Hydraulic wet shotcrete machine is a pump type concrete wet shotcrete machine. It has the characteristics of high pumping pressure, long conveying distance, low resilience, high construction efficiency, continuous adjustment of shotcrete, etc. It can be used for shotcrete, filling and grouting. , Pumping and other engineering construction.
Hydraulic wet shotcrete machine is a kind of equipment for wet shotcrete. Compared with dry shotcrete machine and tide shotcrete machine, it has the advantages of less operating dust, less shot resilience, protection of working environment, saving of raw materials, and improvement of spraying layer Advantages, and easy operation and maintenance.
First, the working principle of hydraulic wet shotcrete machine
The working principle of the hydraulic wet shotcrete machine is to pump the stirred concrete to the nozzle through the conveying pump, and apply compressed air at the outlet of the wet shotcrete machine, so that the material and air can be fully integrated in the pipeline, so that the sprayed The material is more uniform. Adding quick setting agent to the nozzle of wet shotcrete allows the material to quickly solidify and reduce the rebound rate. In addition, the material ratio is easy to control, and the work efficiency of shotcrete is higher than that of dry shotcrete machine.
Second, the core technology of hydraulic wet shotcrete machine
1. Simple structure and strong adaptability.
2. High pressure and long conveying distance.
3. High efficiency: large conveying displacement and high comprehensive work efficiency.
4. High performance: shot concrete has high performance, compactness, homogeneity and high strength.
5. High reliability: The key parts adopt well-known domestic brands to ensure the high reliability of the equipment.
6. Accelerator addition and control technology: The well-known metering pump is adopted for accurate metering. The mixing of the atomizing jet and the nozzle stream makes the accelerator and the concrete evenly mixed.
