CN205368269U - Living beings moving bed gasification stove - Google Patents
Living beings moving bed gasification stove Download PDFInfo
- Publication number
- CN205368269U CN205368269U CN201521107956.8U CN201521107956U CN205368269U CN 205368269 U CN205368269 U CN 205368269U CN 201521107956 U CN201521107956 U CN 201521107956U CN 205368269 U CN205368269 U CN 205368269U
- Authority
- CN
- China
- Prior art keywords
- vaporizer
- mouth
- charcoal
- vaporizer body
- chamber
- 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
- 238000002309 gasification Methods 0.000 title claims abstract description 17
- 239000006200 vaporizer Substances 0.000 claims abstract description 36
- 239000003610 charcoal Substances 0.000 claims abstract description 18
- 239000002028 Biomass Substances 0.000 claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 239000000567 combustion gas Substances 0.000 claims description 9
- 241000005139 Lycium andersonii Species 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 7
- 239000000446 fuel Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000202807 Glycyrrhiza Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a living beings moving bed gasification stove, including traveling grate stoker, vaporizer and cyclone, the vaporizer body is fixed on the base that is connected with traveling grate stoker, be equipped with the air inlet mouth on the vaporizer body, wind chamber on the vaporizer body communicates with air inlet mouth and special air feed fan respectively, the port is for the big little horn mouth of lower extreme in upper end on the inner chamber of vaporizer body, the mouth of pipe of the oblique discharging pipe of material loading machine is arranged in on the vaporizer horn mouth, the outside of vaporizer horn mouth is equipped with the lighting -up tuyere, the inboard of vaporizer is equipped with furnace arch and gas fuel passag, the gas fuel passag top is equipped with gas distributor chamber, this gas distributor chamber 's rear portion is equipped with two cyclone, this dust remover is rather than the ash storage chamber intercommunication of below, chain bar's terminal below is equipped with the water jacket formula and stores up the charcoal room, it is equipped with water jacket formula spiral play charcoal machine to store up charcoal room lower part, the export that goes out the charcoal machine is connected with packing barrel seal. Product gas is stable, and the quality of charcoal is high, and biomass feedstock uses extensively, and the automated control of being convenient for is showing the advantage.
Description
Technical field
This utility model relates to a kind of biomass gasifying furnace, particularly a kind of biomass moving bed gasification furnace.
Background technology
Biomass gasifying furnace currently mainly has solidification bed and two kinds of forms of fluid bed.As the term suggests solidifying bed biomass material is in the fixing gasification enterprising circulation of qi promoting of siege, the vaporization time produced due to the difference of gasified raw material is different, after gasified raw material completes gasification, when remaining fixed carbon part needs to remove, solidify bed will be unable to, can only unload under manually carrying out, thus can cause unload under fixed carbon the time grasp indefinite, under unload and early causing end of not gasifying to produce raw charcoal, under unload and late cause fixed carbon to become ash, time length again can make ash form slag, makes gasification to proceed.Fluidized-bed gasification furnace can only gasify, and granule is less and comparatively uniform biomass material, such as wood powder, rice husk etc..The biomass material of the larger shapes such as branch, wooden stick, shell cannot be used.Therefore, existing traveling-grate stoker how is utilized to realize gasifying as moving bed the new problem being to realize gas, charcoal coproduction.
Summary of the invention
This utility model purpose be to provide a kind of utilize traveling-grate stoker as moving bed realize gasification a kind of biomass moving bed gasification furnace.
nullThe technical scheme realizing this utility model purpose is，A kind of biomass moving bed gasification furnace，Including traveling-grate stoker、Vaporizer and cyclone dust extractor，It is characterized in that: vaporizer body is fixed on the base being connected with traveling-grate stoker，Vaporizer body is provided with air intake mouth，Wind chamber on vaporizer body connects with air intake mouth and special air feed blower fan respectively，The inner chamber upper port of described vaporizer body is the horn mouth that upper end is big and lower end is little，The mouth of pipe of the oblique discharge nozzle of feeder is placed on described vaporizer horn mouth，The bell-mouthed outside of vaporizer is provided with lighting-up tuyere，The inner side of vaporizer is provided with chimney arch and blast tube，Blast tube is arranged over combustion gas distributor chamber，The rear portion of this combustion gas distributor chamber is provided with double-cyclone dust collector，This cleaner unit connects with Dust Storage Room below，The end of chain row is connected with water-jacket typ storage charcoal room，Storage bottom, charcoal room is provided with water-jacket typ spiral carbon output machine，Outlet and the pail pack of carbon output machine are tightly connected.
This utility model has compared with the prior art and utilizes existing traveling-grate stoker technology cost low, vaporizer gasification temperature high (more than 800 degree), and tar can be made fully to crack, aerogenesis is stable, the quality of charcoal is high, and biomass material is widely used, it is simple to the remarkable advantage of Automated condtrol.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；Fig. 2 is the A-A sectional view of Fig. 1；Fig. 3 is the top view of Fig. 2.
Detailed description of the invention:
The technical solution of the utility model is, chain fire-gate place of leaking out all is sealed, traveling-grate stoker arranges the connection base of vaporizer body, its width should be consistent with fire grate width, vaporizer body is fixed on connection base, the shell of vaporizer body is steel plate, internal layer is refractory material, fills insulation material between shell and internal layer.The top of vaporizer 11 is provided with the air intake mouth 10 of air gasification agent, and air intake mouth connects with the wind chamber 9 of its outside, and this wind chamber is by special fan 78 air feed by the road, and this blower fan is frequency conversion fan.The upper end of this utility model vaporizer is up big and down small bell mouth shape, and is connected with the discharge nozzle 2 of screw feeding machine 1, and the charging aperture of screw feeding machine is provided with feed bin 4, and feed bin is arranged on semi-underground being easy to and loads biomass material.The left and right at the horn mouth place, outside of vaporizer 11 is provided with two lighting-up tuyeres 3 altogether, the inner side of vaporizer is provided with the chimney arch 18 that refractory material is built, blast tube 19 it is provided with inside chimney arch, blast tube 19 be arranged above combustion gas distributor chamber 12, by distributor chamber 12 and two cleaner units 13, cyclone dust extractor 13 and 14 is distributed in combustion gas by the pipe 22 between 14, cyclone dust extractor surrounding is insulation material, gas outlet 20 and 21 on cyclone dust extractor, it is connected after pipe 22 connects and merges into a gas outlet 23, the lower part outlet of cyclone dust extractor is connected with Dust Storage Room 15, Dust Storage Room is provided with ash hole 16.Chain end be connected with storage charcoal room 17, storage charcoal room 17 is jacket structure for water form, is provided with spiral carbon output machine 5 in the bottom of storage charcoal room, and carbon output machine 5 urceolus is double-layer water jacket type, the outlet of carbon output machine connects charcoal pail pack 6, and pail pack exports as being tightly connected with carbon output machine.
Operation principle of the present utility model, by feeder, biomass fuel is sent into vaporizer, feeding is stopped when fuel depth reaches lighting-up tuyere, open lighting-up tuyere, it is placed on the vaporizer bed of material with combustibles such as newspaper, wood shavings or Radix Glycyrrhizaes by lighting-up tuyere, firing combustibles, unlatching roots blower, after biomass fuel starts burning, open feeder and make the THICKNESS CONTROL thickness of feed layer in design of biomass fuel.It is then turned on special air feed blower fan, adjusts air feed blower fan and make to be maintained in vaporizer micro-vacuum state, make gasification be smoothed out.Fuel gas after gasification is under the effect of roots blower, the passage being supplied bottom by vaporizer bottom and stove enters blast tube 19, combustion gas is distributed to after cyclone dust extractor 13 and 14 carries out dedusting by connecting pipeline through the gas outlet another set of device dedusting coke removing appts of feeding by the allocated room of combustion gas, then through roots blower, combustion gas is sent into gas storage holder.
Remaining fixing carbon block after gasification, uniformly it is moved rearwards by by traveling-grate stoker sending into storage charcoal room, fixed carbon is lowered the temperature storage charcoal is indoor after the circulating water in water jacket, until carbon block is extinguished completely when dropping to extinguishing temperature, then by carbon output machine, carbon block is sent entrance pail pack.
Claims (1)
- null1. a biomass moving bed gasification furnace，Including traveling-grate stoker、Vaporizer and cyclone dust extractor，It is characterized in that: vaporizer body is fixed on the base being connected with traveling-grate stoker，Vaporizer body is provided with air intake mouth，Wind chamber on vaporizer body connects with air intake mouth and special air feed blower fan respectively，The inner chamber upper port of described vaporizer body is the horn mouth that upper end is big and lower end is little，The mouth of pipe of the oblique discharge nozzle of feeder is placed on described vaporizer horn mouth，The bell-mouthed outside of vaporizer is provided with lighting-up tuyere，The inner side of vaporizer is provided with chimney arch and blast tube，Blast tube is arranged over combustion gas distributor chamber，The rear portion of this combustion gas distributor chamber is provided with double-cyclone dust collector，This cleaner unit connects with Dust Storage Room below，The end of chain row is connected with water-jacket typ storage charcoal room，Storage bottom, charcoal room is provided with water-jacket typ spiral carbon output machine，Outlet and the pail pack of carbon output machine are tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107956.8U CN205368269U (en) | 2015-12-29 | 2015-12-29 | Living beings moving bed gasification stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107956.8U CN205368269U (en) | 2015-12-29 | 2015-12-29 | Living beings moving bed gasification stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368269U true CN205368269U (en) | 2016-07-06 |
Family
ID=56257385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521107956.8U Expired - Fee Related CN205368269U (en) | 2015-12-29 | 2015-12-29 | Living beings moving bed gasification stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205368269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400549A (en) * | 2015-12-29 | 2016-03-16 | 河北龙云秸秆制气科技有限公司 | Biomass moving bed gasification furnace |
-
2015
- 2015-12-29 CN CN201521107956.8U patent/CN205368269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400549A (en) * | 2015-12-29 | 2016-03-16 | 河北龙云秸秆制气科技有限公司 | Biomass moving bed gasification furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20201229 |