Spiral oil press barrel inner wall cleaning device and using method

Abstract

The invention discloses a spiral oil press barrel inner wall cleaning device and a using method, and belongs to the technical field of agricultural processing.The spiral oil press barrel inner wall cleaning device comprises a machine body, a main shaft assembly and a cleaning tank assembly, a driving box and a main shaft frame are symmetrically arranged at the two ends of the machine body respectively, a pressing cage is horizontally fixed between the driving box and the main shaft frame through bolts, anda plurality of oil pressing discs are arranged in the pressing cage; a plurality of oil pressing discs are horizontally stacked and fixed in the pressing cage to form a barrel, the main shaft assembly can rotate in the barrel, and after the main shaft assembly rotates in the barrel, the purpose that grains placed between the main shaft assembly and the barrel can be subjected to spiral extrusion for oil pressing can be achieved; one-way valve nozzles are installed on the circumferential surface of a second driving shaft designed to be a cavity in the main shaft assembly in an array mode, the cleaning tank conveys pressurized cleaning liquid to a first liquid supply cavity and a second liquid supply cavity, the first liquid supply cavity and the second liquid supply cavity communicate and store the pressurized cleaning liquid, and the pressurized cleaning liquid is sprayed out of the one-way valve nozzles, and the inner wall of the barrel is washed and cleaned.

Description

technical field [0001] The invention relates to a device for cleaning the inner wall of a screw press chamber and a method for using it, and belongs to the technical field of agricultural processing equipment. Background technique [0002] The oil press uses the screw screw located in the press chamber to push inward for pressing. Because the material embryo is in the state of motion in the press chamber of the oil press, under the condition of high pressure in the press chamber, a large frictional resistance is generated between the material embryo, the snail, and the press chamber, so that there is a friction between the materials. Friction produces relative motion, and the diameter of the root garden of the squeezed snail gradually increases. When the pressing screw rotates, the thread enables the raw material to be pushed forward and turned outward. At the same time, the material layer close to the surface of the pressing screw rotates with the pressing shaft, and the h...

AI Technical Summary

Problems solved by technology

[0003] After the screw oil press presses the raw material, there will be a lot of slag left on the inner wall of the press chamber. If this part of the slag is not cleaned up in time, the material slag on the inner wall of the oil press chamber will become moldy and produce toxic fungi. When oil is pressed, the refined oil will be polluted, and people who eat refined oil contaminated by harmful fungi will affect their health

[0004] However, the existing screw oil press cannot clean the inner wall of the press chamber when cleaning the appearance of the press cage, and the existing screw oil press cannot clean the inner wall of the press chamber without disassembling the main shaft, and the volume is relatively large. When the large oil press is disassembled for cleaning the main shaft many times, it is easy to cause the main shaft to be deformed and there is a safety hazard in the disassembly operation

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