stainless steel reaction kettle resin production and operation of the 12 major steps
resin reaction kettle in the production process, it should be how the correct operation? The following Xiaobian from 12 steps:
4, the material overflow, should be treated immediately. The light can be added silicone defoamer, reduce the surface tension, the production returned to normal. When the material overflow is serious, it should be immediately stopped heating, cooling treatment.
5, the production process of material colloidized, should take immediate measures to cool. Material is colloidized, can take measures to stop and depolymerizing agent gel renewal, production to return to normal after to continue production.
6 resin in the reaction process, in case of a sudden power outage or water, should immediately stop heating, with carbon dioxide (or nitrogen) and other inert gases instead of mechanical stirring, in order to prevent colloidization. And should take the corresponding measures or emergency out of stock.
7, resin materials should be cooled in a reaction kettle, the discharge temperature should be consistent with its technical requirements.
8, the material in the reaction kettle is exhausted, should according to the production schedule timely ingredients or inject the cleaning liquid, prevent the reaction kettle residual material.
9, resin dilution operation should pay attention to control the temperature, the temperature should not exceed the dilution of the initial boiling point solvent dilution. The rate of resin injection should be controlled to prevent the generation of static electricity. If the process has special high temperature requirements, reliable safety measures should be taken.
10, diluted tank material drained, according to production schedule timely ingredients or inject cleaning liquid, prevent dilute kettle residual material.
11, against the charge of dilute reactor should be determined according to the technological requirements of loading properties of the resin production varieties and materials, but should not be more than 80% diluted reactor capacity to prevent overflow of material. Safety technical measures of