Center drive single-tube suction mud machine
Classification:
Keywords: stacking screw dewatering machine, pre-concentration stacking screw dewatering machine, integrated stacking screw dewatering system
Detailed introduction
Application occasions
The function of ZXX type central drive single tube suction mud machine is basically similar to that of ZBX type peripheral drive suction mud machine, which is a new product developed by absorbing foreign technology. The working performance is better than that of the peripheral transmission type. Generally, the peripheral water inlet and the peripheral water outlet are adopted. The single pipe or double pipe sucks mud to the center of the pool, and then the mud valve outside the pool controls the discharge. It can be equipped with scum scraping device (including water distribution tank), and generally can collect inert sludge and activated sludge in layers and discharge them.
Model representation

Features
The surrounding water distribution is checked by hydraulic model, and the water distribution holes are designed according to uneven distribution, with reasonable water distribution and high sedimentation efficiency.
The central support pier adopts steel structure, which reduces the construction difficulty and ensures the transmission accuracy.
The vertical frame mud suction pipe shall be reasonably counterweighted to ensure stable and reliable operation.
Level and flow can be adjusted or controlled.
New type of transmission device with large transmission torque and controllable or overload protection.
The mud collection pipe and scraper series are designed for targeted purposes, scraping and discharging mud thoroughly.
Shape structure and hydraulic model

Technical parameters
| Model/Parameter | Pool diameter (m) |
peripheral line speed (m/min) |
Motor power (kw) |
Recommended pool depth (m) |
Minimum sinking speed (surface load) (mm/s) |
Water distribution head h(mm) |
Internal water distribution difference △h(mm) |
| ZXX-25 | 25 | 3~4.5 | 0.37 | 3.5 | 0.3~0.5 | ~100 | ≤ 50 |
| ZXX-36 | 36 | ||||||
| ZXX-40 | 40 | 0.55 | |||||
| ZXX-42 | 42 | ||||||
| ZXX-50 | 50 |
Note: 1. The water distribution head in the table refers to the difference between the average water level of the water distribution tank and the water level in the pool;
2. The water distribution difference in the table refers to the difference between the highest and lowest water levels in the water distribution tank.
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