CN218459136U

CN218459136U - Filter equipment is used in protein purification

Info

Publication number: CN218459136U
Application number: CN202221870662.0U
Authority: CN
Inventors: 高智星; 胡俊华; 侯方政; 温剑阳
Original assignee: Mobao Xiamen Biotechnology Co ltd
Current assignee: Mobao Xiamen Biotechnology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-02-10
Anticipated expiration: 2032-07-11

Abstract

The utility model provides a filter equipment for protein purification relates to protein purification technical field, including the rose box, the equal fixed mounting in both sides surface of rose box has the fixed plate, two the equal fixed mounting in top of fixed plate has electric telescopic handle. The utility model discloses in, when using, start electric telescopic handle, through the power of electric telescopic handle jack-up that makes progress, promote backup pad and dead lever upwards, pulling grip block and filtration membrane upward movement to filter box top, can take out filtration membrane from the sliding tray and put into the cleaning tank and wash, speed is very fast, and efficiency is higher to further reach the effect that conveniently takes the pellicle and clear up.

Description

Filter equipment is used in protein purification

Technical Field

The utility model relates to a protein purification technical field especially relates to a filter equipment for protein purification.

Background

Protein purification is widely used in biochemical research applications and is an important operating technique. Protein purification uses the similarity between various proteins to remove contamination of non-protein substances, and uses the difference between various proteins to purify a target protein from other proteins, and the protein purification is roughly divided into a coarse separation stage and a fine purification stage.

However, in the existing filtering device for protein purification, protein purification is carried out through the semipermeable membrane in the filtering device, a plurality of impurities are remained on the semipermeable membrane after purification is finished and need to be cleaned, the purity of subsequent protein purification is influenced if the impurities are not cleaned, however, the semipermeable membrane is inconvenient to take out and clean, a worker can only clean the impurities by wiping the impurities a little inside the filtering device through an auxiliary tool, the speed is low, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having remaining on the semi-permeable membrane behind the protein purification completion among the prior art and having a lot of foreign matter to need clear up, but the pellicle is inconvenient to be taken out, and the staff can only be through cleaning the clearance with appurtenance at the inside point of filter equipment, and speed is slower, the lower problem of work efficiency, and the filter equipment for protein purification who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a filter equipment for protein purification, includes the rose box, the equal fixed mounting in both sides surface of rose box has the fixed plate, two the equal fixed mounting in top of fixed plate has electric telescopic handle, two the equal fixed mounting in surface that electric telescopic handle is close to the top has the boss, two the equal fixed mounting in top of electric telescopic handle has the backup pad, two the equal fixed mounting in bottom of backup pad has a plurality of dead levers, and is a plurality of the dead lever averagely falls into two sets ofly, every group the bottom fixed mounting of dead lever has the grip block, the sliding tray has been seted up to the inner wall of grip block, the inside activity of sliding tray inlays and is equipped with filtration membrane.

Preferably, two the equal movable sleeve of surface of electric telescopic handle is equipped with the spring, the top fixed mounting of rose box has two supplementary pieces, two one side fixed mounting that supplementary piece is relative has the connecting rod, the surface movable sleeve of connecting rod is equipped with the shield, the fixed surface of shield installs the pull rod.

Preferably, a plurality of reinforcing rods are fixedly mounted on the outer surfaces of the two reinforcing blocks, and the plurality of reinforcing rods are averagely divided into two groups.

Preferably, the top of each group of reinforcing rods is fixedly connected with the bottoms of the two supporting plates respectively, and the width of each clamping plate is matched with the width of the inside of the filter box.

Preferably, the width of the filtering membrane is matched with that of the sliding groove, and four corners of the bottom of the filtering box are fixedly provided with bottom columns.

Preferably, the center of the bottom of the filter box is communicated with a blanking pipe, and a round hole matched with the width of the blanking pipe is formed in the bottom of the inner part of the filter box.

Preferably, the bottoms of the two springs are fixedly connected with the tops of the two fixing plates respectively, and the tops of the two springs are fixedly connected with the bottoms of the two reinforcing blocks respectively.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when using, start electric telescopic handle, through the power of electric telescopic handle jack-up that makes progress, promote backup pad and dead lever upwards, pulling grip block and filtration membrane upward movement to filter box top, can take out filtration membrane from the sliding tray and put into the cleaning tank and wash, speed is very fast, and efficiency is higher to further reach the effect that conveniently takes the pellicle and clear up.

2. The utility model discloses in, when using, under the auxiliary stay effect of a plurality of stiffeners for the backup pad is more stable, when two electric telescopic handle downstream, under the cushioning effect of spring, make grip block and filtration membrane gently get into inside the rose box, when reducing the backup pad and descend to the rose box top, cause the harm of collision wearing and tearing to the rose box, cover the top of rose box with the shield, can block in outside dust falls into filter equipment, pollution abatement.

Drawings

Fig. 1 is a front perspective view of the filtering device for protein purification according to the present invention;

fig. 2 is a rear perspective view of the filtering device for protein purification according to the present invention;

FIG. 3 is a cross-sectional perspective view of the filtering box of the filtering device for protein purification according to the present invention;

fig. 4 is another perspective view of the filter box of the filter device for protein purification according to the present invention.

Illustration of the drawings: 1. a filter box; 2. a bottom pillar; 3. a fixing plate; 4. an electric telescopic rod; 5. a spring; 6. a reinforcing block; 7. a support plate; 8. a dust cover; 9. an auxiliary block; 10. a connecting rod; 11. a reinforcing bar; 12. a pull rod; 13. fixing the rod; 14. a clamping plate; 15. a sliding groove; 16. a filtration membrane; 17. and (5) discharging the material pipe.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a filter equipment for protein purification, including rose box 1, the equal fixed mounting in both sides surface of rose box 1 has fixed plate 3, the equal fixed mounting in top of two fixed plates 3 has electric telescopic handle 4, the equal fixed mounting in surface that two electric telescopic handle 4 are close to the top has boss 6, the equal fixed mounting in top of two electric telescopic handle 4 has backup pad 7, the equal fixed mounting in bottom of two backup pad 7 has a plurality of dead levers 13, a plurality of dead levers 13 averagely fall into two sets ofly, the bottom fixed mounting of every group dead lever 13 has grip block 14, sliding tray 15 has been seted up to grip block 14's inner wall, sliding tray 15's inside activity inlays and is equipped with filtration membrane 16, the equal fixed mounting in surface of two boss 6 has a plurality of stiffeners 11, a plurality of stiffeners 11 averagely fall into two sets ofly, the top of every group stiffener 11 respectively with the bottom fixed connection of two backup pad 7, the width and the inside width phase-match of grip block 14, filtration membrane 16's width and sliding tray 15's width phase-match, the equal fixed mounting in four corners department of rose box 1 bottom has bottom pipe 17 and the intercommunication of filter box's intercommunication.

The effect that its whole embodiment 1 reaches does, when using, at first open shield 8, put into rose box 1 with the material and filter, then start two electric telescopic handle 4, the power through two electric telescopic handle 4 upsets, promote two backup pad 7 upward movements, it makes progress to drive a plurality of dead levers 13, thereby pulling grip block 14 and filtration membrane 16 upward movement, when grip block 14 stretches out from rose box 1, the staff can take filtration membrane 16 out from sliding tray 15, put into grip block 14 inside with new pellicle, thereby carry out next round of albumen purification, filtration membrane 16 just can be put into the clearance pond and wash, speed is very fast, thereby reach the effect that conveniently takes the pellicle and clear up, further solved the staff and need clean up through cleaning a bit by bit in the filter equipment inside with appurtenance, speed is slow, the lower problem of work efficiency.

Embodiment 2, as shown in fig. 1-4, the outer surfaces of two electric telescopic rods 4 are movably sleeved with springs 5, the top of the filter box 1 is fixedly provided with two auxiliary blocks 9, one side of each of the two auxiliary blocks 9 opposite to the other is fixedly provided with a connecting rod 10, the outer surface of the connecting rod 10 is movably sleeved with a dust cover 8, the outer surface of the dust cover 8 is fixedly provided with a pull rod 12, the bottoms of the two springs 5 are respectively fixedly connected with the tops of the two fixing plates 3, and the tops of the two springs 5 are respectively fixedly connected with the bottoms of the two reinforcing blocks 6.

The effect that its whole embodiment 2 reached does, when using, under the auxiliary stay effect of a plurality of stiffeners 11, make backup pad 7 more stable, let the pulling of grip block 14 more steady effective, when two electric telescopic handle 4 downstream, under the cushioning effect of spring 5, make grip block 14 and filtration membrane 16 gently get into rose box 1 inside, when reducing backup pad 7 and descend to rose box 1 top, cause the harm of collision wear to rose box 1, and when protein carries out the purification, cover the top of rose box 1 with shield 8, can block that outside dust from falling into filter equipment in, pollution abatement.

The working principle is as follows: when using, open shield 8, then start two electric telescopic handle 4, the power through two electric telescopic handle 4 upsets, promote two backup pads 7 and a plurality of dead lever 13 upwards, thereby pulling grip block 14 and filtration membrane 16 upward movement to rose box 1 top, the staff can take filtration membrane 16 out from sliding tray 15, wash in putting into the clearance pond, and the speed is very fast, thereby reach the effect that conveniently takes the pellicle and clear up, further solved the staff and need clean the clearance through wiping a bit in the filter equipment inside with appurtenance, speed is slow, the problem that work efficiency is lower, when using, under the auxiliary stay effect of a plurality of stiffeners 11, make backup pad 7 more stable, let the pulling of grip block 14 more steady effective, when two electric telescopic handle 4 downstream, under the cushioning effect of spring 5, make grip block 14 and filtration membrane 16 gently get into rose box 1 inside, when reducing backup pad 7 and descending to rose box 1 top, the harm to rose box 1 cause the wearing and tearing, and when protein carries out the purification, fall into the shield 8, the dust can reduce the outside pollution of filter box, the top of the filter box can reduce the dust blocking device.

The utility model provides an electric telescopic handle 4's wiring diagram belongs to the common general knowledge in this field, and its theory of operation is known technique, and its model selects suitable model according to in-service use, so no longer explain control mode and wiring in detail to electric telescopic handle 4.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a filter equipment for protein purification, includes rose box (1), its characterized in that: the equal fixed mounting in both sides surface of rose box (1) has fixed plate (3), two the equal fixed mounting in top of fixed plate (3) has electric telescopic handle (4), two electric telescopic handle (4) are close to the equal fixed mounting in surface at top and have boss (6), two the equal fixed mounting in top of electric telescopic handle (4) has backup pad (7), two the equal fixed mounting in bottom of backup pad (7) has a plurality of dead levers (13), and is a plurality of dead lever (13) averagely divide into two sets ofly, every group the bottom fixed mounting of dead lever (13) has grip block (14), sliding tray (15) have been seted up to the inner wall of grip block (14), the inside activity of sliding tray (15) inlays and is equipped with filtration membrane (16).

2. The filter device for protein purification according to claim 1, wherein: two the equal movable sleeve of surface of electric telescopic handle (4) is equipped with spring (5), the top fixed mounting of rose box (1) has two supplementary pieces (9), two there are connecting rod (10) supplementary piece (9) relative one side fixed mounting, the surface movable sleeve of connecting rod (10) is equipped with shield (8), the fixed surface of shield (8) installs pull rod (12).

3. The filter device for protein purification according to claim 1, wherein: two the equal fixed mounting of surface of boss (6) has a plurality of stiffeners (11), and is a plurality of stiffener (11) divide into two sets ofly on average.

4. The filter device for protein purification according to claim 3, wherein: the top of each group of reinforcing rods (11) is fixedly connected with the bottoms of the two supporting plates (7) respectively, and the width of each clamping plate (14) is matched with the width inside the filter box (1).

5. The filter device for protein purification according to claim 1, wherein: the width of filtration membrane (16) and the width phase-match of sliding tray (15), equal fixed mounting in four corners department of rose box (1) bottom has foundation (2).

6. The filter device for protein purification according to claim 1, wherein: the filter box is characterized in that the center of the bottom of the filter box (1) is communicated with a discharging pipe (17), and a round hole matched with the width of the discharging pipe (17) is formed in the bottom of the interior of the filter box (1).

7. The filter device for protein purification according to claim 2, wherein: the bottoms of the two springs (5) are fixedly connected with the tops of the two fixing plates (3) respectively, and the tops of the two springs (5) are fixedly connected with the bottoms of the two reinforcing blocks (6) respectively.