A shell membrane separation method, system and device

A shell-membrane separation and shell-membrane technology, which is applied in solid separation, chemical instruments and methods, grain processing, etc., can solve the problems of large time consumption, high separation cost, and high consumption, so as to save energy and cost, and broaden the development Prospects, efficiency-enhancing effects

Active Publication Date: 2019-06-07
杨克亮
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, when separating shell membranes, some technologies use acid solution as a shell membrane separation agent to separate shell membranes, but this method consumes a long time and more acid, and greatly changes the structure or composition of the shell membrane.
Some technologies need to separate the shell membrane by immersing and stirring the eggshell in water after crushing, but this method requires a lot of time and water for immersion, and on the other hand, it also needs to consume more energy. Dry the shell after soaking in water
It can be seen that the current shell-membrane separation technology not only has low separation efficiency, but also has high separation cost.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A shell membrane separation method, system and device
  • A shell membrane separation method, system and device
  • A shell membrane separation method, system and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] Considering that in the traditional shell-membrane separation method, the egg shells are soaked in water and then dried and other treatments require a lot of time and energy. In order to improve the efficiency of shell-membrane separation and reduce the cost of shell-membrane separation, the inventor of this case overcomes inertia Thinking, after conducting a lot of experiments, a brand new solution was found, that is, the shell membrane was expanded first, that is to say, under the premise that the membrane in the egg shell has a certain humidity and toughness and the shell itself is dry, Stirring at high temperature prevents the membrane in the eggshell from rupturing as much as possible and the shell falls off the membrane after rupture. This not only realizes the rapid separation of the shell membrane, but also because this method does not need to use a large amount of water to soak the shell, and there is no need to immerse the shell. The process of drying after soak...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a shell membrane separation method, system and device. The method includes the steps that puffing treatment is conducted on an eggshell with impurities removed according to the set temperature and humidity conditions, and a puffed and separated first-level shell membrane mixture is obtained; a first vibration screen comprising one or more layers of screen bodies of set apertures is utilized to conduct size separation on the first-level shell membrane mixture, and the separated first-level shell and the first-level membrane are obtained. By means of the technical scheme, shell membrane separation efficiency can be improved, and the shell membrane separation cost is lowered.

Description

Technical field [0001] The invention relates to a shell membrane separation method, system and device. Background technique [0002] The egg shell accounts for 10%-12% of the entire egg mass and consists of three parts: the upper shell membrane, the real shell and the lower shell membrane. The film on the shell is also called a colloidal film, which covers the surface of the eggshell and is made of dried white transparent mucus. Real shell is also called lime shell, the main component is calcium carbonate, which accounts for about 93% of the mass of real shell. The subshell membrane is inside the eggshell and consists of an eggshell membrane and a protein membrane. The eggshell membrane mentioned in this article refers to the subshell membrane including the eggshell membrane and the protein membrane, rather than the eggshell membrane itself. [0003] The world's annual production of poultry eggs reaches 60 million tons, of which China is nearly 30 million tons. If the eggshell ac...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/28B02C21/02A23L15/00
Inventor 杨克亮
Owner 杨克亮
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap