Rotary Drum Solid-Liquid Separator

Continuous Solid-liquid Separation Solution

Drum-type solid-liquid separator details

Rotary Drum Solid-Liquid Separator Overview

The core component of a rotary drum solid-liquid separator is a cylindrical rotating drum. The drum is driven at high speed by a power source, and separation is achieved using centrifugal force. This type of separator is widely used because of its high separation efficiency and ability to quickly process large amounts of material.

Rotary Drum Solid-Liquid Separator for Sale

Product Details

Features and Advantages of Rotary Drum Solid-Liquid Separator

Features and Advantages

Efficient separation

Drum solid-liquid separators use the powerful centrifugal force generated by high-speed rotation to effectively separate substances of different densities and separate solids from liquids.

High processing capacity

Drum filters can be used for both small-scale production and large-scale industrial production. The processing capacity can be flexibly adjusted according to different needs.

Stable operation

Drum filters are a relatively mature design, with key components carefully manufactured and rigorously tested to ensure long-term operational stability.

Small footprint

Drum filters require a smaller footprint for the same treatment capacity than traditional large-scale filtration and sedimentation equipment.

Main Technical Parameters of Rotary Drum Solid-Liquid Separator

Main Technical Parameters

Model Main motor power (KW) Drum size (mm) Feed inlet (mm) Spillway diameter (mm) Drain outlet (mm) Capacity (m3/h)
HXD1500 5.5 7000*150 76 76 108 25-40
HXD2000 7.5 8000*2000 76 76 108 35-50
HXD3000 11 8000*3000 76 76 108 40-60
Working Principle of Rotary Drum Solid-Liquid Separator

Working Principle of Rotary Drum Solid-Liquid Separator

Working Principle

When the rotary drum solid-liquid separator is working, the material enters the rotating drum from the feed inlet. The rotation of the drum drives the material to tumble. The liquid flows out through the sieve holes on the drum wall under the action of centrifugal force and gravity to achieve separation. The solid continues to move in the drum to the discharge port for discharge, effectively completing the solid-liquid separation. It is suitable for the processing of a variety of mixed materials.

Application Scenarios of Rotary Drum Solid-Liquid Separator

Application Scenarios

Various types of farms

Such as pig farms, chicken farms, and cattle farms can efficiently process large amounts of livestock manure and achieve wet-dry separation.

Sewage treatment

As a pretreatment device for sewage treatment, it can remove solid impurities, reduce the burden on subsequent treatment, and improve the treatment effect.

Organic fertilizer production

It is used to separate manure and various residual wastes. The separated materials can be used for composting, and the liquid can also be fermented into liquid organic fertilizer.

Food processing

Separates waste and wastewater from food processing for recycling, reducing production costs and environmental impact.

Paper industry

Treats wastewater and waste, recovers useful fibres, improves resource utilisation and increases economic efficiency.

Application Case of Solid-liquid separation machines

Application Case

Buying Guide for Screw Extruding Solid Liquid Separator

Buying Guide

Capacity matching

Determine the appropriate capacity based on your production scale. Consider the volume of solid-liquid mixture to be processed per hour, as well as the concentration and nature of the material.

Consider the separation effect

The requirements for separation accuracy vary greatly from industry to industry, so attention should be paid to the smallest particle size that the equipment can separate and the maximum allowable solid content in the liquid.

Equipment material selection

Should be based on the corrosiveness and abrasiveness of the materials. If corrosive materials such as chemical solutions are processed, critical equipment parts should be made of corrosion-resistant materials.

Ease of maintenance

Easy to disassemble and clean. Self-cleaning filters are preferable. The overall structure should be compact, stable, and easy to install, operate, repair and maintain.

Overall cost assessment

When comparing purchase costs, consider quality and performance. Also consider operating costs, including energy consumption, replacement of wearing parts and maintenance costs.

After-sales service guarantee

Prefer manufacturers that provide installation and commissioning, maintenance and ongoing technical support to ensure proper operation and reduce downtime.

Advantages of the rotary drum solid-liquid separator

Frequently Asked Questions.

Processing capacity varies depending on the model and specifications of the equipment. The exact processing capacity depends on the scale of your production and the characteristics of the materials. You need to choose the right model. 

The separation is very effective. Depending on the material characteristics and the operating parameters of the equipment, the moisture content of the solid material can be reduced to about 20% to 30%.

The main components of the Huaxin Machinery Drum Solid-Liquid Separator are made of stainless steel, which has good corrosion resistance and can adapt to materials with different pH levels.

Operating costs include energy consumption, replacement of wearing parts, and maintenance. For energy consumption, the electricity cost is calculated based on the processing capacity and operating time. Wearing parts such as filters need to be replaced regularly, but the replacement cost is relatively low.

Huaxin Machinery provides comprehensive after-sales service, including equipment installation and commissioning, operation training, free maintenance during the warranty period, paid maintenance after the warranty period, and timely supply of spare parts.

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