The invention relates to the technical field of steam-water pipelines, and discloses a steam-water pipeline blocking protection device which comprises a protection box, a steam-water liquid inlet
pipe is arranged at the top of the protection box, and a control valve is fixedly connected to the surface of the steam-water liquid inlet
pipe; by filtering and blocking redundant
impurity particles in steam water, abrasion caused to follow-up pipeline equipment and the like is reduced, meanwhile, the heat dissipation effect is improved through the continuously rotating transmission fan, the
cooling efficiency of the steam water along the interior of the liquid guide laminated plate is improved, and the service life of the steam water is prolonged. Steam water in the filter
cartridge can be stirred by rotating the rotating stirring blades along the interior of the filter
cartridge, the flowability of the steam water is improved, the rotating bottom cleaning
brush can be in continuous contact with the surface of the filter screen, blockage of impurities to the filter screen is reduced, and the continuously rotating side cleaning brushes can clean the inner wall of the filter
cartridge, so that the filtering efficiency is improved.
Impurity accumulation and scale generated on the inner wall of the filter cartridge can be reduced, repeated cleaning by operators is not needed, and the
workload of the operators is reduced.