Refining and filtering device for crude linseed oil

Abstract

The invention provides a refining and filtering device which comprises a fixed base, wherein supporting frames are fixedly connected to the two sides of the top of the fixed base, a supporting table plate is fixedly connected to the tops of the supporting frames, a groove hole is formed in the surface of the supporting table plate, and an oil collecting funnel is arranged in the groove hole; vertical plates are fixedly connected to the two sides of the top of the supporting table plate, an arc-shaped sliding rail is fixedly connected between one side of each vertical plate and the supporting table plate, a primary filtering assembly is arranged between the two vertical plates, a containing boss is integrally arranged on the inner side of the supporting frame, and a fine filtering assemblyis arranged on the inner side of the containing boss. Based on cooperation of the primary filtering assembly and the fine filtering assembly, the visible impurities and dissolved impurities in crude oil are intercepted through primary filtering, boiling, filtering and fine filtering, wherein the contact area between the filtering net and oil is increased, the impurities shake and deviate towards one side to be concentrated, filtering holes are prevented from being blocked, and thereby the filtering efficiency and the filtering precision are improved.

Description

technical field [0001] The invention relates to the field of oil filtration, in particular to a refining filtration device for flax oil. Background technique [0002] Crude flax oil refers to the primary flax oil that is produced from flax oil and has not been refined. Due to the simple processing technology, the crude flax oil contains many impurities and is easy to oxidize and deteriorate. It is not suitable for long-term storage. Crude flax oil is in the process of processing Filtration is required to remove suspended impurities and solid particles, and the filtered oil residue has low oil content, less loss and less waste. [0003] Currently commonly used flax oil crude oil filters generally use bag filters, which are easily damaged, and the rest of the filtering devices are also mostly simple, and the filtering effect needs to be improved. [0004] Therefore, it is necessary to invent a kind of refining filtering device for the flax oil crude oil to solve the above pro...

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used flax oil crude oil filter generally uses a bag filter, which is easily damaged, and the rest of the filtering devices are mostly simple, and the filtering effect needs to be improved

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