Name: Center drive sludge scraper

details

The center transmission scraping suction machine is a new product developed by the company on the basis of absorbing domestic and foreign advanced technology. It is mainly applied to large round sedimentation tanks with surrounding water inlet and surrounding water discharge, and the activated sludge at the bottom of the pool is eliminated. Water purification. It has the characteristics of stable operation, energy saving, long life and uniform mud discharge.

The sedimentation tank surrounding the water and surrounding water is an advanced sewage treatment structure. The sludge mixture enters the water distribution tank and flows into the pool evenly through the water distribution hole at the bottom of the tank. Under the action of the surrounding water inlet baffle, the water flow flows from the bottom of the tank to the center, and returns to the inner tank from the upper part (see the schematic). In this process, sludge is deposited on the bottom of the tank under the action of gravity to complete the separation of mud and water. The surrounding water distribution tank adopts uneven distribution of water distribution holes to ensure the uniformity of water distribution around the water distribution tank under variable water head and variable flow conditions.

The suction dredge is suspended on the central column of the sedimentation tank. The driving mechanism drives the truss and the scraper and the suction pipe to rotate. Under the action of hydrostatic pressure, the sludge uniformly enters the uniquely designed sludge discharge port on the suction pipe. Outside the discharge tank under the control of the sleeve valve in the drainage well, the amount of sludge discharge is controlled by the opening degree of the sleeve valve. The scum on the surface of the pool is plunged into the slag discharge hopper through the surface slag slag device and discharged into the sump.

1. Adopting a new structure, only one mud main pipe is used on each side, and the structure is light.

2. Adopting a new transmission mechanism, the transmission torque is large and the work is reliable.

3. A single pipe suction pipe is arranged on one side of the suction machine, and a mud scraper is arranged on the other side to make the mud discharge more thorough.

4. Design the surrounding water inlet and outlet according to different flow rates and pool diameters.

5, with overload alarm, over-load shutdown, torque protection and other measures to ensure safe operation.