A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge city rainwater purification structure
The invention discloses a sponge city rainwater purification structure, and relates to the technical field of sewage treatment, the sponge city rainwater purification structure comprises an upper water diversion hopper, a main body and a primary filtering device; the main body comprises a shell, a filter cartridge, a filter element assembly, an inner water diversion hopper and a driving motor; the filter cartridge is fixed in the shell; the driving motor is used for driving the filter element assembly to rotate; the primary filtering device comprises a connecting rod and a conical filter screen; the connecting rod is a vertically-arranged straight rod, and the bottom end of the connecting rod is fixed to the center of the top end of the filter element assembly; the whole conical filter screen is a hollow cone with an opening in the bottom end; one end of the connecting rod away from the filter element assembly is connected with the bottom center of the conical filter screen; the conical filter screen is located between the upper water diversion hopper and the shell, the diameter of an opening in the bottom face of the conical filter screen is larger than that of the liquid inlet in the initial state, and the bottom face of the conical filter screen abuts against the outer wall of the top end of the shell. The technical effects that the probability that a conical filter screen is blocked can be reduced, the amount of rainwater passing through the conical filter screen is stable, and the rainwater collection efficiency is more uniform can be achieved.
本申请公开了一种海绵城市雨水净化结构，涉及污水处理技术领域，其中包括上引水斗、主体和初滤装置；主体包括外壳、过滤筒、滤芯组件、内引水斗和驱动电机；过滤筒固定在外壳内部；驱动电机用于驱动滤芯组件自转；初滤装置包括连接杆和锥形滤网；连接杆为竖直设置的直杆，连接杆底端固定在滤芯组件的顶端中心；锥形滤网整体为底端开口的中空圆锥体；连接杆远离滤芯组件的一端与锥形滤网底面中心连接；锥形滤网位于上引水斗和外壳之间的位置，初始状态下锥形滤网底面开口直径大于进液口的直径，且锥形滤网底面抵触在外壳顶端外壁上；能够实现降低锥形滤网被堵住的概率，使得通过锥形滤网的雨水量较为平稳，雨水收集的效率更加均匀的技术效果。
Sponge city rainwater purification structure
The invention discloses a sponge city rainwater purification structure, and relates to the technical field of sewage treatment, the sponge city rainwater purification structure comprises an upper water diversion hopper, a main body and a primary filtering device; the main body comprises a shell, a filter cartridge, a filter element assembly, an inner water diversion hopper and a driving motor; the filter cartridge is fixed in the shell; the driving motor is used for driving the filter element assembly to rotate; the primary filtering device comprises a connecting rod and a conical filter screen; the connecting rod is a vertically-arranged straight rod, and the bottom end of the connecting rod is fixed to the center of the top end of the filter element assembly; the whole conical filter screen is a hollow cone with an opening in the bottom end; one end of the connecting rod away from the filter element assembly is connected with the bottom center of the conical filter screen; the conical filter screen is located between the upper water diversion hopper and the shell, the diameter of an opening in the bottom face of the conical filter screen is larger than that of the liquid inlet in the initial state, and the bottom face of the conical filter screen abuts against the outer wall of the top end of the shell. The technical effects that the probability that a conical filter screen is blocked can be reduced, the amount of rainwater passing through the conical filter screen is stable, and the rainwater collection efficiency is more uniform can be achieved.
本申请公开了一种海绵城市雨水净化结构，涉及污水处理技术领域，其中包括上引水斗、主体和初滤装置；主体包括外壳、过滤筒、滤芯组件、内引水斗和驱动电机；过滤筒固定在外壳内部；驱动电机用于驱动滤芯组件自转；初滤装置包括连接杆和锥形滤网；连接杆为竖直设置的直杆，连接杆底端固定在滤芯组件的顶端中心；锥形滤网整体为底端开口的中空圆锥体；连接杆远离滤芯组件的一端与锥形滤网底面中心连接；锥形滤网位于上引水斗和外壳之间的位置，初始状态下锥形滤网底面开口直径大于进液口的直径，且锥形滤网底面抵触在外壳顶端外壁上；能够实现降低锥形滤网被堵住的概率，使得通过锥形滤网的雨水量较为平稳，雨水收集的效率更加均匀的技术效果。
Sponge city rainwater purification structure
一种海绵城市雨水净化结构
WANG MANYING (author) / MI YONG (author) / LIU PING (author) / ZHANG JIYU (author) / ZHANG ZIYANG (author) / MI QIUJU (author) / ZHANG SHUJUN (author) / HUANG CHANGZHOU (author) / ZHANG YULING (author) / JIA LI (author)
2024-05-28
Patent
Electronic Resource
Chinese
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