Desnatador de aceite de disco

Performance Characteristics of Jerryborg JDS5 Disc Skimmer

1. The rotating disc skimmer is capable of recovering free-flowing oils, particularly suitable for moderate-to low-viscosity oils.

2. The recovered oil from the rotating disc skimmer exhibits minimal free water content. Under optimized conditions of disc rotation speed, oil film thickness, oil viscosity, and hydrometeorological parameters, the free water content can be reduced to as low as 3%, a performance benchmark unattainable by most conventional skimmers.

3. The rotating disc skimmer features a compact structure, small footprint, and lightweight design. The skimming head can be manually transported to deployment sites, while the power unit is mounted on a four-wheel cart for enhanced mobility.

4. Model JDS5, a compact rotating disc skimmer, is specifically engineered for oil recovery operations in rivers, lakes, docks, and floating oil removal from industrial wastewater systems.

2. Power Pack

The Power Pack integrates a diesel engine, oil transfer pump, and hydraulic station, all mounted on a four-wheel carriage frame. The diesel engine serves as the primary power source.

The oil transfer pump is a flexible impeller pump with strong self-priming capability, capable of handling fluids containing small solid particles. This pump is directly coupled to the diesel engine via an elastic coupling.

The hydraulic station comprises three core components: a hydraulic pump, a reservoir, and a manifold block, interconnected by hydraulic lines. The hydraulic pump is mechanically driven by the diesel engine.

The reservoir and manifold block are equipped with an air filter, pressure gauge, temperature and level gauge, high-pressure shutoff valve (for engine startup), relief valve, flow control valve, and a fine return line filter. The manifold block includes a hydraulic oil inlet to supply the oil recovery head’s hydraulic motor. At the same time, the return line filter features a hydraulic oil outlet connected to the motor’s return port. Additionally, the manifold block contains a high-pressure shutoff valve (for engine startup), relief valve, flow control valve, and a dedicated hydraulic oil inlet for feeding the motor’s intake port.

Structural Characteristics of JDS5 Disc Skimmer

• The JDS5 rotating disc skimmer is equipped with flanged discs, achieving higher recovery rates alongside reduced volumetric footprint and mass compared to conventional designs. Traditional rotating disc skimmers utilize flat discs, which impose operational limitations on rotational speed. Excessive speeds can cause adhered oil on the disc periphery to be expelled by centrifugal forces. The integrated flanges on the JDS5 discs effectively contain oil displacement, enabling elevated rotational speeds and consequently enhanced oil recovery capacity.
• The JDS5 skimmer employs a vertically elevated oil collection tube for flow convergence. By positioning the tube orifice significantly above the liquid surface, the system minimizes wave-induced water ingress into the collection trough, thereby minimizing free water content in the recovered oil.