CN201218527Y - Novel stalk gasification furnace - Google Patents
Novel stalk gasification furnace Download PDFInfo
- Publication number
- CN201218527Y CN201218527Y CN 200820300736 CN200820300736U CN201218527Y CN 201218527 Y CN201218527 Y CN 201218527Y CN 200820300736 CN200820300736 CN 200820300736 CN 200820300736 U CN200820300736 U CN 200820300736U CN 201218527 Y CN201218527 Y CN 201218527Y
- Authority
- CN
- China
- Prior art keywords
- combustion gas
- storage chamber
- heater
- blast pipe
- air
- 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 12
- 239000000567 combustion gas Substances 0.000 claims abstract description 17
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 12
- 239000010902 straw Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a combustion furnace, in particular to a novel straw gasification furnace comprising a furnace body and a blast pipe extending into the furnace body. The air outlet of the blast pipe is of a hollow mushroom cap shape, and the surface of the mushroom cap shape is provided with a plurality of air outlet holes. The blast pipe is externally sleeved with a combustion gas collecting tube with the upper part sealed, the surface of the upper part of the combustion gas collecting tube is provided with a plurality of combustion gas inlet holes, and the lower end of the combustion gas collecting tube is communicated with a hearth chamber. The hearth chamber is communicated and connected with a gas storage chamber beside the furnace body, and a combustion gas outlet is arranged on the gas storage chamber. The air outlet of the blast pipe is of the hollow mushroom cap shape, which causes the air to be radiated evenly, thereby preventing the combustion ash from falling into the blast pipe to influence air supply. The obtained combustion gas directly enters the gas storage chamber through a hearth, the received combustion gas is smooth and cannot be blocked in the transporting process, and the structure is simple and more reasonable.
Description
Technical field
The utility model relates to a kind of combustion furnace, i.e. the novel straw gasification furnace.
Background technology
In prior art, it is of a great variety to be with strings such as stalk, straw, wheat straw, wood chip, industrial processes leftover bits and pieces that fuel changes into the device of fuel gas under normal pressure, structure is different, a kind of stalk gasifier was disclosed on 01 07th, 2004 as Chinese utility model patent specification, patent No. ZL03232933.4, it comprises combustion chamber and gasification bucket, cover plate, a secondary intake valve, secondary air inlet door, and its shortcoming is a complex structure.
The utility model content
The purpose of this utility model is to provide a kind of simple in structure, the better novel straw gasification furnace of result of use at above-mentioned deficiency.
Technical solution of the present utility model is: the novel straw gasification furnace comprises body of heater, stretches into the blower in the body of heater.The air outlet of blower is hollow mushroom head shapes, and the mushroom head surface has a plurality of exhaust vents.Blower is with the combustion gas discharge of top end socket outward, and discharge top circumferential surface has a plurality of combustion gas air admission holes, and the discharge lower end leads to the furnace bottom chamber.The air storage chamber on furnace bottom chamber and body of heater next door is connected, and air storage chamber is provided with gas outlet.
The utility model has the advantages that: 1, have only blast pipe, discharge in the body of heater, simple in structure.2, the air outlet of blower is hollow mushroom head shapes, the radiation air-out, and air-out is even, avoids firing ash and falls into and influence air feed.3, the combustion gas that obtains directly enters air storage chamber by burner hearth, and the combustion gas of receiving is unimpeded, does not stop up in carrying the way, and structure is more reasonable.
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model structure diagram.
The specific embodiment
Referring to accompanying drawing, the novel straw gasification furnace comprises body of heater 1, stretches into the blower 2 in the body of heater 1.The air outlet 3 of blower 2 is hollow mushroom head shapes, the mushroom head surface has a plurality of exhaust vents 5, the blower 2 outer combustion gas discharges 4 that are with the top end socket, discharge 4 top circumferential surface have a plurality of combustion gas air admission holes 6, discharge 4 lower ends lead to the furnace bottom chamber, the air storage chamber 7 on furnace bottom chamber and body of heater 1 next door is connected, and air storage chamber 7 is provided with gas outlet 8, connects gas-cooker 14.
Another structure is to be provided with another gas outlet 9 on air storage chamber 7, and this gas outlet 9 feeds the heating boiler 10 (conventional boiler) of body of heater sidepiece, realizes heat supply water.Pipe 12 on heating boiler 10 pipes 11 and the body of heater 1 is connected.
Usually light a fire for 15 times at fire grate.Also can in hollow mushroom head, be provided with electrical heating public attention 13 (electrical heating wire), realize electrical heating igniting (burning red mushroom head surface).
During igniting, open the baffle plate 16 on the pipe 12, the plume that produces when making igniting goes out, overhead gage 16 is closed in the burning back, form airtight burning, the combustion gas that produces is through combustion gas air admission hole 6 → discharge 4 → lower hearth 17 → air storage chamber 7 → gas outlet 8 → gas-cooker 14, or through gas outlet 9 → heating boiler 10.Can realize continuous burning about 2 hours after filling fuel in the stove, leaving water temperature 70-90 ℃, realize warming oneself or cooking, heat up water 15-40 minute heat time heating time, be convenient to universal the use in the rural area.
Claims (4)
1. novel straw gasification furnace, comprise body of heater (1), stretch into the blower (2) in the body of heater (1), the air outlet (3) that it is characterized in that blower (2) is hollow mushroom head shapes, the mushroom head surface has a plurality of exhaust vents (5), the outer combustion gas discharge (4) that is with the top end socket of blower (2), discharge (4) top circumferential surface has a plurality of combustion gas air admission holes (6), discharge (4) lower end leads to the furnace bottom chamber, the air storage chamber (7) on furnace bottom chamber and body of heater (1) next door is connected, and air storage chamber (7) is provided with gas outlet (8).
2. according to the described novel straw gasification furnace of claim 1, it is characterized in that air storage chamber (7) is provided with another gas outlet (9), this gas outlet (9) feeds the heating boiler (10) of body of heater sidepiece.
3. according to the described novel straw gasification furnace of claim 2, it is characterized in that the pipe (11) of heating boiler (10) and the pipe (12) on the body of heater (1) are connected.
4. according to claim 1,2 or 3 arbitrary described novel straw gasification furnaces, it is characterized in that being provided with electrical heating public attention (13) in the hollow mushroom head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820300736 CN201218527Y (en) | 2008-05-13 | 2008-05-13 | Novel stalk gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820300736 CN201218527Y (en) | 2008-05-13 | 2008-05-13 | Novel stalk gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218527Y true CN201218527Y (en) | 2009-04-08 |
Family
ID=40541361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820300736 Expired - Fee Related CN201218527Y (en) | 2008-05-13 | 2008-05-13 | Novel stalk gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218527Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876387A (en) * | 2012-09-26 | 2013-01-16 | 张英华 | Straw gasification furnace capable of continuously producing gas |
-
2008
- 2008-05-13 CN CN 200820300736 patent/CN201218527Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876387A (en) * | 2012-09-26 | 2013-01-16 | 张英华 | Straw gasification furnace capable of continuously producing gas |
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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: 20090408 Termination date: 20100513 |