Suckling pig feed tempering equipment and working method thereof

A technology of conditioning equipment and working methods, which is applied in feed, food preservation, food science, etc., can solve the problems of short conditioning time, low conditioning temperature, and low maturity of materials, and achieve high nutritional value and sufficient conditioning , the effect of high maturity

Pending Publication Date: 2020-05-15
BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The material handling capacity of the single cylinder conditioning equipment is small, the conditioning time is short, the contact between the steam and the material is insufficient, the conditioning temperature is low, the material maturity is low, and the conditioning effect is poor
In order to improve the tempering effect and obtain pellet feed with high molding rate, low pulverization rate and good quality, it is generally necessary to configure 2 to 3 layers of conditioning equipment, which increases the structure and working space of the conditioning equipment and increases the production capacity. cost

Method used

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  • Suckling pig feed tempering equipment and working method thereof
  • Suckling pig feed tempering equipment and working method thereof
  • Suckling pig feed tempering equipment and working method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1-5 , a suckling pig feed conditioning equipment comprising a feed port 1, a first cavity 2, a second cavity 3, and a discharge port 4;

[0032] The feed port 1 is located on the upper part of the first cavity 2, and the feed port 1 communicates with the first cavity 2; the bottom of the first cavity 2 is fixedly installed with a first motor 21, A first rotating shaft 23 is fixedly installed on the output shaft of the first motor 21, and the first rotating shaft 23 is connected with a first blade 24;

[0033] A steam inlet 25 is installed on the top of the first cavity 2, and the moving direction of the steam in the steam inlet 25 is consistent with the forward direction of the material in the first cavity 2;

[0034] A microwave device 28 is installed on the side of the first cavity 2;

[0035] The bottom of the first cavity 2 communicates with the bottom of the second cavity 3;

[0036] A guide wheel 5 is installed at the place where the bottom of t...

Embodiment 2

[0048] Such as Figure 1-5 , the working method of the first suckling pig feed conditioning equipment realized on the basis of embodiment 1,

[0049] When the conditioning equipment for suckling pig feed is working, the material passes through the feed inlet, the first cavity, and the second cavity in sequence, and is discharged through the discharge port; without applying microwave and ultrasonic waves, the ripening degree of the suckling pig feed after conditioning is measured as 21.3%, and the pulverization rate after molding is 12.5%.

Embodiment 3

[0051] On the basis of Example 1, when the conditioning equipment for suckling pig feed is working, the first stage of conditioning is carried out in the first cavity 2, the microwave power is 23kW, and the vacuum degree is 0.06MPa; the conditioning time is 8s; then enter the second stage. The cavity 3 is subjected to the second stage of conditioning: the ultrasonic power is 3250W, the frequency is 13kHz, and the conditioning time is 27s. It is measured that the ripening degree of the suckling pig feed after conditioning is 36.8%, and the pulverization rate after molding is 3.7%.

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PUM

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Abstract

The invention discloses suckling pig feed tempering equipment and a working method thereof. The equipment comprises a feeding hole, a first cavity, a second cavity and a discharge hole, wherein the feeding hole is positioned in the upper part of the first cavity; the feeding hole communicates with the first cavity; a first motor is fixedly mounted at the bottom of the first cavity; a first rotating shaft is fixedly mounted on the output shaft of the first motor; first blades are connected with the first rotating shaft; a steam inlet is formed in the top of the first cavity; a microwave deviceis mounted at a side part of the first cavity; a second motor is fixedly mounted at the bottom of the second cavity; second blades are mounted on the second rotating shaft; the bottom of the first cavity is positioned at the bottom of the first cavity; an ultrasonic generation device is fixedly mounted at a side part of the second cavity; the second blades consist of lower blades and upper blades;and the discharge hole is positioned in the upper part of the second cavity. Compared with the prior art, the equipment has the beneficial effects that a suckling pig feed is high in aging degree, high in nutrition value, good in molding quality and sanitary and safe.

Description

technical field [0001] The invention belongs to the technical field of suckling pig feed processing, and relates to conditioning equipment for suckling pig feed and a working method thereof. Background technique [0002] Feed is the material basis for the development of modern animal husbandry and aquaculture, is an important part of the modern agricultural industry system, and plays an extremely important role in the national economy (Ding Qiang, Wang Zhengnan. The status and influence of the feed industry in the national economy [J ].Feed Research, 2010(2):13~14). my country's feed industry started late, but has a large demand and rapid development. In 2016, the total national feed output was about 210 million tons, and it has become the most important feed producer in the world (National Animal Husbandry Central Station. 2016 National Feed Industry Statistics [J]. China Feed, 2017(13):1~2). [0003] Suckling pig is a key stage in the whole growth and development process ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N17/00A23L3/01
CPCA23L3/01A23N17/00A23N17/004
Inventor 彭飞方芳黄志刚
Owner BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
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