CN206410466U - Film heated air circulation device - Google Patents
Film heated air circulation device Download PDFInfo
- Publication number
- CN206410466U CN206410466U CN201621492258.9U CN201621492258U CN206410466U CN 206410466 U CN206410466 U CN 206410466U CN 201621492258 U CN201621492258 U CN 201621492258U CN 206410466 U CN206410466 U CN 206410466U
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- CN
- China
- Prior art keywords
- film
- casing
- drying channel
- lateral partitions
- heating passage
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Abstract
The utility model discloses a kind of film heated air circulation device, conveyer belt including conveying film in the horizontal direction, also include being located at the casing above conveyer belt, lateral partitions are fixed with casing, drying channel in casing is separated with heating passage by lateral partitions and lateral partitions end positions are communicated with drying channel with heating the blow vent of passage, dehumidification module is disposed with heating passage, blower fan and heating unit, drying channel is located at the lower section of heating passage, and the airflow direction in drying channel is opposite with the moving direction of film, on the direction opposite with film moving direction, lateral partitions are gradually to close close to conveyer belt direction, the inlet end of heating passage is provided with temperature sensor, its outlet side is provided with spoiler.Using above-mentioned technical proposal, drying channel can realize the circulation of air-flow with heating passage, reduce in thermal current loss to job shop, and ensure the drying effect to film.
Description
Technical field
The utility model is related to membrane equipment technical field, is specially a kind of film heated air circulation device.
Background technology
, it is necessary to carry out drying and processing to film, in the prior art, film is defeated via conveyer belt in the production process of film
Deliver to and drying and processing carried out in drying plant, drying is fully contacted generally by thermal current with film surface, by heat transfer,
Heat energy is directly passed to film by the modes such as convection current, radiant heat transfer, the moisture of film is constantly evaporated in drying plant, defeated
The blower unit of mouth is sent to extract substantial amounts of moisture, wet gas current out.But the existing substantial amounts of thermal current loss of drying plant extremely adds
In work workshop, the hot gas in energy consumption, and loss to job shop is not only greatly wasted, causes processing environment more severe.
Hot stream temperature after heating devices heat is uneven, when thermal current is contacted with film surface, directly affects the quality of film in itself.
Utility model content
The purpose of this utility model is to provide a kind of film heated air circulation device, not only greatly reduces thermal current loss extremely
In job shop, improve processing environment, and gas flow temperature can be homogenized, it is ensured that to film drying effect.
To achieve these goals, the utility model employs following technical scheme：
A kind of film heated air circulation device, including the conveyer belt of film is conveyed in the horizontal direction, in addition to it is located at biography
Send the drying channel being fixed with the casing with top, the casing in lateral partitions, the casing with heating passage by transverse direction
Dividing plate is separated and is communicated with lateral partitions end positions in the blow vent of drying channel and heating passage, the heating passage
Dehumidification module, blower fan and heating unit are disposed with, the drying channel is located at the lower section of the heating passage, and the baking
The moving direction of airflow direction in dry passage and film is described on the contrary, on the direction opposite with the film moving direction
Lateral partitions are gradually close to close conveyer belt direction, and the inlet end of the heating passage is provided with temperature sensor, its outlet
End is provided with spoiler.
In above-mentioned technical proposal, the casing has from top to bottom gradually intilted deflector, the deflector bottom
Hold horizontally interior extension and medial surface is arc-shaped concave.
In above-mentioned technical proposal, the heating unit includes electrothermal tube, and the electrothermal tube turns to circuitous in the same plane
Return shape, the two ends of electrothermal tube are connected with box top wall and lateral partitions respectively by connecting rod, plane residing for electrothermal tube with it is described
Airflow direction in drying channel is vertical.
In above-mentioned technical proposal, the casing is in cube and is to be provided with thermal insulating material in double-decker, the interlayer of casing
The bed of material.
In above-mentioned technical proposal, the blower fan is high-temperature resistant axial-flow fan.
The good effect that the utility model has：(1) using the structure in the utility model, the plate length direction of lateral partitions
Arranged with horizontal direction for angle formula, drying channel is separated and connected at lateral partitions end positions by lateral partitions with heating passage
Logical drying channel and heating passage, such drying channel can realize the circulation of air-flow with heating passage, reduce thermal current loss
To job shop；The moving direction of airflow direction and film in the drying channel with the film on the contrary, and move
On direction in opposite direction, the lateral partitions are gradually close to close conveyer belt direction, so, on the one hand, be heated
Air-flow afterwards can promptly be flowed into wide heating channel position by narrow drying channel, by hot and cold uneven airflow contraction
Aggregation, after air-flow mixing is homogenized, then expands scattered so that drying channel interior air-flow temperature is more uniform, hot and cold molecule is in footpath
To progress sufficient heat exchange；On the other hand, the heating passage is gradually reduced along conveying direction upper channel width so that air-flow energy
The enough steam efficiently taken away on film, the setting of spoiler makes air-flow further be homogenized.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the partial enlarged view at Fig. 1 M.
Embodiment
The utility model is described in further detail with reference to Fig. 1 and Fig. 2.
A kind of film heated air circulation device, including the conveyer belt 1 of film is conveyed in the horizontal direction, in addition to it is located at biography
Send the drying channel 11 being fixed with the casing 10 of the top of band 1, the casing 10 in lateral partitions 20, the casing 10 and heating
Passage 12 is separated by lateral partitions 20 and the end positions of lateral partitions 20 are communicated with drying channel 11 and heating passage 12
Dehumidification module 30, blower fan 40 and heating unit 50 are disposed with blow vent, the heating passage 12, air-flow is by heating passage
By when, air-flow first passes through dehumidification module 30, and dehumidification module 30 can absorb the vapor that the air-flow constantly circulated is brought, blower fan
40 are arranged between dehumidification module 30 and heating unit 50, on the one hand, prevent Water vapor condensation from blower fan 40, being made to blower fan 40
Into damage, on the other hand, it is to avoid the air-flow of high temperature is directly contacted with blower fan 40, shorten the service life of blower fan 40, heating unit
50 coordinate the temperature of the control interior air-flow of drying channel 11 with temperature sensor 21；The drying channel 11 is located at the heating passage
The moving direction of airflow direction and film in 12 lower section, and the drying channel 11 on the contrary, with the film movement side
On in the opposite direction, the lateral partitions 20 are gradually to, the inlet end of the heating passage 12 close close to the direction of conveyer belt 1
23 are provided with temperature sensor 21, and its outlet side is provided with spoiler 22.In the present embodiment, the plate length direction of lateral partitions 20 with
Horizontal direction arranges that lateral partitions 20 separate drying channel 11 and the two ends of lateral partitions 20 position with heating passage 12 for angle formula
Place's connection drying channel 11 and heating passage 12 are put, such drying channel 11 can realize the circulation of air-flow with heating passage 12,
Reduce in thermal current loss to job shop；The moving direction of airflow direction and film in the drying channel on the contrary, and
On the direction opposite with the film moving direction, the lateral partitions are gradually close to close conveyer belt direction, so,
On the one hand, the air-flow after being heated can promptly be flowed into wide heating channel position by narrow drying channel, by it is hot and cold not
Equal airflow contraction aggregation, after after air-flow mixing homogenizing, then expand it is scattered make it that drying channel interior air-flow temperature is more uniform,
Hot and cold molecule carries out sufficient heat exchange in radial direction；On the other hand, the heating passage gradually subtracts along conveying direction upper channel width
Small so that air-flow can efficiently take away the steam on film, the setting of spoiler makes air-flow further be homogenized.
In the present embodiment, the casing 10 has from top to bottom gradually intilted deflector 13, the deflector 13
Bottom horizontally interior extension and medial surface is arc-shaped concave, the setting of deflector 13 not only guides air-flow to drying channel 11
Or flowed in heating passage 12, reduce as far as possible in high-temperature gas loss to the job shop in casing 10, further improve and add
Work environment.
In the present embodiment, the heating unit 50 includes electrothermal tube 51, and the electrothermal tube 51 is turned in the same plane
Roundabout shape, the two ends of electrothermal tube 51 are connected with the roof of casing 10 and lateral partitions 20 respectively by connecting rod, residing for electrothermal tube 51
Plane is vertical with the airflow direction in the drying channel 11, and being further ensured that using the electrothermal tube 51 of roundabout shape can be equably
Heat the air-flow constantly circulated, it is ensured that heating effect.
Preferably, the casing 10 is in cube and is to be provided with insulation in double-decker, the interlayer of casing 10
Material layer.The loss of heat in casing 10 is reduced as far as possible, energy consumption is saved, and prevents heat friendship in the tank wall and job shop of casing 10
Change, cause temperature in job shop to rise, it is ensured that job shop is in good processing environment.
Preferably, the blower fan 40 is high-temperature resistant axial-flow fan, it is ensured that blower fan 40 can be in an environment of high temperature
Use for a long time.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.And these belong to the obvious changes or variations that connotation of the present utility model extends out and still fall within this practicality
New protection domain.
Claims (5)
1. a kind of film heated air circulation device, including the conveyer belt (1) of film is conveyed in the horizontal direction, it is characterised in that：Also
Including the casing (10) being located above conveyer belt (1), lateral partitions (20), the casing are fixed with the casing (10)
(10) drying channel (11) in is separated and lateral partitions (20) end positions with heating passage (12) by lateral partitions (20)
It is communicated with being disposed with dehumidifying mould in the blow vent of drying channel (11) and heating passage (12), the heating passage (12)
Block (30), blower fan (40) and heating unit (50), the drying channel (11) are located at the lower section of the heating passage (12), and institute
Airflow direction in drying channel (11) is stated with the moving direction of film on the contrary, in the direction opposite with the film moving direction
On, the lateral partitions (20) are gradually close to close conveyer belt (1) direction, and the inlet end (23) of the heating passage (12) is set
Temperature sensor (21) is equipped with, its outlet side is provided with spoiler (22).
2. film heated air circulation device according to claim 1, it is characterised in that：The casing (10) has is arrived from above
Under gradually intilted deflector (13), deflector (13) bottom horizontally interior extension and medial surface is that circular arc is recessed
Face.
3. film heated air circulation device according to claim 1, it is characterised in that：The heating unit (50) includes electricity
Heat pipe (51), the electrothermal tube (51) turns to roundabout shape in the same plane, and the two ends of electrothermal tube (51) pass through connecting rod point
It is not connected with casing (10) roof and lateral partitions (20), plane residing for electrothermal tube (51) and the gas in the drying channel (11)
Flow direction vertical.
4. the film heated air circulation device according to claim 1 or 2 or 3, it is characterised in that：The casing (10) is in vertical
It is square and for double-decker, it is provided with adiabator layer in the interlayer of casing (10).
5. film heated air circulation device according to claim 1, it is characterised in that：The blower fan (40) is high temperature resistant axle
Flow fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492258.9U CN206410466U (en) | 2016-12-31 | 2016-12-31 | Film heated air circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492258.9U CN206410466U (en) | 2016-12-31 | 2016-12-31 | Film heated air circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410466U true CN206410466U (en) | 2017-08-15 |
Family
ID=59551959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621492258.9U Expired - Fee Related CN206410466U (en) | 2016-12-31 | 2016-12-31 | Film heated air circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410466U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058483A (en) * | 2017-12-22 | 2018-05-22 | 郑州新世纪数码科技股份有限公司 | Bottom dryer with vertical air controller |
| CN108215330A (en) * | 2017-12-29 | 2018-06-29 | 鲁理祥 | A kind of cooling device of finished product paper shell |
| CN109078892A (en) * | 2018-07-27 | 2018-12-25 | 黄广生 | A kind of ore cleaning equipment of the exploitation of mineral resources with drying function |
| CN109489385A (en) * | 2018-11-28 | 2019-03-19 | 青岛理工大学 | Fire hose drying device based on heat pump |
| CN110887367A (en) * | 2019-11-28 | 2020-03-17 | 安徽百盛源包装材料有限公司 | Packaging material drying device |
-
2016
- 2016-12-31 CN CN201621492258.9U patent/CN206410466U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058483A (en) * | 2017-12-22 | 2018-05-22 | 郑州新世纪数码科技股份有限公司 | Bottom dryer with vertical air controller |
| CN108058483B (en) * | 2017-12-22 | 2021-04-02 | 郑州新世纪数码科技股份有限公司 | Bottom dryer with vertical air control device |
| CN108215330A (en) * | 2017-12-29 | 2018-06-29 | 鲁理祥 | A kind of cooling device of finished product paper shell |
| CN109078892A (en) * | 2018-07-27 | 2018-12-25 | 黄广生 | A kind of ore cleaning equipment of the exploitation of mineral resources with drying function |
| CN109489385A (en) * | 2018-11-28 | 2019-03-19 | 青岛理工大学 | Fire hose drying device based on heat pump |
| CN110887367A (en) * | 2019-11-28 | 2020-03-17 | 安徽百盛源包装材料有限公司 | Packaging material drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |