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Operation of tunnel dryer

2019-11-25

The working principle of the tunnel drying line is generally to use the far infrared to heat the inside of the furnace, and then the interior is made of ceramic and stainless steel, so that the infrared rays can reach every corner of the furnace, and then uniformly increase the temperature. Energy is transmitted to objects; Foshan Shunde Kechuangda Heating Equipment Manufacturing Co., Ltd. will explain the operating procedures of tunnel dryers today;

Tunnel dryer operating procedures:

First, the operating procedures of the tunnel dryer:

1. Turn on the exhaust fan in the baking room to exhaust the workshop; turn on the power switch and check whether the voltmeter is normal;

2. Open all the gas valves, and confirm that all the valves in the gas main circuit have been opened, and check whether the pressure display of the first-stage decompression pressure gauge is normal;

3. Carefully check whether there is looseness or abnormal sound in each transmission part, and check whether the cooling water of the fan cooling box is operating normally.

Second, the shutdown operation procedures of the tunnel dryer:

1. After all production is completed, the gas valve of the equipment needs to be closed, and the secondary pressure regulating hand valve should be closed after all the combustion indicators are off.

2. Touch the heating buttons in each zone to stop ignition. After the temperature drops below 100 ° C, click "Main Drive" and "Main Drive Power" to stop the conveyor belt. Note: When the temperature in the furnace is too high, please do not turn off the drive chain motor. , Otherwise it will be deformed due to overheating of the chain plate;

Foshan Shunde Kechuangda Heating and Cooling Equipment Manufacturing Co., Ltd. is located in the capital of home appliances-Shunde, Guangdong. The company is committed to the development and production of PAKA air-energy heat pump water heaters and PAKA heat pump drying units. Heat pump water heater national industrial product production license, 3C certification, environmental management system, quality management system certification.

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