The QX bridge type sludge suction machine can be used in horizontal sedimentation tanks in water supply and drainage engineering to remove sludge deposited at the bottom of the tank. There are two types of suction methods for sludge: siphon suction and pump suction.

Structural principle:

The QX bridge suction machine consists of a drive device, main beam, bracket, suction system, scraper device, control cabinet, track, power transmission device, and other parts. The suction methods of bridge suction machines are divided into two forms: siphon suction and pump suction. The siphon type uses a submersible pump with a water jet or vacuum pump to form a siphon, and uses the liquid level difference between the sedimentation tank and the sludge discharge tank to discharge the sludge. Pump suction directly uses submersible sewage pumps to extract sediment sludge.

The main beam is driven by the driving devices on both ends of the beam and travels along the track laid on the top of the pool wall; The submersible sewage pump, which moves together with the main beam, sucks up the sludge deposited at the bottom of the tank and discharges it to the sludge discharge ditch outside the tank through the sludge conveying pipe.

characteristic:

1. Adopting an unobstructed submersible sewage pump for sludge suction, it starts quickly, has good performance, and is lightweight.

2. The suction pipeline is equipped with a sludge volume adjustment device, which can adjust the sludge output according to the sludge concentration.

3. The driving device adopts shaft mounted or flange mounted reducer, without coupling, no need for centering, compact structure, and easy maintenance.

4. The driving wheels are equipped with automatic correction function, which can ensure that the suction dredger runs long distances without rail gnawing or climbing.