Transverse movement device

Abstract

The invention provides a transverse movement device and belongs to the field of urban sewage treatment. The transverse movement device comprises a rotary handle, a transmission shaft, a transmission wheel, a support and a locking device, wherein the rotary handle is mounted on the transmission shaft; the transmission shaft is mounted on the support and can rotate on the support; the transmission wheel is mounted on the transmission shaft and can rotate with the transmission shaft and can be matched with a guide rail; when the transmission wheel rotates, the transmission wheel can do linear movement along the guide rail; the transmission wheel is a gear; the support is mounted on a framework; the locking device is mounted on the support and can be used for locking the transmission wheel so that the transmission wheel cannot rotate; and the transverse movement device has the characteristics that a transverse movement function of a water outlet tank wall cleaning system can be realized, moss and impurities adjacent to a water outlet hole of a water outlet tank wall of a horizontal flow sedimentation tank can be automatically cleaned, the water outlet hole is smooth, manpower is saved, and operators are prevented from injuries.

Description

technical field [0001] The invention belongs to the field of urban sewage treatment, and in particular relates to a lateral movement device of a water outlet tank wall cleaning system of a multi-degree-of-freedom advection sedimentation tank. Background technique [0002] Advection sedimentation tank is a commonly used facility in urban sewage treatment plants. Its principle is to pass urban sewage through the previous grit chamber, biological sedimentation tank, and secondary sedimentation facilities after preliminary treatment. The advection sedimentation tank is connected by the inlet and outlet It consists of three parts, the water flow part and the sludge bucket. The plane of the pool body is rectangular, and the inlet and outlet are respectively set at both ends of the pool. The inlet generally adopts the submerged water inlet hole, and the water flows into the pool body through the evenly distributed water inlet holes from the inlet channel. There is a baffle behind t...

AI Technical Summary

Problems solved by technology

The sludge hopper is set under the bottom of the pool at the front of the pool to accumulate the settled sludge. Generally, the sludge is pumped out regularly by using a truss-type siphon sludge machine; due to the high content of organic matter in urban sewage, it is easy to grow on the pool wall. Moss also grows a large amount of moss on the wall of the outlet tank. After a long time, the moss will block the water outlet hole on the wall of the outlet tank, resulting in poor water outlet and even affecting the flow of the entire advection sedimentation tank; Manual cleaning is required. Due to the limited area of ​​the upper part of the water outlet tank, manual cleaning is time-consuming and laborious, and there is even the danger of falling into the pool, causing personal harm to the operator

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