Structure characteristics of air-cooled heat transfer oil pump

Air-cooled heat transfer oil pumps are all made of cast steel. Cast steel contains manganese 11% to 14% of high-geng steel can withstand impact wear, mostly used in mining machinery, construction machinery wear parts used in corrosion or high temperature conditions above 650 °C Working parts, such as chemical valve bodies, pumps, containers, or steam turbine housings for large-capacity power stations. This ensures the long-term operation of the heat transfer oil pump in high speed and high temperature conditions. Today, some private small manufacturers are found to follow our company's thermal oil pump products. Their material is made of common pig iron castings to replace the pump body and impeller material of the thermal oil pump. It is absolutely not feasible to do so. The use temperature of the thermal oil pump itself is high, and the pig iron castings are once There is a danger of explosion when it is cold. Therefore, the safety risk of the pump is great. Remind all users of the use of sufficient attention, at the same time through some irregular manufacturers immediately stop the immoral and its dangers.

The heat transfer oil pump is an ideal hot oil circulation pump or a heat transfer pump, and is an ideal supporting pump for heat exchange equipment. Magnetic drive non-leakage heat transfer oil pump is based on the original pump to improve the sealing process. Non-leakage high temperature magnetic seal is used to make the heat transfer oil pump have no leakage for a lifetime. The motor shaft and the heat transfer oil pump shaft have no contact and no friction, so the heat transfer oil pump is in operation more than normal The heat-conducting oil pump is low in noise, more stable, and has a longer service life. It eliminates the phenomenon that the heat-conducting oil pump runs, blows, drops, and leaks. The same use temperature can reach ≤400°C. .

Structural features:

The heat-conducting oil pump adopts a self-heating heat-dissipating structure, which changes the traditional structure of water cooling, makes the structure simple, has a small 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. Basic The structure is a single-stage single-suction cantilever type foot support structure. The pump inlet is axially inhaled, the outlet is vertically upward and the motor is mounted on the base.

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

Thermal oil pump sealing 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.

(3) Magnetic drive leak-free heat transfer oil pump improves the sealing process on the basis of the original pump adopts non-leakage high temperature magnetic seal to make the heat transfer oil pump have no leakage for a lifetime, the motor shaft and the heat transfer oil pump shaft have no contact and no friction, so the heat transfer oil pump is running Compared with the ordinary heat-conducting oil pump, the noise is much lower, more stable, and the service life is longer, which eliminates the previous phenomenon of running, splashing, dripping, and leaking of the heat-conducting oil pump. The same use temperature can reach ≤400°C.

Application range:

The heat transfer 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 the petroleum, chemical, 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, using temperature ≤ 400 °C, is an ideal hot oil circulation pump.