System and method for preparing insulation board coating of thermosetting composite polystyrene external wall insulation system

Abstract

The invention relates to the field of insulation coating production equipment, in particular to a system and a method for preparing insulation board coating of a thermosetting composite polystyrene external wall insulation system. The system comprises a mixing device and a dissolving and mixing device. The mixing device comprises an aggregate conveying mechanism, a powder blowing mechanism and a transposition mechanism; the aggregate conveying mechanism is used for conveying aggregate, the powder blowing mechanism blows powder into the mixing channel, and the transposition mechanism transfersthe materials close to the side wall of the mixing channel to the middle position, and transfers the material originally close to the middle position of the mixing channel to the side wall position tocontinuously fall off; then the aggregate and the powder are mixed to form a primary mixture; the dissolving and mixing device comprises a mixing barrel which contains emulsion and swings left and right, and a stirring and mixing mechanism a and a stirring and mixing mechanism b, which are arranged in the barrel; when the two stirring and mixing mechanisms rotate, the first-stage mixture fallingto the surface of the emulsion is pressed below the liquid level and is stirred and mixed during continuous rotation, so that the problems of low mixing efficiency of thermal insulation coating mixingequipment, uneven aggregate distribution in the mixing process and influence on the thermal insulation effect of the coating are solved.

Description

technical field [0001] The invention relates to the technical field of thermal insulation coating production equipment, in particular to a system and method for preparing thermosetting composite polystyrene exterior wall thermal insulation system thermal insulation board coating. Background technique [0002] Improving the heat insulation (insulation) function of buildings is an important method to save energy, reduce consumption, and improve and improve the use function of buildings. In recent years, due to the development of exterior wall heat insulation technology, the heat insulation coating for building walls has gradually changed from interior walls to exterior walls. The heat insulation coating for building walls is a kind of heat insulation coating and belongs to functional coatings. [0003] The Chinese invention patent with the application number CN201510409852.0 discloses a composite functional building wall thermal insulation coating, which is composed of a prime...

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Problems solved by technology

[0005] One of the objectives of the present invention is to provide a thermosetting composite polystyrene exterior wall thermal insulation system thermal insulation board paint preparation system for the deficiencies of the prior art, by setting the aggregate conveying mechanism vertically downward along the mixing channel To convey aggregate, a powder blowing mechanism that can blow powder obliquely upwards into the mixing channel is installed on both sides of the mixing channel, so that the aggregate and powder can be fully pre-mixed, and the aggregate in the middle can be combined with the transposition mechanism. Transfer to both sides and transfer the aggregates on both sides to the middle. In addition, the mixing tank is set to swing left and right, and the mixing mechanism a and mixing mechanism b in the mixing tank are used to fully press the mixture into the emulsion for mixing, which solves the existing problem The mixing efficiency of the thermal insulation coating mixing equipment is low, and the uneven distribution of aggregates is prone to occur during the mixing process, which affects the thermal insulation effect of the coating.

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