Oil-Collecting Oil-Water Skimmer for Sewage Treatment 1

Oil-Collecting Oil-Water Skimmer for Sewage Treatment 2

Oil-Collecting Oil-Water Skimmer for Sewage Treatment 3

Oil-Collecting Oil-Water Skimmer for Sewage Treatment 4

Oil-Collecting Oil-Water Skimmer for Sewage Treatment 5

Oil-Collecting Oil-Water Skimmer for Sewage Treatment

An Oil-Collecting Oil-Water Skimmer for Sewage Treatment is a simple machine that removes floating oil from wastewater. It skims the surface by using a floating belt, weir, or suction head to separate and collect oil while returning cleaner water to the treatment process. The device runs continuously or on demand, uses little power, and helps prevent oil from clogging filters or passing into rivers. It recovers oil for reuse and cuts down on pollution and maintenance costs.

Usage scenarios:

- In municipal sewage and wastewater plants to remove oils and greases from inlet basins, primary clarifiers, or equalization tanks before biological treatment.

- At industrial sites (food, metalworking, petrochemical, textile) to treat oily effluent, protect downstream equipment, and recover valuable oil.

- For stormwater ponds, oil-contaminated retention basins, vehicle service areas, and emergency spill response to quickly collect surface oil and prevent environmental discharge.

brand name:

QILEE

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-1(sets):30(days),>1(sets):To be negotiated(days)

Place of Origin:

China

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Oil recovery

90-270(L/h)

bandwidth

200(mm)

Processing Type

desalination

Size

450*608*380(mm)

Type

oil water separator

Power(W)

1 kW

Material

SUS304

Power

60w

Voltage

220 V, 380 V

weight (kg)

productivity

500L/Hour

warranty

1 Year

place of origin

Shanghai, China

Efficient, Compact, Modular, Corrosion-Resistant

The Oil Skimmer delivers fast, cost-saving oil recovery for sewage treatment by removing floating oil with high recycling capacity, cutting disposal costs and reducing downtime. Its compact belt-style shape and SUS304 stainless-steel housing, shipped in sturdy protective packaging, uses a directional flocking fibre belt and secondary-separation float processor to maximize pickup, resist abrasion and corrosion, and extend service life. Available in multiple widths and capacities (35–500 L/h), this easy‑maintenance unit fits reservoirs, cooling and emulsion tanks, and machine-cleaning pools to improve oil purity and simplify operation.

Efficient Sewage Oil Removal

The Oil Skimmer uses a directional flocking fibre belt composed of interlaced long and short fibres that create abundant oil-storage voids, delivering around a 4:1 recovery ratio compared with steel belts while anti-abrasion and anti-corrosion materials ensure extended service life. A secondary separation stage and a scraper design that avoids direct contact with the belt improve recovered oil purity and operational reliability, making the unit suited to floating-oil reservoirs, cooling and circulation tanks, air flotation pools, machine cleaning and cutting-fluid systems. Compact SUS304 construction, multiple belt-width models and a non-abrasive structure provide low-maintenance, high-efficiency skimming performance and scalable recycling capacities for diverse sewage-treatment applications.

Efficient Sewage Oil Removal

The Oil Skimmer uses a directional flocking fibre belt of mixed long and short fibers to provide excellent oil recycling capacity, with roughly four times the recovery of a steel belt of the same length and ample internal spaces for oil storage. Built from anti-abrasion, anti-corrosion materials (SUS304) with a scraper design that minimizes belt wear, it delivers long service life and includes a secondary floating oil slick processor to enhance recovered oil purity. Suitable for floating oil reservoirs, cooling and air flotation pools, machine cleaning tanks, emulsion and cutting fluid systems, models are offered in various belt widths and capacities to meet diverse sewage treatment needs.

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Efficient Continuous Oil Recovery

Born from years of wastewater research, our engineering team developed an Oil Skimmer for sewage treatment that combines corrosion‑resistant materials and precision drive systems to ensure long service life. Designed to continuously remove free oil and floating contaminants with high recovery efficiency and low maintenance, it features adjustable skimming speed, modular flotation, and automatic oil discharge for uninterrupted operation. Key advantages include energy‑efficient operation, easy installation, customizable configurations for varied wastewater conditions, and compliance with environmental standards to optimize treatment plant performance and reduce disposal costs.

Material introduction

Constructed mainly from corrosion‑resistant SUS304 stainless steel, this Oil Skimmer pairs a robust frame with a directional flocking fibre belt made of interwoven long and short fibres that provide abundant oil storage voids. The belt material is inherently anti‑abrasion and anti‑corrosion, and the scraper design avoids direct contact with the fibres to minimize wear and extend service life. A durable secondary floating separation stage further refines recovered oil purity, making the assembly effective and long‑lasting for sewage treatment.

◎ Directional Flocking Belt

◎ SUS304 Stainless Structure

◎ Floating Slick Processor

FAQ

What is an Oil-Collecting Oil-Water Skimmer and how does it work in sewage treatment?

An oil-collecting oil-water skimmer is a mechanical device that removes floating oil and grease from the surface of sewage and wastewater. It typically uses a belt, drum, weir or suction head to collect the oil layer, then transfers the separated oil into a storage container while returning the cleaner water to the stream. It is designed for continuous or intermittent operation at the water surface in channels, tanks or separators.

In which sewage and wastewater scenarios is this skimmer most useful?

It is used where free-phase oils and buoyant grease accumulate: municipal sewage treatment headworks, combined sewer overflows, stormwater ponds, industrial effluent clarifiers, food-processing plants, oil/water separators and upstream of biological treatment units to prevent oil fouling. It is best applied where a distinct floating oil layer develops and can be mechanically accessed.

What types of oils and contaminants can the skimmer handle, and what about emulsions?

Skimmers are effective at removing free and lightly sheened oils, floating greases and light hydrocarbons (petroleum, lubricants, vegetable oils). They are not designed to break stable oil-in-water emulsions—emulsified oil requires coalescers, chemical demulsifiers, flotation (DAF), or specialized treatment before skimming. Very viscous or tar-like materials may require heated or heavy-duty skimming solutions.

What installation, flow and site requirements should I consider?

Install skimmers where flow is steady enough to allow surface collection: quiet zones in channels, downstream of baffles or in dedicated collection sumps. Provide sufficient approach/deployment space, secure mounting, and access for maintenance. Control flow velocity and turbulence (using weirs or baffles) to maintain a distinct oil layer; manufacturers specify minimum water depth and maximum flow rates for each model.

How often does the skimmer need maintenance and what are typical procedures?

Maintenance frequency depends on oil loading and operating hours—weekly inspections are common, with more frequent checks in heavy-duty applications. Typical tasks: empty and dispose of collected oil, clean skimming elements (belts/drums/suction heads), check drive motors, seals and bearings, inspect hoses and valves, and replace worn parts. A preventative maintenance schedule and spare parts inventory reduce downtime.

What safety, environmental and disposal considerations apply to recovered oil and skimmer operation?

Recovered oil must be stored in labeled, leak-proof containers and managed per local hazardous waste and recycling regulations—options include licensed recycling, fuel blending, or disposal. Operators should use PPE when handling oil and chemicals, provide spill containment, and ensure electrical equipment is rated for potentially explosive atmospheres if applicable. Choose skimmer materials (stainless steel, corrosion-resistant polymers) compatible with the sewage environment to minimize corrosion and contamination.

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