The Structure Characteristics and Application of Hot Oil Pump

Hot oil pump is an ideal hot oil circulation pump or heat transfer pump, and it is an ideal supporting pump for heat exchange equipment.

Structural features:

LQRY series heat pump adopts self-heating heat dissipation structure, which changes the traditional water cooling structure, makes the structure simple, small in size, saves operating costs, has good performance, and is reliable in use. It is the second generation product developed on the basis of China's digestion and absorption of foreign oil pumps. The basic structure is a single-stage, single-suction cantilever foot support structure. The pump inlet is axially inhaled, the outlet is vertically upward and the motor is mounted on the base.

The LQRY series heat pump support adopts the double-end ball bearing support structure. The front end is lubricated with lubricating oil. The rear end is lubricated with grease. There is an oil guiding pipe in the middle to observe the sealing condition and recover the heat conducting oil at any time.

Hot oil pump seal features:

(1) Adopt the combination of packing seal and mechanical seal. Filler seal with high temperature resistant filler has good thermal adaptability. Mechanical seal adopts high mechanical strength and good wear resistance of hard alloy material. Sealing properties at high temperatures.

(2) The use of imported polytetrafluoroethylene (abbreviated as PTFE) for lip seals has resulted in a leap in sealing performance, a 25-fold improvement in reliability over rubber seals, and excellent corrosion resistance.

Application range:

LQRY series thermal oil pump has advanced technology, high efficiency, long-term stable operation under hot conditions, no leakage, no additional cooling system, safe and reliable use, etc. It has been widely used in China's heating body heating system and has entered oil, Chemicals, rubber, plastics, pharmaceuticals, textiles, printing and dyeing, road building, food and other industrial fields, mainly used for transporting weak corrosive high-temperature liquids without solid particles, the use of temperature ≤ 370 °C, is an ideal hot oil cycle Pump.

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