Cyclopentane foaming pre-mixing machine with anti-explosion function

Abstract

The invention relates to the technical field of refrigerator production equipment, and discloses a cyclopentane foaming pre-mixing machine with an anti-explosion function. A mixing box is included. The left side wall of the mixing box fixedly communicates with a first feeding pipe, the right side wall of the mixing box fixedly communicates with a second feeding pipe, a first isolation box is fixedly arranged on the inner top wall of the mixing box, and a second isolation box is fixedly arranged on the inner bottom wall of the mixing box. The right side wall of the mixing box fixedly communicates with an installing pipe. An installing box and an annular sliding rail are fixedly arranged on the top of the mixing box. Two symmetric supports are movably arranged on the top of the annular sliding rail. A circular installing plate is fixedly arranged between the tops of the two supports. A motor is fixedly arranged on the inner bottom wall of the installing box. The output end of the motor is fixedly provided with a rotation shaft. The end, away from the motor, of the rotation shaft penetrates through the inner top wall of the installing box and is fixedly connected with the bottom of the circular installing plate. An installing sleeve is fixedly arranged on the side wall of the circular installing plate. By means of the cyclopentane foaming pre-mixing machine, spraying and heat dissipation can be conducted on the mixing box, and explosion caused by the too high temperature in the mixing box is avoided.

Description

technical field [0001] The invention relates to the technical field of refrigerator production equipment, in particular to a cyclopentane foaming premixer with explosion-proof function. Background technique [0002] Cyclopentane is a colorless fluid flammable liquid with a benzene-like odor; insoluble in water and soluble in most organic solvents such as alcohol, ether, benzene, carbon tetrachloride, acetone, etc.; stable in nature; mainly used as a solvent and chromatographic analysis Standard substance, which can replace Freon and is widely used in insulation materials of refrigerators and freezers and foaming agent of other rigid PU foams; used as a solvent for solution polymerization of polyisoprene rubber and cellulose ether, and for chromatographic analysis standard material. [0003] In the process of mixing the combined polyether and cyclopentane in the traditional cyclopentane foaming premixer, fires and explosions may occur due to unstable factors such as internal...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a cyclopentane foaming premixer with explosion-proof function, which solves the problem that the traditional cyclopentane foaming premixer may mix and combine polyether and cyclopentane problem with explosion

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