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Pig feed production method

A production method and pig feed technology, applied in the field of pig feed production and breeding, can solve the problems of waste of raw materials and easy attachment to the crushing device, and achieve the effects of improving production efficiency, being easy to ripen and reducing waste.

Inactive Publication Date: 2018-11-20
桐梓县惠农畜牧养殖专业合作社
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Problems solved by technology

[0004] When the above process is crushed for the second time, since the raw materials contained in the pig feed include soybean oil and fermented soybean meal, the soybean oil is in liquid state, and the fermented soybean meal also contains a certain amount of liquid, so when performing step D, The mixture of various raw materials will make the raw materials into a paste. When the second crushing is carried out, this raw material is easy to adhere to the crushing device, resulting in waste of raw materials

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Embodiment Construction

[0021] The following will be further described in detail through specific embodiments: extrusion barrel 1, extrusion hole 11, feed port 12, cam barrel 2, steam hole 21, closing block 3, compression spring 31, contact rod 32, closed cylinder 4, closed Spring 41, closing plate 42, inlet check valve 43, outlet check valve 44, inlet pipe 45, heating barrel 5, first heating element 51, collecting tank 6, discharge port 61, second heating element 62, storage water tank7.

[0022] The reference signs in the accompanying drawings of the specification include:

[0023] Pig feed production method, comprises the following steps:

[0024] (1) crushing for the first time, cutting the solid raw material into particles with a particle size of 0.2 to 1 cm;

[0025] (2) ripening, adopting pure water to poach the granules treated in step (1), the poaching time is 10-30min under standard atmospheric pressure, then adopting a filter screen with mesh number of 100 to filter, the granule raw mate...

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Abstract

The invention relates to the field of breeding, and particularly discloses a pig feed production method which comprises the following steps: (1) primary pulverization, cutting solid raw materials intoparticles with a particle size of 0.2-1 cm; (2) curing, boiling the particles treated by the step (1) with purified water with the boiling time being 10-30 min; (3) drying, drying the particles treated by the step (2) to obtain dried cured raw materials with the drying time being 10-40 min; (4) secondary pulverization, grinding the cured raw materials obtained in the step (3) with a grinding method, and mixing with powder containing mineral elements to obtain mixed powder; (5) molding, subjecting the mixed powder obtained in the step (4) to extrusion molding with a high pressure forming machine to obtain the feed. By adopting the method, the waste of raw materials is reduced.

Description

technical field [0001] The invention relates to the field of breeding, in particular to the field of pig feed production. Background technique [0002] Pigs are the main source of meat in China. There are many farms in my country. There are many pigs in large and medium-sized farms. The pigs in current farms are generally fed with feed, which contains rich nutrients and various nutrients. The ratio of substances is reasonable, which can make pigs healthier. [0003] The patent No. CN101904458A discloses a fully extruded suckling pig feed and its production process, which includes the following steps: A, according to the proportion of raw materials, the protein-containing raw materials in the formula are batched; B, step A is batched for the first time Pulverizing; C, pre-aging the raw materials processed in step B; D, mixing the raw materials processed in step C with other raw materials not containing protein in the formula; E, pulverizing the raw materials processed in step...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K40/25A23K20/20
CPCA23K20/20A23K40/25A23K50/30
Inventor 韩杰
Owner 桐梓县惠农畜牧养殖专业合作社
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