Poultry segmental coma-inducing slaughtering method and equipment using same

Abstract

The invention relates to a poultry segmental coma-inducing slaughtering method and equipment using the same. The method is characterized in that slaughtering stations are taken as dividing points, poultry coma inducing operation is divided into a pre-slaughtering stage and a post-slaughtering stage, electric coma inducing machines are respectively at two stages before and after poultry slaughtering, a water-bath-type electric coma inducing machine is arranged at the front of a slaughtering position, a plurality of panel-type electric coma inducing machines are arranged at the rear of the slaughtering position, therefore multiple times of electric light-coma inducing are conducted to slaughtered poultry in the whole process and the poultry is kept in an unconscious state until the poultry dies. The poultry segmental coma-inducing slaughtering method and the equipment have the advantages that the poultry is ensured to be in the light-coma unconscious state in the whole process of coma inducing, slaughtering and blood draining till death, the percentage of damaged poultry bodies is reduced, the product quality is improved and the safety of operators is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of poultry slaughtering and processing, in particular to a segmental stunned slaughtering method and equipment for poultry. Background technique [0002] In the process of factory poultry slaughtering and processing, according to animal welfare regulations, it is necessary to stun live poultry before slaughtering poultry. The purpose of stun is to keep the poultry in an unconscious state during the process of slaughtering, bleeding and death, avoiding pain, and ensuring that they do not struggle, reducing the occurrence of damage such as broken wings and claws, and improving the authenticity rate of products. For this reason, people have tried many stun methods, such as: mechanical method, electric stun method, gas stun method, electric and gas mixed stun method and so on. The mechanical method has not been adopted due to cumbersome operation and low efficiency. The mixed gas stun equipment has a large shap...

AI Technical Summary

Problems solved by technology

This method of stunning live poultry has the following disadvantages: 1. To keep the poultry in a stunned state during the process of slaughtering and bleeding, the voltage provided by the electric stun machine needs to be above 75 volts to achieve the stun effect. blood spots on the chest, wing root, wing tip and other parts of the body, affecting product quality

②. Since the electric stun machine is close to the slaughtering station, the voltage above 75 volts is dangerous to the operator, and there are potential safety hazards

The topic of stunning live poultry has been discussed for many years. Scientists have published hundreds of papers. The stunning process is completed before slaughter, and the stunning process before slaughter must make the poultry reach a certain degree of deep coma. Voltage And the current must be large, because poultry are small in size, different from large animals, therefore, many technical problems that affect product quality have been plaguing people, and no one has given a perfect solution, making humans fall into the trap of animal welfare and product quality in the contradiction

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