High-capacity viscose staple fiber refining production line
A viscose staple fiber and large-capacity technology, applied in the field of viscose staple fiber, can solve problems such as inapplicability of production lines, impact on product quality, and increase in equipment failure rate, and achieve the effects of prolonging service life, reducing washing volume, and controlling costs
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Embodiment 1
[0035] Large-capacity viscose staple fiber refining production line, the refining machine used includes a refining section and an oiling section, the width of the refining machine is 4000mm, the refining section is divided into 13 process areas, and the oiling section is divided into 2 process areas, The length of a single zone is 2500mm; a pair of small pressure rollers are set in the process zone, one before oiling and two high-pressure rolling cars after oiling.
[0036] The refining section includes: 2 process areas for primary washing, 4 process areas for desulfurization, 2 process areas for secondary washing, 1 process area for bleaching, and 2 process areas for tertiary washing.
Embodiment 2
[0038]Large-capacity viscose staple fiber refining production line, the refining machine used includes a refining section and an oiling section, the width of the refining machine is 4000mm, the refining section is divided into 18 process areas, and the oiling section is divided into 2 process areas, The length of a single zone is 2500mm; a pair of small pressure rollers are set in the process zone, one before oiling and two high-pressure rolling cars after oiling.
[0039] The refining section includes: 3 process areas for primary washing, 2 process areas for desulfurization, 5 process areas for secondary washing, 3 process areas for bleaching, and 5 process areas for tertiary washing.
Embodiment 3
[0041] Large-capacity viscose staple fiber refining production line, the refining machine used includes a refining section and an oiling section, the width of the refining machine is 4000mm, the refining section is divided into 15 process areas, and the oiling section is divided into 2 process areas, The length of a single zone is 2500mm; a pair of small pressure rollers are set in the process zone, one before oiling and two high-pressure rolling cars after oiling.
[0042] The refining section includes: 3 process areas for primary washing, 3 process areas for desulfurization, 4 process areas for secondary washing, 2 process areas for bleaching, and 3 process areas for tertiary washing.
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