gasifier | |
| CN201864707U (en) | Biomass gas diffusing device and biomass gasification reaction system using same | |
| CN207811685U (en) | A kind of high stability biomass gasification tar high-temperature gasification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |