A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rainwater efficient recovery system for chemical device area
The invention discloses an efficient rainwater recycling system for a chemical device area. The system comprises a rainwater collection device, an accident pool, a sewage treatment device and a high-efficiency treatment device, the high-efficiency treatment device comprises a water pump, the water pump is connected with a hydrolysis pool, the hydrolysis pool is connected with a centrifugal pump, the centrifugal pump is connected with a coagulation pool, a dosing device is connected above the coagulation pool, a sedimentation pool is connected below the coagulation pool, and the sewage treatment device is connected with the sedimentation pool. The sedimentation tank is connected with a filter, the filter is connected with an ultrafiltration device, the ultrafiltration device is connected with a reuse water tank, the filter is connected with a hydrolysis tank through a control valve, and the ultrafiltration device is provided with a plurality of ultrafiltration membranes which are connected in parallel. In addition, the filter and the ultrafiltration device in the efficient rainwater recycling system further have a backwashing function, recycled rainwater is fully utilized for washing, existing water resources are not wasted, and the utilization rate of the recycled rainwater is increased.
本发明公开了一种化工装置区雨水高效回收系统。该系统包括雨水采集装置、事故池、污水处理装置和高效处理装置所述高效处理装置包括水泵，此水泵与水解池连接，水解池上连接有离心泵，所述离心泵和混凝池连接，所述混凝池上方连接有加药装置，混凝池下方连接有沉淀池，该沉淀池与过滤器连接，所述过滤器与超滤装置连接，超滤装置与回用水池连接，过滤器经控制阀门与水解池连接，所述超滤装置上具有多个超滤膜，多个超滤膜并联连接。该雨水高效回收系统中的过滤器和超滤装置还具有反冲洗功能，充分利用充分利用回收后的雨水进行冲洗，不浪费现有水资源，提高了回收雨水的利用率。
Rainwater efficient recovery system for chemical device area
The invention discloses an efficient rainwater recycling system for a chemical device area. The system comprises a rainwater collection device, an accident pool, a sewage treatment device and a high-efficiency treatment device, the high-efficiency treatment device comprises a water pump, the water pump is connected with a hydrolysis pool, the hydrolysis pool is connected with a centrifugal pump, the centrifugal pump is connected with a coagulation pool, a dosing device is connected above the coagulation pool, a sedimentation pool is connected below the coagulation pool, and the sewage treatment device is connected with the sedimentation pool. The sedimentation tank is connected with a filter, the filter is connected with an ultrafiltration device, the ultrafiltration device is connected with a reuse water tank, the filter is connected with a hydrolysis tank through a control valve, and the ultrafiltration device is provided with a plurality of ultrafiltration membranes which are connected in parallel. In addition, the filter and the ultrafiltration device in the efficient rainwater recycling system further have a backwashing function, recycled rainwater is fully utilized for washing, existing water resources are not wasted, and the utilization rate of the recycled rainwater is increased.
本发明公开了一种化工装置区雨水高效回收系统。该系统包括雨水采集装置、事故池、污水处理装置和高效处理装置所述高效处理装置包括水泵，此水泵与水解池连接，水解池上连接有离心泵，所述离心泵和混凝池连接，所述混凝池上方连接有加药装置，混凝池下方连接有沉淀池，该沉淀池与过滤器连接，所述过滤器与超滤装置连接，超滤装置与回用水池连接，过滤器经控制阀门与水解池连接，所述超滤装置上具有多个超滤膜，多个超滤膜并联连接。该雨水高效回收系统中的过滤器和超滤装置还具有反冲洗功能，充分利用充分利用回收后的雨水进行冲洗，不浪费现有水资源，提高了回收雨水的利用率。
Rainwater efficient recovery system for chemical device area
一种化工装置区雨水高效回收系统
GUO KEWEI (author) / DING DAJIAN (author) / YANG PENGPENG (author) / GUO PEIQIANG (author) / WANG WEIMIN (author) / YANG GUODONG (author) / YAN XUEMEI (author) / YAN YUPENG (author) / WANG LEI (author)
2022-12-30
Patent
Electronic Resource
Chinese