Description
Integrated grease‑trap unit with rotationally‑molded sealed PE tank, including flow buffer chamber, oil‑water separation chamber, floating grease collection zone, sludge outlet, vent assembly and manhole cover. Designed for kitchen wastewater treatment. Separates grease, food residues and wastewater by density difference, intercept floating oil and food debris to prevent municipal sewer blockage. Light‑weight and corrosion‑resistant. Suitable for underground or above‑ground installation for restaurants, canteens and hotels. OEM & ODM available.
Key Features
‑ One‑piece rotational‑molded sealed PE tank, lightweight, corrosion‑resistant, anti‑aging, good sealing to reduce odor emission
‑ Multi‑chamber separation structure for buffer, residue removal and oil‑water separation, high separation efficiency
‑ Gravity density‑difference separation principle, zero‑energy operation without power consumption
‑ Large‑size maintenance access for easy regular removal of floating grease and food residues
‑ Built‑in vent port to balance internal pressure and avoid negative pressure and odor overflow
‑ Optional manual oil‑drain and sludge‑drain ports; residue basket for capturing large food particles
‑ Supports both above‑ground and buried installation, adapts to basement kitchen and equipment room conditions
‑ Complete pre‑fabricated unit, only inlet‑outlet pipe connection required on‑site, reduces civil‑work workload
Technical Data Range
‑ Treatment flow rate: 1‑100 m³/h
‑ Tank effective volume: 0.5‑25 m³
‑ Working temperature: 0℃ ~ +60℃
‑ Material: Tank PE polyethylene; pipe connections SS304
‑ Installation type: above‑ground / buried underground
‑ Separation method: gravity multi‑chamber oil‑water separation
‑ Optional accessories: residue basket, manual oil drain valve, automatic oil‑scraper, heating trace module
‑ Medium: Kitchen wastewater containing animal‑vegetable grease and food residues
Applications
‑ Kitchen wastewater pre‑treatment for hotels
‑ Grease separation for food courts and commercial shopping malls
‑ Canteen wastewater treatment for schools and factories
‑ Grease treatment for basement kitchens and underground catering projects
‑ Wastewater pre‑treatment for restaurants and chain catering stores
‑ Renovation projects for old catering facilities to prevent sewer clogging