Detailed introduction to the operating points of industrial tunnel furnaces

Detailed introduction to the operating points of industrial tunnel furnaces

1, Furnace front operation

Turn on the fan: Industrial tunnel furnaces require a lot of ventilation to ensure uniform temperature and stable combustion inside the furnace. Before operating the furnace, the operator needs to ensure that the fan and ventilation system are running properly.

Temperature control: According to production process requirements, the temperature of industrial tunnel furnaces needs to be accurately controlled. Before operating the furnace, it is necessary to calibrate and adjust the temperature controller to ensure accurate and reliable temperature inside the furnace.

Check fuel supply: Industrial tunnel furnaces generally use coal, natural gas, oil, etc. as fuel. Before operating the furnace, it is necessary to ensure sufficient fuel supply and inspect the fuel to ensure quality and safety.

2, Ignition and preheating

Cleaning the furnace: Before ignition, it is necessary to clean the furnace to remove residual fuel, ash, and other impurities, in order to avoid affecting the ignition effect and the furnace environment.

Ignition operation: Before ignition, it is necessary to ensure that the ignition equipment is adequately prepared, such as a igniter, spark, etc. When igniting, it is necessary to follow the ignition procedure of the stove and gradually ignite the fuel. After ignition, it is necessary to closely observe the flame situation to ensure normal combustion.

Preheating operation: After ignition, a gradual preheating operation is required. According to the production process requirements, the preheating time and temperature need to be determined in advance during preheating. Gradually increase the furnace temperature to ensure that all parts of the industrial tunnel furnace are uniformly heated, avoiding damage caused by thermal stress.

Industrial tunnel furnace manufacturer

3, Operation control

Temperature monitoring: The temperature of industrial tunnel furnaces is the key to operational control. Operators need to use temperature control instruments for real-time monitoring to ensure that the temperature inside the furnace remains stable within the required range.

Combustion regulation: With the operation of industrial tunnel furnaces, the combustion state of fuel may change. Operators need to constantly observe the combustion status and adjust the oxygen and fuel supply of the burner as needed to ensure stable combustion.

Ventilation control: Operators need to regularly check the ventilation system to ensure that the fans are running properly. Adjust the ventilation rate according to the process requirements to ensure stable airflow and uniform temperature inside the furnace.

Feeding and unloading: According to the production process requirements, it is necessary to regularly add raw materials or products, and promptly clean up any residues in the furnace. Operators need to ensure smooth feeding and unloading operations to avoid affecting furnace temperature and production progress.

4, Safety requirements

Safety protection: When operating industrial tunnel furnaces, operators need to wear protective equipment such as high-temperature gloves, goggles, protective clothing, etc. to ensure their own safety.

Inspection and maintenance: Operators need to regularly inspect and maintain furnace equipment, including burners, temperature controllers, ventilation systems, etc. Timely detect and handle equipment malfunctions to avoid safety accidents.

Emergency situation handling: Operators need to be familiar with emergency handling procedures and be prepared for emergencies. When encountering abnormal situations in the furnace, such as high temperature, unstable combustion, etc., the fuel supply should be cut off in a timely manner, emergency measures should be taken to ensure the safety of personnel and equipment.

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