Intelligent control system of circulating air heater for fish feed processing

Abstract

The invention discloses an intelligent control system of a circulating air heater for fish feed processing, which comprises processing equipment and a processing control system, and the processing control system is used for controlling the temperature of the processing equipment in the fermentation process; the processing equipment comprises a fermentation cavity, the cavity wall of the fermentation cavity is of a double-layer hollow structure and forms a hollow area, and the hollow area of the fermentation cavity is used for storing a heat source in the fermentation cavity and conducting heat preservation on the fermentation cavity; a stirring mechanism for fermenting materials is arranged in the fermentation cavity, a stirring shaft of the stirring mechanism is of a hollow structure and forms a hollow cavity, a plurality of heat dissipation holes are formed in the surface of the hollow cavity of the stirring shaft, and the hollow cavity of the stirring shaft is communicated with a heat supply pipeline of a heat supply mechanism; a heat source is sprayed out through the heat dissipation holes in the stirring process of the stirring shaft to complete heat supply to a fermentation material, and the heat source diffused in the fermentation cavity is rushed into the hollow interior of the fermentation cavity, so that the heat preservation quality of the fermentation cavity is further ensured.

Description

technical field [0001] The invention relates to the technical field of fish feed production, in particular to an intelligent control system of a circulating hot air blower for fish feed processing. Background technique [0002] Fish feed, as the name suggests, is feed for fish. Its main components are composed of protein, fat, vitamins and minerals. Protein is an important nutrient for the survival of fish and shrimp, and an important constituent of cells, tissues and organs of the body. The normal growth of fish requires sufficient protein in the feed, which is easy to digest and absorb, and has a suitable ratio of various amino acids. When the protein intake of fish is insufficient, the growth is slow, the immunity of the body is reduced, and the protein with the appropriate ratio of various amino acids is required. When the fish intake is insufficient, the growth is slow, the immunity of the body is reduced, the tissue renewal is slow, the wound healing ability is poor...

AI Technical Summary

Problems solved by technology

[0003] The temperature adjustment of the existing fish feed fermentation device is inconvenient during the fermentation process, which is not conducive to the storage of heat, resulting in rapid heat loss during the heating process of fish feed, resulting in waste of heat sources. At the same time, there is obvious heating of the fermentation material in the existing fermentation device Unevenness, that is, the temperature difference between the bottom fermentation material and the upper fermentation material is obvious, which reduces the fermentation quality

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