CN212881576U

CN212881576U - Air filtering device for liquid strain fermentation tank

Info

Publication number: CN212881576U
Application number: CN202021662602.0U
Authority: CN
Inventors: 谢渊; 罗漫杰; 王梁; 熊伟
Original assignee: Wuhan New Biocalysis Solution Co ltd
Current assignee: Wuhan New Biocalysis Solution Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-06
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses an air filter that liquid bacterial fermentation cylinder was used, ejection mechanism includes the fixed block, the ring channel has been seted up at the top of fixed block, the spout has been seted up to the inside of fixed block, communicate between spout and the ring channel, the ejecting spring of bottom fixedly connected with of spout inner chamber, the top fixedly connected with roof of ejecting spring, the utility model relates to a fermentation cylinder technical field. This air filter that liquid fermentation tank was used, through the fixed block, the ring channel, the spout, the cooperation of ejecting spring and roof is used, when needs are washd the filter core, utilize the elasticity supporting role of ejecting spring to the roof, realize releasing the filter core from the top of shell, make things convenient for people to wholly take out the filter core and wash, it comprises cylinder type or disc type filter core and shell to have solved current air filter, repetitious usage easily receives bacterial contamination, inconvenient dismantlement is washd, lose filtering capability's problem.

Description

Air filtering device for liquid strain fermentation tank

Technical Field

The utility model relates to a fermentation cylinder technical field specifically is an air filter that liquid bacterial fermentation jar was used.

Background

A fermenter refers to an apparatus used industrially for carrying out microbial fermentation. The main body is a main cylinder made of stainless steel plate and has a volume of 1m³To several hundred meters³. The structure is strict and reasonable in design and processing. The steam sterilization can be endured, the operation flexibility is certain, the internal accessories are reduced as much as possible (dead angles are avoided), the material and energy transfer performance is strong, the regulation can be carried out to a certain extent so as to facilitate the cleaning and reduce the pollution, and the steam sterilization device is suitable for the production of various products and the reduction of energy consumption.

Air filter can all be used to the fermentation cylinder, and current air filter comprises cylinder type or disc type filter core and shell, and repetitious usage easily receives bacterial contamination, and inconvenient dismantlement is washd, loses filtering capability, consequently, the utility model provides an air filter that liquid bacterial fermentation jar was used to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an air filter that liquid bacterial fermentation jar was used has solved current air filter and has been become by cylinder type or disc type filter core and shell, and repetitious usage easily receives bacterial contamination, and inconvenient dismantlement is washd, loses filter function's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an air filter equipment that liquid bacterial fermentation cylinder was used, includes shell and filter core, the bottom of shell is run through and is seted up the fixed orifices, the inside fixedly connected with air duct of fixed orifices, the inside of shell is provided with ejection mechanism.

The ejection mechanism comprises a fixed block, a ring groove is formed in the top of the fixed block, a sliding groove is formed in the fixed block, the sliding groove is communicated with the ring groove, an ejection spring is fixedly connected to the bottom of an inner cavity of the sliding groove, a top plate is fixedly connected to the top end of the ejection spring, one side of the top plate is located in the ring groove, and the outer surface of the top plate is connected with the sliding groove in a sliding mode.

Preferably, the top of shell is uncovered setting, the top threaded connection of shell has the top cap, the bottom fixedly connected with briquetting of top cap inner wall, the top of top cap is run through and is seted up the inlet port, the inlet port is provided with a plurality of and is annular evenly distributed.

Preferably, the outer surface of the air duct is provided with a through hole part, the top of the filter element is provided with a through groove in a penetrating manner, and the upper part of the outer surface of the air duct is positioned in the through groove.

Preferably, the top of the filter element is in contact with the bottom of the pressing block, and the bottom of the fixing block is fixedly connected with the bottom of the inner wall of the shell.

Preferably, the outer surface of the filter element is matched with the inner surface of the annular groove, and the bottom of the filter element is in contact with the top of the top plate.

Preferably, the air inlet is located the outside of filter core, the one end of air duct runs through the fixed block and extends to the outside of fixed block.

Advantageous effects

The utility model provides an air filtering device for a liquid strain fermentation tank. Compared with the prior art, the method has the following beneficial effects:

(1) the air filtering device for the liquid strain fermentation tank comprises a fixed block on an ejection mechanism, a ring-shaped groove is formed in the top of the fixed block, a sliding groove is formed in the fixed block, the sliding groove is communicated with the ring-shaped groove, an ejection spring is fixedly connected to the bottom of an inner cavity of the sliding groove, a top plate is fixedly connected to the top end of the ejection spring, one side of the top plate is located in the ring-shaped groove, the outer surface of the top plate is in sliding connection with the inner part of the sliding groove, the filter element is pushed out from the top of a shell by the aid of the fixed block, the ring-shaped groove, the sliding groove, the ejection spring and the top plate in a matched mode when the filter element needs to be cleaned, the elastic supporting effect of the ejection spring on the top plate is utilized, the filter element is conveniently taken out and cleaned, inconvenient disassembly and cleaning and loss of the filtering function.

(2) This air filter that liquid bacterial fermentation cylinder was used is uncovered setting through the top at the shell, and the top threaded connection of shell has the top cap, and the bottom fixedly connected with briquetting of top cap inner wall runs through the top of top cap and has seted up the inlet port, and the inlet port is provided with a plurality of and is annular evenly distributed, uses through the cooperation of top cap and briquetting, utilizes the top cap to fix at the top of shell, utilizes the briquetting to implement fixedly to the top of filter core, and the device of being convenient for stabilizes work.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a perspective view of the outer structure of the airway tube of the present invention;

fig. 4 is a top view of the external structure of the fixing block of the present invention;

fig. 5 is a top view of the external structure of the top cover of the present invention.

In the figure: 1-shell, 2-filter element, 3-fixed hole, 4-air duct, 5-ejection mechanism, 51-fixed block, 52-annular groove, 53-chute, 54-ejection spring, 55-top plate, 6-top cover, 7-pressing block, 8-air inlet, 9-through hole part and 10-through groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: an air filtering device for a liquid strain fermentation tank comprises a shell 1 and a filter element 2, the outer surface of the filter element 2 is matched with the inner surface of an annular groove 52, the bottom of the filter element 2 is contacted with the top of a top plate 55, the top of the filter element 2 is contacted with the bottom of a pressing block 7, the bottom of a fixing block 51 is fixedly connected with the bottom of the inner wall of the shell 1, the top of the shell 1 is open, the top of the shell 1 is in threaded connection with a top cover 6, the bottom of the inner wall of the top cover 6 is fixedly connected with the pressing block 7, the top of the top cover 6 is provided with an air inlet 8 in a penetrating way, the air inlet 8 is positioned on the outer side of the filter element 2, one end of an air guide tube 4 penetrates through the fixing block 51 and extends to the outside of the fixing block 51, the air inlet 8 is provided with a plurality of air inlets and, the device is convenient to stably work, a fixing hole 3 is formed in the bottom of the shell 1 in a penetrating mode, an air guide tube 4 is fixedly connected inside the fixing hole 3, a through hole portion 9 is formed in the outer surface of the air guide tube 4, a through groove 10 is formed in the top of the filter element 2 in a penetrating mode, the upper portion of the outer surface of the air guide tube 4 is located inside the through groove 10, and an ejection mechanism 5 is arranged inside the shell 1; the ejection mechanism 5 comprises a fixed block 51, the top of the fixed block 51 is provided with an annular groove 52, the inside of the fixed block 51 is provided with a chute 53, the chute 53 is communicated with the annular groove 52, the bottom of the inner cavity of the chute 53 is fixedly connected with an ejection spring 54, the top end of the ejection spring 54 is fixedly connected with a top plate 55, one side of the top plate 55 is positioned inside the annular groove 52, the outer surface of the top plate 55 is in sliding connection with the inside of the chute 53, through the matching use of the fixed block 51, the annular groove 52, the chute 53, the ejection spring 54 and the top plate 55, when the filter element 2 needs to be cleaned, the elastic supporting effect of the ejection spring 54 on the top plate 55 is utilized to realize that the filter element 2 is pushed out from the top of the shell 1, the problem that the filter element 2 is integrally taken out for cleaning by people is solved, inconvenient disassembly and cleaning and loss of the filtering function.

And those not described in detail in this specification are well within the skill of those in the art.

When the air filter device works, the top cover 6 is opened from the shell 1, at the moment, the ejection spring 54 which is extruded restores to the original shape, the top of the ejection spring 54 moves upwards, the ejection spring 54 drives the top plate 55 to move upwards, the top plate 55 pushes the filter element 2 out of the top of the shell 1, and the partial area of the top of the filter element 2 is positioned outside the shell 1, at the moment, the filter element 2 can be taken out from the inside of the shell 1, so that people can conveniently take out and clean the whole filter element 2, the problems that the existing air filter device is composed of a cylindrical or disc-shaped filter element and a shell, the repeated use is easy to be polluted by bacteria, the disassembly and cleaning are inconvenient, and the filtering function is lost are solved, when the air guide pipe 4 is required to be installed, the through groove 10 is aligned with the air guide pipe 4, then the filter element 2 is placed into the inside of the, fix top cap 6 at the top of shell 1, along with top cap 6 move down, and then drive briquetting 7 and move down, and then filter core 2 pushes down roof 55 for ejecting spring 54 atress warp, and finally roof 55 contacts with the bottom of ring channel 52 inner chamber, and top cap 6 is installed and is finished, uses through the cooperation of top cap 6 and briquetting 7, utilizes top cap 6 to fix at the top of shell 1, utilizes briquetting 7 to implement fixedly to the top of filter core 2, the device stabilizing work of being convenient for.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an air filter equipment that liquid bacterial fermentation jar was used, includes shell (1) and filter core (2), its characterized in that: a fixing hole (3) penetrates through the bottom of the shell (1), an air guide pipe (4) is fixedly connected inside the fixing hole (3), and an ejection mechanism (5) is arranged inside the shell (1);

the ejection mechanism (5) comprises a fixed block (51), an annular groove (52) is formed in the top of the fixed block (51), a sliding groove (53) is formed in the fixed block (51), the sliding groove (53) is communicated with the annular groove (52), an ejection spring (54) is fixedly connected to the bottom of an inner cavity of the sliding groove (53), a top end fixedly connected with top plate (55) of the ejection spring (54), one side of the top plate (55) is located in the annular groove (52), and the outer surface of the top plate (55) is connected with the sliding groove (53) in a sliding mode.

2. The air filtration unit of claim 1, wherein: the top of shell (1) is uncovered setting, the top threaded connection of shell (1) has top cap (6), the bottom fixedly connected with briquetting (7) of top cap (6) inner wall, the top of top cap (6) is run through and has been seted up inlet port (8), inlet port (8) are provided with a plurality of and are annular evenly distributed.

3. The air filtration unit of claim 1, wherein: the outer surface of the air duct (4) is provided with a through hole part (9), the top of the filter element (2) is penetrated and provided with a through groove (10), and the upper part of the outer surface of the air duct (4) is positioned in the through groove (10).

4. The air filtration unit of claim 1, wherein: the top of the filter element (2) is in contact with the bottom of the pressing block (7), and the bottom of the fixing block (51) is fixedly connected with the bottom of the inner wall of the shell (1).

5. The air filtration unit of claim 1, wherein: the outer surface of the filter element (2) is matched with the inner surface of the annular groove (52), and the bottom of the filter element (2) is contacted with the top of the top plate (55).

6. The air filtration unit of claim 1, wherein: the air inlet hole (8) is located on the outer side of the filter element (2), and one end of the air guide pipe (4) penetrates through the fixing block (51) and extends to the outside of the fixing block (51).