The inclined tube sedimentation tank is a combined sedimentation tank designed based on the theory of shallow pool sedimentation. Its principle is to set up many densely spaced inclined tubes or inclined plates in the sedimentation area, so that suspended impurities in the water can be deposited in the inclined plates or inclined tubes. , the water rises along the inclined plate or inclined tube, and the separated sludge slides down along the inclined plate (tube) to the bottom of the pool under the action of gravity, and is then concentrated and discharged. This equipment can increase deposition efficiency by 50-60% and increase processing capacity by 3-5 times on the same area.

Application

Used in the treatment of industrial wastewater, domestic wastewater, and non-ferrous metal processing wastewater. Treatment of hydraulic dust removal wastewater in power plant boiler rooms, treatment of gas station washing water, chemical water treatment and pretreatment of water supply purification. It has great features in terms of new sedimentation tanks and potential tapping and renovation of old tanks, and is suitable for installation and use in water supply and drainage sedimentation tanks.

What can the inclined tube sedimentation tank do?

Inclined tube precipitators can be used as supporting equipment for water processes such as air flotation and upgrading methods, and can also treat a variety of sewage in a single stage, such as:

1. The removal rates of mixed wastewater, chromium, copper, iron, zinc, nickel, etc. containing various metal ions in electroplating wastewater are all above 90%. Generally, electroplating wastewater can meet the discharge standards after treatment.
2. Coal mine and mineral processing wastewater can reduce the turbidity from 500-1500 mg/L to 5 mg/L.
3. The color removal rate of printing and dyeing, bleaching and dyeing wastewater is 70-90%, (COD removal is 50-70%).
4. Removal of large amounts of organic matter from wastewater in tanning, food and other industries, COD removal rate is 50-80%, and impurity solid removal rate is over 90%.
5. The COD removal rate of chemical wastewater is 60-70%, the chroma removal rate is 60-90%, and the suspended solids meet the emission standards.

Features

Utilizing the principle of laminar flow, the processing capacity of the sedimentation tank is improved.

Shortens the particle settling distance, thereby shortening the settling time

The flow rate of this type of sedimentation tank can reach 36m3/(m2.h), which is 5-10 times higher than the processing capacity of ordinary sedimentation tanks. It is a new type of sedimentation equipment.

Made of high-quality materials and precision welded, strong and durable

Increases the sedimentation area of the sedimentation tank and improves treatment efficiency.