CN215396343U - Membrane material heating system - Google Patents
Membrane material heating system Download PDFInfo
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- CN215396343U CN215396343U CN202121400287.9U CN202121400287U CN215396343U CN 215396343 U CN215396343 U CN 215396343U CN 202121400287 U CN202121400287 U CN 202121400287U CN 215396343 U CN215396343 U CN 215396343U
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- heating
- roller
- rollers
- pipeline
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Abstract
The utility model discloses a membrane material heating system. Relates to a membrane material processing device. The film material heating system is uniform in heating and saves energy in the heating process. The heating roller comprises at least two pairs of heating rollers, wherein cavities are formed in the two pairs of heating rollers, a first heating pipeline is arranged in the heating rollers, a heating circulation box is arranged between every two adjacent heating rollers, the first heating pipeline is communicated with the heating circulation box, and a heating cover is arranged outside the heating rollers. The surface heat of the heating roller is intercepted by the heating cover, so that the heat dissipation of the surface of the heating roller is maintained to be slower, and meanwhile, the heating cover can heat the surface of the heating roller externally to reduce the burden of the first heating pipeline for preheating the heating roller from the inside, so that the energy consumption is reduced compared with that of a heating roller which adopts an internal heating mode only, and the energy is saved.
Description
Technical Field
The utility model relates to a membrane processing device, in particular to improvement of a membrane heating system.
Background
The membrane material needs to be heated in the processing and stretching process to stretch the membrane material for processing, and a common processing method is to adopt a heating roller to carry out calendering and stretching on the membrane material, so that the heating roller needs to be preheated, the preheating means adopts hot air or hot oil to circulate in a pipeline, the pipeline is arranged in the heating roller to heat the heating roller, and in order to achieve the maximum heating effect, the pipeline for heating is fixed in the heating roller and clings to the inner wall of the heating roller, so that the temperature is higher than the surrounding temperature when the heating pipeline is arranged below the surface of the heating roller, the membrane material is heated unevenly, the membrane material processing is influenced, and the heating roller is directly exposed in the air, the heat dissipation is fast, more energy is needed in the heating process, and the membrane material is not friendly to the environment.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a film material heating system which is uniform in heating and saves energy in the heating process.
The utility model is realized by adopting the following technical scheme: the film material heating system comprises at least two pairs of heating rollers, wherein cavities are formed in the two pairs of heating rollers, a first heating pipeline is arranged in the heating rollers, a heating circulation box is arranged between every two adjacent heating rollers, the first heating pipeline is communicated with the heating circulation box, a heating cover is arranged outside the heating rollers, the heating cover covers the outside of the heating rollers, a feeding hole and a discharging hole are formed in the heating cover, and a film material is inserted into the feeding hole, wound on the heating rollers and penetrates out of the discharging hole.
The cavity is arranged along the central axis direction of the heating roller and penetrates through the heating roller, and the first heating pipeline is arranged in the cavity in a penetrating mode.
The heating cover comprises a cover shell with a semicircular cross section, a plurality of second heating pipelines are arranged in the length direction of the cover shell in a penetrating mode, the second heating pipelines are evenly distributed on the heating cover in an S-shaped mode, and the heating cover is arranged above the heating roller and is not in contact with the heating roller.
The second heating pipeline penetrates through the pipe penetrating grooves and is attached to the housing.
The heating circulation box forms a closed circulation pipeline through a first heating pipeline, and the heating temperature of the previous heating circulation box is lower than that of the next heating circulation box.
And a rotary joint is arranged on one side of the heating roller and communicated with the cavity, and the first heating pipeline is arranged in the cavity in a penetrating manner through the rotary joint.
Compared with the prior art, in the preheating process of the heating roller, the surface heat of the heating roller is intercepted by the heating cover, so that the heat dissipation of the surface of the heating roller is kept slower, and meanwhile, the heating cover can heat the surface of the heating roller externally to reduce the burden of the first heating pipeline for preheating the heating roller from the inside, so that the energy source required by the heating roller is less than that of the heating roller which adopts a heating mode from the inside singly, and the energy source is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view showing the internal structure of a heating roller in the present invention;
FIG. 3 is a side view of FIG. 1;
in the figure: 1. a heating circulation box; 2. a first heating conduit; 3. a heating roller; 4. a heating mantle; 5. a rotary joint; 6. a second heating conduit; 7. a film material.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
As shown in fig. 1 to 3, the heating system for the film 7 includes at least two pairs of heating rollers 3, cavities are provided in the two pairs of heating rollers 3, a first heating pipe 2 is disposed inside the heating rollers 3, a heating circulation box 1 is disposed between adjacent heating rollers 3, the first heating pipe 2 is communicated with the heating circulation box 1, a heating cover 4 is disposed outside the heating rollers 3, the heating cover 4 covers the outside of the heating rollers 3, a feeding hole and a discharging hole are provided on the heating cover 4, and the film 7 is inserted into the feeding hole, wound on the heating rollers 3, and penetrates out of the discharging hole. In the warming-up process of the warming-up roller 3, the surface heat of the warming-up roller 3 is intercepted by the heating mantle 4, so that the heat dissipation of the surface of the warming-up roller 3 is maintained to be slower, and meanwhile, the heating mantle 4 can heat the surface of the warming-up roller 3 externally to reduce the burden of the warming-up roller 3 of the first heating duct 2 from the inside, so that the energy source required by the warming-up roller 3 is less than that of the single warming-up roller 3 adopting the internal heating mode, and the energy source is saved.
The cavity is along the axis direction setting of warming mill 3 just runs through warming mill 3, first heating line 2 wears to locate in the cavity. First heating tube 2 does not laminate in the inner wall of cavity, and the air in the cavity is tightly heated to first heating tube 2 that is to say, utilizes the air as the indirect medium that warming mill 3 preheats for warming mill 3 preheats more evenly, makes the heating of membrane material 7 more even when heating membrane material 7.
The heating cover 4 comprises a cover shell with a semicircular cross section, a plurality of second heating pipelines 6 are arranged in the length direction of the cover shell in a penetrating mode, the second heating pipelines 6 are evenly distributed on the heating cover 4 in an S-shaped mode, and the heating cover 4 is arranged above the heating roller 3 and is not in contact with the heating roller 3. The heating cover 4 can prevent heat on the surface of the heating roller 3 from escaping, and can simultaneously heat the heating roller 3 from the outside, thereby shortening the warm-up time of the heating roller 3.
The length direction of following the housing on the housing is equipped with a plurality of pipe groove of wearing, second heating pipeline 6 wears to locate in the pipe groove of wearing and laminates the housing. The heating circulation box 1 forms a closed circulation pipeline through the first heating pipeline 2, and the heating temperature of the previous heating circulation box 1 is lower than that of the next heating circulation box 1.
One side of the heating roller 3 is provided with a rotary joint 5, the rotary joint 5 is communicated with the cavity, and the first heating pipeline 2 is arranged in the cavity in a penetrating mode through the rotary joint 5.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (6)
1. Membrane material heating system includes two at least pairs of warming rolls, its characterized in that: the heating roller comprises two pairs of heating rollers, and is characterized in that cavities are formed in the heating rollers, a first heating pipeline is arranged in the heating rollers, a heating circulation box is arranged between the adjacent heating rollers, the first heating pipeline is communicated with the heating circulation box, a heating cover is arranged outside the heating rollers, the heating cover covers the outside of the heating rollers, a feeding hole and a discharging hole are formed in the heating cover, and a film material is inserted into the feeding hole, wound on the heating rollers and penetrates out of the discharging hole.
2. The film heating system of claim 1, wherein: the cavity is arranged along the central axis direction of the heating roller and penetrates through the heating roller, and the first heating pipeline is arranged in the cavity in a penetrating mode.
3. The film heating system of claim 1, wherein: the heating cover comprises a cover shell with a semicircular cross section, a plurality of second heating pipelines are arranged in the length direction of the cover shell in a penetrating mode, the second heating pipelines are evenly distributed on the heating cover in an S-shaped mode, and the heating cover is arranged above the heating roller and is not in contact with the heating roller.
4. The film heating system of claim 3, wherein: the second heating pipeline penetrates through the pipe penetrating grooves and is attached to the housing.
5. The film heating system of claim 1, wherein: the heating circulation box forms a closed circulation pipeline through a first heating pipeline, and the heating temperature of the previous heating circulation box is lower than that of the next heating circulation box.
6. The film heating system of claim 2, wherein: and a rotary joint is arranged on one side of the heating roller and communicated with the cavity, and the first heating pipeline is arranged in the cavity in a penetrating manner through the rotary joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121400287.9U CN215396343U (en) | 2021-06-23 | 2021-06-23 | Membrane material heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121400287.9U CN215396343U (en) | 2021-06-23 | 2021-06-23 | Membrane material heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215396343U true CN215396343U (en) | 2022-01-04 |
Family
ID=79641214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121400287.9U Active CN215396343U (en) | 2021-06-23 | 2021-06-23 | Membrane material heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215396343U (en) |
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2021
- 2021-06-23 CN CN202121400287.9U patent/CN215396343U/en active Active
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