Concrete pump pipe washing device and method

Abstract

The invention provides a concrete pump pipe washing device. The concrete pump pipe washing device comprises a washing feeding pipe set, a receiving end, a pump pipe, a movable arm, a cleaner recovery device and a collecting device. The washing feeding pipe set is connected with the input end of the receiving end. The output end of the receiving end and the output end of the pump pipe are in sealed connection. The pump pipe is mounted on the movable arm. A cleaner is contained in the pump pipe, and both the cleaner recovery device and the collecting device are arranged at the input end of the pump pipe. The invention further provides a concrete pump pipe washing method. The method includes the steps that the washing feeding pipe set and the receiving end are connected in butt joint, the cleaner is plugged into the pump pipe, and a stop valve is switched on for repeated flushing. After the output end of the pump pipe and the receiving end are rapidly connected in butt joint and sealed through the movable arm, closed washing of a whole pumping pipeline tens of meters long can be conveniently completed within several seconds by starting high-pressure gas and washing liquid, section-by-section pipe detaching, pipe connecting and manual water washing are not needed, the operation is easy, the washing time is short, and the effect is good.

Description

technical field [0001] The invention relates to the technical field of pipeline cleaning equipment, in particular to a concrete pump pipe cleaning device and a cleaning method. Background technique [0002] During the lining process of the trolley, the concrete is transported by the pump through the pump pipe, and poured layer by layer and window by window through the distributor. Due to the characteristics of concrete, it is easy to cause pipe plugging, or due to untimely and incomplete cleaning, a large amount of solidified concrete remains on the inner wall of the pump pipe, which makes the pumping pipeline unusable; therefore, it is particularly important to clean the concrete pump pipe in time during the distributing process. important. [0003] At present, water washing is generally adopted, specifically: after the concrete pumping is completed, clean water is pumped through the pump, and the residual concrete is ejected and taken out of the pump pipe through the flow...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a concrete pump pipe cleaning device and cleaning method to solve the problems of serious pollution at the cleaning site, complex and cumbersome cleaning process, long cleaning time and poor cleaning quality.

Images