Stainless steel Johnson wedge wire sieve bend screen for food
processing
the Sieve Bend Screen that is curved in profile and operates more
effectively than Flat Screen Panels in the same application, that
is, for dewatering and solid to liquid separation. The adjacent
Profile Wires are position perpendicular to the process flow and
thus enable its leading edge to ‘cut’ the flow and collect the
process liquid and smaller solid particles. The much larger
particles will run down the screen and are collected as a
consequence.
The Sieve Bend Screen is commonly used in food processing and corn
wet milling plants. In the corn wet milling process, CP Screens
precisely manufactures the 120 Degree DSM Screen which is simple in
shape, just like the common Sieve Bend Screen, however its very
fine slot openings commonly 75 and 100 µm, are very critical.
The horizontal orientated profile wires enable the screen to
effectively thicken pulp or separate fibres to a fine degree. The
process flow is introduced to the DSM screen via high-pressure
nozzles, which distributes the flow tangentially over the entire
width of the screen. The DSM screen will then proceed to ‘slice’
thin layers of water with the accompanying fine particles,
ultimately the filtrate media. This action results from the sharp
upper edge on the profile wires. Through our accurate and precise
optical measurement system, we can provide you with a Statistical
Analysis report that underlines the mean, maximum & minimum,
standard deviation and measured slot openings in a single batch.
Here is a common specification of this screen:
| Material | Stainless steel SUS 304 |
| Dimension | 1840 mm width, 1600 mm arc length, radius (R) 60 degree |
| Slot opening | 0.5 mm |
| Wedge bar width | 1.5 mm |
| Opening area appr | 25% |
| Wedge profile v-rod type | SH55D |
| Support rods type | SR250 |
| End bar size | 25 mm |
| Width | 10 mm thick |
| Rib spacing | standard |
DSM screen hot specifications ordered by customers:
- DSM screen 1830 × 1600 mm, hole 0.7 mm.
- DSM screen mesh for sugar industry size 2400 × 1600 × 0.6 mm.
- DSM screen 45 degrees, aperture 0.75 mm, size length 2100 mm ×
width 1650 mm.
- DSM screen to separate plastic flake - 3/8" from water containing
fiber and floating material. Feed to the screen 5% HDPE flake in
water. To process 116.6 kg/min, 330 Liters/min.
2. Specifition:
(1) material:stainless steel 304,316,etc
(2) slot size:0.02-5mm or customer's requirement
(3) support bars pitch:1.5-3cm or customer's requirement
(4) wedge wire size:
1.5x2.2mm,1.5x2.5mm,2.3x3.6mm,1.8x4.3mm,3.0x4.7mm,etc
(5) support bars size:
2.3x2.7mm,2.3x3.6mm,3.0x4.7mm,3.7x5.6mm,3.3x6.3mm,etc
DSM screen panel |
Material: | stainless steel (304,316 etc.) |
Wedge Wire or Profile Wire (mm): | Width : 1.50 1.80 2.30 3.00 3.30 3.70 |
Height : 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00 |
Support Rod or Support Wire (mm): | Width : 2.30 3.00 3.30 3.70 |
Height : 2.70 3.60 4.70 5.60 6.30 |
Round : 2.50mm -- 6.0mm |
| Slot Opening Size (mm) | 0.02mm - 5 mm |
Length: | lengths up to 6 meters or customized as your request |
Width: | 25mm - 1200 mm or customized as your request |
Note: Other specifications can be customized according to your
requirement |
Advantages:
- A continuous slot opening which significantly increases the
available open area, thus providing greater access to the water
bearing zone (the aquifer)
- A "V" shaped profile wire which avoids clogging and ensures an
uninterrupted flow.
- A uniform and efficient well development due to the continuous slot
openin
3. Application :
1.) Widely used in vairous kinds of medium filtering
2.) As the fitting using in the water-treating equipment ( the
environment protection; the sea water transforms into the
industrial water and life use water desalination treatment; running
water treatment; softening treatment;
3.) The petroleum industry: the petroleum product terminal filters
and the chemical acid; the alkali liquid filters, the ethyl
alcohol;
4.) The organic solution recycling filter
Contect Details :
Anping Yoston Metal Wire Mesh Co.,Ltd.
No.56 Yuhua South Road , Anping Hebei China
Tel / Wechat / Whatsapp: +86 15833839680
Email: yoston@foxmail.com
