A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-height-difference concrete speed reduction control method
The invention provides a large-height-difference concrete speed reduction control method, and belongs to the technical field of large-height-difference concrete speed reduction. A discharging guide pipe is arranged on a vertical shaft, a control chain of a closed-loop structure is arranged in the discharging guide pipe, the control chain penetrates through the discharging guide pipe, and a concrete damping device is arranged on the control chain; after concrete enters from the upper end of the discharging guide pipe, a section of concrete is damped by the concrete damping device arranged on the control chain, and the concrete drives the control chain to move due to gravity. Potential energy of concrete is converted into kinetic energy of self rotation, kinetic energy of chain cleaning and the like, speed reduction of the concrete in the vertical shaft is achieved, meanwhile, the descending concrete is blocked in a segmented mode through the damping balls, the situation that aggregate is separated after the concrete descends to the bottom is effectively avoided, and meanwhile the multi-gear power generation device is arranged, so that energy is saved. Power generation control is conducted according to the required descending speed, and concrete potential energy is effectively converted into electric energy to be stored or converted into kinetic energy needing to drive rotating equipment.
本发明提供混凝土大高差砼降速控制方法，属于混凝土大高差砼降速技术领域，在竖井上设置下料导管，下料导管内设置有一条闭环结构的控制链条，控制链条穿过下料导管设置，控制链条上设置有混凝土阻尼装置，混凝土从下料导管上端进入后，一段混凝土被设置在控制链条上的混凝土阻尼装置进行阻尼，混凝土由于重力带动控制链条移动。将混凝土的势能转为自身转动的动能，清洗链条的动能等，实现竖井中混凝土的降速，同时通过阻尼球进行对下降的混凝土分段阻隔，有效的避免了混凝土下降到底部后出现骨料分离的情况，同时在设置了多档位的发电装置，根据需要下降的速度进行发电控制，有效的把混凝土势能转为电能储存或者转为需要带动转动设备的动能。
Large-height-difference concrete speed reduction control method
The invention provides a large-height-difference concrete speed reduction control method, and belongs to the technical field of large-height-difference concrete speed reduction. A discharging guide pipe is arranged on a vertical shaft, a control chain of a closed-loop structure is arranged in the discharging guide pipe, the control chain penetrates through the discharging guide pipe, and a concrete damping device is arranged on the control chain; after concrete enters from the upper end of the discharging guide pipe, a section of concrete is damped by the concrete damping device arranged on the control chain, and the concrete drives the control chain to move due to gravity. Potential energy of concrete is converted into kinetic energy of self rotation, kinetic energy of chain cleaning and the like, speed reduction of the concrete in the vertical shaft is achieved, meanwhile, the descending concrete is blocked in a segmented mode through the damping balls, the situation that aggregate is separated after the concrete descends to the bottom is effectively avoided, and meanwhile the multi-gear power generation device is arranged, so that energy is saved. Power generation control is conducted according to the required descending speed, and concrete potential energy is effectively converted into electric energy to be stored or converted into kinetic energy needing to drive rotating equipment.
本发明提供混凝土大高差砼降速控制方法，属于混凝土大高差砼降速技术领域，在竖井上设置下料导管，下料导管内设置有一条闭环结构的控制链条，控制链条穿过下料导管设置，控制链条上设置有混凝土阻尼装置，混凝土从下料导管上端进入后，一段混凝土被设置在控制链条上的混凝土阻尼装置进行阻尼，混凝土由于重力带动控制链条移动。将混凝土的势能转为自身转动的动能，清洗链条的动能等，实现竖井中混凝土的降速，同时通过阻尼球进行对下降的混凝土分段阻隔，有效的避免了混凝土下降到底部后出现骨料分离的情况，同时在设置了多档位的发电装置，根据需要下降的速度进行发电控制，有效的把混凝土势能转为电能储存或者转为需要带动转动设备的动能。
Large-height-difference concrete speed reduction control method
混凝土大高差砼降速控制方法
ZHU ZENGHUI (author) / ZHANG JIULIN (author) / LI TANGJUN (author) / WON DUK IM (author) / FU PENG (author) / HU BO (author) / LIU LIN (author)
2024-12-24
Patent
Electronic Resource
Chinese
| European Patent Office | 2021
| European Patent Office | 2023
Method for controlling height difference of fine aggregate concrete ground
| European Patent Office | 2023