The use of PE storage tanks has greatly facilitated industry and daily life, but we also need to pay attention to their safety maintenance. Today, let's take a look at the precautions during maintenance:
1. When storing flammable or combustible gases or liquids, fire-fighting equipment should be equipped, and staff are prohibited from smoking or bringing open flames or flames into the storage area. When storing explosive, corrosive, and toxic substances, it is necessary to strictly follow the handling methods for dangerous goods.
2. If it is necessary to enter the tank for work, a permit for work inside the tank must be obtained. If it is necessary to use fire inside the tank, a hot work permit must be obtained, and the voltage inside the tank cannot exceed the voltage of 24 explosion-proof lamps. When cleaning toxic and harmful substances inside the tank, it is necessary to wear safety protective equipment to ensure personal safety.
3. Before repairing the storage tank, it is necessary to cut off the related power equipment in advance and complete the equipment handover procedures.
4. After completing the maintenance, the maintenance personnel and supervisors need to confirm the condition of the PE chemical storage tank again. After confirming that it is correct, the manhole can only be sealed after the supervisor signs off.
