Recombinant collagen filtering device

Abstract

The utility model discloses a recombinant collagen filtering device, relates to the technical field of recombinant collagen preparation, a reciprocating dredging device comprises two limiting strips, a first motor and a rotating shaft, the two limiting strips and the first motor are all fixedly connected to the front face of a fixing plate, the rotating shaft is rotationally connected to the front face of the fixing plate, and the limiting strips and the first motor are arranged on the rotating shaft. A connecting rod is slidably connected between the inner walls of the two limiting strips, annular teeth are fixedly connected to the outer surface of the connecting rod, and a dredging head is fixedly connected to the bottom of the connecting rod. The feeding port is effectively prevented from being blocked, the flowability of a solution is improved, and continuous and efficient operation of equipment is ensured, so that the production efficiency is improved, and the manpower and time cost consumed for regularly cleaning the blocked feeding port is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of recombinant collagen preparation, in particular to a recombinant collagen filtering device. Background Art

[0002] Recombinant collagen generally refers to recombinant human collagen, which is collagen prepared using DNA recombination technology. Its amino acid sequence can be designed and improved according to needs. The gene sequence of recombinant collagen is highly consistent with the human gene sequence, and it has good tissue compatibility. It can be directly absorbed by the human body and participate in the construction of collagen to help with tissue repair and site filling. There are various types of collagen in the human body, the common types are type I, type II, type III, type V and type XI. In normal skin tissue, collagen mainly exists in the form of type I and type II collagen fibers. In infant skin, the content of type III collagen accounts for more than 80%, with high-quality elasticity and repair function, which decreases with age. Its synthesis rate is not as fast as the loss rate, and wrinkles, sagging and other aging phenomena will appear. The gene sequence of recombinant human collagen is highly consistent with the human gene sequence, and it has good tissue compatibility. It is not easy to induce rejection reaction in the body, and it can smoothly enter the dermis to be absorbed and assimilated, enhance the expansion force of damaged skin, restore skin elasticity, and achieve the effects of repair, hydration, skin brightening and filling. However, existing filtration devices have some problems. During the filtration process, especially when processing high-concentration collagen solutions, the feed port is prone to blockage, resulting in decreased production efficiency. In addition, due to the viscosity and specific gravity of the collagen solution, it may precipitate or stratify during the filtration process, resulting in uneven filtration effect or blockage of the filter layer. Utility Model Content

[0003] The purpose of the utility model is to provide a recombinant collagen filtering device to solve the technical problems mentioned in the above background technology.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] A recombinant collagen filtering device comprises a filtering tank, the top of which is fixedly connected with a fixing plate, and the front of the fixing plate is provided with a reciprocating dredging device.

[0006] The reciprocating dredging device includes two limit bars, a first motor and a rotating shaft, the two limit bars and the first motor are fixedly connected to the front side of the fixed plate, the rotating shaft is rotatably connected to the front side of the fixed plate, a connecting rod is slidably connected between the inner walls of the two limit bars, an annular gear is fixedly connected to the outer surface of the connecting rod, a dredging head is fixedly connected to the bottom of the connecting rod, a driving gear and a first half gear are respectively fixedly connected to the outer surface of the output shaft of the first motor, a driven gear and a second half gear are respectively fixedly connected to the outer surface of the rotating shaft, the driving gear and the driven gear are meshed, and the first half gear and the second half gear are both meshed with the annular gear.

[0007] As a further solution of the utility model: a pouring bin is provided on the top of the filter tank, and a stirring device is provided on the filter tank.

[0008] As a further solution of the utility model: the stirring device includes a second motor, the second motor is fixedly connected to the top center of the filter tank, a stirring shaft is fixed to the output end of the second motor, and a stirring blade is fixedly connected to the outer surface of the stirring shaft.

[0009] As a further solution of the utility model: a filter layer is provided on the inner wall of the filter tank, a control valve is provided at the bottom center of the filter tank, the bottom of the control valve is connected to a discharge pipe, and a support rod is fixedly connected to the bottom of the filter tank.

[0010] As a further solution of the utility model: four stirring blades are provided and distributed on the outer surface of the stirring shaft in a ring array.

[0011] As a further solution of the utility model: four support rods are provided and distributed at the bottom edge of the filter tank in a circular array, and a base is fixedly connected between the bottoms of the four support rods.

[0012] Beneficial Effects

[0013] The utility model provides a recombinant collagen filtering device. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The present application provides a reciprocating dredging device, in which the dredging head moves back and forth up and down inside the dump bin to dredge, thereby effectively preventing the feed port from being blocked and improving the fluidity of the solution, ensuring continuous and efficient operation of the equipment, thereby improving production efficiency and reducing the manpower and time costs required for regularly cleaning the blocked feed port.

[0015] (2) The present application provides a stirring device to continuously stir the solution, thereby preventing the solution from settling and stratifying, ensuring the uniformity of the solution during the filtration process, thereby improving the stability of the filtration effect and preventing the filter layer from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the main figure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the reciprocating dredging device of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the stirring device of the utility model.

[0020] In the figure: 1. filter tank; 2. fixed plate; 3. reciprocating dredging device; 31. limit strip; 32. first motor; 33. rotating shaft; 34. connecting rod; 35. ring gear; 36. dredging head; 37. driving gear; 38. first half gear; 39. driven gear; 310. second half gear; 4. pouring bin; 5. stirring device; 51. second motor; 52. stirring shaft; 53. stirring blade; 6. filtering layer; 7. control valve; 8. discharge pipe; 9. support rod; 10. base. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments 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 creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4As shown, the utility model is a recombinant collagen filtering device, including a filter tank 1, the top of the filter tank 1 is fixedly connected to a fixed plate 2, and a reciprocating dredging device 3 is arranged on the front of the fixed plate 2; the reciprocating dredging device 3 includes two limit bars 31, a first motor 32 and a rotating shaft 33, the first motor 32 is electrically connected to an external power supply and is controlled by an external program, the two limit bars 31 and the first motor 32 are fixedly connected to the front of the fixed plate 2, the rotating shaft 33 is rotatably connected to the front of the fixed plate 2, a connecting rod 34 is slidably connected between the inner walls of the two limit bars 31, an annular tooth 35 is fixedly connected to the outer surface of the connecting rod 34, a dredging head 36 is fixedly connected to the bottom of the connecting rod 34, and an opening is opened on the dredging head 36, which can ensure that the solution flows downward through the opening when the inverted silo 4 is dredged, and the dredging head 36 The size of the first motor 32 is adapted to the size of the inner wall of the pouring bin 4. When the solution adheres to the inner wall of the pouring bin, it can be scraped off to make it flow downward. The outer surfaces of the output shaft of the first motor 32 are respectively fixedly connected with the driving gear 37 and the first half gear 38, and the outer surfaces of the rotating shaft 33 are respectively fixedly connected with the driven gear 39 and the second half gear 310. The driving gear 37 and the driven gear 39 are meshed with each other, and the first half gear 38 and the second half gear 310 are both meshed with the annular gear 35. By setting the reciprocating dredging device 3, the dredging head 36 therein is allowed to dredge up and down inside the pouring bin 4, which effectively prevents the feed port from being blocked, improves the fluidity of the solution, ensures the continuous and efficient operation of the equipment, thereby improving the production efficiency, and reducing the manpower and time costs required for regularly cleaning the blocked feed port.

[0023] A pouring bin 4 is provided on the top of the filter tank 1, and a stirring device 5 is provided on the filter tank 1. By providing the stirring device 5, the solution is continuously stirred, which can prevent the solution from settling and stratifying, thereby ensuring the uniformity of the solution during the filtration process, thereby improving the stability of the filtration effect and preventing the filter layer 6 from being easily blocked.

[0024] The stirring device 5 includes a second motor 51, which is electrically connected to an external power supply and controlled by an external program. The second motor 51 is fixedly connected to the top center of the filter tank 1, and a stirring shaft 52 is fixedly connected to the output end of the second motor 51, and a stirring blade 53 is fixedly connected to the outer surface of the stirring shaft 52.

[0025] The inner wall of the filter tank 1 is provided with a filter layer 6, and small mesh holes are opened on the filter layer 6 for filtering the solution. A control valve 7 is provided at the bottom center of the filter tank 1. The control valve 7 is electrically connected to an external power supply and is controlled by an external program. The bottom of the control valve 7 is connected to a discharge pipe 8, and a support rod 9 is fixedly connected to the bottom of the filter tank 1.

[0026] There are four stirring blades 53 , which are distributed in a ring array on the outer surface of the stirring shaft 52 . Each stirring blade 53 is provided with a plurality of through holes, so as to reduce the resistance during rotation.

[0027] Four support rods 9 are provided and distributed in a circular array at the bottom edge of the filter tank 1. The design of multiple support rods 9 ensures the stability of the equipment. A base 10 is fixedly connected between the bottoms of the four support rods 9.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Working principle of the utility model: First, pour collagen from the pouring bin 4, start the first motor 32, and let the driving gear 37 and the first half gear 38 of its output shaft rotate. When the driving gear 37 rotates, it drives the driven gear 39 meshing with it, and the driven gear 39 is rotated on the front side of the fixed plate 2 through the rotating shaft 33, and the second half gear 310 on the outer surface of the rotating shaft 33 is driven to rotate together. At this time, when the teeth on the first half gear 38 rotate to the left direction, the annular gear 35 is driven, and the connecting rod 34 fixedly connected to the inner wall of the annular gear 35 slides downward in the inner walls of the two limit bars 31. When the teeth on the first half gear 38 rotate to the right direction, the second half gear 310 The teeth on the gear also rotate to the right and drive the annular gear 35, allowing the annular gear 35 to slide upward through the connecting rod 34. Then, when the teeth of the second half gear 310 rotate to the left, the teeth of the first half gear 38 drive the annular gear 35 downward again. This process continues and switches repeatedly, so that the dredging head 36 at the bottom of the connecting rod 34 moves up and down in the pouring bin 4 to dredge the collagen. After the collagen enters the interior of the filter tank 1, the second motor 51 is started, and the second motor 51 drives the stirring shaft 52 to rotate, so that the three stirring blades 53 on the outer surface of the stirring shaft 52 rotate to stir the collagen. After the stirring is completed, the control valve 7 is finally opened to allow the collagen to be discharged through the discharge pipe 8.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A recombinant collagen filtration device, comprising a filtration tank (1), characterized in that: A fixing plate (2) is fixedly connected to the top of the filter tank (1), and a reciprocating dredging device (3) is provided on the front of the fixing plate (2); The reciprocating dredging device (3) comprises two limit bars (31), a first motor (32) and a rotating shaft (33). The two limit bars (31) and the first motor (32) are fixedly connected to the front side of the fixed plate (2). The rotating shaft (33) is rotatably connected to the front side of the fixed plate (2). A connecting rod (34) is slidably connected between the inner walls of the two limit bars (31). An annular gear (35) is fixedly connected to the outer surface of the connecting rod (34). A dredging head (36) is fixedly connected to the bottom of the connecting rod (34). A driving gear (37) and a first half gear (38) are fixedly connected to the outer surface of the output shaft of the first motor (32). A driven gear (39) and a second half gear (310) are fixedly connected to the outer surface of the rotating shaft (33). The driving gear (37) and the driven gear (39) are meshed with each other. The first half gear (38) and the second half gear (310) are meshed with each other.

2. A recombinant collagen filtration device according to claim 1, characterized in that: A dump bin (4) is provided on the top of the filter tank (1), and a stirring device (5) is provided on the filter tank (1).

3. A recombinant collagen filtration device according to claim 2, characterized in that: The stirring device (5) comprises a second motor (51), the second motor (51) is fixedly connected to the top center of the filter tank (1), a stirring shaft (52) is fixedly connected to the output end of the second motor (51), and a stirring blade (53) is fixedly connected to the outer surface of the stirring shaft (52).

4. The recombinant collagen filtration device according to claim 1, characterized in that: The inner wall of the filter tank (1) is provided with a filter layer (6), a control valve (7) is provided at the center of the bottom of the filter tank (1), the bottom of the control valve (7) is connected to a discharge pipe (8), and the bottom of the filter tank (1) is fixedly connected to a support rod (9).

5. The recombinant collagen filtration device according to claim 3, characterized in that: Four stirring blades (53) are provided and distributed in a ring array on the outer surface of the stirring shaft (52).

6. A recombinant collagen filtration device according to claim 4, characterized in that: Four support rods (9) are provided and distributed in a circular array at the bottom edge of the filter tank (1), and a base (10) is fixedly connected between the bottoms of the four support rods (9).

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