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An oil-water separation device, vertical technology, applied in the field of liquid-liquid phase separation, can solve the problems of small amount of oily wastewater treatment, short service life of the device, low separation efficiency, etc., achieve low energy consumption and pressure loss, simple structure, The effect of long service life
Active Publication Date: 2021-05-18
LINYI BAOLIJIA FOOD
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[0008] The invention provides a vertical oil-water separation device, which is based on the principle of gravity sedimentation and adopts a new type of coalescence component, which can not only solve the defects of small oily wastewater treatment capacity, low separation efficiency and short service life of the device in the prior art, but also Can effectively realize the separation of oil and water two phases
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[0042] Embodiment: In this embodiment, the diameter of the cylinder body 3 is 500 mm, and the length of the cylinder body 3 is 800 mm. Four support ribs 10-11 are welded inside the cylinder body 3 at a position 2100mm away from the lower head, and an oil-water separation assembly 10 is installed above the support ribs 10-11. The oil-water separation assembly 10 includes eight bottom plates 10-1, the distance between two adjacent bottom plates 10-1 is 70 mm, the outer diameter of the bottom plates 10-1 is 796 mm, and the thickness is 4 mm. There is a guide hole 10-7 with an upwardly protruding tongue 10-7-1 at the center of the bottom plate 10-1, and several round holes 10-6 are evenly opened around the guide hole 10-7, and the round holes 10-6 are arranged The method is to arrange them in a circle around the center of the base plate 10-1, and the diameter of the base plate circular hole 10-6 is 25mm.
[0043] A cap 10-9 is provided above the base plate round hole 10-6, and th...
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Abstract
A vertical oil-water separation device, comprising an upper head, a cylinder body, a lower head, a sight glass S1, a sight glass S2, an emptying port N1, a feed port N2, an oil outlet N3, a water outlet N4, and an upper seal The head, cylinder body and lower head enclose a closed container. It also includes an oil-water separation assembly, the oil-water separation assembly is located in the cylinder, including a bottom plate, a distance tube, a tie rod, a nut, a handle, a cap top plate, a cap, and a supporting rib plate, and a guide hole is opened in the center of the bottom plate , a number of round holes are evenly opened around the guide hole, a cap is arranged above the round hole, and a top plate of the cap is welded on the top of the cap; there are tie rod holes on the edge of the bottom plate, which run through the tie rod holes from the top bottom plate to the bottom bottom plate There is a pull rod, and the outside of the pull rod is covered with a distance tube. The vertical oil-water separation device is based on the principle of gravity sedimentation and adopts new coalescence components, which has the characteristics of low energy consumption and pressure loss, large processing capacity, high separation efficiency and long service life.
Description
technical field [0001] The invention relates to a vertical oil-water separation device, which belongs to the field of liquid-liquid phase separation. Background technique [0002] The oil-water separation device is a process equipment widely used in petroleum, chemical, food, shipbuilding and water treatment industries. It can effectively realize the separation of oil-water two-phase and reduce the impact of oily wastewater on the subsequent process of the operation unit. Oil substances exist in various forms in water, which are affected by the nature of the water body, surfactants and electrolytes contained in the water. The oil in oily sewage mainly exists in five states: slick oil, dispersed oil, emulsified oil, dissolved oil, and solid attached oil. Different oil-water mixtures require different separation methods, which can be divided into gravity sedimentation method, centrifugation method, filtration method, coarse graining method and membrane separation method accor...
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