Processing method of plugging concrete placing boom

Concrete placing boom in the course sometimes occurs concrete fabric conveyor pipe blockage we call this concrete fabric plugging.
Concrete placing boom occurred plugging phenomenon is mainly caused by the following reasons: 1 concrete placing boom itself caused by design flaws, such as fabric machine elbow angle design is unreasonable, and concrete placing boom flanged joints welded pipe inner wall irregular and so on. 2 concrete pump pressure is not enough, or does not comply with the cloth conveying concrete grade caliber machine design. Resulting in a large pipe cleaning not been retained in the cloth solidified concrete conveyor pipeline after 3 concrete placing boom last construction work is completed. Truemax has not been washed concrete placing boom line 4 first job or starting job.
In summary fabric machine because no matter what causes concrete fabric plugging phenomenon, the first task is to clear the fabric machine too long pipeline to prevent solidification of concrete caused the entire conveyor system forming fabric machine scrapped. Fabric machine line can be as slight blockage red rinse water pressure to clear the pipes. Such as fabrics machine piping system congested close now to be found clogging percussion test site, and then open the blockage occurs in the fabric tube card disassembled machine parts as needed, and then carry on tapping outer pipe to clear, note spreader pipe no steel or iron strips applied to clear in order to avoid more pressure the more real. Concrete placing boom after pipeline dredge to find out reasons for the blockage to develop solutions for the reason, so as not to produce again cloth plugging construction.