Reaction vessel-type decoloration device of industrial oil

Abstract

The invention relates to a reaction vessel-type decoloration device of industrial oil and belongs to the technical field of industrial oil treatment. The reaction vessel-type decoloration device comprises a tank body, the bottom of the tank body is provided with a material inlet and a material outlet and the top of the tank body is provided with a stirrer. The reaction vessel-type decoloration device is characterized in that a left side wall of the tank body is provided with a heater, a heating end of the heater is arranged in the tank body, a right side wall of the tank body is provided with a temperature detector for detecting a temperature in the tank body, a cooling pipe is arranged in the tank body and an upper side wall of the tank body is provided with a decolorant storage tank. The reaction vessel-type decoloration device has a simple structure, changes the original heating method utilizing a water-separation heater to heat the oil product, realizes reasonable heating of the oil product to be decolored, effectively ensures an oil product decoloration rate, improves production efficiency and reduces a production cost.

Description

technical field [0001] The invention and a reactor-type decolorization device for industrial oil belong to the technical field of industrial oil treatment. Background technique [0002] At present, industrial oil treatment is mainly divided into two categories: 1. to remove moisture and impurities contained in the oil; 2. to improve the color of the oil. The decolorization device usually used to improve the color of oil products. The decolorization process is as follows: the oil products enter the heating system of the purification system under the action of vacuum negative pressure, and then enter the vacuum system for oil-water separation to separate the water in the oil products. Then the oil is pumped from the vacuum separator to the decolorizing device through the oil inlet pump, and the decolorizing agent is added into the decolorizing device, and the oil product is mixed with the decolorizing agent through the stirring device for decolorization treatment, and finally ...

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Problems solved by technology

[0003] From the above system principle and working process, it can be seen that the oil after heating and water removal is decolorized, and then sent to the filter device to filter out the decolorizing agent and other impurities, so as to achieve the purpose of removing the water and impurities contained in the oil, and The purpose of improving the color of oil products; because the temperature that oil products need to reach when separating the water contained in oil products is generally 40 ℃ ~ 80 ℃, and the temperature required for decolorization of oil products is generally best at 110 ℃; at the same time, due to the current The industrial oil purification system used to improve the color of the oil is limited by the temperature of the oil discharge pump and vacuum pump equipped with the system. The oil can only be heated by the heater used to separate the water, so the decolorization treatment efficiency of the oil Relatively low, the effect is not obvious, but also increases the cost of equipment

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