Jetting type heating and mixing equipment of building dry powder paint

Abstract

The invention discloses a jetting type heating and mixing equipment of building dry powder paint. The equipment comprises a paint mixing can body, an external insulation can, an air distribution disc, a circulation air pipe and a rotation shaft, the outside of the paint mixing can body is provided with an external insulation can in a sleeving mode, the bottom side of the external insulation can is welded to support legs, the top of the external insulation can is welded to a support frame, the bottom side of the support frame is provided with a motor, the rotation shaft of the motor is welded to a driving gear, the side face of the driving gear is connected with a driven gear in a meshed mode, the driven gear is welded to the upper part of the rotation shaft, and the bottom of the rotation shaft penetrates into the paint mixing can body through the top walls of the external insulation can and the paint mixing can body; hot air enters a hot air input channel and is ejected out from several jetting holes in the air distribution disc, through the coordination of the rotation shaft, a paint scraping plate and the air distribution disc, the hot air flows from the bottom to the top, the building dry powder paint in a heating and stirring chamber is heated and dehumidified, drying treatment is achieved, the cyclic utilization of the hot air is achieved, the heating cost is lowered, and the sufficiency of heating and mixing of the building dry powder paint is also improved.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to a heating and mixing equipment for spraying architectural dry powder coatings. Background technique [0002] Architectural coatings have decorative, protective and habitable improvement functions, so they are widely used in coatings for building exterior walls, interior walls, ceilings, floors, etc. The types and properties of architectural coatings are also constantly improving, and have developed from traditional "oil-based coatings" to the current "water-based coatings" era. The content of harmful substances in water-based coatings is lower than that of oil-based coatings. Therefore, the current architectural coatings are water-based. Mainly paint. However, the composition of the water-based paint includes up to 35-55% of water, which requires high manpower, material and financial resources for the packaging, transportation and storage of the water-based paint....

AI Technical Summary

Problems solved by technology

[0003] Architectural dry powder coatings need to further remove the absorbed water before packaging. The current dehumidification method of architectural dry powder coatings usually transports them to a fully enclosed high-temperature evaporation furnace for evaporation and dehumidification. This heating method consumes a lot of heat and has high heating costs. , and the processing efficiency of architectural dry powder coatings is low, dust pollution and other problems are prone to occur, which seriously pollutes the natural environment, resulting in a large amount of waste of architectural dry powder coatings, low output of architectural dry powder coatings, and it is difficult to fully evaporate the internal moisture of architectural dry powder coatings piled up together. Lead to poor quality of architectural dry powder coatings, serious color difference, high water content, shortened shelf life and storage period

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