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Rotary drum thickener

Classification:

Sludge dewatering equipment

Keywords: stacking screw dewatering machine, pre-concentration stacking screw dewatering machine, integrated stacking screw dewatering system

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Detailed introduction

Product overview

ZN type rotary drum thickener is a kind of automatic sludge thickener replacing the traditional sludge thickener, which can stably and continuously concentrate sludge. It is widely used in sludge reduction pre-concentration treatment in various industries, solid and liquid separation in pulp, fiber, chemical industry, food, plastic, metallurgy, mining and other industrial processes, and filtration and recovery of raw materials in brewing, monosodium glutamate, stuffing, starch plants and various food processing plants, tap water is filtered before entering the water, rainwater is filtered and recycled, solid and liquid separation in fruit and vegetable processing industry, engineering drainage and wastewater treatment in urban domestic sewage, pulp industry, chemical industry, etc., and slag particles in wine making and pickling brewing industry are filtered and removed.

Advantages Introduction

There are propeller blades in the drum screen, which are arranged at a certain angle, which can increase the resistance and increase the residence time of sludge in the screen, and achieve better concentration effect;

The drive bearing adopts tin bronze (graphite) self-lubricating copper sleeve, thus reducing the operation failure of the machine;

The service life of the oil-containing nylon tugboat is more than 10 times that of the ordinary PP wheel, and the noise is small during operation;

The turn-simple thickener occupies a small area, the civil construction cost is small, the flocculant requirements are smaller, the operating cost will be reduced a lot;

The rotary drum thickener can realize full automatic operation, does not need personnel on duty, but also can ensure the work efficiency.

Technical parameters

Size/Model ZN20 ZN40 ZN60 ZN80 Remarks
Body Material Carbon steel, stainless steel (SUS304), stainless steel (SUS316), other special materials
Screen size (mesh) 30-80
Capacity (m³/h)
Entry concentration (SS0.5-1.5%)
 8-15 16-30 24-45 32-60 Depending on the type of sludge
Dry weight DS(kg/h) 80-120 120-200 200-300 300-400
Moisture content of mud cake (%) 90-96 90-96 90-96 90-96  
Power used (kw) Drum drive machine (variable frequency speed regulation) 0.55 0.75 0.75X2 1.1 × 2  
Conditioning mixer 0.37 0.55 0.37x2 0.55x2  
Filtrate lower general drain pan There are There are There are There are  
Appearance reference dimension (mm) L 3344 3548 3498 3648 Please request a picture of the actual installation size before ordering
W 1058 1128 1800 1900
H 1485 1595 1535 1595
Reference weight (kg) 700 1220 1450 2600  

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