Block-modular technological complex for oil-water separation STK-10
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Block-modular technological complex for oil-water separation STK-10 - 1

Block-modular technological complex for oil-water separation STK-10

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Block-modular technological complex for oil-water separation STK-10 - 2

Description The company ECOservice-NEFTEGAZ suggests the block-modular technological separation complex (STK). The complex is for sewage water treatment – separation them to two fractions: oil products and clean water – and for the separation of the solids from the oily water. The block-modular technological separation complex (STK) is supplied in block sets having all needed technological and auxiliary equipment for automatic mode of operation. The equipment is housed in two blocks with dimensions 12 х 2,5 х 2,9m. This separation complex can be used: in sea ports for separation and...

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Block-modular technological complex for oil-water separation STK-10 - 3

Table 2. Parameters of treated water Concentration of oil in treated water Concentration of suspended solids in treated water Concentration of water in separated oil Moisture content in dewatered sludge Table 3. Other data Input electric power Consumption of service water for flushing and regeneration Made occasionally, by water gone through cleaning Consumption of service water for solution preparation system and steam boiler feeding Water gone through cleaning is used. Service water is needed for the priming and for the steam boiler feeding. Burner fuel consumption not more than 80 l/hour...

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Block-modular technological complex for oil-water separation STK-10 - 4

Configuration of the technological separation complex Technological separation complex «STK-10» is composed of: 1. discharging pump; 15. Horizontal double-phase centrifuge; Oily water pump; 16. Screw feeder for sludge discharge; Mechanical impurities filter; 17. Tank for dewatered sludge collecting. Block of coarse-mesh filters; 18. Automatic control system; Compressor with receiver; 19. Control and measuring instruments and Automatic chemical solution preparation operating mechanism, pipe fittings, system with dosing pump; pressure relay sensors, pressure difference Steam-water heat...

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Block-modular technological complex for oil-water separation STK-10 - 5

Reinjection for advanced treatment Process flow sheet Technological complex for sewage and bilge water treatment and separation «STK-10» (capacity 10 m³/hour) Supply pump Mass flowmeter Oily water Boiler water preparation system Clean service water inlet Boiler Blowdown Drum V-0,6 m³ Recirculating pump Return water Oil burner Steam boiler Regenerated products for advanced treatment Dewatered sludge Oil content monitor Mechanical impurities filter Double-phase centrifuge Liquid phase Technological block-box №1 Dry chemical agent Dosing pump Service water Solution preparation system Oil...

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Block-modular technological complex for oil-water separation STK-10 - 6

Operation description of the «STK-10» By force of the supply pump feeding oily water goes to the preparation system consisted of coarse-mesh filter and steam-water heat exchanger. Coarse-mesh filter is supposed for the equipment protection from the solids with dimensions more than 10 mm. Large size solids are collected by the special netted catcher which must be cleaned in case of actuation of the pressure difference transmitter. After filtering the oily water goes to steam-water heat exchanger for heating to the predetermined temperature (55…85 °C). Saturated steam generated by steam...

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Block-modular technological complex for oil-water separation STK-10 - 7

actuation of differential pressure transmitter. Regenerated products goes to the special collecting tank and then by pump goes to the recleaning. There is the tank for the breakout oil. This oil is used for the heating of water in steam boiler. Another part of the oil is market product and can be sold. The main advantages of the complex are: High degree of water treatment in a wide range of intake oil and solids; separated products for service heating; Maximum automatic control of technological processes and mechanization of work operation; Clean water after the separation comes to tank for...

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Block-modular technological complex for oil-water separation STK-10 - 8

ECOservice-NEFTEGAZ Ltd 1-4 Zhukovskogo str., 140180, Zhukovsky, Russian Federation Tel./Fax: +7 (495) 937-66-33 http://www.ecooilgas.ru mail: info@ecooilgas.ru

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