Solvent oil decolorizing device
A solvent oil and decolorization technology, which is used in the petroleum industry, processing hydrocarbon oil, refining hydrocarbon oil, etc., can solve the problem that the surfactant is not easy to discharge, and achieve the effect of saving cleaning time, convenient use and effective collection.
Inactive Publication Date: 2017-09-15
刘延明
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Problems solved by technology
However, the present invention has the problem that the deactivated surfactant in the cylinder is not easy to discharge
Method used
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[0014] attached figure 1 It is a specific embodiment of the present invention. Such as figure 1 Shown, a kind of solvent oil decolorization device comprises vertical cylinder 1, the upper end of cylinder 1 is provided with feed distributor 2, and the side wall of cylinder 1 top is provided with tensio-active agent inlet 3, cylinder 1 The side wall of the lower part is provided with a surfactant outlet 4, and the lower end of the cylinder body is connected with a discharge pipe 5; the cylinder body 1 is also provided with an upper grate plate assembly 6, a lower grate plate assembly 7, an upper grate plate assembly 6, Surfactant is filled between the lower grate plate assemblies 7; the upper grate plate assembly 6 includes two grate plates 8 and a filter screen 9 arranged between the two grate plates 8, and the edges of the two grate plates 8 and the filter screen 9 All are fixedly connected with the inner wall of the cylinder body 1; the lower grate plate assembly 7 also inc...
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The invention discloses a solvent oil decolorizing device. The device disclosed by the invention comprises a cylinder, wherein a feeding distributor is arranged at the upper end of the cylinder; a surfactant inlet and a surfactant outlet are formed in side walls of the cylinder; the lower end of the cylinder is connected with a discharge pipe; an upper grid plate assembly and a lower grid plate assembly are arranged in the cylinder; the upper grid plate assembly is positioned above the surfactant inlet; the solvent oil decolorizing device is characterized in that the lower grid plate assembly is obliquely arranged; the uppermost end of a downwards inclined end of the lower grid plate assembly is fixedly connected with the lowest end of the surfactant outlet; a guide pipe is connected with the surfactant outlet; a valve is arranged at one end, which is close to the surfactant outlet, of the guide pipe; a vibration motor is arranged on the outer side wall of the cylinder and positioned below the surfactant outlet; and the vibration motor is 8-10cm lower than the lowest end of the surfactant outlet. According to the solvent oil decolorizing device disclosed by the invention, the requirement that inactivated surfactants in the cylinder can be conveniently and rapidly discharged out of the cylinder by workers can be met.
Description
technical field [0001] The invention relates to the technical field of petrochemical equipment, in particular to a solvent oil decolorization device. Background technique [0002] Mineral spirit is a kind of petroleum product with a very wide range of uses, and petroleum spirit is usually divided into 70, 90, 120, 180, 190, 200 and other brands according to its 98% distillation temperature. During the production process, the 200# solvent oil has the problem of yellowish product when it is discharged from the bottom of the tower. Therefore, in the production process, most factories add a decolorization device at the discharge port of the 200# solvent oil. It is very troublesome to replace the traditional decolorization device. Therefore, there has been a solvent oil decolorization device that can directly replace the activating agent in the prior art, such as the solvent oil decolorization device disclosed in CN 202450047 U. In the cylinder of this invention, an upper grate p...
Claims
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IPC IPC(8): C10G29/00
CPCC10G29/00C10G2300/4081
Inventor 刘延明
Owner 刘延明