Detachable inflatable cone

The utility model discloses a detachable inflatable cone and relates to the field of pulverized coal gasification. The problems that in the prior art, an inflation cone on the lower portion of a discharging tank is prone to being blocked and not easy to clean after being blocked are solved. Comprising an upper compact cone, a lower compact cone, a straight cylinder section, a support ring, a sintered metal filter cone and a split flange, the upper compact cone, the sintered metal filter cone, the lower compact cone and the straight cylinder section are sequentially connected from top to bottom; the supporting ring is arranged on the outer side of the upper compact cone body and used for supporting the inflation cone and arranging the inflation cone on a supporting frame of the shell. And the splitting flange is arranged on the straight cylinder section. 本实用新型公开了一种可拆卸式充气锥，涉及粉煤气化领域。以解决现有技术中的放料罐下部充气锥易堵塞且堵塞后不易清理的问题。包括：上致密锥体、下致密锥体、直筒段、支撑环、烧结金属过滤锥和拆分法兰；所述上致密锥体、烧结金属过滤锥、下致密锥体和直筒段从上至下依次连接设置；所述支撑环设置在所述上致密锥体的外侧，用于支撑充气锥，