CN204787234U - Coal -fired type hot -blast furnace - Google Patents
Coal -fired type hot -blast furnace Download PDFInfo
- Publication number
- CN204787234U CN204787234U CN201520514341.0U CN201520514341U CN204787234U CN 204787234 U CN204787234 U CN 204787234U CN 201520514341 U CN201520514341 U CN 201520514341U CN 204787234 U CN204787234 U CN 204787234U
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- CN
- China
- Prior art keywords
- tube bank
- coal
- air
- combustion chamber
- flue
- 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
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Abstract
The utility model relates to a drying chamber supplies devices for heating air, coal -fired type hot -blast furnace promptly. (B, ) it includes the furnace body at (b), has air intake, air outlet, furnace gate, dusting mouth on the furnace body, combuster, firegrate in the furnace body. There is the tube bank on upper portion outside the combustion chamber, and there is the flue on the combustion chamber next door, and the tube bank is arranged in the flue, tube bank entry and air intake intercommunication, tube bank export and air outlet intercommunication. Simple structure, rational in infrastructure takes the hot side long -pending big, and it is fast to heat up, the high -usage, and with low costs, area is little, is convenient for popularize. Adopt the tube bank structure, air heating area is big, and the thermal efficiency is high.
Description
technical field
The utility model relates to a kind of hothouse hot air supplier, i.e. coal-fired thermal wind furnace.
Background technology
In the prior art, hothouse hot-blast stove normally electrical heating, power consumption is large, complex structure, and use cost is high, and one time used device cost is high, to the universal difficulty of common smallholder.
Utility model content
The purpose of this utility model provides rational in infrastructure for above-mentioned deficiency, with low cost, the coal-fired thermal wind furnace that the thermal efficiency is high.
Technical solution of the present utility model is: coal-fired thermal wind furnace, comprises body of heater, body of heater has air inlet, air outlet, fire door, ash disposal mouth, combuster, fire grate in body of heater.Outside combustion chamber, tube bank is arranged at top, and there is flue on side, combustion chamber, and tube bank is placed in flue; Tube bank entrance is communicated with air inlet, and tube bank outlet is communicated with air outlet.
Tube bank entrance top has blower fan.Moisture exhausting port is had above body of heater.Tube bank outlet and heat in the exterior space, combustion chamber, heat space is communicated with air outlet.
The utility model has the advantages that: 1, structure is simple, rational in infrastructure, band hot side is long-pending large, and quick heating, utilization rate is high, and cost is low, and floor space is little, is convenient to popularize.2, adopt Pipe bundle structure, air heats area is large, and the thermal efficiency is high.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model dimension sketch.
Detailed description of the invention
See Fig. 1,2, parts title is as follows: body of heater 1, air inlet 2, air outlet 3, fire door 4, ash disposal mouth 5, combustion chamber 6, fire grate 7, tube bank 8, flue 9, blower fan 10, moisture exhausting port 11, heat space 12, drying chamber 13, mouth 14 of igniting, dust removal port 15, outlet flue 16.
Be flue gas flow direction see bold curve in Fig. 1,2, Fig. 1, thin curve is air flow.Coal-fired thermal wind furnace, comprises body of heater 1, body of heater 1 has air inlet 2(or claim return air inlet, the wind after cooling), air outlet 3(hot blast), fire door 4, ash disposal mouth 5, in body of heater 1, combuster 6(take coal as fuel), fire grate 7.The airduct that many of tube bank 8(is vertical, stand in great numbers in interval is arranged at outer top, combustion chamber 6, walks air, walk flue gas outside airduct in airduct), there is flue 9 on side, combustion chamber 6, and tube bank 8 is placed in flue 9, by flue gas; Restrain 8 entrances to be communicated with air inlet 2, tube bank 8 outlet is communicated with air outlet 3.Tube bank 8 outlet and heat in the exterior space, combustion chamber 6 12, air is heated, and heat space 12 is communicated with air outlet 3.Restrain 8 entrance top and have blower fan 10, force air flowing, circulation.There is moisture exhausting port 11 above body of heater 1, get rid of the humid air before starting.Mix electrical power distribution case, can realize temperature and humidity regulation, temperature automatically controlled, automatic hydrofuge, simple to operate, save manpower, automaticity is high.
See Fig. 2, coal-fired thermal wind furnace is used for agricultural product drying processing, as ginseng dries processing.Coal-fired thermal wind furnace connects drying chamber 13, is drying chamber 13 hot wind supply, and closed circulation.
Describe above, just detailed description of the invention of the present utility model, various illustrating is not construed as limiting flesh and blood of the present utility model.
Claims (4)
1. a coal-fired thermal wind furnace, comprise body of heater (1), body of heater (1) there are air inlet (2), air outlet (3), fire door (4), ash disposal mouth (5), body of heater (1) interior combuster (6), fire grate (7), it is characterized in that tube bank (8) is arranged at combustion chamber (6) outer top, there is flue (9) on combustion chamber (6) side, and tube bank (8) is placed in flue (9); Tube bank (8) entrance is communicated with air inlet (2), and tube bank (8) outlet is communicated with air outlet (3).
2., according to coal-fired thermal wind furnace according to claim 1, it is characterized in that tube bank (8) entrance top has blower fan (10).
3., according to the coal-fired thermal wind furnace described in claim 1 or 2, it is characterized in that there is moisture exhausting port (11) body of heater (1) top.
4., according to coal-fired thermal wind furnace according to claim 3, it is characterized in that tube bank (8) outlet and combustion chamber (6) heat in the exterior space (12), heat space (12) is communicated with air outlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514341.0U CN204787234U (en) | 2015-07-16 | 2015-07-16 | Coal -fired type hot -blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520514341.0U CN204787234U (en) | 2015-07-16 | 2015-07-16 | Coal -fired type hot -blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787234U true CN204787234U (en) | 2015-11-18 |
Family
ID=54527273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520514341.0U Expired - Fee Related CN204787234U (en) | 2015-07-16 | 2015-07-16 | Coal -fired type hot -blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204787234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016732A (en) * | 2016-07-19 | 2016-10-12 | 崔光辉 | Energy-saving automatic coal feeding type hot blast furnace |
-
2015
- 2015-07-16 CN CN201520514341.0U patent/CN204787234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016732A (en) * | 2016-07-19 | 2016-10-12 | 崔光辉 | Energy-saving automatic coal feeding type hot blast furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170716 |