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Explosive shear crushing pump
Overview
The shear-type pulverizing pump is a wet-type shear pulverizing pump specially developed by Nantong Fleck Company for the existence of many unsafe factors in the pulverizing process of the explosive and explosive solid materials. At present, it is in the wet pulverization process for the explosive and explosive solid materials such as Oktokin, Black Gold, Red Phosphorus, Perforating Bomb and Sulfur. It has been applied. The shear type pulverizing pump is a multi-functional equipment integrating wet shearing, dispersing emulsification, pulverizing grinding, mixing and conveying, etc. The device has reliable safety and stability in the wet pulverization of easy explosives. Deeply favored by the majority of users, this equipment fills the gap in the wet smashing industry.
Shear crushing pump repair
The shearing pulverizing pump should be installed on a relatively flat level of cement floor. The top of the ground equipment should be placed with four pieces of anti-vibration rubber pad of about 10mm, and then the four M16 screws of the foot can be tightened. 22kw motor rated current used in the standard copper core three-phase four-wire.
Check when starting the motor:
① Whether the mechanical hydraulic oil in the bearing housing can see the oil line in the middle of the oil mark;
② Open the water seal inlet pipe, and a small amount of water may overflow from the water pipe outlet;
③ Before starting the machine, please click the motor to check the steering of the motor and whether there is any abnormal noise in the pump body. After confirming the error, the motor will be officially started.
When maintaining the equipment, first unscrew the handwheel and then open the casing feeding single cover. The water spray gun completely flushes the rotating stator of the working chamber, especially the two screw holes in the middle of the rotor, which must be rinsed clean without material residue. Use a wrench to unscrew the compression nut of the rotor and use a special tool to pull the rotor and the water-sealed copper sleeve. If water leaks between the housing and the bearing housing, the skeleton seal at the rear end of the water seal is broken. When replacing, the screw on the back of the housing must be unscrewed, and then the housing is taken out to remove the skeleton seal. At this time, the bearing can also be replaced. Unscrew the four outer screws on the feed cover when replacing the stator.
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