一种湿法纺丝装置

Abstract

本实用新型公开了一种湿法纺丝装置，涉及蚕丝制品生产技术领域，包括凝固浴槽，所述凝固浴槽的上方设置有辅助导辊，所述辅助导辊的外壁对称转动连接有两个支撑板，两个所述支撑板均与凝固浴槽固定连接，所述凝固浴槽的一端设置有纺丝箱，所述纺丝箱的一端安装有喷丝头，所述喷丝头位于凝固浴槽的内部，所述凝固浴槽上设置有用于对杂质进行过滤的过滤机构。本实用新型通过过滤机构，能够对凝固浴槽内腔中的部分溶液进行循环过滤，以便于对溶液中的杂质进行持续过滤，以此确保凝固浴的纯净度，从而有效提高纤维的质量。

Claims

1. A wet spinning apparatus, comprising a coagulation bath (1), wherein an auxiliary guide roller (3) is disposed above the coagulation bath (1), and two support plates (6) are symmetrically rotatably connected to the outer wall of the auxiliary guide roller (3), both support plates (6) being fixedly connected to the coagulation bath (1), a spinning box (5) is disposed at one end of the coagulation bath (1), and a spinneret (4) is installed at one end of the spinning box (5), the spinneret (4) being located inside the coagulation bath (1), characterized in that, The coagulation bath (1) is equipped with a filtration mechanism for filtering impurities. The filtration mechanism includes a filter box (206) fixedly connected to one side of the coagulation bath (1), and a filter bag (209) is provided inside the filter box (206).

2. The wet spinning apparatus according to claim 1, wherein The filtration mechanism also includes: A snap-fit ​​assembly is provided on the filter bag (209); The snap-fit ​​assembly includes: a connecting ring (2010) fixedly connected to one end of the filter bag (209), the connecting ring (2010) being slidably connected to the filter box (206), the outer wall of the connecting ring (2010) being integrally formed with a limiting snap ring (2011), and the filter box (206) and the limiting snap ring (2011) being connected with each other having a lifting slot for the limiting snap ring (2011) to slide. The filter box (206) is equipped with a sealing component; The coagulation bath (1) is equipped with a first conveying component.

3. A wet spinning apparatus according to claim 2, wherein The sealing assembly is a sealing cover (207) rotatably connected to the top of the filter box (206). Two sealing gaskets are symmetrically fixed to the top of the filter box (206), and both sealing gaskets are in contact with the outer wall of the sealing cover (207). The sealing cover (207) is provided with a locking component.

4. A wet spinning apparatus according to claim 3, wherein The locking assembly is a knurled bolt (204) set at the top of the sealing cover (207). The knurled bolt (204) passes through the sealing cover (207) to the interior of the filter box (206). The knurled bolt (204) is threadedly connected to the filter box (206).

5. The wet spinning apparatus according to claim 2, wherein The first conveying assembly includes: two fixed cylinders (201) symmetrically fixedly connected to the outer wall of the coagulation bath (1), the inner cavities of the two fixed cylinders (201) are interconnected with the inner cavity of the coagulation bath (1), and a second conveying pipe (208) is fixedly connected to one end of the filter box (206). The second conveying pipe (208) is located at the end of the connecting ring (2010) away from the filter bag (209). The second conveying pipe (208) is fixedly connected to one fixed cylinder (201), and the inner cavity of the second conveying pipe (208) is interconnected with the inner cavity of the filter box (206) and the inner cavity of one fixed cylinder (201). The filter box (206) is provided with a second conveying assembly; The coagulation bath (1) is equipped with a guide component.

6. A wet spinning apparatus according to claim 5, wherein The second conveying assembly includes: a third conveying pipe (2013) fixedly connected to the bottom end of the filter box (206) away from the second conveying pipe (208); a peristaltic pump (2012) is installed on one side of the coagulation bath (1) via a fixed seat; the third conveying pipe (2013) is fixedly connected to the input end of the peristaltic pump (2012); the output end of the peristaltic pump (2012) is fixedly connected to a first conveying pipe (205); and the first conveying pipe (205) is fixedly connected to another fixed cylinder (201).

7. The wet spinning apparatus according to claim 5, wherein The guiding component is a spiral feed rod (203) installed inside the coagulation bath (1). The spiral feed rod (203) is in contact with the bottom of the inner wall of the coagulation bath (1). The two ends of the spiral feed rod (203) pass through the interior of two fixed cylinders (201) respectively. The spiral feed rod (203) is rotatably connected to the two fixed cylinders (201). A drive assembly is provided on one of the fixed cylinders (201).

8. A wet spinning apparatus according to claim 7, wherein The driving component is a motor (202) installed at the end of a fixed cylinder (201) away from the coagulation bath (1), and the output end of the motor (202) is fixedly connected to the screw feed rod (203).

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