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How to maintain wood drying equipment?

Number of hits:    Update time: 20 / 09 / 11 15:57:09       Source: 13428888166.cn 大香蕉伊在线视频: close branch      Enjoy:

How to maintain wood drying equipment? This article mainly talks about the maintenance measures to be taken in the process of using the equipment. I believe that you have a certain understanding of wood drying equipment, we have been sharing the relevant product information for you. The following is to tell you that the equipment not only needs to be used, but also needs to be protected, so as to achieve better results and help you finish the work more effectively.

 Wood drying equipment

1. Control system:
The working environment of wood drying equipment controller and high-pressure control cabinet should be clean and dry to avoid high temperature. Clean the working environment every day. If possible, install air conditioner in control room.
The gauze wrapped on the balanced moisture content test piece or wet bulb thermometer should be replaced before the wood is put into the kiln, and whether the water supply in the wet bulb box is normal shall be checked. Every time the wood is put into the kiln, check whether the moisture content line is damaged, whether the joint is loose, and whether the moisture content probe is bent. If so, repair or replace it in time.
Check the working state of the high voltage control cabinet every day. If there is any abnormal phenomenon, inform the maintenance personnel to cancel the fault. Maintenance personnel should regularly check the electrical components in the high-voltage control cabinet, and replace them in time in case of abnormal phenomena, so as to avoid irreversible serious damage to the controlled actuator.
When the control system sends out a fault alarm, it is necessary to check the cause of the alarm together with the maintenance personnel, and release the fault in time to ensure the normal operation of the system.
2. Heating and spraying system:
The common faults of heating and spraying system of wood drying equipment are steam or hot water leakage, filter blockage leading to poor heating, etc.
In case of leakage, close the main valve in time. If the leak point is a flange joint, just tighten the bolts. If the flange gasket is damaged or the welding part is missing and desoldered, the steam or hot water in the pipe shall be drained, and then the flange gasket shall be replaced or the welder shall weld the leakage part again;
After maintenance, pressure test is required, that is, connect steam or hot water for trial operation, and check whether the welding is firm. If sand holes on valves, elbows or pipes cause leakage, parts need to be replaced.
Clean the filter regularly. The filter of the heating spray system is to protect the electric valve and solenoid valve, and prevent the electric valve and solenoid valve from being difficult to open and close due to the blockage of small debris, so it should be cleaned regularly. The cleaning time is generally set as: the fifth day after the drying equipment starts, the cleaning time is twice. Twenty days after the second cleaning, three times of cleaning should be carried out, once a month, and once three months after one year. You can also shorten cleaning intervals based on steam or hot water and pipe cleanliness. If the filter screen is damaged, it should be replaced in time.
If the heat source of the drying kiln is steam, the drainage system should be installed at the end of the pipeline, and the filter of the trap should also be cleaned. The cleaning method and time are the same as above.
Warning: when cleaning the filter and drain valve of heating and spraying system of wood drying equipment, whether the drying kiln is working or not, the valves at both ends of the filter and trap need to be closed to prevent steam or hot water from scalding the maintenance personnel.
If it is difficult to switch the electric valve and solenoid valve, and the reason is usually blocked by small debris, the actuator of the electric valve and solenoid valve coil should be removed, and the valve core can be moved up and down manually. If it is unable to open and close, the valve core should be removed to remove small debris. The valve core of electric valve and solenoid valve shall be filled with high temperature resistant liquid lubricating oil once every two months. If the spray system uses atomized hot water, clean the nozzle after each drying.
3. Fan and motor:
Check the fixation of the fan and motor of the wood drying equipment every three months. Tighten the connecting bolts between blade and motor shaft, fan ring and fan frame, motor and motor base.
Add motor lubricating oil every three months. It is recommended to use motor lubricating oil as high temperature resistant grease with high temperature resistance above 350 ℃. Users can buy it by themselves or from our company. When adding motor lubricating oil, another en
Through the above reading, you should already know about the maintenance of wood drying equipment. I hope you can remember these methods and try to avoid more problems.
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