What should be noted during the use of explosion-proof refrigerated dryers?

Explosion proof refrigerated dryer is a chemical equipment that prevents dust and gas explosions, commonly used in industrial manufacturing processes such as drying, heating, cooling, dehydration, and desulfurization. The operation of explosion-proof refrigerated dryer is complex, and the following aspects need to be noted during use.

1、 Responsibilities of responsible personnel

Explosion proof refrigerated dryer is a high-risk equipment, so equipment management personnel should be familiar with the working principle and structure of explosion-proof refrigerated dryer, master safety and hazard factors, and have a simple understanding of chemical processes and material properties before operating and managing the equipment. Responsible for implementing the company's safety production plan and ensuring that staff operate equipment correctly to ensure that the equipment is in good condition.

2、 Explosion proof refrigerated dryer operation

1. The operator of the explosion-proof refrigerated dryer should receive professional training and examination, and hold a certificate before operating the equipment. Before operating the equipment, "three checks" must be carried out: check whether the operation control system is in working condition and be approved to immediately solve the problem; Check if the operation panel is stable; Check all components for wear and cracks, and ensure that there is no rust on the components.

2. The explosion-proof refrigerated dryer must not exceed the rated temperature and humidity range during operation. Exceeding the temperature and humidity range that the system can withstand can easily lead to gas and dust explosions, creating danger and losses.

3. The slurry of the receiving device shall not contain flammable and explosive substances, and the joints and seals should be regularly inspected.

4. Timely remove the accumulated materials and rust in the recycling device to avoid the accumulation of hazardous substances that may cause explosions, while ensuring the normal functioning of the equipment.

5. Timely replace expired sealing rings and gaskets to provide sealing conditions for the equipment, prevent particle spillage and various liquid leaks.

6. The explosion-proof refrigerated dryer adopts an air flow control equipment operation benchmark, and adjusts the cooling device of the atomizer in a timely manner to ensure control over the material processing technology. The operating parameters such as temperature and humidity should not exceed the rated range, and feedback instructions should be given to the equipment control module.

3、 Safe operation

1. No equipment powered off, no personnel touched power lines and switches. It is strictly prohibited to operate the equipment without authorization when the humidity is insufficient.

2. Before starting up, operators must wear personal protective equipment correctly. Operators must pay attention to the use of personal standard protective equipment such as mouth, eyes, nose, etc.

3. After deducting the weight of the buckets used by the equipment from the total weight of the equipment, the equipment shall not be overloaded.

4. Before operation, it is necessary to wait for the equipment to completely stop running to avoid any danger caused by substances remaining inside the equipment.

5. Regular maintenance of explosion-proof refrigerated dryers, including cleaning, modification, and annual inspection. If the equipment is not repaired or maintained in a timely manner, it will be difficult to meet the original production needs, and it will also lead to equipment failures and unnecessary losses.

4、 Emergency response

1. When the explosion-proof refrigerated dryer equipment malfunctions, the operator should immediately stop the equipment to prevent accidents from occurring. In times of crisis, the scene should be handled properly, the cause should be identified in a timely manner, and safety actions should be taken. Other operators and responsible persons should respond immediately and take corresponding safety measures.

2. When an explosion-proof refrigerated dryer experiences a fire, gas leakage, or other accidents, the emergency braking mechanism must be immediately activated, the power supply must be cut off, and safety measures must be taken immediately to avoid secondary diffusion.

5. Take timely measures

When potential safety hazards are discovered in the equipment, it is necessary to communicate with the equipment management personnel in a timely manner. After communication, measures should be taken immediately to reduce the possibility of accidents.

Explosion proof refrigerated dryer is a common chemical equipment that requires attention for daily operation and maintenance. In addition to the common precautions mentioned above, we need to strictly consider the safety and preventive measures for using explosion-proof refrigerated dryers. In use, follow the above recommendations to ensure the normal and safe operation of the equipment, while also ensuring the safety of factory employees.