Yixing Honeycomb Filler

    The inclined tubes produced by our factory, also known as hexagonal honeycombs, come in two assembly forms: inclined tubes and straight tubes. The materials include polypropylene, ethylene-propylene copolymer, and polyvinyl chloride. In particular, the ethylene-propylene copolymer has received widespread acclaim from users of all sizes across the country in recent years. Its main advantages include: high toughness, good assembly strength, no deformation, no brittleness, long service life, and an extended anti-aging period. The service life, originally 3-5 years for polypropylene fillers, can be extended to 5-8 years. Based on recent development trends, inclined tubes made from ethylene-propylene copolymer are becoming the preferred choice for various wood processing plants.:

    Inclined tubes are mainly used for sedimentation and sand removal. They are currently the most widely used and mature water treatment devices in water supply and drainage engineering. They offer advantages such as wide applicability, high treatment efficiency, and small footprint. They are suitable for sand removal at water inlets, sedimentation in general industrial and domestic water supply, sewage sedimentation, oil separation, tailings concentration, and other treatments. They are applicable for both new projects and the renovation of existing old pools, achieving good economic benefits. Main features::

    1、Large wetted perimeter, small hydraulic radius.

    2、Good laminar flow conditions, particle sedimentation is not disturbed by turbulent flow.

    3、When the inclined tube length is1meter, the effective load is designed at3-5/m²hour, withVOcontrolled within the range of2.5-3.0mm/second, ensuring optimal water quality.

    4、The treatment capacity of an inclined tube sedimentation tank is3-5times that of a horizontal flow sedimentation tank, and2-3times that of an accelerated clarifier and pulse clarifier.

    Straight tubes are mainly used in biological filters, high-load biological filters, tower biological filters, submerged biological filters (also known as contact oxidation tanks), and as microbial carriers in biological rotating discs. They are used for the biochemical treatment of industrial organic wastewater and urban sewage. Main features::

    1、Higher treatment efficiency than activated sludge processes, with a general hydraulic load of100-200 m³/m²per day, and an organic load of2000-5000 g/m³. This reduces the required footprint.

    2、Lower aeration intensity than activated sludge processes, and no need for sludge recycling, thus reducing power consumption and simplifying management.

    3、Minimal sludge production, reducing the workload of subsequent treatments such as sludge dewatering.

    4、The produced sludge has good settleability, facilitating the removal of suspended solids in subsequent stages.

    5、Strong adaptability, capable of handling a wide range of water qualities, with high tolerance to sudden changes in water quality and quantity, maintaining stable treatment results.