Purpose:

The CGS type coarse and fine grid integrated machine is usually used for shallow channels and is a small and medium-sized grid cleaning machine that combines coarse and fine grids. This machine can be installed at water intake stations, various pump stations, and sewage treatment plant inlets to intercept various solid floating objects.

Structure and working principle:

The equipment mainly consists of a frame, a drive mechanism, a coarse and fine toothed rake, a guide mechanism, a chain tensioning mechanism, coarse and fine grid bars, an electric control cabinet, and other parts. This device has two installation forms: 60 ° and 75 ° (see figure).

This device combines coarse and fine grids into one, with the coarse grid at the front and the fine grid at the back. The coarse grid intercepts solid floating objects larger than the coarse grid gap in the water, while the fine grid intercepts solid floating objects larger than the fine grid gap filtered by the coarse grid. The toothed rake then retrieves the solid floating objects intercepted by the coarse and fine grids and sends them into the container.

Model Description:

1. The combination of coarse and fine grids saves equipment investment and reduces the footprint of a grid well.

2. The coarse and fine grid integrated machine can meet higher requirements for filtration accuracy (with a minimum grid gap of up to 3mm).

3. It has the function of self dumping slag.

4. Adopting a shaft mounted reducer, the transmission mechanism is compact.

5. Adopting motor overload protection device, safe and reliable.

6. Easy to operate, low failure rate, and long service life.

7. Simple structure and easy installation and maintenance.

8. High degree of automation, capable of remote monitoring.