CN112048015A - Device for extracting sericin in silk fabric refining and dyeing process - Google Patents
Device for extracting sericin in silk fabric refining and dyeing process Download PDFInfo
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- CN112048015A CN112048015A CN202010954508.0A CN202010954508A CN112048015A CN 112048015 A CN112048015 A CN 112048015A CN 202010954508 A CN202010954508 A CN 202010954508A CN 112048015 A CN112048015 A CN 112048015A
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- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/43504—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates
- C07K14/43563—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates from insects
- C07K14/43586—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates from insects from silkworms
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Abstract
A device for extracting sericin in the process of silk fabric refining and dyeing comprises an extraction cylinder, a partition plate, a mixing component, a filtering and drying component and a pH measuring component; the side wall of the extraction barrel is provided with a discharge pipe and a water outlet pipe; the baffle plate is arranged in the extraction cylinder and divides the extraction cylinder into a mixing cavity and a filtering cavity; the discharge pipe is communicated with the mixing cavity; the water outlet pipe is communicated with the filter cavity; the mixing assembly and the filtering and drying assembly are arranged on the partition plate; the pH measuring component is arranged at the upper end of the extraction cylinder. The pH measuring component is arranged in the invention, so that the height and the position of the pH measuring instrument are convenient to adjust, and the pH of the solution is convenient to measure; the mixing component is arranged, so that on one hand, the mixing and reaction of the flocculant and the solution are accelerated, on the other hand, sericin in the solution and on the inner wall of the extraction cylinder is convenient to recover, the extraction rate of sericin is improved, and the resource waste is reduced; the filtering and drying assembly is arranged to stir and dry sericin, so that sericin is heated uniformly, the drying speed is high, the effect is good, and subsequent recovery is facilitated.
Description
Technical Field
The invention relates to the field of resource regeneration, in particular to a device for extracting sericin protein in a silk fabric refining and dyeing process.
Background
Sericin is a globular protein, has a relative molecular weight of 1.4-100KD, and varies according to degumming method. Sericin has the colloid property, the isoelectric point of 3.8-4.5, the characteristics of easy dissolution, water absorption, gelation, variability, oxidation resistance and the like, and has good development potential in the aspects of cosmetics, medicines, biological materials and the like. For a long time, people have more research and utilization on silk fibroin and little utilization on sericin, so that sericin is discharged along with waste water in the refining and dyeing process of silk fabrics, thereby not only causing sericin loss, but also causing environmental pollution.
In order to solve the problems, the application provides a device for extracting sericin in the silk fabric refining and dyeing process.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a device for extracting sericin in the process of silk fabric refining and dyeing, wherein a pH measuring component is arranged in the device, so that the height and the position of a pH measuring instrument are conveniently adjusted, and the pH of a solution is conveniently measured; the mixing component is arranged, so that on one hand, the mixing and reaction of the flocculant and the solution are accelerated, on the other hand, sericin in the solution and on the inner wall of the extraction cylinder is convenient to recover, the extraction rate of sericin is improved, and the resource waste is reduced; the filtering and drying assembly is arranged to stir and dry sericin, so that sericin is heated uniformly, the drying speed is high, the effect is good, and subsequent recovery is facilitated.
(II) technical scheme
In order to solve the problems, the invention provides a device for extracting sericin protein in the process of silk fabric refining and dyeing, which comprises an extraction cylinder, a partition plate, a mixing component, a filtering and drying component and a pH measuring component; a discharge pipe and a water outlet pipe are arranged on the side wall of the upper opening of the extraction cylinder; the baffle plate is arranged in the extraction cylinder and divides the extraction cylinder into a mixing cavity and a filtering cavity from top to bottom; the discharge pipe is communicated with the mixing cavity; the water outlet pipe is communicated with the filter cavity; the mixing assembly and the filtering and drying assembly are both arranged on the partition plate; the pH measuring component is arranged on the open end of the extraction cylinder; the mixing assembly comprises a first driving motor, a mounting frame, an intercepting net and a cleaning piece; the first driving motor is arranged on the partition plate; the mounting rack driven by the first driving motor is rotatably arranged at the upper end of the partition plate; the intercepting net is detachably arranged on the mounting frame; the cleaning piece is arranged on the mounting frame, and the cleaning end is contacted with the inner wall of the extraction cylinder; the filtering and drying assembly comprises a second driving motor, a rotating sleeve, a lifting rod, a threaded seat, a lifting plate, a stirring piece, a collecting cylinder and a third driving motor; the partition board is provided with a valve; the collecting cylinder is driven by a second driving motor to rotate and arranged at the bottom end of the partition plate and is communicated with the mixing cavity through a valve, two ends of the collecting cylinder are open, the side wall of the collecting cylinder is provided with a filtering hole, and the inner wall of the collecting cylinder is provided with a heating element; the rotating sleeves and the collecting barrels are arranged in a one-to-one correspondence manner, and are driven by a third driving motor to be rotationally arranged at the bottom of the filter cavity; the threaded seat moving up and down is rotatably arranged inside the rotating sleeve and is in threaded connection with the inner wall of the rotating sleeve; the lower end of the lifting rod extends into the rotating sleeve and is connected with the threaded seat, and the upper end of the lifting rod extends into the collecting barrel above the threaded seat and is rotationally connected with the lifting plate; the lifting plate is connected with the inner wall of the collecting cylinder in a sliding manner along the vertical direction; the stirring piece is rotatably arranged on the lifting plate and is connected with the top end of the lifting rod; the pH measuring component comprises a first rotating rod, a second rotating rod and a pH measuring instrument; the first rotating rod is arranged along the vertical direction, and the lower end of the first rotating rod is rotatably connected with the extracting cylinder; the second rotating rod which moves up and down is arranged along the horizontal direction, one end of the second rotating rod is rotatably connected with the first rotating rod, and the other end of the second rotating rod is connected with the pH meter.
Preferably, the mounting rack is of a herringbone structure; the main shaft of the first driving motor penetrates through the partition plate through a sealing bearing and is connected with the middle point of the horizontal section of the mounting frame.
Preferably, the mounting frame is provided with a clamping groove; the clamping groove is U-shaped; the interception net is connected with the groove wall of the clamping groove in a clamping manner.
Preferably, the cleaning member is a cleaning brush.
Preferably, a guide rod is arranged inside the rotating sleeve; the screw seat is connected with the guide rod in a sliding way.
Preferably, the stirring member has a V-shaped structure.
Preferably, the filtering and drying assembly further comprises a transmission belt; the transmission belt is respectively sleeved with the rotating sleeve and a main shaft of the second driving motor.
Preferably, the filtering and drying assembly further comprises a first gear and a second gear; the second gear is arranged on the periphery of the collecting cylinder; the first gear is in bonding connection with a main shaft of the third driving motor and is in meshing connection with the second gear.
Preferably, the pH measuring assembly further comprises a threaded rod, a moving member, and a knob; the first rotating rod is provided with an installation groove; the threaded rod is arranged in the mounting groove along the vertical direction and is in threaded connection with the wall of the mounting groove; one end of the moving part which moves up and down is in threaded connection with the threaded rod, and the other end of the moving part extends out of the mounting groove and is connected with the second rotating rod; the knob rotates and sets up the top at first rotation pole, and is connected with the one end of threaded rod.
Preferably, the device for extracting sericin in the silk fabric refining and dyeing process has the working method as follows:
s1, clamping the pH meter on the second rotating rod, rotating the threaded rod, and adjusting the position of the pH meter; installing an interception net;
s2, transferring the water for refining and dyeing the silk fabric to a mixing cavity in the extraction cylinder;
s3, adjusting the pH value of the solution, and detecting by using a pH detector to ensure that the pH value is 5-6;
s4, adding a flocculating agent into the adjusted solution;
s5, the first driving motor drives the mounting rack to rotate, the intercepting net is used for mixing the solution, the reaction of the flocculating agent and the sericin is accelerated, and the sericin flocculation is generated;
s6, opening the valve, enabling the liquid to flow out of the filtering hole and enabling the sericin precipitate to fall on the lifting plate;
s7, starting a heating element, and heating and drying the sericin;
s8, starting a third driving motor, driving a second gear to rotate by a first gear, rotating a collecting cylinder and a lifting plate, fixing a stirring piece, and turning sericin to be heated uniformly;
s9, after drying is completed, starting a second driving motor to drive the rotating sleeve to rotate, moving the threaded seat upwards along the rotating sleeve, pushing the lifting rod and the lifting plate to move upwards, pushing the dried sericin out of the collecting barrel, and finally leaving the device from the discharge pipe;
s10, taking down the interception net, recovering sericin on the interception net, and combining the sericin with S9;
and S11, enabling the wastewater to flow out of the device from the water outlet pipe and enter a subsequent recovery treatment process.
The technical scheme of the invention has the following beneficial technical effects:
the device provided by the invention is provided with the pH measuring component, so that the height and the position of the pH measuring instrument are convenient to adjust, and the pH of the solution is convenient to measure; the arranged mixing component accelerates the mixing and reaction of the flocculant and the solution on one hand, and facilitates the recovery of sericin in the solution and on the inner wall of the extraction cylinder on the other hand, thereby improving the extraction rate of sericin and reducing the resource waste; the filtering and drying assembly is used for stirring and drying sericin, so that sericin is heated uniformly, the drying speed is high, the effect is good, and subsequent recovery is facilitated.
The method is simple and easy to operate, simultaneously realizes the two purposes of extraction and drying, improves the production efficiency and effect, and is convenient to install and disassemble the interception net, thereby facilitating daily maintenance and overhaul.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a device for extracting sericin in the process of silk fabric dyeing.
Fig. 2 is a cross-sectional view of a filtering and drying component in the device for extracting sericin in the silk fabric refining and dyeing process.
Fig. 3 is a schematic diagram of the transmission relationship between a third driving motor and a collecting cylinder in the sericin extraction process in the silk fabric refining and dyeing process.
Fig. 4 is a partial schematic view of the connection relationship between the intercepting net and the mounting rack in the sericin extraction process in the silk fabric refining and dyeing process.
Fig. 5 is a cross-sectional enlarged view of a pH measuring component in the device for extracting sericin in the silk fabric dyeing process, which is provided by the invention.
The attached drawings are marked as follows: 1. an extraction cylinder; 2. a partition plate; 3. a mixing assembly; 4. a filtering and drying component; 5. a pH measurement component; 6. a discharge pipe; 7. a water outlet pipe; 8. a first drive motor; 9. a mounting frame; 10. an intercepting net; 11. a cleaning member; 12. a second drive motor; 13. rotating the sleeve; 14. a lifting rod; 15. a threaded seat; 16. a lifting plate; 17. a stirring member; 18. a valve; 19. a collection canister; 20. a third drive motor; 21. a first gear; 22. a second gear; 23. a transmission belt; 24. a first rotating lever; 25. a second rotating lever; 26. a pH meter; 27. a threaded rod; 28. a moving member; 29. a knob; 30. and (5) filtering holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the device for extracting sericin in the process of silk fabric dyeing provided by the invention comprises an extraction cylinder 1, a partition plate 2, a mixing component 3, a filtering and drying component 4 and a pH measuring component 5; a discharge pipe 6 and a water outlet pipe 7 are arranged on the side wall of an upper opening of the extraction cylinder 1; the baffle plate 2 is arranged in the extraction cylinder 1 and divides the extraction cylinder into a mixing cavity and a filtering cavity from top to bottom; the discharge pipe 6 is communicated with the mixing cavity; the water outlet pipe 7 is communicated with the filter cavity; the mixing component 3 and the filtering and drying component 4 are both arranged on the clapboard 2; the pH measuring component 5 is arranged on the open end of the extraction cylinder 1; the mixing component 3 comprises a first driving motor 8, a mounting frame 9, an intercepting net 10 and a cleaning piece 11; the first driving motor 8 is arranged on the partition board 2; the mounting rack 9 driven by the first driving motor 8 is rotatably arranged at the upper end of the clapboard 2; the intercepting net 10 is detachably arranged on the mounting frame 9; the cleaning piece 11 is arranged on the mounting frame 9, and the cleaning end is contacted with the inner wall of the extraction cylinder 1; the filtering and drying assembly 4 comprises a second driving motor 12, a rotating sleeve 13, a lifting rod 14, a threaded seat 15, a lifting plate 16, a stirring piece 17, a collecting cylinder 19 and a third driving motor 20; the partition board 2 is provided with a valve 18; a collecting cylinder 19 driven by a second driving motor 12 is rotatably arranged at the bottom end of the partition plate 2 and is communicated with the mixing cavity through a valve 18, two ends of the collecting cylinder 19 are open, the side wall of the collecting cylinder is provided with a filtering hole 30, and the inner wall of the collecting cylinder is provided with a heating element; the rotating sleeves 13 are arranged in one-to-one correspondence with the collecting barrels 19 and are rotationally arranged at the bottom of the filter cavity through transmission of a third driving motor 20; the threaded seat 15 which moves up and down is rotatably arranged inside the rotating sleeve 13 and is in threaded connection with the inner wall of the rotating sleeve; the lower end of the lifting rod 14 extends into the rotating sleeve 13 and is connected with the threaded seat 15, and the upper end of the lifting rod extends into the collecting cylinder 19 above and is rotatably connected with the lifting plate 16; the lifting plate 16 is connected with the inner wall of the collecting cylinder 19 in a sliding way along the vertical direction; the stirring piece 17 is rotatably arranged on the lifting plate 16 and is connected with the top end of the lifting rod 14; the pH measuring component 5 comprises a first rotating rod 24, a second rotating rod 25 and a pH meter 26; the first rotating rod 24 is arranged along the vertical direction, and the lower end of the first rotating rod is rotatably connected with the extracting cylinder 1; the second rotating rod 25 moving up and down is arranged along the horizontal direction, and one end is rotatably connected with the first rotating rod 24, and the other end is connected with the pH meter 26.
In an alternative embodiment, the mounting frame 9 is in a chevron configuration; the main shaft of the first driving motor 8 passes through the partition plate 2 through a sealed bearing and is connected with the middle point of the horizontal section of the mounting frame 9.
In an alternative embodiment, the mounting frame 9 is provided with a clamping groove; the clamping groove is U-shaped; the interception net 10 is connected with the groove wall of the clamping groove in a clamping way.
In an alternative embodiment, the cleaning elements 11 are cleaning brushes.
In an alternative embodiment, the rotating sleeve 13 is internally provided with a guide rod; the threaded seat 15 is slidably connected to the guide rod.
In an alternative embodiment, the stirring member 17 has a V-shaped configuration.
In an alternative embodiment, filter-drying assembly 4 further comprises a belt 23; the transmission belt 23 is sleeved on the rotating sleeve 13 and the main shaft of the second driving motor 12 respectively.
In an alternative embodiment, filter-drying assembly 4 further comprises a first gear 21 and a second gear 22; the second gear 22 is arranged on the periphery of the collecting cylinder 19; the first gear 21 is connected to the main shaft of the third drive motor 20 in a bonded manner, and is in meshing engagement with the second gear 22.
In an alternative embodiment, the pH measurement assembly 5 further comprises a threaded rod 27, a moving member 28, and a knob 29; the first rotating rod 24 is provided with an installation groove; the threaded rod 27 is arranged in the mounting groove along the vertical direction and is in threaded connection with the wall of the mounting groove; one end of the moving part 28 moving up and down is connected with the threaded rod 27 in a threaded manner, and the other end of the moving part extends out of the mounting groove and is connected with the second rotating rod 25; the knob 29 is rotatably disposed on the top end of the first rotating rod 24 and is connected to one end of the threaded rod 27.
In the invention, the pH measuring component 5 is arranged, so that the height and the position of the pH measuring instrument 26 are conveniently adjusted, and the pH of the solution is conveniently measured; the arranged mixing component 3 accelerates the mixing and reaction of the flocculant and the solution on one hand, and facilitates the recovery of sericin in the solution and on the inner wall of the extraction cylinder 1 on the other hand, thereby improving the extraction rate of sericin and reducing the resource waste; the filtering and drying assembly 4 is used for stirring and drying sericin, so that sericin is heated uniformly, the drying speed is high, the effect is good, and subsequent recovery is convenient.
The invention provides a device for extracting sericin in the process of silk fabric refining and dyeing, which comprises the following working methods:
s1, clamping the pH meter 26 on the second rotating lever 25, rotating the threaded rod 27, and adjusting the position of the pH meter 26; installing an interception net 10;
s2, transferring the water for refining and dyeing the silk fabric to a mixing cavity in the extraction cylinder 1;
s3, adjusting the pH value of the solution, and detecting by using a pH detector 26 to ensure that the pH value is 5-6;
s4, adding a flocculating agent into the adjusted solution;
s5, the first driving motor 8 drives the mounting rack 9 to rotate, the interception net 10 mixes the solution, the reaction of the flocculating agent and the sericin is accelerated, and the sericin is flocculated;
s6, opening the valve 18, enabling the liquid to flow out of the filtering hole 30, and enabling the sericin precipitate to fall on the lifting plate 16;
s7, starting a heating element, and heating and drying the sericin;
s8, starting a third driving motor 20, driving a second gear 22 to rotate by a first gear 21, rotating a collecting cylinder 19 and a lifting plate 16, fixing a stirring piece 17, and turning sericin to heat the sericin uniformly;
s9, after drying is completed, the second driving motor 12 is started to drive the rotating sleeve 13 to rotate, the threaded seat 15 moves upwards along the rotating sleeve 13 to push the lifting rod 14 and the lifting plate 16 to move upwards, dried sericin is pushed out of the collecting barrel 19, and finally the dried sericin leaves the device from the discharge pipe 6;
s10, taking down the interception net 10, recovering sericin on the interception net 10, and combining the sericin with S9;
and S11, the wastewater flows out of the device from the water outlet pipe 7 and enters a subsequent recovery treatment process.
The method is simple and easy to operate, simultaneously realizes the two purposes of extraction and drying, improves the production efficiency and effect, and is convenient to install and disassemble the interception net 10, thereby facilitating daily maintenance and overhaul.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. A device for extracting sericin in the silk fabric refining and dyeing process is characterized by comprising an extraction cylinder (1), a partition plate (2), a mixing component (3), a filtering and drying component (4) and a pH measuring component (5); a discharge pipe (6) and a water outlet pipe (7) are arranged on the side wall of an opening at the upper end of the extraction cylinder (1); the clapboard (2) is arranged in the extraction cylinder (1) and divides the extraction cylinder into a mixing cavity and a filtering cavity from top to bottom; the discharge pipe (6) is communicated with the mixing cavity; the water outlet pipe (7) is communicated with the filter cavity; the mixing component (3) and the filtering and drying component (4) are both arranged on the partition board (2); the pH measuring component (5) is arranged on the open end of the extraction cylinder (1);
the mixing component (3) comprises a first driving motor (8), a mounting frame (9), an intercepting net (10) and a cleaning piece (11); the first driving motor (8) is arranged on the partition board (2); the mounting rack (9) driven by the first driving motor (8) is rotatably arranged at the upper end of the partition board (2); the intercepting net (10) is detachably arranged on the mounting rack (9); the cleaning piece (11) is arranged on the mounting rack (9), and the cleaning end is contacted with the inner wall of the extraction cylinder (1);
the filtering and drying assembly (4) comprises a second driving motor (12), a rotating sleeve (13), a lifting rod (14), a threaded seat (15), a lifting plate (16), a stirring piece (17), a collecting cylinder (19) and a third driving motor (20); a valve (18) is arranged on the partition plate (2); a collecting cylinder (19) driven by a second driving motor (12) is rotatably arranged at the bottom end of the partition plate (2) and is communicated with the mixing cavity through a valve (18), two ends of the collecting cylinder (19) are open, the side wall of the collecting cylinder is provided with a filtering hole (30), and the inner wall of the collecting cylinder is provided with a heating element; the rotating sleeves (13) and the collecting barrels (19) are arranged in a one-to-one correspondence manner, and are rotationally arranged at the bottom of the filter cavity through transmission of a third driving motor (20); the threaded seat (15) moving up and down is rotatably arranged in the rotating sleeve (13) and is in threaded connection with the inner wall of the rotating sleeve; the lower end of the lifting rod (14) extends into the rotating sleeve (13) and is connected with the threaded seat (15), and the upper end of the lifting rod extends into the collecting cylinder (19) above and is rotatably connected with the lifting plate (16); the lifting plate (16) is connected with the inner wall of the collecting cylinder (19) in a sliding way along the vertical direction; the stirring piece (17) is rotationally arranged on the lifting plate (16) and is connected with the top end of the lifting rod (14);
the pH measuring component (5) comprises a first rotating rod (24), a second rotating rod (25) and a pH measuring instrument (26); the first rotating rod (24) is arranged along the vertical direction, and the lower end of the first rotating rod is rotatably connected with the extracting cylinder (1); the second rotating rod (25) moving up and down is arranged along the horizontal direction, one end of the second rotating rod is connected with the first rotating rod (24) in a rotating mode, and the other end of the second rotating rod is connected with the pH meter (26).
2. The device for extracting sericin protein in the process of silk fabric rendering and dyeing according to claim 1, wherein the mounting rack (9) is of a structure like a Chinese character 'shan'; the main shaft of the first driving motor (8) penetrates through the partition plate (2) through a sealing bearing and is connected with the middle point of the horizontal section of the mounting frame (9).
3. The device for extracting sericin in the silk fabric rendering and dyeing process according to claim 1, wherein the mounting rack (9) is provided with a clamping groove; the clamping groove is U-shaped; the interception net (10) is connected with the groove wall of the clamping groove in a clamping way.
4. An apparatus for the extraction of sericin during the rendering and dyeing of silk fabrics according to claim 1, wherein the cleaning member (11) is a cleaning brush.
5. The device for extracting sericin in the silk fabric refining and dyeing process according to claim 1, wherein a guide rod is arranged inside the rotating sleeve (13); the threaded seat (15) is connected with the guide rod in a sliding way.
6. The device for extracting sericin in the process of silk fabric rendering and dyeing according to claim 1, wherein the stirring member (17) has a V-shaped structure.
7. The device for extracting sericin in the process of silk fabric dyeing according to claim 1, wherein the filtering and drying component (4) further comprises a transmission belt (23); the transmission belt (23) is respectively sleeved with the rotating sleeve (13) and a main shaft of the second driving motor (12).
8. The device for extracting sericin in the process of silk fabric dyeing according to claim 1, wherein the filtering and drying component (4) further comprises a first gear (21) and a second gear (22); the second gear (22) is arranged on the periphery of the collecting cylinder (19); the first gear (21) is in bonding connection with a main shaft of the third driving motor (20) and is in meshing connection with the second gear (22).
9. The device for extracting sericin in the process of silk fabric dying according to claim 1, wherein the pH measuring component (5) further comprises a threaded rod (27), a moving member (28) and a knob (29); the first rotating rod (24) is provided with an installation groove; the threaded rod (27) is arranged in the mounting groove along the vertical direction and is in threaded connection with the groove wall of the mounting groove; one end of a moving part (28) moving up and down is connected with the threaded rod (27) in a threaded manner, and the other end of the moving part extends out of the mounting groove and is connected with the second rotating rod (25); the knob (29) is rotatably arranged at the top end of the first rotating rod (24) and is connected with one end of the threaded rod (27).
10. The device for extracting sericin in the process of silk fabric dyeing according to any one of claims 1 to 9, wherein the working method of the device is as follows:
s1, clamping the pH measuring instrument (26) on the second rotating rod (25), rotating the threaded rod (27) and adjusting the position of the pH measuring instrument (26); installing an interception net (10);
s2, transferring the water for refining and dyeing the silk fabric to a mixing cavity in the extraction cylinder (1);
s3, adjusting the pH value of the solution, and detecting by using a pH detector (26) to ensure that the pH value is 5-6;
s4, adding a flocculating agent into the adjusted solution;
s5, the first driving motor (8) drives the mounting rack (9) to rotate, the intercepting net (10) mixes the solution, the reaction of the flocculating agent and the sericin is accelerated, and the sericin is flocculated;
s6, opening the valve (18), enabling the liquid to flow out of the filtering hole (30), and enabling the sericin precipitate to fall on the lifting plate (16);
s7, starting a heating element, and heating and drying the sericin;
s8, starting a third driving motor (20), driving a second gear (22) to rotate by a first gear (21), rotating a collecting cylinder (19) and a lifting plate (16), fixing a stirring piece (17), and turning sericin to heat the sericin uniformly;
s9, after drying is completed, the second driving motor (12) is started to drive the rotating sleeve (13) to rotate, the threaded seat (15) moves upwards along the rotating sleeve (13), the lifting rod (14) and the lifting plate (16) are pushed to move upwards, the dried sericin is pushed out of the collecting barrel (19), and finally the sericin leaves the device from the discharge pipe (6);
s10, taking down the interception net (10), recovering sericin on the interception net (10), and combining the sericin with S9;
and S11, enabling the wastewater to flow out of the device from the water outlet pipe (7) and enter a subsequent recovery treatment process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010954508.0A CN112048015B (en) | 2020-09-11 | 2020-09-11 | Device for extracting sericin in silk fabric refining and dyeing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010954508.0A CN112048015B (en) | 2020-09-11 | 2020-09-11 | Device for extracting sericin in silk fabric refining and dyeing process |
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| CN112048015A true CN112048015A (en) | 2020-12-08 |
| CN112048015B CN112048015B (en) | 2022-03-25 |
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