Preventive maintenance of wood drying equipment?(1)

Preventive maintenance is the regular lubrication, cleaning, inspection, adjustment and replacement of some key expected wear parts of various systems of wood drying equipment. Repairs are not performed until it is completely damaged.
The preventive maintenance of wood drying equipment can be started from the following aspects: 1. Control System
The working environment of the drying kiln controller and the strong electric control cabinet should be clean and dry, and avoid high temperature. The work environment should be cleaned daily. If possible, install air conditioners in the control room.
Each time before the wood enters the kiln, the balance moisture content test piece or the gauze wrapped on the wet bulb thermometer must be replaced and the water supply of the wet bulb water tank must be checked whether the water supply is normal.
Every time the wood enters the kiln, check whether the moisture content wire is damaged, whether the connector is loose, and whether the moisture content probe is bent. If so, repair or replace it in time.
The working status of the high-voltage control cabinet should be inspected every day, if any abnormal phenomenon occurs, the professional maintenance personnel should be notified in time to remove the fault. Professional maintenance personnel should regularly check the electrical components in the strong current control cabinet, and if any abnormality is found, they should be replaced in time to avoid irreversible and serious damage to the controlled executive components. When the control system issues a fault alarm, the cause of the alarm should be checked with professional maintenance personnel, and the fault should be removed in time to ensure the normal operation of the system. If the control system adopts M800B and other series products, the system has the function of anti-freezing in winter. In winter, if the drying kiln is not working, as long as the power switch of the controller is turned on, the control system can automatically perform the antifreeze function to prevent the pipeline from breaking due to freezing caused by low temperature. If the control system adopts XN series products, in winter, when the drying kiln is not working, in order to prevent the pipeline from breaking due to freezing caused by low temperature, manually open the heating and spray bypass valve slightly, so that a small amount of steam or hot water can be circulated. Can. Or simply drain all the condensed water from the pipes.

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