Drum structure of spunlace equipment

The utility model belongs to the technical field of spunlace machinery accessories, and particularly relates to a rotary drum structure of spunlace equipment, which structurally comprises a rotary drum sleeve and a fiber web used for fitting and supporting spunlace, the inner container is arranged in the rotary drum sleeve and is used for collecting water of spunlace; a water collecting assembly is arranged between the rotary drum sleeve and the inner container, a thrust bearing is fixedly arranged between the rear end of the interior of the rotary drum sleeve and the rear end of the inner container, and the multiple sets of water collecting assemblies are evenly distributed on the outer side of the inner container. The space of the clamping cavity formed between the two groups of sealing strips symmetrically and fixedly arranged on the outer side of the inner container is gradually enlarged towards the direction of the rotary drum sleeve, so that the water inlet space is enlarged, the situation that water fl