Special compound feed for freshwater fish and production equipment thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
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
View PDF5 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
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...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more