Water quality purification pretreatment pipeline capable of preventing blockage and automatically dredging

Abstract

The invention relates to the technical field of sewage purification, and discloses a water quality purification pretreatment pipeline capable of preventing blockage and automatically dredging. The pipeline comprises a water pipe, a filter screen is fixedly mounted in the water pipe, a spring is fixedly mounted at the right end of the filter screen, and a flow limiting block is fixedly mounted at the right end of the spring. An electrode plate is fixedly installed at the left end of the flow limiting block, rolling wheels are fixedly installed at the top end of the inner wall of the water pipe,a buffer pipe is fixedly installed at the lower end of the water pipe, a baffle is movably installed at the top end of the buffer pipe, and a screw rod is rotationally installed on the right side ofthe bottom end of the buffer pipe. According to the water quality purification pretreatment pipeline capable of preventing blockage and achieving automatic dredging, when the sewage pipeline is blocked, the filter screen is automatically decontaminated, the situation that transportation is affected due to water pipe blockage caused by impurity accumulation is prevented, when too many impurities are accumulated, the groove plate is opened to discharge the impurities in a unified mode, later sewage purification is facilitated, and the sewage conveying efficiency is higher.

Description

technical field [0001] The invention relates to the technical field of sewage purification, in particular to a water purification pretreatment pipeline that prevents clogging and can be automatically dredged. Background technique [0002] Sewage needs to be purified before it is discharged. On the one hand, it prevents the sewage from polluting the environment, and on the other hand, it realizes the reuse of sewage. Blockage affects the transportation of sewage, and underwater sewage discharge is more troublesome, and it is more cumbersome to directly purify sewage containing a large amount of impurities. [0003] In order to solve the above problems, the inventor provides a water purification pretreatment pipeline that prevents clogging and can be automatically dredged. When the sewage pipeline is blocked, it automatically decontaminates the filter screen to prevent the accumulation of impurities from causing the pipeline to block and affect transportation. When there is t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a water purification pretreatment pipeline that prevents clogging and can be automatically dredged. It has the advantages of preventing the clogging of the sewage pipe and discharging the sundries accumulated in the water pipe, and solves the problem of easy clogging and miscellaneous waste in the sewage pipe. Troublesome problem of cleaning up objects accumulated underwater

Images