CN210314205U - Tank cover supporting device of bioreactor - Google Patents

Abstract

The utility model discloses a cover strutting arrangement of bioreactor, include: a bracket and a base; the bracket is vertically arranged, and the lower end of the bracket is connected to the base; the upper end of the bracket is provided with a groove, and the width of the groove is matched with the thickness of a tank cover of the bioreactor; the length of the base is at least 1.5 times the height of the support. This cover strutting arrangement makes at the complicated dismouting cleaning process of reactor, and main part cover atress is stable, liberates both hands, and the assembly and disassembly is convenient, has saved the labour.

Description

Tank cover supporting device of bioreactor

Technical Field

The utility model relates to a bioreactor accessory, in particular to a tank cover supporting device of a bioreactor convenient for disassembly and assembly and cleaning of the bioreactor.

Background

Laboratory bioreactors generally require assembly, disassembly, and cleaning before and after use. The working process involves a plurality of accessories such as a stirring shaft, a baffle, various electrodes, a material pipeline, a sampling pipeline, a gas pipeline and the like, and the assembling process or the disassembling process or the flushing process of the pipeline and the accessories are very complicated. Normally, the tank cover is horizontally placed by taking the glass reactor as a support, but in the working process, a plurality of operations need to vertically place the tank cover and simultaneously operate the upper side and the lower side of the tank cover. Because the volume of the bioreactor is large, the tank cover is heavy, and the tank cover is easy to lose balance in the assembling, disassembling or cleaning processes, so that the installation stress is uneven, or the tank cover inclines, and the stainless steel pipeline, the stirring shaft or the baffle plate is subjected to lateral external force, so that the reactor accessories are easy to deform and damaged, and the maintenance cost is increased. And many times the working process is operated by a plurality of people, and a special person is needed to support the tank cover, so that a lot of manpower is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a cover strutting arrangement of bioreactor is provided, can be convenient for place the cover is vertical to operate simultaneously the upper and lower both sides of cover, use manpower sparingly.

In order to solve the above technical problems, the present invention provides a tank cover supporting device for a bioreactor, comprising: a bracket and a base;

the bracket is vertically arranged, and the lower end of the bracket is connected to the base;

the upper end of the bracket is provided with a groove, and the width of the groove is matched with the thickness of a tank cover of the bioreactor;

the length of the base is at least 1.5 times the height of the support.

Specifically, the opening of the groove at the upper end of the bracket is rectangular.

Specifically, two ends of the groove are provided with silica gel protective layers.

Specifically, the groove is a rectangular parallelepiped recessed area formed by recessing the upper end of the bracket to the lower end of the bracket.

Specifically, the support is cuboid.

Specifically, the base is plate-shaped.

Specifically, the base is in a U-shaped plate shape, the bottom edge of the U-shaped plate is connected with the lower end of the support, and the length of the two side edges of the U-shaped plate is at least 1.5 times of the height of the support.

Preferably, the base length is at least 2 times the height of the support. Preferably, the base length is at least 3 times the height of the support. Preferably, the base length is at least 4 times the height of the rack.

Specifically, the overall shape of the tank cover bracket of the bioreactor is L-shaped.

Specifically, the support and the base are integrally formed.

Specifically, the support and the base are made of stainless steel.

The utility model provides a cover strutting arrangement of bioreactor is applied to the support work of the heavy load cover of large-scale reactor (for example 15L) in the lab scale, is convenient for carry out dismouting and washing to reactor (mixing) shaft, pipeline and accessory. The main body tank cover is stable in stress, hands are liberated, assembling and disassembling are convenient, and labor force is saved in the complex assembling, disassembling and cleaning process of the reactor.

The utility model provides a cover strutting arrangement of bioreactor is equipped with the silica gel protective layer on the both ends of slot, makes the cover have elasticity protection with the both ends contact surface of slot, prevents that the friction of contact point and cover from causing the wearing and tearing to the cover body in the operation process.

The tank cover supporting device of the bioreactor provided by the utility model has the advantages that the base part is solid and heavy, the length of the base is at least 1.5 times, preferably at least 2 times or at least 3 times or at least 4 times of the height of the bracket, the gravity center of the supporting device is lower due to the enough length of the base, the supporting device is more stable and is not easy to turn over during operation,

the utility model provides a cover strutting arrangement of bioreactor, whole shape is the L type. Because the bottom surface and the top surface of the cover of the bioreactor are uneven in weight, the bottom surface of the cover usually has more heavy components, the L-shaped cover has the advantages that the bottom surface of the cover with more components faces one side of the base when in use, the bottom top surface of the cover with less components faces the outer side, and the base is longer, so that the cover can be effectively prevented from toppling towards the heavier side (the bottom surface of the cover), and the operation is firmer and more stable.

Drawings

FIG. 1 is a perspective view of a tank cover supporting device of a bioreactor according to an embodiment of the present invention.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Description of the symbols in the drawings:

1 is a bracket;

2 is a base;

3 is a groove;

11 is the upper end;

12 is the lower end;

h is the height of the bracket;

l is the base length.

Detailed Description

The technical solution of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

A tank cover supporting device of a bioreactor consists of a bracket 1 and a base 2, as shown in figures 1-3. Wherein, the bracket 1 is vertically arranged, the lower end 12 of the bracket 1 is connected with the base 2, the upper end 11 of the bracket 1 is provided with a groove 3, and the width of the groove 3 is matched with the thickness of a tank cover of the bioreactor; the length L of the base is at least 1.5 times the height H of the stand.

The utility model provides a cover strutting arrangement of bioreactor makes in the dismouting cleaning process of reactor, and main part cover can be placed on this strutting arrangement that the atress is stable, can liberate both hands, has saved the labour, and it is more convenient to make reactor (mixing) shaft, pipeline and accessory carry out dismouting and cleaning work. When the tank cover is used, the tank cover is vertically placed into the groove 3, and the top surface and the bottom surface of the tank cover can be detached and cleaned simultaneously. The placement of the can lid is very stable because the base length L is sufficiently long relative to the stand height H. The utility model discloses be particularly useful for the support work of the heavy load cover of the large-scale reactor (for example 15L) in the laboratory.

In a preferred embodiment, the base length L is at least 2 times the rack height H. The base length L is at least 3 times the rack height H. The base length L is at least 4 times the rack height H. The longer the base length L, the more stable the support.

In a specific embodiment, a silica gel protective layer is arranged at a force bearing part of the groove 3, which is in contact with the tank cover. As shown in fig. 1 and 3, the silicone protective layer may be disposed at both ends of the rectangular groove 3, i.e., on both short sides of the rectangle. The rubber protective layer can effectively prevent the tank cover and the force bearing parts at the two ends of the groove 3 from being extruded, avoid abrasion to the tank cover body and reduce the maintenance cost of test equipment.

In a particular embodiment, the overall shape of the support means of the bioreactor is L-shaped, i.e. the base 2 is located on one side of the frame 1. Generally, many accessories are mounted on the bottom surface of the can lid, so that the weight of the bottom surface of the can lid is heavier than that of the top surface, and the can lid tends to topple towards the bottom surface side when the can lid is vertically placed. The L-shaped supporting device can enable the bottom surface of the tank cover to face one side of the base when placed, and the tank cover is effectively prevented from toppling towards one side of the bottom surface.

As shown in fig. 1 to 3, the opening of the groove 3 at the upper end 11 of the holder 1 is rectangular. The groove 3 is a rectangular parallelepiped recessed area formed by recessing the upper end 11 of the holder 1 toward the lower end 12 of the holder 1. As shown in fig. 1, the holder 1 has a rectangular parallelepiped shape, and the base 2 has a plate shape. As shown in fig. 1 and 3, the base 2 is a U-shaped plate, and the bottom edge of the U-shaped plate is connected to the lower end 12 of the bracket 1. The design of the U-shaped plate is adopted, so that the bottom plate is not too heavy, and the bracket is convenient to move.

In a specific embodiment, the support 1 and the base 2 are integrally formed.

In a specific embodiment, the support 1 and the base 2 are made of stainless steel. Because the cover is very heavy, adopt stainless steel material can prevent strutting arrangement because of long-term use rust or deformation. And the support and the base made of stainless steel materials are beneficial to the stability of the center of gravity.

In a specific embodiment, the height H of the support is 3-4 times the thickness of the base 2.

In summary, the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. A tank cover supporting device of a bioreactor, comprising: a bracket and a base;

the bracket is vertically arranged, and the lower end of the bracket is connected to the base;

the upper end of the bracket is provided with a groove, and the width of the groove is matched with the thickness of a tank cover of the bioreactor;

the length of the base is at least 1.5 times the height of the support.

2. A lid support apparatus for a bioreactor according to claim 1, wherein the opening of the groove at the upper end of the support frame is rectangular.

3. A tank cover supporting device for a bioreactor according to claim 1, wherein the contact points at both ends of the groove are provided with a silicone protective layer.

4. The apparatus for supporting a tank cover of a bioreactor as set forth in claim 1, wherein the groove is a rectangular parallelepiped-shaped depressed area formed by depressing the upper end of the holder toward the lower end of the holder.

5. A tank cover supporting device for a bioreactor according to claim 1, wherein the holder has a rectangular parallelepiped shape.

6. A tank cover supporting device for a bioreactor according to claim 1, wherein the base is plate-shaped.

7. A tank cover supporting device for a bioreactor as claimed in claim 1, wherein the base is in the form of a U-shaped plate, the bottom edge of the U-shaped plate is connected to the lower end of the support frame, and the length of the two side edges of the U-shaped plate is at least 1.5 times the height of the support frame.

8. The apparatus for supporting a tank cover of a bioreactor according to claim 1, wherein the tank cover holder of the bioreactor has an L-shaped overall shape.

9. A lid support apparatus for a bioreactor of claim 1, wherein the support frame and the base are integrally formed.

10. A lid support apparatus for a bioreactor of claim 1, wherein the frame and the base are made of stainless steel.

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