CN201281460Y - Air heating apparatus of tobacco flue-curing house - Google Patents
Air heating apparatus of tobacco flue-curing house Download PDFInfo
- Publication number
- CN201281460Y CN201281460Y CNU2008201883721U CN200820188372U CN201281460Y CN 201281460 Y CN201281460 Y CN 201281460Y CN U2008201883721 U CNU2008201883721 U CN U2008201883721U CN 200820188372 U CN200820188372 U CN 200820188372U CN 201281460 Y CN201281460 Y CN 201281460Y
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- air heating
- heat radiating
- heat radiation
- communicated
- heating apparatus
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Abstract
The utility model relates to an air heating device used in tobacco flue-curing houses, comprising an air heating room which is provided with an air heating device; the air heating device comprises a burning nozzle, a heat radiating case which is communicated with the burning nozzle and a chimney which is communicated with the heat radiating case. The number of the heat radiating case is three and the three heat radiating cases are arrayed in triangle, and adjacent heat radiating cases are communicated by a plurality of tuberculated pipes. The device adopts the technical scheme and changes the original circular iron tubes to tuberculated pipes and arrange various heat radiating cases in triangle, thus the residence time of the flue gas in the heat radiating pipe is reduced and the heat radiating efficiency is improved. By adopting the structure of two rows at the bottom and one row at the top, the characteristic of higher burning heat at the bottom is fully utilized.
Description
Technical field
The utility model relates to a kind of tobacco flue-curing air heating apparatus, and this device can improve the thermal efficiency of tobacco flue-curing, reduces energy resource consumption.
Background technology
Barn is the equipment of in the cured tobacco production tobacco leaf being modulated, and mainly is made up of barn, heating plant and air duct.Heating plant is made up of combustion furnace, hotair chamber at present, and the air heat chamber interior has radiating tube and chimney is formed, the exhaust opening of radiating tube one termination combustion furnace burner hearth, and another termination chimney, chimney stretches out hot-air chamber; In order better air to be heated, in the middle of radiating tube, install many radiating tubes additional, a plurality of heat radiation casings of taking that also have connect the version of many radiating tubes then.Present radiating tube is general to adopt iron pipe to make, but the pipe of existing structure only passes through the heat radiation of one deck iron sheet, and actual radiating effect is relatively poor.The heating equipment that existing barn is used, the general coal-burning installation that adopts, but under the general prerequisite in short supply of the energy, need to seek other alternative energy source, the stalk that Chinese countryside exists is exactly the huge available energy, therefore, traditional stalk gasification stove is reformed, can be used in flue-cured tobacco then and be very viable option, certainly, how to make full use of the energy problem that faces of flue-cured tobacco industry especially.
The utility model content
Problem to be solved in the utility model is the defective that overcomes above-mentioned technology, and a kind of tobacco flue-curing house air heating apparatus is provided, and it can delay flue gas holdup time in radiating tube, improves radiating efficiency.
For addressing the above problem, the utility model by the following technical solutions:
A kind of tobacco flue-curing house air heating apparatus, comprise hotair chamber, at the indoor air heating apparatus that is provided with of air heat, heat radiation case that this air heating apparatus comprises burner noz(zle), be communicated with burner noz(zle) and the chimney that is communicated with the case that dispels the heat, described heat radiation case is three, be triangularly arranged, be communicated with by some tuberculated pipes between the adjacent heat radiation case.
Below be the utility model to further improvement in the technical proposal:
Be provided with 2 row's tuberculated pipes between the heat radiation case of bottom and the middle heat radiation case.
Be provided with 1 row's tuberculated pipe between the heat radiation case at top and the middle heat radiation case.
The utility model adopts technique scheme, make the iron pipe that uses originally into tuberculated pipe, simultaneously with each the heat radiation case the arranged triangularity, delayed flue gas holdup time in radiating tube, improve radiating efficiency, bottom 2 rows, top 1 row's frame mode has also made full use of the higher characteristics of base burning heat.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment;
Accompanying drawing 2 is the arrangement schematic diagram of tuberculated pipe;
Accompanying drawing 3 is the structural representation of burner noz(zle) and the combination of heat radiation case.
The specific embodiment
As shown in Figure 1, a kind of tobacco flue-curing house air heating apparatus, comprise hotair chamber 1, in hotair chamber 1, be provided with air heating apparatus, this device comprises burner noz(zle) 2, heat radiation case that is communicated with burner noz(zle) 2 and the chimney 6 that is communicated with the heat radiation case, described heat radiation case is three, by under the case 3 that dispels the heat, middle heat radiation case 4, last heat radiation case 5 is formed, be triangularly arranged, described respectively the heat radiation is communicated with by tuberculated pipe 7 between the case, under dispel the heat and be provided with 2 row's tuberculated pipes 7 between case 3 and the middle heat radiation case 4, be provided with 1 between the heat radiation case at top and the middle heat radiation case and arrange tuberculated pipe.
As shown in Figure 2, the quantity of every row's tuberculated pipe 7 is 6, also can arrange according to the space of reality.
As shown in Figure 3, under dispel the heat case 3 be communicated with burner noz(zle)s 2, the combustion head 9 that burner noz(zle) 2 comprises breather pipe 8, is connected by gripper shoe 13 with breather pipe 8, the outside of breather pipe 8 and combustion head 9 is connected with shell 10 by gripper shoe 12 and gripper shoe 14, the front portion of combustion head 9 is connected with top cover 11 by gripper shoe, have the gap between top cover 11 and the combustion head 9, this gap is positioned at the middle part of heat radiation case 3 casings down, and above-mentioned gripper shoe is the strip gripper shoe.
Claims (3)
1, a kind of tobacco flue-curing house air heating apparatus, comprise hotair chamber, it is characterized in that: at the indoor air heating apparatus that is provided with of air heat, heat radiation case that this air heating apparatus comprises burner noz(zle), be communicated with burner noz(zle) and the chimney that is communicated with the case that dispels the heat, described heat radiation case is three, be triangularly arranged, be communicated with by some tuberculated pipes between the adjacent heat radiation case.
2, a kind of tobacco flue-curing house air heating apparatus as claimed in claim 1 is characterized in that: be provided with 2 row's tuberculated pipes between the heat radiation case of bottom and the middle heat radiation case.
3, a kind of tobacco flue-curing house air heating apparatus as claimed in claim 1 is characterized in that: be provided with 1 row's tuberculated pipe between the heat radiation case at top and the middle heat radiation case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201883721U CN201281460Y (en) | 2008-09-22 | 2008-09-22 | Air heating apparatus of tobacco flue-curing house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201883721U CN201281460Y (en) | 2008-09-22 | 2008-09-22 | Air heating apparatus of tobacco flue-curing house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281460Y true CN201281460Y (en) | 2009-07-29 |
Family
ID=40928334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201883721U Expired - Fee Related CN201281460Y (en) | 2008-09-22 | 2008-09-22 | Air heating apparatus of tobacco flue-curing house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281460Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676888A (en) * | 2015-01-16 | 2015-06-03 | 宗树林 | Energy-saving emission-reducing heating furnace |
-
2008
- 2008-09-22 CN CNU2008201883721U patent/CN201281460Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676888A (en) * | 2015-01-16 | 2015-06-03 | 宗树林 | Energy-saving emission-reducing heating furnace |
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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: 20090729 Termination date: 20120922 |