The invention mainly discloses an intelligent chainless and clip mercerizing
machine adopting wet cloth and thermal alkali for knitted fabric. The technical scheme of the
machine is characterized in that the mercerizing
machine comprises an open width fabric feeding device, a concentrated alkali dipping tank, a clip expanding device, an oscillating
water washing tank, a
drying machine and an open width fabric discharging device, wherein the concentrated alkali dipping tank comprises a pre-dipping tank and a concentrated alkali tank, pre-dipping rollers and a heating unit are arranged in the pre-dipping tank, and a first roller group, a second roller group, a fabric guide roller and an adjusting device are arranged in the concentrated alkali dipping tank; the clip expanding device comprises a spray tube, a spray tank, an alkali absorption tube and a collection tank provided with a filter layer, a
recovery tube is connected to the collection tank and connected with the pre-dipping tank, the concentrated alkali tank, the spray tank and the oscillating
water washing tank, and a second spray device, a water supplementing tank, a patting device and an oscillating device are arranged in the oscillating
water washing tank. The mercerizing machine can adjust the reaction degree of the fabric and an alkali liquid, the mercerizing effect is good, alkali is fully removed, the later dimensional stability and quality of the fabric are improved, the waste alkali liquid is recycled, and accordingly, the properties of
energy conservation and environment friendliness of a mercerizing
processing technology are improved.