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Sand screening device capable of automatically collecting gravel particles

A particle and sand screening technology, which is applied in the direction of filter screen, solid separation, grid, etc., can solve the problem of easy clogging of filter screen holes and other problems

Pending Publication Date: 2021-06-08
罗洪连
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In summary, a sand screening device that can collect sand and gravel particles by itself is provided to solve the problem that the existing sand screening device is easy to be blocked because the sand and gravel particles will stay on the filter screen when the existing sand screening device is screened by a drum. Problems in the filter holes

Method used

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  • Sand screening device capable of automatically collecting gravel particles
  • Sand screening device capable of automatically collecting gravel particles
  • Sand screening device capable of automatically collecting gravel particles

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Embodiment Construction

[0040] Please refer to Figure 1 to Figure 6 :

[0041] A sand screening device capable of collecting sand and gravel particles by itself, including: a main body 1, a support frame 101 is connected around the main body 1 to support and connect the filter screen 102 between them, and a rotating shaft 103 is connected to a motor in the middle of the main body 1 to drive the main body 1 for rotation;

[0042] The collection structure 2 is arranged on one side of the inner wall of the main body 1 by inserting and fitting the collection structure 2 .

[0043] Wherein, the collection structure 2 includes;

[0044] Inclined collection block 201, the oblique collection block 201 is a rectangular-shaped protrusion extending obliquely from one side of the collection structure 2; at the same time, when the collection structure 2 moves along with the rotation of its main body 1, the main body 1 rotates and sieves sand. The sieved sand and gravel will also follow it for a certain rotati...

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Abstract

The invention provides a sand screening device capable of automatically collecting gravel particles. The sand screening device capable of automatically collecting the gravel particles comprises a main body and a connecting structure, wherein a supporting frame is connected to the periphery of the main body and used for supporting and connecting a filter screen between the supporting frame and the main body, a rotating shaft is connected to the middle of the main body and connected with a motor, the rotating shaft drives the main body to rotate, and the collecting structure is arranged on one side of the inner wall of the main body in an inserted and embedded manner. The collecting structure arranged on the device can move along the inner wall of the main body to relatively move screened-out gravel particles and collect the screened-out gravel particles when the main body rotates to screen sand; and in this way, when the sand is screened, the situation that the gravel particles block filter holes of the filter screen, so that the sand screening efficiency is lowered can be avoided.

Description

technical field [0001] The invention relates to the technical field of sand processing, more specifically, to the technical field of a sand screening device capable of collecting sand and gravel particles by itself. Background technique [0002] Sand screening machine, also known as dry land sand screening ship, sand and gravel separator, is a sand and gravel separation equipment suitable for rivers, reservoirs, and coal yards. It consists of hull, frame, reducer, conveyor belt, rotary screen, engine or motor. This model is simple in structure, economical and applicable, and easy to operate. Divided into drum sand screening machine, washing drum sand screening machine, vibrating screen sand screening machine and so on. Among them, when the drum type sand screening machine screens the sand, the sand particles in the sand will stay on the filter screen, which may cause the sand particles to block and get stuck in the holes of the filter screen. Resulting in reduced screenin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B1/22B07B1/54B07B1/46
CPCB07B1/22B07B1/46B07B1/54
Inventor 罗洪连
Owner 罗洪连
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