Brief description of quick installation of aluminum alloy pipeline daily knowledge

3 ~ 5m away from the conveying pipeline of the concrete conveying pump pump, there should be a conveying pipeline cast in 1 ~ 2m3 concrete block, which is used to absorb the reaction force of the pumped material and reduce the vibration of the conveying pipeline. Vertical upward conveying pipe, the bottom of the elbow should be a thick wall pipe, and easy to remove. The vertical pipeline shall not be supported by bent pipe, and each pipe shall be supported by 1 or 2 supporting points. The straight pipe and bent pipe shall be fixed on the wall, scaffold or other firm supports with clamps, so that the gravity of the pipe can be transferred to the building by the support point;

With the increase of the height of the vertical pipeline, the transported materials tend to flow back, which generates a momentum on the S tube. In order to weaken the axial impact force, lay a certain length of horizontal pipeline between the concrete conveying pump and the vertical pipeline to ensure that there is sufficient resistance to prevent the backflow of materials. The length of the horizontal pipeline should not be less than 15% of the length of the vertical pipeline.

In case of high pumping distance and large conveying capacity, two sets of parallel pipelines can be used for quick installation of aluminum alloy pipelines, so as to continue working when the pipe is blocked. Vertical downward conveying of materials, when the drop of 6m, in order to prevent segregation of materials, the cloth pipe should be configured as shown in the figure below, and when pumping mortar, it should be installed into sponge ball in pipelines of different heights separated by 20 ~ 30m, in order to ensure smooth pumping;

Horizontal pipeline laying should not be suspended, must have a firm support, conveying pipeline working for a long time, the pipeline must use v-shaped wood support pad; 3 ~ 5m away from the pump, there should be a conveying pipe cast in 1 ~ 2m3 concrete block, which is used to absorb the reaction force of the pumped material and reduce the vibration of the conveying pipe.

Vertical upward conveying pipe, the bottom of the elbow should be a thick wall pipe, and easy to remove. The vertical pipeline shall not be supported by bent pipe, and each pipe shall be supported by 1 or 2 supporting points. The straight pipe and bent pipe shall be fixed on the wall, scaffold or other firm supports with clamps, so that the gravity of the pipe can be transferred to the building by the support point;