Combined oil removing device

A degreaser and combined technology, which is applied in the direction of grease/oily substance/floating matter removal device, liquid separation, separation method, etc., can solve the problem of single degreasing process of degreaser, insufficient oil removal, difficult removal, etc. problem, to achieve the effect of oil-water separation, simple structure, and reduced degree of emulsification

Inactive Publication Date: 2013-01-09
JIANGSU XINGCHEN ENVIRONMENTAL PROTECTION GROUP
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, for the removal of emulsified oil in oily liquids in the metallurgical and chemical industries, the general degreasing process of the degreaser is single, and it is difficult to remove the oily liquids with strong adhesion, and the oil in the oily liquids cannot be fully removed.

Method used

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Embodiment Construction

[0013] The present invention will be further explained below in conjunction with the accompanying drawings.

[0014] The invention discloses a combined degreaser, which comprises a frame body 1, a reducer 2 arranged on the top of the frame body, a floating oil collector 3 vertically arranged in the frame body 1 and coaxial with the reducer 2, fixed The oil suction pump 4 on one side of the oil slick collector 3 on the top of the frame body 1; a circle of separation cylinder 5 is arranged around the oil slick collector 3 in the said frame body 1; Below the machine 2; the upper part of the frame body 1 is provided with a group of water injection valves 7, and the lower part of the frame body 1 is provided with a filter plate 8 with evenly dense apertures; the water inlet of the water injection valve 7 is provided with a screen 9, and the separation cylinder 5 A water outlet cap 10 is provided on the top.

[0015] The frame body 1 is a tapered cylinder that gradually becomes lar...

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Abstract

The invention discloses a combined oil removing device, which comprises a frame body, a speed reducer which is arranged at the top of the frame body, a floating oil collector which is vertically arranged in the frame body and is coaxial with the speed reducer, and an oil sucking pump which is fixed at one side of the floating oil collector on the upper side of the frame body; a circle of separating cylinder is arranged around the floating oil collector in the frame body; the floating oil collector is fixed on the lower side of the speed reducer through a connecting shaft; a group of water injecting valves is arranged on the upper side of the frame body; a filter board with densely and uniformly distributed apertures is arranged on the lower side of the frame body; screens are arranged on the water inlets of the water injecting valves; and the separating cylinder is provided with a water discharging cap. The combined oil removing device is simply structured, and effectively realizes the oil and water separation of the oil-containing wastewater; and besides, the number of times of lifting the oil-containing wastewater is reduced, and the emulsifying degree of the oil-containing wastewater is reduced.

Description

[0001] Technical field [0002] The invention involves a sewage treatment device, especially a combined oil device. Background technique [0003] The oil contained in oil -containing wastewater, including natural oil, petroleum products, tar and its distillers, as well as edible animals and plant oils and fats.In terms of pollution of water, it is mainly oil and tar.The concentration of oil contained in wastewater excreted by different industrial departments is very different.For example, the wastewater generated during the refining process is about 150 to 1000 mg / liter, the coking oil content in the scrap water of the coking plant is about 500 to 800 mg / liter, and the coking content in the wastewater discharged by the gas station can reach 2000 ~ 3000 mg / Lift. [0004] At present, for the removal of emulsifying oil in the oil industry and chemical industry oil -containing liquid, the oil -removing oil removal process is generally single. It is difficult to remove the oil -contai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/40
Inventor 丁叶民
Owner JIANGSU XINGCHEN ENVIRONMENTAL PROTECTION GROUP
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