Solvent extraction equipment is an important equipment for producing high-quality edible oil in oil mill plant, and its high efficiency and large output make it popular. In order to ensure the normal operation and prolong the service life of the equipment, regular maintenance is very important.

The maintenance of solvent extraction equipment is mainly divided into two aspects: daily inspection and regular cleaning. The daily inspection includes monitoring the temperature of the extractor, the temperature of fresh solvent, the spraying amount, and the loading height and blanking of the leaching grid. After each work, the residual cake in the equipment should be cleaned, and the surface dust and grease should be wiped to keep the equipment clean and tidy.

Besides, after the production season, if the equipment needs to be stored for a long time, it should be fully maintained. The equipment of evaporation process should be cleaned once every 30 to 40 days, and the condenser should be overhauled twice a year and cleaned once. At the same time, instruments such as pressure gauges and thermometers are regularly overhauled to ensure their accuracy and reliability.

Before the equipment is started or after a long-term shutdown, the running parts should be carefully inspected to ensure good lubrication, no looseness of transmission parts, smooth manual operation and no abnormal noise. In addition, it is necessary to check whether the protective facilities are complete and the equipment can be started only after it is confirmed.

Maintenance is not only about protecting equipment, but also about prioritizing product quality and user safety. By establishing a comprehensive maintenance and upkeep system, the oil mill plant can effectively reduce losses caused by equipment problems, improve production efficiency, achieve long-term stable development, and thus create greater economic benefits.