Maintenance of scraper film evaporator

The care and maintenance of the scraper film evaporator is not difficult. Its slowing down machine oil is 40 # machine oil, and its refueling amount should be within the indicated height. Change the secondary smooth oil within 1 month at the beginning of operation, and then change the smooth oil once every 3-4 months. After opening the low head, unscrew the bolt at the bottom of the U-shaped groove of the rotor; Replace the scraper of the plate. Open the bottom bearing every two months to check the wear of the bottom bearing. Replace the bottom bearing if necessary. Depending on the nature of the material, the inner cylinder should be soaked and washed with warm water or solvent periodically. Add sealing liquid to the sealing cavity once, and the sealing liquid is 20 # mechanical oil.

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