Honeycomb inclined tube packing application in water plants
The waterworks have very strict requirements for the material of the honeycomb inclined tube filling, demanding non-toxic, odorless, and new raw materials. The material types for the honeycomb inclined tube filling include: ethylene propylene copolymer, polyvinyl chloride, and glass fiber. Below, we introduce the characteristics of these materials:
The newly molded slotted packing made of copolymer of ethylene and propylene has a smooth and glossy surface, appearing white and transparent, primarily non-toxic. Cost-effective.
New, transparent PVC material is non-toxic but expensive. However, long-term use of PVC can release harmful substances to humans.
Glass fiber reinforced plastics are heavy, difficult to install, and expensive.
The above-mentioned polypropylene-hexagonal tube filler is used in water treatment plants.
Water Treatment Plant Inclined Tube Filler Introduction: The inclined tube fillers for water treatment plants are categorized by material into three types: copolymer of ethylene and propylene, polyvinyl chloride, and glass fiber.
Water treatment plant inclined tube packing is made of modified EPDM copolymer plastic, formed into hexagonal tubes by infrared constant-temperature mechanical stretching, then焊接 into a complete product using high-frequency technology, and installed on-site at the customer's location. The inclined tube packing for water treatment plants is primarily used for sedimentation and sand removal purposes. It has been adopted in water supply and drainage projects over the past decade and has become a water treatment device. It offers advantages such as high treatment efficiency, small land occupation, and is suitable for sand removal at the inlet, sedimentation in general industrial and domestic water supply, wastewater sedimentation, oil separation, and tailings concentration treatments. It is applicable to both new construction projects and the renovation of existing old pools, ensuring good economic benefits.
Key Features of Slanted Tube Media for Water Treatment Plants
1. Wide wetted circumference, small hydraulic radius.
2. Good laminar flow state, particle sedimentation is not disturbed by turbulence
3. When the inclined tube length is 1 meter, the design is based on an effective load of 3-5 tons/square meter, with V0 controlled within the range of 2.5-3.0 mm/sec, resulting in good water quality.
4. Utilizing inclined tube sedimentation tanks, their treatment capacity is 3-5 times that of horizontal flow sedimentation tanks, and 2-3 times that of clarification tanks and pulsating clarification tanks, thereby reducing the occupied area.
5. Low sludge volume, reducing the workload for sludge dewatering and subsequent treatment; the sludge has good settling properties, beneficial for the removal of suspended solids in the later stage.
