CN204513990U - A kind of gas heating drying device - Google Patents
A kind of gas heating drying device Download PDFInfo
- Publication number
- CN204513990U CN204513990U CN201520162223.8U CN201520162223U CN204513990U CN 204513990 U CN204513990 U CN 204513990U CN 201520162223 U CN201520162223 U CN 201520162223U CN 204513990 U CN204513990 U CN 204513990U
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- heat exchanger
- gas
- drying device
- dividing plate
- heating drying
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Abstract
The utility model relates to a kind of gas heating drying device, comprise casing, the blower fan at casing top, the heat exchanger being fixed on box house side and the combustion gas fire row stove be located at below heat exchanger, described box house surrounding is provided with dividing plate, form a hothouse, side dividing plate near heat exchanger is provided with multiple gas hole, hothouse top is provided with an exhaust outlet, and there is an air inlet at casing top near the position of described fan induced draught mouth.Without the need to installing during use, floor space is little, saves space, and the hot gas reusable edible in dry run, loss hot gas is few, and the thermal efficiency is high.
Description
[technical field]
The utility model relates to a kind of drying device, is specifically related to a kind of gas heating drying device.
[background technology]
In existing gas heating drying device, hothouse, heat exchanger and air blast all separate, flange and pipeline Connecting groups is utilized to be combined, need during use first installation to be connected, and take local large, in dry run, the hot gas that heat exchanger produces directly is got rid of, hot gas is without recycling, and hot gas runs off large, and the thermal efficiency is low.
[summary of the invention]
For the problem existing for above-mentioned gas heating drying device, the purpose of this utility model is to provide a kind of gas heating drying device, its hothouse, heat exchanger and air blast are fixed in same casing, without the need to installing during use, floor space is little, saves space, and the hot gas reusable edible in dry run, loss hot gas is few, and the thermal efficiency is high.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of gas heating drying device, comprise casing, the blower fan at casing top, the heat exchanger being fixed on box house side and the combustion gas fire row stove be located at below heat exchanger, described box house surrounding is provided with dividing plate, form a hothouse, side dividing plate near heat exchanger is provided with multiple gas hole, hothouse top is provided with an exhaust outlet, and there is an air inlet at casing top near the position of described fan induced draught mouth.
Preferably, in described casing, the opposite side dividing plate relative with the dividing plate being provided with gas hole is provided with multiple return-air hole.
Preferably, described combustion gas fire row stove is strip fire row stove.
Preferably, described heat exchanger comprises the exhaust opening at the vertical duct of bottom, the horizontal pipeline on top and top, and described vertical duct coordinates with described combustion gas fire row stove and is fixedly connected with.
Beneficial effect:
Gas heating drying device described in the utility model has following characteristics:
1, blower fan, combustion gas fire row stove and heat exchanger in gas heating drying device described in the utility model and hothouse are fixedly installed in same casing, without the need to installing during use, save space;
The dividing plate of the hothouse both sides 2, in gas heating drying device described in the utility model is respectively equipped with gas hole and return-air hole, part hot gas, by again being sucked in heat exchanger by blower fan after return-air hole, can realize recycling, and reduces heat losses, the thermal efficiency is high, and energy consumption is low.
3, strip fire row stove selected by the combustion gas fire row stove described in the utility model, has the bodily form narrow, and take up room little advantage.
4, heat exchanger described in the utility model comprises the exhaust opening at the vertical duct of bottom, the horizontal pipeline on top and top, described vertical duct coordinates with described combustion gas fire row stove and is fixedly connected with, cigarette and hot gas to upper outflow exhaust opening, do without the need to air-introduced machine or exhaust blower and discharge fume in pipeline.
[accompanying drawing explanation]
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment;
Fig. 2 is the plan structure schematic diagram of the utility model embodiment;
Fig. 3 is the Dg-schematic diagram of the utility model embodiment.
Wherein, 1-blower fan, 2-heat exchanger, 3-combustion gas fire row stove, 4-dividing plate, 5-gas hole, 6-hothouse, 7-return-air hole, 8-exhaust outlet, 9-air inlet, 10-casing, 21-vertical duct, 22-horizontal pipeline, 23-exhaust opening.
[detailed description of the invention]
Below in conjunction with specific embodiment, the utility model is described in further detail, but scope that the utility model comprises is not limited thereto.
Embodiment 1
As Figure 1-3, a kind of gas heating drying device, comprise casing 10, the blower fan 1 at casing top, the heat exchanger 2 being fixed on box house side and the combustion gas fire row stove 3 be located at below heat exchanger 2, the dividing plate 4 of casing 10 inside circumference surrounds a hothouse 6, side dividing plate 4 near heat exchanger 2 is provided with gas hole 5, opposite side dividing plate 4 is corresponding thereto provided with return-air hole 7, hothouse 6 top is provided with exhaust outlet 8, and casing 10 top is provided with air inlet 9 near the position, inlet scoop of described blower fan 1.Wherein, described combustion gas fire row stove 3 is strip fire row stove, and described heat exchanger 2 comprises the exhaust opening 23 at the vertical duct 21 of bottom, the horizontal pipeline 22 on top and top, and described vertical duct 21 coordinates with described combustion gas fire row stove 3 and is fixedly connected with.As shown in Figure 3, flame burns facing to the inwall of vertical duct 21, and cigarette and hot gas upwards flow out exhaust opening 23 along pipeline, and in this process, flame and hot gas heat facing to pipeline outer wall, produce heat energy, make the air of pipeline external become hot gas.Under the effect of blower fan 1, air enters in casing 10 by air inlet 9, and flow along the direction of arrow in figure, hot gas is generated under the effect of heat exchanger 2, hot gas is sent in hothouse 6 through gas hole 5 equably, drying is carried out to the material in hothouse 6, the exhaust outlet 8 at the top, moisture drying room 6 formed after material is heated is discharged, return-air hole 7 on the opposite side dividing plate of part hot gas drying room 6 gets back to again the inlet scoop of blower fan 1, under the effect of blower fan, again through over-heat-exchanger laggard enter in hothouse 6, circulation like this even drying is carried out to material.Blower fan 1 constantly supplements new air by air inlet 9 simultaneously.
The utility model structure is simple, and reliable, energy consumption is low, uniform drying, is adapted to the drying operation of the material such as tealeaves, Chinese medicine especially.Be aided with the device of temperature controller, time controller, can realize automatically curing.
The above; be only preferably specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and design thereof and replace or change, all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a gas heating drying device, it is characterized in that, comprise casing, the blower fan at casing top, the heat exchanger being fixed on box house side and the combustion gas fire row stove be located at below heat exchanger, described box house surrounding is provided with dividing plate, form a hothouse, side dividing plate near heat exchanger is provided with multiple gas hole, and hothouse top is provided with an exhaust outlet, and there is an air inlet at casing top near the position of described fan induced draught mouth.
2. according to the gas heating drying device shown in claim 1, it is characterized in that, in described casing, the opposite side dividing plate relative with the dividing plate being provided with gas hole is provided with multiple return-air hole.
3. gas heating drying device according to claim 1 and 2, is characterized in that, described combustion gas fire row stove is strip fire row stove.
4. gas heating drying device according to claim 3, is characterized in that, described heat exchanger comprises the exhaust opening at the vertical duct of bottom, the horizontal pipeline on top and top, and described vertical duct coordinates with described combustion gas fire row stove and is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162223.8U CN204513990U (en) | 2015-03-20 | 2015-03-20 | A kind of gas heating drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520162223.8U CN204513990U (en) | 2015-03-20 | 2015-03-20 | A kind of gas heating drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513990U true CN204513990U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520162223.8U Active CN204513990U (en) | 2015-03-20 | 2015-03-20 | A kind of gas heating drying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204513990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288690A (en) * | 2016-09-23 | 2017-01-04 | 丹阳市恒泰电炉有限公司 | Combustion gas drying oven |
| CN106705608A (en) * | 2017-03-22 | 2017-05-24 | 林美娟 | Square tube type four-return metal hot-blast-furnace gas drier |
| CN109282590A (en) * | 2018-11-06 | 2019-01-29 | 麦汉辉 | Integral type drying equipment |
-
2015
- 2015-03-20 CN CN201520162223.8U patent/CN204513990U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288690A (en) * | 2016-09-23 | 2017-01-04 | 丹阳市恒泰电炉有限公司 | Combustion gas drying oven |
| CN106705608A (en) * | 2017-03-22 | 2017-05-24 | 林美娟 | Square tube type four-return metal hot-blast-furnace gas drier |
| CN109282590A (en) * | 2018-11-06 | 2019-01-29 | 麦汉辉 | Integral type drying equipment |
| CN109282590B (en) * | 2018-11-06 | 2024-03-29 | 麦汉辉 | Integrated drying equipment |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |