Semi-soft filler with high thermal performance, resistance, water distribution, gas distribution performance, easy long film, but also cut bubble effect. It used materials are polypropylene, polyethylene. For sewage, wastewater treatment works, supporting the contact oxidation tower, oxidation tank and other equipment. Cell diameter is generally in Ø120, Ø150, the center rope plastic rope and fiber rope specifications according to the equipment design departments and users.
Semi-soft stuffing, also known as the "snowflake" fillers, made of PP, PE. Time by the injection molding machine injection molding. The packing is more suitable for the cooling tower.
Semi-soft filler materials used are polypropylene, polyethylene, made of soft fiber fill to the aldehyde chemical fiber lun as the basic material, the simulation of natural aquatic plants form processing. Soft filler has a large surface area, high utilization, do not plug the gap variable, for a wide range of low cost, freight and other advantages, in recent years has been widely used in dyeing, silk, wool, food, pharmaceutical, petrochemical, paper, linen, hospital, and cyanide to be the boiling water treatment. In order to make it play a greater to product features and economic benefits, in recent years in the relevant scientific research units to help, soft filler new forms, reasonable structure, the better the effect, to overcome the actual surface of the original appear to not easy, the center rope off the middle of the fiber bundles knot groups, and other ills, the majority of users welcome.
Second, product characteristics
The high thermal performance, resistance, water distribution, gas distribution performance, easy long film, but also cut bubble effect.
Polyethylene material cast from points inside and outside double sphere outside the hollow fish net sphere, the internal transition of a sphere, in the process of using microorganisms is easily produced, easy to replace the filler, acid and alkali, anti-aging, free from the water the impact of long life, less surplus sludge, easy to install.
Third, the technical parameters
Diameter generally: φ150mm, φ200mm, spacing 80mm, 100mm, two specifications
安装距离 | 比表面积(2/m3) | 堆积重量 | 孔隙率 | 挂膜后重量(g/m3) |
30mm | 110 | 23 | 97 | 160 |
40mm | 80 | 17.5 | 98 | 120 |
50mm | 60 | 14 | 98 | 90 |
60mm | 50 | 12 | 99 | 70 |
100mm | 25 | 7.5 | 99 | 40 |
Widely used in domestic sewage, petrochemicals, light industry, papermaking, food industry; nine brewing, sugar, textile, printing and dyeing; leather, pharmaceutical and other industrial wastewater treatment. Supporting the contact oxidation tower, oxidation ponds oxidation tank and other equipment. Is a biological contact oxidation and biological carrier of the anaerobic fermentation of wastewater treatment.