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Activation equipment inner wall temperature control method and system applying same

A temperature control method and technology in the equipment, which are applied in the direction of using electric means for temperature control, auxiliary controllers with auxiliary heating devices, etc., can solve problems such as cost increase, blackening, spontaneous combustion, etc., to improve efficiency and avoid excessive effect of reaction

Pending Publication Date: 2022-05-13
正显(博罗)新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the influence of production efficiency and equipment shape, the equipment will not be idled for cooling or cleaning after each reaction, which will lead to an increase in cost. In this way, after multiple reactions, the temperature in the activation equipment will increase cumulatively, which is higher. The temperature of the reaction environment will make the material in it react excessively, and then turn black or even spontaneously ignite

Method used

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  • Activation equipment inner wall temperature control method and system applying same
  • Activation equipment inner wall temperature control method and system applying same
  • Activation equipment inner wall temperature control method and system applying same

Examples

Experimental program
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Embodiment 1

[0037] This embodiment of the present application provides a method for controlling the temperature of the inner wall of the activation equipment by controlling the temperature of the cooling liquid to avoid excessive reactions caused by the activation equipment for multiple activation reactions. The control method is applied to Mixing reaction tank for plastic activation reaction, such as figure 1 with figure 2 As shown, its method steps specifically include:

[0038] S100. Obtain the real-time temperature of the tank inner wall of the mixing reaction tank, and determine the required temperature of the cooling liquid according to the preset temperature of the activation reaction and the real-time temperature.

[0039] Wherein, the required temperature of the cooling liquid is determined according to the preset temperature required for the activation reaction and the real-time temperature, which is specifically expressed as step S101:

[0040] The ambient temperature outsid...

Embodiment 2

[0052] This embodiment of the present application provides a temperature control system for the inner wall of the activation equipment applying the temperature control method for the inner wall of the activation equipment described in the above embodiments, such as Figure 4 As shown, the control system includes: a mixing reaction tank 1, a cooling liquid storage device 2, a sensor assembly 3 and a control device 4, the cooling liquid storage device 2 is connected to the mixing reaction tank 1, and the control device 4 is connected to the The coolant storage device 2 is electrically connected to the sensor assembly 3;

[0053] The sensor assembly 3 is used to obtain the real-time temperature of the tank inner wall of the mixing reaction tank 1;

[0054] The control device 4 is used to determine the required temperature of the cooling liquid according to the preset temperature required for the activation reaction and the real-time temperature, and is also used to drive the cool...

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PUM

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Abstract

The invention discloses an activation equipment inner wall temperature control method and a system applying the activation equipment inner wall temperature control method, the control method is applied to a mixing reaction tank for plastic activation reaction, and the control method comprises the steps that the real-time temperature of the inner wall of a tank body of the mixing reaction tank is obtained, and the temperature needed by cooling liquid is determined according to the preset temperature of the activation reaction and the real-time temperature; and the temperature of the cooling liquid is regulated and controlled, and after the required temperature is reached, the cooling liquid is controlled to conduct circulating temperature control on the inner wall of the tank body. The temperature of the inner wall of the equipment is monitored in real time, the temperature of the cooling liquid is controlled to be higher than or lower than the temperature of the inner wall, and the specific value of the temperature needed by the cooling liquid is determined according to the preset temperature of the reaction, so that the purpose of controlling the temperature of the inner wall is achieved; the cost increase due to excessive reaction caused by multiple activation reactions of the activation equipment is avoided.

Description

technical field [0001] The invention belongs to the technical field of plastic production equipment, and in particular relates to a method for controlling the inner wall temperature of an activation equipment and a system applying the same. Background technique [0002] The production and processing of plastic products requires plastic granules, and the plastic needs to be activated before the production of plastic granules. The current activation method is usually to add plastic raw materials and coupling agent to the activation equipment, and carry out the mixing reaction under the high-speed rotary cutting of the internal stirring device, and the reaction temperature is 60-70 degrees Celsius. However, due to the influence of production efficiency and equipment shape, the equipment will not be idled for cooling or cleaning after each reaction, which will lead to an increase in cost. In this way, after multiple reactions, the temperature in the activation equipment will inc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/30
CPCG05D23/30
Inventor 张盛锐
Owner 正显(博罗)新材料有限公司