I. Equipment Design

High-efficiency Scrubber mixing type has modular integrated design, consisting of the following main components:

1. Power Transmission System

• Drive Motor : High-efficiency energy-saving motor
• Gearbox with hardened teeth : High transmission ratio, large output torque
• Main Shaft Assembly : Main shaft made of high-strength alloy steel
• Coupling : Flexible connection for vibration absorption

2. Cleaning System

• Three-layer rotor design : Upper, middle, and lower rotors evenly distributed
• Specially designed blades : Optimized spiral angle
• Wear-resistant rubber coating : All blade surfaces are protected by high-strength wear-resistant rubber
• Layered arrangement : Forms a three-dimensional mixing field

3. Casing Protection System

• Hexagonal casing : Unique hexagonal cross-sectional design
• Wear-resistant rubber lining : Full coverage of internal walls with thick rubber plates
• Inclined bottom : Facilitates material discharge
• Optimized loading and unloading openings : Smooth material flow

II. Detailed Description of Operating Principle

1. Power Transmission Process

Motor start → Speed reduction and torque increase through hardened tooth gearbox → Drive of high-speed main shaft rotation → Drive of synchronous rotation of three rotors → Formation of a powerful mixing and cleaning field

2. Material Cleaning Mechanism

First stage: Loading and dispersing material

Material enters through the upper loading opening into the hexagonal casing filled with water; the upper rotor first contacts the material for preliminary loosening, material moves downward under the action of water flow.

Second stage: Intensive cleaning

Mechanical friction cleaning:

• Three rotors rotate at high speed (1200-1800 rpm)
• Specially designed r ubber blades provide intensive mixing of material
• Blades and particle surfaces of the ma terial create strong friction
• Mechanical force separates substances adhered to particle surfaces

Mutual particle collisions:

• Intensive mixing causes strong particle agitation
• Between particles occur high-frequency collisions and friction Self-abrasion of material enhances cleaning effect
• Agglomerated material is broken and dispersed
• Washing action of water flow:

High-speed rotation creates strong turbulence

• Water flow washes material surfaces from different angles
• Washes away separated dirt and impurities
• Constant renewal of washing water maintains cleaning effect
• Enhancement by hexagonal casing:

Hexagonal cross-section creates a special vortex flow effect

• Material undergoes secondary collisions at corners
• Increases residence time and cleaning path of material
• Improves completeness and uniformity of cleaning
• Third stage: Clay separation and cleaning

Dispersing and separating clay material

• : Clay lumps are completely broken down Separation of sticky impurities
• : Clay film on mineral surfaces is separated Removal of solvents and dirt
• : Effective removal of adhered solvents and dirt Separation of light and heavy substances
• Разделение легких и тяжелых веществ : The fine clay fraction overflows with the water flow, clean particles settle

Fourth stage: Discharge of clean material

The cleaned material is discharged through the lower discharge opening, sludge and fine impurities overflow through the overflow opening, achieving effective separation of clean material and spent sludge.

3. Joint action of three rotors

• Upper rotor : Preliminary dispersion of material, destruction of agglomerates
• Middle rotor : Main intensive cleaning zone
• Lower rotor : Deep cleaning, ensuring thoroughness
• Three-dimensional mixing : Three rotors form a three-dimensional circulation mixing field

III. Application area and materials

1. Particle size range

• Optimal processing size : 0-6 mm
• Main processing range : 3-6 mm medium and coarse sand
• Processing of fine fraction : 0-3 mm fine sand and stone powder
• Size requirements : The loading size must meet the requirements, too large particles require preliminary screening

2. Types of applied materials

Natural sand : River sand, lake sand, sea sand, weathered sand, mountain sand, natural sand with high clay content (up to 20%).

Artificial crushed sand : Granite crushed sand, limestone crushed sand, basalt crushed sand, various types of crushed stone, crushed sand with high stone powder content.

Mineral raw materials : Loose clayey granular ores (iron ore, manganese ore), clay minerals (kaolin, bentonite), oxidized ores (clay-containing oxidized iron ore, bauxite), weathered ores.

Other materials : Recycled construction waste aggregate, tailings sand extraction, crushed used concrete.

3. Material condition requirements

The material may contain clay (clay content ≤20%), moisture is not limited, high adhesion is acceptable, material hardness is not limited.

IV. Main functions and effects

1. Cleaning and enrichment of particles

Surface cleaning: removal of clay coating from the surface of minerals or materials, removal of clay film from particle surfaces, removal of organic substances and oxides, increasing purity and enrichment degree of the material.

2. Dispersion and separation of clay material

Destruction of lumps, complete dispersion of clay into fine particles, separation of agglomerated mineral grains, effective separation of clay and sand.

3. Removal of surface impurities

Effective removal of solvents adsorbed on mineral surfaces, removal of dirt adhered to the surface, separation of fine clay, stone powder and other impurities, significantly improving material quality and market value.

4. Application effect

Purity increase by 90%+, reduction of clay content from 15-20% to less than 3%, dispersion degree of clay lumps over 95%, product quality meets the requirements of high-quality sand, gravel and minerals.

V. Technical specifications and advantages

Innovative hexagonal body design enhances cleaning effect, three-layer spatial arrangement of rotors ensures thorough cleaning, full rubber protection, wear resistance, long service life, compact layout, small footprint, high cleaning intensity, high degree of contaminant removal, large capacity, low energy consumption, stable reliable operation, low failure rate, high adaptability to various materials, sizes, high clay content, strong stickiness, continuous operation with high capacity.