PG / GPY Series Disc Filter Fan Plate Castings And Forgings For
Mining Equipment
1. Product introduction of fan plate castings and forgings
Fan-shaped plate, disc filter fan-shaped plate, filter plate
sector, PG/GPY disc filter sector plate - disc filter fan-shaped
plate, a new engineering plastics sector plate light weight, high
strength, good hydrophobic, opening rate is high, the better effect
of dewatering and cake, filter cake moisture content is low,
service life is long, corrosion resistance, convenient decorating.
2. Working principle of disc filter Castings And Forgings
Disc filter mainly by vacuum pump under the action of forming force
difference, the formation of particles on the filter cloth filter
cake, and through the filter cake and filter cloth exclude liquid
phase, solid-liquid separation, used for 0-0.5mm flotation cleaned
coal and tail coal and other fine granular material dehydration,
can also be used in metallurgy, chemical, petrochemical, sewage
treatment solid-liquid separation.
3. Product parameters of fan-shaped plate for disc vacuum filter castings and forgings
(1) Product parameters of fan plate for PG series disc vacuum
filter castings and forgings
| Model | PG18-4 | PG27-6 | PG39-4 | PG58-6 | PG78-8 | PG97-10 | PG116-12 |
| Filter area(㎡) | 18 | 27 | 39 | 58 | 78 | 97 | 116 |
Filter plate number (PCS) | 4 | 6 | 4 | 6 | 8 | 10 | 12 |
| Filter diameter(mm) | 1800 | 1800 | 2700 | 2700 | 2700 | 2700 | 2700 |
| Number of filter fans in each disk(PCS) | 10 |
(2) Product parameters of GPY series disc vacuum filter castings and forgings
| Model | GPY-20 | GPY-30 | GPY-40 | GPY-60 | GPY-80 | GPY-100 | GPY-120 | GPY-140 | GPY-160 | GPY-180 | GPY-200 |
| Filter area(㎡) | 20 | 30 | 40 | 60 | 80 | 100 | 120 | 140 | 164 | 184 | 204 |
Filter plate number (PCS) | 4 | 6 | 4 | 6 | 8 | 10 | 12 | 7 | 8 | 9 | 10 |
| Filter diameter(mm) | 1800 | 2700 | 3840 |
| Number of filter fans in each disk(PCS) | 10 | 12 |
(3) Technical parameters of new engineering plastic sector plate:
| Technical parameters of new engineering plastic sector plate: |
| Performance of the project | Test condition
| Test method | Test data | Data unit
|
| Physical Property | Melt flow rate | 200℃ 5kg | ASTM D-1238 | 4.5 | g/10min |
| Melt flow rate | 200℃ 21.6kg | ASTM D-1238 | 50 | g/10min |
| The proportion of | --- | ASTM D-792 | 1.04 | 23/23℃ |
| Model shrinkage | --- | ASTM D-955 | 0.4~0.7 | % |
| Mechanical property | The tensile strength | 23℃ | ASTM D-638 | 480 | kg/cm2 |
| The bending strength | 23℃ | ASTM D-790 | 650 | kg/cm2 |
| Bending modulus | 23℃ | ASTM D-790 | 24000 | kg/cm2 |
| Rockwell hardness | --- | ASTM D-785 | 108 | R |
| elongation | --- | ASTM D-638 | 30 | |
| Notch impact strength | 23℃/8in(3.2mm) | ASTM D-256 | 26 | % |
| Notch impact strength | 23℃/4in(6.4mm) | ASTM D-256 | 23 | kg.cm/cm |
| Thermal property | Distortion temperature | unannealed | 6.4mm 186kg/cm2 | ASTM D-648 | 85(185) | kg.cm/cm |
| anneal | 95(203) | ℃('f) |
| vicat softening point | --- | ASTM D-1525 | 95(203) | ℃('f)
|
