A conditioning and granulating device for shrimp feed

Abstract

The invention mainly relates to a conditioning and granulating device for shrimp feed and belongs to the field of grain feed processing. The conditioning and granulating device comprises a feeder, a conditioner and a granulating device, wherein a steam adding device is connected onto the conditioner; a discharge hole in the feeder is connected with a charge hole in the conditioner; a quality guarantee device, an improver and a homogenizer are serially connected between the discharge hole in the conditioner and the charge hole in the granulating device; and at least one layer of the quality guarantee device is configured. The purpose of the invention is to solve the problems of shorter conditioning time, high conditioned material pulverization rate, poor water resistance, non-uniform and tidy appearance, non-uniform color and luster and the like. According to the conditioning and granulating device, under the condition that the productivity is guaranteed, the materials can absorb heat and moisture more fully and uniformly and are uniformly mixed, the unwanted coagula are not generated in the materials, the conditioning time is longer, and the granulated product is good in water resistance, low in pulverization rate, uniform and tidy in appearance and uniform in color and luster.

Description

technical field [0001] The invention relates to a conditioning and granulating device in the field of grain feed and food processing, in particular to a conditioning and granulating device for shrimp feed. Background technique [0002] In the prior art, the conditioning and granulation device is generally composed of a conditioner and a granulation device in series. The conditioner is generally divided into a single-shaft paddle-type conditioner, a secondary, a tertiary Diameter differential paddle conditioner, etc. [0003] A conditioner is disclosed in the Chinese patent database, its patent number: ZL201120361022.2 Application date: 2011-09-26, the conditioner includes a cylinder, the cylinder is provided with a stirring shaft coaxial with the cylinder, Stirring blades protruding toward the inner wall of the cylinder are installed symmetrically on the circumference of the shaft. The stirring blades are evenly distributed along the length of the stirring shaft. A steam ad...

AI Technical Summary

Problems solved by technology

[0007] The conditioning and granulating device currently used in the production of fish feed and livestock and poultry feed is mainly composed of a conditioner and a granulating device connected in series. It has the defects of short aging time, insufficient conditioning water, and small processing capacity. It is directly used in When making shrimp feed, it will lead to poor water resistance, high pulverization rate and poor appearance of the final product

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