Hexagonal honeycomb inclined tubeThere are three types of filler materials: polypropylene (PP), polyvinyl chloride (PVC), and fiberglass reinforced plastic (FRP). It has been widely used in water supply and drainage engineering in the past decade and has become a water treatment device. It has the advantages of strong toughness, good assembly strength, no deformation, no brittleness, long service life, long anti-aging period, and high processing efficiency.
The inclined pipe is used to divide the sedimentation zone of a horizontal or vertical sedimentation tank into a series of shallow sedimentation layers using inclined parallel pipes or pipelines (sometimes honeycomb packing can be used). The treated and settled sediment moves and separates from each other in the shallow sedimentation layers. According to their mutual motion directions, they can be divided into three different separation methods: reverse (opposite) flow, same direction flow, and reverse flow. Every two parallel inclined plates (or inside parallel pipes) is equivalent to a very shallow sedimentation tank.

Baike brandHexagonal honeycomb inclined tubeThe filler is made of imported modified ethylene propylene copolymer plastic and polypropylene (PP), which are mechanically stretched into hexagonal tubes using infrared constant temperature technology, and then welded into a whole product using patented technology at high frequency for installation at the customer's site.
Mainly used for various sedimentation and sand removal purposes. Suitable for water inlet sand removal, general industrial and domestic water sedimentation, sewage sedimentation, oil separation, and tail tension concentration treatment. It is suitable for both new construction projects and the renovation of existing old tanks, and can achieve good economic benefits. Diagonal pipe specifications: Φ 25mm, Φ 35mm, Φ 50mm, Φ 80mm

main features

1. Wet perimeter is large, hydraulic radius is small.
2. The laminar flow state is good, and the particle settling is not affected by turbulent flow interference.
3. When the length of the inclined pipe is 1 meter and the effective load is designed at 3-5 tons/m2, V0 is controlled within the range of 2.5-3.0 millimeters/second, and the effluent quality is clear
4. The use of inclined tube sedimentation tanks has a processing capacity 3-5 times that of horizontal flow sedimentation tanks, and 2-3 times that of accelerated clarification tanks and pulse clarification tanks, thus reducing the footprint.
5. The small amount of sludge reduces the workload of post-treatment such as sludge dewatering; The generated sludge has good settling properties, which is beneficial for the removal of suspended solids in the later stage.

Hexagonal honeycomb inclined tubeProduct Technical Parameters

model	Main parameters
	Inclined pipe water crossing section Diameter of inscribed circle (mm)		Overall dimensions of a single set of inclined pipes I×b×L		Tilt angle		Pipe wall thickness (mm)		Single group inclined pipe quality (kg)
	Basic dimensions	Extreme deviation	Basic dimensions	Extreme deviation	Basic dimensions	Limit deviation	Basic dimensions	Limit deviation
Ethylene propylene copolymer inclined tube	25	±1.5	1000×500×1000	I=±10 b=±10 L=±10	60	±2	0.4～0.5	±0.05	19~30
	30	±1.5					0.45～0.55	±0.05	18~27
	35	±2.0					0.5～0.6	±0.06	18~25
	38	±2.0					0.5～0.6	±0.06	18~25
	50	±2.5					0.6～0.8	±0.08	14~24

Hexagonal honeycomb inclined tubeParameters:
(1) The spacing between inclined plates (pipes) is generally not less than 50mm, and the length of inclined plates (pipes) is generally around 1.0-1.2m;
(2) The upper layer of the inclined plate should have a water depth of 0.5-1.0m, and the height of the bottom buffer layer should be 1.0m. The lower part of the inclined plate (pipe) is the wastewater distribution area, generally not less than 0.5m in height, and the lower part of the water distribution area is the sludge area;
(3) Multiple rows of perforated pipes are generally used to collect water from the pool, and the holes should be 2cm below the water surface to prevent floating objects from being carried away;
(4) The flow rate of wastewater in the inclined pipe depends on different types of wastewater, such as treating domestic sewage, with a flow rate of 0.5-0.7mm/s.
(5) The inclined plate (pipe) forms a 60 ° angle with the horizontal plane, and the clear distance between the inclined plate (or inclined pipe aperture) is generally 80-100mm.
Gongyi Baike Honeycomb Diagonal Tube Co., Ltd. is a professional company mainly engaged in the research and development, production, sales, and service of water treatment packing Bao'er ring packing combination packing series products. We have established long-term friendly cooperative relations with the Chinese Academy of Sciences, Zhengzhou University and China University of Geosciences, and have successively developed a variety of sewage treatment agents