Efficient gravel filtering device

Abstract

The invention discloses an efficient gravel filtering device. The efficient gravel filtering device comprises rectangular bearing bases, the upper surface of the rectangular bearing bases are fixedlyconnected with rectangular filter box bodies, the efficient filtering mechanisms are arranged in the rectangular filtering box bodies, and the supporting mechanisms are arranged on the lower surface of the rectangular bearing bases. The filter has the advantages of being good in filtering effect and convenient for secondary filtration, repeated extrusion is facilitated, so that a large block of gravels becomes crushed, the filtering is rapid, the feeding and discharging are convenient, the continuous screening is facilitated, and the screening efficiency is improved.

Description

technical field [0001] The invention relates to the field of sand filtering, in particular to a high-efficiency sand filtering device. Background technique [0002] Sand filter is a device that separates sand and stone. [0003] In construction, for the safety of the foundation, it is necessary to fill some concrete materials between large stones when building the foundation. Since the sizes of the stones are different, in order to be stronger, it is necessary to use different sizes of fillings. Particles, when mining quarry, sand and gravel are mixed, so it is necessary to separate the large and small pieces. Traditionally, the screen is used for separation, but the traditional screen only has one separation. If you want to separate twice, you need After two times of contact with screens with different gaps, it is more troublesome, and in the traditional screening process, the sand is only dropped from a high place once for screening, and it is inconvenient to crush and fi...

AI Technical Summary

Problems solved by technology

[0003] In construction, for the safety of the foundation, it is necessary to fill some concrete materials between large stones when building the foundation. Since the sizes of the stones are different, in order to be stronger, it is necessary to use different sizes of fillings. Particles, when mining quarry, sand and gravel are mixed, so it is necessary to separate the large and small pieces. Traditionally, the screen is used for separation, but the traditional screen only has one separation. If you want to separate twice, you need After two times of contact with screens with different gaps, it is more troublesome, and in the traditional screening process, the sand is only dropped from a high place once for screening, and it is inconvenient to crush and filter some sand and gravel clumps , affect the filtering effect, and one end of the traditional screen is in contact with the ground, so after a certain period of screening, the ground will be full of screened sand and gravel, and it needs to be cleaned and then screened, which cannot be screened all the time. waste time and reduce work efficiency, so in order to solve these problems, it is necessary to design a high-efficiency filter gravel device

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