CN2138253Y - Smoke-eliminating energy-saving stove - Google Patents
Smoke-eliminating energy-saving stove Download PDFInfo
- Publication number
- CN2138253Y CN2138253Y CN 92244104 CN92244104U CN2138253Y CN 2138253 Y CN2138253 Y CN 2138253Y CN 92244104 CN92244104 CN 92244104 CN 92244104 U CN92244104 U CN 92244104U CN 2138253 Y CN2138253 Y CN 2138253Y
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- energy
- diameter
- stove core
- smoke
- 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
- 238000002485 combustion reaction Methods 0.000 claims abstract description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 238000004134 energy conservation Methods 0.000 claims description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000003245 coal Substances 0.000 abstract description 13
- 239000000779 smoke Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 2
- 239000005909 Kieselgur Substances 0.000 abstract 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019504 cigarettes Nutrition 0.000 abstract 1
- 238000005253 cladding Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000002802 bituminous coal Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004484 Briquette Substances 0.000 description 1
- 206010043431 Thinking abnormal Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a smoke abatement energy-saving furnace comprises furnace jacket, stove core, combustion chamber, hot-blast room, and the combustion chamber is located stove core top and diameter and is greater than the stove core diameter to there are two rows of fresh air inlets, the combustion chamber height is 60 ~ 80mm, has the diatomaceous earth heat preservation between furnace jacket and the stove core, and the outer cladding of stove core has aluminum silicate fiber heat preservation. The utility model discloses the thermal efficiency is high and reduced the black cigarette and produced, especially can gain better combustion effect to adopting low-grade coal.
Description
The utility model relates to a kind of energy-conservation stove, the especially smoke-eliminating energy-saving furnace of low-grade coal special use.
At present, the honeycomb briquet stove thermal efficiency that uses among most of user has only about 30%.The reason that its thermal efficiency is low mainly be fire door chemical combustion not exclusively and the furnace wall heat dissipation capacity greatly due to.Usually, think in theory the coal plane to the kitchenware bottom surface hang fire highly generally at 20-30mm for well, promptly burn the outer fireworks of high temperature.Though burnt outer fireworks like this,, failed a large amount of heat production and run away in vain and produce a large amount of black smokes simultaneously because the combustion chamber is too little, and carbon monoxide can not get abundant burning.This loss will account for more than 1/3rd of the whole thermal efficiency, and the consumption of coal amount is big.
Therefore, the purpose of this utility model is exactly to overcome the defective that exists in the prior art, and the smoke-eliminating energy-saving furnace that a kind of thermal efficiency is high and can eliminate smoke is provided.
The purpose of this utility model is achieved in that smoke-eliminating energy-saving furnace comprises a boiler clothing, be provided with combustion chamber in the boiler clothing, the air intake ash hole is arranged under the combustion chamber, the combustion chamber top has the combustion chamber, the improvement of the utility model is characterised in that, the combustion chamber diameter is greater than the combustion chamber diameter, combustion chamber and upwardly extending and greater than constituting the hot blast chamber between the inwall of combustion chamber diameter from combustion chamber, the wall of combustion chamber is provided with two row's fresh air inlets, have two blast pipes at least between boiler clothing and combustion chamber, the one end is positioned at furnace bottom and communicates and its other end feeding hot blast chamber with the external world, and the combustion chamber height is 60～80mm.
Between boiler clothing and the combustion chamber diatomite insulating layer is arranged, combustion chamber is coated with the alumina silicate fiber felt heat-insulation layer.
Its advantage of the utility model is: owing to adopt combustion chamber height (hanging the fire height) to bring up to the such abnormal thinking design of 60～80mm from former 30mm, make heat energy obtain the utilization of big limit, thermal efficiency height, reduced the loss of chemically incomplete combustion, improved furnace temperature, saved and used coal, especially made lower low (bad) matter coal of caloic can obtain better combustion efficiency and also can reach the combustion efficiency same with fat coal.In addition, since higher its diameter in addition of fire door chamber temperature greater than the combustion chamber diameter and have two row fresh air inlets (be secondary wind, tertiary air) special construction, help the buffering of carbon monoxide air-flow and mixing of oxygen, simultaneously flue dust must be burnt in buffering, so, can make the honeycomb briquette that contains suitable bituminous coal in this stove, burn time spent black smoke generation and drop to bottom line, thereby created advantage for the user in bituminous coal producing region has reduced environmental pollution, and needn't just can obtain identical effect for using the backfire that bothers.
Fig. 1 is the cutaway view of (low-grade coal special use) of the present utility model smoke-eliminating energy-saving furnace;
Fig. 2 is the flame-gathering cover view;
Fig. 3 is rotation pad heat collector panel view.
---boiler clothing 2---combustion chamber 3---combustion chamber 4---fresh air inlet (secondary wind) 5---fresh air inlet (tertiary air) 6---hot blast chamber 7---blast pipe 8---diatomite insulating layer 9---alumina silicate fiber felt heat-insulation layer 10---air intake, ash hole 11---grey thorax 12---the stove pin 13---heat collector panel 14 that the rotation pad is arranged---firebreak 15---chimney 16---cover shrouding disc 17---flame-gathering cover wherein: 1
Now in conjunction with the accompanying drawings structure of the present utility model is described in detail.
Referring to Fig. 1, smoke-eliminating energy-saving furnace comprises a boiler clothing 1, and combustion chamber 2 is arranged in the boiler clothing, and air intake, ash hole 10 and grey thorax 11 are arranged at the combustion chamber bottom, and the combustion chamber top is combustion chamber 3, and the diameter of combustion chamber is greater than the diameter of combustion chamber.Combustion chamber 3 and upwardly extending and greater than constituting hot blast chamber 6 between the inwall of combustion chamber 3 diameters from combustion chamber 2.Combustion chamber 3 highly is 60～80mm, its wall is provided with two row's fresh air inlets (two, tertiary air) 4,5, two blast pipes 7 are arranged between boiler clothing 1 and combustion chamber 2, blast pipe 7 one ends are positioned at furnace bottom and communicate with the external world, and its other end feeds hot blast chamber 6, like this by rising to the circuitous heat release of fully burning after warmed-up air and wherein the oxygen mix of carbon monoxide in the combustion chamber 3 in the coal seam.Combustion chamber 3 can be made to fire door and is taper.
In addition, between boiler clothing 1 and combustion chamber 2, diatomite insulating layer 8 is arranged, and be coated with alumina silicate fiber felt heat-insulation layer 9, thereby reduced the loss of heat energy at combustion chamber 2.
The fire door place also is provided with rotation pad heat collector panel 13, and flame-gathering cover 17 is arranged on the heat collector panel.
The combustion chamber height is brought up to 360～380mm by former 4 lump coal 300mm height, and the combustion chamber height is 60～80mm, the thick 100mm of diatomite insulating layer, air intake, ash hole 80 * 100mm, the high 100mm of grey thorax.
If energy-conservation stove of the present utility model is used low-grade coal energy-saving additive, can make bone coal, gangue, industrial slags the like waste replace most of fat coal to use, and with hot-water heating and the supporting radiator of efficiently cooking a meal of forming of heat-pipe heat exchanger.
Claims (4)
1, smoke-eliminating energy-saving furnace, comprise a boiler clothing (1), combustion chamber (2) is wherein arranged, combustion chamber (2) top combuster (3), it is characterized in that the diameter of combustion chamber (3) is greater than the diameter of combustion chamber (2), combustion chamber (3) and upwardly extending and greater than constituting hot blast chamber (6) between the inwall of combustion chamber (3) diameter from combustion chamber (2), the wall of combustion chamber (3) is provided with two row's fresh air inlets (4,5); Have at least two blast pipes (7) to be positioned between boiler clothing (1) and the combustion chamber (2), the one end is positioned at furnace bottom and communicates and its other end feeding hot blast chamber (6) with the external world, and combustion chamber (3) highly are 60-80mm.
2, according to the energy-conservation stove of claim 1, it is characterized in that, is diatomite insulating layer (8) between boiler clothing (1) and the combustion chamber (2).
According to the energy-conservation stove of claim 1 or 2, it is characterized in that 3, combustion chamber (2) is coated with alumina silicate fiber felt heat-insulation layer (9).
According to the energy-conservation stove of claim 1 or 2, it is characterized in that 4, combustion chamber (3) are taper to the fire door place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244104 CN2138253Y (en) | 1992-12-17 | 1992-12-17 | Smoke-eliminating energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92244104 CN2138253Y (en) | 1992-12-17 | 1992-12-17 | Smoke-eliminating energy-saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2138253Y true CN2138253Y (en) | 1993-07-14 |
Family
ID=33783454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92244104 Expired - Fee Related CN2138253Y (en) | 1992-12-17 | 1992-12-17 | Smoke-eliminating energy-saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2138253Y (en) |
-
1992
- 1992-12-17 CN CN 92244104 patent/CN2138253Y/en not_active Expired - Fee Related
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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 |