LQRY hot oil transfer pump
Contact Info
- North Section of Industrial Road, Yutai County Economic Development Zone,
- 吴经理
- 13012608150
- 15314489@qq.com
I. Introduction to LQRY Thermal Oil Pumps
The LQRY air-cooled thermal oil pump adopts a self-heating cooling system, which eliminates the need for water to cool the pump body. This simplifies the structure, reduces the volume, lowers operating costs, and ensures reliable performance. Therefore, it is widely used in various scenarios where high-temperature liquids are transported. Since thermal oil pumps are used to convey high-temperature liquids, very high requirements are placed on the corrosion resistance and high-temperature resistance of seals and bearings. Both mechanical seals and packing seals have good thermal adaptability; the mechanical seals are made of cemented carbide materials. The components of the thermal oil pumps produced by our company undergo high-temperature heat treatment, enabling long-term stable operation without leakage under hot conditions, no additional cooling system, and reliable use. These pumps are widely used in heat carrier heating systems and have been applied in various industrial fields such as petroleum, chemical industry, rubber, plastics, pharmaceuticals, textiles, printing and dyeing, road construction, and food. They are mainly used to transport weakly corrosive high-temperature liquids with a temperature ≤ 370℃ and no solid particles.
II. Structural Performance of LQRY Thermal Oil Pumps
III. Features of LQRY Thermal Oil Pumps
The basic structural form of the LQRY air-cooled thermal oil pump is a single-stage, single-suction, cantilevered foot-supported structure. The pump has an axial inlet and a vertically upward central outlet, and is mounted on the same base as the motor. The support adopts a double-ended ball bearing support structure: the front end is lubricated with lubricating oil, the rear end with grease, and there is an oil guide pipe in the middle to monitor the sealing condition and recover thermal oil at any time. The self-heating cooling structure replaces the traditional water-cooled structure, resulting in a simple structure, small volume, low operating cost, good performance, and reliable use. It adopts a combination of packing seal and mechanical seal: the packing seal uses high-temperature-resistant packing with good thermal adaptability, while the mechanical seal uses cemented carbide materials with high mechanical strength and good wear resistance, ensuring sealing performance at high temperatures. The third-generation polytetrafluoroethylene (abbreviated as PTFE) is used as the lip seal, improving sealing and corrosion resistance.
IV. Model Parameters of LQRY Thermal Oil Pumps
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