1. It is necessary to open the storage tank before cleaning.
Admixtures are generally required to be kept in closed storage and stored in a cool and ventilated place to avoid rainwater pollution or sun exposure. Long term closed storage is very easy to lead to insufficient oxygen in the tank. Admixtures, especially naphthalene sulfonate series admixture products, because the production process itself uses formaldehyde, sulfuric acid, industrial naphthalene and other toxic chemical raw materials, in summer, when the temperature is high, in the storage tank will also release a lot of toxic gases such as formaldehyde. So before the commercial mixing station is carrying on the admixture tank, it is necessary to open the tank in advance for the necessary ventilation.
2. When cleaning the tank, it is necessary to work in rotation.
As the caliber of the admixture tank is small, the high intensity of labor intensity will lead to the lack of oxygen in the tank when the workers are cleaning the operation in the tank. In the process of tank cleaning, 2-3 companies are required to take turns to clean up and rotate every 10-15 minutes to avoid single work. If the conditions permit, an electric fan is placed at the entrance of the admixture tank. On the one hand, the air flow in the tank can be accelerated and the temperature in the tank can be reduced.
3, it must be equipped with corresponding protective measures.
The workers before entering the tank cleaning, must be equipped with safety rope, protective cover, boots and other protective measures. The admixture itself belongs to the chemical industry, and it has some harm to the skin itself. The workers are going to clean up, and if they feel ill, they should stop cleaning up immediately to avoid accidents.
4, the admixture enterprises should make necessary reminding to the commercial and mixed stations.
Admixture enterprises in the use of note and mixing station communication admixture, the mixing station personnel necessary additive safety training, at the same time mixing station in the cleaning tank before the admixture can be outside additive supplier consultation, and seek the necessary help to avoid accidents.