Filter tank device

• Main Author: WU JUNTENG
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a filter tank device which comprises an outer box, an inner box, an inner box and a filter screen, the height of the inner box is lower than that of the outer box, the inner box is arranged at the bottom of the outer box, and the inner box is used for containing filler; the oil cylinder is arranged at the bottom of the outer box, and a piston rod of the oil cylinder isarranged at the bottom of the outer box in a penetrating mode to be used for pushing against the inner box so as to enable the inner box to ascend; wherein an overflowing hole is formed in the box bottom of the inner box. When the filler in the inner box needs to be replaced, the piston rod of the oil cylinder extends out to lift the inner box, and the upper end of the inner box is higher than theupper end of the outer box, so that the filler is conveniently replaced manually or by equipment, and the procedure of higher filler becomes simple. 本实用新型公开了一种过滤池装置，包括：外箱，其侧壁的上部的一侧设置有进水接口；内箱，其高度低于所述外箱，所述内箱设置于所述外箱的箱底，所述内箱用于装设填