CN206514651U - A kind of heated-air circulation oven - Google Patents
A kind of heated-air circulation oven Download PDFInfo
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- CN206514651U CN206514651U CN201720230576.6U CN201720230576U CN206514651U CN 206514651 U CN206514651 U CN 206514651U CN 201720230576 U CN201720230576 U CN 201720230576U CN 206514651 U CN206514651 U CN 206514651U
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- air
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- air circulation
- circulation oven
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Abstract
The utility model provides a kind of heated-air circulation oven, mainly there is casing, some baking chambers are provided with the casing, there is circulating fan above casing, baking bottom of chamber portion is provided with some elevators and fixed block, connected and driven by elevating mechanism below elevator, elevating mechanism includes power transmission shaft, cam corresponding with each elevator, each elevator and fixed block interlaced arrangement；Fixed block both sides are provided with some hot-air mouths, and air outlet connection of the hot-air mouth through pipeline and circulating fan, dry and exhaust outlet is provided with above chamber.The structure of the traditional heated-air circulation oven of the utility model improvement, while hot air circulation is dried, carries out physics upset to material, makes its thermally equivalent, while product quality is ensured, energy-saving consumption-reducing.
Description
Technical field
The utility model is related to medicinal material drying equipment, refers in particular to a kind of heated-air circulation oven.
Background technology
It is well known that heated-air circulation oven is used for the industry things such as medicine, chemical industry, food, agricultural byproducts, aquatic products, light industry
Material be heating and curing, drying and dehydrating.Such as raw material, the prepared slices of Chinese crude drugs, medicinal extract, pulvis, particle, dehydrated vegetables.Heated-air circulation oven
Air circulation system circulates air supply mode using blower fan, and wind cycle balance is efficient.Wind regime drives wind wheel warp by circulation air supply motor
By heater, and hot blast is sent out, then turn into wind regime again via air channel to baking oven interior room, then by the air suction air channel after use
Degree circulation, heating is used.Ensure indoor temperature uniformity.
At present, existing baking oven is typically oven-dried material and is placed on baking bottom of chamber portion, or passed through frame due to functional specification structure
Son carries out support, and in drying course, material is fixed, is easily caused heated uneven, therefore usually requires to pass through per batch materials
After two-sided drying twice, so not only consuming energy, big, time-consuming, and easily the quality of material has been influenceed.
The content of the invention
The purpose of this utility model is for the existing state of the art there is provided a kind of heated-air circulation oven, to realize
Moving operations are implemented to material in drying course, ensure material thermally equivalent under the drive of hot blast, improves production efficiency, ensure
Materials quality.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
The utility model is a kind of heated-air circulation oven, mainly with casing, and some baking chambers, casing are provided with the casing
Top has circulating fan, and baking bottom of chamber portion is provided with below some elevators and fixed block, elevator and connected by elevating mechanism
Driving, fixed block both sides are provided with some hot-air mouths, and air outlet connection of the hot-air mouth through pipeline and circulating fan, dry and are set above chamber
There is exhaust outlet.
Further, elevating mechanism includes power transmission shaft, cam corresponding with each elevator.
Further, each end part of driving shaft dried corresponding to below chamber is equipped with sprocket wheel, and sprocket wheel is further, motor with
Chain drive.
Further, each elevator and fixed block interlaced arrangement.
Further, heating element is additionally provided with circulating fan air outlet, by the wind of heating element by pipeline to each solid
Determine at the hot-air mouth of block.
It is preferred that, heating element is heating wire.
Further, each exhaust outlet for drying chamber is connected through pipeline with drier, and the drier other end and circulating fan
Air inlet is connected.
The beneficial effects of the utility model are：The structure of the traditional heated-air circulation oven of improvement, make baking bottom of chamber portion can on float downward
It is dynamic, while hot air circulation dry, to material progress physics upset, make material thermally equivalent, material only needs inlet once i.e.
It can dry, it is to avoid drying causes the wasting of resources repeatedly, it is ensured that product quality, save the energy, improve production efficiency.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment：
In order that juror can be further understood that to the purpose, feature and function of the utility model, hereby lift preferable
Embodiment simultaneously coordinates schema detailed description as follows：
Refer to shown in Fig. 1, be the structural representation of the preferred embodiment for the utility model, the utility model is one kind
Heated-air circulation oven, mainly with casing 1, provided with some baking chambers 2 in the casing 1, the top of casing 1 has circulating fan 3, institute
State baking chamber 2 bottom and be provided with some elevators 4 and fixed block 5, the both sides of fixed block 5 are provided with some hot-air mouths 51, hot-air mouth 51 toward two
The direction of elevator 4 of side is blown, and hot-air mouth 51 is connected through pipeline with the air outlet of circulating fan 3, the air-out of circulating fan 3
Be additionally provided with heating element 8 at mouthful, the preferred heating wire of heating element 8, by heating element 8 wind by pipeline to each fixed block 5 heat
At air port 51, material is dried；Dry the top of chamber 2 and be provided with exhaust outlet 21, each exhaust outlet 21 for drying chamber 2 is through pipeline and drier
9 connections, the hot wet gas current that drying course is formed enters in drier 9, and the air intake of the other end of drier 9 and circulating fan 3
Mouth connection, i.e., dried hot gas reenters circulating fan 3, is further re-fed into after heating in each baking chamber 2 to material
Dried.
In such scheme, each elevator 4 and the interlaced arrangement of fixed block 5, the lower section of elevator 4 is connected by elevating mechanism to be driven,
Elevating mechanism includes power transmission shaft 61, cam 62 corresponding with each elevator 4, is rotated by power transmission shaft 61, and each elevator 4 is in correspondence
Drifted along up and down in the presence of cam 62, coordinate the hot blast of fixed block 5 and hot-air mouth 51, material is carried out physics upset, just can be equal
It is even heated；Wherein, each end of power transmission shaft 61 dried corresponding to the lower section of chamber 2 is equipped with sprocket wheel, and sprocket wheel passes through motor 7 and chain 71
Driving, each to dry the operation of the corresponding general mechanism of chamber 2 on the premise of structure rationalization is configured, progress is consistent.
Certainly, illustrated above is only the utility model better embodiment, not limits of the present utility model use with this
Scope, therefore, it is every made in the utility model principle it is equivalent change should be included in protection domain of the present utility model.
Claims (7)
1. a kind of heated-air circulation oven, mainly with casing（1）, the casing（1）In be provided with some baking chambers（2）, casing（1）On
Side has circulating fan（3）, it is characterised in that：The baking chamber（2）Bottom is provided with some elevators（4）And fixed block（5）, lifting
Block（4）Lower section is connected by elevating mechanism and driven, fixed block（5）Both sides are provided with some hot-air mouths（51）, and hot-air mouth（51）Through pipe
Road and circulating fan（3）Air outlet connection, dry chamber（2）Top is provided with exhaust outlet（21）.
2. a kind of heated-air circulation oven according to claim 1, it is characterised in that：The elevating mechanism includes power transmission shaft
（61）And each elevator（4）Corresponding cam（62）.
3. a kind of heated-air circulation oven according to claim 2, it is characterised in that：Each baking chamber（2）Corresponding to lower section
Power transmission shaft（61）End is equipped with sprocket wheel, and sprocket wheel passes through motor（7）With chain（71）Driving.
4. a kind of heated-air circulation oven according to claim 1 or 2 or 3, it is characterised in that：Each elevator（4）With
Fixed block（5）Interlaced arrangement.
5. a kind of heated-air circulation oven according to claim 1, it is characterised in that：The circulating fan（3）At air outlet
It is additionally provided with heating element（8）, by heating element（8）Wind by pipeline to each fixed block（5）Hot-air mouth（51）Place.
6. a kind of heated-air circulation oven according to claim 5, it is characterised in that：The heating element（8）For heating wire.
7. a kind of heated-air circulation oven according to claim 1 or 5 or 6, it is characterised in that：Each baking chamber（2）Row
Gas port（21）Through pipeline and drier（9）Connection, and drier（9）The other end and circulating fan（3）Air inlet connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230576.6U CN206514651U (en) | 2017-03-08 | 2017-03-08 | A kind of heated-air circulation oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230576.6U CN206514651U (en) | 2017-03-08 | 2017-03-08 | A kind of heated-air circulation oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206514651U true CN206514651U (en) | 2017-09-22 |
Family
ID=59870329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720230576.6U Active CN206514651U (en) | 2017-03-08 | 2017-03-08 | A kind of heated-air circulation oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206514651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548402A (en) * | 2018-05-18 | 2018-09-18 | 江西省食品发酵研究所 | A kind of drying equipment of bioengineering environmental protection |
-
2017
- 2017-03-08 CN CN201720230576.6U patent/CN206514651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548402A (en) * | 2018-05-18 | 2018-09-18 | 江西省食品发酵研究所 | A kind of drying equipment of bioengineering environmental protection |
| CN108548402B (en) * | 2018-05-18 | 2023-12-05 | 江西省食品发酵研究所 | Environment-friendly drying equipment for bioengineering |
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