Bow Screen

The bow screen, also known as a curved screen or stationary screen, is a common solid-liquid separation device widely used in the pulp and paper industry, wastewater treatment, food processing, and chemical industries. It utilizes the principle of a curved screen surface, allowing pulp or slurry to pass through under gravity or certain pressure to achieve separation.

Purpose:

HSY Micra-Screen is an economical and practicalsolid-liquid separation equipment, its function is

1.Fiber recovery

2.Slurry concentration

3.Purification of spray water and seal water

4.Long and short fiber grading

5.Fiber/filler separation

6.Water purification

Features:

1.Screen plate is stainless steel and slot type, the slot width can be 50-250um.

2.Openness of slice lip is adjustable, feeding with pressure and bar type of bow screen plate to guarantee high filtration ability.

3.Instantaneously open the slice lip regularly to wash out the sediments at the slice lip.

4.Equipped with pneumatic control box, to wash and clean the screen plate automatically.

Characteristics:

1.Stainless steel grid-shaped curved screen with a slit widthof50-250 microns

2.Large filtration capacity

3.Automatic cleaning of the sieve plate and feed inlet

4.Compact structure,easyinstallation and maintenance

5.Fully enclosed structure, clean working environment

Typical uses in the paper industry:

1.Circulating water filtration for vacuum pumps

2.Squeezing water filtration

3.Ultra clear filter for multidisc filter to protect high pressure water needle

4.Fiber recycling of white water under paper machine

5.Stabilization of wet-damaged paper or dry-damaged Pulp Consistency

Technical Data:

ModelHSY-1HSY-2HSY-3
Inlet Pressure:(MPa)0.15-0.25
Inlet Consistency:(%)≤2.5
Washing Water Flow:(L/s)100200300
Washing Water Pressure:(MPa)≥0.5
Capacity:(m³/h)80-120160-240240-360

Working site:

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