For Water and Effluent Treatment Static Sieve Bend Wedge Wire
Screen
Wedge Wire Screen Description
Static Sieve Bend Wedge Wire Screen also called Curved sieves,
It is divided into two types: pressure curved sieves and gravity
curved sieves.
Processing principle and structure:
The pressure curved screen is an efficient screen that relies on
pressure wet material to screen.
It consists of a screen surface, a screen box, a feeding device and
an outlet.
The screen surface is the key component of the pressure curved screen.
It is assembled by stainless steel sieve-shaped sieve bars.
During operation, the wet material is sprayed from the nozzle under
the pressure of 0.2-0.4Mpa.
Triangular sieve wedge strips form a knife edge to scrape the
material into a thin layer, so that the water
and fine materials are evenly dispersed.
The so-called "scraping" effect is to make the material easy to
classify, and the entire screen surface is
self-cleaning.
The screened material is discharged from the slag outlet, and the
screened material enters the slurry outlet.
Wedge Wire Screen Performance Parameters:
1. The arc angle of the screen surface: 120° or selected arc
2. Screen width: 50um, 75um, 100um, 150um, 200um
3. Material handling capacity: 34~46m3/h4, feeding pressure:
0.2~0.4MPa
5. Screen width: 585mm, 710mm, 825mm
6.The arc radius of the screen surface: 762mm
7. The screen surface can be used in both directions and has a long
service life.
| Name | Static Sieve Bend Wedge Wire Screen |
| Colour | Stainless Steel Silver color or can be customized accroding to Customer's specific request |
| Wedge Wire | 0.5x1.5, 0.75x1.5,1x2,1.5x2.5,2x3,2x4,3x5,etc. |
| Support Rod | 1.5x2.5,2x3,3x5,4x7,5x8,etc, |
| Material | Stainless steel 304 304L 316 316L or as customer's request |
| Frame | No Frame or "L" Type frame, Ordinary Frame,5x10mm frame,etc.
Customized is available |
Arc height | 10mm,15mm,20mm,50mm or depend on you size of screen panel. |
Wedge Wire Screen Features:
1.Reduced equipment and installation costs
2.Low maintenance costs
3.Better flow rate and finer fiber removal
4.Wide range of application
5.Longer screen life
6.Slot sizes range from 25um to 20mm
7.Made with 300series stainless steel
Wedge Wire Screen Factors affecting screening efficiency:
1. The size of the feeding pressure.
The feed pressure should be 0.2~0.4MPa. The higher the pressure,
the higher the screening efficiency,
and the lower the pressure, the lower the screening efficiency.
2. The arc surface of the nozzle and the sieve should be tangent.
If the installation accuracy is too poor,
it will not be possible to produce the cutting effect, so the
screen surface will not be able to screen the
material, or the movement of the material is blocked and the
direction of movement is changed.
At this time, the screen surface will also lose the function of
screening the material.
3. The effect of the fine grinding process before the sieve:
it cannot be ground too fine, otherwise the ground slag particles
will enter the starch milk together with
the starch granules, which will increase the slag content in the
starch milk.
Wedge Wire Screen Packing&details:
