Bar circular vibrating screen device

Abstract

The invention provides a bar circular vibrating screen device. The bar circular vibrating screen device relates to the field of screening devices. According to the scheme, the vibrating screen devicecomprises a screen box; the screen box comprises a feeding port and a discharging port; the bottom of the screen box is connected with a supporting base; the screen box is connected with a vibrating assembly; a plurality of screens are installed in the screen box and located on different horizontal planes; any one screen is detachably connected with the screen box; each screen comprises a plurality of first bars and a plurality of second bars; the plurality of first bars are placed in the direction from the feeding port to the discharging port; the plurality of first bars are provided with a plurality of connecting through holes; and any second bar is connected with the plurality of first bars through the connecting through holes. According to the bar circular vibrating screen device, thescreens with different screen pore sizes can be replaced according to different working environments, the size of screened materials can be adjusted, and the screening selectivity is improved.

Description

technical field [0001] The invention relates to the field of screening devices, in particular to a bar circular vibrating screen device. Background technique [0002] There are roughly two types of bar screens used at home and abroad: one type is the non-vibrating bar screen, and this type of bar screen can be divided into two types: fixed type and cantilever type. Practice has proved that the non-vibrating bar screen The screening effect of the bar screen is very unsatisfactory, the material is poorly screened, easy to block, and the screening efficiency is low, so it has been gradually eliminated; the second type is the vibrating bar screen, which drives the eccentric device to vibrate through electric energy to improve the screening efficiency. The separation efficiency and the prevention of clogging have made certain progress compared with the non-vibrating bar screen. [0003] At present, the vibrating screen device screens materials through a screen. Since the mesh of...

AI Technical Summary

Problems solved by technology

[0002] There are roughly two types of bar screens used at home and abroad: one type is the non-vibrating bar screen, and this type of bar screen can be divided into two types: fixed type and cantilever type. Practice has proved that the non-vibrating bar screen The screening effect of the bar screen is very unsatisfactory, the material is poorly screened, easy to block, and the screening efficiency is low, so it has been gradually eliminated; the second type is the vibrating bar screen, which drives the eccentric device to vibrate through electric energy to improve the screening efficiency. Separation efficiency, prevent clogging, compared with the non-vibrating bar screen, it has made some progress

[0003] At present, the vibrating screen device screens the materials through the screen. Since the mesh of the screen is fixed, the size of the material screened by the screen is single, and the corresponding size cannot be selected to screen the material.

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