1. Overview
The / type wet concrete spraying machine has the advantages of advanced technology, reasonable structure, stable performance, convenient operation and maintenance, and long service life. It is widely used in tunnels and culverts. Spraying construction of concrete in subways, hydropower projects, underground projects and coal mine swamp mine tunnels.
2. Main structure
This machine mainly consists of four parts: mechanical power system, feeding system, air supply system, and quick-setting agent adding system.
The mechanical power system mainly uses the mechanical power generated by the drive motor to decelerate and increase the torque through the gearbox, and then drives the rotor body to rotate through the output shaft.
The feeding system mainly consists of a hopper, a vibrator, a rotor body, etc.
, Air supply system This system mainly consists of main air inlet duct, diverter pipe, pressure gauge, upper air path, lower air path, auxiliary air path, valves and pipelines.
The quick-setting agent addition system is mainly composed of metering pumps, joint pipes, etc.
3. Main technical characteristics
Production capacity
Conveying distance (level/height)
Applicable mixed water Ash ratio
Maximum aggregate diameter
Rated working pressure
Air consumption
Motor power
Voltage level
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Carry out coal mine safety inspection seriously . Strictly implement the requirements of superiors on safety inspections. In accordance with the requirements of the Shandong Coal Mine Safety Supervision Bureau and the Provincial Coal Industry Bureau, focus on inspection items, focus on lessons learned and identify problems, not only coal mines, but also group companies.
Carry out coal mine supervision and law enforcement in a targeted manner. Establish a major inspection leading group headed by the main leader of the bureau, mobilize the overall situation, list out a timetable, and implement the inspection units and responsible persons to focus on the coal mines that they are worried about, and use various methods such as comprehensive inspections by large corps, surprise secret inspections, etc. While improving the effectiveness of supervision, local coal mine safety supervision departments are urged to implement superior arrangements.
Severe punishments and accountability will be strictly enforced without hesitation or mercy. Violations that violate laws and regulations must be severely punished in accordance with the law, and relevant responsible persons must be strictly held accountable. Places and groups with serious problems must be seriously interviewed, criticized, and exposed. Those who fail to supervise work must be held accountable internally.
Jining Dongda Mechanical and Electrical Co., Ltd.
Address South of Shanbo Road and West of Zhixue Road, Rencheng Economic Development Zone, Jining
Contact Manager Wang
Mobile phone
Telephone
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