How to choose a high-temperature pump for oil washing?
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This post was last edited by cjxzyp1215 on 2010-7-27 00:02. Dear colleagues in the offshore oil industry, I would appreciate your advice on which pumps to choose for use in the oil washing process where the temperature ranges from 280 to 350 degrees. Thank you! The flow rate is only a few cubic meters. :handshake
The hot oil pump is an ideal pump for hot oil circulation or as a pump for transporting heat carriers; it is an excellent pump to be used in heat exchange equipment. Structural features: The LQRY series of hot oil pumps feature a self-cooling structure, which replaces the traditional water-cooling system. This results in a simpler structure, smaller size, reduced operating costs, improved performance, and reliable operation. It represents the second generation of products developed in China based on the absorption of foreign oil pump technologies. Its basic structural design consists of a single-stage, single-suction cantilevered base support structure; the pump’s inlet is for axial intake, while the outlet is oriented vertically upward, with both the pump and the motor mounted on the same base. The support structure of the LQRY series hot oil pumps features double-end ball bearings; the front end is lubricated with lubricating oil while the rear end is lubricated with grease. There is an oil guide pipe in between, which allows for monitoring of the sealing condition and facilitates the recovery of the heat transfer oil. Application areas: The LQRY series hot oil pumps boast advanced technology and high efficiency; they can operate stably over long periods in hot conditions without leaks. They do not require an additional cooling system, making them safe and reliable to use. They are widely employed in heat transfer systems in China, and have been adopted in various industrial fields such as petroleum, chemicals, rubber, plastics, pharmaceuticals, textiles, printing and dyeing, road construction, and food processing. These pumps are mainly used for transporting weakly corrosive high-temperature liquids that contain no solid particles, with operating temperatures up to 370°C. They represent an ideal choice for hot oil circulation applications.
The shielded pumps made by Dalian Haimitek are quite good; by setting a minimum flow rate during piping, the initial investment is slightly higher, but maintenance needs are minimal in later use! ! !
When the oil temperature reaches over 300 degrees, its viscosity is usually very low; it is recommended to use a hot oil pump. If the viscosity is still relatively high, it is recommended to use positive displacement pumps such as gear pumps; the specific type can be selected based on the actual conditions. You can message me on QQ, 893619034