Maintenance of dryer - Henan Hongxing


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Maintenance of dryer

along with Dryer equipment In the production of building materials, the damage caused by the wear and tear of dryer is more obvious. Therefore, it is necessary to strengthen the repair and maintenance measures of the dryer to improve the efficiency and output of the production line. The following is a brief introduction to this aspect.


1. Daily maintenance

(1) Wipe the equipment with soft cotton cloth every day to keep the appearance clean.

(2) Before the start-up every day, add lubricating oil when the oil level is insufficient and drain the water.

(3) Clean the fluff in the dust collecting box every day to ensure good ventilation and dry the equipment.

2. Monthly maintenance

(1) Open the rear compartment lid and clean the interior of the device with a soft cotton cloth.

(2) Add lubricating oil to moving parts such as bearings to reduce friction.

(3) Belt tension, adjust pulley.

(4) The parts that are easy to loose and fall off after vibration, including electrical circuit, rocker arm of door, pipe connection, etc.

3. Annual maintenance

(1) Whether the fixing bolts of engine base are loose and firm.

(2) Support spring connection tightness and adjustment.

(3) The grounding of the equipment shall be reliable.

(4) Computer board control, wind wheel, heat exchanger flexibility.

(5) The thermometer and other instruments on the equipment shall be sent to the local Supervision Bureau for measurement.

4. Maintenance of dryer bearing

The bearing of the dryer bears all the load of the machine, so good lubrication has a great relationship with the service life of the machine. It directly affects the service life and operation rate of the machine. Therefore, the lubricating oil injected must be clean and the sealing must be good. The main oil filling places of the machine include: rotating bearing, roller bearing, all gears, movable bearing and sliding plane.

(1) The new tyre must be installed easily.

(2) Pay attention to whether all parts of the machine work normally.

(3) Pay attention to the wear degree of the easily worn parts and replace the worn parts at any time.

(4) Dust and other substances should be removed from the underframe plane of the movable device, so as to prevent the movable bearing from moving on the underframe when the machine encounters materials that can not be broken, thus causing serious accidents.

(5) If the temperature of bearing oil rises, the cause of shutdown should be eliminated immediately.

(6) When the rotating gear is running, if there is impact sound, stop it immediately and eliminate it.

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