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FHG anti-fishing grid

Keywords: stacking screw dewatering machine, pre-concentration stacking screw dewatering machine, integrated stacking screw dewatering system


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Detailed introduction


Uses and Introduction

FHG anti-fishing grille is a large and medium-sized water supply and drainage project water intake front road pollution blocking equipment, generally used for medium and coarse grille. Widely used in municipal sewage, water plants, hydropower stations, sluices and other water conservancy facilities in the larger floating debris interception and removal (such as branches, weeds, broken wood, plastic waste and domestic waste, etc.).

Model representation

Features

The use of equidistant distribution of multiple sets of rake teeth automatically and continuously stop sewage slag, can prevent a large amount of garbage clogging grid.

Reliable slag, high separation efficiency.

The whole machine leaves the factory and is easy to install.

structure and working principle

FHG reverse fishing grid consists of transmission system, frame, rake teeth, traction chain, underwater guide wheel, attached grid, main grid, slag retaining plate, etc. The transmission system drives the rake tooth rod to rotate up and down along the guide rail through the traction chain. The rake goes down from the rear of the grid bar, and moves to the front of the grid bar after being changed to the underwater guide wheel at the bottom. The floating objects stopped by the grid bar are fished to the slag unloading opening along the baffle from bottom to top, and then discharged into the conveyor belt or garbage truck.

Ordering Instructions

1. When ordering, the model of the equipment, channel width B, channel depth H, installation angle, grid height H1, grid gap B, slag outlet height and other parameters shall be indicated. If not, the slag outlet height shall be 750mm, the installation angle shall be 75, and the grid height H1 shall be 2000mm.

2. Indicate the material requirements when ordering.

3, the required embedded plate and supporting slag conveying slag storage equipment need to be ordered separately.

Outline installation dimension drawing

Table of Technical Performance Parameters

Project/Channel Width (m) Rake tooth speed (m/min) Grid clearance B (mm) Net width of equipment B1 (mm) Slag unloading height (mm) Installation angle Power (kw) H
2.5 5 7.5 10
0.8 -5 15、20 700 750 (1000) 75°  
1 25、30 900   1.1    
1.2 35、40 1100        
1.5 45、50 1400 1.5
1.8 55、60 1700    
2 65、70 1900 2.2
2.2 75、80 2100
2.4 85、90 2300    
3 100 2900 3

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