Rotary mechanical grid cleaning machine for sewage treatment plant

Rotary mechanical grid cleaning machine for sewage treatment plantHigh degree of automation, high separation efficiency, low power consumption, no noise, good corrosion resistance. It can work continuously and stably without supervision. It is equipped with overload protection device. When the equipment fails, it will generate sound and light alarms and automatically shut down, which can avoid overloading of the equipment.

This device can adjust the operating interval of the device according to user needs, achieving periodic operation; It can be automatically controlled based on the liquid level difference before and after the grille; And it has manual control function for easy maintenance. Users can choose freely according to different job needs.

Rotary mechanical grid cleaning machine for sewage treatment plantThe characteristic of the rotary grid cleaning machine is that there are no grid bars. The rotary grid cleaning machine consists of many small toothed rakes connected to each other to form a huge rotating surface. Its working principle is that the rotating surface composed of a small toothed rake rotates cyclically under the drive of the transmission device. During the cyclic rotation of the small toothed rake, the trapped slag is carried out of the top of the water surface.

By rotating the surface to change the trajectory of the grid slag, the slag unloading process is completed. The circulating rake cleaning machine is a fine grid with a gap of 0.5~15 mm, which is suitable for small and medium-sized sewage treatment plants.

After the machine is stopped, it is necessary to check whether all parts of the rotary grille cleaning machine are normal and intact. If there are any problems, work logs and corresponding measures should be recorded. After these issues are resolved, they will be noted in the work log so that we will not be unaware of devices that have been out of service for a long time. Of course, the rotary grille cleaning machine cannot be left unattended after shutdown. Also, do a good job of cleaning and do not leave sludge or other residues on the equipment. In addition, for other key parts that are prone to rusting, rust prevention and lubrication work should also be done well.

After long-term use, the paint on the surface of the rotary grille cleaning machine often peels off. At this point, don't underestimate this issue. Due to the special working environment, it is easy to rust, so it is necessary to carry out anti rust and repainting treatment on the peeled paint surface. In general, it is not recommended to turn off the rotary grille cleaning machine for a long time. It should be turned on and operated for a period of time every day, which is beneficial to the performance of the rotary grille cleaning machine.

Product parameter selection:
The clearance of the rake teeth is divided into specifications such as 1mm, 3mm, 5mm, 10mm, 15mm, 20mm, 30mm, 40mm, 50mm, etc,

The selection is based on the amount of water, lifting height, total amount of solid-liquid separation, shape and particle size of the separated substance, and different materials are also selected.

The rotary grid cleaning machine is customized according to the user's required water volume, as well as the width and depth of the civil canal, and the required rake tooth clearance.