A sorting and screening device for rice processing

A grading screening and rice processing technology, which is applied in the fields of sieving, solid separation, chemical instruments and methods, etc., can solve the problems affecting the rice sieving effect, increasing the burden on the sieving machine, and the filling of the sieving machine, so as to improve the service life and prevent Clogging, preventing full load operation effect

Active Publication Date: 2021-08-10
湖南省天天来米业有限公司
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Problems solved by technology

[0003] When the current rice is sifted, rice is continuously filled into the sieving machine, so that the sieving machine is always full, which increases the burden on the sifting machine. If it is dredged in time, it will affect the screening effect of rice

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  • A sorting and screening device for rice processing
  • A sorting and screening device for rice processing
  • A sorting and screening device for rice processing

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...

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Abstract

The invention discloses a grading and screening device for rice processing, which relates to the field of screening mechanisms and includes a fixed base. Two vertical plates are welded on the top of the fixed base, and a first screening machine is arranged on the top between the two vertical plates. The bottom of a screening machine is provided with a second screening machine, and the rear end surfaces of the first screening machine and the second screening machine are all provided with vibrating motors, and the top of the first screening machine is fixedly connected with a feed port, and the first screening machine The side wall is fixedly connected with the first discharge port, and the bottom of the first screening machine is welded with a filter channel; the present invention realizes the quantitative screening of rice by setting distributing rollers in the first screening machine and the second screening machine , prevent the sieving machine from running at full load, and improve the service life of the sieving machine. At the same time, when the present invention is in use, by setting a scrubbing mechanism in the sieving chamber, the brush can always move along the surface of the filter net to prevent the filter holes from It is blocked to ensure the screening efficiency.

Description

technical field [0001] The invention relates to the field of screening mechanisms, in particular to a grading and screening device for rice processing. Background technique [0002] The process of removing rice husk (husk) and cortex (bran layer). Rice grains are composed of chaff, cortex, germ and endosperm. The purpose of rice processing is to separate the endosperm from other parts with the minimum degree of crushing, and make rice with better eating quality. The above-mentioned processed rice needs to be sieved before it can be marketed. [0003] When the current rice is sifted, rice is continuously filled into the sieving machine, so that the sieving machine is always full, which increases the burden on the sieving machine. At the same time, excessive rice is likely to cause blockage of the filter. If it is dredged in time, it will affect the screening effect of rice. Contents of the invention [0004] In order to solve the deficiencies mentioned in the above-menti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/28B07B1/46B07B1/42B07B1/52
CPCB07B1/28B07B1/42B07B1/46B07B1/522
Inventor 桂瑶瑶
Owner 湖南省天天来米业有限公司
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