Paint defoaming device

Abstract

The invention relates to the technical field of paint production equipment, and discloses a paint defoaming device. The paint defoaming device comprises a barrel, wherein the bottom of the barrel is of a conical structure; a plurality of supporting legs are fixedly connected to the bottom of the barrel; the top of the barrel is fixedly connected with a vacuum pump through a bracket; the input endof the vacuum pump is fixedly connected with an exhaust pipe; the bottom end of the exhaust pipe is rotationally connected with a rotating pipe through a first sealing bearing; the other end of the rotating pipe penetrates through the center of the top of the barrel and extends downwards to fixedly communicate with a transverse pipe; the lower surface of the transverse pipe communicates with a plurality of evenly-distributed extraction openings; the rotating pipe is rotationally connected with the top of the barrel through a second sealing bearing; a supporting plate is fixedly connected to the outer side wall, close to the top, of the barrel; a driving motor is fixedly installed on the supporting plate; and an output shaft of the driving motor is fixedly connected with a driving chain wheel. According to the paint defoaming device, paint can be conveniently, comprehensively and fully stirred, so the defoaming effect of paint is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of paint production equipment, in particular to a paint defoaming device. Background technique [0002] Paint is a chemical mixture coating that can firmly cover the surface of objects for protection, decoration, marking and other special purposes. Coatings are generally composed of four parts: film-forming substances, fillers (pigments and fillers), solvents, and additives. According to performance requirements, sometimes the composition will change slightly, such as varnish without pigments and fillers, and powder coating without solvent. In the process of paint production, it is usually necessary to mix a variety of raw materials together, so the stirring device is the most commonly used equipment. Paint raw materials are different from solid particle raw materials. Most of the raw materials are liquid with strong fluidity. Due to the limited mixing degree of traditional paint mixers, it is difficult to...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a paint defoaming device, which has the advantages of comprehensive stirring and good defoaming effect, and solves the problem in the prior art that the paint cannot be fully and uniformly stirred, thereby affecting the defoaming effect question

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