CN202216497U - Heated-air circulation dryer - Google Patents
Heated-air circulation dryer Download PDFInfo
- Publication number
- CN202216497U CN202216497U CN2011203588750U CN201120358875U CN202216497U CN 202216497 U CN202216497 U CN 202216497U CN 2011203588750 U CN2011203588750 U CN 2011203588750U CN 201120358875 U CN201120358875 U CN 201120358875U CN 202216497 U CN202216497 U CN 202216497U
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- China
- Prior art keywords
- heat collector
- hot
- heated
- air circulation
- cooking stove
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- 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 heated-air circulation dryer consisting of a cooking stove and a dryer body. A heat collector is arranged above the cooking stove; a hot air pipe in the heat collector is communicated with a heat radiating pipe in a drying chamber; a sieve tray is supported and arranged on the heat radiating pipe in the drying chamber; a hot waste gas inlet is arranged in the heat collector; a secondary hot air chamber is arranged at the circumference of the heat collector; a hot waste gas valve and a fume exhaust duct are both arranged on the upper part at the left side of the dryer body; and an exhaust port, a hot air circulating device and a return air duct are all arranged on the upper part of the dryer body. The heated-air circulation dryer has the advantages that innocuous substances such as coal, firewood, straw and the like are used as fuels so that materials are not polluted; and the materials can be circularly heated and dried, the energy source can be sufficiently utilized, the energy consumption can be greatly reduced, the same effect can be achieved by only using half of the fuel for dryers of other types, the labor intensity is relieved, and the work hours are reduced.
Description
Technical field
The utility model relates to a kind of hot air circulation dryer.
Background technology
At present, people generally use chain-type dryer or swing dryer to the oven dry of material, and such machine can only once heat, and hot blast is dried material after getting into drying chamber.Need ceaselessly add fuel, thermal energy consumption is big, and the working time is long, and labour intensity is big.
Summary of the invention
The purpose of the utility model is: the hot air circulation dryer that the heating, drying material that can circulate that is provided with heat collector, secondary hot-air chamber, drying chamber in a kind of body is provided.
It is achieved in that by cooking stove and organization cooking stove is arranged at the below, left side of body.The cooking stove top is provided with heat collector; Heating pipe in the heat collector communicates with the interior radiating tube of drying chamber; Screen tray supporting is arranged on the radiating tube in the drying chamber, and the hot waste gas inlet is arranged in the heat collector, the secondary hot-air chamber be arranged at heat collector around; Hot waste gas valve, smoke discharging pipe all are arranged on the top in body left side, and exhaust outlet, heated air circulation device and backwind tube all are located at the top of body.
The advantage of the utility model is: with innocuous substances such as coal, bavin, straws is fuel, guarantees that material is not contaminated; The heating, drying material that can circulate makes full use of the energy, significantly cuts down the consumption of energy, and only needs half fuel of other type, reaches identical effect, reduces labor intensity, and reduces the working time.
Description of drawings
Fig. 1: the utility model front view, Fig. 2: the utility model rearview.
Wherein: 1, cooking stove 2, heat collector 3, hot waste gas inlet 4, secondary hot-air chamber 5, heating pipe 6, hot waste gas valve 7, smoke discharging pipe 8, drying chamber 9, screen tray supporting 10, radiating tube 11, exhaust 12, heated air circulation device 13, backwind tube 14, body.
The specific embodiment
The utility model is made up of cooking stove 1 and body 14, and cooking stove 1 is arranged at the below, left side of body.Cooking stove 1 top is provided with heat collector 2; Heating pipe 5 in the heat collector 2 communicates with drying chamber 8 interior radiating tubes 10; Screen tray supporting 9 is arranged on the radiating tube 10 in the drying chamber 8, and hot waste gas inlet 3 is arranged in the heat collector 2, secondary hot-air chamber 4 be arranged at heat collector 2 around; Hot waste gas valve 6, smoke discharging pipe 7 all are arranged on the top in body 14 left sides, and exhaust outlet 11, heated air circulation device 12 and backwind tube 13 all are located at the top of body 14.
During work; The material screen tray is placed in the screen tray supporting 9 in the drying chamber 8, after cooking stove 1 is lit a fire and is produced heat energy, heat collector 2 thermal-arrests; Be assigned in the radiating tube 10 in the drying chamber 8 by heating pipe 5 input and add thermal material; Thereafter smoke exhaust pipe 7 combustion gas, the heat that heat collector 2 produces when work is collected by secondary hot-air chamber 4 and is directly heated through the material of heated air circulation device 12 in drying chamber, makes the hot blast temperature in the drying chamber even through backwind tube 13 and exhaust outlet 11.Can pass through hot waste gas valve 6, hot waste gas inlet 3 if any other hot exhaust gas collects and gets into heat collectors 2 and participates in circulation again and heat.
Claims (1)
1. hot air circulation dryer; Be made up of cooking stove (1) and body (14), cooking stove (1) is arranged at a side-lower of body, it is characterized in that: cooking stove (1) top is provided with heat collector (2); Heating pipe (5) in the heat collector (2) communicates with the interior radiating tube (10) of drying chamber (8); Screen tray supporting (9) is arranged on the radiating tube (10) in the drying chamber (8), and hot waste gas inlet (3) is arranged in the heat collector (2), secondary hot-air chamber (4) be arranged at heat collector (2) around; Hot waste gas valve (6), smoke discharging pipe (7) all are arranged on the top in body (14) left side, and exhaust outlet (11), heated air circulation device (12) and backwind tube (13) all are located at the top of body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203588750U CN202216497U (en) | 2011-09-02 | 2011-09-02 | Heated-air circulation dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203588750U CN202216497U (en) | 2011-09-02 | 2011-09-02 | Heated-air circulation dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202216497U true CN202216497U (en) | 2012-05-09 |
Family
ID=46015747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203588750U Expired - Fee Related CN202216497U (en) | 2011-09-02 | 2011-09-02 | Heated-air circulation dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202216497U (en) |
-
2011
- 2011-09-02 CN CN2011203588750U patent/CN202216497U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130902 |