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Peripheral Drive Mud Suction Machine

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Peripheral Drive Mud Suction Machine
Product introduction

The ZBX type sludge suction machine is generally used in amplitude flow sedimentation tanks of large (generally referring to flow rates greater than 500m³/h) sewage treatment projects and is especially suitable for scraping and discharging sludge at the bottom of the secondary sedimentation tank. The shape of the pool generally adopts ca entral water inlet, peripheral water outlet, and central mud discharge. The bottom of the pool does not need to have a slope (flat bottom structure). Secondary sedimentation tanks are particularly widely used. Scum, foam, and other debris on the water surface can be scraped and discharged to the slag pit or slag hopper outside the pool by the scum scraping device.

Static pressure mud discharge relies on each nozzle valve to adjust the flow to the central mud tank and discharge it directly. Siphon sludge discharge mainly uses a vacuum pump to evacuate and carry out secondary siphon lifting to discharge sludge.

Where the torque variation range is large, a shaft-mounted reducer with a torque protection device can be used.



1. The flow rate can be adjusted or controlled to meet different process requirements.

2. It will not disturb the extremely fine sludge (particle size <0.1mm) and scrape it thoroughly.

3. Cables enter from the bottom of the pool, and power is collected in the center. No power transmission and distribution devices can be seen from the outside, and the appearance is neat.

4. The suction nozzle and scraper have novel structures and a good scraping effect.

5. The rubber wheel transmission has no vibration and both sides are synchronized.

6. Large range of specifications (up to D100m), adaptable to the needs of large-scale projects.

7. The ZBXH seal has a reasonable structure and is durable.

8. If the frame structure beam is used, it is light in weight and has good stiffness.



Model              Parameter ZBX-20 ZBX-25 ZBX-30 ZBX-35 ZBX-40 ZBX-45 ZBX-50 ZBX-55
Pool diameter 20000 25000 30000 35000 40000 45000 50000 55000
Perimeter line speed (m/min) 2~3
Unilateral power (Kw) 0.37 0.37 0.37/0.75 0.37/0.75 0.55/0.75 0.55/1.1 0.75/1.1 0.75/1.1
Recommended pool depth (mm) 3000 3500 4000

Note:

1. The single-sided power in the table, shaft-mounted reducer/ordinary reducer, and full-bridge complete machine power is 2X single-sided power.

2. The central concrete pressure-bearing capacity is: 2P for single arms and 4P for double arms.

3. Processing capacity (m3/h): Q=v×S, S- pool area (m²); v- minimum sinking speed (m/h).



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Pioneering Sustainable Solutions for a Greener Future
Qingben Environmental Technology (Jiangsu) Co., Ltd. is a professional enterprise specializing in the manufacturing and service of sludge and wastewater treatment equipment. We are based in the field of sludge and wastewater treatment equipment research and development, and we specialize in providing sludge dewatering machines, sludge drying equipment, complete sets of wastewater treatment equipment, river and lake sediment drying equipment, and technical services.
As a professional Custom Peripheral Drive Mud Suction Machine Manufacturers and Peripheral Drive Mud Suction Machine Factory, We provide comprehensive technical support from project consultation, design, construction to operation and maintenance, ensuring the successful implementation and efficient operation of sewage treatment and sludge treatment projects.
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Qingben Environmental Technology (Jiangsu) Co., Ltd.
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Sludge Scraper & Suction Machine industry knowledge

The Peripheral Drive Mud Suction Machine is an indispensable key equipment in sewage treatment projects. It is generally used in radial flow sedimentation tanks of large-scale (generally refers to flow rates greater than 500m3/h) sewage treatment projects. It is particularly suitable for scraping and discharging sludge at the bottom of the secondary sedimentation tank. The tank shape generally adopts central water inlet, peripheral water outlet, and central sludge discharge, and no slope is required at the bottom of the tank.

In the secondary sedimentation tank, the peripheral transmission sludge suction machine drives the main beam to rotate around the center of the tank through the drive device, and the bottom sludge scraper continuously scrapes the deposited sludge to the central sludge collection area. In response to the sludge discharge needs of different scenarios, the equipment is designed with two mainstream sludge discharge modes: static pressure sludge discharge and siphon sludge discharge. Static pressure sludge discharge relies on the principle of liquid level difference. The sludge is controlled by the regulating valve of each sludge suction pipe and directly enters the central sludge tank and is discharged. Siphon sludge discharge relies on the vacuum pump to start the siphon effect, and the sludge is sucked into the sludge discharge pipe through secondary lifting. It is suitable for scenes where there is a height difference between the pool bottom and the sludge discharge port. Its advantage is that it can overcome large resistance and ensure the continuity and stability of sludge discharge.

To address the problem of torque fluctuation under complex working conditions, modern peripheral transmission sludge suction machines are often equipped with shaft-mounted reducers and integrated over-torque protection devices. When the equipment encounters obstacles or sludge resistance surges during operation, the sensor will monitor the torque change in real time. Once it exceeds the set threshold, it will trigger an alarm and shut down, which not only protects the mechanical structure from damage, but also avoids the risk of motor overload, and improves the safety and durability of the system.

These technological innovations enable peripheral transmission sludge suction machines to improve sewage treatment efficiency while taking into account energy saving and consumption reduction and convenient operation and maintenance, making them an indispensable core equipment in modern sewage treatment processes.