CN117797707B - Mixing equipment for silk fibroin gel dressing preparation - Google Patents
Mixing equipment for silk fibroin gel dressing preparation Download PDFInfo
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- CN117797707B CN117797707B CN202410232973.1A CN202410232973A CN117797707B CN 117797707 B CN117797707 B CN 117797707B CN 202410232973 A CN202410232973 A CN 202410232973A CN 117797707 B CN117797707 B CN 117797707B
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- 238000002156 mixing Methods 0.000 title claims abstract description 120
- 108010022355 Fibroins Proteins 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title description 4
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003749 cleanliness Effects 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 3
- 239000000499 gel Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 235000008708 Morus alba Nutrition 0.000 description 1
- 240000000249 Morus alba Species 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000036573 scar formation Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses mixing equipment for preparing silk fibroin gel dressing, which belongs to the field of mixing equipment and comprises a rack, wherein a tank body is fixedly connected inside the rack, and a mixing cavity is formed inside the tank body; the mixing chamber of the jar body is inside to be equipped with alternating mixing assembly, and one side of the jar body is equipped with washs recovery unit, alternating mixing assembly specifically includes: the device comprises a central round table fixed on the bottom end face of a mixing cavity, six evenly distributed linear tracks are fixedly connected to the outer portion of the central round table, linear motors are movably connected to the top ends of the linear tracks, arc plates are fixedly connected to the top ends of the linear motors, six arc plates are equally divided into two groups, each group of arc plates can be spliced into a column, and stirring pieces are arranged above the central round table. According to the invention, through the arranged alternating mixing assembly, the production efficiency can be accelerated while the cleanliness of the mixing equipment is ensured under the premise of not influencing the mixing effect.
Description
Technical Field
The invention relates to the field of mixing equipment, in particular to mixing equipment for preparing silk fibroin gel dressing.
Background
The silk fibroin gel dressing mainly comprises silk fibroin and purified water, and is mainly used for covering and nursing non-chronic wound surfaces after laser operation. The silk fibroin is derived from mulberry silk, and has good biocompatibility and bioactivity. It can promote cell growth, inhibit bacterial activity, and has good moisture keeping effect. The silk fibroin gel dressing can effectively promote wound healing and reduce scar formation.
In preparing silk fibroin gels, it is often necessary to mix a silk fibroin solution with other ingredients. Specifically, the mixing process includes a cross-linking agent, a catalyst, a solvent and the like, and the mixing process needs to use a mixing device, because the silk fibroin gel has high requirements on component proportion during mixing, in order to avoid residues after the previous mixing affecting the next mixing, the mixing device needs to be cleaned after each mixing, if the mixing device is simply cleaned, and the residual cleaning liquid in the mixing device easily affects the subsequent mixing effect although the production efficiency is accelerated. However, if the cleaning and draining are carefully performed, too much preparation time is required, and the production efficiency is seriously reduced, so that the production efficiency is accelerated while ensuring the cleanliness of the mixing equipment on the premise of not affecting the mixing effect, and the problem to be solved is urgent at present.
Accordingly, a person skilled in the art provides a mixing device for preparing a silk fibroin gel dressing to solve the problems set forth in the background art above.
Disclosure of Invention
The invention aims to provide a mixing device for preparing silk fibroin gel dressing, which can ensure the cleanliness of the mixing device and accelerate the production efficiency on the premise of not influencing the mixing effect by arranging alternating mixing components so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the mixing equipment for preparing the silk fibroin gel dressing comprises a rack, wherein a tank body is fixedly connected inside the rack, and a mixing cavity is formed inside the tank body;
The mixing cavity of the tank body is internally provided with alternating mixing components, and one side of the tank body is provided with a cleaning recovery component.
As a further scheme of the invention: the alternating hybrid assembly specifically comprises: the device comprises a central round table fixed on the bottom end face of a mixing cavity, six evenly distributed linear tracks are fixedly connected to the outer portion of the central round table, linear motors are movably connected to the top ends of the linear tracks, each linear motor is fixedly connected with an arc plate, the six arc plates are equally divided into two groups, each group of arc plates can be spliced into a column, a stirring piece is arranged above the central round table, a conical groove is formed in the top end face of the central round table, a limiting clamp mechanism is arranged outside the stirring piece, and a discharge port communicated with the conical groove is fixedly connected to the bottom end of the tank.
As still further aspects of the invention: the stirring piece specifically includes: the rotary motor is fixed at the center of the top end of the tank body, and the bottom output shaft of the rotary motor penetrates through the tank body and is fixedly connected with a stirring shaft.
As still further aspects of the invention: the limit clamp mechanism specifically comprises: the cover is established at the outside lift apron of (mixing) shaft, the draw-in groove has been seted up to the bottom face of lift apron, and the draw-in groove opening is the toper, two parallel cylinders of hybrid chamber roof fixedly connected with, and cylinder bottom output shaft and lift apron fixed connection.
As still further aspects of the invention: the top end of the outer side surface of the center round table is provided with a step matched with the bottom end of the arc-shaped plate, and the outer side surface of the step is embedded with a sealing ring.
As still further aspects of the invention: the bottom end face of the mixing cavity between two adjacent linear rails is provided with a slotted hole, the bottom end of the inner part of the tank body is provided with an annular water collecting tank communicated with the slotted hole, and the bottom end of the outer side face of the tank body is provided with a drain hole communicated with the annular water collecting tank.
As still further aspects of the invention: the inner wall of the mixing cavity is embedded with a plurality of uniformly distributed heating rods.
As still further aspects of the invention: sealing strips are embedded in the middle positions of the two side surfaces of the arc-shaped plate.
As still further aspects of the invention: the cleaning and recycling assembly specifically comprises: the box of fixing in jar body one side, the cavity has been seted up to the inside of box, and the inside intermediate position fixedly connected with baffle of cavity, the baffle separates into left chamber and right chamber with the cavity, and the notch has been seted up on baffle side top, the equal swing joint in left side chamber and right intracavity portion has the frame, and the inside filter screen that inlays of frame, the inside both sides of frame all run through and are provided with the optical axis, and optical axis both ends and cavity inner wall fixed connection, place the chamber has been seted up to the top of cavity, and place two hoist engines that side by side of intracavity fixedly connected with, the winding has wire rope on the hoist engine, every wire rope one end runs through the cavity roof and with corresponding frame fixed connection, and two the both ends of notch are plugged up respectively to the frame, the bottom fixedly connected with booster pump in right side chamber, and the output of booster pump is connected with first pipeline, the one end of first pipeline extends to the hybrid chamber inside and runs through the lift apron downwards, the one end of discharge gate is connected with first valve and second valve, and is equipped with second pipeline between second valve and the left side chamber, door opening and door opening are connected with.
As still further aspects of the invention: and covers are symmetrically and movably connected to two sides of the top end surface of the tank body.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the application, through the arranged alternating type mixing assembly, two groups of arc plates are alternately folded into the mixing container, so that the purposes that one group of arc plates are mixed and the other group of arc plates drain water are realized, and the production efficiency is accelerated while the cleanliness of the mixing equipment is ensured under the premise of not affecting the mixing effect.
2. The application can limit and fasten the closed mixing container from the top by the limit clamp mechanism, thereby improving the stability, and can cover the top of the mixing container to provide a relatively closed environment for the mixed materials.
3. According to the application, through the heating rod, not only can good temperature conditions be provided for mixing materials, but also the draining of water after cleaning the arc-shaped plate can be quickened.
4. The application can improve the bottom tightness of the closed mixing container through the matched use of the arranged steps and the sealing ring.
5. According to the cleaning and recycling assembly, the cleaning liquid can be filtered and recycled, and the filter screen can be cleaned conveniently.
Drawings
FIG. 1 is a schematic structural view of a mixing device for preparing silk fibroin gel dressing;
FIG. 2 is an internal view of a tank in a mixing apparatus for preparing a silk fibroin gel dressing;
FIG. 3 is a schematic view showing the initial state structure of two groups of arc plates in a mixing device for preparing silk fibroin gel dressing;
FIG. 4 is a schematic view showing the structure of a set of curved plates in a mixing device for preparing silk fibroin gel dressing;
FIG. 5 is a schematic view showing the structure of another set of curved plates in a mixing device for preparing silk fibroin gel dressing;
Fig. 6 is an internal view of a housing in a mixing apparatus for preparing a silk fibroin gel dressing.
In the figure: 1. a frame; 2. a tank body; 3. a mixing chamber; 4. a cover; 5. a rotating electric machine; 6. a stirring shaft; 7. a discharge port; 8. a first valve; 9. a second valve; 10. a center round table; 11. a linear rail; 12. a linear motor; 13. an arc-shaped plate; 14. a step; 15. a seal ring; 16. a conical groove; 17. an annular water collection tank; 18. a drain hole; 19. lifting the cover plate; 20. a clamping groove; 21. a cylinder; 22. a case; 23. a chamber; 24. a partition plate; 25. a notch; 26. a placement cavity; 27. a hoist; 28. a screen frame; 29. a filter screen; 30. an optical axis; 31. a booster pump; 32. a first pipe; 33. a second pipe; 34. opening and closing a door; 35. a heating rod; 36. and (5) a sealing strip.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As mentioned in the background of the application, the inventors have found that the existing mixing apparatus requires cleaning after each mixing, and if it is simply cleaning, the residual cleaning liquid in the mixing apparatus easily affects the subsequent mixing effect, although the production efficiency is accelerated. However, if the cleaning and draining are carefully performed, excessive preparation time is required, the production efficiency is seriously reduced, and certain defects exist.
In order to solve the defects, the application discloses mixing equipment for preparing silk fibroin gel dressing, which can ensure the cleanliness of the mixing equipment and accelerate the production efficiency on the premise of not influencing the mixing effect through the arranged alternating mixing components.
How the above technical problems are solved by the scheme of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 6, in an embodiment of the present invention, a mixing device for preparing a silk fibroin gel dressing includes a frame 1, wherein a tank 2 is fixedly connected to the inside of the frame 1, and a mixing cavity 3 is provided in the inside of the tank 2; the mixing cavity 3 of the tank body 2 is internally provided with alternating mixing components, and one side of the tank body 2 is provided with a cleaning recovery component. Through the alternating mixing assembly who sets up, utilize two sets of arc 13 to fold in turn into mixing vessel to realize that a set of arc 13 is mixing, another set of arc 13 is draining the purpose of moisture, and then can accelerate production efficiency when guaranteeing the cleanliness factor of mixing apparatus under the prerequisite that does not influence the mixing effect.
In this embodiment: an alternating hybrid module, comprising in particular: the center round platform 10 of fixing at the bottom end face of mixing chamber 3, the outside fixedly connected with of center round platform 10 six evenly distributed's linear rail 11, and linear motor 12 is connected with in the top swing joint of linear rail 11, the top fixedly connected with arc 13 of every linear motor 12, six arcs 13 fall into two sets ofly, and every arc 13 of group splice into the cylinder, the top of center round platform 10 is equipped with the stirring piece, and the conical slot 16 has been seted up to center round platform 10 top face, the outside of stirring piece is equipped with spacing clamp mechanism, jar 2 bottom fixedly connected with and the discharge gate 7 of conical slot 16 intercommunication. The alternating type mixing assembly is provided with the two groups of arc plates 13 which are alternately folded into the mixing container, so that the purposes that one group of arc plates 13 are used for mixing and the other group of arc plates 13 are used for draining water are achieved, and further the situation that the next round of mixing is started without draining water is avoided.
In this embodiment: stirring piece specifically includes: the rotating motor 5 is fixed at the center of the top end of the tank body 2, and the bottom output shaft of the rotating motor 5 penetrates through the tank body 2 and is fixedly connected with the stirring shaft 6. The rotating motor 5 operates to drive the stirring shaft 6 to rotate so as to stir the materials in the mixing container.
In this embodiment: spacing clamp mechanism specifically includes: the lifting cover plate 19 is sleeved outside the stirring shaft 6, the clamping groove 20 is formed in the bottom end surface of the lifting cover plate 19, the opening of the clamping groove 20 is conical, the top wall of the mixing cavity 3 is fixedly connected with two parallel air cylinders 21, and the output shaft at the bottom of the air cylinders 21 is fixedly connected with the lifting cover plate 19. The application can limit and fasten the closed mixing container from the top by the limit clamp mechanism, thereby improving the stability, and can cover the top of the mixing container to provide a relatively closed environment for the mixed materials.
In this embodiment: the top end of the outer side surface of the center round table 10 is provided with a step 14 matched with the bottom end of the arc-shaped plate 13, and the outer side surface of the step 14 is embedded with a sealing ring 15. The use of the step 14 in combination with the sealing ring 15 can improve the tightness of the bottom of the closed mixing container.
In this embodiment: the bottom end face of the mixing cavity 3 between two adjacent linear rails 11 is provided with a slotted hole, the bottom end inside the tank body 2 is provided with an annular water collecting tank 17 communicated with the slotted hole, and the bottom end of the outer side face of the tank body 2 is provided with a drain hole 18 communicated with the annular water collecting tank 17. This arrangement can drain the residual moisture.
In this embodiment: the inner wall of the mixing chamber 3 is embedded with a plurality of uniformly distributed heating rods 35. According to the application, through the heating rod 35, not only can good temperature conditions be provided for mixing materials, but also the water draining of the cleaned arc-shaped plate 13 can be quickened.
In this embodiment: sealing strips 36 are embedded in the middle positions of the two side surfaces of the arc-shaped plate 13. The sealing strip 36 can improve the tightness of the closed mixing container.
In this embodiment: the cleaning and recycling assembly specifically comprises: the box body 22 fixed on one side of the tank body 2, the chamber 23 is arranged in the box body 22, the baffle 24 is fixedly connected with the middle position in the chamber 23, the baffle 24 divides the chamber 23 into a left chamber and a right chamber, the top end of the side surface of the baffle 24 is provided with a notch 25, the left chamber and the right chamber are movably connected with a screen frame 28, a filter screen 29 is embedded in the screen frame 28, the diameter of the mesh of the filter screen 29 in the left chamber is larger than that of the filter screen 29 in the right chamber, two sides in the screen frame 28 are provided with optical axes 30 in a penetrating way, two ends of the optical axes 30 are fixedly connected with the inner wall of the chamber 23, a placing chamber 26 is arranged above the chamber 23, and place inside fixedly connected with two hoists 27 that parallel of chamber 26, the winding has wire rope on the hoist 27, every wire rope one end runs through the cavity 23 roof and with corresponding net frame 28 fixed connection, and two net frames 28 block up the both ends of notch 25 respectively, the bottom fixedly connected with booster pump 31 in right side chamber, and the output of booster pump 31 is connected with first pipeline 32, the one end of first pipeline 32 extends to mixing chamber 3 inside and runs through lift apron 19 downwards, the one end of discharge gate 7 is connected with first valve 8 and second valve 9, and be equipped with second pipeline 33 intercommunication between second valve 9 and the left chamber, box 22 one side swing joint has switch door 34. The cleaning and recycling assembly not only can filter and recycle cleaning liquid, but also can facilitate the subsequent cleaning of the filter screen 29.
In this embodiment: the two sides of the top end surface of the tank body 2 are symmetrically and movably connected with a cover 4. After the lid 4 is opened, the material can be poured into the closed mixing container.
The working principle of the invention is as follows: when the device is used, firstly, the linear motor 12 below the set of arc plates 13 operates, the linear motor 12 moves towards the central circular table 10 along the corresponding linear rail 11 until the bottom ends of the set of arc plates 13 are all abutted against the step 14, and at the same time, the set of closed arc plates 13 and the central circular table 10 form a mixing container, then, a worker opens the cover 4 to pour materials with corresponding proportion into the mixing container, and then, the air cylinder 21 of the limit clamp mechanism operates to extend downwards to the output shaft to drive the lifting cover plate 19 to descend until the lifting cover plate 19 covers the top end of the mixing container, and the top end of the mixing container is just clamped inside the clamping groove 20.
Then, the rotating motor 5 of the stirring piece operates to drive the stirring shaft 6 to rotate so as to mix and stir the materials in the mixing container, after the mixing and stirring are completed, the first valve 8 is opened, and the mixed materials are collected from the first valve 8. After the materials are collected, the worker closes the first valve 8, then operates the booster pump 31 to send the cleaning liquid in the right cavity into the mixing container through the first pipeline 32, the rotating motor 5 continues to operate at the moment, the whole stirring shaft 6 and the inner wall of the mixing container are rapidly cleaned by the cleaning liquid under the stirring of the stirring shaft 6, after the cleaning is completed, the second valve 9 is opened, and the cleaning liquid and the residual materials enter the left cavity of the box body 22 from the second pipeline 33.
Then, the rotating motor 5 continues to operate to drive the stirring shaft 6 to rotate, water stains on the stirring shaft 6 are thrown on the side wall of the mixing container, then the rotating motor 5 is turned off, the lifting cover plate 19 is lifted up through the air cylinder 21, and the mixing container is split into an initial state, namely, the linear motor 12 corresponding to the mixing container moves along the corresponding linear rail 11 in a direction away from the center circular table 10. Subsequently, the other set of curved plates 13 is closed and a new mixing vessel is formed with the central cone 10, starting a new round of mixing. It should be noted that, in the new mixing and stirring process, the arc 13 of the previous mixing and stirring process performs water draining on the periphery, and the setting of the heating rod 35 not only can provide good temperature conditions for mixing materials, but also can accelerate the water draining after cleaning the arc 13, and the drained water enters the annular water collecting tank 17 through the slotted hole and is drained along the drain hole 18. And after the new round of mixing and stirring is accomplished, the moisture draining of the set of arc 13 of last round has been accomplished and can put into use, and mixing vessel is constituteed in turn to two sets of arc 13, can accelerate production efficiency when guaranteeing the cleanliness factor of mixing apparatus under the prerequisite that does not influence the mixing effect.
After the cleaning solution and the residue enter the left cavity of the box body 22 from the second pipeline 33, the residue is deposited at the bottom of the left cavity after a period of time, and when the cleaning solution in the right cavity is insufficient and the liquid level in the left cavity is higher than the notch 25, the two winches 27 synchronously operate to pay out the steel wire ropes, the screen frame 28 slowly descends under the action of self gravity so as to expose the notch 25, the cleaning solution in the left cavity enters the right cavity from the notch 25, and the filter screen 29 on the screen frame 28 in the left cavity carries out first filtration on the cleaning solution during the descending process of the screen frame 28 in the left cavity, so that a large amount of residue is prevented from entering the right cavity, and the filter screen 29 in the right cavity carries out second filtration on the cleaning solution entering the right cavity, so as to further prevent the residue from being taken out to clean the mixing container. In addition, the filtering of the application adopts a mode from top to bottom, in the first filtering, the residual material is trapped below the left cavity filter screen 29 because of too much residual material, and in the second filtering, the residual material is trapped above the right cavity filter screen 29 because of little residual material, and the two separate treatments facilitate the subsequent rapid cleaning of the filter screen 29. It should be further noted that the screen frame 28 of the left cavity always blocks the notch 25 when no cleaning liquid is placed, and the screen frame 28 of the right cavity can be adjusted in height by itself downwards according to the requirement, so that too much residue and impurities on the screen frame 28 of the right cavity are prevented from flowing back into the left cavity from the notch 25. Finally, when the filter screen 29 is cleaned, the filter screen 29 can be cleaned only by opening the switch door 34.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The mixing equipment for preparing the silk fibroin gel dressing is characterized by comprising a frame (1), wherein a tank body (2) is fixedly connected inside the frame (1), and a mixing cavity (3) is formed inside the tank body (2);
an alternating mixing assembly is arranged in the mixing cavity (3) of the tank body (2), and a cleaning and recycling assembly is arranged on one side of the tank body (2);
The alternating hybrid assembly specifically comprises: the device comprises a central round table (10) fixed on the bottom end surface of a mixing cavity (3), six uniformly-distributed linear tracks (11) are fixedly connected to the outer part of the central round table (10), linear motors (12) are movably connected to the top ends of the linear tracks (11), arc plates (13) are fixedly connected to the top ends of each linear motor (12), the six arc plates (13) are equally divided into two groups, each group of arc plates (13) can be spliced into a cylinder, a stirring piece is arranged above the central round table (10), a conical groove (16) is formed in the top end surface of the central round table (10), a limiting clamp mechanism is arranged outside the stirring piece, and a discharge port (7) communicated with the conical groove (16) is fixedly connected to the bottom end of a tank body (2);
The stirring piece specifically includes: the rotary motor (5) is fixed at the center of the top end of the tank body (2), and the bottom output shaft of the rotary motor (5) penetrates through the tank body (2) and is fixedly connected with the stirring shaft (6);
The limit clamp mechanism specifically comprises: the stirring device comprises a stirring shaft (6), a lifting cover plate (19) sleeved outside the stirring shaft, a clamping groove (20) is formed in the bottom end surface of the lifting cover plate (19), the opening of the clamping groove (20) is conical, two parallel air cylinders (21) are fixedly connected to the top wall of the mixing cavity (3), and an output shaft at the bottom of each air cylinder (21) is fixedly connected with the lifting cover plate (19);
A step (14) matched with the bottom end of the arc-shaped plate (13) is formed at the top end of the outer side surface of the center round table (10), and a sealing ring (15) is embedded in the outer side surface of the step (14);
A slotted hole is formed in the bottom end face of the mixing cavity (3) between two adjacent linear rails (11), an annular water collecting groove (17) communicated with the slotted hole is formed in the bottom end of the inside of the tank body (2), and a drain hole (18) communicated with the annular water collecting groove (17) is formed in the bottom end of the outer side face of the tank body (2);
The cleaning and recycling assembly specifically comprises: the tank body (22) fixed on one side of the tank body (2), the cavity (23) is formed in the tank body (22), the partition plate (24) is fixedly connected with the partition plate (24) in the middle of the cavity (23), the cavity (23) is divided into a left cavity and a right cavity by the partition plate (24), the top end of the side surface of the partition plate (24) is provided with a notch (25), the inside of the left cavity and the inside of the right cavity are movably connected with a net frame (28), the inside of the net frame (28) is embedded with a filter screen (29), both sides of the inside of the net frame (28) are penetrated with an optical axis (30), both ends of the optical axis (30) are fixedly connected with the inner wall of the cavity (23), a placing cavity (26) is formed above the cavity (23), two parallel windlass (27) are fixedly connected with steel wire ropes, one end of each steel wire rope penetrates through the top wall of the cavity (23) and is fixedly connected with the corresponding net frame (28), the two net frames (28) respectively block up the notch (25), the bottom end of the cavity (23) is fixedly connected with a booster pump (32) and the bottom end (31) of the cavity (31) extends to the first end (32) of the first end (31), one end of the discharge hole (7) is connected with a first valve (8) and a second valve (9), a second pipeline (33) is arranged between the second valve (9) and the left cavity for communication, and a switch door (34) is movably connected to one side face of the box body (22).
2. The mixing device for preparing the silk fibroin gel dressing according to claim 1, wherein a plurality of uniformly distributed heating rods (35) are embedded in the inner wall of the mixing cavity (3).
3. The mixing device for preparing the silk fibroin gel dressing according to claim 2, wherein sealing strips (36) are embedded in the middle positions of two side surfaces of the arc-shaped plate (13).
4. The mixing device for preparing the silk fibroin gel dressing according to claim 1, wherein covers (4) are symmetrically and movably connected to two sides of the top end surface of the tank body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410232973.1A CN117797707B (en) | 2024-03-01 | 2024-03-01 | Mixing equipment for silk fibroin gel dressing preparation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410232973.1A CN117797707B (en) | 2024-03-01 | 2024-03-01 | Mixing equipment for silk fibroin gel dressing preparation |
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| CN117797707A CN117797707A (en) | 2024-04-02 |
| CN117797707B true CN117797707B (en) | 2024-04-26 |
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