CN2570689Y - Vertical three-return-smoke gasification energy-saving furnace - Google Patents
Vertical three-return-smoke gasification energy-saving furnace Download PDFInfo
- Publication number
- CN2570689Y CN2570689Y CN 02274062 CN02274062U CN2570689Y CN 2570689 Y CN2570689 Y CN 2570689Y CN 02274062 CN02274062 CN 02274062 CN 02274062 U CN02274062 U CN 02274062U CN 2570689 Y CN2570689 Y CN 2570689Y
- Authority
- CN
- China
- Prior art keywords
- gasification
- hot cell
- receiving chamber
- subjected
- heat receiving
- 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 44
- 239000000779 smoke Substances 0.000 title abstract 2
- 239000003245 coal Substances 0.000 claims abstract description 18
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003546 flue gas Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a vertical three-smoke-returning gasification energy-saving furnace, belonging to a civil boiler. The coal gasification and heat recovery device comprises a water jacket 14, a combustion chamber 3, a coal storage bin 2, a quick heating pipe 12 and the like, wherein the coal storage bin 2 is internally connected with an air supply pipe 11, the other side of the quick heating pipe 12 is provided with a first gasification heat receiving chamber 6, a second gasification heat receiving chamber 7 and a third gasification heat receiving chamber 8, the inner side walls of the first gasification heat receiving chamber, the second gasification heat receiving chamber and the third gasification heat receiving chamber are respectively and fixedly connected with a heating chamber quick heating pipe 9, and the top of the third gasification heat receiving chamber is provided with a smoke outlet 10. The utility model has the advantages that: the structure is novel, the heat is fully absorbed and utilized after the flue gas is circulated by the three gasification heating chambers, the heat utilization rate reaches 90 percent, the smokeless and dustless effects are achieved, dust-free equipment does not need to be equipped, and the gasification furnace is suitable for cities and rural areas.
Description
Technical field the utility model belongs to civil boiler.
The stove that background technology is present is because its flue is short, and heat utilization ratio is low, can not utilize the energy better, and flue dust is bigger simultaneously, and environmental pollution is bigger, can not satisfy people's living needs.
Summary of the invention the utility model provides a kind of vertical three to return the cigarette gasification energy-saving stove, to solve because of the short low problem of heat utilization ratio that causes of flue.The technical scheme that the utility model is taked is: comprise water jacket 14, combustion chamber 3, this top, combustion chamber is coal store 2, coal feed point 1 is arranged on this coal store, a coal stove door 4 is arranged at this bottom, combustion chamber, cleaning door 5 is arranged at this bottom, combustion chamber, the fixedly connected quick heating pipe 12 in this bottom, combustion chamber, coal store connects ajutage 11 for 2 li, quick heating pipe 12 opposite sides are that first gasification is subjected to hot cell 6, this first gasification is subjected to the hot cell be connected by hot cell 7 with second gasification, this second gasification is subjected to the hot cell be connected by hot cell 8 with the 3rd gasification, first, second, the 3rd gasification fixedly connected respectively hot cell quick heating pipe 9 that is subjected on the indoor sidewall that is heated is subjected to the top in hot cell that outlet flue 10 is arranged in the 3rd gasification, first, second, the 3rd gasification is subjected to the bottom, hot cell to be separately installed with deashing plate 13.In combustion process, the flue gas that the burning of combustion chamber produces enters first gasification through quick heating pipe and is subjected to the hot cell, enters second gasification again and is subjected to the hot cell, enters the 3rd gasification at last and is subjected to the hot cell, on indoor sidewall is heated in each gasification be subjected to the hot cell quick heating pipe to absorb heat after, discharge from outlet flue.
The utility model has the advantages that: novel structure, flue gas is after three gasifications are subjected to the hot cell circulation, and heat is fully absorbed, and heat utilization ratio reaches 90%, reaches the effect of smokeless and dust free.The utility model integrates energy-saving and environmental protection, multiple advantage such as economic, practical, need not be equipped with dustless equipment, is fit to city and rural area and uses.
Appended drawings is the utility model structural representation.
The specific embodiment
Claims (1)
1, a kind of vertical three return the cigarette gasification energy-saving stove, comprise water jacket (14), combustion chamber (3), this top, combustion chamber is coal store (2), coal feed point (1) is arranged on this coal store, a coal stove door (4) is arranged at this bottom, combustion chamber, cleaning door (5) is arranged at this bottom, combustion chamber, the fixedly connected quick heating pipe in this bottom, combustion chamber (12), it is characterized in that: coal store (2) lining connects ajutage (11), quick heating pipe (12) opposite side is that first gasification is subjected to hot cell (6), this first gasification is subjected to the hot cell be connected by hot cell (7) with second gasification, this second gasification is subjected to the hot cell be connected by hot cell (8) with the 3rd gasification, first, second, the 3rd gasification fixedly connected respectively hot cell quick heating pipe (9) that is subjected on the indoor sidewall that is heated, be subjected to the top in hot cell that outlet flue (10) is arranged in the 3rd gasification, first, second, the 3rd gasification is subjected to the bottom, hot cell to be separately installed with deashing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274062 CN2570689Y (en) | 2002-07-04 | 2002-07-04 | Vertical three-return-smoke gasification energy-saving furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274062 CN2570689Y (en) | 2002-07-04 | 2002-07-04 | Vertical three-return-smoke gasification energy-saving furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570689Y true CN2570689Y (en) | 2003-09-03 |
Family
ID=33738393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02274062 Expired - Fee Related CN2570689Y (en) | 2002-07-04 | 2002-07-04 | Vertical three-return-smoke gasification energy-saving furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570689Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967131A (en) * | 2012-10-27 | 2013-03-13 | 张向华 | Special hot-air furnace for drying |
-
2002
- 2002-07-04 CN CN 02274062 patent/CN2570689Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967131A (en) * | 2012-10-27 | 2013-03-13 | 张向华 | Special hot-air furnace for drying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |