High-oil-content seed kernel cold-pressing oil-making machine

Abstract

The invention relates to a high-oil-content seed kernel cold-pressing oil-making machine for pressing high-oil-content seed kernels and extracting fat. A hydraulic power system consists of a hydraulic pump station, an oil-pressing power hydraulic cylinder, a lifting sealing hydraulic cylinder and a material-loading and cake-unloading hydraulic cylinder; and a pressing and oil making system consists of a presser pulling force column shaft, a bearing lifting bottom support, a bearing lifting supporting arm guide sleeve, a double-pressure bearing, pressing cylinder bodies, a bearing press-stopping plate, a positioning lead, a positioning lead bolt, a pressing cylinder flange, a flow aid inclination angle pressing ring, a bearing sliding pressing plate, a pressing ring clamping key, a high-pressure oleophobic partition plate, a platform and the like. By using two material pressing cylinder bodies and three integrated and independent underlying hydraulic cylinders, operation and control can be more simply and conveniently performed; when any one pressing cylinder body is in position in a lifting sealing mode, the oil-pressing power hydraulic cylinder and the material-loading and cake-unloading hydraulic cylinder of the whole machine can be automatically positioned at the same time; and continuous operation production can be realized in the natural environment temperature during the four seasons.

Description

Technical field [0001] The invention relates to an oil-making equipment for extracting fat by squeezing oilseed kernels, in particular to a one-time squeezing and extracting fat from high-oil seed kernels under ambient temperature (natural temperature of the workshop). Low-energy cold-pressed oil making machine. Background technique [0002] At present, the general oil press includes two types: screw press and hydraulic press. The screw oil press has two structures, single screw and double screw. The hydraulic oil press has two structures: single cylinder and double cylinder. The main difference between the two is that the screw press can achieve continuous production operations. It is only suitable for the oil production of high-fiber oilseeds, and the general output design is relatively large; while the hydraulic oil press can only complete intermittent production operations and is suitable for the production of high-oil low-fiber oils, but the production scale is small. [000...

AI Technical Summary

Problems solved by technology

The screw oil press has two structures: single-screw and double-screw; the hydraulic oil press has two structures: single-cylinder and double-cylinder. The main difference between the two is that the screw oil press can realize continuous production operations, It is only suitable for the oil production of high-fiber oilseeds, and the general output design is relatively large; while the hydraulic oil press can only complete intermittent production operations, and is suitable for the production of high-oil and low-fiber oilseeds, but the production scale is small

[0003] The disadvantages of these two types of oil presses are: the screw oil press consumes a lot of energy (referring to the consumption of water, steam, and electric energy), the operation is complicated, and there are many affiliated equipment. Generally, many people work together and the mechanical parts are seriously worn. , the maintenance and parts replacement rate is high, the processing cost is high, the virgin oil temperature is high, the color is dark, and the impurities are large, the utilization rate of the by-product machine-pressed cake is low, and the oil-rich seeds cannot be processed to oil; hydraulic pressing The production capacity of the oil machine is small, intermittent production, low efficiency, and high residual oil in the cake

Images