ZYB coal tar pump maintenance and repair (1) check ZYB coal tar pump and piping and loose joints with or without the phenomenon. Turn ZYB coal tar pump by hand to see if ZYB coal tar pump is flexible. (2) Bearing lubricating oil added to the bearing body, observe the oil level should be at the oil center line, the lubricating oil should be replaced or supplemented. (3) Unscrew the diversion plug of the ZYB coal tar pump body, and pour water (or slurry). (4) close the outlet valve and outlet pressure gauges and import vacuum gauge. (5) Move the motor to see if the motor is steered correctly. (6) start the motor, when the ZYB coal tar pump normal operation, open the outlet pressure gauge and inlet vacuum pump, depending on the appropriate pressure showed gradually open the valve, while checking the motor load conditions. (7) Try to control the flow and lift of ZYB coal tar pump within the range indicated on the sign to ensure that ZYB coal tar pump operates at maximum efficiency to get the maximum energy-saving effect. (8) ZYB coal tar pump during operation, the bearing temperature can not exceed the ambient temperature 35C, the maximum temperature shall not exceed 80C. (9) ZYB coal tar pump found abnormal sound should immediately stop to check the reasons. (10) ZYB coal tar pump to stop using, first close the gate valve, pressure gauge, and then stop the motor. (11) ZYB coal tar pump in the first month of work, after 100 hours to replace the oil, after every 500 hours, oil change time. (12) Often adjust the packing gland to ensure normal drip leakage in the packing room. (13) Regular inspection of the sleeve wear, wear and tear should be promptly replaced. (14) ZYB coal tar pump used in winter season, after parking, you need to unscrew the lower part of the drain plug to drain the media to the net. Prevent cracking. (15) ZYB long-term disruption of coal tar pump, the pump required to open all, dry the water, the rotating parts and joints coated with grease installed,
Flexible lift gate is a flexible soft curtain door, inside and outside the two curtains, curtains used between the aluminum beams connected with a vertically movable rail, the roof beams have levels not in the same straight line and hangar large plants in particular be applicable. Flexible lift door installation does not take up interior space in the hole inside. When the fiest move to open the door, and finally superimposed over the hole. Off event curtain rail first and then fall down until it is completely closed.
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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfhighspeeddoor.com