Coal Sewage Rotary Drum Sludge Thickener, 500L/h, 1kW Motor 1

Coal Sewage Rotary Drum Sludge Thickener, 500L/h, 1kW Motor 2

Coal Sewage Rotary Drum Sludge Thickener, 500L/h, 1kW Motor 3

Coal Sewage Rotary Drum Sludge Thickener, 500L/h, 1kW Motor 4

Coal Sewage Rotary Drum Sludge Thickener, 500L/h, 1kW Motor 5

Coal Sewage Rotary Drum Sludge Thickener, 500L/h, 1kW Motor 6

Coal Sewage Rotary Drum Sludge Thickener, 500L/h, 1kW Motor

A compact rotary-drum sludge thickener for coal-industry sewage that processes up to 500 L/h using a reliable 1 kW motor to continuously concentrate and dewater sludge. Selling points: continuous rotary thickening for stable solids recovery, low-energy 1 kW drive for cost-efficient operation, rugged corrosion-resistant build for harsh coal wastewater, simple controls with low maintenance and a small footprint. Ideal for on-site pre-thickening to cut disposal costs and improve downstream dewatering or treatment performance.

brand name:

QILEE

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-1(sets):30(days),>1(sets):To be negotiated(days)

Place of Origin:

China

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Reference Weight(kg)

660

Powder Consumption(kw)

0.75

Water Content's Rate(%)

75~85

Inlet Consistency(%)

1.5~2.5

Dried Sludge(kg/hr)

30~50

Treating Capacity(m3/hr)

2.0~3.3

Belt Width(mm)

500

Dimensions(mm)

2150*1050*2350

Processing Type

desalination

Power(W)

1 kW

Product name

Rotary Drum Sludge Thickener

Voltage

220 V, 380 V

weight (kg)

660

productivity

500L/Hour

warranty

1 Year

place of origin

Shanghai, China

core components

Motor

machinery test report

Provided

video outgoing-inspection

Provided

Compact, Efficient, Durable, Reliable

The QTA Dewatering Machine Coal Sewage Rotary Drum Sludge Thickener delivers efficient 500 L/h thickening with a 1 kW motor, reducing sludge disposal volume and operating costs by producing drier cake and consistent throughput. Built from high‑strength SUS304 stainless steel with Swiss‑imported filter cloth, an air‑chamber cloth correction system and low‑noise, low‑energy drive, it ensures long service life, minimal maintenance and safe automated operation. Its compact skid-mounted profile and robust finish come in standard export carton packing for easy transport and quick installation, with typical delivery in 3–20 days to get reliable dewatering into your process fast.

Efficient Rotary Sludge Thickener

The QTA Dewatering Machine Coal Sewage Rotary Drum Sludge Thickener (500 L/h, 1 kW motor) features a stainless-steel rotary drum, Swiss-import filter cloth and an air-chamber automatic deviation correction system for stable, corrosion-resistant operation. Designed for coal sewage and industrial sludges, it provides high-efficiency dewatering with low energy consumption and noise (≤75 dB), producing low-moisture cake and steady filtrate collection via an integrated lower collecting tray and disposal agitator. Its compact, low‑maintenance structure includes safety monitoring and automatic stop devices for flexible continuous operation and easy integration with dosing, washing or pumping systems across municipal, mining, food and chemical wastewater applications.

Efficient Rotary Sludge Thickener

The QTA Dewatering Machine coal sewage rotary drum sludge thickener with a 1 kW motor is engineered for continuous sludge concentration at around 500 L/h, providing efficient slurry–water separation for municipal and industrial wastewater. Constructed from high-strength stainless steel and fitted with Swiss-imported filter cloth plus an air-chamber automatic deviation correction device, it ensures stable operation, low energy consumption, easy maintenance and noise levels ≤75 dB(A). Equipped with safety monitoring and automatic stop functions, this unit is ideal for coal sewage, city sewage, food, chemical and mining sludge dewatering and integrates well with dosing pumps and other dewatering accessories.

◎ Compact Efficient Separation

◎ Durable Stainless Construction

◎ Automated Low Maintenance

Efficient Compact Reliable Thickening

Born from years of industrial wastewater engineering, the QTA Dewatering Machine - a Coal Sewage Rotary Drum Sludge Thickener (500L/h, 1kW motor) - combines R&D-driven design and durable build quality to meet demanding coal sewage applications. It performs continuous rotary drum thickening to concentrate sludge, reduce volume, and improve downstream dewatering while consuming just 1 kW for high energy efficiency and stable 500 L/h throughput. Key features and advantages include a rugged corrosion-resistant drum, compact footprint, simple automatic operation with low maintenance, high solids recovery, adjustable feed control, and proven reliability for long service life.

Material introduction

The QTA Dewatering Machine’s main structure and sludge-contact parts are fabricated from high-strength SUS304 stainless steel, offering superior corrosion resistance and long-term durability for coal sewage rotary drum sludge thickening. Critical filtration surfaces use Swiss-imported filter cloth and an air-chamber automatic deviation correction device to ensure stable cloth performance, efficient solid–liquid separation, and reduced maintenance. Ancillary components, including a 1 kW corrosion-resistant drive motor, reinforced drum and sealed filtrate trays, are engineered for low-noise, low-energy operation and easy cleaning in demanding wastewater environments.

◎ SUS304 Main Structure

◎ Swiss-Filter Rotary Drum

◎ Air-Chamber Correction & Components

FAQ

What is a Coal Sewage Rotary Drum Sludge Thickener and what does a model rated 500 L/h with a 1 kW motor do?

It is a mechanical thickening device that separates and concentrates solids from coal-processing wastewater (coal wash plant effluent, mine drainage, slurry ponds) using a slowly rotating perforated drum or screen. The 500 L/h rating is a nominal feed throughput (about 0.5 m³/h) under typical conditions, and the 1 kW motor provides the drive power for drum rotation, scrapers/brushes and any minor drives. The unit reduces sludge volume, increases solids concentration, and recovers clear overflow for return or discharge.

What kinds of sludge and application scenarios is this thickener best suited for?

It’s optimized for coal-related sludges and fine mineral suspensions from coal washing, coal mine sewage, grit and fine-sand rejects, and similar industrial slurries with predominately mineral solids. It also works in other scenarios with fine suspended solids (mineral processing, quarry washwater) provided the feed is free of large debris and the solids respond to conditioning (flocculation) when required.

What performance can I expect — throughput, final solids concentration and clarity of overflow?

The nominal hydraulic feed is 500 L/h, but actual throughput depends on feed solids concentration and particle characteristics. Typical feed total solids for these applications is in the range of 0.5–6% TS. With proper feed conditioning (flocculant and stable feed rate) the thickener commonly raises solids to roughly 6–12% TS; in well-conditioned cases the cake can reach higher (up to ~15% TS). Overflow clarity and water recovery also depend on flocculation and residence time; expect substantial reduction in suspended solids compared with raw feed but results vary by site.

What pre-treatment and operational steps are required for best results?

Best practice is to remove large debris (coarse screening or grit removal) before the drum, then condition the slurry with an appropriate flocculant (usually selected and dosed by jar testing) to promote particle aggregation. Maintain a steady feed rate, adjust drum rotational speed and scraper settings per manufacturer guidance, and control flocculant dose to balance cake dryness and overflow clarity. The unit is designed for continuous operation and typically integrates with a feed pump, flocculant dosing system, and a clarified water outlet.

What are typical installation, power, and footprint considerations?

The unit is usually skid- or frame-mounted for easy site installation and connects to standard electrical supply sized for the 1 kW motor plus any auxiliary equipment (pumps, dosing units). Physical footprint is modest compared with large thickeners — confirm exact dimensions with the supplier — and it requires level, sturdy support, access for feed piping and sludge discharge, and a place for the clarified water outlet. Plan for a compatible sludge pump or conveyor if thickened sludge needs further transport.

What routine maintenance and common troubleshooting should I expect?

Routine maintenance includes inspecting and cleaning the drum screen mesh, checking and greasing bearings, inspecting seals and scraper/brush components, and verifying motor and gearbox condition. Replace worn mesh or brushes as needed. Common issues: low cake solids (usually resolved by optimizing flocculant type/dose or reducing feed rate), screen clogging (clear with cleaning or pre-screening), excessive vibration/noise (check bearings, balancing, and drum alignment), and poor overflow clarity (adjust flocculation and residence time). Schedule periodic preventive checks and keep spare wear parts on hand.

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