Hydraulic Static Screen

Solid-liquid Separation / River Dredging Pretreatment

Energy-free | Large Flow Rate | Maintenance-free |
Easy to Clean | Wide Range | Long Life

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Hydraulic Static Screen

lntroduction

Hydraulic static screen are also known as oblique screens, curved screens, slit screens, and hydraulic grids. Hydraulic static screen can effectively reduce the concentration of suspended solids in the water and reduce the treatment load of subsequent processes. At the same time, it is also used in industrial production for solid-liquid separation and recovery of useful substances, and is an excellent non-powered equipment for filtering or recovering solid or colloidal substances such as suspended solids, floating matter, and sediments.

Energy-free

Uses the gravity of the water flow itself to work

Large Flow Rate

The single machine treats a large amount of water

Maintenance-free

Simple construction with no moving parts

Easy to Clean

Not easy to block, cleaning by water sprayers

Wide Range

Wide range of products

Long Life

Stainless Steel，High Strength，No deformation

Applications

* Suitable for solid-liquid separation and recovery in industrial production.

* Suitable for pre-treatment of sludge or river dredging.

* Used in papermaking, slaughtering, leather, sugar, winemaking, food processing, textile, printing and dyeing, petrochemical and other small industrial wastewater treatment, to remove suspended solids, floating matter, sediment and other solid substances.

Working Process

The main body of the hydraulic static screen is a stainless steel curved or flat filter screen surface made of precision by the wedge-shaped steel rod, and the wastewater to be treated is evenly distributed to the inclined sieve surface through the overflow weir, because the gap on the surface of the screen is small and smooth, the back gap is large, the drainage is smooth, and it is not easy to block; The solid material is intercepted, the filtered water flows out of the gap in the sieve plate, and at the same time, under the action of hydraulic force, the solid material is pushed to the lower end of the sieve plate for discharge, so as to achieve the purpose of solid-liquid separation.

Specifications

* Any specification changes shall not be announced in advance. Please request drawings when designing

Technical Specifications

Model specifications	BNSL-60	BNSL-90	BNSL-120	BNSL-150	BNSL-200
Screen width(mm)	600	900	1200	1500	2000
Device Size(mm)	70013201800	100013201800	130015202100	160015202100	210015202100
Inlet pipe	DN100	DN150	DN200	DN250	DN250
Outlet pipe	DN150	DN200	DN250	DN300	DN350
Drainage pipe	DN65	DN65	DN65	DN65	DN65
Equipment empty weight (Kg)	230	280	360	420	550
Equipment operating weight (Kg）	980	1300	1600	1980	2550

Technical Data Sheet

Technical Specifications			BNSL-60	BNSL-90	BNSL-120	BNSL-150	BNSL-200
Gap b(mm)	0.25	Capacity Q（m³/h)	8	12	18	24	30
	0.5		25	35	45	55	70
	1.0		40	60	80	100	120
	1.5		60	80	100	130	160
	2.0		80	105	130	165	200

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Benenv Group

Benefit the Environment

Beneny Group has more than 10 subsidiaries, with total assets of morel than 80 million USD. Benenv has more than 60 national patents and a number of international certifications, such as ISO9001 international quality system certification, CE EU certification, Ecovadis certification, etc.

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Hydraulic Static Screen

lntroduction

Energy-free

Large Flow Rate

Maintenance-free

Easy to Clean

Wide Range

Long Life

Applications

Working Process

Specifications

Technical Specifications

Technical Data Sheet

Relate Products

Mechanical Bar Screen

Inlet Screen

Rotary Drum Screen OA1

Rotary Drum Screen OA2

Benefit the Environment

Contact Us