Sealing pump cleaning precautions

Sealing pump in the production and life of the role is very prominent, loved by consumers, and regular sealing of the hole pump cleaning, not only can extend the service life, but also reduce maintenance costs. The following is a hole pump cleaning precautions, for your reference. Sealing pump cleaning precautions Sealing pump cleaning precautions ① sealing sealing pump process, hard to be prohibited from the slurry pump cleaning screw plug inward stab to prevent damage to the rubber seal sleeve; ② is strictly prohibited to send the pump empty run; ③ for multiple holes drilling operation, the need for slurry mixing for many times, should stay in the sealed pump body pump dry thick slurry discharge, to prevent condensation in a short time caused by blockage; specific methods As: to the mixer into the water mixing, the pump body dry thick slurry with water or slurry replacement; ④ grouting sealing process should be sent to pump cleaning screw plug tight to prevent leakage caused by the slurry pump Up to less than the rated negative pressure, the slurry pump to the mixer suction capacity of the slurry drop or suction into the slurry; ⑤ in the start-up process can not pump when the pump should be pressed down the clutch so that the feed pump and gearbox off , Use the four holes on the clutch and the side of the rack configuration of stainless steel forcibly rotate the pump to pump a few revolutions. ⑥ in the slurry mixing process, should be in accordance with open the motor, disconnect the pump clutch (at this time to send the pump does not run), the blender is in operation, add water, and then gradually add the sealing material such as cement, Until the required ratio is reached, the sealing material such as cement is forbidden to be poured into the mixer at one time to cause damage to the motor or to burn the motor. ⑦ clutch operation precautions a clutch without disconnection; ⑧ should always check the slurry pump screw plug is tightened, the seal is damaged, the connection pipe is tight, to prevent the two due to leakage caused by slurry pump Suck into the pulp. (Editor: Li Juan) An expanded reading: 2016 China Ring Expo 2016 Beijing Petroleum Exhibition Pumps Valve Pipe Fittings Exhibition Information 2016 Exhibition Information

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