First, working principle of concentrated dehydrator

Concentrated When the screw pushes the shaft to roll, the multiple solid laminations disposed on the periphery of the push shaft move relative to each other. Under the effect of gravity, water is filtered out from the relatively moving lamination gap to complete rapid concentration.

Dehydration: The concentrated sludge moves forward with the rolling of the screw shaft; along the exit direction of the mud cake, the pitch of the screw shaft gradually becomes smaller, and the gap between the ring and the ring gradually becomes smaller. The volume of the spiral cavity is continuously shrinking; under the effect of the back pressure plate at the outlet, the internal pressure is gradually enhanced, and the water in the sludge is squeezed out under the continuous driving of the screw pushing shaft, and the solid content of the filter cake is continuously increased. After all, the continuous dewatering of the sludge is completed.

Self-cleaning: the rotation of the screw shaft pushes the swimming ring to roll continuously. The device relies on the movement between the fixed ring and the swimming ring to complete the continuous self-cleaning process, and then subtly avoids the common dehydration machine. There is a problem with the blockage.

The smoothness of the dynamic ring is not good; the thickness of the spacer between the dynamic rings should be uniform,

The effect of the swimming ring is not a cleaning process, but to prevent mud sticking Some people may not understand the effect of not being able to push forward on the shaft. Isn't there a screw shaft? Anyone who knows this device should understand that the dehydrated body part of the device is tilted upwards for the purpose of gravity dehydration. If there is no swimming ring, I can ensure that once the barrel is filled, it is immediately blocked. Unbelievers can do the experiment. Therefore, the swimming ring plays a very important role. The spiral axis moves into the mud and assists the pushing effect. However, a small part of the mud will stick to the swimming ring from the gap between the ring and the ring. The small part of the mud that was kicked out and kicked out was said to be self-cleaning by those who were not sensible.

Second, the installation of the moving ring and the main shaft should be accurate

The main component of the concentrated dewatering machine consists of two parts: the metering mixing flocculation reaction tank and the stacking screw body. It is necessary to have only one problem that is aesthetically pleasing and aesthetically pleasing. The part of the snail is the heart of the heart of a machine. Of course, the expensive part of the machine is there. The quality of the equipment is all there. The quality of the equipment depends on the precision of the machining and the process requirements of the screw shaft machining.

The life of a piece of equipment, the fixed ring does not have to be replaced for about 15,000 hours. The swimming ring does not need to be replaced for about 8000 hours. The screw shaft must reach 40,000 hours or more. Of course, if you have money, you can change every day. This is the service life of a qualified concentrating dewatering machine.