Honeycomb inclined tube packing application in water plants
The waterworks have very strict requirements for the material of the honeycomb inclined tube filling, demanding it to be non-toxic, tasteless, and brand new. 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 spiral 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 polyvinyl chloride (PVC) 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/polyethylene copolymer honeycomb packing is used in waterworks.
Water Treatment Plant Inclined Tube Filler Introduction: The inclined tube fillers in water treatment plants are categorized by material into three types: copolymer of ethylene and propylene, polyvinyl chloride, and fiberglass.
Self-help waterworks inclined tube packing is made of modified EPDM copolymer, which is thermally stretched into hexagonal tubes by an infrared constant temperature mechanical process. Then, it is高频焊接 into a complete product and installed on-site at the customer's location. The inclined tube packing for waterworks is primarily used for various sedimentation and sand removal purposes. It has been widely adopted in water supply and drainage projects over the past decade and has become an essential water treatment device. It boasts advantages such as high treatment efficiency, small land occupation, and is suitable for sand removal at the inlet, sedimentation of industrial and domestic water supply, wastewater sedimentation, oil separation, and tailing concentration treatments. It is applicable to both new construction projects and the renovation of existing old ponds, yielding excellent economic benefits.
Key Features of Slanted Tube Media for Waterworks
1. Wide wetted perimeter, small hydraulic radius.
2. Good laminar flow; particle sedimentation is not disturbed by turbulent flow.
3. When the inclined pipe 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/second, ensuring good water quality output.
4. Utilizing inclined tube sedimentation tanks, which offer a treatment capacity 3-5 times that of horizontal flow sedimentation tanks, and 2-3 times that of clarification ponds and pulsating clarification ponds, thus reducing the land area required.
5. Low sludge volume, reducing the workload for sludge dewatering and subsequent treatments; the sludge has good settling properties, which is conducive to the removal of suspended solids in the later stage.
