CN214389616U

CN214389616U - Ultrafiltration purification device of bovine serum

Info

Publication number: CN214389616U
Application number: CN202023038129.1U
Authority: CN
Inventors: 李佳亮; 孙浩
Original assignee: Wuhe Kangai Biotechnology Co ltd
Current assignee: Wuhe Kangai Biotechnology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-10-15
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the technical field of bovine serum separation equipment, in particular to a bovine serum ultrafiltration purification device, which comprises a shell, an equipment box, a filter screen, an arc-shaped plate, a rotating outer ring and an installation screw rod, wherein the equipment box is provided with the shell, the top of the shell is hinged with a top cover, the top end surface of the shell is provided with an annular sealing groove, the bottom end of the top cover is fixed with a sealing ring, and the sealing ring is clamped with the annular sealing groove; a blood liquid inlet pipe is arranged at the center of the top cover, and the bottom end of the blood liquid inlet pipe is connected with a spray pipe; a mounting ring is fixed on the inner wall of the shell, a plurality of mounting screws are rotatably arranged on the mounting ring, and gears are fixed on the mounting screws; mounting blocks are fixed on the peripheral edges of the filter screen, mounting screw holes are formed in the mounting blocks, and the mounting blocks are in threaded connection with mounting screws through the mounting screw holes; the motor is fixed in the equipment box, the shaft coupling is arranged at the bottom of the inner side of the shell, the top end of the shaft coupling is connected with a rotating shaft, and an arc-shaped plate is fixed at the top end of the rotating shaft.

Description

Ultrafiltration purification device of bovine serum

Technical Field

The utility model relates to a bovine serum's ultrafiltration purification device belongs to bovine serum splitter technical field.

Background

Bovine serum is a natural culture medium with the largest dosage in cell culture, contains rich nutrient components necessary for cell growth, is commonly used for in vitro culture of animal cells, and has extremely important functions; because the bovine serum contains a large amount of impurities, the bovine serum needs to be filtered for collection, so that the purpose of purification is achieved; the prior art patent (patent number: 201922028305.4) is provided with a filter screen, a motor, a rotating shaft and a rotating disk, wherein the rotating disk is provided with a bulge, and the inner side of the filter screen can fluctuate by utilizing the bulge, so that impurities on the filter screen move, and the filter screen is prevented from being blocked by the impurities.

However, the technical patent has the following defects: (1) the filter screen is inevitably damaged under the condition of long-term friction deformation between the filter screen and the bulge, but the filter screen is connected with the shell in an undetachable mode, so that the filter screen cannot be replaced, and the service life of the device is influenced; (2) the area of rotary disk is great and limited with the area of contact of filter screen, this just leads to can't making all areas of filter screen inboard all take place deformation, still can make partial impurity deposit on the filter screen simultaneously large tracts of land rotary disk can prevent that the serum after filtering from flowing down, influences serum machining efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bovine serum's ultrafiltration purification device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ultrafiltration purification device for bovine serum comprises a shell, an equipment box, a filter screen, an arc-shaped plate, a rotating outer ring and a mounting screw rod, wherein the equipment box is provided with the shell, the top of the shell is hinged with a top cover, the top end surface of the shell is provided with an annular sealing groove, the bottom end of the top cover is fixedly provided with a sealing ring, and the sealing ring is clamped with the annular sealing groove; a blood liquid inlet pipe is arranged at the center of the top cover, and the bottom end of the blood liquid inlet pipe is connected with a spray pipe; a mounting ring is fixed on the inner wall of the shell, a plurality of mounting screws are rotatably arranged on the mounting ring, and gears are fixed on the mounting screws; mounting blocks are fixed on the peripheral edges of the filter screen, mounting screw holes are formed in the mounting blocks, and the mounting blocks are in threaded connection with mounting screws through the mounting screw holes; the motor is fixed in the equipment box, the shaft coupling is arranged at the bottom of the inner side of the shell, the top end of the shaft coupling is connected with a rotating shaft, and an arc-shaped plate is fixed at the top end of the rotating shaft.

Preferably, one end of the coupling extending to the equipment box is connected with the output end of the motor.

Preferably, a plurality of protrusions are fixed on the arc-shaped plate.

Preferably, the lateral wall of casing has seted up annular through groove, and annular spread groove has been seted up to the both sides that annular led to the groove, and annular leads to inslot to be provided with and rotates the outer loop, rotates the outer loop about the terminal surface be fixed with a plurality of branches, and the terminal surface of branch has seted up and has rotated the recess, rotates the recess internal rotation and is provided with the ball, ball and annular spread groove slip joint.

Preferably, the inner walls of the two sides of the annular connecting groove are provided with annular limiting sliding grooves, the two sides of the supporting rod are fixedly provided with limiting sliding blocks, and the limiting sliding blocks are connected with the annular limiting sliding grooves in a sliding manner; the inner wall of the rotating outer ring is provided with a gear ring, and the gear ring is meshed with the gear.

Preferably, the length of the arc plate is the same as the bottom circumference of the screen.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a bovine serum ultrafiltration purification device, which is provided with an arc plate, wherein the arc plate is provided with a plurality of bulges, and because the arc plate is completely attached to the bottom of a filter screen, the bulges on the arc plate rotate under the driving of a motor, so that each part of the inner bottom of the filter screen can deform in a fluctuating state, and further impurities in each part of the filter screen are in a motion state, thereby better avoiding the impurities from depositing on the filter screen and further improving the filtration efficiency of the bovine serum; simultaneously because the width of arc is less, lead to the area of contact of arc and filter screen bottom little to can not influence the flow of the bovine serum after filtering, improve the discharge efficiency of bovine serum.

2. The utility model discloses be provided with and rotate outer loop, installation screw rod, installation piece and gear, the change and the installation of the filter screen of being convenient for prolong the device's life.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a housing; 101. an annular seal groove; 102. an annular connecting groove; 103. an annular limiting chute; 2. an equipment box; 3. filtering with a screen; 4. an arc-shaped plate; 401. a protrusion; 5. rotating the outer ring; 501. a strut; 502. a ball bearing; 503. a limiting slide block; 6. installing a screw rod; 7. a top cover; 8. a seal ring; 9. a mounting ring; 10. a gear; 11. mounting blocks; 12. a toothed ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an ultrafiltration purification device for bovine serum comprises a shell 1, an equipment box 2, a filter screen 3, an arc-shaped plate 4, a rotating outer ring 5 and a mounting screw 6, wherein the equipment box 2 is provided with the shell 1, the top of the shell 1 is hinged with a top cover 7, the end surface of the top end of the shell 1 is provided with an annular sealing groove 101, the bottom end of the top cover 7 is fixed with a sealing ring 8, and the sealing ring 8 is clamped with the annular sealing groove 101; a blood liquid inlet pipe is arranged at the center of the top cover 7, and the bottom end of the blood liquid inlet pipe is connected with a spray pipe; a mounting ring 9 is fixed on the inner wall of the shell 1, a plurality of mounting screws 6 are rotatably arranged on the mounting ring 9, and gears 10 are fixed on the mounting screws 6; mounting blocks 11 are fixed on the peripheral edges of the filter screen 3, mounting screw holes are formed in the mounting blocks 11, and the mounting blocks 11 are in threaded connection with the mounting screws 6 through the mounting screw holes; the motor is fixed in the equipment box 2, the shaft coupling is arranged at the bottom of the inner side of the shell 1, the top end of the shaft coupling is connected with a rotating shaft, and an arc-shaped plate 4 is fixed at the top end of the rotating shaft.

Furthermore, the coupler extends to one end of the equipment box 2 and is connected with the output end of the motor.

Further, be fixed with a plurality of archs 401 on the arc 4, arch 401 can make every part of the inboard bottom of filter screen 3 all take place deformation with the state of height fluctuation, and then makes the impurity of every part all be in the removal state in the filter screen 3 to better avoid impurity deposit on filter screen 3.

Further, the lateral wall of casing 1 has seted up annular through groove, and annular connecting groove 102 has been seted up to the both sides that the annular led to the groove, and the annular is led to the inslot and is provided with rotation outer loop 5, rotates the upper and lower terminal surface of outer loop 5 and is fixed with a plurality of branches 501, and the rotation recess has been seted up to the terminal surface of branch 501, rotates the recess internal rotation and is provided with ball 502, ball 502 and the slip joint of annular connecting groove 102.

Further, the inner walls of the two sides of the annular connecting groove 102 are provided with annular limiting sliding grooves 103, two sides of the supporting rod 501 are fixed with limiting sliding blocks 503, and the limiting sliding blocks 503 are slidably connected with the annular limiting sliding grooves 103; a gear ring 12 is arranged on the inner wall of the rotating outer ring 5, and the gear ring 12 is meshed with the gear 10; the outer ring 5 can be rotated to drive the gear 10 to rotate through the toothed ring 12, and then the mounting screw 6 is driven to rotate, so that the mounting and replacing functions of the filter screen 3 are realized.

Further, the length of the arc-shaped plate 4 is the same as the bottom circumference of the filter screen 3; guarantee that each department in 3 bottoms of filter screen all can send deformation, guarantee that the impurity in the filter screen 3 all is in the motion state.

The specific structure and operation of the housing and the equipment cabinet are disclosed in chinese patent No. 201922028305.4.

The working principle is as follows: the utility model relates to a bovine serum ultrafiltration purification device, when in use, in the filtering process, the arc plate 4 is driven by a motor to rotate, the arc plate 4 drives the protrusion 401 to rotate, so that each part of the bottom inside the filter screen 3 is deformed in a fluctuating state, and further impurities of each part in the filter screen 3 are in a motion state, thereby better avoiding the impurities from depositing on the filter screen 3 and further improving the filtering efficiency of the bovine serum; simultaneously because the width of arc 4 is less, it is little to lead to the area of contact of arc 4 and filter screen 3 bottom to can not influence the flow of the bovine serum after the filtration, improve the discharge efficiency of bovine serum.

When the filter screen 3 needs to be replaced, the top cover 7 can be opened, then the outer ring 5 is rotated anticlockwise, the outer ring 5 is rotated to drive the toothed ring 12 to rotate, the toothed ring 12 drives the gear 10 to rotate so as to drive the plurality of mounting screw rods 6 to rotate simultaneously, under the action of the screw holes arranged in the mounting blocks 11, the mounting blocks 11 move upwards, the filter screen 3 is driven to move upwards, the mounting blocks 11 are separated from the mounting screw rods 6, and the replacement function of the filter screen 3 is realized; when the filter screen 3 needs to be installed, the operation is reversed.

It is worth noting that: the motor realizes control to it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and specific circuit structure here.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bovine serum's ultrafiltration purification device which characterized in that: the device comprises a shell (1), an equipment box (2), a filter screen (3), an arc-shaped plate (4), a rotating outer ring (5) and a mounting screw (6), wherein the shell (1) is arranged on the equipment box (2), a top cover (7) is hinged to the top of the shell (1), an annular sealing groove (101) is formed in the end face of the top end of the shell (1), a sealing ring (8) is fixed at the bottom end of the top cover (7), and the sealing ring (8) is clamped with the annular sealing groove (101); a blood liquid inlet pipe is arranged at the center of the top cover (7), and the bottom end of the blood liquid inlet pipe is connected with a spray pipe; a mounting ring (9) is fixed on the inner wall of the shell (1), a plurality of mounting screws (6) are rotatably arranged on the mounting ring (9), and gears (10) are fixed on the mounting screws (6); mounting blocks (11) are fixed on the peripheral edges of the filter screen (3), mounting screw holes are formed in the mounting blocks (11), and the mounting blocks (11) are in threaded connection with the mounting screw rods (6) through the mounting screw holes; the motor is fixed in the equipment box (2), the shaft coupler is arranged at the bottom of the inner side of the shell (1), the top end of the shaft coupler is connected with a rotating shaft, and an arc-shaped plate (4) is fixed at the top end of the rotating shaft.

2. The apparatus for ultrafiltration and purification of bovine serum according to claim 1, wherein: the coupler extends to one end of the equipment box (2) and is connected with the output end of the motor.

3. The apparatus for ultrafiltration and purification of bovine serum according to claim 1, wherein: a plurality of bulges (401) are fixed on the arc-shaped plate (4).

4. The apparatus for ultrafiltration and purification of bovine serum according to claim 1, wherein: the lateral wall of casing (1) has been seted up annular and has been led to the groove, and annular spread groove (102) have been seted up to the both sides that the annular led to the groove, and the annular is led to the inslot and is provided with rotation outer ring (5), and the terminal surface is fixed with a plurality of branches (501) about rotation outer ring (5), and the rotation recess has been seted up to the terminal surface of branch (501), and the rotation recess internal rotation is provided with ball (502), ball (502) and annular spread groove (102) slip joint.

5. The apparatus for ultrafiltration and purification of bovine serum according to claim 4, wherein: the inner walls of two sides of the annular connecting groove (102) are provided with annular limiting sliding grooves (103), two sides of the support rod (501) are fixed with limiting sliding blocks (503), and the limiting sliding blocks (503) are in sliding connection with the annular limiting sliding grooves (103); the inner wall of the rotating outer ring (5) is provided with a gear ring (12), and the gear ring (12) is meshed with the gear (10).

6. The apparatus for ultrafiltration and purification of bovine serum according to claim 1, wherein: the length of the arc-shaped plate (4) is the same as the bottom circumference of the filter screen (3).