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Poultry egg shell-membrane separation technology

A technology of shell-membrane separation and membrane separation, which is applied in the field of membrane separation process and poultry egg shell, can solve the problems of production process without forming, and achieve the effect of simple and easy process

Inactive Publication Date: 2016-06-29
HEILONGJIANG ZHONGNONG XINGHE BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the process of separating the egg membrane from the eggshell has not yet been industrialized, and there is no molding production process

Method used

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  • Poultry egg shell-membrane separation technology
  • Poultry egg shell-membrane separation technology

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Embodiment Construction

[0009] The present invention is further explained below:

[0010] The poultry egg shell and membrane separation process of the present application includes the following steps: first, the egg shell is pulverized initially, and the purpose of pulverization is to facilitate the separation of the egg shell and the egg liquid in the next step. Machine 2. Separate the egg liquid attached to the eggshell. The egg liquid is mainly attached to the egg membrane inside the eggshell. The purpose of separating the egg liquid attached to the egg membrane is to make the egg membrane easy to dry under the action of hot air. It is conducive to separation. Second, it can reduce the weight of the egg membrane and is also conducive to separation. After separation, it is easy to be carried away by hot air into the cyclone separator. The egg shell washing machine 3 that separates the egg liquid uses clean water to clean the egg shell, cleans the egg liquid that has not been separated on the egg shell...

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Abstract

The invention discloses a poultry egg shell-membrane separation technology. The shell-membrane separation technology comprises the following steps: firstly, preliminarily breaking the egg shells, allowing the broken egg shells to enter a centrifugal machine and separating egg liquid residues off the egg shells; then, washing the egg shells with clean water so as to thoroughly wash the egg liquid which is still on the egg shells after separation, and carrying out centrifugal separation again; allowing the dewatered egg shells to enter a shell-membrane separator, wherein hot-air inlet temperature of the shell-membrane separator is 160-185 DEG C and hot-air outlet temperature of the shell-membrane separator is 75-85 DEG C, so that the egg membranes are separated from the egg shells under the action of the hot air; the egg membranes enter a cyclone separator along with the hot air, the water vapor is discharged along with the hot air, the egg membranes are collected by a collector, and after drying, the collected egg membranes are packed and the packed egg membranes are warehoused; and the egg shells separated by the shell-membrane separator is sent into a dryer by a stranding cage, and then, the egg shells are dried, the dried egg shells are crushed, the crushed egg shells are packed and the packed egg shells are warehoused. The hot air utilized in the technology is prepared by heating air with hot steam through a heat exchanger. Industrial production of the poultry egg shell-membrane separation technology can be realized, so as to smoothly separate the egg shells and the egg membranes; moreover, the technology is simple and feasible, and causes no damage to the nutrients of the egg membranes due to the adoption of the physical changes.

Description

Technical areas: [0001] The invention relates to a poultry egg shell and membrane separation process. Background technique: [0002] The egg membrane is about 70 μm thick and has a double-layer structure (the two membranes separate to form an air chamber at the large end of the egg). Egg membrane contains about 90% protein, about 3% liposomes, about 2% carbohydrates, and egg membrane peptides. Its proteins mainly include collagen (mostly types I, V, and Porphyrin. It has been known for a long time that egg membrane (commonly known as Phoenix Clothes) is used to treat bed sores, acrophobia, burns, hoarseness and other diseases. The unique efficacy of collagen in skin transplantation, corneal surgery, surgical suturing, ulcer treatment and other fields has long been discussed. Egg film paper can be made by mixing egg film powder with fiber materials and adding an appropriate amount of surfactant, dispersant, defoaming agent or thickener as needed. Egg film paper is obtain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L15/00
Inventor 唐兴和沈鸿久
Owner HEILONGJIANG ZHONGNONG XINGHE BIOTECHNOLOGY CO LTD
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