Environmental Engineering
Sludge Mixing
The dehydrated sludge treated by sludge treatment centers often comes from both local and foreign sources. There are sludge storage silos both underground and on the ground. If necessary, sludge backmixing must be carried out to the correct feeding for subsequent treatment.
Solution
Some application examples are as follows:
- Sludge with solid content of 18-35% is transported to temporary storage point through NT type pump, single screw pump and vertical screw pump.
- The dehydrated sludge is mixed back into the concentrated sludge through an NT type pump, and then conditioned to the required solid content in the subsequent treatment process.
- The flowing sludge is sent to the Z.NANCHI mixed transport pump through the Z.NANCHI NT pump.
- The peripheral injection system, feed hopper liquid level monitoring, pressure monitoring, and/or dry running protection devices are comprehensively controlled through the NKZ control system.
In terms of the application of sludge mixing, the special advantages of the Z.NANCHI conveying solution are:
- High solid content sludge conveying capacity.
- Even for long-distance transportation, the transmission volume remains constant.
- Treatment capacity of high viscosity sludge.
- Advanced spiral feeding technology.
- Tailored feed hopper and whole pump for different applications.
The most suitable solution for sludge mixing comes from Z.NANCHI.
