Industrial continuous waste oil treatment distillation equipment
A technology for distillation equipment and waste oil, which is used in hydrocarbon distillation, petroleum industry, lubricating compositions, etc., can solve the problems of high production cost, short service life and poor safety performance of distillation equipment, achieve good social and economic benefits, use The effect of long life and fast heating
Active Publication Date: 2015-07-15
SHANGQIU JINPENG IND CO LTD
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[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide an industrial continuous waste engine oil treatment distillation equipment, which can effectively solve the high production cost, poor safety performance, difficult cleaning and service life of waste engine oil distillation equipment. short question
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[0007] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0008] Depend on figure 1 Given, the present invention comprises raw oil tank, fractionation tower, rectifying tower and still, and raw oil tank 8 outlets are connected with the oil outlet 4a of residual oil tank 4 tops and the inlet of circulating oil pump 2 respectively, and the outlet of circulating oil pump 2 It is connected with the inlet of the heating oil pipe in the still 3, and the outlet of the heating oil pipe in the still 3 is connected with the inlet 5a of the lower part of the fractionating tower 5, and the oil outlet at the lower end of the fractionating tower is connected with the cavity of the residual oil tank 4, forming a raw material circulation Adding system, the outlet 5b on the upper part of the fractionating tower 5 is connected with the inlet 15e of the rectifying tower 15, the rectifying tower 1...
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The invention relates to industrial continuous waste oil treatment distillation equipment, capable of effectively solving the problems of high production cost, poor safety performance, difficult cleaning and short service life in waste oil distillation equipment. The technical scheme is that the outlet of a crude oil tank is respectively connected to an oil outlet in the upper part of a residual oil tank and the inlet of a circulating oil pump; the outlet of the circulating oil pump is connected to the inlet of a heating oil pipe in a distillation still; the outlet of the heating oil pipe in the distillation still is connected to an inlet in the lower part of a fractionating tower; an oil outlet in the lower end of the fractionating tower is communicated with a cavity of the residual oil tank, so that a raw material circulating adding system is formed; an outlet in the upper part of the fractionating tower is communicated with the inlet of a rectifying tower; multiple groups of outlets are formed in the rectifying tower from top to bottom; a first oil system is arranged on the outlet at the topmost end; and same second oil systems are arranged on the outlets of the rectifying tower below the first oil system. The distillation equipment disclosed by the invention is original and unique in structure, simple and reasonable, rapid in heating speed, low-carbon and environment-friendly, safe and reliable, long in service life and good in oil product quality.
Description
technical field [0001] The invention relates to waste engine oil distillation equipment, in particular to an industrial continuous waste engine oil treatment distillation equipment. Background technique [0002] Waste engine oil refers to the waste lubricating oil replaced from various machinery, vehicles, and ships. There are millions of tons of engine oil that needs to be replaced every month for various vehicles in our country. Most of the replaced waste engine oil is dumped or incinerated on the spot, which not only wastes a lot of resources but also causes serious environmental pollution. In order to solve this problem , to realize the utilization of waste resources, the existing waste engine oil distillation equipment used in various waste engine oil treatment methods, due to its structural problems, the use effect is not satisfactory, mainly the following problems: 1. Can not be realized Continuous industrial production leads to high production costs; 2. The body of ...
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IPC IPC(8): C10M175/00C10G7/00
Inventor 牛勇超牛岩牛潇田
Owner SHANGQIU JINPENG IND CO LTD