CN-121993685-A - Electromagnetic heating polymer solution pipeline system, method and related equipment

Abstract

The invention discloses an electromagnetic heating polymer solution pipeline system, an electromagnetic heating polymer solution pipeline method and related equipment, relates to the field of pipeline heat preservation, and mainly aims to solve the problems that the temperature control of a polymer solution pipeline is poor and the polymer solution is easy to reach the standard. The method comprises a polymer solution pipeline for conveying polymer solution, and an electromagnetic heating module, which is arranged outside the polymer solution pipeline and used for heating the polymer solution pipeline.

Inventors

• SONG WEI
• HU LIBO
• ZHANG KUN
• ZHANG CHENG
• ZHAO XINYE
• WANG ZHAO
• WANG YUCHAN
• WANG XIAOFENG
• ZHU DAN
• WANG YANXIONG
• LI JIE
• ZHANG LIWEN
• ZHAO YUWEI
• WANG GAOSHENG
• QIN JIAN

Assignees

• 大庆石化工程有限公司
• 中国石油天然气股份有限公司抚顺石化分公司
• 中国寰球工程有限公司
• 中国石油天然气股份有限公司

Dates

Publication Date

20260508

Application Date

20241107

Claims (10)

1. 1. An electromagnetically heated polymer solution conduit system, comprising: a polymer solution conduit for conveying a polymer solution; And the electromagnetic heating module is arranged outside the polymer solution pipeline and is used for heating the polymer solution pipeline.
2. 2. The system of claim 1, further comprising: The intelligent temperature control module comprises a temperature sensor and a controller, The temperature sensor is used for detecting the temperature of the polymer solution in the polymer solution pipeline, The controller is used for adjusting the output power of the electromagnetic heating module.
3. 3. The system of claim 1, further comprising: and the heat preservation module is arranged outside the electromagnetic heating module.
4. 4. The system of claim 1, further comprising: And the safety protection module is used for cutting off the power supply.
5. 5. An electromagnetic heating polymer solution piping method for an electromagnetic heating polymer solution piping system according to any one of claims 1 to 4, comprising: Acquiring temperature data of the polymer solution pipeline based on a temperature sensor; and adjusting the controller based on the comparison result of the temperature data and the preset temperature interval.
6. 6. The method of claim 5, wherein the adjusting the controller based on the comparison of the temperature data with a preset temperature interval comprises: Under the condition that the temperature data is larger than the preset temperature interval, the regulating control machine reduces the output power of the electromagnetic heating module; And under the condition that the temperature data is smaller than the preset temperature interval, the regulating control machine improves the output power of the electromagnetic heating module.
7. 7. The method as recited in claim 6, further comprising: obtaining the output quality and the output temperature of the polymer solution; and detecting the electromagnetic heating module under the condition that the output quality and the output temperature of the polymer solution do not meet preset conditions.
8. 8. An electromagnetic heating polymer solution conduit apparatus, further comprising: An acquisition unit for acquiring temperature data of the polymer solution pipe based on a temperature sensor; And the adjusting unit is used for adjusting the controller based on the comparison result of the temperature data and the preset temperature interval.
9. 9. A computer readable storage medium, characterized in that the computer readable storage medium comprises a stored program, wherein the steps of the electromagnetic heating polymer solution conduit method according to any one of claims 1 to 7 are implemented when the program is executed by a processor.
10. 10. An electronic device comprising at least one processor and at least one memory coupled to the processor, wherein the processor is configured to invoke program instructions in the memory to perform the steps of the electromagnetic heating polymer solution conduit method of any of claims 1 to 7.

Description

Electromagnetic heating polymer solution pipeline system, method and related equipment Technical Field The invention relates to the field of pipeline heat preservation, in particular to an electromagnetic heating polymer solution pipeline system, an electromagnetic heating polymer solution pipeline method and related equipment. Background In the solution process polyethylene process, it is often necessary to maintain high temperatures (e.g., up to 300 ℃) during the transport and processing of the polymer solution to prevent the solution from solidifying, increasing in viscosity, or undergoing physical and chemical changes that are detrimental to subsequent processing. However, conventional high pressure steam heating is limited by the upper temperature limit of the steam itself (typically around 255 ℃) and it is difficult to meet the heating requirements of the polymer solution at high temperatures. The production efficiency is limited, and the product quality is possibly influenced, so that the temperature control of the conventional polymer solution pipeline is poor, and the polymer solution is extremely easy to generate the problem of substandard. Disclosure of Invention In view of the above problems, the invention provides an electromagnetic heating polymer solution pipeline system, an electromagnetic heating polymer solution pipeline method and related equipment, and mainly aims to solve the problems that the temperature control of a polymer solution pipeline is poor and the polymer solution is easy to reach the standard. To solve at least one of the above technical problems, in a first aspect, the present invention provides an electromagnetic heating polymer solution piping system, comprising: a polymer solution conduit for conveying a polymer solution; And the electromagnetic heating module is arranged outside the polymer solution pipeline and is used for heating the polymer solution pipeline. Optionally, the system further includes: The intelligent temperature control module comprises a temperature sensor and a controller, The temperature sensor is used for detecting the temperature of the polymer solution in the polymer solution pipeline, The controller is used for adjusting the output power of the electromagnetic heating module. Optionally, the system further includes: and the heat preservation module is arranged outside the electromagnetic heating module. Optionally, the system further includes: And the safety protection module is used for cutting off the power supply. In a second aspect, embodiments of the present invention further provide a method for electromagnetic heating a polymer solution pipe, including: Acquiring temperature data of the polymer solution pipeline based on a temperature sensor; and adjusting the controller based on the comparison result of the temperature data and the preset temperature interval. Optionally, the adjusting controller based on a comparison result between the temperature data and a preset temperature interval includes: Under the condition that the temperature data is larger than the preset temperature interval, the regulating control machine reduces the output power of the electromagnetic heating module; And under the condition that the temperature data is smaller than the preset temperature interval, the regulating control machine improves the output power of the electromagnetic heating module. Optionally, the method further comprises: obtaining the output quality and the output temperature of the polymer solution; and detecting the electromagnetic heating module under the condition that the output quality and the output temperature of the polymer solution do not meet preset conditions. In a third aspect, an embodiment of the present invention further provides an electromagnetic heating polymer solution pipe apparatus, including: An acquisition unit for acquiring temperature data of the polymer solution pipe based on a temperature sensor; And the adjusting unit is used for adjusting the controller based on the comparison result of the temperature data and the preset temperature interval. In order to achieve the above object, according to a fourth aspect of the present invention, there is provided a computer-readable storage medium including a stored program, wherein the steps of the above-mentioned method of electromagnetically heating a polymer solution pipe are implemented when the program is executed by a processor. In order to achieve the above object, according to a fifth aspect of the present invention, there is provided an electronic device comprising at least one processor and at least one memory connected to the processor, wherein the processor is configured to call program instructions in the memory to perform the steps of the above method for electromagnetic heating of a polymer solution pipe. By means of the technical scheme, the electromagnetic heating polymer solution pipeline system, the electromagnetic heating method and the related equipment