CN205580103U - Hot air circulating oven - Google Patents
Hot air circulating oven Download PDFInfo
- Publication number
- CN205580103U CN205580103U CN201521122383.6U CN201521122383U CN205580103U CN 205580103 U CN205580103 U CN 205580103U CN 201521122383 U CN201521122383 U CN 201521122383U CN 205580103 U CN205580103 U CN 205580103U
- Authority
- CN
- China
- Prior art keywords
- drying
- baking oven
- fan
- air
- breeze fan
- 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
Links
- 238000001035 drying Methods 0.000 claims abstract description 24
- 230000001939 inductive effect Effects 0.000 claims description 21
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 235000008216 herbs Nutrition 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000007602 hot air drying Methods 0.000 description 2
- 238000005276 aerator Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a hot air circulating oven, including oven casing (1), the outside of oven casing (1) is equipped with heater (2), the one end of heater (2) through outlet duct (3) with the middle part of oven casing (1) one side is connected, the other end through intake pipe (4) with the middle part of oven casing (1) opposite side is connected, be equipped with the frame (5) of drying in oven casing (1), be equipped with the platform (6) of drying on the frame (5) of drying, with one side of intake pipe (4) relative stoving frame (5) is equipped with a plurality of air supply fans (7), and air supply fan (7) is rectangle array distribution, the opposite side of the frame (5) of drying be equipped with and supply air fan (7) symmetry induced air fan (8). The utility model discloses it is even to have stoving incasement distribution of temperature, and the medium -height grass medicinal material is dried evenly, and it is effectual to dry, but temperature automatically regulated's beneficial effect.
Description
Technical field
This utility model relates to a kind of baking oven, particularly a kind of heated-air circulation oven。
Background technology
Heated-air circulation oven is equipment important in Chinese medicinal herbs production process, Chinese medicinal herbs in baking oven is constantly heated mainly by the hot blast of circulation and dries by it, and traditional hot air drying box carries out heating, drying in being blown into drying baker by aerator after heating air mainly by heater, but traditional hot air drying box usually single hole enters single hole and goes out, steam is rear in entering drying chamber forms the narrowest and small gas channel, local hot blast outside gas channel is less, temperature is relatively low, cause the hot blast skewness in drying chamber, cause being in the drying degree of the Chinese medicinal herbs of diverse location in drying baker to be not quite similar, drying effect is poor.
Summary of the invention
The purpose of this utility model is, it is provided that a kind of heated-air circulation oven.This utility model has uniformity of temperature profile in drying baker, and Chinese medicinal herbs is dried uniformly, and the feature of good drying effect, additionally, this utility model also has the function of temperature automatic adjustment.
The technical solution of the utility model: a kind of heated-air circulation oven, include baking oven housing, the outside of baking oven housing is provided with heater, and one end of heater is connected through the middle part of escape pipe with described baking oven housing side, and the other end is connected through the middle part of air inlet pipe with described baking oven housing opposite side；Being provided with stoving rack in described baking oven housing, stoving rack is provided with drying station, and the side of the stoving rack relative with described air inlet pipe is provided with multiple breeze fan, and breeze fan rectangular array is distributed, and the opposite side of stoving rack is provided with the air inducing blower fan symmetrical with breeze fan.
Aforesaid heated-air circulation oven, often goes and is provided with temperature sensor between described breeze fan and air inducing blower fan, and temperature sensor, breeze fan and air inducing blower fan are connected with the controller being located at outside baking oven housing.
The beneficial effects of the utility model: this utility model is by arranging heater outside baking oven housing, and be connected with drying casing by escape pipe and air inlet pipe, realize hot air circulation, simultaneously, by the side array at the stoving rack relative with air inlet pipe, breeze fan is set, and the air inducing blower fan of symmetry is set at opposite side, breeze fan and air inducing blower fan mating reaction make hot blast all can flow to escape pipe one end from air inlet pipe one end in the horizontal direction at the diverse location of stoving rack, ensure that hot blast is uniformly distributed in baking oven housing, make the Temperature Distribution in drying baker more uniform, the uniform heating, drying of Chinese medicinal herbs of diverse location, improve drying effect；In addition, this utility model is by arranging a temperature inductor between every a line breeze fan and air inducing blower fan, and temperature inductor, breeze fan and air inducing blower fan are all connected with controller, when temperature inductor sense temperature relatively low or higher time, controller controls breeze fan and the rotating speed of air inducing blower fan of relevant position, the flow velocity of the hot blast of this position is increased or decreased, reaches to control the purpose of temperature at this, make the Temperature Distribution in baking oven housing more uniform.In sum, this utility model has uniformity of temperature profile in drying baker, and Chinese medicinal herbs is dried uniformly, good drying effect, the self-adjustable beneficial effect of temperature.
Accompanying drawing explanation
Accompanying drawing
1
For structural representation of the present utility model；
Accompanying drawing
2
For breeze fan distribution schematic diagram on stoving rack.
Description of reference numerals:
1-
Baking oven housing,
2-
Heater,
3-
Escape pipe,
4-
Air inlet pipe,
5-
Stoving rack,
6-
Drying station,
7-
Breeze fan,
8-
Air inducing blower fan,
9-
Temperature sensor,
10-
Controller.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings, but is not intended as the foundation that this utility model is limited.
Embodiment of the present utility model: a kind of heated-air circulation oven, such as accompanying drawing
1-2
Shown in, include baking oven housing
1
, baking oven housing
1
Outside be provided with heater
2
, heater
2
One end through escape pipe
3
With described baking oven housing
1
The middle part of side connects, and the other end is through air inlet pipe
4
With described baking oven housing
1
The middle part of opposite side connects；Described baking oven housing
1
Inside it is provided with stoving rack
5
, stoving rack
5
It is provided with drying station
6
, with described air inlet pipe
4
Relative stoving rack
5
Side be provided with multiple breeze fan
7
, breeze fan
7
Rectangular array is distributed, stoving rack
5
Opposite side be provided with and breeze fan
7
Symmetrical air inducing blower fan
8
。
Often go described breeze fan
7
With air inducing blower fan
8
Between be provided with temperature sensor
9
, temperature sensor
9
, breeze fan
7
With air inducing blower fan
8
Be located at baking oven housing
1
Outer controller
10
Connect.
Operation principle of the present utility model: heater during use
2
Work, to air heat temperature raising, breeze fan
7
Work, by hot blast through air inlet pipe
4
Introduce baking oven housing
1
In, it is breeze fan
7
Symmetrical air inducing blower fan
8
Effect under, steam is at stoving rack
5
Diverse location the most in the horizontal direction from air inlet pipe
4
Side flows to escape pipe
3
Side, and to drying station
6
On Chinese medicinal herbs heating, then through escape pipe
3
Flow to heater
2
Heat temperature raising the most again；When certain a line breeze fan
7
With air inducing blower fan
8
Between temperature relatively low or higher time, this row breeze fan
7
With air inducing blower fan
8
Between temperature inductor
9
Feed back information to controller
10
, controller
10
Control the breeze fan of this row
7
With air inducing blower fan
8
Rotating speed improve or reduce, improve or reduce this row breeze fan
7
With air inducing blower fan
8
Between the flow of hot blast, reach to regulate this row breeze fan
7
With air inducing blower fan
8
Between the purpose of temperature.
Claims (2)
1. a heated-air circulation oven, it is characterized in that: include baking oven housing (1), the outside of baking oven housing (1) is provided with heater (2), one end of heater (2) is connected through the middle part of escape pipe (3) with described baking oven housing (1) side, and the other end is connected through the middle part of air inlet pipe (4) with described baking oven housing (1) opposite side；It is provided with stoving rack (5) in described baking oven housing (1), stoving rack (5) is provided with drying station (6), the side of the stoving rack (5) relative with described air inlet pipe (4) is provided with multiple breeze fan (7), breeze fan (7) rectangular array is distributed, and the opposite side of stoving rack (5) is provided with the air inducing blower fan (8) symmetrical with breeze fan (7).
Heated-air circulation oven the most according to claim 1, it is characterized in that: often go and be provided with temperature sensor (9) between described breeze fan (7) and air inducing blower fan (8), temperature sensor (9), breeze fan (7) and air inducing blower fan (8) are connected with being located at baking oven housing (1) controller (10) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122383.6U CN205580103U (en) | 2015-12-31 | 2015-12-31 | Hot air circulating oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122383.6U CN205580103U (en) | 2015-12-31 | 2015-12-31 | Hot air circulating oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205580103U true CN205580103U (en) | 2016-09-14 |
Family
ID=56882455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521122383.6U Expired - Fee Related CN205580103U (en) | 2015-12-31 | 2015-12-31 | Hot air circulating oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205580103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120261A (en) * | 2016-11-28 | 2018-06-05 | 登封市宏远电热元件有限公司 | A kind of single channel double push plate continuous tunnel furnaces drying control device |
| CN109282590A (en) * | 2018-11-06 | 2019-01-29 | 麦汉辉 | Integral type drying equipment |
-
2015
- 2015-12-31 CN CN201521122383.6U patent/CN205580103U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120261A (en) * | 2016-11-28 | 2018-06-05 | 登封市宏远电热元件有限公司 | A kind of single channel double push plate continuous tunnel furnaces drying control device |
| 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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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: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |