A self-flowing pouring material spraying machine and a spraying method based on the spraying machine

Abstract

The invention provides a self-flow castable wet-spraying machine and a wet-spraying method based on the wet-spraying machine. According to the distance from a construction site to the wet-spraying machine, a conveying pressure is adjusted; a blanking valve is adjusted to determine blanking quantity, and a water injection pump is started to determine water injection amount; a secondary stirring motor is firstly started, then a primary stirring motor is started, and materials are put and stirred; an air source pressure is adjusted to reach 0.5 MPa, and a coagulant conveying mechanism normally operates; after the materials are fed into a secondary stirring feeding hopper, the materials are further confirmed, a conveying button is turned on after no error is confirmed through checking, and a material pumping unit begins to work and convey materials. The wet-spraying process is compared with a dry-spraying process, the material rebounding problem in dry spraying is solved, resources are saved, and a site construction environment is obviously improved. By comparing the wet-spraying process with the dry-spraying process, formwork links are saved, the mechanization and automation degree of production is remarkably improved, labors are liberated from a 'dirty, hard, tiring and dangerous' working environment, and the construction time is greatly shortened.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a self-flowing pouring material spraying machine and a spraying method based on the spraying machine. Background technique [0002] At present, in the construction of unshaped refractory materials in the domestic building materials industry, most of them use casting or dry spraying technology. Among them, the pouring construction process is: dismantling, welding anchors, formwork, pouring, formwork, pouring, and construction is completed; the dry spraying construction process is: dismantling, welding anchors, and using compressed air to spray materials. Both construction methods have certain disadvantages. The pouring construction formwork not only wastes materials but also has low construction efficiency; although dry spraying does not require formwork, the dry spraying construction materials bounce back a lot, and the working site environment is poor. ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the present invention provides a self-flowing pouring material spraying machine and a spraying method based on the spraying machine to solve the problems of low work efficiency, serious waste of materials and poor environment on the job site in the existing technology

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