A silk degumming device
By designing a silk degumming device using ultrasonic stirring and rotating inner cylinder, the complex and time-consuming problems of traditional methods are solved, and efficient silk degumming and filtration are achieved.
Patent Information
- Application Number
- CN202421530763.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-01
AI Technical Summary
Traditional silk degumming methods are complex and have a long process time, and an efficient degumming device is required to reduce the process and time.
A silk degumming device is designed, using an ultrasonic stirrer and a rotating inner cylinder to accelerate the reaction of silk and solution through ultrasonic stirring, and liquid filtration and silk degumming are used to use the centrifugal force of the inner cylinder.
It achieves efficient completion of silk degumming and filtration, simplifies the process, shortens the process time, and improves production efficiency.
Smart Images
Figure CN222715505U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silk degumming, and more specifically to a silk degumming device. Background Art
[0002] As a high-end textile raw material, the quality of silk directly affects the quality of the final product. However, silk needs to be degummed during processing to remove the sericin on its surface. The traditional degumming method is to soak the silk in a degumming solution and stir it to react and degumming, and then filter the silk and solution after degumming. The process is relatively complicated and the process time is long, so a technical solution is needed to solve the above problems. Utility Model Content
[0003] The utility model aims to overcome the deficiencies of the prior art and to provide a silk degumming device in order to reduce the degumming process, shorten the process time and improve the efficiency.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] The utility model discloses a silk degumming device, comprising an outer cylinder, an inner cylinder, a base, a cover plate, and an ultrasonic agitator. The base is installed at the lower end of the outer cylinder, the base is provided with a rotatable rotating head, the inner cylinder is located inside the outer cylinder, the lower end of the inner cylinder is fixedly connected to the rotating head, the inner cylinder can rotate, the cover plate is installed at the upper end opening of the outer cylinder, the cover plate is installed with an ultrasonic agitator, the ultrasonic agitator is provided with a conduction rod, the lower end of the conduction rod is close to the inner bottom surface of the inner cylinder, the side wall of the inner cylinder is provided with a plurality of liquid outlet holes, the liquid outlet holes are connected with the outer cylinder and the inner cylinder, the base is provided with a liquid outlet channel, the outer cylinder is provided with a liquid outlet, and the liquid outlet channel is connected with the upper end surface of the base and the liquid outlet.
[0006] Furthermore, the inner cylinder is provided with a dissolving portion, the dissolving portion is located at the lower end of the inner cylinder, the dissolving portion is in a cone shape with a diameter gradually decreasing from top to bottom, and the liquid outlet is located above the dissolving portion.
[0007] Furthermore, a connecting sleeve is provided at the lower end of the inner cylinder, and the connecting sleeve is sleeved on the rotating head with an interference fit. A hemispherical head is provided at the upper end of the rotating head, and the hemispherical head extends into the interior of the inner cylinder.
[0008] Furthermore, a gap is provided between the outer wall of the inner cylinder and the inner wall of the outer cylinder.
[0009] Furthermore, a plurality of branch rods are provided at the lower end of the conductive rod, the branch rods are distributed in a ring shape around the conductive rod, the branch rods extend in the radial direction of the inner tube, and one end of the branch rod away from the conductive rod is bent toward the bottom surface of the inner tube.
[0010] Furthermore, it comprises a bottom plate, which is mounted on the upper end surface of the base, and the upper end surface of the bottom plate is inclined downward toward the direction of the liquid outlet channel.
[0011] Furthermore, a closing portion is provided at the upper opening of the inner tube, and the diameter of the closing portion gradually decreases from bottom to top.
[0012] Furthermore, the console is installed on the base, and the console passes through the outer tube and extends outward.
[0013] The beneficial effects of the utility model are:
[0014] 1. The utility model stirs the solution and silk in the inner cylinder by an ultrasonic stirrer, and discharges the liquid in the inner cylinder through the liquid outlet hole by the centrifugal force of the rotating inner cylinder, thereby completing the degumming and filtration of the silk.
[0015] 2. The utility model provides a conical dissolving portion at the bottom of the inner cylinder to accommodate the silk and the solution for reaction, and the hemispherical head of the rotating head is located at the inner center of the inner cylinder, which can prevent the silk from accumulating in the center. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of this embodiment.
[0017] Figure 2 This is a schematic diagram of the cover of this embodiment when it is opened.
[0018] Figure 3 It is a cross-sectional view of this embodiment.
[0019] Figure numerals: 1. outer cylinder; 11. liquid outlet; 2. inner cylinder; 21. connecting sleeve; 22. liquid outlet hole; 23. closing part; 24. dissolving part; 3. base; 31. rotating head; 311. hemispherical head; 32. liquid outlet channel; 33. control console; 4. cover plate; 5. ultrasonic agitator; 51. conduction rod; 52. branch rod; 6. bottom plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0021] like Figure 1 , Figure 2 , Figure 3 As shown, this embodiment discloses a silk degumming device including an outer tube 1, an inner tube 2, a base 3, a cover plate 4, an ultrasonic agitator 5, and a bottom plate 6. The outer tube 1 is a cylindrical body with an opening at the upper end, the base 3 is installed at the lower end of the outer tube 1, the base 3 is installed inside the outer tube 1, the side wall of the base 3 is sealed with the inner wall of the outer tube 1, the base 3 is provided with a liquid outlet channel 32, the lower end of the side wall of the outer tube 1 is provided with a liquid outlet 11, the liquid outlet 11 is provided with a stop valve, the liquid outlet channel 32 is L-shaped, the upper end of the liquid outlet channel 32 is connected to the upper end surface of the base 3, and the other end of the liquid outlet channel 32 is connected to the liquid outlet 11, and the liquid outlet channel 32 can discharge the solution above the upper end surface of the base 3 to the liquid outlet 11.
[0022] More preferably, the bottom plate 6 is installed on the upper end surface of the base 3, and the upper end surface of the bottom plate 6 is inclined downward toward the liquid outlet channel 32. The bottom plate 6 is installed on the upper end surface of the base 3, and the side wall of the bottom plate 6 is sealedly connected to the inner wall of the outer tube 1. The bottom plate 6 is provided with a hole connected to the liquid outlet channel 32. The inclined upper end surface of the bottom plate 6 can guide the liquid above the upper end surface of the bottom plate 6 to the liquid outlet channel 32, so as to better discharge the liquid.
[0023] The upper end surface of the base 3 is provided with a rotatable rotating head 31, which is driven by a motor. The motor is located inside the base 3 (not shown in the figure). The lower end of the inner cylinder 2 is fixedly connected to the rotating head 31, and the inner cylinder 2 can rotate. The side wall of the inner cylinder 2 is provided with a plurality of liquid outlet holes 22, and the liquid outlet holes 22 communicate with the outer cylinder 1 and the inner cylinder 2. The inner cylinder 2 is located inside the outer cylinder 1. The outer wall of the inner cylinder 2 and the inner wall of the outer cylinder 1 are provided with a gap, so that the liquid flowing out of the liquid outlet hole 22 flows into the inner cylinder 1. The inner cylinder 2 is provided with a dissolving part 24, and the dissolving part 24 is located at the lower end of the inner cylinder 2. The diameter of the dissolving part 24 gradually decreases from top to bottom. The inner cylinder 2 is tapered, and the liquid outlet 22 is located above the dissolving part 24. The rotation of the rotating head 31 can drive the inner cylinder 2 to rotate. The tapered dissolving part 24 can better generate eddy current when the inner cylinder 2 rotates. The centrifugal force generated by the inner cylinder 2 throws the solution in the dissolving part 24 to the side wall of the inner cylinder 2 through the centrifugal force, and the liquid is thrown out through the liquid outlet 22 on the side wall of the inner cylinder 2. The required silk will be left on the side wall of the inner cylinder 2. Since silk is a very long bundle of silk, it is difficult for it to flow out of the liquid outlet 22 when the inner cylinder 2 rotates. The inner cylinder 2 filters and separates the silk and the solution through the action of centrifugal force.
[0024] A connecting sleeve 21 is provided at the lower end of the inner cylinder 2, and the connecting sleeve 21 is interference fit on the rotating head 31. The inner wall of the connecting sleeve 21 and the side wall of the rotating head 31 are sealed and connected. A hemispherical head 311 is provided at the upper end of the rotating head 31. The hemispherical head 311 extends into the interior of the inner cylinder 2. The inner cylinder 2 and the rotating head 31 are concentrically arranged. The hemispherical head 311 extends into the dissolving part 24, which can prevent the silk in the dissolving part 24 from accumulating in the center of the dissolving part 24 and cannot be thrown toward the side wall of the inner cylinder 2 by centrifugal force.
[0025] like Figure 3 As shown, a closing portion 23 is provided at the upper opening of the inner tube 2, and the diameter of the closing portion 23 gradually decreases from bottom to top. The closing portion 23 can form a limit at the upper opening of the inner tube 2 to prevent excessive centrifugal force from causing the solution and silk to accidentally flow out of the upper end of the inner tube 2 into the outer tube 1.
[0026] The control console 33 is installed on the base 3. The control console 33 passes through the outer tube 1 and extends outward. The control console 33 is used to control the motor and the rotating head 31, and control the rotation speed of the inner tube 2. When rotating at a low speed, the solution cannot flow out from the liquid outlet 22, which plays a role in accelerating the silk reaction to a certain extent. When rotating at a high speed, it plays a role of centrifugal filtration.
[0027] like Figure 1 , Figure 2 As shown, the cover plate 4 is hingedly connected and installed at the upper end opening of the outer cylinder 1, and a sealing ring is installed between the cover plate 4 and the edge of the upper end opening of the outer cylinder 1 to seal the two. The cover plate 4 is installed with an ultrasonic agitator 5, and the ultrasonic agitator 5 is provided with a conduction rod 51. The lower end of the conduction rod 51 is close to the inner bottom surface of the inner cylinder 2, and the lower end of the conduction rod 51 is provided with a plurality of branch rods 52, which are annularly distributed around the conduction rod 51, and the branch rods 52 extend in the radial direction of the inner cylinder 2. One end of the branch rod 52 away from the conduction rod 51 is bent toward the bottom surface of the inner cylinder 2, and the branch rod 52 is close to the hemispherical head 311. The branch rods 52 are distributed on the periphery of the hemispherical head 311. The ultrasonic agitator 5 dissolves the collagen of the silk in the dissolving part 24 by conducting vibration through the branch rods 52 immersed in the solution, and cooperates with the inner cylinder 2 rotating at a low speed to accelerate the degumming of the silk with higher efficiency.
[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. A silk degumming device, characterized in that: The invention comprises an outer cylinder (1), an inner cylinder (2), a base (3), a cover plate (4), and an ultrasonic agitator (5), wherein the base (3) is mounted on the lower end of the outer cylinder (1), the base (3) is provided with a rotatable rotating head (31), the inner cylinder (2) is located inside the outer cylinder (1), the lower end of the inner cylinder (2) is fixedly connected to the rotating head (31), the inner cylinder (2) is rotatable, the cover plate (4) is mounted on the upper end opening of the outer cylinder (1), and the cover plate (4) is provided with an ultrasonic agitator (5). The ultrasonic stirrer (5) is provided with a conduction rod (51), the lower end of the conduction rod (51) is close to the inner bottom surface of the inner tube (2), the side wall of the inner tube (2) is provided with a plurality of liquid outlet holes (22), the liquid outlet holes (22) are connected to the outer tube (1) and the inner tube (2), the base (3) is provided with a liquid outlet channel (32), the outer tube (1) is provided with a liquid outlet (11), and the liquid outlet channel (32) is connected to the upper end surface of the base (3) and the liquid outlet (11).
2. A silk degumming device according to claim 1, characterized in that: The inner cylinder (2) is provided with a dissolving portion (24), the dissolving portion (24) is located at the lower end of the inner cylinder (2), the dissolving portion (24) is in a conical shape with a diameter gradually decreasing from top to bottom, and the liquid outlet (22) is located above the dissolving portion (24).
3. A silk degumming device according to claim 1, characterized in that: The lower end of the inner cylinder (2) is provided with a connecting sleeve (21), the connecting sleeve (21) is sleeved on the rotating head (31) by interference fit, the upper end of the rotating head (31) is provided with a hemispherical head (311), and the hemispherical head (311) extends into the interior of the inner cylinder (2).
4. A silk degumming device according to claim 1, characterized in that: A gap is provided between the outer wall of the inner cylinder (2) and the inner wall of the outer cylinder (1).
5. A silk degumming device according to claim 1, characterized in that: A plurality of branch rods (52) are provided at the lower end of the conductive rod (51). The branch rods (52) are distributed in a ring shape around the conductive rod (51). The branch rods (52) extend in the radial direction of the inner cylinder (2). One end of the branch rod (52) away from the conductive rod (51) is bent toward the bottom surface of the inner cylinder (2).
6. A silk degumming device according to claim 1, characterized in that: It comprises a bottom plate (6), wherein the bottom plate (6) is mounted on the upper end surface of the base (3), and the upper end surface of the bottom plate (6) is inclined downward in the direction of the liquid outlet channel (32).
7. A silk degumming device according to claim 1, characterized in that: A closing portion (23) is provided at the upper opening of the inner cylinder (2), and the diameter of the closing portion (23) gradually decreases from bottom to top.
8. A silk degumming device according to claim 1, characterized in that: The control console (33) is installed on the base (3), and the control console (33) passes through the outer cylinder (1) and extends outward.