Heat distribution pipeline filtering device

The invention relates to the technical field of heat distribution pipelines, in particular to a heat distribution pipeline filtering device which comprises a filtering box, a liquid inlet and a liquid outlet are formed in the left side and the right side of the filtering box respectively, rotating grooves communicating with the interior of the filtering box are formed in the upper side and the lower side of the filtering box, and the same arc-shaped filtering plate is rotationally embedded in the two rotating grooves; two storage grooves which are vertically arranged at intervals are formed in the side, facing the liquid inlet, of the filter plate, through grooves communicating with the corresponding storage grooves are formed in the upper end and the lower end of the filter plate, and adjusting plates used for changing the sizes of the storage grooves are slidably connected into the through grooves. Normal use of the heat distribution pipeline can be guaranteed. 本申请涉及热力管道的技术领域，尤其是涉及一种热力管道过滤装置，其包括滤箱，滤箱的左右两侧分别