NZG type rotary drum precision filter

Product Introduction brief introductionRotary drum precision filter is a filtering device that removes suspended solids. The device consists of a main equipment module, a core filtration module, a backwash system, a drive

CLASSIFICATION：TDS-48RD

UPDATE TIME：2025-04-09

Consultation 021-522-30030

Detailed Introduction

NZG型转鼓式精密过滤器

brief introduction

Rotary drum precision filter is a filtering device that removes suspended solids. The device consists of a main equipment module, a core filtration module, a backwash system, a drive system, and an automatic control system. The drum is equipped with a removable filter screen. Mainly used in the deep treatment and renovation of municipal sewage, water resource recovery and recycling, industrial wastewater treatment, etc.

characteristic

The filter has a long service life, up to 10 years or more; The filter screen is easy to replace, and the independent mesh can be removed independently; Strong resistance to impact loads; Filtering can operate continuously with low energy consumption; Small head loss. Head loss less than 30CM

Working principle

The rotary drum precision filter is a continuous filter, and there is an automatic on-off switch inside the equipment. When water enters the drum, the liquid level sensor will send a signal to start the deceleration drive system to drive the drum to rotate, and at the same time, the backwash pump will be started. The sewage flows into the hollow drum, which is equipped with a high-strength stainless steel filter screen. Wastewater flows out from the inside to the outside of the filter, and suspended solids in the wastewater are trapped inside the filter. The flushing water is used to flush the filter screen from the outside to the inside through the nozzle located at the top of the drum. The small particles washed off are collected by the backwash water collection tank inside the equipment and discharged through the sewage pipe. When there is no water passing through the device, the device will automatically stop.

model selection

NZG - □ Note: NZG drum type precision filter, □ Processing capacity (m ³/d)

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