Oil circulation cooling system

Abstract

The invention relates to an oil circulation cooling system. The oil circulation cooling system comprises an oil pump, oil sucking pipes, an oil drawing pipe, an oil box, a heater, an oil tank, a cooling water pipe, a ventilation hole, an oil box liquidometer, an oil box thermometer and an oil tank piezometer. The oil pump is mounted at the oil box. The oil drawing pipe extends into the oil box. The oil box liquidometer is mounted on the lateral wall of the oil box. One end of a first oil sucking pipe extends into an oil inlet of the oil pump. The other end of the first oil sucking pipe extendsinto the oil box. One end of a second oil sucking pipe extends into an oil outlet of the oil pump. The other end of the second oil sucking pipe extends into an oil inlet of the oil tank. A pipe bodyof the cooling water pipe is mounted in the oil box. A water inlet and a water outlet of the cooling water pipe extend out of the oil box. A heating pipe of the heater is mounted in the oil box. A temperature probe of the oil box thermometer is inserted in the oil box. A pressure probe of the oil tank piezometer is inserted in the oil tank. The oil circulation cooling system solves the problem that temperature of lubricating oil in an oil pool of a large atomizer increases after a long period of operation.

Description

technical field [0001] The invention relates to the field of cooling systems, in particular to an oil circulation cooling system. Background technique [0002] The process of using the spray drying equipment is as follows: connect the main power → turn on the centrifugal fan → preheat the drying tower → turn on the spray circulation pump, check whether the water in the water tank is sufficient and whether the concentration exceeds the standard → when the inlet air temperature reaches about 280°C, turn on Atomizer → turn on the inverter, wait for the inverter to run to the set frequency → turn on the feed pump to work at the proper flow → keep the exhaust temperature constant, adjust the feeding amount → turn on the discharger to discharge. [0003] In spray drying equipment, after the large atomizer is turned on, lubricating oil is often used to lubricate and cool the bearings in the atomizer during operation, but long-term operation will easily cause lubrication in the oil ...

AI Technical Summary

Problems solved by technology

[0003] In spray drying equipment, after the large atomizer is turned on, lubricating oil is often used to lubricate and cool the bearings in the atomizer during operation, but long-term operation will easily cause lubrication in the oil pool stored in the atomizer The oil temperature rises, so that the cooling effect of stored unused lubricating oil on the bearing disappears

The prior art needs to solve the problem that the temperature of the lubricating oil in the oil pool in the atomizer rises after the large atomizer runs for a long time

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