Hollow glass bead heat preservation plate machining device

Abstract

The invention discloses a processing device for a hollow vitrified microbead insulation board, which comprises a base, a mixing bucket, a sealing cover, a feeding hopper and a liquid distribution pipe. The mixing bucket is installed on the base, and a top opening of the mixing bucket is installed The sealing cover hinged with it is provided with a feeding hopper for inputting hollow vitrified microbeads into the mixing tank and a liquid distribution pipe for inputting adhesive into the mixing tank. The fixed bracket of the hard gas distribution pipe has the beneficial effect of the present invention: a large number of air bubbles are generated through the pores, so that the hollow vitrified microbeads and the adhesive can be fully mixed. Stirring causes the hollow vitrified microspheres to be damaged, which improves the quality of the insulation board, and through the setting of the screw conveyor, the excess air bubbles in the mixture can be squeezed out during the screw conveying process, increasing the air bubble content in the insulation board , To ensure product quality.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a processing device for a hollow vitrified microbead insulation board. Background technique [0002] The expanded hollow vitrified microbead inorganic lightweight thermal insulation material with water glass as the main adhesive has a flame retardancy up to Class A and is an important type of external wall thermal insulation material. It is a new thermal insulation material. Compared with the thermal insulation board with polystyrene particles and ordinary expanded perlite as lightweight aggregate, it has high strength, light weight, good thermal insulation, good thermal insulation, good electrical insulation performance, wear resistance and corrosion resistance. , Radiation protection and other notable features. [0003] Chinese utility model patent CN 205130229 U, a manufacturing device for hollow vitrified microbead heat preservation board, discloses a processing d...

AI Technical Summary

Problems solved by technology

[0004] However, the main problem is that when stirring, the stirring blade will break the hollow vitrified beads, and the breakage rate of the vitrified beads is high, which seriously affects the thermal insulation performance of the vitrified bead insulation board.

Images