1results about How to "Avoid tedious work" patented technology

This invention relates to the field of wastewater treatment tank technology, specifically disclosing a wastewater treatment tank with convenient filter plate replacement, comprising: a treatment tank, a water guide shell fixedly connected to one side of the treatment tank, guide rails fixedly connected to both sides of the water guide shell, a movable component slidably connected to the guide rails, a rotating shaft rotatably connected to the movable component, and a connecting frame fixedly connected between the two rotating shafts; a filter plate, detachably connected to the connecting frame, the filter plate having a limiting component, a limiting frame slidably connected inside the water guide shell, the limiting frame being fixedly connected to the movable component, two limiting shells slidably connected to the connecting frame, the limiting shells limiting the limiting component; and a limiting mechanism disposed on the movable component. When the pressure difference across the filter plate increases due to blockage, the limiting mechanism is automatically triggered to release, and the filter plate flips upward under the action of a torsion spring, carrying the trapped impurities to the water surface, which not only improves the working environment but also reduces maintenance frequency and labor intensity.