Mobile air cooling filter device and method of use

Abstract

The invention provides a mobile air cooling filter device and its use method, which solves the problems of poor cooling and filtering effect of the oil station, and includes a coarse filter mechanism connected to the oil station, the coarse filter mechanism is connected with a fine filter mechanism and the A drive pump body is provided, the fine filter mechanism communicates with the air cooling mechanism, the outlet of the air cooling mechanism communicates with the oil station and a drive pump body is arranged in between, the oil station is equipped with a temperature sensor, the coarse filter mechanism and the front and rear inlets of the fine filter mechanism The outlet is equipped with a differential pressure gauge, and the inlet and outlet of the air cooling mechanism are equipped with a temperature indicator and a differential pressure gauge. An on-off valve is installed between the coarse filter mechanism and the oil station, and an on-off valve is installed between the air cooling mechanism and the oil station. The valve, the coarse filter mechanism, the fine filter mechanism, the driving pump body and the air cooling mechanism are fixed on the moving base and the control box is equipped on the moving base. The invention has the advantages of good cooling and filtering effect, convenient assembly and the like.

Description

technical field [0001] The invention belongs to the technical field of cooling and filtering, and particularly relates to a mobile air cooling and filtering device and a use method. Background technique [0002] The drying section of the papermaking workshop uses steam to heat the drying cylinder to dry the finished paper. The ambient temperature is high. The drying section pipeline and the drying cylinder bearing are in a high temperature working environment, which leads to the high temperature of the lubricating oil and hydraulic oil flowing through it, which exceeds the working range, resulting in The film-forming property of lubricating oil is poor, and the hydraulic station may stop at high temperature. The hydraulic station of the lubrication station is not equipped with plate heat exchangers or tube heat exchangers. Due to the influence of water quality, after long-term use, the scale or silt in the cooler will reduce the cold and heat exchange capacity, and normal pr...

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Problems solved by technology

[0004] The above-mentioned solution solves the problem of declining cooling and filtering performance of oil stations to a certain extent, but there are still many deficiencies in this solution, such as poor cooling and filtering effect, not suitable for cooling and filtering lubricating oil with more impurities, etc.

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