Find the working principle of the inclined plate grease trap

Sloping plate carburetor (grease trap).

Applying the principle of heterotropic flow separation and the dialectical relationship of turbulent rheological laminar flow, using inclined plate precipitation technology, after repeated trials and bold practice, a new generation of non-powered oil-water separator suitable for China's national conditions has been developed, so that it can completely realize that there is no need for electricity, only need to discharge oil regularly, thus saving investment, reducing operating costs and maintenance costs, especially suitable for places with small drainage, high oil and impurity content such as catering industry.

Working principle: If the oily wastewater is directly discharged into the urban drainage pipeline without treatment, the so-called "gutter oil" will be formed, which will affect the drainage equipment and the urban sewage treatment plant, and the oily concentration of the mixed sewage flowing into the biological treatment structure must be treated, otherwise it will directly affect the normal metabolic process of activated sludge and biofilm.

The product is to separate and remove the floatable oil and part of the fine dispersed oil in the wastewater by natural floating method under the action of gravity and with the help of the difference in the specific gravity of oil and water. Through the ingenious design of the internal structure of the product, the flow rate of the sewage is reduced, the water flows downward, and the oil beads float upwards during the process of flowing through the oil-water separator. The inclined pipe grease trap is a kind of oil-water separation device with ingenious structure, convenient and efficient, low consumption and easy maintenance.

The product has a total of four parts of the treatment functional area, which greatly improves the removal rate of slag and oil slick in sewage.

The oily sewage enters the slag removal basket, and the large particles of slag in the water quickly sink and are intercepted in the slag removal basket, and the filtered sewage enters the second treatment room. At this time, the oily sewage is filtered layer by layer through a number of stainless steel inclined pipes, and the grease in the sewage is quickly separated to the water surface, and the surface grease collects more and more with the increase of the amount, and then flows out along the stainless steel oil slick outlet with a half-profile. In the third treatment room, the water quality is stabilized and the oil slick is further removed.

At the same time, the sewage enters a stainless steel filter plate with slag removal holes to further filter and remove fine slag (mainly suspended particles), and enters the fourth treatment compartment - the discharge zone from the bottom to the bottom of each hole inlet at the lower end, so that the water flows out slowly.

Principle: The basic principle of using grease trap and sedimentation tank to treat wastewater is the same, both of which use the different specific gravity of suspended solids and water in wastewater to achieve the purpose of separation. The structure of the grease trap mostly adopts advection type, and the oily wastewater enters the grease trap with a rectangular plane through the water distribution tank, flows slowly along the horizontal direction, floats on the surface of the oil product in the flow, and is pushed to the oil collection pipe by the oil collection pipe or the oil scraper arranged on the pool surface and flows into the dewatering tank.

The heavy oil and other impurities precipitated in the grease trap accumulate in the sludge hopper at the bottom of the tank and enter the sludge pipe through the sludge discharge pipe. The treated wastewater is then discharged into the drain for further treatment to remove emulsified oil and other contaminants. If a plurality of inclined plates are added in the grease trap, the degreasing efficiency can also be improved, which is called the inclined plate grease trap.

Inclined Pipe Grease Trap: English Tube Separators are an oil-water separation device with ingenious structure, convenient and efficient, low consumption and easy maintenance.