Safe anti-explosion kneading machine

Abstract

The invention discloses a safe anti-explosion kneading machine which comprises a storage barrel, a sealing cover, a gas transmission pump and a gas cylinder. The sealing cover is arranged at the top of the storage barrel. A dust filtering device is fixed to the top of the sealing cover. The dust filtering device is connected with the gas transmission pump through a pipe a. The gas transmission pump is connected with deoxidation equipment through a pipe b. The deoxidation equipment is connected with an oxygenizer through a pipe c. The oxygenizer is connected with the gas cylinder through a piped. The gas cylinder is connected with a pressure-limiting valve through a pipe e. The pressure-limiting valve is connected with the top of the sealing cover through a pipe f. The safe anti-explosionkneading machine provided by the invention has the beneficial effects that the structure is simple, operation is convenient, gas in the storage barrel is extracted out, deoxidized and then oxygenized,the content of oxygen and combustible gas in the gas is lowered, the gas pressure in the storage barrel is reduced through the pressure-limiting valve, accordingly the gas concentration in the storage barrel is decreased, the probability of explosion is greatly decreased, and the safety of workers is well guaranteed.

Description

technical field [0001] The invention relates to a safety explosion-proof kneader. Background technique [0002] The kneader is an ideal equipment for kneading, mixing, vulcanization and polymerization of high-viscosity and elastic-plastic materials. The kneader can be used to produce silicone rubber, sealant, hot melt adhesive, food rubber base, pharmaceutical preparations, etc. The kneader is a special mixing and stirring device with two Sigma paddles. The fast paddle usually rotates at 42 rpm, and the slow paddle usually rotates at 28 rpm. Different paddle speeds make the kneaded materials quickly Mix well. During the operation of the kneader, it is easy to generate static electricity and flammable substances, which will increase the internal temperature and cause an explosion. [0003] Therefore, be badly in need of a kind of improved technology to solve above-mentioned technical defect. Contents of the invention [0004] A safety explosion-proof kneader, comprising...

AI Technical Summary

Problems solved by technology

During the operation of the kneader, it is easy to generate static electricity and flammable substances, which will increase the internal temperature and cause an explosion.