Preparation device of hydrogenated butadiene-acrylonitrile rubber

Abstract

The invention discloses a preparation device of hydrogenated butadiene-acrylonitrile rubber. The preparation device of the hydrogenated butadiene-acrylonitrile rubber comprises a cylinder body and a control cabinet, wherein a hollow sandwiched layer of the cylinder body can be heated up; the control cabinet is arranged on the outer side of the cylinder body; the cylinder body is externally sleeved with a temperature preservation sleeve; the top end of the cylinder body is provided with a material inlet and a catalyst inlet; a stirring shaft is suspended in the cylinder body; one end of the stirring shaft extends out of the cylinder body and is connected with a motor, and the other end of the stirring shaft is connected with stirring blades; the bottom of the cylinder body is provided with a hydrogen inlet and a sewage draining outlet; the hydrogen inlet is connected with an aerator by a pipeline; the lower half part of the cylinder body is provided with a material outlet; the top end of the cylinder body is provided with a pressure meter and a temperature gauge which can monitor the pressure and temperature in the cylinder body. The preparation device of hydrogenated butadiene-acrylonitrile rubber, which is provided by the invention, is simple in structure, reasonable in design and short in reaction time, reacts completely, saves energy, protects the environment, improves the production efficiency, and can meet the domestic market requirement.

Description

technical field [0001] The invention relates to a preparation device of hydrogenated nitrile rubber. Background technique [0002] Hydrogenated nitrile rubber has excellent heat resistance, ozone resistance, abrasion resistance and tensile strength while maintaining the excellent oiliness of nitrile rubber. As well as oil field drilling and other aspects of the prospects are good. At present, the manufacturers of hydrogenated nitrile rubber in the world are mainly distributed in Japan and Germany, and the total production capacity is far from meeting the demand of the domestic market. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a hydrogenated nitrile rubber preparation device with simple structure and convenient operation. [0004] The technical solution adopted by the present invention to solve the technical problem is: a preparation device for hydrogenated ni...

AI Technical Summary

Problems solved by technology

At present, the manufacturers of hydrogenated nitrile rubber in the world are mainly distributed in Japan and Germany, and the total production capacity is far from meeting the domestic market demand.

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