The invention relates to the technical field of cleaning and sewage suction trucks for environmental sanitation cleaning, in particular to a sewage filtering system and a cleaning and sewage suction truck. The system comprises a sewage tank, wherein the sewage tank comprises a tank door; the primary filtering device is arranged in the sewage tank and comprises a buoy hinged to the sewage tank, a driving mechanism fixedly connected with the buoy and a first filtering net barrel in transmission connection with the first driving mechanism, and the first driving mechanism is used for driving the first filtering net barrel to rotate; the clean water tank is communicated with a first water pump, and the first water pump is communicated with the interior of the first filter screen barrel. The buoy is hinged to the sewage tank and floats according to the liquid level in the tank to drive the first filter screen barrel to float, and the problems that a sewage filtering inlet of an existing sewage filtering system is fixedly arranged too high and cannot filter sewage, and the sewage filtering inlet is arranged too low and is easily blocked by impurities can be solved.
本发明涉及环卫清洁的清洗吸污车技术领域,具体涉及一种污水过滤系统及清洗吸污车。该系统包括污水罐,所述污水罐包括有罐门;一级过滤装置,所述一级过滤装置设于所述污水罐内,包括铰接在污水罐上的浮筒、固连浮筒的驱动机构和与第一驱动机构传动连接的第一过滤网桶,所述第一驱动机构用于驱动第一过滤网桶转动;清水罐,所述清水罐连通设有第一水泵,第一水泵连通第一过滤网桶内。通过浮筒铰接在污水罐上根据罐内液面浮动,带动第一过滤网桶浮动,可解决现有的污水过滤系统的污水过滤入口固定设置过高无法过滤污水、设置过低易被杂质堵塞的问题。
Sewage filtering system and cleaning and sewage suction truck
一种污水过滤系统及清洗吸污车
2025-03-28
Patent
Electronic Resource
Chinese
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