Technique for processing waste meat into powdered meat for feed

Abstract

The invention discloses a process for processing waste meat into meat meal for fodder, which comprises the steps of high-pressure decomposing, separating, collagen adding, cake pressing, crushing and the like in sequence, namely, filling animal mince into a high-pressure tank, introducing hot saturated steam into the high-pressure tank, and heating the high-pressure tank at constant temperature to decompose the mince into grease, collagen and meat emulsion; and refining the grease and the collagen, discharging the meat emulsion from the high-pressure tank, adding the separated collagen into the meat emulsion, then drying and pressing the mixture into cakes, and crushing the cakes. The process processes leftovers, meat dust, meat skin, meat residue and residual limb of livestock and poultry, outdated meat incapable of being eaten in a meat processing plant, and various animal raw skin leftover materials such as meat, fish and the like outdated in a refrigerating plant to prepare the meat meal for the fodder, makes full use of leftovers generated during slaughter in an animal processing enterprise at the same time of recycling fried grease in a restaurant, uses the leftovers as raw materials to produce the meat meal for the fodder, and maximizes utilization of waste resources.

Description

【Technical field】 [0001] The invention relates to a process for processing meat powder for feed, in particular to a process for processing waste meat into meat powder for feed. 【technical background】 [0002] At present, all kinds of livestock and poultry waste, meat scraps, meat skin, meat dregs, residual limbs in livestock and poultry processing enterprises, expired meat that cannot be eaten in meat processing plants, and expired meat and fish in freezing plants, etc. The materials have no use value and are usually discarded as garbage, which not only fails to utilize the waste resources, but also causes a lot of environmental pollution. In the prior art, there is no rational reuse of the above-mentioned waste resources. 【Content of invention】 [0003] The purpose of the present invention is to solve the problems existing in the prior art, and propose a process for processing waste meat into meat powder for feed, which can rationally reuse waste resources and turn waste...

AI Technical Summary

Problems solved by technology

[0002] At present, all kinds of livestock and poultry waste, meat scraps, meat skin, meat dregs, residual limbs in livestock and poultry processing enterprises, expired meat that cannot be eaten in meat processing plants, and expired meat and fish in freezing plants, etc. The materials have no use value and are usually discarded as garbage. Not only did the waste resources not be utilized, but it also caused a lot of environmental pollution.

There is no reasonable reuse of the above-mentioned waste resources in the prior art

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