CN201514089U - Hot air circulating drying oven - Google Patents
Hot air circulating drying oven Download PDFInfo
- Publication number
- CN201514089U CN201514089U CN2009201772121U CN200920177212U CN201514089U CN 201514089 U CN201514089 U CN 201514089U CN 2009201772121 U CN2009201772121 U CN 2009201772121U CN 200920177212 U CN200920177212 U CN 200920177212U CN 201514089 U CN201514089 U CN 201514089U
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- heater
- casing
- hot air
- drying oven
- box body
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- Expired - Fee Related
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Abstract
The utility model aims at providing a hot air circulating drying oven with even heating, fast temperature rise speed, even temperature fields and small temperature difference of drying materials. The hot air circulating drying oven comprises a box body (1), a heater (2) and a trolley (3), and is characterized in that the heater (2) is in an elongated shape, and is formed by a plurality of metal thin skins which are evenly connected in series, the inner side of the heater (2) in the box body (1) is further provided with an air distributing board (4), a circulating fan (5) is mounted on the box body (1), one end of the circulating fan (5) is provided with an air return pipe (6), and an exhaust fan (7) is mounted on the opposite of the circulating fan (5) on the box body (1). The hot air circulating drying oven can guarantee the drying effect of drying matters.
Description
Technical field
The utility model relates to a kind of drying plant that is applicable to industries such as medical science, chemical industry, food, is specifically related to a kind of electric heated-air circulation oven.
Background technology
Mostly drying plant commonly used is steam or electrically heated baking oven on the China market at present, manually controls new wind.Baking oven on the market generally comprises casing, inner bag and heater, and this heater generally adopts the nickel filament resistance device, and heater is arranged at the bottom of baking oven, and the baking oven heating of this structure is inhomogeneous, and programming rate is slow.In addition, baking oven commonly used does not all have circulating fan, and the wind in this baking oven does not circulate, cause temperature field and inhomogeneous in the baking oven, can make air-dry thing overheated or cold excessively phenomenon occur, cause on the same oven dry thing temperature difference big, have influence on the typing effect of product and the quality of oven dry thing.
The utility model content
The technical problem that the utility model solved provides a kind of homogeneous heating, programming rate is fast, produces homogeneous temperature field, the heated-air circulation oven that the oven dry thing has a narrow range of temperature.
In order to solve the problems of the technologies described above, heated-air circulation oven of the present utility model comprises casing, heater and dolly, and described casing is to be formed by the metal material manufacturing, and described heater is strip, be evenly to be composed in series by a lot of metal thin skins, be installed in the baking oven casing around; Such heater homogeneous heating can produce the even temperature field; Inboard at the casing internal heater also is equipped with split-wind plate, and the effect of this split-wind plate also is the even of temperature in the assurance temperature field; Circulating fan is installed on the casing, and this circulating fan makes that the wind in the baking oven can be recycling, economizes on resources; Described circulating fan one end is equipped with backwind tube, on the opposite of casing cocycle blower fan exhaust blower is installed.The inner bag that is manufactured by metal material is installed in the described casing, and this inner bag is handled through full weld.Be placed with insulation material between casing and the inner bag.
This heated-air circulation oven since heater be composed in series by even metal thin skin, and be distributed in casing around, this heater homogeneous heating because box inside also is equipped with split-wind plate, the temperature field that this baking oven produced is even, the having a narrow range of temperature of oven dry thing.Circulating fan makes the wind in the baking oven recycling, saves the energy, raises the efficiency.
Description of drawings
Fig. 1 is the structure chart of heated-air circulation oven;
Fig. 2 is the vertical view of heated-air circulation oven.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, heated-air circulation oven of the present utility model comprises casing 1, heater 2 and dolly 3, the object that this casing 1 is formed by the metal material manufacturing, and this heater 2 is strip, be evenly to be composed in series by a lot of metal thin skins, be evenly distributed in casing around; This heater homogeneous heating, the temperature field that is produced also all has, and has avoided oven dry the thing overheated or cold excessively phenomenon of inhomogeneous generation of being heated in drying course, guarantees the dries quantity of oven dry thing.Inboard at casing 1 internal heater 2 also is equipped with split-wind plate 4, and the wind in 4 pairs of baking ovens of this split-wind plate produces the effect of shunting, guarantees that further the oven dry thing is heated evenly.Circulating fan 5 is installed on the casing 1, and this circulating fan 5 makes that the branch in the baking oven can be recycling, economizes on resources.Described circulating fan 5 one ends are equipped with backwind tube 6, on the opposite of casing 1 cocycle blower fan 5 exhaust blower 7 are installed, and air useless in the baking oven is discharged.The inner bag that is manufactured by metal material is installed in the described casing, and this inner bag is handled through full weld; Be placed with insulation material between casing and the inner bag.The technique effect that this heated-air circulation oven reached adds evenly exactly, the temperature quick heating in the baking oven, and the oven dry thing has a narrow range of temperature, and can guarantee to dry the drying effect of thing.
Claims (3)
1. a heated-air circulation oven comprises casing (1), heater (2) and dolly (3), and it is characterized in that: this heater (2) is strip, is evenly to be composed in series by a lot of metal thin skins; In the inboard of casing (1) internal heater (2) split-wind plate (4) is installed also, circulating fan (5) is installed on the casing (1), these circulating fan (5) one ends are equipped with backwind tube (6), on the opposite of casing (1) cocycle blower fan (5) exhaust blower (7) are installed.
2. heated-air circulation oven according to claim 1 is characterized in that: described casing is equipped with the inner bag that is manufactured by metal material in (1), and this inner bag is handled through full weld.
3. heated-air circulation oven according to claim 2 is characterized in that: be placed with insulation material between described casing (1) and the inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201772121U CN201514089U (en) | 2009-08-18 | 2009-08-18 | Hot air circulating drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201772121U CN201514089U (en) | 2009-08-18 | 2009-08-18 | Hot air circulating drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514089U true CN201514089U (en) | 2010-06-23 |
Family
ID=42485499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201772121U Expired - Fee Related CN201514089U (en) | 2009-08-18 | 2009-08-18 | Hot air circulating drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514089U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305521A (en) * | 2011-04-29 | 2012-01-04 | 苏州市吴赣药业有限公司 | Hot-air circulating oven |
| CN102829611A (en) * | 2012-09-09 | 2012-12-19 | 张向华 | Transverse air supply medicinal material drying box |
| CN103277989A (en) * | 2013-05-31 | 2013-09-04 | 恒茂实业集团有限公司 | Low-temperature cold-air drying device |
| CN105627706A (en) * | 2016-03-18 | 2016-06-01 | 浙江安吉双虎竹木业有限公司 | All-direction circulating heat supply oven system |
-
2009
- 2009-08-18 CN CN2009201772121U patent/CN201514089U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305521A (en) * | 2011-04-29 | 2012-01-04 | 苏州市吴赣药业有限公司 | Hot-air circulating oven |
| CN102829611A (en) * | 2012-09-09 | 2012-12-19 | 张向华 | Transverse air supply medicinal material drying box |
| CN103277989A (en) * | 2013-05-31 | 2013-09-04 | 恒茂实业集团有限公司 | Low-temperature cold-air drying device |
| CN105627706A (en) * | 2016-03-18 | 2016-06-01 | 浙江安吉双虎竹木业有限公司 | All-direction circulating heat supply oven system |
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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: 20100623 Termination date: 20160818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |