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Double-screw puffing system based on feed production

An extruding system and twin-screw technology, which is applied in the fields of feed, food science, and application, can solve the problem of inability to control the quality of the output feed by the rotation rate of the twin-screw.

Inactive Publication Date: 2022-04-12
王树声
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For this reason, the present invention provides a twin-screw extruder system based on feed production, which can solve the technical problem that the quality of the output feed cannot be controlled according to the twin-screw rotation speed

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  • Double-screw puffing system based on feed production
  • Double-screw puffing system based on feed production
  • Double-screw puffing system based on feed production

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Embodiment Construction

[0051] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0052] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0053] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

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Abstract

The invention relates to a feed production-based double-screw puffing system, which comprises a pretreatment device used for crushing straws, a puffing device comprising a puffing mechanism and a water injection mechanism used for injecting water into a puffing chamber, the bulking mechanism comprises a main screw mechanism for bulking straws, a plurality of auxiliary screw mechanisms for crushing and uniformly mixing, and a connecting mechanism for connecting the main screw mechanism and the auxiliary screw mechanisms; the fifth power mechanism is connected with the bulking device and is used for providing power for rotation of the bulking mechanism; the detection device comprises a temperature detection mechanism arranged in the puffing device and a moisture content detection mechanism arranged at the discharge port, and the central control unit obtains the moisture content of the produced feed according to the moisture content detection mechanism. Parameters of all parts are adjusted through the arranged central control unit, so that the produced feed meets the preset standard.

Description

technical field [0001] The invention relates to the field of extruding devices, in particular to a twin-screw extruding system based on feed production. Background technique [0002] Our country is rich in crop straw resources. Due to the lack of effective means of utilization, a large amount of straw resources have not been rationally developed and utilized for a long time. With the development of animal husbandry, the number of professional households raising cattle, sheep, and deer has increased year by year, and the demand for feed is also increasing, especially in winter when green grass is in short supply. In the past, animal husbandry usually used silage, ammoniation and fermentation to treat straw feed as roughage for cattle and horses. Although this traditional method of straw processing has been used for many years, it still has shortcomings such as long time, low efficiency, difficult control of process parameters and high cost, and needs to be further improved. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N17/00
Inventor 王树声
Owner 王树声
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