Introduction

The inclined tube of the sedimentation tank is mainly used for the separation of sedimentary sewage. Generally, we usually use three different separation methods: reverse (different) flow, co-flow and side flow.

Settlement refers to the suspended solids (mainly solid pollutants) in the water body sinking under the action of gravity, thereby separating from the water body and purifying the water quality. Aggregation or flocculation will occur during the precipitation process, which will increase the mass of low-concentration suspended particles, increase the sedimentation speed, and increase the sedimentation speed with increasing depth. Inclined tube deposition is a type of reservoir developed using the principle of shallow reservoirs. Decreasing the depth of the sedimentation tank can shorten the sedimentation time, thereby reducing the volume of the sedimentation tank and improving the sedimentation efficiency. In the inclined plate sedimentation tank or inclined tube sedimentation tank, the direction of the water flow is inclined with the horizontal direction. The water flow inclined plate (pipe) dust collector is close to laminar flow, which is conducive to deposition, and increases the sedimentation area of particles, shortens the sedimentation distance, thereby greatly reducing the residence time in the wastewater pool, and the treatment capacity is higher than general sedimentation. The swimming pool is also small. Quartz sand, fiber ball → sludge control The timely discharge of the sedimentation device is conducive to the sedimentation device's normal function of sedimentation and clarification. If the sludge is not timely, the level of sludge will gradually rise. When it reaches a certain height, it will affect the settlement, so the SS of the sedimentation device rises, and even when the pipeline is severely blocked, the sedimentation equipment cannot work normally. Excessive sludge is discharged, the water content of the discharged sludge increases, and even drainage increases the sludge disposal burden, which is not conducive to the stable operation of the sedimentation device.

Product detail

Original: Jiangsu, China

Certification: ISO9001, ISO14001, etc.

Price: Negotiable

Material: SUS304/SUS316L/Q235

Voltage: 380V 50Hz, the voltage can be as local demand

Payment term: TT, LC

Delivery date: Negotiable

Packing: export standard

Market: Middle East/ Africa/Asia/South America/Europe/North America

Warranty: 1 year

MOQ: 1 set

Equipment characteristics

The tube filler is welded into a hexagonal honeycomb shape with a skewed perspective of 60 degrees. Many dense honeycomb inclined tube fillers are set in the sedimentation area of the sedimentation tank, which can promote the deposition of suspended impurities in the water in the inclined tube.

The deposition mechanism is that water rises along the inclined plate or inclined pipe, and the separated sludge slides down the inclined plate (pipe) to the bottom of the pond under the action of gravity, and then collects and discharges. This kind of pool can improve the power of sensation by 50 ~ 60%, and it can improve the processing capacity by 3 ~ 5 times in the same area.

There are several problems that ethylene-propylene copolymer oblique tube packing may present in the application process.

1. If it appears floating, the solution is to re-fix the inclined tube packing.

2. Corrosion: Corrosion of circulating water to heat exchange equipment is mainly galvanic corrosion. It occurs due to defects in equipment manufacturing, sufficient oxygen in water, corrosive ions in water, and dust generated by mucus secreted by microorganisms. The result of corrosion Very severe, even if the heat exchanger and water pipeline equipment are obsolete for a short time without manipulation.

3. Dust: Dust is mainly composed of organic matter, microbial colonies and secretions, sediment, dust, etc. in the water. The texture of the dust is soft, which not only reduces the heat transfer power but also causes corrosion under the scale, shortening the equipment life.

4. Scale: Because the circulating water is continuously transpiration during the cooling process, the salt concentration in the water is continuously increased, and it is deposited beyond the solubility of some salts. Common scales include calcium carbonate, calcium phosphate, and magnesium silicate. The texture of the scale is relatively fine. The honeycomb inclined tube greatly reduces the heat transfer power. The thickness of 0.6 mm scale reduces the heat transfer coefficient by 20%.

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