Nested efficient desilting pipe for raw water delivery pipe

• Main Authors: HUANG KAI, ZHU RONGXIN
• Format: Patent
• Language: Chinese; English
• Published: 22.10.2019
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model belongs to the technical field of water source transmission and distribution. The nested efficient desilting pipe for the raw water delivery pipe comprises a circular-pipe-shaped desilter, the two ends of the desilter are connected with the raw water delivery pipe respectively, four desilting hoppers are longitudinally arranged below the bottom of the desilter, a sludge dischargepipe is arranged at the bottom of each desilting hopper, and a valve is arranged on each sludge discharge pipe; the diameter of the sand setting device is larger than that of the raw water conveyingpipeline, the top of the raw water conveying pipeline is flush with the top of the sand setting device, and the bottom of the raw water conveying pipeline is connected with the sand setting device through a transition slope. And slope steel bars are arranged in the transition slope. According to the utility model, the nested efficient sand setting pipe is adopted, so that the requirement on the construction land area is re