How can the operator reduce the chances of a full furnace and rapid accumulation?

The operator reduces the chances of a full tank and sudden accumulation: 1. By minimizing mistakes, preventing residual materials from the previous batch, avoiding excessive feeding, preventing too much initiator from being used, and ensuring an adequate amount of dispersant is added. 　　　　　　　　　　　　　　2. Check whether the materials from the previous batch (the previous shift) have been completely used up. 　　　　　　　　　　　　　　3. Regularly monitor the screens of key processes to detect abnormalities in a timely manner, and stop feeding material as well as adding terminators accordingly. To reduce the likelihood of a full reactor, it is recommended to use a computer to monitor operations and reaction conditions, so that issues can be detected promptly, feeding can be stopped automatically, and alerts can be issued. To reduce the likelihood of violent aggregation, it is recommended to use computers to monitor operations and reactions, detect issues promptly, provide automatic alerts, and then have the operator add a terminator.

:) :time: When preparing the dispersant as well, attention must be paid to the specifications of the dispersant, the concentration used in its preparation, and the accuracy of measurement. Observing and mastering stirring current requires long-term experience accumulation.

Methods for determining when the kettle is full: 1. Pressure increases while the temperature does not rise. 2. There are four temperature measurement points on the kettle; if the temperature reading at the top is close to those of the lower points! Measures to avoid overfilling the tank: 1. Control the total amount of material fed into the tank. 2. Strictly control the total amount of water added; it should not exceed the amount required for volume contraction, in order to maintain a constant volume. Methods for detecting poor dispersion or excessive aggregation: 1. Abnormal changes in pressure and temperature. 2. Abnormal changes in mixing power (current). Measures to prevent poor dispersion or excessive aggregation: 1. Control the amount of material fed into the tank, especially the amount of dispersant (dry powder). 2. Some manufacturers use centrifugal pumps for feeding dispersants; those using such pumps must be careful to prevent leakage of the seal fluid from the pump into the dispersant storage tank. 3. Control the quality of raw materials. 4. Control the pH level

You are very professional. How many years have you been working with PVC?

I have been working in PVC production for several years! I have worked on several PVC projects; I welcome criticism and suggestions from experts in the same field