Specifications

Fish farm rotary vacuum drum filter water treatment
1.small size aperture filter
2.automatic self clean

     Fish farm rotary vacuum drum filter water treatment

 

 

1.SS316L mesh with small size aperture filter
2.automatic self cleaning function

 

 

NT-WLJ series Automatic drum filter

Product description

NT-WLJ Series drum filter is composed by four parts: house, roller, back washing system, electric control system. Capacity: 20 ~ 100M³/H (or higher), use non-toxic seawater corrosion resistant high quality engineering plastic materials, and use 200 mesh (80 microns) stainless steel mesh to remove & separate suspended solids.

1. Working principle

When the water containing particles of suspended solids enter into the drum, suspended solids are stainless steel filter retention, filtered water which does not contain suspended solids enter into water tank. When the suspended solids accumulate to a certain amount inside roller, it will reduce the filter permeable capacity, so increase the drum water level, when the water level reaches to the fixed high level, the water level auto-control system starts working, back washing pump and roller motor start working at the same time, and use high pressure water to wash running mesh. The suspended solids be washed into the dirt collection tank and then exhausted from outfall by high pressure water. When the mesh is clean, it will improve the filter permeable capacity and reduce the drum water level, when the water level reaches to the fixed low level, back washing pump and roller motor stop working, and drum filter will start the new working recycle.

 

Features

1). Use with high quality plastic material and SS316L mesh, corrosion resistance and durable.

2). Use special made SS316L mesh with small size aperture, low resistance and high discharge capacity.

3). With auto back washing function to ensure system is working properly.

4). Low power consumption, high efficiency, easy operation and maintenance.

 

Product Appliance

1)    Suitable used for pre-solid-liquid separation processing of aquaculture raw water treatment.

2)    Suitable used for pre-solid-liquid separation processing of aquaculture industrial water treatment.

3)    Widely used in various lines which required pre-solid-liquid separation. Such as urban sewage water, paper, textile, printing and dyeing, chemical and sewage etc.

 

 

Model	Voltage	Power	Water flow (T/Hr)		Water Input/Output	Size
	V	Kw	75μm	38μm	mm	cm
NT-PM-20	380	0.55	20	10	Φ90Φ110	100×95×85
NT-PM-30	380	0.55	30	15	Φ90Φ110	115×95×85
NT-PM-40	380	0.55	40	20	Φ110Φ140	115×105×95
NT-PM-60	380	0.62	60	30	Φ140Φ160	140×105×95
NT-PM-80	380	0.62	80	40	Φ160Φ160	150×125×115
NT-PM-100	380	0.74	100	50	Φ160Φ200	170×125×125
NT-PM-150	380	1.1	150	75	Φ200Φ250	180×155×150
NT-PM-200	380	1.1	200	100	Φ250Φ250	195×165×165