Coupling type efficient environment-friendly pulp shooting machine

Abstract

The invention discloses a coupling type efficient environment-friendly pulp shooting machine. The coupling type efficient environment-friendly pulp shooting machine comprises a bottom plate, a first feeding pipe, a stirring cavity, a second feeding pipe, a third feeding pipe, a storage bin and an air lock valve. According to the coupling type efficient environment-friendly pulp shooting machine, the coupling closed type design is adopted, dust flying is eradicated, the probability that constructors make contact with dust is reduced, and environment pollution is effectively reduced; the air lock valve is additionally arranged, during the period that high-pressure air blows aggregate for pulp shooting, the high-pressure air is prevented from flowing backwards into the storage bin, the dust flying phenomenon is effectively avoided, production safety and body health of the constructors are guaranteed, and high practicability is achieved; and automatic feeding and stirring can be achieved, manual participation is not needed in the whole process, the labor intensity of the constructors is reduced, and the overall automation degree is high. The problems that in the prior art, a pulp shooting machine conducts manual feeding and stirring, the labor intensity of the constructors is increased, dust is prone to being generated, underground dust pollution is caused, underground safety production is influenced, and the production safety and body health of the constructors are seriously influenced are solved.

Description

technical field [0001] The invention belongs to the field of geological mining, and in particular relates to a coupled high-efficiency and environment-friendly shotcrete machine. Background technique [0002] Mine shotcrete machine is widely used in engineering buildings, mines, tunnels, culverts, subways, hydropower projects, underground projects and coal high marsh mine roadways to form support layers by spraying concrete. As far as the current situation is concerned, traditional shotcrete machines still occupy a dominant position in construction operations. Because most of the existing shotcrete machines use artificial mixing materials, the labor intensity of operators is greatly increased. At the same time, the traditional spraying process mostly mixes cement aggregates on site, and a large amount of dust is generated through the gaps of the spraying machine body, causing underground dust pollution, affecting underground safety production, and seriously threatening prod...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a coupled high-efficiency and environmentally friendly spraying machine, which solves the problem of manual feeding and stirring of the prior art spraying machine, increases the labor intensity of construction personnel, and is easy to generate dust, resulting in underground dust Pollution, affecting underground safety production, seriously affecting production safety and the health of construction workers

Images