CN205102399U - Straw heat of combustion wind furnace - Google Patents
Straw heat of combustion wind furnace Download PDFInfo
- Publication number
- CN205102399U CN205102399U CN201520805348.8U CN201520805348U CN205102399U CN 205102399 U CN205102399 U CN 205102399U CN 201520805348 U CN201520805348 U CN 201520805348U CN 205102399 U CN205102399 U CN 205102399U
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- China
- Prior art keywords
- smoke exhaust
- furnace body
- straw
- furnace
- smoke
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Abstract
The utility model discloses a straw heat of combustion wind furnace, the pipe of discharging fume including vertical insulation furnace body, cylinder furnace, furnace body base and furnace body top, the feed of fuel ware is installed to two adjacent openings about being equipped with on the well lower part lateral wall of furnace body in the upper shed, and the air -blower is installed to the under shed, and furnace installs the tuber pipe that spirals in the top, two ports and communicating with each other with the external world respectively about the tuber pipe that spirals has, upward the port is connected with hot air fan, discharging fume to manage and installing a smoke exhaust fan, smoke exhaust fan's export is passed through the pipeline and is connected with a smoke and dust pure water tank. The utility model discloses only needing to smash into the fritter slice with the straw and can sending into furnace combustion, the burning of straw fuel is abundant, the thermal efficiency is high, and the little dirt of cigarette is few, and small -size central heating disposition of equipment can be regarded as in the environmental protection, has also solved crop straw's outlet problem well.
Description
Technical field
The utility model relates to a kind of straw burning hot-blast stove, is take stalk particle as fuel, is the burner of drying, heating system provides thermal source.
Background technology
Straw-returning originally can change soil, fertile soil, but due to cost higher, peasant brother is difficult to conscious enforcement.So the phenomenon of peasant's random burning straw in field remains incessant after repeated prohibition for many years, not only wastes energy, and causes severe contamination to environment.Twice laid is realized in order to protection of the environment; people's development and Design multiple stalk gasifier, stalk particle burning hot-blast stove so far; but existing straw burning device is made into particle again after mostly all needing that powder of straw is broken into meal shape or coal cinder shape puts into stove concentrated combustion.Find in practice, this device has the following disadvantages: the first, makes particle or coal cinder shape after powder of straw must being broken into meal shape again, and its operation is many, investment is large, cost is high; The second, during concentrated combustion fuel and air contact surfaces amass little, burn insufficient, the thermal efficiency is low; 3rd, flue dust all directly enters in air by existing stalk particle burning hot-blast stove mostly, not only causes environmental pollution, and thermal source waste is serious, because flue gas exit temperature is general all up to more than 300 degree.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency existing for existing straw burning device, proposes a kind ofly can make stalk fuel Thorough combustion and the straw burning hot-blast stove of environmental protection.
The technical scheme realizing above-mentioned purpose is: a kind of straw burning hot-blast stove, comprise vertical thermal insulation furnace body, cylindrical shape burner hearth, the smoke exhaust pipe at base of furnace body and body of heater top, burner hearth bottom has grate, base of furnace body is provided with the air inlet with burner hearth UNICOM, the middle and lower part sidewall of body of heater is provided with two neighbouring openings, hopper is positioned at the outside of upper shed, in upper shed, fuel conveyor is installed, under shed is provided with air blast, above burner hearth, the airduct that spirals is installed, the airduct that spirals has upper and lower two ports and communicates with the external world respectively, upper port is connected with air-heater, it is characterized in that, described smoke exhaust pipe is provided with a smoke exhaust fan, the outlet of smoke exhaust fan is connected with a clarifying smoke water tank by pipeline.
Further, the main part of described vertical thermal insulation furnace body is cylindrical shape, and top is conical, and smoke exhaust pipe is positioned at vertex of a cone position.
Further, the bottom of described hopper is provided with charging adjustable plate.
Further, described clarifying smoke water tank is provided with blast pipe.
Further, described clarifying smoke water tank is provided with spillway hole and water injection hole and discharge outlet.
Further, the official road between described smoke exhaust fan and clarifying smoke water tank is provided with radiator.
Powder of straw only need be broken into fritter sheet by the utility model can send into stove combustion.In the course of work, when fuel conveyor is sent into the fuel be contained in hopper in body of heater, fuel can dispel at whole burner hearth by the air blast opened, simultaneously, under the effect of smoke exhaust fan, the air entering burner hearth from air inlet rises fast, makes the stalk fuel scattered in burner hearth be suspended in the air, and fully contact with air, reach complete, Thorough combustion.The airduct that spirals in burner hearth is heated, and the hot-air in pipe is sent to by air-heater dries or heating terminal device, and the flue dust in burner hearth is by smoke exhaust pipe and deliver to clarifying smoke water tank through smoke exhaust fan, and flue dust is by discharging after the purification of clarifying smoke water tank.
The utility model simple structure, stalk fuel sufficient combustion, the thermal efficiency are high, and the little dirt of cigarette is few, environmental protection, can be used as small-sized central heating equipment use, also solve the problem of outlet of agricultural crop straw well.
Accompanying drawing explanation
Fig. 1 is the unitary construction schematic diagram of the utility model embodiment.
Fig. 2 is A-A hatching line view in Fig. 1.
In figure: 1. body of heater, 2. upper shed, 3. under shed, 4. burner hearth, 5. grate, 6. air inlet, 7. hopper, 8. fuel conveyor, 9. charging adjustable plate, 10. air blast, 11. spiral airduct, 12. air-heaters, 13. smoke exhaust pipes, 14. smoke exhaust fans, 15. clarifying smoke water tanks, 16. blast pipes, 17. spillway holes, 18. water injection holes, 19. discharge outlet, 20. radiators, 21. base of furnace body, 22. pipelines.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1-2, the utility model comprises the smoke exhaust pipe 13 at vertical thermal insulation furnace body 1, columnar burner hearth 4, base of furnace body 21 and body of heater top, grate 5 is arranged at the bottom of burner hearth 4, base of furnace body 21 is provided with air inlet 6, air inlet 6 and burner hearth 4 UNICOM, the middle and lower part sidewall of body of heater 1 is provided with neighbouring upper shed 2 and under shed 3, and hopper is positioned at the outside of upper shed 2, fuel conveyor 8 is installed in upper shed 2, under shed 3 is provided with air blast 10; Be installed with the airduct 11 that spirals above burner hearth 4, two ports up and down of the airduct 11 that spirals communicate with the external world respectively, and upper port is connected with air-heater.Smoke exhaust pipe 13 is provided with a smoke exhaust fan 14, the outlet of smoke exhaust fan 14 is connected with a clarifying smoke water tank 15 by pipeline 22.
As shown in Figure 1, in the present embodiment, the main part of body of heater 1 is cylindrical shape, and top is conical, and smoke exhaust pipe 13 is positioned at vertex of a cone position; The bottom of hopper 8 is provided with charging adjustable plate 9; Clarifying smoke water tank 15 is provided with blast pipe 16, is also provided with spillway hole 17 and water injection hole 18 and discharge outlet 19; Official road 22 between smoke exhaust fan 14 and clarifying smoke water tank 15 is provided with radiator 20.In the course of work, control inlet amount by charging adjustable plate 9, firepower size in adjustable stove, to meet with the hot blast temperature required by hot terminal installation; Clarifying smoke water tank 15 can be discharged after the clarifying smoke from smoke exhaust pipe 13 from blast pipe 16.
Claims (6)
1. a straw burning hot-blast stove, comprise vertical thermal insulation furnace body, cylindrical shape burner hearth, the smoke exhaust pipe at base of furnace body and body of heater top, burner hearth bottom has grate, base of furnace body is provided with the air inlet with burner hearth UNICOM, the middle and lower part sidewall of body of heater is provided with two neighbouring openings, hopper is positioned at the outside of upper shed, in upper shed, fuel conveyor is installed, under shed is provided with air blast, above burner hearth, the airduct that spirals is installed, the airduct that spirals has upper and lower two ports and communicates with the external world respectively, upper port is connected with air-heater, it is characterized in that: described smoke exhaust pipe is provided with a smoke exhaust fan, the outlet of smoke exhaust fan is connected with a clarifying smoke water tank by pipeline.
2. according to straw burning hot-blast stove according to claim 1, it is characterized in that: the main part of described vertical thermal insulation furnace body is cylindrical shape, top is conical, and smoke exhaust pipe is positioned at vertex of a cone position.
3. according to straw burning hot-blast stove according to claim 1, it is characterized in that: the bottom of described hopper is provided with charging adjustable plate.
4. according to straw burning hot-blast stove according to claim 1, it is characterized in that: described clarifying smoke water tank is provided with blast pipe.
5. according to straw burning hot-blast stove according to claim 1, it is characterized in that: described clarifying smoke water tank is provided with spillway hole and water injection hole and discharge outlet.
6. according to straw burning hot-blast stove according to claim 1, it is characterized in that: the official road between described smoke exhaust fan and clarifying smoke water tank is provided with radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805348.8U CN205102399U (en) | 2015-10-11 | 2015-10-11 | Straw heat of combustion wind furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805348.8U CN205102399U (en) | 2015-10-11 | 2015-10-11 | Straw heat of combustion wind furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205102399U true CN205102399U (en) | 2016-03-23 |
Family
ID=55518178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805348.8U Expired - Fee Related CN205102399U (en) | 2015-10-11 | 2015-10-11 | Straw heat of combustion wind furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205102399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709313A (en) * | 2018-05-29 | 2018-10-26 | 芜湖贝浩机械科技有限公司 | A kind of energy-saving and environment-friendly biomass thermal wind furnace |
-
2015
- 2015-10-11 CN CN201520805348.8U patent/CN205102399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709313A (en) * | 2018-05-29 | 2018-10-26 | 芜湖贝浩机械科技有限公司 | A kind of energy-saving and environment-friendly biomass thermal wind 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: 20160323 Termination date: 20191011 |