Carbon Steel / Stainless Steel Paddle Mixer For Water Treatment / Sludge Treatment

Paddle Mixer: Used for mixing in flocculation, sludge treatment, neutralization and water dilution processes.

Quick Details

Product Positioning and Overview

This series of paddle mixers is a high-efficiency and reliable mixing device specially designed for water and wastewater treatment processes. Through precisely controlled paddle rotation, it creates ideal hydrodynamic conditions in water treatment tanks, ensuring rapid and uniform diffusion of chemicals (such as coagulants, flocculants, pH regulators) and perfect suspension of suspended solids. It is a key equipment for optimizing treatment effects and reducing operating costs.

Core Advantages in Water Treatment

Process-Optimized Design:The paddle shape, rotation speed and installation position are scientifically designed according to specific processes (rapid mixing, flocculation, sludge agitation), ensuring the formation of an optimal velocity gradient (G-value), promoting floc growth and preventing floc rupture.

High Mixing Efficiency & Energy Conservation:The large-diameter, low-speed running paddles can generate a wide range of gentle plug flow with low energy consumption, achieving uniform mixing of the entire tank, avoiding short-circuiting and dead zones, and significantly improving chemical utilization efficiency.

Excellent Suspension Performance:Designed specifically for sludge agitation and anti-sedimentation at the tank bottom, it can effectively maintain solid particles in a uniformly suspended state and prevent sedimentation and hardening.

Durable & Easy Maintenance:The main body is made of high-quality stainless steel (SS304/316L) or carbon steel with anti-corrosion coating. The bearings adopt multi-seal structure, suitable for corrosive and abrasive environments. With a simple structure and few underwater components, it is easy to maintain.

Flexible Drive & Control Options:Fixed speed, two-speed or variable frequency speed regulation options are available. The mixing intensity can be automatically adjusted according to influent load, realizing intelligent and energy-saving operation. Both dry-type and submersible motor installation methods can be equipped.

Typical Application Scenarios in Water Treatment

Rapid Mixing Tank: Used for rapid diffusion and initial reaction of coagulants (such as PAC, aluminum sulfate).

Flocculation Tank: Used to promote the collision of small flocs and their growth into large and dense flocs for easy sedimentation.

Sludge Agitation Tank: Used for homogenizing stored sludge and preventing sedimentation and anaerobic digestion.

Sludge Conditioning Tank: Used for thorough mixing with conditioners (such as PAM, lime) before dewatering.

Chemical Reaction Tank/Neutralization Tank: Used for agitation in processes such as pH adjustment and chemical precipitation.

Chemical Storage Tank & Dilution Tank: Used for preparing and maintaining uniform solutions of chemicals such as polymers.

Technical Specifications