CN211105105U - Heating device for producing polyester film - Google Patents
Heating device for producing polyester film Download PDFInfo
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- CN211105105U CN211105105U CN201921243419.4U CN201921243419U CN211105105U CN 211105105 U CN211105105 U CN 211105105U CN 201921243419 U CN201921243419 U CN 201921243419U CN 211105105 U CN211105105 U CN 211105105U
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- oven
- tdo
- tdo oven
- control box
- polyester film
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Abstract
The utility model relates to a heating device of production polyester film, including the TDO oven, the deflector roll, temperature sensor and P L C control box, the deflector roll sets up the inside at the TDO oven, and temperature sensor sets up the inside upper right side at the TDO oven, and P L C control box sets up the right side position at the TDO oven, and the TDO oven carries out circulation heating through conduction oil (heat medium), and temperature sensor is PT100 platinum resistance sensor, and intelligent control and detection TDO oven when P L C control box is transferred the time, the utility model discloses simple structure, intelligent operation utilizes P L C control box intelligent control to regulate and control and monitor the temperature in the TDO oven often, has guaranteed the stability of the interior heating temperature of oven, improves the heating effect, the effectual tensile and the design quality of guaranteeing the film, has improved the production economic benefits of enterprise.
Description
Technical Field
The utility model belongs to the technical field of the polyester film production, concretely relates to heating device of production polyester film.
Background
The polyester film is a film material which is prepared by using polyethylene glycol terephthalate as a raw material, adopting an extrusion method to prepare a thick sheet and then carrying out bidirectional stretching, the material is widely applied to the glass fiber reinforced plastic industry, the building material industry, the printing industry, the medical and health industry and the like, the TD direction stretching and shaping are carried out on the film in the production process of the polyester film, the steps can be completed only in a high-temperature environment, and the enterprises producing the polyester film in the market at present are usually carried out by a hot air blower or a heater, so that the cost is low, the heating effect is poor, the temperature is unstable, the stretching and shaping effects of the film are poor, the quality cannot be ensured, the defective rate is increased, and the production economic benefit of the enterprises is reduced.
Disclosure of Invention
The utility model aims at solving the defects and providing a heating device for producing polyester film.
In order to overcome the defects in the prior art, the technical scheme adopted by the utility model for solving the technical problems is that the heating device for producing the polyester film comprises a TDO oven, a guide roller, a temperature sensor and a P L C control box, wherein the guide roller is arranged inside the TDO oven, the temperature sensor is arranged at the upper right side inside the TDO oven, and the P L C control box is arranged at the right side position of the TDO oven.
In a preferred embodiment of the present invention, the TDO oven is cyclically heated by heat conducting oil (heat medium). The electric heater is directly inserted into the organic carrier (heat conducting oil) for direct heating, liquid phase circulation is carried out through the high-temperature oil pump, the heated heat conducting oil is conveyed to the heat utilization equipment, and then the heated heat conducting oil returns to the electric heating oil furnace through the oil outlet of the heat utilization equipment for heating, so that a complete circulation heating system is formed, energy is saved, efficiency is high, and the production cost of enterprises is reduced.
In a preferred embodiment of the present invention, the temperature sensor is a PT100 platinum resistance sensor. The temperature sensor has high sensitivity, good stability, convenient installation and long service cycle.
In a preferred embodiment of the present invention, the P L C control box is time-adjusted to intelligently control and detect the TDO oven, and the intelligent operation, which is monitored from time to time, effectively ensures the stability of the temperature in the TDO oven, and has a significant heating effect.
The beneficial effects of the utility model are that simple structure, intelligent operation utilizes the temperature in P L C control box intelligent control and monitoring TDO oven often, has guaranteed heating temperature's in the oven stability, improves the heating effect, and the effectual tensile and design quality of guaranteeing the film has improved the production economic benefits of enterprise.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
As shown in fig. 1, a heating apparatus for producing a polyester film includes a TDO oven 1, a guide roller 2, a temperature sensor 3, and a P L C control box 4, wherein the guide roller 2 is disposed inside the TDO oven 1, the temperature sensor 3 is disposed on the upper right side of the inside of the TDO oven 1, and the P L C control box 4 is disposed at the right side position of the TDO oven 1.
In a preferred embodiment of the present invention, the TDO oven 1 is heated cyclically by heat conducting oil (heat medium). The electric heater is directly inserted into the organic carrier (heat conducting oil) for direct heating, liquid phase circulation is carried out through the high-temperature oil pump, the heated heat conducting oil is conveyed to the heat utilization equipment, and then the heated heat conducting oil returns to the electric heating oil furnace through the oil outlet of the heat utilization equipment for heating, so that a complete circulation heating system is formed, energy is saved, efficiency is high, and the production cost of enterprises is reduced.
In a preferred embodiment of the present invention, the temperature sensor 3 is a PT100 platinum resistance sensor. The temperature sensor 3 has high sensitivity, good stability, convenient installation and long service cycle.
In a preferred embodiment of the present invention, the P L C control box 4 is time-adjusted to intelligently regulate and control and detect the TDO oven 1. the intelligent operation, which is monitored from time to time, effectively ensures the stability of the temperature in the TDO oven 1, and the heating effect is significant.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. The heating device for producing the polyester film is characterized by comprising a TDO oven, a guide roller, a temperature sensor and a P L C control box, wherein the guide roller is arranged inside the TDO oven, the temperature sensor is arranged at the right upper side of the inside of the TDO oven, and the P L C control box is arranged at the right side position of the TDO oven.
2. The heating apparatus for producing a polyester film as claimed in claim 1, wherein: and the TDO oven is circularly heated by the heat medium oil.
3. The heating apparatus for producing a polyester film as claimed in claim 1, wherein: the temperature sensor is a PT100 platinum resistance sensor.
4. The heating device for producing the polyester film as claimed in claim 1, wherein the P L C control box is used for intelligently controlling and detecting the TDO oven during timing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921243419.4U CN211105105U (en) | 2019-08-02 | 2019-08-02 | Heating device for producing polyester film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921243419.4U CN211105105U (en) | 2019-08-02 | 2019-08-02 | Heating device for producing polyester film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211105105U true CN211105105U (en) | 2020-07-28 |
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ID=71689489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921243419.4U Active CN211105105U (en) | 2019-08-02 | 2019-08-02 | Heating device for producing polyester film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211105105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111984041A (en) * | 2020-08-25 | 2020-11-24 | 吴江市太浦电器有限公司 | Temperature control terminal based on it is portable |
-
2019
- 2019-08-02 CN CN201921243419.4U patent/CN211105105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111984041A (en) * | 2020-08-25 | 2020-11-24 | 吴江市太浦电器有限公司 | Temperature control terminal based on it is portable |
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