Centrifugal vibration impurity-filtering device for cereals

A centrifugal and grain-based technology, which is applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of difficult impurity screening and low efficiency of the screening method, and achieve the effect of easy centralized collection of impurities, convenient and efficient use, and convenient use

Inactive Publication Date: 2019-03-19
孝昌胜利种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, a small amount of small-diameter broken husks and some other impurities that were crushed during the husking process will re

Method used

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  • Centrifugal vibration impurity-filtering device for cereals
  • Centrifugal vibration impurity-filtering device for cereals
  • Centrifugal vibration impurity-filtering device for cereals

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1~2 , in an embodiment of the present invention, a centrifugal vibration filtering device for grains includes a housing 1, an upper cover 2, a motor 4, a rotating pipeline 5, an air injection pipeline 6, a filter screen 8 and a hot air blower 12, and the motor 4 The lower end is connected to the transmission through a coupling and the rotating pipe 5. The rotating pipe 5 is a hollow pipe with a closed upper end. The middle part of the rotating pipe 5 is symmetrically embedded with sliding grooves 51 on the front and rear sides. The peripheral connection of the rotating pipe 5 is provided with The first sliding ring 7, the first sliding ring 7 is slidingly connected with the rotating pipe 5, the inner wall of the first sliding ring 7 is provided with a protrusion that is slidingly matched with the sliding groove 51, and the first sliding ring 7. A filter screen 8 is welded on the periphery. The filter screen 8 is a circular truncated filter screen. The outer ...

Embodiment 2

[0027] see image 3 , in an embodiment of the present invention, a centrifugal vibration filtering device for grains. On the basis of Embodiment 1, a threaded pipe 19 is arranged on the waste discharge pipe 11 through threaded joints, and the end of the threaded pipe 19 A metal mesh 20 is provided for welding, and a sealing plug 21 is provided at the outer end of the threaded pipe 19 through thread fit and movable connection.

[0028] In this way, the threaded pipe 19 can be flexibly connected with the miscellaneous pipe 11 during the air injection process. After the sealing plug 21 is unscrewed, the airflow is filtered and discharged through the metal mesh 20, which can ensure the exhaust. After the filtration is completed, unscrew the threaded pipe 19 to discharge Impurities.

[0029]The working principle of the present invention is: when in use, the grain is put into the casing 1 through the feeding pipe 3, the starting motor 4 drives the rotating pipe 5 to rotate, the fil...

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PUM

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Abstract

The invention discloses a centrifugal vibration impurity-filtering device for cereals. The centrifugal vibration impurity-filtering device comprises a shell, an upper cover, a motor, a rotating pipeline, an air-spraying pipeline, a filter net and a hot-air blower, the lower end of the motor is connected with the rotating pipeline through a coupling for transmission, the rotating pipeline is a hollow pipeline with the closed upper end, sliding grooves are symmetrically formed in the front side and the rear side of the middle of the rotating pipeline in an embedded mode, a first sliding ring isarranged at the periphery of the rotating pipeline in a connected mode, the filter net is arranged at the periphery of the first sliding ring in a welded mode and is in a circular-truncated-cone shape, the outer side edge of the filter net and the inner wall of the shell are slidably attached, and a vibration assembly is arranged at the periphery of the rotating pipeline in a connected mode and connected with the filter net and drives the filter net to move vertically in a reciprocating mode. According to the centrifugal vibration impurity-filtering device for the cereals, rapid and efficientscreening can be conducted through centrifugal swinging and vertical reciprocating shaking modes, by matching blowing of hot airflow, the cereals are convenient to dry, and impurity collection is promoted.

Description

technical field [0001] The invention relates to the field of grain filtering, in particular to a centrifugal vibration filtering device for grain. Background technique [0002] "Grain" covers a wide range, including rice, wheat, millet, soybeans, etc. and other miscellaneous grains. Grains are rich in nutrition, easy to plant, store and transport, and have been the main food in our country for thousands of years. In the conventional processing of grains, it is often necessary to collect the grains for transportation after being dried and screened after shelling. [0003] In the prior art, a small amount of small-diameter broken husks and some other impurities that were crushed during the husking process remained in non-instant noodles after grain husking. The screening of these impurities is not easy, and the efficiency of conventional screening methods is low. Contents of the invention [0004] The object of the present invention is to provide a centrifugal vibration fi...

Claims

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Application Information

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IPC IPC(8): B07B1/28B07B1/42B07B1/46
CPCB07B1/28B07B1/42B07B1/46
Inventor 周燕
Owner 孝昌胜利种植专业合作社
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