Stainless steel johnson wedge wire screen filter tube/ deep well
filter screen pipe
Stainless steel johnson
wedge wire screen filter tube/ deep well filter screen
pipe is made of wedge
wire . Iis a welded steel structure, mainly used for filtration,
separation and retention media.It
consists of surface profiles, usually V-shaped, that are resistance
welded onto support profiles.The support profiles are rods in the
axial direction of the tube. The surface profiles are spirally
wound around the support profiles,The distance between the surface
profiles is controlled very accurately, as it forms the slot
through which the filtrate flows.
Specification of Stainless
steel johnson wedge wire screen filter tube/ deep well filter
screen pipe
Stainless steel johnson wedge wire screen filter tube/ deep well
filter screen pipe has
the following advantage:
1.Non-clogging: the
continuous slot formed by the V-shaped surface wires ensures a
two-point contact between the particles and the slot, which
minimizes clogging.
2.High-precision slot
sizes: precise
slot sizes are available to meet customers
requirements.
3.Surface filtration: the
V-shaped surface wires allow easy cleaning by mechanical scraping
or back flushing.
4.Low
pressure-drop
5.Strong construction: for
most applications, the wedge wire screen is self-supporting,
because of the welding at each intersection.
Principle of Stainless
steel johnson wedge wire screen filter tube/ deep well filter
screen pipe
1.During
the filter cycle, the solid are deposited on the smooth surface,
This 'cake' atcs as an extre filter for finer parcticles, The fines
that slip through do not get stuck in the conical slots.
2.By
reversing the flow, the cake and dirt are removed from the filter
surface.
Packing and
delivery
