Pig slaughtering system

Abstract

The invention discloses a pig slaughtering system. The pig slaughtering system comprises a retiring room for pigs to be slaughtered, a pig spray rinsing chamber, a carbon dioxide suffocation chamber, an automatic pig scalding pool, a washing cooling device, a lifting type pig butchering and evisceration machine, a special pig hair burning device, a pig meat automatic cutting machine, a special pig meat storage containing box, a special pig meat packaging device and an efficient pig manure septic tank. According to the pig slaughtering system, in the overall pig slaughtering process, needed heat is provided through marsh gas provided by a biogas digester formed by pig manure at place where heating is needed, and therefore energy resources are saved. By means of the pig slaughtering system, the slaughtering time can be shortened, the manpower is saved, generation of PSE meat is reduced, a pollution source is reduced, the food health is guaranteed, and growth and reproduction of microorganisms are restrained.

Description

technical field [0001] The invention relates to a pig slaughtering system. Background technique [0002] Pig slaughtering generally includes cleaning, slaughtering, segmentation, preservation and other procedures. The existing pig slaughtering procedures are not systematic, so the slaughtering time is long and wastes manpower. Moreover, the pig heads after slaughter are not clean and hygienic, which affects the health of consumers. [0003] The existing pig slaughtering equipment specifically has the following deficiencies: (1) In order to maintain the meat quality of pigs after slaughter, pigs are generally not given food for 24 hours before slaughter, and only an appropriate amount of water is given. Physical fitness indicators are tested to prevent sick pigs from directly entering the market after slaughter, but there is currently no special rest and testing equipment for pre-killed pigs before slaughter; (2) Live pigs need to be cleaned before slaughter to wash away Swa...

AI Technical Summary

Problems solved by technology

[0002] Pig slaughtering generally includes cleaning, slaughtering, segmentation, preservation and other procedures. The existing pig slaughtering procedures are not systematic, so the slaughtering time is long and wastes manpower. Moreover, the pig heads after slaughter are not clean and hygienic, which affects the health of consumers.

[0003] The existing pig slaughtering equipment specifically has the following deficiencies: (1) In order to maintain the meat quality of pigs after slaughter, pigs are generally not given food for 24 hours before slaughter, and only an appropriate amount of water is given. Physical fitness indicators are tested to prevent sick pigs from directly entering the market after slaughter, but there is currently no special rest and testing equipment for pre-killed pigs before slaughter; (2) Live pigs need to be cleaned before slaughter to wash away booty on a pig

[0008] However, these feces are of great use value, and it would be a great waste of resources if they are just discarded

[0009] The most commonly used pig manure utilization method is to put pig manure into the fermentation tank to ferment to produce biogas. The fermentation tanks currently used are all for natural fermentation, and their structure and function are too simple. Low fermentation efficiency and low biogas production are common. and so on

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