A Hydro cyclone separates sand and other solid matter from water with very little head loss and 90% or better efficiency. There is no head loss build up and no clogging when the solids are separated. Hydro cyclones are easy to operate and maintain, and have no moving parts or screens.
Versatility in system configurations and ease of installation are some of its great advantages.
A Hydro cyclone uses a tangential injection flow process, enhancing the centrifugal forces and moving solid particles outwards. The dispersed particles move downward in a spiral path into an underflow chamber (sedimentation tank) while clean liquid moves upwards to the centre of the spiral, towards the top outlet.
A specially designed rubber insert protects the neck of the Hydro cyclone from erosion and increases separation efficiency. The Sedimentation Tank can be drained automatically with an automatic flushing kit (an electric valve, controller and small command filter). Automatic flushing will not interfere with the proper functioning of the Hydro cyclone. The Hydro cyclone has a 100 micron protective coating of extra durable polyester applied electrostatically and oven cured on a zinc-phosphate layer for maximal anti-corrosion protection.
1,Structure is relatively simple, low cost, easy to install and operate. Large capacity, small floor space, versatile, adaptable, without power, maintenance-free.
2,Compared with mechanical decontamination, expand tube, buffer tank and other grit removal equipment, it has its own characteristics: small size, large capacity, investment and operating costslow. In the device against the inner wall of the intake position with swirl and deflector shield, favor the formation of cyclone; strong
impact, extended equipment life.
3,There is a guide plate in the interior wall of Swirl chamber and precipitation,which is helpful for th formation of cyclone settlement, so impurities will be led into the dirt trap as soon as possible. When there is sudden increase for pressure in the system, set the case of sewage water faster prevents impurities
reveal, remains good sedimentation effect.
4,There is a stainless steel filter and water blocking laps on the bottom of outlet, decentralized water filters, slowing the flow rate, and further retention of suspended impurities in the water; the water in th filter below the water layer forming a stable rotation, suspended impurities gradually gathered around.
They assembled into a loose circle of small groups under water blocking, flow into dirt trap along the
Hydrocyclone sand separator is based on the principle of centrifugal sedimentation and density difference, At a certain pressure, the flow into the device, have a strong rotary motion, due to the different densities of sand and water, under the effect of centrifugal force, centripetal buoyancy, fluid drag force, so that the low density of the water rises, discharged from the overflow port, high density of sand from the bottom, so as to achieve the purpose of grit removal. Under certain terms and conditions, the higher water pressure,
the higher the grit removal rate, it can also be fixed in parallel.
Scope of application
1,Domestic and industrial: river water, ground water, well water grit removal, coal washing water, industrial processing, solid-liquid separation;
2,Geothermal air conditioning water system to replace the current use of Ah type fan coil before decontamination, the complete elimination of the fan coil clogging dirt deposition and cooling water systems chiller condenser water decontamination, impurity control suspended solids and other issues;
3,Recycling water reuse: especially for steel, thermal, chemical, petroleum, mining, pharmaceutical, textile, electronics, food, paper and other industrial local quality miscellaneous drainage treatment and reuse;
4,Water, sewage treatment: reused water, sewage treatment plant, reduce fine filtration system into operation
Model of sand filter
|Water inlet (mm)||Water outlet (mm)|| Ø diameter of cylinder
1. Hydrocyclone sand separator should be installed in the main pipe of water supply network and fixed on the
base, we need to add a bypass between the inlet and outlet.
2. In order to ensure smooth water flow in front of the device should be installed intake and intake period equal
diameter of straight pipe length equivalent to 10 to 15 times the diameter of the intake.
3. The equipment should be installed around the reserve has enough space for maintenance.
4.During normal operation, the need to open the inlet and outlet valves, close the drain valve and bypass valve.
5.depending on how much sand content of regular source of water decontamination platoon sand, open the
drain valve at the sewage, water can flow out until the sewage process does not affect the normal use of water.
6.After sewage, close the drain valve.
7. If lack of sand discharge pressure, close the valve at the outlet.