Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ecological restoration method for polluted bottom mud of riverway
The invention belongs to the technical field of river channel ecological restoration, and particularly relates to a river channel polluted bottom mud ecological restoration method which comprises the following steps: conveying a river channel bottom mud suction device to a mud suction ship, sucking up river channel bottom mud through the river channel bottom mud suction device, and collecting the bottom mud into a special collecting barrel; through the structural design of a circular ring block, under the normal condition, a motor drives a rotating rod to rotate, the rotating rod drives a mud stirring rod to rotate, a roller does not make contact with an arc-shaped block, bottom mud is stirred to be scattered and sucked by a mud suction head conveniently, when a mud suction opening is blocked by stones, the rotating speed of the motor is increased, and a moving block moves in the direction away from the rotating rod under the action of centrifugal force; a second spring is stretched, a rolling wheel is in contact with the cambered surface of an arc-shaped block, the rolling wheel presses the arc-shaped block to move downwards, a first spring is compressed, the arc-shaped block drives a circular ring block to move downwards, a scraping block in the circular ring block can scrape off stones on a mud suction opening, and the function of dredging the mud suction opening is achieved.
本发明属于河道生态修复技术领域，具体的说是一种河道污染底泥生态修复方法，包括以下步骤：将河道底泥吸取装置运送到吸泥船上，通过河道底泥吸取装置将河道底泥吸取上来，底泥被收集到专门的收集筒内；通过圆环块的结构设计，在正常情况下，电机驱动转动杆转动，转动杆带动搅泥杆转动，滚轮与弧形块不接触，将底泥搅散方便吸泥头吸取，当石块堵住吸泥口时，增大电机的转速，由于离心力的作用，移动块向远离转动杆方向运动，第二弹簧被拉伸，滚轮会与弧形块的弧面接触，滚轮会压迫弧形块向下运动，第一弹簧被压缩，弧形块带动圆环块向下运动，圆环块内的刮块可以将吸泥口上的石块刮下，实现了疏通吸泥口的功能。
Ecological restoration method for polluted bottom mud of riverway
The invention belongs to the technical field of river channel ecological restoration, and particularly relates to a river channel polluted bottom mud ecological restoration method which comprises the following steps: conveying a river channel bottom mud suction device to a mud suction ship, sucking up river channel bottom mud through the river channel bottom mud suction device, and collecting the bottom mud into a special collecting barrel; through the structural design of a circular ring block, under the normal condition, a motor drives a rotating rod to rotate, the rotating rod drives a mud stirring rod to rotate, a roller does not make contact with an arc-shaped block, bottom mud is stirred to be scattered and sucked by a mud suction head conveniently, when a mud suction opening is blocked by stones, the rotating speed of the motor is increased, and a moving block moves in the direction away from the rotating rod under the action of centrifugal force; a second spring is stretched, a rolling wheel is in contact with the cambered surface of an arc-shaped block, the rolling wheel presses the arc-shaped block to move downwards, a first spring is compressed, the arc-shaped block drives a circular ring block to move downwards, a scraping block in the circular ring block can scrape off stones on a mud suction opening, and the function of dredging the mud suction opening is achieved.
本发明属于河道生态修复技术领域，具体的说是一种河道污染底泥生态修复方法，包括以下步骤：将河道底泥吸取装置运送到吸泥船上，通过河道底泥吸取装置将河道底泥吸取上来，底泥被收集到专门的收集筒内；通过圆环块的结构设计，在正常情况下，电机驱动转动杆转动，转动杆带动搅泥杆转动，滚轮与弧形块不接触，将底泥搅散方便吸泥头吸取，当石块堵住吸泥口时，增大电机的转速，由于离心力的作用，移动块向远离转动杆方向运动，第二弹簧被拉伸，滚轮会与弧形块的弧面接触，滚轮会压迫弧形块向下运动，第一弹簧被压缩，弧形块带动圆环块向下运动，圆环块内的刮块可以将吸泥口上的石块刮下，实现了疏通吸泥口的功能。
Ecological restoration method for polluted bottom mud of riverway
一种河道污染底泥生态修复方法
ZHOU NING (Autor:in) / GAO ZHEWEN (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
Riverway ecological restoration system and restoration method
| Europäisches Patentamt | 2020