Sewage pretreatment mechanical grille bar screen machine

Sewage pretreatment mechanical grille bar screen machine

Specifications:

1.  Complete machine 

2.  Convenient installation 
3.  High separation efficiency 

4.  Thoroughly in dregs seizing

Features

1. Using the isometric distribution toothed harrow to block the dirt automatically and continuously can avoid a large number of rubbish to block the grid.

2. Thoroughly in dregs seizing, high separation efficiency

3. Complete machine, convenient installation.

Functions and Introduction

Type FHG Coarse screen  is the pre-treated equipment for large and middle sized water supply and drainage project, and used for middle and coarse screen in general. It is widely used for municipal wastewater, waterworks, hydropower station and pump station to intercept and clean bigger floating objects (such as branches, weeds, woodchips, plastic wastes, household wastes and so on).

Application 

Model data

Structures and Working Principles

Type FHG Counter Seizing Grate Cleaner is made of rotational system, rack, toothed harrow, traction chain, underwater guide wheel, attached grid, main grid and slag trap. The rotational system drives the toothed harrow to turn up and down by traction chain, toothed harrow gets down at the back of the grid, underwater guide wheel changes its direction to the front of the grid in the bottom, the floating objects intercepted by the grid will be seized to the slag discharged mouth from bottom to top, then they will be transported to the conveyor or garbage truck.

Product details 

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