CN202284853U - Energy-saving and environment-friendly hot air furnace - Google Patents
Energy-saving and environment-friendly hot air furnace Download PDFInfo
- Publication number
- CN202284853U CN202284853U CN2011203635554U CN201120363555U CN202284853U CN 202284853 U CN202284853 U CN 202284853U CN 2011203635554 U CN2011203635554 U CN 2011203635554U CN 201120363555 U CN201120363555 U CN 201120363555U CN 202284853 U CN202284853 U CN 202284853U
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- China
- Prior art keywords
- energy
- environment
- deduster
- flue gas
- blast stove
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- Expired - Fee Related
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Abstract
An energy-saving and environment-friendly hot air furnace relates to the technical field of food drying machines, and includes a furnace body, a dust remover and a circulating radiator all fixed on a base, wherein the furnace body is connected with the dust remover through a flue duct; the dust remover is connected with the circulating radiator through an inner pipeline; and fins are arranged on the outer walls of the furnace body and the dust remover. The energy-saving and environment-friendly hot air furnace has the advantages of reasonable structural design, low manufacturing cost, high heat efficiency, large heat exchange area, high hot-blast temperature, detachable furnace body, convenience for maintenance, long service life, environmental protection and energy conservation.
Description
Technical field:
The utility model relates to grain drying machinery technical field, relates in particular to a kind of energy-conserving and environment-protective hot-blast stove.
Background technology:
At present, used hot-blast stove is no matter be horizontal or vertical; The fuel of its use all can not fully burn, and produces a lot of cigarette ashes, is easy to cover the tube wall of hot-blast stove, stop up; Thereby hot blast temperature is not high or burn out hot-blast stove easily, needed ideal temperature in the time of can not reaching oven dry, special consume fuel, contaminated environment; And service life about one to two year, have in addition must repair the welding heat wind furnace in one, two month.So general hot-blast stove can not fully satisfy the needs of foodstuff drying device far away, in a hurry need be a on the market, long service life is convenient to maintenance, can satisfy the hot-blast stove of stoving process requirement, and is supporting with grain drier.
The utility model content:
The utility model technical problem to be solved is to provide a kind of can make full use of the elevated temperature heat flue gas, environmental protection and energy saving, and drying efficiency is high, and long service life changes energy-conserving and environment-protective hot-blast stove easily.
The utility model technical problem to be solved adopts following technical scheme to realize,
A kind of energy-conserving and environment-protective hot-blast stove is characterized in that: comprise the body of heater, deduster and the cycle heat radiation device that are fixed on the base, said body of heater connects deduster through flue, and deduster connects the cycle heat radiation device through interior conduit.
Said body of heater bottom is provided with fire bars, and a side is provided with charge door, and furnace body outer wall is provided with fin.
Said deduster upper semisection is cylindrical, and lower semisection is conical, and the deduster outer wall is provided with fin.
Said interior conduit stretches into deduster inside straight down, and after hot flue gas entered into deduster inside, because interior conduit stops that hot flue gas rotates decline around interior conduit, simultaneously, the flue dust in the hot flue gas sank, and is deposited in the deduster low side.
Said cycle heat radiation device comprises flue gas up-hill line and the descending pipeline of flue gas, and said flue gas up-hill line upper end connects exhanst gas outlet.
Fuel gets into the burner hearth internal combustion by charge door; The hot flue gas that produces enters in the deduster through flue; After deposition is fallen flue dust in deduster, get into the cycle heat radiation device through interior conduit again, hot flue gas is the descending pipeline of elder generation's process flue gas in the cycle heat radiation device; Pass through the flue gas up-hill line again, discharge by exhanst gas outlet at last.
The utility model reasonable in design, low cost of manufacture, the thermal efficiency is high, and heat exchange area is big, and hot blast temperature is high, and body of heater can change, and is easy to maintenance, long service life, environmental protection and energy saving.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with specific embodiment and diagram, further set forth the utility model.
As shown in Figure 1, a kind of energy-conserving and environment-protective hot-blast stove comprises the body of heater 1, deduster 7 and the cycle heat radiation device 4 that are fixed on the base 6, and body of heater 1 connects deduster 7 through flue 2, and deduster 7 connects cycle heat radiation device 4 through interior conduit 3.Body of heater 1 bottom is provided with fire bars 11, one sides and is provided with charge door 12, and body of heater 1 outer wall is provided with fin 8; Deduster 7 upper semisections are cylindrical, and lower semisection is conical, and deduster 7 outer walls are provided with fin 8; Interior conduit 3 stretches into deduster 7 inside straight down, and after hot flue gas entered into deduster 7 inside, owing to stopping of interior conduit 3, hot flue gas descended around interior conduit 3 rotations, and simultaneously, the flue dust in the hot flue gas sinks, and is deposited in deduster 7 low sides; Cycle heat radiation device 4 comprises flue gas up-hill line 42 and the descending pipeline 41 of flue gas, and flue gas up-hill line 42 upper ends connect exhanst gas outlet 5.
Fuel gets into the burner hearth internal combustion by charge door 12; The hot flue gas that produces enters in the deduster 7 through flue 2; After deposition is fallen flue dust in deduster 7, get into cycle heat radiation device 4 through interior conduit 3 again, hot flue gas is the descending pipeline 41 of elder generation's process flue gas in cycle heat radiation device 4; Pass through flue gas up-hill line 42 again, discharge by exhanst gas outlet 5 at last.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. energy-conserving and environment-protective hot-blast stove is characterized in that: comprise the body of heater, deduster and the cycle heat radiation device that are fixed on the base, said body of heater connects deduster through flue, and deduster connects the cycle heat radiation device through interior conduit.
2. energy-conserving and environment-protective hot-blast stove according to claim 1 is characterized in that: said body of heater bottom is provided with fire bars, and a side is provided with charge door, and furnace body outer wall is provided with fin.
3. energy-conserving and environment-protective hot-blast stove according to claim 1 is characterized in that: said deduster upper semisection is cylindrical, and lower semisection is conical, and the deduster outer wall is provided with fin.
4. energy-conserving and environment-protective hot-blast stove according to claim 1 is characterized in that: said interior conduit stretches into deduster inside straight down.
5. energy-conserving and environment-protective hot-blast stove according to claim 1 is characterized in that: said cycle heat radiation device comprises flue gas up-hill line and the descending pipeline of flue gas, and said flue gas up-hill line upper end connects exhanst gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203635554U CN202284853U (en) | 2011-09-26 | 2011-09-26 | Energy-saving and environment-friendly hot air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203635554U CN202284853U (en) | 2011-09-26 | 2011-09-26 | Energy-saving and environment-friendly hot air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284853U true CN202284853U (en) | 2012-06-27 |
Family
ID=46296374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203635554U Expired - Fee Related CN202284853U (en) | 2011-09-26 | 2011-09-26 | Energy-saving and environment-friendly hot air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331082A (en) * | 2011-09-26 | 2012-01-25 | 怀远县巨龙机械制造有限公司 | Energy-saving and environment-friendly hot blast stove |
-
2011
- 2011-09-26 CN CN2011203635554U patent/CN202284853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331082A (en) * | 2011-09-26 | 2012-01-25 | 怀远县巨龙机械制造有限公司 | Energy-saving and environment-friendly hot blast stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20120926 |