Oil refining mechanism capable of automatically discharging slag

Abstract

The invention relates to an oil refining mechanism capable of automatically discharging slag. The oil refining mechanism comprises a frame, a leaching cylinder and a filter screen cylinder, wherein the bottom of the filter screen cylinder is a filter screen bottom plate; a press cake opening is formed at a part of the leaching cylinder below the filter screen bottom plate; the press cake opening is hermetically matched with a press cake lifting block; the press cake lifting block is connected with a vertically oriented press cake lifting cylinder arranged on the frame; a slag discharging slotis formed below the leaching cylinder in a front-back direction; a slag discharging blocking opening is formed at a part of the slag discharging slot below the press cake opening; a slag discharging cylinder is arranged at the inner side of a front plate of the slag discharging slot; a slag discharging pushing block is connected to the slag discharging cylinder; a slag discharging outlet port is formed at the rear part of a bottom plate of the slag discharging slot; and a discharged slag collecting tank is matched below the slag discharging outlet port. The matching design of the filter screencylinder and an oil refining cylinder, together with the design of a slag discharging structure at the lower part, can automatically separate mixed liquid and residues after refined oil is leached, and at the same time can collect the residues, thereby simplifying refining steps, realizing continuous leaching oil refining, and improving the overall oil refining efficiency.

Description

technical field [0001] The invention relates to the field of oil refining equipment, in particular to an oil refining mechanism capable of automatically discharging slag. Background technique [0002] There are a variety of crops rich in oil content, such as soybeans, peanuts, and tea seeds, which can be used for oil refining. Most of the oil refining methods are pressing and leaching. The soaking method uses a solvent to soak the oil components, and then Oil and solvent are separated by distillation. [0003] Most of the existing leaching refineries put the solvent and ground crops into the leaching cylinder for soaking, and then soak the oil and fat components, and then use filtration to separate the mixture from the residue, which requires the use of filtration equipment. The operation steps are cumbersome, and it is impossible to realize leaching refining and slag discharge in an integrated manner, so that continuous refining cannot be realized, which reduces the overal...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing leaching oil refineries put the solvent and ground crops into the leaching cylinder for soaking, and then soak the oil components, and then use filtration to separate the mixture from the residue, which requires the use of filtration equipment. The operation steps are cumbersome, and it is impossible to realize leaching refining and slag discharge in an integrated manner, so that continuous refining cannot be realized, which reduces the overall refining efficiency

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