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ZL rotary drum filter

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


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Detailed introduction


Uses and Introduction

ZL drum filters are designed for small and medium-sized municipal or industrial wastewater treatment plants. It is a continuous and effective screening of suspended solids in water equipment, mainly used in sewage pretreatment or industrial screening process. In some sewage treatment, the screened sewage can remove 30% to 60% of organic or inorganic suspended solids, greatly reducing the processing load of the subsequent process.

Model representation

Features

Simple structure and high reliability.

Compact structure, small footprint.

The drum surface of the rotating drum is made of wedge-shaped grating or punching mesh, with excellent hydraulic characteristics.

Outline installation dimension drawing

1. Water storage bin 2, frame 3, drum 4, slag plate 5, inspection door 6, gear motor 7, backwash water inlet

Technical parameters

Model Inlet pipe Water outlet pipe Cleaning water pipe Overflow pipe A C D E F G K L S U
ZL 350 × 600 DN100 DN150 DN15 DN80 1120 600 850 1100 620 600 540 760 735 550
ZL 610 × 610 DN150 DN200 DN15 DN80 1190 610 1415 1596 950 1000 825 1085 748 944
ZL 610 × 1220 DN200 DN250 DN20 DN150 1765 1220 1380 1595 950 1000 830 1085 1360 944
ZL 610 × 1830 DN250 DN300 DN25 DN150 2380 1830 1380 1895 1250 1000 1130 1385 2022 944
ZL 800 × 1830 DN300 DN350 DN25 DN150 2390 1830 1440 1935 1200 1205 980 1295 1820 1255

 

Grid gap (mm) 0.25 0.5 0.75 1 1.5 2.5 Drum diameter
(Mm)
Drum length
(Mm)
Power
(KW)
Model Capacity (m³/h)
ZL 350 × 600 8 15 20 25 32 42 350 600 0.25
ZL 610 × 610 33 60 81 100 130 170 610 610 0.55
ZL 610 × 1220 65 120 162 200 260 340 610 1220 0.75
ZL 610 × 1830 100 180 243 306 397 520 610 1830 0.75
ZL 800 × 1830 175 315 436 535 695 912 800 1830 1.1

Note: The model with grid gap greater than 1mm shall be selected, and the diameter of inlet and outlet water pipes shall be checked.

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