Filter and press equipment in sesame oil processing process

Abstract

The invention relates to the field of agricultural product processing, in particular to filter and press equipment in a sesame oil processing process. The filter and press equipment comprises a vertically-arranged support installation cylinder, and support installation columns are arranged at four corners of the lower end of the support installation cylinder; a feeding cylinder is arranged at theright upper corner of the support installation cylinder, and a feeding hole is formed in the support installation cylinder corresponding to the lower end of the feeding cylinder; a discharging pipe isarranged at the right lower corner of the support installation cylinder, and an electromagnetic valve is arranged in the discharging pipe; and an arc-shaped guide cylinder is horizontally arranged atthe middle position of the support installation cylinder, a guide installation plate is obliquely arranged on the wall of the support installation cylinder at the upper left end of the arc-shaped guide cylinder in an inclined mode. A hydraulic oil pressing structure is obliquely arranged, so that the flow guide is smooth after oil is discharged; meanwhile, an oil pressing structure which is arranged in a staggered mode is matched, so that the press contact surface is expanded, and the oil pressing rate is high; and through a multi-stage flow guide filtering structure, oil liquid is filtered efficiently, and derived oil liquid is high in purity and good in quality.

Description

technical field [0001] The invention relates to the field of agricultural product processing, in particular to filtering and squeezing equipment in the sesame oil processing procedure. Background technique [0002] Most of the existing sesame oil pressing equipment is a screw press, which uses the conveying screw to push the material to the pressing screw. The screw pitch of the pressing screw decreases and the shaft diameter increases. Under the action of the resistance of the screen wall and the cone, the sesame oil contains The liquid material is squeezed out and concentrated in the liquid storage device. The screw press only presses once, resulting in insufficient pressing of sesame seeds, low pressing efficiency, and low oil yield. In addition, the feeding hopper is directly connected to the pressing chamber. The pressing chamber is already full of materials, and the sesame seeds that have entered the pressing chamber before the press is operated are often conveyed out ...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing sesame oil pressing equipment is a screw press, which uses the conveying screw to push the material to the pressing screw. The screw pitch of the pressing screw decreases and the shaft diameter increases. Under the action of the resistance of the screen wall and the cone, the sesame oil contains The liquid material is squeezed out and concentrated in the liquid storage device. The screw press only presses once, resulting in insufficient pressing of sesame seeds, low pressing efficiency, and low oil yield. In addition, the feeding hopper is directly connected to the pressing chamber. The press chamber is already full of materials, and the sesame seeds that have entered the press chamber before the press works are often conveyed out without being fully squeezed, resulting in waste of materials

[0003] Chinese patent (Notice No. CN206678441U) discloses a sesame oil pressing equipment, although it has an improvement effect on the above problems, but there are deficiencies in the structural design of the oil pressing and the diversion and filtration of the oil

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