CN104726114A - Large and medium vacuum anaerobic gasification furnace of plant straws - Google Patents
Large and medium vacuum anaerobic gasification furnace of plant straws Download PDFInfo
- Publication number
- CN104726114A CN104726114A CN201410853689.2A CN201410853689A CN104726114A CN 104726114 A CN104726114 A CN 104726114A CN 201410853689 A CN201410853689 A CN 201410853689A CN 104726114 A CN104726114 A CN 104726114A
- Authority
- CN
- China
- Prior art keywords
- vapourizing furnace
- big
- anaerobism
- sized straw
- design
- 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.)
- Pending
Links
- 239000010902 straw Substances 0.000 title claims abstract description 42
- 238000002309 gasification Methods 0.000 title abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 7
- 239000011449 brick Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 229910052742 iron Inorganic materials 0.000 claims 2
- 239000007789 gas Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000002737 fuel gas Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910001120 nichrome Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0903—Feed preparation
- C10J2300/0906—Physical processes, e.g. shredding, comminuting, chopping, sorting
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0916—Biomass
- C10J2300/092—Wood, cellulose
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention provides a large and medium vacuum anaerobic gasification furnace of plant straws, in order to make full use of rural straws to produce fuel gas. Plant straws are placed in the gasification furnace to be gasified into a combustible gas at a high temperature under an air isolation condition; a plurality of steel heating bars are arranged in each large and medium vacuum anaerobic gasification furnace of plant straws, and resistance wires are installed in the heating bars; the heights of the heating bars are smaller than the height of a gas boiler. By adopting the large and medium vacuum anaerobic gasification furnace of plant straws, the pollution caused by straw burning is solved, and clean energy is produced. The straws and household refuse can be reused, thereby being energy-saving, environmentally friendly and efficient, and bringing convenience to production and life of people.
Description
One, technical field
The present invention designs a kind of big-and-middle-sized straw vacuum anaerobism vapourizing furnace.
Two, background technology
According to existing production technology, further research and develop through me and form.
three, summary of the invention
The object of this invention:
The object of the invention is to, provide a kind of big-and-middle-sized straw vacuum anaerobism vapourizing furnace, to reach the object making full use of straw from village production combustion gas.Not only solve the pollution that crop straw burning brings, and create clean energy.
The technical scheme of this invention:
Big-and-middle-sized straw vacuum anaerobism vapourizing furnace provided by the invention, is characterized in that, this big-and-middle-sized straw vacuum anaerobism vapourizing furnace is designed to cylinder type, also can be designed to other cylinders, centrum, stage body, spheroid, spheroid; And the body mutually to be combined by these solids.The scale of vapourizing furnace and size, determine according to need of production, changeable.This stove is by the stalk of plant, puts into vapourizing furnace, when isolated air, changes into inflammable gas through High Temperature Gas.The some steel heating rods of design in each big-and-middle-sized straw vacuum anaerobism vapourizing furnace, design and installation resistance wire in heating rod.The height of heating rod is 2/3rds of gas fired-boiler.The bottom of vapourizing furnace, design and installation row of air tubes, this pipeline also can design on top cover, and installs automatic switch valve above.The bottom design of vapourizing furnace has the hermatic door removing residue, the number of hermatic door and size, according to the scale of vapourizing furnace with need to determine.The medium design of top cover is pneumatic outlet, and installs automatic switch valve on the pipeline of air outlet.Around pneumatic outlet, design feeding port, feeding port design hermatic door, can open, can close.Feeding port size and number, according to the size of vapourizing furnace with need to determine.The vapourizing furnace lowest layer, be the activity space that the pillar of height about 2 meters provides, this space mounting is to the high-voltage cable of heat supply in stove.
The furnace wall of big-and-middle-sized straw vacuum anaerobism vapourizing furnace, being fire brick layer, thermal insulation thermal insulation layer, Steel Concrete furnace wall from the inside to the outside respectively, is external thermal insulation outside Lu Bi.
The main furnace wall of big-and-middle-sized straw vacuum anaerobism vapourizing furnace, is made up of skeleton construction, also can uses steel construction, brick mix structure, cast iron casting etc.; Steel construction, cast iron casting can global formations, plate also can be used to dock shaping.
Big-and-middle-sized straw vacuum anaerobism vapourizing furnace, multiplely can combine, forms new aggregate, carry out combination producing.
This invention particular content has:
1, the stalk in farmland is reclaimed, carry out grinding and processing.
2, the stalk after processing is pressed into large and medium-sized block.
3, the large and medium-sized straw be pressed into is dropped in stove by dog-house.
5, the top dog-house of this big-and-middle-sized straw vacuum anaerobism vapourizing furnace, sealed bottom door is airtight, and can not leak gas.
6, by the row of air tubes of bottom, the air in stove is extracted out, makes to be in vacuum state in stove.
7, high voltage electric is passed through base conductor, to heating rod heating, make it continuous high temperature.
8, after the combustion gas of producing being lowered the temperature by tempering tower store, can for the production of and life.
Beneficial effect of the present invention
Big-and-middle-sized straw vacuum anaerobism vapourizing furnace, makes stalk and domestic refuse be re-used, energy-saving and environmental protection, efficient, the production be convenient for people to and life.
Four, accompanying drawing explanation
Fig. 1 is big-and-middle-sized straw anaerobism vapourizing furnace cross-sectional view, wherein: 1 pillar; 2 base thermofins; 3 fire brick layers; 4 nichrome wire; 5 heating rod shells; 6 external thermal insulations; 7 exterior walls; 8 inner thermal insulating layers; 9 refractory brickworks; 10 pneumatic outlets; 11 automatic switch valves; 12 vacuum leads; 13 automatic switch valves; 14 ground indicateing arms.
Fig. 2 is big-and-middle-sized straw anaerobism vapourizing furnace cross-sectional view, wherein: 6 external thermal insulations; 7 exterior walls; 8 inner thermal insulating layers; 9 refractory brickworks; 14 ground indicateing arms; Can opening encapsulation door bottom 15.
Fig. 3 is big-and-middle-sized straw anaerobism gasification furnace roof bilge construction schematic diagram, wherein: 6 external thermal insulations; 7 exterior walls; 8 inner thermal insulating layers; 9 refractory brickworks; 10 pneumatic outlets; 16 feeding port hermatic doors.
Fig. 4 is big-and-middle-sized straw anaerobism vapourizing furnace cross-sectional structure schematic diagram, wherein: 4 nichrome wire; 5 heating rod shells; 6 external thermal insulations; 7 exterior walls; 8 inner thermal insulating layers; 9 refractory brickworks.
five, embodiment:
1, stalk is reclaimed, grinding and processing.
2, after pulverizing, stalk is processed into block, convenient carrying.
3, this straw is dropped in vapourizing furnace.
4, airtight vapourizing furnace, heats to energising in stove.
5, treat that reaction in furnace is complete, open fire door, remove residue, prepare again to produce.
6, the combustion gas storage at lower temperature will produced.
Claims (10)
1. big-and-middle-sized straw vacuum anaerobism vapourizing furnace, is characterized in that, this big-and-middle-sized straw vacuum anaerobism vapourizing furnace is designed to cylinder type.
2. big-and-middle-sized straw vacuum anaerobism vapourizing furnace according to claim 1, is characterized in that, also can be designed to other cylinders, centrum, stage body, spheroid, spheroid; And the body mutually to be combined by these solids.
3. big-and-middle-sized straw vacuum anaerobism vapourizing furnace according to claim 1, it is characterized in that, this stove is by the stalk of plant, puts into vapourizing furnace, when isolated air, changes into inflammable gas through High Temperature Gas; The some steel heating rods of design in each big-and-middle-sized straw vacuum anaerobism vapourizing furnace, design and installation resistance wire in heating rod; The height of heating rod is lower than the height of gas fired-boiler.
4. big-and-middle-sized straw vacuum anaerobism vapourizing furnace according to claim 1, is characterized in that, the bottom of vapourizing furnace, design and installation row of air tubes; This pipeline or design on top cover, and install automatic switch valve above; The bottom design of vapourizing furnace has the hermatic door removing residue, the number of hermatic door and size, according to the scale of vapourizing furnace with need to determine.
5. big-and-middle-sized straw vacuum anaerobism vapourizing furnace according to claim 1, it is characterized in that, the medium design of top cover is pneumatic outlet, and installs automatic switch valve on the pipeline of air outlet.
6. big-and-middle-sized straw vacuum anaerobism vapourizing furnace according to claim 1, is characterized in that, around pneumatic outlet, and design feeding port; Feeding port design hermatic door, can open, can close; Feeding port size and number, according to the size of vapourizing furnace with need to determine.
7. big-and-middle-sized straw vacuum anaerobism vapourizing furnace according to claim 1, is characterized in that, the vapourizing furnace lowest layer, and be the activity space that the pillar of height about 2 meters provides, this space mounting is to the high-voltage cable of heat supply in stove.
8. big-and-middle-sized straw vacuum anaerobism vapourizing furnace according to claim 1, it is characterized in that, the furnace wall of big-and-middle-sized straw vacuum anaerobism vapourizing furnace, being fire brick layer, thermal insulation thermal insulation layer, Steel Concrete furnace wall from the inside to the outside respectively, is external thermal insulation outside furnace wall.
9. big-and-middle-sized straw vacuum anaerobism vapourizing furnace according to claim 1, is characterized in that, the main furnace wall of big-and-middle-sized straw vacuum anaerobism vapourizing furnace, is made up of skeleton construction, also can uses steel construction, brick mix structure, iron cast etc.; Steel construction, iron cast can global formations, plate also can be used to dock shaping.
10. big-and-middle-sized straw vacuum anaerobism vapourizing furnace according to claim 1, is characterized in that, big-and-middle-sized straw vacuum anaerobism vapourizing furnace, multiplely can combine, form new aggregate, carry out combination producing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410853689.2A CN104726114A (en) | 2014-05-20 | 2014-12-25 | Large and medium vacuum anaerobic gasification furnace of plant straws |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014102260253 | 2014-05-20 | ||
| CN201410226025 | 2014-05-20 | ||
| CN201410853689.2A CN104726114A (en) | 2014-05-20 | 2014-12-25 | Large and medium vacuum anaerobic gasification furnace of plant straws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104726114A true CN104726114A (en) | 2015-06-24 |
Family
ID=53450545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410853689.2A Pending CN104726114A (en) | 2014-05-20 | 2014-12-25 | Large and medium vacuum anaerobic gasification furnace of plant straws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104726114A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105219627A (en) * | 2015-11-15 | 2016-01-06 | 朱永彪 | Stainless steel steel and concrete structure anaerobic power-generating supply station |
| CN105219626A (en) * | 2015-11-15 | 2016-01-06 | 朱永彪 | Cast iron casting structure anaerobic power-generating supply station |
| CN105219625A (en) * | 2015-11-15 | 2016-01-06 | 朱永彪 | Brick mix structure anaerobic power-generating supply station |
| CN105255710A (en) * | 2015-11-15 | 2016-01-20 | 朱永彪 | Anaerobic power generation and gas supply station with reinforced concrete structure |
| CN105290084A (en) * | 2015-11-07 | 2016-02-03 | 朱永彪 | Vacuum pyrolyzing apparatus for organic organisms |
| CN105385581A (en) * | 2015-11-15 | 2016-03-09 | 朱永彪 | Anaerobic power generation and gas supply station with plastic steel-concrete structure |
| CN105385580A (en) * | 2015-11-15 | 2016-03-09 | 朱永彪 | Anaerobic power generation and gas supply station with glass fiber reinforced plastic steel-concrete structure |
| CN105385579A (en) * | 2015-11-15 | 2016-03-09 | 朱永彪 | Anaerobic power generation and gas supply station with rubber thread steel-concrete structure |
| CN105420078A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Rubber line and steel mixed structure anaerobic power generation gas supply station |
| CN105420081A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Caron steel and steel mixed structure anaerobic power generation gas supply station |
| CN105420077A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Steel and wood structure anaerobic power generation gas supply station |
| CN105420076A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Vitex woven mixed membrane steel structure anaerobic power generation gas supply station |
| CN105420080A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Enamel and steel mixed structure anaerobic power generation gas supply station |
| CN105420079A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Willow woven mixed membrane steel structure anaerobic power generation gas supply station |
-
2014
- 2014-12-25 CN CN201410853689.2A patent/CN104726114A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290084A (en) * | 2015-11-07 | 2016-02-03 | 朱永彪 | Vacuum pyrolyzing apparatus for organic organisms |
| CN105385580A (en) * | 2015-11-15 | 2016-03-09 | 朱永彪 | Anaerobic power generation and gas supply station with glass fiber reinforced plastic steel-concrete structure |
| CN105219625A (en) * | 2015-11-15 | 2016-01-06 | 朱永彪 | Brick mix structure anaerobic power-generating supply station |
| CN105255710A (en) * | 2015-11-15 | 2016-01-20 | 朱永彪 | Anaerobic power generation and gas supply station with reinforced concrete structure |
| CN105219626A (en) * | 2015-11-15 | 2016-01-06 | 朱永彪 | Cast iron casting structure anaerobic power-generating supply station |
| CN105385581A (en) * | 2015-11-15 | 2016-03-09 | 朱永彪 | Anaerobic power generation and gas supply station with plastic steel-concrete structure |
| CN105219627A (en) * | 2015-11-15 | 2016-01-06 | 朱永彪 | Stainless steel steel and concrete structure anaerobic power-generating supply station |
| CN105385579A (en) * | 2015-11-15 | 2016-03-09 | 朱永彪 | Anaerobic power generation and gas supply station with rubber thread steel-concrete structure |
| CN105420078A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Rubber line and steel mixed structure anaerobic power generation gas supply station |
| CN105420081A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Caron steel and steel mixed structure anaerobic power generation gas supply station |
| CN105420077A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Steel and wood structure anaerobic power generation gas supply station |
| CN105420076A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Vitex woven mixed membrane steel structure anaerobic power generation gas supply station |
| CN105420080A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Enamel and steel mixed structure anaerobic power generation gas supply station |
| CN105420079A (en) * | 2015-11-15 | 2016-03-23 | 朱永彪 | Willow woven mixed membrane steel structure anaerobic power generation gas supply station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
|
| WD01 | Invention patent application deemed withdrawn after publication |