Heat extraction device of poultry bone nutrients

Abstract

The invention discloses a heat extraction device of poultry bone nutrients. The heat extraction device of the poultry bone nutrients comprises an extraction tank, a steam release mechanism, a gas collecting mechanism, a pressure control mechanism and a liquid recycling mechanism, wherein a feed inlet, a gas outlet, a feed residue outlet and a feed liquid outlet are formed in the extraction tank, and an end socket which can seal the feed inlet is arranged on the extraction tank; the steam release mechanism comprises a steam generating device, three vertical pipes, a ring pipe and a first main pipe, the three vertical pipes and the ring pipe are communicated with the first main pipe, and the first main pipe is communicated with the steam generating device; the gas collecting mechanism comprises a second gas pipeline and a gas collecting tank, and the second gas pipeline is communicated with the gas outlet and the gas collecting tank; the pressure control mechanism comprises a control device and a high-temperature pressure sensor, and the high-temperature pressure sensor is arranged in the extraction tank; the liquid recycling mechanism comprises a Y-shaped pipe, a liquid collecting box and a vacuum pumping device. The heat extraction device of the poultry bone nutrients disclosed by the invention solves the problem of incomplete extraction of the middle parts of bone materials and effectively improves the heat extraction efficiency of the poultry bone materials.

Description

technical field [0001] The invention relates to a thermal extraction device for poultry bone nutrients. Background technique [0002] At present, the annual output of livestock and poultry bones in my country is as high as 12 million tons, accounting for 1 / 3 of the world's output, equivalent to about 2 million tons of animal protein, which can meet the annual protein demand of 75 million people. At the same time, my country is a country lacking in protein resources, and the intake of animal protein in the dietary structure of residents is insufficient. Under the conditions of population pressure and limited carrying capacity of breeding environment, strengthening the comprehensive development and utilization of bone protein resources has important economic, social and environmental benefits. At present, the comprehensive utilization rate of bone resources in my country is less than 5%, the core technology and equipment for high-value processing are lacking, and there are fe...

AI Technical Summary

Problems solved by technology

[0006] Another object of the present invention is to provide a thermal extraction device for poultry bone nutrients, which not only improves the thermal extraction efficiency of poultry aggregates, but also solves the problem of incomplete extraction of the central part of the aggregates

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