The so-called grease trap, is the cafeteria discharge wastewater in the oil, grease, debris and water to leave the special pool. Generally divided into three pools, the first separation of debris, the second separation of oil and grease, the third pool for the waste water does not contain debris and grease, can be discharged into the sewage pipe. Separate from the debris and grease should be cleaned every day.

Grease trap is generally three-stage, the first level is separated from the tie, the second level is separated from the oil. Kitchen large grease trap should be done accordingly, generally do 2000 * 1000 * 1200, remember that the grease trap is generally three-stage, the first level is the isolation of zha, the second level is the isolation of oil. Kitchen large grease trap should be done accordingly, generally do 2000 * 1000 * 1200.

Grease trap design is generally advection design, design aspect ratio of at least 4:1, generally divided into 2-4 cells, the length of each cell does not exceed 6 meters, the design of the depth of water does not exceed 2 meters. Grease trap should be equipped with oil scraper or suction pipe, timely removal of accumulated oil floating on the surface. Extended information:

Grease trap :

The use of wastewater in the suspended solids and water with different specific gravity to achieve the purpose of separation. The grease trap structure is mostly advection type, oily wastewater through the distribution tank into the rectangular plane of the grease trap, along the horizontal direction of slow flow, in the flow of oil on the surface of the water, by the oil collector pipe or set up on the surface of the pool scraper pushed to the oil collector pipe into the dewatering tank.