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KOS-SR Scum Skimmers are very effective in removing unwanted immiscible floating oils, oily scum and thin greases, from the surface of water and solution. In ordinary oil skimmers, oily scum and greases, after wiped out from the belt surface, move very slowly toward an oil trough and accumulate on the oil trough as well as in a built-in water reservoir at the base of the skimmers. This troublesome accumulation, in consequence, clogs up troughs and piping toward outlets for oils and water in the skimmers.
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 How it works |
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The motor-driven oleophilic belt rotates two pulleys going in and out of the surface oil layer. The floating oily substances stick to both sides of the rotating belt and get wiped out as the belt passes between bisymmetric wiper blades. Falling down toward a positively sloped guide chute, the wiped oils and oily substances instantly discharge off outside.
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| Features |
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* Unique design: immediately discharge oils and oily substances off outside the skimmer.
* Rugged steel construction, simple installation, least installation space
* Two models: meet different hourly peaks of oil influx regarded as model selection standard
* Optional exterior gravity O/W separator: provides additional separation of small quantity of water mixed with in
oils and oily substances when skimmed.
* Adjustable wiper blades: closely contact with both belt sides
* Uninterrupted skimming function regardless of fluctuating water level
* Pulley yoke with chains: prevents a tail pulley from deviating or falling down
* Belt: endlessed and made of chemical resistant poly material. Heat resistant belts for hot liquids over 60°C
are option.
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| Specifications |
| MODEL |
KOS-B1012SR
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KOS-B2020SR
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Remarks
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Skimming Rate
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45 liters/hr(12gph) |
150 liters/hr(40gph) |
motor oil at normal temp. |
| Gearmotor |
60W(1/12HP)
110/220/380/440V |
90W(1/8HP)
110/220/380/440V |
1Ph or 3Ph.
50Hz or 60Hz |
| Pulley Diameter |
120mm(4.72") |
120mm(4.72") |
drive pulley & tail pulley |
| Belt Width |
100mm(4") |
200mm(8") |
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Dimension
WxLxH(mm/in) |
390?405?440/
15.4x16x17.3 |
490?555?610/
19.3x21.9x24 |
w/o switch box, deduct
90mm(3.5") from the width |
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»Pre-installation considerations: hourly peak of oil influx, oils(floating, free-flowing), tank(aboveground or
underground), height of skimmed oil holding container, lowest water level, water temperature, electric
voltage, etc.
»Support stand for installation: ordinarily excluded from the scope of supply, unless otherwise expressed in
writing.
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| Options |
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* Belt length: min. 300mm (measured from the skimmer base down to the tail pulley center), increased by 300mm up to as required
* Motor electricity: 110V, 220V, 380V, 440V, 50Hz, 60Hz.
Other voltages are available.
The 1Ph motor goes with illuminated rocker switch as standard.
The 3Ph motor with lead wire or terminal box without a switch as standard.
* Motor: explosion-proof, invertible, pneumatic
* Electric control box(for additions i.e. 3ph motor switch, liquid level switch relay or timer)
* Liquid level switch relay
* Timer
* Oil/Water hose
* Support stand for installation
* Stainless steel construction(SS304)
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| Applications |
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* Removal and recovery of various kinds of floating(tramp) oils and oily scum
* Oil/water separators, wastewater treatment, car washing plant, parking lot
* Heat treatment/quenching
* Automobile/railway maintenance workshop
* Pre-paint and pre-plate degreasing
* Foodstuff and fishery processing plant
* Part washing tank/pit, metal forming coolant tank
* Steel mill, iron mill, oil refinery, chemical plant, oil reservoir
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 â¶Model KOS-B2020SR in operation at steel mill
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Design and specifications are subject to change without prior notice.
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