CN204555301U - Removable staged air distribution formula gasifying stalk crops baking heating plant - Google Patents
Removable staged air distribution formula gasifying stalk crops baking heating plant Download PDFInfo
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- CN204555301U CN204555301U CN201520165265.7U CN201520165265U CN204555301U CN 204555301 U CN204555301 U CN 204555301U CN 201520165265 U CN201520165265 U CN 201520165265U CN 204555301 U CN204555301 U CN 204555301U
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- combustion furnace
- air
- removable
- distribution formula
- heating plant
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Abstract
The utility model discloses a kind of removable staged air distribution formula gasifying stalk crops baking heating plant.The combustion furnace part of the utility model to the tobacco leaf curing heating device utilizing straw gasification of applicant's earlier application is improved, be inwardly protruded arcuate structure by the chamber design of combustion furnace, and the location improvement exported by fuel area density is to combustion furnace bottom, in combustion furnace, be provided with 4 different Inlet Positions, such structure can make the efficiency of combustion of the gas producing efficiency of fuel and combustion gas higher.
Description
Technical field
The utility model relates to mechanical field, especially a kind of removable staged air distribution formula gasifying stalk crops baking heating plant.
Background technology
The oven dry of crops is processing of farm products important procedures.Especially tobacco flue-curing is a technical very strong job, same tobacco leaf is due to the condition difference of baking, the flue-cured tobacco of different quality can be baked, obtain color bright orange, oil content light foot, the high-quality flue-cured tobacco given off a strong fragrance, affect by several factors, wherein the control of temperature and humidity is topmost, past tobacco grower every family builds coal furnace bakery, temperature and humidity can not get good control, affect baking quality, energy consumption is high, environmental pollution is serious, fixing use is inconvenient, cause very large economic loss and ecological disruption, applicant's earlier application name is called: " tobacco leaf curing heating device utilizing straw gasification " application number is: the utility model patent of 201020055006.6, this patent solves original technology Problems existing, but, applicant is after research, find that raw material availability and the combustion efficiency of this technology are desirable not enough.
Summary of the invention
The purpose of this utility model is: provide a kind of removable staged air distribution formula gasifying stalk crops baking heating plant, it furthermore enhances raw material availability and the combustion efficiency of equipment, to overcome the deficiencies in the prior art.
The utility model is achieved in that removable staged air distribution formula gasifying stalk crops baking heating plant, comprise the combustion furnace of tobacco leaf curing heating device utilizing straw gasification, the burner hearth of combustion furnace is inwardly protruded arcuate structure, be provided with fuel area density outlet in the bottom of combustion furnace, fuel area density outlet is connected with feed mechanism; Be provided with air intake chassis in fuel area density outlet below, the sidewall in the middle part of combustion furnace be provided with the air admission hole of annular spread, be provided with the air inlet endless tube be communicated with air admission hole at combustion furnace outer wall, be provided with air intake passage in the combustion gas mixing indoor of combustion furnace; Outside combustion furnace, be provided with blower fan, blower fan is connected with inlet manifold, inlet manifold is connected with 4 air inlets and is in charge of, 4 air inlets be in charge of respectively with air intake chassis, feed mechanism, air inlet endless tube and air intake passage, bottom device entirety, be provided with mobile pulley.
Described blower fan is frequency conversion fan.
The heat-exchange apparatus that combustion furnace connects is horizontal pipe laying structure.Heat exchanger effectiveness can be improved
Timing ash turnover panel is provided with in the below of fuel area density outlet.Timing can be sent by the combustion ash produced after fuel combustion.
The feeding motor of feed mechanism is provided with timing controller.Timing controlled charging, ensures the effective dose of fuel in stove.
Owing to have employed technique scheme, compared with prior art, the combustion furnace part of the utility model to the tobacco leaf curing heating device utilizing straw gasification of applicant's earlier application is improved, be inwardly protruded arcuate structure by the chamber design of combustion furnace, and the location improvement exported by fuel area density is to combustion furnace bottom, in combustion furnace, be provided with 4 different Inlet Positions, such structure can make the efficiency of combustion of the gas producing efficiency of fuel and combustion gas higher.The utility model structure is simple, with low cost, and result of use is desirable.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment of the present utility model: the structure of removable staged air distribution formula gasifying stalk crops baking heating plant as shown in Figure 1, comprise the combustion furnace 1 of tobacco leaf curing heating device utilizing straw gasification, the burner hearth of combustion furnace 1 is inwardly protruded arcuate structure, be provided with fuel area density outlet 2 in the bottom of combustion furnace 1, be provided with timing ash turnover panel 12 in the below of fuel area density outlet 2; Fuel area density outlet 2 is connected with feed mechanism 3; Below fuel area density outlet 2, be provided with air intake chassis 4, the sidewall in the middle part of combustion furnace 1 be provided with the air admission hole 5 of annular spread, be provided with the air inlet endless tube 6 be communicated with air admission hole 5 at combustion furnace 1 outer wall, in the gas mixing chamber 7 of combustion furnace 1, be provided with air intake passage 8; Outside combustion furnace 1, be provided with blower fan 9, blower fan 9 is frequency conversion fan, and blower fan 9 is connected with inlet manifold 10, inlet manifold 10 is connected with 3 air inlets and is in charge of 11,4 air inlets be in charge of 11 respectively with air intake chassis 4, feed mechanism 3, air inlet endless tube 6 and air intake passage 8; The heat-exchange apparatus at combustion furnace 1 top is horizontal pipe laying structure; The feeding motor of feed mechanism 3 is provided with timing controller; Mobile pulley 13 is provided with bottom device entirety.
The utility model is compared with the earlier application of applicant, be inwardly protruded arcuate structure by the chamber design of combustion furnace 1, the position of fuel area density outlet 2 is adjusted, it is made to be in the bottom of combustion furnace 1, and be that 11 raising air-sources are in charge of in 4 air inlets by blower fan 9, make 4 positions air inlet simultaneously of combustion furnace 1, similar and the flat honeycomb-shaped structure in air intake chassis 4 of bottom, it provides the air with certain upward pressure for the material in fuel area density outlet 2 burns, premixed is carried out in the combustion gas produced afterwards of burning of the air that provides of air inlet endless tube 6 and the material at middle part, the air provided at the air intake passage 8 of gas mixing chamber position can make combustion gas fully mix with air, realize burning completely after entering combustion chamber, the heat of generation is maximized.After said structure combination, the burning that the burning of material in combustion furnace 1 can be made to produce is more, and makes the burning of combustion gas in combustion chamber also more abundant, can produce more heat.Feed mechanism 3 is arranged air inlet and be in charge of 11 when can ensure the situation occurring steady fire in stove, avoid the situation that flue gas overflows from feed mechanism 3.
Claims (4)
1. a removable staged air distribution formula gasifying stalk crops baking heating plant, comprise the combustion furnace (1) of tobacco leaf curing heating device utilizing straw gasification, it is characterized in that: the burner hearth of combustion furnace (1) is inwardly protruded arcuate structure, be provided with fuel area density outlet (2) in the bottom of combustion furnace (1), fuel area density outlet (2) is connected with feed mechanism (3); Air intake chassis (4) is provided with in fuel area density outlet (2) below, the sidewall at combustion furnace (1) middle part is provided with the air admission hole (5) of annular spread, be provided with the air inlet endless tube (6) be communicated with air admission hole (5) at combustion furnace (1) outer wall, in the gas mixing chamber (7) of combustion furnace (1), be provided with air intake passage (8); Blower fan (9) is provided with outside combustion furnace (1), blower fan (9) is connected with inlet manifold (10), inlet manifold (10) is connected with 4 air inlets be in charge of (11), 4 air inlets be in charge of (11) respectively with air intake chassis (4), feed mechanism (3), air inlet endless tube (6) and air intake passage (8); Mobile pulley (13) is provided with bottom device entirety.
2. removable staged air distribution formula gasifying stalk crops baking heating plant according to claim 1, is characterized in that: described blower fan (9) is frequency conversion fan.
3. removable staged air distribution formula gasifying stalk crops baking heating plant according to claim 1, is characterized in that: be provided with timing ash turnover panel (12) in the below of fuel area density outlet (2).
4. removable staged air distribution formula gasifying stalk crops baking heating plant according to claim 1, is characterized in that: on the feeding motor of feed mechanism (3), be provided with timing controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165265.7U CN204555301U (en) | 2015-03-24 | 2015-03-24 | Removable staged air distribution formula gasifying stalk crops baking heating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520165265.7U CN204555301U (en) | 2015-03-24 | 2015-03-24 | Removable staged air distribution formula gasifying stalk crops baking heating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555301U true CN204555301U (en) | 2015-08-12 |
Family
ID=53830402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520165265.7U Expired - Fee Related CN204555301U (en) | 2015-03-24 | 2015-03-24 | Removable staged air distribution formula gasifying stalk crops baking heating plant |
Country Status (1)
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| CN (1) | CN204555301U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657645A (en) * | 2019-06-18 | 2020-01-07 | 何如意 | Method for directly utilizing crop straw gasification combustion to bake grain |
| CN112050195A (en) * | 2020-09-28 | 2020-12-08 | 黑龙江省农业机械工程科学研究院 | Biomass briquette stove based on high-efficiency graded layer combustion technology |
| CN112146128A (en) * | 2020-09-27 | 2020-12-29 | 黑龙江省农业机械工程科学研究院 | Biomass briquette stove based on variable pressure jet combustion technology |
-
2015
- 2015-03-24 CN CN201520165265.7U patent/CN204555301U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110657645A (en) * | 2019-06-18 | 2020-01-07 | 何如意 | Method for directly utilizing crop straw gasification combustion to bake grain |
| CN112146128A (en) * | 2020-09-27 | 2020-12-29 | 黑龙江省农业机械工程科学研究院 | Biomass briquette stove based on variable pressure jet combustion technology |
| CN112146128B (en) * | 2020-09-27 | 2022-08-09 | 黑龙江省农业机械工程科学研究院 | Biomass briquette stove based on variable pressure jet combustion technology |
| CN112050195A (en) * | 2020-09-28 | 2020-12-08 | 黑龙江省农业机械工程科学研究院 | Biomass briquette stove based on high-efficiency graded layer combustion technology |
| CN112050195B (en) * | 2020-09-28 | 2021-05-18 | 黑龙江省农业机械工程科学研究院 | Biomass briquette stove based on high-efficiency graded layer combustion technology |
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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: 20150812 Termination date: 20200324 |