Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cleaning device of intercepting grating of cold source water taking opening of nuclear power plant
The invention relates to the technical field of nuclear power plant dedicated tools, and relates to a cleaning device of an intercepting grating of a cold source water taking opening of a nuclear power plant. The cleaning device comprises a rack, a grab bucket and a driving mechanism, the grab bucket comprises a front rake body and a rear rake body, the driving mechanism comprises a lifting assembly, a grabbing assembly and a walking assembly, the grabbing assembly can drive the front rake body to rotate relative to the rear rake body, the lifting assembly is connected with the grab bucket todrive the grab bucket to lift, the walking assembly is mounted on the rack and can drive the lifting assembly, the grabbing assembly and the grab bucket to horizontally move, accordingly, the grab bucket can be driven to be discharged to the intercepting grating from a lifting opening, during the daily period, sewage filtered by the intercepting grating is cleaned, blockage of the intercepting grating can be avoided, safety of a cold source of the nuclear power plant is ensured, in addition, the rack is detachably mounted on the lifting opening, at the unit overhauling period, the rack is dismounted from the lifting opening, the intercepting grating can be smoothly taken out of the lifting opening to be overhauled, and after overhauling, the intercepting grating can be smoothly put back to the water taking opening.
本发明涉及核电厂专用工具技术领域，涉及一种核电厂冷源取水口拦截格栅的清理设备，其包括机架、抓斗及驱动机构，抓斗包括前耙体及后耙体，驱动机构包括提升组件、抓取组件及行走组件，抓取组件能够驱动前耙体相对后耙体旋转，提升组件与抓斗连接以驱动抓斗升降，行走组件安装于机架上，且能够驱动提升组件、抓取组件及抓斗水平移动，如此即可驱动抓斗从吊装口卸至拦截格栅处，以在日常期间对拦截格栅过滤的污物进行清理，以避免拦截格栅发生堵塞，从而确保核电厂冷源的安全。另外，机架可拆卸的安装于吊装口处，可以在机组大修期间将机架从吊装口拆卸下来，有助于将拦截格栅从吊装口顺利取出而进行检修或在检修之后顺利放回至取水口。
Cleaning device of intercepting grating of cold source water taking opening of nuclear power plant
The invention relates to the technical field of nuclear power plant dedicated tools, and relates to a cleaning device of an intercepting grating of a cold source water taking opening of a nuclear power plant. The cleaning device comprises a rack, a grab bucket and a driving mechanism, the grab bucket comprises a front rake body and a rear rake body, the driving mechanism comprises a lifting assembly, a grabbing assembly and a walking assembly, the grabbing assembly can drive the front rake body to rotate relative to the rear rake body, the lifting assembly is connected with the grab bucket todrive the grab bucket to lift, the walking assembly is mounted on the rack and can drive the lifting assembly, the grabbing assembly and the grab bucket to horizontally move, accordingly, the grab bucket can be driven to be discharged to the intercepting grating from a lifting opening, during the daily period, sewage filtered by the intercepting grating is cleaned, blockage of the intercepting grating can be avoided, safety of a cold source of the nuclear power plant is ensured, in addition, the rack is detachably mounted on the lifting opening, at the unit overhauling period, the rack is dismounted from the lifting opening, the intercepting grating can be smoothly taken out of the lifting opening to be overhauled, and after overhauling, the intercepting grating can be smoothly put back to the water taking opening.
本发明涉及核电厂专用工具技术领域，涉及一种核电厂冷源取水口拦截格栅的清理设备，其包括机架、抓斗及驱动机构，抓斗包括前耙体及后耙体，驱动机构包括提升组件、抓取组件及行走组件，抓取组件能够驱动前耙体相对后耙体旋转，提升组件与抓斗连接以驱动抓斗升降，行走组件安装于机架上，且能够驱动提升组件、抓取组件及抓斗水平移动，如此即可驱动抓斗从吊装口卸至拦截格栅处，以在日常期间对拦截格栅过滤的污物进行清理，以避免拦截格栅发生堵塞，从而确保核电厂冷源的安全。另外，机架可拆卸的安装于吊装口处，可以在机组大修期间将机架从吊装口拆卸下来，有助于将拦截格栅从吊装口顺利取出而进行检修或在检修之后顺利放回至取水口。
Cleaning device of intercepting grating of cold source water taking opening of nuclear power plant
核电厂冷源取水口拦截格栅的清理设备
LIU CHAO (Autor:in) / LI DERUI (Autor:in) / YANG MOMING (Autor:in) / ZHANG BO (Autor:in) / SONG YAN (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
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