CN206768038U - A kind of more class A fuel A biomass gasifying furnaces - Google Patents
A kind of more class A fuel A biomass gasifying furnaces Download PDFInfo
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- CN206768038U CN206768038U CN201720606037.8U CN201720606037U CN206768038U CN 206768038 U CN206768038 U CN 206768038U CN 201720606037 U CN201720606037 U CN 201720606037U CN 206768038 U CN206768038 U CN 206768038U
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Abstract
The utility model belongs to gasification furnace equipment technical field, and in particular to a kind of more class A fuel A biomass gasifying furnaces.It includes hopper, the dual-purpose screw(-type) feeder of the broken conveying of hopper connection, the discharging opening of the screw(-type) feeder is horn-like, body of heater includes raw material drying area, gas-burning reducing area, combustion gas pyrolysis oxidization area successively from top to bottom, the discharging opening of the screw(-type) feeder is arranged at the raw material drying area of the body of heater, tar separator is set at the top of the body of heater, the discharge combustion gas of gas outlet pipe is set above the tar separator, the bottom of furnace body sets tower ash handling equipment, and air introduction is set below the tower ash handling equipment.The utility model effectively reduces the cost and environmental protection treatment expense of raw material while various biomass materials are adapted to, and maintains the production stability and security of device.
Description
Technical field
The utility model belongs to gasification furnace equipment technical field, and in particular to a kind of more class A fuel A biomass gasifying furnaces.
Background technology
As biomass material progressively substitutes fossil energy, the technological innovation of biomass material burner also day crescent
Different, there is civil stalk gasification stove, industrial bio matter gasification furnace etc. in the market.But on promoting the use of, particularly gasification furnace
On civilian, generally existing this defect poor for applicability, it is mainly reflected in：The feeding manner of gasified raw material is inconvenient, fuel
Bad adaptability, the granularity requirement to raw material are tight；Caused tar easily blocks burner in gasification, and the gas containing tar exists
Peculiar smell can be produced after burning.Therefore, gasification furnace applicability is poor.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of raising fuel tolerance, charging is convenient, has
Imitate ash disposal oil removing, improve more class A fuel A biomass gasifying furnaces of combustion gas quality.
To achieve these goals, the utility model is to realize by the following technical solutions：
A kind of more class A fuel A biomass gasifying furnaces, it includes hopper, and the dual-purpose spiral of the broken conveying of hopper connection is given
Material machine, the discharging opening of the screw(-type) feeder is horn-like, and body of heater includes raw material drying area, gas-burning reducing successively from top to bottom
Area, combustion gas pyrolysis oxidization area, the discharging opening of the screw(-type) feeder are arranged at the raw material drying area of the body of heater, the body of heater top
Portion sets tar separator, and the discharge combustion gas of gas outlet pipe is set above the tar separator, and the bottom of furnace body is set
Tower ash handling equipment is put, air introduction is set below the tower ash handling equipment.
A kind of above-mentioned more class A fuel A biomass gasifying furnaces, its described screw(-type) feeder include disintegrating machine and helical feed
Machine, the disintegrating machine are placed in the lower section of the hopper, and the conveying worm is horizontal positioned, and the disintegrating machine is placed in the spiral
One end of conveyer, the other end of the conveying worm set discharging opening, one end connection motor of the conveying worm.
A kind of above-mentioned more class A fuel A biomass gasifying furnaces, its described disintegrating machine is tooth-like squeezing crusher, described tooth-like
Squeezing crusher connects motor by worm and gear.
A kind of above-mentioned more class A fuel A biomass gasifying furnaces, its described tar separator include shell, in the shell
Dividing plate is set, sets several to catch oil pipe, the top connection gas outlet pipe of the shell on the dividing plate.
A kind of above-mentioned more class A fuel A biomass gasifying furnaces, its described tar separator set compressed air interface.
Beneficial effect：
The utility model realizes that gasification furnace is suitable for various biomass materials and enters stove by equipment and the optimization design of structure
The performance of production, while first class purification tar-removing device and improved tower soot blower are added, the gasification furnace of improvement was tied,
While adapting to various biomass materials, the cost and environmental protection treatment expense of raw material are effectively reduced, and maintains device
Production stability and security.
Brief description of the drawings
Describe the utility model in detail with reference to the accompanying drawings and detailed description；
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of screw(-type) feeder.
Fig. 3 is the structural representation of tar separator.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Embodiment
Reference picture 1, the utility model include hopper 1, the dual-purpose screw(-type) feeder 2 of the broken conveying of the connection of hopper 1, institute
The discharging opening for stating screw(-type) feeder 2 is horn-like, and body of heater 3 includes raw material drying area 4, gas-burning reducing area 5, combustion successively from top to bottom
Gas checking solution zoneofoxidation 6, the discharging opening of the screw(-type) feeder 2 are arranged at the raw material drying area 4 of the body of heater, and the body of heater 3 pushes up
Portion sets tar separator 7, and the top of tar separator 7 sets gas outlet pipe 8 to discharge combustion gas, the bottom of body of heater 3
Portion sets tower ash handling equipment 9, and the tower lower section of ash handling equipment 9 sets air introduction 10.
Reference picture 2, the screw(-type) feeder 2 include disintegrating machine 11 and conveying worm 12, and the disintegrating machine 11 is tooth-like
Squeezing crusher, the disintegrating machine 11 connect motor by worm and gear.The disintegrating machine 11 is placed in the lower section of the hopper 1,
The conveying worm 12 is horizontal positioned, and the disintegrating machine 11 is placed in one end of the conveying worm 12, the helical feed
The other end of machine 12 sets discharging opening 13, one end connection motor 14 of the conveying worm 12.
After all size production raw material enters material bin, by entering spiral shell after tooth-like squeezing crusher automatic clamping attrition crushing
Spin axis inner chamber, helical axis are conveyed into burner hearth under motor driven.The transmission device of disintegrating machine is by worm gear device by electricity
The power of machine transmits the function of to tooth-like squeezing crusher, reaching that a motor realization is broken and conveys.Reducing raw material need to break
Broken, compacting and packaging unpack the multiple working procedure used again, and have automatic function selecting, for the biology less than broken degree
Matter raw material meeting automatic transport, is not required to expend electric energy.
Reference picture 3, the tar separator 7 include shell 15, dividing plate 16, the dividing plate 16 are set in the shell 15
It is upper to set several to catch oil pipe 17, the top connection gas outlet pipe 8 of the shell 15.The tar separator 7 sets pressure
Contracting air interface.
The tar of gas entrainment, the rotation inlet air set by device and after catching oil pipe, most tar is entering
It is trapped in before airduct in device, the mesh of most of tar in combustion gas is removed by regularly using compressed air purging to reach
's.Structure and the material selection research and development of oil pipe are caught, substantive effect is obtained after calculating and use.
Operation principle：
The biomass material of all size is delivered to the hopper of stokehold through wide type belt conveyor, is sent into by hopper broken defeated
Dual-purpose screw(-type) feeder is sent, all size length is applicable and is not more than 200mm, diameter is not more than 50mm biomass material, passes through
Dual-purpose screw(-type) feeder is axially conveyed into gasification furnace after tentatively crushing by wear-resisting conveying worm, into the biology in stove
Matter raw material contacts the heat absorbed in gas with the gas to gasify, and while cooling down combustion gas, biomass material is further dried
Moisture content is removed, is constantly moved under the conditions of deadweight to oxicracking area, after dried biomass material enters oxicracking area,
A part carries out oxidizing fire with the air added and provides heat, and most of biomass material cracks as combustion under anoxic conditions
Gas, reducing zone is upwardly into from zoneofoxidation, lower gas cleaning plant, combustion gas warp are entered behind drying area and tar-removing device
After purifying and dedusting is crossed except moisture content and the part tar of entrainment, it is sent into boiler and is used as fuel.
Dual-purpose screw(-type) feeder, can be applicable various raw materials enters stove operation, and the biomass pellet without routine is former
Material is used as feed stock for blast furnace, most long reachable 200mm, has into stove stabilization, does not get stuck, feed adjustable performance；Tower ash handling equipment,
It, which rotates ash discharge, can meet charging, production and ash disposal that biomass material from the top down can continue, the detector of setting
Table is controlled the factor of created gase for into stove air quantity, reaching high and stable production；Special gas outlet tar-removing device, reduces
The purification pressure of postorder purifier, tar, which is reentered in stove, participates in secondary oxidation reduction.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of more class A fuel A biomass gasifying furnaces, it is characterised in that including hopper, the broken conveying of hopper connection is dual-purpose
Screw(-type) feeder, the discharging opening of the screw(-type) feeder is horn-like, and body of heater includes raw material drying area, combustion gas successively from top to bottom
Reducing zone, combustion gas pyrolysis oxidization area, the discharging opening of the screw(-type) feeder are arranged at the raw material drying area of the body of heater, the stove
Tar separator is set at the top of body, the discharge combustion gas of gas outlet pipe, the body of heater bottom are set above the tar separator
Portion sets tower ash handling equipment, and air introduction is set below the tower ash handling equipment.
A kind of 2. more class A fuel A biomass gasifying furnaces according to claim 1, it is characterised in that the screw(-type) feeder bag
Disintegrating machine and conveying worm are included, the disintegrating machine is placed in the lower section of the hopper, and the conveying worm is horizontal positioned, described
Disintegrating machine is placed in one end of the conveying worm, and the other end of the conveying worm sets discharging opening, the helical feed
One end connection motor of machine.
3. a kind of more class A fuel A biomass gasifying furnaces according to claim 1, it is characterised in that the disintegrating machine is tooth-like
Squeezing crusher, the tooth-like squeezing crusher connect motor by worm and gear.
A kind of 4. more class A fuel A biomass gasifying furnaces according to claim 1, it is characterised in that the tar separator
Including shell, dividing plate is set in the shell, sets several to catch oil pipe, the top connection combustion gas of the shell on the dividing plate
Outlet.
A kind of 5. more class A fuel A biomass gasifying furnaces according to claim 1, it is characterised in that the tar separator
Compressed air interface is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606037.8U CN206768038U (en) | 2017-05-26 | 2017-05-26 | A kind of more class A fuel A biomass gasifying furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606037.8U CN206768038U (en) | 2017-05-26 | 2017-05-26 | A kind of more class A fuel A biomass gasifying furnaces |
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| Publication Number | Publication Date |
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| CN206768038U true CN206768038U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720606037.8U Active CN206768038U (en) | 2017-05-26 | 2017-05-26 | A kind of more class A fuel A biomass gasifying furnaces |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114456819A (en) * | 2022-02-09 | 2022-05-10 | 安徽上元绿能科技有限公司 | Biomass positive pressure gas-carbon co-production generator |
-
2017
- 2017-05-26 CN CN201720606037.8U patent/CN206768038U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114456819A (en) * | 2022-02-09 | 2022-05-10 | 安徽上元绿能科技有限公司 | Biomass positive pressure gas-carbon co-production generator |
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