Filter capable of quickly replacing filter element

The utility model relates to a filter capable of quickly replacing a filter element. The shell is mounted on a rack; the feeding pipe is mounted on the side edge of the shell and is communicated with the interior of the shell; the discharging pipe is mounted at the bottom of the shell and is communicated with the interior of the shell; the sealing cover is mounted at the top of the shell; the filter cartridge is arranged on the inner side of the sealing cover and is used for filtering materials entering from the feeding pipe; and the locking assembly is arranged on the shell and is used for locking the sealing cover. When the filter element needs to be replaced, the filter element can be rapidly replaced, so that the effect of improving the production efficiency is achieved. 本申请涉及一种可快速更换滤芯的过滤器，其包括安装在机架上的壳体、安装在壳体侧边且与壳体内部相连通的进料管、安装在壳体底部且与壳体内部相连通的出料管、安装在壳体顶部的密封盖、安装在密封盖内侧用于过滤进料管所进入的物料的过滤筒以及安装在壳体上用于锁定密封盖的锁定组件。本申请在需要更换滤芯时，具有能快速更换滤芯的特点，从而达到提高生产效率的效果。