A double cone rotary vacuum dryer safety procedures. 1. Turn on the machine before the examination procedures: (1) whether the position of the filter tank body upward. Meets on the (2) filter process requirements, tie industrial cloth. 2. Turn off the feed / discharge hole cover. 3. The feed hole cover feeding tube cap on the tube to remove and replace feed takeover (user-configurable). 4. Turn on the vacuum pump, the tank reaches a certain degree of vacuum, the feed tube into the powder, the use of vacuum suction tank materials, loading capacity must not exceed 50% of total volume, and the material can not be with hard lumps thereof. If the material density or excessive moisture should be appropriate to reduce the amount of feed. 5. priming was completed, the inlet directly connected to the atmosphere, the road closed vacuum valve, remove the feed takeover upper feed tube fitted cap, and ensure its seal. 6. Turn on the vacuum line valve, so that the tank reaches a certain degree of vacuum. 7. Turn on the host start button, keep the container around the horizontal axis. 8. Turn jacket heating steam (or hot water) inlet valve to the tank material is heated and dried, but at the start of drying phase should be intermittently rotated to reduce or eliminate the material from agglomeration. 9. The operational experience / solution within the amount of coal recovered / temperature conditions, the tank material drying in the confirmation process has ended, cutting off steam (or hot water) and the vacuum line valve, then slowly through the jacket to cool water, and other materials after cooling to a suitable temperature, press the stop button on the host, and use the jog buttons, let the tank go to the desired angle. 10. Close the pump, open the vacuum line valve, open the vent valve on the vacuum system is turned on so that the tank atmosphere. 11. to play an open orifice cover unloading. 12. The cleaning tank residual materials, close the discharge hole cover to prevent dust from entering the tank. II. Note 1. When the dryer heating and cooling required to proceed slowly, the user should take appropriate L / cooling speed according to the material circumstances. 2. Machine operation process, when For sampling, should Article 10, allows the host to stop, then in accordance with Article 11/12 sampling, re-sampling is completed car. III. Maintenance / Maintenance selection MOS2 compound calcium-based grease (2FG-1E) within 1. Rolling maximum use temperature 150 ℃, should be inspected at least once a month, was found when grease dries immediately cleaned and replaced with new grease. 2. cylindrical worm gear box (or CVT) should be based on the specification of maintenance. 3. tank filter, drying time, that clear around sucking powder, the filter flow. The chain drive of the chain, at least once a month refueling. Between the host 5. Host vacuum rotary bearing form rings (made of fluorine rubber), when the leak was found, it should be replaced immediately. 6. This machine depending on the operating run time, usually six months to a year in operation should be checked once repair, maintenance should be assembled according to the original position, and adjust the pitch of each part and tolerance, and to replace or supplement the required appropriate grease (oil) . 

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