CN205191911U - Clean coal hot -blast furnace - Google Patents
Clean coal hot -blast furnace Download PDFInfo
- Publication number
- CN205191911U CN205191911U CN201521001380.7U CN201521001380U CN205191911U CN 205191911 U CN205191911 U CN 205191911U CN 201521001380 U CN201521001380 U CN 201521001380U CN 205191911 U CN205191911 U CN 205191911U
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- combustion chamber
- annular
- heat abstractor
- air
- clean coal
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Abstract
The utility model belongs to the technical field of the heating installation technique and specifically relates to a clean coal hot -blast furnace is related to. Its characteristics are including the furnace body, the furnace body in be provided with the combustion chamber, combustion chamber upper portion is provided with heat abstractor, forms the annular between combustion chamber, heat abstractor and furnace body and crosses the wind channel, combustion chamber and heat abstractor spiral outward and are provided with the spiral heating plate, the bottom that the wind channel was crossed to the annular links to each other with the air -blower, the annular is crossed wind channel upper portion and is provided with the air outlet, still is provided with the deashing storehouse bottom the furnace body, the furnace body top still is provided with the fume extractor. The effectual heat dissipation reinforce of its heat absorption, it is distinguished and admirable that to take away the heat many, and the height is imitated to hot -blast furnace heat, the air distributes evenly when the annular is crossed the wind channel and is flow past along combustion chamber excircle week, improve the flow of the film coefficient wind that conducts heat, and the air intake size can be adjusted at will in the setting of blinker, changes distinguished and admirable volume, and control indoor temperature is convenient durable.
Description
Technical field
The utility model relates to heating system technical field, especially relates to a kind of Filter Tuber For Clean Coal hot-blast stove.
Background technology
Filter Tuber For Clean Coal hot-blast stove is the coal furnace that can provide hot blast, in prior art, hot-blast stove its be cylindrical furnace, air channel was formed between its combustion chamber and body of heater, it crosses in air channel the fin being provided with wind-guiding, described fin be along combustion chamber excircle uniform with the steel plate strip of the axis being parallel of combustion chamber cylinder.The inlet air flow path of this vertical fin coal-fired hot-blast stove is very long, very tortuous, and the resistance of air flowing is larger; Along combustion chamber excircle uniform form uniform straight flute with the steel plate strip of the axis being parallel of combustion chamber cylinder at combustion chamber excircle, air flows through above-mentioned when having a combustion chamber excircle of fin, do not flow in straight flute, with not changing direction, be evenly distributed along combustion chamber excircle when can not ensure that air flows through from chuck, the thermal efficiency is not very high; Without heat abstractor on existing hot-blast stove, only by distinguished and admirable drive recycle heat, in stove, amount of heat can not distribute, and causes heating power low, causes resource serious waste.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art to provide a kind of Filter Tuber For Clean Coal hot-blast stove, thus effectively solves the defect existed in prior art.
For achieving the above object, the technical scheme that the utility model is taked is: described Filter Tuber For Clean Coal hot-blast stove, be characterized in comprising body of heater, combustion chamber is provided with in described body of heater, top, combustion chamber is provided with heat abstractor, combustion chamber, between heat abstractor and body of heater formed annular cross air channel, combustion chamber and heat abstractor inverted position turn are provided with spiral heating sheet, the bottom that annular crosses air channel is connected with air blast, annular is crossed top, air channel and is provided with air outlet, bottom of furnace body is also provided with deashing storehouse, and body of heater top is also provided with fume extractor.
Described combustion chamber is simple shape structure, and Inner Wall of Combustion Chamber is provided with coal feeding hole.
Described heat abstractor is fixedly mounted on top, combustion chamber, and in heat abstractor, distribution is provided with multiple fin or fin radiator.
Described spiral heating sheet is arranged at annular and crosses in air channel, spiral heating sheet spirals to concordant with heat abstractor top from bottom of combustion chamber, spiral heating sheet is spiral sheet body structure, and spiral heating sheet madial wall is close to outer wall of combustion chamber, and spiral heating sheet lateral wall is close to inboard wall of furnace body.
Described annular is crossed air channel and was passed through wind pipeline with air blast and be connected, cross wind pipeline to cross air channel with annular and be connected air inlet and be provided with abat-vent, abat-vent comprises rotating mechanism and blinker, and rotating mechanism is fixedly mounted on body of heater, and blinker is fixedly mounted on rotating mechanism.
Described bottom of combustion chamber is also provided with fire grate, and deashing storehouse is arranged on below fire grate.
Be provided with thermal insulation layer between described fume extractor and heat abstractor, fume extractor is connected with combustion chamber by pipeline.
The beneficial effects of the utility model are: described Filter Tuber For Clean Coal hot-blast stove, its heat abstractor is distributed with multiple sink body, it siphons away heat and dispels the heat in combustion chamber, the version of its sink body of heat abstractor increases the surface area of fin, its endothermic effect power of dispelling the heat well is strong, distinguished and admirable to take away heat many, and hot-blast stove thermal effect is high, combustion chamber, form annular between heat abstractor and body of heater and cross air channel, described combustion chamber, heat abstractor outer disk is rotary with spiral heating sheet, annular is crossed outside bottom air channel and is connected air blast, described annular is crossed top, air channel and is provided with air outlet, the normal temperature air that air blast is sent into from air inlet is discharged from air outlet after spiral heating sheet, spirality heating plate is at body of heater cylinder outer circumferential spirality groove, entering the annular air crossed in air channel is flow along combustion chamber excircle in spiral heating sheet groove, air constantly changes flow direction in spiral heating sheet groove when combustion chamber circumference flows, air is crossed when air channel is flow through from annular be evenly distributed along combustion chamber excircle, in addition, when air flows along combustion chamber excircle in spiral heating sheet groove flow velocity and less turbulence higher, be conducive to the flowing of the film coefficient wind improving heat transfer, inlet air flow path is not long, not tortuous, the resistance of air flowing is less, the thermal efficiency is high, cross wind pipeline and annular to cross air channel it is connected air inlet and is provided with abat-vent, abat-vent comprises rotating mechanism, and rotating mechanism is fixed on body of heater, rotating mechanism is fixed with blinker, and the setting of blinker can arbitrarily regulate air inlet size, changes wind flow, control indoor temperature, facilitate durable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural principle schematic diagram;
Fig. 2 is the A place structure for amplifying principle schematic in the utility model Fig. 1.
Shown in figure: 1. body of heater; 2. combustion chamber; 2-1. coal feeding hole; 3. heat abstractor; 4. annular crosses air channel; 5. spiral heating sheet; 6. air blast; 7. air outlet; 8. deashing storehouse; 9. fume extractor; 10. cross wind pipeline; 11. abat-vents; 11-1. rotating mechanism; 11-2. blinker; 12. fire grates; 13. thermal insulation layers.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As illustrated in fig. 1 and 2, described Filter Tuber For Clean Coal hot-blast stove, be characterized in comprising body of heater 1, combustion chamber 2 is provided with in described body of heater 1, top, combustion chamber 2 is provided with heat abstractor 3, combustion chamber 2, between heat abstractor 3 and body of heater 1 formed annular cross air channel 4, combustion chamber 2 and heat abstractor 3 inverted position turn are provided with spiral heating sheet 5, the bottom that annular crosses air channel 4 is connected with air blast 6, annular is crossed top, air channel 4 and is provided with air outlet 7, also be provided with deashing storehouse 8 bottom body of heater 1, body of heater 1 top is also provided with fume extractor 9.
Further, described combustion chamber 2 is tubular structure, and combustion chamber 2 inwall is provided with coal feeding hole 2-1.
Further, described heat abstractor 3 is fixedly mounted on top, combustion chamber 2, and in heat abstractor 3, distribution is provided with multiple fin or fin radiator.
Further, described spiral heating sheet 5 is arranged at annular and crosses in air channel 4, spiral heating sheet 5 is threaded to concordant with heat abstractor 3 top from combustion chamber 2 bottom plate, spiral heating sheet 5 is spiral sheet body structure, spiral heating sheet 5 madial wall is close to combustion chamber 2 outer wall, and spiral heating sheet 5 lateral wall is close to body of heater 1 inwall.
Further, described annular is crossed air channel 4 and was passed through wind pipeline 10 with air blast 6 and be connected, cross wind pipeline 10 to cross air channel 4 with annular and be connected air inlet and be provided with abat-vent 11, abat-vent 11 comprises rotating mechanism 11-1 and blinker 11-2, rotating mechanism 11-1 is fixedly mounted on body of heater 1, and blinker 11-2 is fixedly mounted on rotating mechanism 11-1.
Further, be also provided with fire grate 12 bottom described combustion chamber 2, deashing storehouse 8 is arranged on below fire grate 12.
Further, be provided with thermal insulation layer 13 between described fume extractor 9 and heat abstractor 3, fume extractor 9 is connected with combustion chamber 2 by pipeline.
Described Filter Tuber For Clean Coal hot-blast stove, during work, clean moulded coal is added from combustion chamber coal feeding hole, when after heating, heat is spread out of by combustion chamber, reach heat abstractor respectively, on spiral heating sheet, open air blast, wind is blown into annular from air inlet and crosses in air channel by air blast, wind moves towards to spiral rising along its spiral of spiral heating sheet, heat on spiral heating sheet heat and fin is taken away in the flowing of wind, then flow out from air outlet, circulate heat release always, the adjustable blinker when wind speed is excessive, blinker blocks a part of air inlet and reduces wind speed with this, cigarette in combustion chamber is discharged from fume extractor along pipeline.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a Filter Tuber For Clean Coal hot-blast stove, it is characterized in that comprising body of heater, combustion chamber is provided with in described body of heater, top, combustion chamber is provided with heat abstractor, combustion chamber, formation annular air channel excessively between heat abstractor and body of heater, and combustion chamber and heat abstractor inverted position turn are provided with spiral heating sheet, the bottom that annular crosses air channel is connected with air blast, annular is crossed top, air channel and is provided with air outlet, and bottom of furnace body is also provided with deashing storehouse, and body of heater top is also provided with fume extractor.
2. Filter Tuber For Clean Coal hot-blast stove as claimed in claim 1, is characterized in that: described combustion chamber is tubular structure, and Inner Wall of Combustion Chamber is provided with coal feeding hole.
3. Filter Tuber For Clean Coal hot-blast stove as claimed in claim 1, is characterized in that: described heat abstractor is fixedly mounted on top, combustion chamber, and in heat abstractor, distribution is provided with multiple fin or fin radiator.
4. Filter Tuber For Clean Coal hot-blast stove as claimed in claim 1, it is characterized in that: described spiral heating sheet is arranged at annular and crosses in air channel, spiral heating sheet spirals to concordant with heat abstractor top from bottom of combustion chamber, spiral heating sheet is spiral sheet body structure, spiral heating sheet madial wall is close to outer wall of combustion chamber, and spiral heating sheet lateral wall is close to inboard wall of furnace body.
5. Filter Tuber For Clean Coal hot-blast stove as claimed in claim 1, it is characterized in that: described annular is crossed air channel and passed through wind pipeline with air blast and be connected, cross wind pipeline to cross air channel with annular and be connected air inlet and be provided with abat-vent, abat-vent comprises rotating mechanism and blinker, rotating mechanism is fixedly mounted on body of heater, and blinker is fixedly mounted on rotating mechanism.
6. Filter Tuber For Clean Coal hot-blast stove as claimed in claim 1, it is characterized in that: described bottom of combustion chamber is also provided with fire grate, deashing storehouse is arranged on below fire grate.
7. Filter Tuber For Clean Coal hot-blast stove as claimed in claim 1, is characterized in that: be provided with thermal insulation layer between described fume extractor and heat abstractor, fume extractor is connected with combustion chamber by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001380.7U CN205191911U (en) | 2015-12-08 | 2015-12-08 | Clean coal hot -blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521001380.7U CN205191911U (en) | 2015-12-08 | 2015-12-08 | Clean coal hot -blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205191911U true CN205191911U (en) | 2016-04-27 |
Family
ID=55784893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521001380.7U Expired - Fee Related CN205191911U (en) | 2015-12-08 | 2015-12-08 | Clean coal hot -blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205191911U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440350A (en) * | 2016-08-28 | 2017-02-22 | 刘顺坤 | Combustion furnace with external hot air channel |
| CN107388748A (en) * | 2017-09-06 | 2017-11-24 | 临沂奥星化工有限公司 | A kind of haloflex drying production line |
| CN108571819A (en) * | 2018-05-21 | 2018-09-25 | 三喜农机股份有限公司 | A kind of biologic matter particle fuel hot-air stove |
| CN109209933A (en) * | 2017-07-03 | 2019-01-15 | 芜湖美的厨卫电器制造有限公司 | Blower portion dress and gas heater |
-
2015
- 2015-12-08 CN CN201521001380.7U patent/CN205191911U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440350A (en) * | 2016-08-28 | 2017-02-22 | 刘顺坤 | Combustion furnace with external hot air channel |
| CN109209933A (en) * | 2017-07-03 | 2019-01-15 | 芜湖美的厨卫电器制造有限公司 | Blower portion dress and gas heater |
| CN109209933B (en) * | 2017-07-03 | 2024-02-20 | 芜湖美的厨卫电器制造有限公司 | Fan part dress and gas heater |
| CN107388748A (en) * | 2017-09-06 | 2017-11-24 | 临沂奥星化工有限公司 | A kind of haloflex drying production line |
| CN108571819A (en) * | 2018-05-21 | 2018-09-25 | 三喜农机股份有限公司 | A kind of biologic matter particle fuel hot-air stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |