An anti-jamming shock-feeding filter grid device with phase difference

Abstract

The invention discloses an anti-jamming shock-feeding filter grid device with a phase difference, comprising a filter grid, installation plates are arranged at both ends of the filter grid, and side installation plates are arranged at the bottom of the installation plate, so that One side of the filter grid is provided with a second side plate, and the middle position of the two ends inside the second side plate is provided with a limiting groove; the device of the present invention can combine multiple groups of filter grids according to the actual Fast splicing is required, and through the mutual cooperation of the vibration structure, the filter grid can be knocked and vibrated during filtering to prevent garbage from clogging the filter grid, thereby ensuring the filtration efficiency and filtering effect of the filter grid. Through the fixed structure When vibration occurs, the two sets of tie rods pass through the first side plate through the limit hole, which can realize the independent adjustment of each filter grille and disperse the vibration force.

Description

technical field [0001] The invention relates to the field of filter gratings, in particular to an anti-jamming shock-feeding filter grating device with a phase difference. Background technique [0002] Filter grille, as the name implies, refers to the use of filter grilles in some water treatment plants such as sewage treatment plants and waterworks. Its main functions are two-point, one is to slow down the flow rate of water, and the other is to adjust the size of the grille aperture. It can prevent some sundries from entering the treatment pool; traditional filter grills are mostly metal grills, but metals are easily corroded and have obvious shortcomings, so they are gradually replaced by new composite plate glass fiber reinforced plastic grilles; [0003] Existing filtering grid device has the following disadvantages in actual use: 1. When the existing filtering grid device is filtering, it is easy to cause blockage to the filtering grid device when encountering larger r...

AI Technical Summary

Problems solved by technology

[0002] Filter grille, as the name implies, refers to the use of filter grilles in some water treatment plants such as sewage treatment plants and waterworks. Its main functions are two-point, one is to slow down the flow rate of water, and the other is to adjust the size of the grille aperture. It can prevent some sundries from entering the treatment pool; traditional filter grills are mostly metal grills, but metals are easily corroded and have obvious shortcomings, so they are gradually replaced by new composite plate glass fiber reinforced plastic grilles;

[0003] Existing filtering grid device has the following disadvantages in actual use: 1. When the existing filtering grid device is filtering, it is easy to cause blockage to the filtering grid device when encountering larger rubbish, thereby resulting in a high filtration efficiency. Reduce the deterioration of the filtering effect; 2. The existing filter grille devices cannot be quickly spliced ​​according to actual needs, and the practicability is low; 3. Most of the existing filter grille devices do not have a phase difference, resulting in vibration When the pressure is high, the individual filter grilles cannot be adjusted independently

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