CN202043616U - Heat supply device for tobacco curing and hood thereof - Google Patents
Heat supply device for tobacco curing and hood thereof Download PDFInfo
- Publication number
- CN202043616U CN202043616U CN2011201035156U CN201120103515U CN202043616U CN 202043616 U CN202043616 U CN 202043616U CN 2011201035156 U CN2011201035156 U CN 2011201035156U CN 201120103515 U CN201120103515 U CN 201120103515U CN 202043616 U CN202043616 U CN 202043616U
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- CN
- China
- Prior art keywords
- flue
- cured tobacco
- hypomere
- heating plant
- tobacco heating
- 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 heat supply device for tobacco curing during cigarette making and a hood thereof. The heat supply device for tobacco curing comprises a furnace body and a hood, wherein the furnace body is provided with a hearth and a fume outlet communicated with the hearth; and the hood is provided with a cavity, and the cavity is provided with an opening opposite to fume outlet. The heat supply device for tobacco curing provided by the utility model aggregates biomass fuel together for combustion, and limits the high-temperature fume generated after combustion of the biomass fuel inside the cavity, so as to increase the temperature of the high-temperature fume and improve the utilization ratio of the biomass fuel.
Description
Technical field
The utility model relates to a kind of flue-cured tobacco heating plant, relates in particular to a kind of flue-cured tobacco heating plant that is used to make cigarette.
Background technology
At present, people's environmental consciousness improves, and some flue-cured tobacco factories have brought into use biomass fuel to substitute traditional coal fuel when flue-cured tobacco, because of described biomass fuel have igniting soon, advantages such as quick heating, easy to use, health.
The burner hearth owing to traditional flue-cured tobacco heating plant designs for the described coal fuel that burns, because in order to improve the burning area of big fire described coal fuel during the phase, therefore the described furnace cavity of traditional described flue-cured tobacco heating plant is all bigger.
When the flue-cured tobacco hypothermic phase, because described biomass fuel has the characteristics of quick heating, therefore can reduce the quantity combusted of described biomass fuel, and when described biomass fuel is put into described burner hearth internal combustion, it is fewer that the burning area of described biomass fuel accounts for the ratio of whole described burner hearth area, make high-temperature flue gas that described biomass fuel combustion produced with after cryogenic gas in the described burner hearth mixes, the temperature of described high-temperature flue gas reduces significantly, thereby makes the heat utilization efficiency of described biomass fuel reduce.
The utility model content
The utility model purpose has been to provide a kind of flue-cured tobacco heating plant that can improve the biomass fuel utilization rate and a kind of cover tool in the flue-cured tobacco heating plant of being exclusively used in that fuel can be assembled burning.
The utility model provides a kind of flue-cured tobacco heating plant, and it comprises: body of heater and cover tool;
The exhanst gas outlet that described body of heater is provided with burner hearth and is communicated with described burner hearth;
Described cover tool has cavity, and described cavity has opening, and described opening is relative with described exhanst gas outlet.
The utility model flocks together biomass fuel by described cover tool and burns, be limited in the cavity producing high-temperature flue gas behind the described biomass fuel combustion, thereby improved the temperature of described high-temperature flue gas, and the upper shed of described cavity is relative with the described high-temperature flue gas outlet of described body of heater, make described high-temperature flue gas directly deliver to described exhanst gas outlet, thereby reduced thermal loss, improved the utilization rate of described biomass fuel effectively.
The utility model also provides a kind of cover tool, and described cover tool is used in the flue-cured tobacco heating plant, and it comprises: epimere, hypomere and cavity;
Described epimere forms angle from the extension that is inclined upwardly of described hypomere between the central shaft of described hypomere and the central shaft of described epimere, and described angle is 15 ° to 31 °;
Described cavity runs through described epimere and described hypomere.
Cover prodigiosin described in the utility model enough is exclusively used in the flue-cured tobacco heating plant, makes gas fume after burning to be limited in the cavity biomass fuel burning that can flock together, thereby has improved the temperature of the flue gas that is produced behind the described biomass fuel combustion.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, does not constitute to improper qualification of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the utility model flue-cured tobacco heating plant;
Fig. 2 is the structural representation of the utility model cover tool.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
Please refer to Fig. 1, Fig. 2, the utility model provides a kind of flue-cured tobacco heating plant that is used to make cigarette, and it comprises body of heater 1, fire grate 2, blast pipe 3 and cover tool 4.
Described body of heater 1 is provided with burner hearth 11, fuel inlet 12 and exhanst gas outlet 13, and described fuel inlet 12 is communicated with described burner hearth 11 respectively with described exhanst gas outlet 13.
Described fire grate 2 is horizontally placed in the described burner hearth 11, and described fire grate 2 is divided into combustion chamber 111 and cigarette ash chamber 112 with described burner hearth 11, and described combustion chamber 111 is positioned at the top of described cigarette ash chamber 112.
Described blast pipe 3 is a hollow tube, and described blast pipe 3 is arranged at the below of described fire grate 2.
Described cover tool 4 is arranged in the described combustion chamber 112, and is positioned the top of described fire grate 2, and described cover tool 4 has hypomere 41, epimere 42, cavity 43 and charging aperture 44.
Described epimere 42 forms angle a from the extension that is inclined upwardly of described hypomere 41 between the central shaft of the central shaft of described hypomere 41 and described epimere 42, described angle a is 15 ° to 31 °, and described in the present embodiment angle a is 23 °; Described cavity 43 runs through described epimere 42 and described hypomere 41, and described cavity 43 has upper shed 431 that is positioned at described epimere 42 and the under shed 432 that is positioned at described hypomere 41, opens on described 431 relative with described exhanst gas outlet 13; Described charging aperture 44 is arranged at described hypomere 41, and described charging aperture 44 is relative with described fuel inlet 12.
When described flue-cured tobacco heating plant uses, biomass fuel is put into described charging 44 through described fuel inlet 12, after described biomass fuel enters in the described cavity 43, utilize lighter tool that described biomass fuel is lighted then, and open described blast pipe 3, make the wind in the described blast pipe 3 enter described under shed 432 through described cigarette ash chamber 112, under wind action, the described biomass fuel generation high-temperature flue gas that burns rapidly, the cigarette ash that is produced behind the described biomass fuel combustion drops to described cigarette ash chamber 112.
By described cover tool 4 described biomass fuel is flocked together and to burn, make the described high-temperature flue gas that produces behind the described biomass fuel combustion be limited in the cavity 43, thereby improved the temperature of described high-temperature flue gas.
The upper shed 431 of described in addition cavity 43 is relative with the described exhanst gas outlet 13 of described body of heater 1, makes described high-temperature flue gas directly deliver to described exhanst gas outlet 13, thereby has reduced thermal loss, has improved the utilization rate of described biomass fuel effectively.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the embodiment of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a flue-cured tobacco heating plant is characterized in that, comprising: body of heater and cover tool;
The exhanst gas outlet that described body of heater is provided with burner hearth and is communicated with described burner hearth;
Described cover tool is provided with cavity, and described cavity has opening, and described opening is relative with described exhanst gas outlet.
2. flue-cured tobacco heating plant according to claim 1, it is characterized in that: the epimere that described cover tool has hypomere and is inclined upwardly and extends from described hypomere, described cavity runs through described epimere and described hypomere.
3. as flue-cured tobacco heating plant as described in the claim 2, it is characterized in that: form angle between the central shaft of described hypomere and the central shaft of described epimere, described angle is 15 ° to 31 °.
4. as flue-cured tobacco heating plant as described in the claim 3, it is characterized in that: described angle is 23 °.
5. as flue-cured tobacco heating plant as described in the claim 2, it is characterized in that: described hypomere is provided with charging aperture, and described charging aperture is relative with the fuel inlet of body of heater.
6. flue-cured tobacco heating plant according to claim 1, it is characterized in that: described flue-cured tobacco heating plant also has fire grate, and described fire grate is arranged in the described burner hearth, and described cover tool is arranged at the top of described fire grate.
7. flue-cured tobacco heating plant according to claim 1, it is characterized in that: described flue-cured tobacco heating plant also has blast pipe, and described blast pipe is arranged in the described burner hearth.
8. one kind is covered tool, and described cover tool is used for it is characterized in that in the flue-cured tobacco heating plant, comprises: epimere, hypomere and cavity;
Described epimere forms angle from the extension that is inclined upwardly of described hypomere between the central shaft of described hypomere and the central shaft of described epimere, and described angle is 15 ° to 31 °;
Described cavity runs through described epimere and described hypomere.
9. as cover tool as described in the claim 8, it is characterized in that: described angle is 23 °.
10. as cover tool as described in the claim 8, it is characterized in that: described hypomere is provided with charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201035156U CN202043616U (en) | 2011-03-30 | 2011-03-30 | Heat supply device for tobacco curing and hood thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201035156U CN202043616U (en) | 2011-03-30 | 2011-03-30 | Heat supply device for tobacco curing and hood thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202043616U true CN202043616U (en) | 2011-11-23 |
Family
ID=44983947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201035156U Expired - Fee Related CN202043616U (en) | 2011-03-30 | 2011-03-30 | Heat supply device for tobacco curing and hood thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202043616U (en) |
-
2011
- 2011-03-30 CN CN2011201035156U patent/CN202043616U/en not_active Expired - Fee Related
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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: 20111123 Termination date: 20150330 |
|
| EXPY | Termination of patent right or utility model |