Tea seed continuous cold pressing process

Abstract

The invention discloses a tea seed continuous cold pressing process. The process includes: cleaning camellia seeds, clearing iron from the camellia seeds by an iron remover; employing a flat dryer to conduct moisture drying regulation treatment; and conducting kernel-husk separation by a husking machine to ensure that the camellia seeds are not stuck in the pressing chamber of an oil press and improve the oil yield; adopting multi-row paralleling and automatic material distribution by the oil press, conducting regulation by a material distribution system when the oil press breaks down so as to ensure operation of the whole system; sending crude oil to a slag catching machine, and carrying out primary solid-liquid separation to the impurities contained by the crude oil; after separation, pumping the crude oil into two filters disposed in the filtering system to undergo separation again so as to guarantee continuous production of the production line; conveying the filtered crude oil into a refining workshop by an oil pump to undergo subsequent processes; sending the oil cake from the oil press into a crushing machine by a screw conveyor and a hoister to undergo crushing to undergo crushing; and conveying the crushed cake material into a leaching plant by conveying equipment to undergo oil extraction by leaching.

Description

Technical field:

[0001] The project of the present invention is suitable for the technical field of small and medium-sized oil and fat enterprises to carry out the special oil product - camellia oleifera seed continuous cold pressing oil production process. Background technique:

[0002] The fatty acid composition of camellia oil is known as "the king of oils, golden liquid". Camellia oil contains up to 90% of the monounsaturated fatty acids necessary for the human body. It is a woody vegetable oil with edible value, medical value and health value. At present, the processing technology of most oil processing enterprises is to heat and temper the camellia seed in order to improve the oil yield of the oil; Broken shells, in the conditioning process, the kernels and shells of camellia seeds in the conditioning pot are easy to form kernel-shell layers; when the conditioned camellia seeds enter the continuous oil press, it is easy to make the oil press jam Dead cause can not wo...

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