Application of ultra-high pressure pumps, analysis of high pressure oil pump manufacturers

    High-pressure injectors are used to transport grease in the air intake system of a wide range of industrial equipment.

    Areas of application.

    Suitable for transporting a variety of wettability of the liquid, ultra-high pressure oil pump temperature is not higher than 70 ℃, such as the need for high temperature 200 ℃, the same Shanghai Sunshine pump contact can be applied to high temperature resistant paint on the viscosity of 5 × 10-5 ~ 1.5 × 10-3 m2 / s. Not feel used to transport corrosive, containing hard particles or chemical fibers, a relatively high degree of evaporation or opening flash point of low liquid, such as automotive gasoline, stupid, etc. In addition to the general motor, it can also be equipped with an explosion-proof fan of the same type according to the customer's requirements.

    Operating instructions.

    -Before starting, check whether the pump shaft rotation is flexible, there is no jamming condition, whether the gate valve on the import and export trade pipeline can be opened, and whether the rotation position of the oil transfer pump is appropriate.

    -A certain amount of lubricant should be introduced into the pump cavity before starting the pump which has not been used for a long time, in order to reduce the dry friction of the pump in the whole process of pumping oil and to enhance the self-priming characteristics of the pump.

    -If there is abnormal noise or over-temperature condition after starting the pump, it should be stopped and checked immediately.

    -Check the pump shaft end for leakage, such as: tighten the compression cover as much as possible for the rotary seal, other sealing should be disassembled and checked.

    -If the transport of rolling oil, in the drive to be proportional heating, preheating is the use of the transported material continues to be carried out according to the pump casing

    -Heating specifications: suction inlet temperature must not be higher than the pump casing temperature of 40 ° C, heating the rate of lifting temperature adjustment in less than 40 ° C / time, oil pump manufacturers in the heating of the fixed immovable pump casing screws to loosen, the end of heating, will be twisted tight.