Tube settler
Product Introduction:
It is the most broadly used in water furnish and drainage engineering in the ultimate decade and has come to be a water therapy device. It has the blessings of vast utility range, excessive remedy effect, small vicinity and so on. It is appropriate for the water inlet desanding, the conventional industrial and home water grant precipitation, sewage precipitation,oil separation and tail tensioning awareness treatment, which is suitable for the new project, however additionally appropriate for the reconstruction of the present historical pool,and can attain exact monetary benefits.
Inclined tube is additionally recognised as hexagonal honeycomb inclined tube, inclined tube packing, honeycomb packing, polypropylene inclined tube, inclined tube packing is theoretically developed in shallow pool precipitation device, extensively used in water cure sedimentation tank and precipitation equipment. At present, it is the most broadly used and mature water cure gear in water provide and drainage engineering.
It has the blessings of large software range, excessive cure impact and small footprint.
Inclined pipe packing cloth typically polypropylene (PP) polyvinyl chloride (PVC) and glass metal (FRP) these three materials. The meeting shape is divided into inclined pipe and straight pipe two forms. Most of the inclined tubes on the market are pp materials, and most of the colours are obvious blue and white. Why now not pick pvc material, most of the motive is that humans assume this type of cloth is now not environmental protection, now not anti-corrosion.
Scope of application:
Inclined tube is in general used for a number of precipitation and sand removal. It is the most extensively used in water furnish and drainage engineering in the previous ten years and has turn out to be a water cure device. It has the benefits of large software range, excessive cure impact and small footprint. It is appropriate for sand elimination of inlet, frequent industrial and home water grant precipitation, sewage precipitation, oil separation and tail anxiety awareness treatment. It is appropriate for new development projects.
however additionally appropriate for the reconstruction of current historical pool, and can gain accurate financial benefits. The straight pipe is commonly used for organic filter high-load organic filter, tower organic filter, submerged organic filter (also acknowledged as contact oxidation tank) and organic rotary desk microbial carrier, biochemical cure of industrial natural wastewater and city sewage. 1. Large moist circumference, small hydraulic radius. two Laminar waft nation is good, particle contract is now not affected with the aid of floc flow. three When the size of inclined pipe is 1 meter, the high-quality load is designed according to 3-5 tons/meter two hours. When V0 is managed in the vary of 2.5-3.0 mm/s, the effluent high-quality is the best. four Honeycomb inclined pipe is used at the water inlet. When the pipe size is two ~ three meters, it can safely function in the excessive turbidity of 50-100 kg/meter with sand content. 5. The inclined tube sedimentation tank is adopted, and its processing ability is 3-5 instances that of the flat go with the flow sedimentation tank, and 2-3 instances that of the accelerated clarifier and pulse clarifier.
Characteristics of inclined tube:
1. Large moist circumference and small hydraulic radius.
2. Laminar glide country is good, particle contract is now not affected by way of floc flow.
3. When the size of inclined pipe is 1 meter, the nice load is designed in accordance to 3-5 tons/meter two hours. When V0 is controlled in the vary of 2.5-3.0 mm/s, the effluent first-rate is the best.
Honeycomb inclined pipe is used at the water inlet. When the pipe size is two ~ three meters, it can safely function in the excessive turbidity of 50-100 kg/meter with sand content.
5. The inclined tube sedimentation tank is adopted, and its processing capability is 3-5 instances that of the flat drift sedimentation tank, and 2-3 instances that of the accelerated clarifier and pulse clarifier.
Straight pipe characteristic:
1. The therapy effectivity is greater than activated sludge method. The customary hydraulic load is 100-200 meters 3/ meter 2· day, and the natural load is 2000-5000 grams/meter 3, so the footprint is reduced.
2. The aeration depth is decrease than activated sludge method, and the sludge reflux is now not required, so the energy consumption can be decreased and the administration can be simplified.
3, much less sludge, minimize the sludge dehydration and different post-treatment workload.
4. The sludge produced has true settling property, which is conducive to the elimination of suspended solids in the rear section.
5, sturdy adaptability, can adapt to the vary of special water quality, water quality, water unexpected have an impact on load tolerance is strong, hold secure remedy effect.
Principle of inclined tube operation:
In the sedimentation region of the horizontal or vertical sedimentation tank, a sequence of shallow sediment layers are divided into a collection of parallel tubes or parallel tubes (sometimes honeycomb packing can be used). The treated and settled sediment pass and separate every different in every shallow sedimentation layer.
According to the course of their mutual movement, they can be divided into three one-of-a-kind separation modes: reverse (different) flow, equal float and lateral flow. Between each two parallel inclined plates (or parallel tubes) is equal to a very shallow sedimentation tank.