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Special compound feed for freshwater fish and production equipment thereof

A technology for compound feed and freshwater fish, which is applied in the direction of feed, animal feed, animal feed, etc. It can solve the problems of difficult disassembly and replacement of sieve plates, slow speed, and low screening efficiency, so as to achieve sufficient installation strength, reduce workload, indigestible effect

Pending Publication Date: 2022-05-03
福建省邵武市华龙饲料有限公司
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the sieve plate is difficult to disassemble and replace, and the speed is slow. In the end, the overall screening efficiency of all raw materials is relatively low.

Method used

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  • Special compound feed for freshwater fish and production equipment thereof
  • Special compound feed for freshwater fish and production equipment thereof
  • Special compound feed for freshwater fish and production equipment thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Example: as attached Figure 1-6 Shown is a special compound feed for freshwater fish. The raw material composition includes soybean meal powder, corn meal, chicken meal and Tenebrio molitor powder. The chicken powder and Tenebrio molitor powder are ground to a passing rate of more than 90% through a 300-mesh sieve.

[0036] In this embodiment, four kinds of powders ensure that the freshwater fish feed has sufficient and suitable protein, starch and oil, and generally, animal powders are more indigestible and difficult to clump than plant powders.

[0037] Therefore, the particle size of the soybean meal powder and corn flour is limited within 75 μm, and the particle size of the chicken powder and Tenebrio molitor powder is approximately limited within 48 μm. On the premise that the grinding operation workload is as small as possible, the final product is guaranteed. Feed pellets have sufficient floating performance, as well as suitable digestibility and absorption cap...

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PUM

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Abstract

The invention belongs to the technical field of aquatic feed, and particularly relates to special compound feed for freshwater fish and production equipment thereof. By using the chicken powder and the tenebrio molitor powder with relatively small particle sizes as well as the soybean meal powder and the corn flour with relatively large particle sizes, the purposes that the freshwater fish feed particles are good in water floating property and relatively easy to digest are achieved. In addition, the invention further provides production equipment which structurally comprises a vertical barrel, mounting holes, an annular screen frame unit, a bundling type screen unit and a rotating shaft unit and has the advantages that the screen mounting stability is enough, and the screen is relatively convenient to disassemble and assemble.

Description

technical field [0001] The invention belongs to the technical field of aquatic feed, and in particular relates to a special compound feed for freshwater fish and production equipment thereof. Background technique [0002] Special compound feed for freshwater fish, its raw materials mainly include soybean meal, corn meal, flour, and some animal meal, such as earthworm meal, chicken meal, etc. [0003] For example, the Chinese invention patent with the patent publication number CN106551173A and the publication date of 2017.04.05 discloses an immune health-care freshwater fish concentrated feed, which is composed of the following raw materials by weight percentage: soybean meal 10-15%, wheat 10-15% %, rapeseed meal 10-15%, cotton meal 10-15%, rice bran 10-15%, starch 5-10%, fish meal 2-8%, beer yeast powder 5-10%, soybean oil 2-3%, salt 0.1 -1%, traditional Chinese medicine additive 4-8%, compound immune enhancer 0.05-0.2%, compound probiotics 0.05-0.2%. [0004] However, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/20A23K10/30A23K10/37A23N17/00B07B1/28B07B1/42B07B1/46
CPCA23K50/80A23K10/20A23K10/30A23K10/37A23N17/00B07B1/28B07B1/42B07B1/46B07B1/4609B07B1/4672Y02A40/818Y02P60/87
Inventor 李利明罗国富
Owner 福建省邵武市华龙饲料有限公司
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