Potential advantages of oil separation equipment in oil-water separation

The oil-removing lifting device realizes the closed discharge of sewage, solves the secondary pollution when the underground building sewage is discharged, and adopts the sewage and debris separation technology, so that the whole equipment can be cleaned during operation, and the series of equipment is also With the advantage of low maintenance rate, equipment is the choice of modern society to eliminate the secondary environmental pollution of sewage from underground buildings.

Ways to improve the effectiveness of the oil separation equipment:

1. Set the position of oil drain: According to the amount of oil in the waste water, you can set a number of oil drains of different heights in the upper part of the grease trap. When the oil is thicker, you can drain the oil at a lower position. The valve is opened for oil discharge, which can improve the oil discharge effect.

2. Increase the frequency of oil discharge: When the design of the grease trap is fixed, if the oil content in the wastewater increases, it will lead to too much oil in the upper part of the grease trap, which will affect the treatment effect, so the oil discharge frequency is increased to meet the separation. The effect of the oil pool.

3. Set the scraper in the grease trap: The automatic scraper can be installed in the grease trap to automatically remove the oil in a timely manner, which can effectively increase the grease trapping effect of the grease trap.

The internal structure of the oil hoisting equipment further highlights the oil-water separation function:

By increasing the cross section of the water to reduce the flow rate, the hydraulic retention time of the wastewater is increased (especially in the oil-water separation chamber); a flow distributor is arranged at both ends of the oil-water separation chamber to uniformly distribute the water throughout the cross-section, throughout The water section flows at a constant speed, and an oil-water separator is arranged at the oil collecting area at the upper part of the oil-water separation chamber, which integrates oil-water separation, diversion, oil collection, oil-repellent layer reversal and degreasing, and further increases and consolidates. Degreasing effect.

The water after disposal of the oil hoisting equipment can be directly discharged or reused properly, and the extracted waste oil can be directly reused. It has good economic benefits in terms of energy conservation, water conservation and shelter, and it is the treatment of oily sewage disposal equipment.

The oily wastewater flows into the tank of the oil sewage treatment equipment through the inlet pipe, and is installed in the machine grill equipped with the water inlet to take care of the coarse particles and residues, and the residue is discharged into the slag bucket for receiving and receiving as scheduled; the wastewater is bucked by the baffle assembly After that, it enters the coalescence assembly and participates in the high concentration of ozone gas. In this area, the ozone gas generates a small amount of bubbles through the titanium microporous aerator. Because of the external tension, the oil adheres to the microbubbles and coalesces through the process. The tufts continue to collide, so that the oil and water with different specific gravity are diverted and stratified, and the oil floats to the surface; at the same time, the high concentration of ozone and wastewater are oxidized to effectively remove the color, COD, BOD, N, P of the falling water. Odor, etc.; the oil slick is scraped by the scraping oil assembly to the oil collecting tank, and is flowed into the oil drum by the oil collecting pipe for receiving. The waste water after degreasing treatment enters the sump and is discharged by the drain pipe.