Scraping plate device of corn germ extractor

A technology of corn germ and extractor, which is applied in the direction of fat production, fat oil/fat production, etc. It can solve the problem of high residual oil in the extraction solvent recycling rate, and achieve the effects of improving passability, increasing circulation, and reducing residual oil

Inactive Publication Date: 2020-08-07
河北惠典油脂有限公司
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AI Technical Summary

Problems solved by technology

[0003] The invention proposes a corn germ extractor scraper device, which solves the problems of the recycling rate of the extraction solvent and the high residual oil content in the corn germ meal during the processing of the corn germ oil extraction method in the prior art

Method used

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  • Scraping plate device of corn germ extractor

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Embodiment Construction

[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0016] see figure 1 As shown, the present invention discloses a corn germ extractor scraper device, comprising an annular scraper chain 2 and a scraper 3, the scraper 3 is fixedly installed on the annular scraper chain 2; the annular scraper chain 2 surrounds the extractor shell The upper extractor grid 7 is arranged in the body 1, and is located above the lower extractor grid 8; the ring-shaped scraper chain 2 includes several chain links 21 connected by chain shafts 22 between each two, and each chain link 21 Both are equipped with a scraper 3, and the two are fixedly connected by a scraper fixing part 23; steel wire brushes 4 are installed on the top and bottom of the scraper 3, and the steel wire brushes 4 pass through the wire brush bead 5 ...

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Abstract

The invention relates to the field of corn germ processing, in particular to a scraping plate device of a corn germ extractor. The scraping plate device comprises an annular scraping plate chain and scraping plates, wherein the scraping plates are fixedly mounted on the annular scraping plate chain; the annular scraping plate chain is arranged around an upper extractor grid plate in the extractorand is positioned above a lower extractor grid plate; the annular scraping plate chain comprises a plurality of chain links, every two adjacent chain links are connected through a chain shaft, each chain link is provided with a scraping plate, and the chain links and the scraping plates are fixedly connected through scraping plate fixing pieces; and steel wire brushes are installed at the tops andthe bottoms of the scraping plates and fixedly connected with the scraping plates through wire brush pressing strips and pressing strip fasteners. According to such a technical scheme, when corn germs are processed by using an oil-making leaching method, the permeation of a leaching solvent passing through the grid plates is improved, and the circulation amount of the leaching solvent can be increased by 35%; and furthermore, residual oil in corn germ meal obtained by production is reduced by 12%.

Description

technical field [0001] The invention relates to the field of corn germ processing, in particular to a scraper device for a corn germ extractor. Background technique [0002] At present, corn germ oil is processed by leaching. The germ powder obtained during leaching production will pass through the grid with the extraction solvent. In order to reduce the slag content in the extraction solvent, the gap between the grids will be controlled within 1mm. However, the germ fine powder will block the grid gap during production, which will cause the penetration barrier of the extraction solvent, which not only reduces the recycling rate of the extraction solvent, but also affects the oil yield of the germ. Moreover, due to the low boiling point of the organic solvent, it is flammable and explosive, and the equipment cannot be opened at will for cleaning, so it can only be produced with low efficiency when the grid plate is blocked. Contents of the invention [0003] The invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/10
CPCC11B1/10
Inventor 王跃新王昭熙
Owner 河北惠典油脂有限公司
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