Stainless Steel Grease Trap | Commercial Small Restaurant Kitchen Oil-Water Separator

Shanghai Erxi Environmental Protection PCTGY-40-T1 Stainless Steel Grease Interceptor for Commercial Use in Small Restaurants and Kitchen Oil-Water Separator Filter

Erxi Grease Interceptor PCTGY Overall Features: Fully enclosed structure, odorless, easy to clean residue interception. Multi-stage oil-water separation technology - polymer flotation oil discharge, maintenance-free design, compact structure, simple design, reliable technology. Auxiliary heating technology prevents polyunsaturated solidification at room temperature. Integrated equipment design, low turbulence coefficient, high separation efficiency. Simple operation, low maintenance cost, oil recovery, energy saving and emission reduction, automatic oil discharge, hydrodynamic structure design. Integrated solid-liquid separation zone and gravity separation zone. Gravity oil removal zone: 50-60% first-stage oil removal zone. Second-stage turbulence suppression design structure removes particles above 30 mm. Design water temperature above 5°C; below 5°C, auxiliary heating technology is used. Low turbulence coefficient, good flow conditions. Polymer oil removal zone: 25-35% (core technology). Second-stage polymer oil removal zone medium is oil-philic, oil-resistant, hydrophobic, removing particles above 10 microns. Sewage lift pump, sewage discharge equipment, valveless sewage discharge equipment, valveless sewage pressure discharge equipment, double-sided glazed steel plate water tank, grease interceptor, oil-water separator, forced sewage discharge equipment/device, sewage pressure discharge equipment.

1. Well-designed, small footprint;

2. Simple operation, capable of manual and automatic operation, easy maintenance;

3. Obvious oil-water separation effect, high removal rate;

4. Low cost, long operational lifespan.

Grease Interceptor Structural Principle: The grease interceptor mainly consists of an inlet, debris box, partition, tank plate, cover plate, outlet, and drainage mask. It can be broadly divided into two functional zones: the interception separation zone and the purification drainage zone. The interception separation zone primarily intercepts and removes solid debris (such as food scraps) from oily wastewater and gradually separates oil, sludge, and water using gravity separation. The purification drainage zone further precipitates and separates the treated intermediate water, which is filtered and discharged through the drainage mask, achieving a high level of purification for oily wastewater.

Equipment Technical Parameters

1. Tank Material: 304 Stainless Steel

2. Processing Capacity: 0-2 m³/hour

3. Power: 220V/5W (or 18W)

4. Customizable according to requirements

Oil Removal Device adopts a chain wheel type oil removal mechanism. Floating oil is pushed into the oil trough by the oil removal machine. When the ball valve is opened, the oil automatically flows into an external collection barrel, eliminating the need for manual cleaning. The oil removal zone can be equipped with a heating device to ensure smooth automatic oil discharge. When animal and vegetable oils solidify, the electric heating device melts them into liquid form, enabling automatic discharge from the tank. The filtration zone uses a non-replaceable disc filter element. Wastewater enters the secondary advanced filter for further treatment of minor floating oil, trace suspended solids, and emulsified oil. The lift discharge zone features a customized sewage lift pump that sends the treated wastewater into the sewer or municipal pipeline network.