Agitation filtering pot for rapessed cake dreg de-toxin reaction

A technology of rapeseed meal and filter tank, which is applied in the direction of filtration and separation, fixed filter element filter, mixer with rotary stirring device, etc.

Inactive Publication Date: 2007-11-21
HUBEI WEIPU BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Compared with the existing equipment, the main advantage of the present invention is that it integrates three functions of reaction, stirring and filtration, and solves the problems of long filtration time, poor filtration effect and large material loss in the existing equipment, which is very good. Complete the core process of deep processing rapeseed cake to produce concentrated protein, remove glucosinolate glucoside, polyphenols, phytic acid and other toxic or anti-nutritional substances in rapeseed cake, and obtain rapeseed with nutritional value equivalent to fishmeal Concentrated protein, so that it can be added to compound feed in a larger proportion, and it can be used in high-end fish farming

Method used

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  • Agitation filtering pot for rapessed cake dreg de-toxin reaction
  • Agitation filtering pot for rapessed cake dreg de-toxin reaction

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Embodiment Construction

[0010] The invention provides a stirring filter tank for detoxification reaction of rapeseed cake.

[0011] The present invention will be further described below in conjunction with embodiment.

[0012] The rapeseed cake detoxification reaction stirring filter tank provided by the present invention has a structure as shown in Fig. 1 and Fig. 2: it is provided with a motor 1, a screen 16, and a stirring mechanism driven by the motor 1 and located in the upper tank. The filter tank is composed of upper and lower tank bodies combined into one. The upper tank body is cylindrical, and its upper part is provided with an upper water inlet 5 . The lower tank body is conical, with a discharge port 14 and a lower water inlet 10 at its side, and a liquid discharge port 11 at the bottom. The screen cloth 16 is installed on the bottom in the upper tank body by the support plate 15, and the support plate 15 can be supported by 8-10 support rods 13 evenly arranged. Solder connected.

[0...

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Abstract

The invention is concerned with a kind of rapeseed cakes detoxification reaction mixing filter pot. It relates to electromotor, griddle net and mixing framework inside of the upper pot driven by electromotor. The griddle net set on the inner bottom of upper pot through supporting plate. The upper pot is a column, the down pot is a taper, and the both connect into a whole and each of them has an in-fall, while the down pot has a material exit and a liquid exit. This solves the problem that long filtration time, awfully effect and lots lost of materiel, and so on. Through owning reaction, mixing and filtration, it commendably completes the core technology to prepare concentrated albumen of deep process to rapeseed cakes. Meanwhile, it removes some kinds of poisonous of anti-nutrition matters, such as glucosinolate, polyphenol and phytic acid to get rapeseed concentrated albumen with the nutrition value like fishmeal. It can be added into assorted feed to breed valuable fish.

Description

technical field [0001] The invention relates to the field of deep processing of rapeseed cake, in particular to a stirred filter tank for detoxification reaction of rapeseed cake. Background technique [0002] Rapeseed is the main oil crop in my country, and its output ranks first in the world. The current rapeseed processing industry only produces rapeseed oil and cake, and the cake contains a large amount of toxic or anti-nutritional substances such as glucosinolate glucoside, polyphenols, and phytic acid, so it can only be added to the general oil at a ratio of 3%. It is used in the compound feed, and cannot be applied to the breeding of high-end fish. [0003] Due to the extremely special material properties of rapeseed cake itself, including water-soluble protein and carbohydrates, the equipment in the detoxification reaction stage of deep processing of rapeseed cake has long filtration time, poor filtration effect, and large material loss, etc. shortcoming. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/075B01F7/18B01J19/18
Inventor 李元良胡德水鲁峰华立新史庚庚林涛
Owner HUBEI WEIPU BIOLOGICAL TECH
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