CN2167316Y - a hot stove - Google Patents
a hot stove Download PDFInfo
- Publication number
- CN2167316Y CN2167316Y CN 93226262 CN93226262U CN2167316Y CN 2167316 Y CN2167316 Y CN 2167316Y CN 93226262 CN93226262 CN 93226262 CN 93226262 U CN93226262 U CN 93226262U CN 2167316 Y CN2167316 Y CN 2167316Y
- Authority
- CN
- China
- Prior art keywords
- furnace body
- layer furnace
- hot
- heater
- division plate
- 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
- 238000005192 partition Methods 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The utility model provides a hot blast stove, which adopts a double-layer furnace body structure. A spiral division plate 6 is arranged in the space formed by the inner layer furnace body 1 and the outer layer furnace body 2, the division plate spirally spirals outside the inner layer furnace body 1, the lower end of the division plate is welded with the outside of the inner layer furnace body 1, and the upper end of the division plate is welded with the inside of the outer layer furnace body 2, so that a spiral hot air channel 9 is formed between the inner furnace body and the outer furnace body. Thus, the flue 5 and the hot air passage 9 are separated from each other. The utility model has the advantages that: simple structure, clean air and flue gas separation can not take place the cross-smoke condition.
Description
The utility model belongs to a kind of solid-fuelled combustion furnace of using, and particularly relates to a kind of hot-blast stove that is used to dry industry.
In the prior art, utility model patent 87211738.0 provides a kind of hot-blast stove that can produce the hot-air of cleaning, its advantage is to have adopted the core structure of odd-level more than three layers, hot air cleaning and exhaust gases passes mouth be not connected, be spaced, and its shortcoming is complex structure, processing inconvenience, production cost is high and the thermal efficiency is low.
The purpose of the utility model provides a kind of simple in structure, production cost is low and the thermal efficiency is high hot-blast stove.
The purpose of the utility model is achieved in that this hot-blast stove is made up of inside and outside two-layer body of heater (1,2), burner hearth 3, grate 4, flue 5, spirality demarcation strip 6, grate etc.Be provided with spirality demarcation strip 6 at internal layer body of heater 1 with outer body of heater 2 formed spaces, hover above to this demarcation strip spirality the outside of internal layer body of heater 1, the outside welding of its lower end and internal layer body of heater 1, weld with the inboard of outer body of heater 2 upper end, forms a spiral hot-air channel 9 in making between the external furnace body.Like this, flue 5 is separated from each other with hot-air channel 9, and flue gas is discharged from the flue 5 of burner hearth 3 rear sides, and the body of heater front has air intake 8, and cold wind is sent into by air blast, discharges through spirality channel 9 generation heat exchanges and from hot-blast outlet 7.
The advantage of the utility model is: simple in structure, clean air separates with flue gas, the smoke blowing situation can not take place.
Now in conjunction with the accompanying drawings embodiment of the present utility model is described as follows:
Accompanying drawing is a structural representation of the present utility model.
Be provided with spirality demarcation strip 6 at internal layer body of heater 1 with outer body of heater 2 formed spaces, hover above to this demarcation strip spirality the outside of internal layer body of heater 1, the outside welding of its lower end and internal layer body of heater 1, weld with the inboard of outer body of heater 2 upper end, forms a spiral hot-air channel 9 in making between the external furnace body.Have air intake 8 in the front of body of heater, hot-blast outlet 7 sides are positioned at the rear end of outer body of heater 2; Flue 5 is positioned at the rear side of body of heater.
This hot-blast stove is a fuel with coal or other solid fuel, when fuel during in burner hearth 3 internal combustion, internal layer body of heater 1 is heated, in hot-air channel 9, produce heat exchange at cold wind under the effect of air blast, because the sidewall area of internal layer body of heater 1 is big, therefore the heat of discharging by hot-blast outlet 7 is just big, thermal efficiency height; And the flue gas that burning produces is discharged body of heater by the flue 5 that is positioned at burner hearth 3 rear sides.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226262 CN2167316Y (en) | 1993-08-30 | 1993-08-30 | a hot stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93226262 CN2167316Y (en) | 1993-08-30 | 1993-08-30 | a hot stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2167316Y true CN2167316Y (en) | 1994-06-01 |
Family
ID=33803902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93226262 Expired - Fee Related CN2167316Y (en) | 1993-08-30 | 1993-08-30 | a hot stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2167316Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276804A (en) * | 2014-06-14 | 2016-01-27 | 朱计坤 | Biomass multifunctional combustion engine matched hot-blast stove |
| CN109352783A (en) * | 2018-12-06 | 2019-02-19 | 靖州县金心笔业有限责任公司 | A pencil plate carbonization device |
-
1993
- 1993-08-30 CN CN 93226262 patent/CN2167316Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276804A (en) * | 2014-06-14 | 2016-01-27 | 朱计坤 | Biomass multifunctional combustion engine matched hot-blast stove |
| CN109352783A (en) * | 2018-12-06 | 2019-02-19 | 靖州县金心笔业有限责任公司 | A pencil plate carbonization device |
| CN109352783B (en) * | 2018-12-06 | 2022-05-10 | 靖州县金心笔业有限责任公司 | Pencil board carbomorphism device |
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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 |