A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Environment-friendly dredging device for drainage blind pipe of high-speed rail tunnel
The invention relates to the technical field of high-speed rail tunnel drainage system blockage treatment equipment, in particular to an environment-friendly dredging device which comprises the following four modules. And the cutting module adopts a high-pressure water impact and mechanical cutting combined technology. High-pressure water impacts crystals, so that the strength is reduced. The cutting tool rotates at a high speed to strip and grind the crystal; the torsion driving module outputs large torque according to the hydraulic driving principle to drive the cutter head to rotate. And the forward propelling module is driven by adopting high-pressure water to jet backwards. Through the spraying effect of the backward high-pressure spray head, residues on the pipe wall are flushed, and forward power is provided; the supporting walking module adopts a floating wheel supporting technology, the supporting radius changes in a self-adaptive mode along with pipe diameter changes, and the working posture of the pipeline dredging equipment is guaranteed. According to the invention, effective and safe drainage pipeline cleaning operation can be carried out under normal operation traffic conditions. And any polluted chemical and biological reagent is not used in the cleaning process, so that the problem of water pollution to a green ecological protection region is avoided.
本发明涉及高铁隧道排水系统堵塞处理装备技术领域，尤其涉及一种环保型疏通装置，包括以下四个模块；切削模块采用高压水冲击与机械切削相结合技术。高压水冲击结晶体，降低强度。切削刀具高速旋转，剥离和碾磨结晶体；扭转驱动模块以液力驱动原理，输出较大扭矩，驱动刀盘旋转；向前推进模块采用高压水后向喷射驱动。后向高压喷头的喷射作用，既冲刷管壁残留物，又提供前进动力；支撑行走模块采用浮动轮支撑技术，支撑半径随着管径变化自适应发生变化，保障管道疏通设备工作姿态。本发明能够在正常运行交通条件下进行有效、安全的排水管道清理作业。且能够在清理过程中不使用任何有污染的化学生物试剂，避免对绿色生态保护地区造成水污染问题。
Environment-friendly dredging device for drainage blind pipe of high-speed rail tunnel
The invention relates to the technical field of high-speed rail tunnel drainage system blockage treatment equipment, in particular to an environment-friendly dredging device which comprises the following four modules. And the cutting module adopts a high-pressure water impact and mechanical cutting combined technology. High-pressure water impacts crystals, so that the strength is reduced. The cutting tool rotates at a high speed to strip and grind the crystal; the torsion driving module outputs large torque according to the hydraulic driving principle to drive the cutter head to rotate. And the forward propelling module is driven by adopting high-pressure water to jet backwards. Through the spraying effect of the backward high-pressure spray head, residues on the pipe wall are flushed, and forward power is provided; the supporting walking module adopts a floating wheel supporting technology, the supporting radius changes in a self-adaptive mode along with pipe diameter changes, and the working posture of the pipeline dredging equipment is guaranteed. According to the invention, effective and safe drainage pipeline cleaning operation can be carried out under normal operation traffic conditions. And any polluted chemical and biological reagent is not used in the cleaning process, so that the problem of water pollution to a green ecological protection region is avoided.
本发明涉及高铁隧道排水系统堵塞处理装备技术领域，尤其涉及一种环保型疏通装置，包括以下四个模块；切削模块采用高压水冲击与机械切削相结合技术。高压水冲击结晶体，降低强度。切削刀具高速旋转，剥离和碾磨结晶体；扭转驱动模块以液力驱动原理，输出较大扭矩，驱动刀盘旋转；向前推进模块采用高压水后向喷射驱动。后向高压喷头的喷射作用，既冲刷管壁残留物，又提供前进动力；支撑行走模块采用浮动轮支撑技术，支撑半径随着管径变化自适应发生变化，保障管道疏通设备工作姿态。本发明能够在正常运行交通条件下进行有效、安全的排水管道清理作业。且能够在清理过程中不使用任何有污染的化学生物试剂，避免对绿色生态保护地区造成水污染问题。
Environment-friendly dredging device for drainage blind pipe of high-speed rail tunnel
一种环保型高铁隧道排水盲管疏通装置
DONG ZHONGHONG (author) / ZHANG JIAQI (author) / CHEN TINGTING (author) / LI SEN (author) / YUAN XINTAO (author) / ZUO JIA'AO (author) / LAN HENGXING (author) / YAN CHANGGEN (author)
2022-05-13
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
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Abwasserkanäle