TNL-120 Buoyancy Sewage Mud Pump: The Ultimate Floating Slurry Solution

Meta Description: Discover the TNL-120 Buoyancy Sewage Mud Pump. Engineered for large cycle slurry ponds, this floating mud pump ensures high efficiency, precise sludge extraction, and a long service life. View full technical specs and FAQs.

Product Overview

The TNL-120 Buoyancy Sewage Mud Pump is a highly efficient, specialized industrial pumping solution designed primarily for large cycle slurry ponds. Its core function is to transport precipitated mud to a triplex pump suction tank, after which a triplex pump moves the mud into the well.

Unlike traditional submersible pumps that often clog or wear out prematurely, the TNL-120 features a unique floating design. By utilizing robust pontoons, the pump floats directly on the mud pit. This ensures that the pump only suctions the precipitated mud, avoiding the intake of surface debris or excessive water, thereby optimizing the entire slurry transfer process.

Key Features & Advantages

• Advanced Floating Design: Mounted on a heavy-duty buoyancy tank, the pump floats freely in the mud pit. This guarantees it only absorbs the settled precipitation, maximizing operational efficiency.

• Superior Durability: The pump features a short, vertical shaft design. This "standing" configuration significantly reduces vibration and mechanical stress on the bearings, ensuring a much longer service life compared to long-shaft alternatives.

• High-Efficiency Performance: With a discharge capacity of 120 m³/h, a 12m head, and a 65% efficiency rating, it is perfectly capable of handling demanding and continuous slurry transfer tasks.

Main Technical Parameters

Below are the detailed engineering specifications for the TNL-120 model. Please refer to this table for system compatibility and installation requirements.

Application Scenarios

The TNL-120 floating mud pump is the ideal choice for:

• Large cycle slurry ponds in mining and mineral processing operations.

• Sewage treatment plants requiring efficient sludge and mud transfer.

• Industrial sedimentation tanks and settling basins.

• Any heavy-duty application requiring the transfer of settled mud without disturbing the clear water layer above.

Frequently Asked Questions (FAQ)

Q1: What is the primary advantage of the TNL-120's floating design?
A: The primary advantage is operational precision and efficiency. By floating on the surface, the pump intake is strategically positioned to collect only the precipitated mud at the bottom of the pit. This prevents the pump from sucking in surface scum, debris, or excessive water, ensuring smoother operation and protecting the equipment from unnecessary wear.

Q2: Why does this mud pump have a longer service life than other models?
A: The TNL-120 utilizes a short shaft that is mounted vertically (standing). This structural design minimizes lateral stress and vibration on the shaft and bearings—which are common failure points in long-shaft submersible pumps. This mechanical integrity leads to significantly reduced maintenance and a longer service life.

Q3: What is the required power supply for this buoyancy sewage mud pump?
A: The TNL-120 is equipped with a 7.5 kW motor operating at 1450 rpm. You must ensure your site's power supply matches the motor's specific voltage and phase requirements (standard industrial configurations apply).

Q4: Can this pump handle abrasive materials or large solids?
A: Yes, it is specifically designed to handle sewage and mud. However, if your slurry contains very large solid particles, highly abrasive stones, or corrosive chemicals, please contact our technical team. We can discuss specific material upgrades for the impeller and casing to suit your exact application.

Q5: What are the physical dimensions and weight of the floating unit?
A: The overall dimension of the floating pump assembly is 1500 x 1350 x 1200 mm, and the total gross weight is 335 kg. Please ensure your lifting equipment and installation site can accommodate these specifications.