Mural invisible protective layer sprayer with coating multi-filter refining device

Abstract

The invention provides a mural invisible protective layer sprayer with a coating multi-filter refining device, which relates to the technical field of sprayers. The mural invisible protective layer sprayer comprises a barrel body, a mixing part and an auxiliary part; a cover plate is fixedly connected to the barrel body through bolts, and a spray gun is mounted on the cover plate; the mixing part is composed of a rotating shaft, blade plates, a magnet B, a through hole A, a through hole B and a gear, the rotating shaft is rotationally connected to the cover plate, and the six blade plates are welded to the rotating shaft in an annular array shape; the stop blocks are welded on the auxiliary block in a linear array manner, and the stop blocks are of rectangular block structures; the stop block is in contact with the blade plate, the stop block is positioned 0.1 cm above the through hole A, and when the stop block moves downwards by 1cm, the through hole A is in a semi-blocking shape, so that the strength of liquid flow can be changed, and the problem that the cooperative work of a plurality of mixing structures cannot be realized through structural improvement is solved.

Description

technical field [0001] The invention relates to the technical field of sprayers, in particular to an invisible protective layer sprayer for mural paintings with a paint multi-filter and delicate device. Background technique [0002] Mural is the art on the wall. Because the paint of the mural is easy to be damaged after dehydration, it needs to spray the protective layer. When spraying the protective layer, it is necessary to spray the invisible material, so that the color of the mural can be true and true to the greatest extent. It reflects the ornamental value of the mural. In addition, if the spray liquid is not fine enough when spraying on the mural, there will be more uneven droplets, which will also affect the ornamental quality of the wall. In order to reflect the value of murals, how to improve the fineness of spray liquid and eliminate the generation of particles during spraying is a problem that needs to be solved at present. [0003] However, as far as the tradit...

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Problems solved by technology

[0002] Mural is the art on the wall. Since the paint of the mural is easily damaged after dehydration, it needs to spray the protective layer. When spraying the protective layer, it is necessary to spray the invisible material, so that the color of the mural can be true and true to the greatest extent. It reflects the ornamental value of the mural. In addition, if the spray liquid is not fine enough when spraying on the mural, there will be more uneven droplets, which will also affect the ornamental quality of the wall, which will naturally reduce. In order to reflect the value of murals, how to improve the fineness of spray liquid and eliminate the generation of particles during spraying is a problem that needs to be solved at present

[0003] However, as far as the current traditional mural protective layer sprayer is concerned, first of all, the mixing efficiency is low, and the mixing structure of the existing device often has only one place, and it is impossible to realize the cooperation of multiple mixing structures through structural improvement; secondly, The automatic drive of the mixing structure cannot be realized through structural improvement, thereby reducing the overall cost of the sprayer

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