CN210122567U

CN210122567U - Feed supplement device for microbial fermentation tank

Info

Publication number: CN210122567U
Application number: CN201920821485.9U
Authority: CN
Inventors: 陈欢欢; 杨沛峥; 程宇豪
Original assignee: Jiangsu Junjunjun Biotechnology Co Ltd
Current assignee: Jiangsu Junjun Biotechnology Co.,Ltd.
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-03-03
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a feed supplement device for microbial fermentation jar, including feed supplement jar and second sleeve, be equipped with sealing device in the second sleeve, the one end of feed supplement jar is connected with ejection of compact hose, the one end of ejection of compact hose is connected with adjusting device, adjusting device's one end is equipped with second electric valve, second electric valve's one end is connected with the steam pipe, adjusting device's the other end is equipped with stainless steel flexible pipe, first screw sleeve has been cup jointed to stainless steel flexible pipe's a terminal thread, first screw sleeve's one end is fixed with first sleeve. The utility model discloses can carry out accurate control to feed supplement speed, be convenient for control feed supplement volume, and conveniently carry out feed supplement many times in to the feed supplement jar, guarantee the leakproofness in the fermentation cylinder through the sealing plug, can carry out high temperature disinfection to the feed supplement passageway, avoid the feed supplement in-process to infect the microorganism in the fermentation cylinder, easy to assemble.

Description

Feed supplement device for microbial fermentation tank

Technical Field

The utility model relates to a microbial fermentation technical field especially relates to a feed supplement device for microbial fermentation jar.

Background

Microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway by using microorganisms under appropriate conditions. [1] The production level of microbial fermentation mainly depends on the genetic characteristics and culture conditions of strains, and the microbial fermentation process is divided into aerobic fermentation and anaerobic fermentation according to the requirements of fermentation conditions. The aerobic fermentation method comprises liquid surface culture fermentation, fermentation on the surface of a porous or granular solid medium and oxygen-introducing submerged fermentation. The anaerobic fermentation adopts oxygen-free submerged fermentation. Thus, both aerobic and anaerobic fermentations can be carried out by submerged culture, which is carried out in a cylindrical fermenter having a fixed diameter height ratio. The application range of the existing fermentation engineering is medical industry, food industry, energy industry, chemical industry and agriculture: transforming plant genes; biological nitrogen fixation; engineering an insecticidal bacterium biopesticide; microbial nourishment, environmental protection and the like. In the microbial fermentation process, as the metabolic waste of the microorganisms is increased, the fermentation tank needs to be continuously supplemented with nutrients so that the microorganisms can continuously survive and divide, and the process is called as feeding.

The conventional material supplementing device cannot accurately control the material supplementing amount, and during material supplementing, a fermentation tank needs to be opened for multiple times, so that microorganisms are easily infected by bacteria in the air, and great loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a material supplementing device for a microbial fermentation tank.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a feed supplement device for microbial fermentation jar, includes feed supplement jar and second sleeve, be equipped with sealing device in the second sleeve, the one end of feed supplement jar is connected with ejection of compact hose, the one end of ejection of compact hose is connected with adjusting device, adjusting device's one end is equipped with second electric valve, second electric valve's one end is connected with the steam pipe, adjusting device's the other end is equipped with stainless steel hose, stainless steel hose's a terminal thread has cup jointed first screw sleeve, first screw sleeve's one end is fixed with first sleeve, first telescopic one end is fixed with the cone, first telescopic both sides all are equipped with the discharge opening, and two discharge openings link up the setting, be fixed with the limiting plate on the first sleeve, first screw sleeve, first sleeve, cone and limiting plate integrated into one piece.

Preferably, adjusting device is including connecting the first electric valve in ejection of compact hose one end, the one end of first electric valve is connected with three way connection, three way connection's one end is connected with the flowmeter, the one end of flowmeter is connected with the connecting pipe, the other end at stainless steel hose is connected to the one end of connecting pipe, three way connection's the other end is connected in the one end of second electric valve.

Preferably, sealing device is including setting up the sealing plug in the second sleeve, the bottom of the one end conflict in the second sleeve of sealing plug, the other end conflict of sealing plug has the push pedal, be equipped with the internal thread in the second sleeve, second sleeve internal thread has cup jointed second threaded sleeve, the one end of second threaded sleeve is contradicted in the one end of push pedal, all be equipped with the through-hole on the telescopic upper end of second and the push pedal, and two through-holes are corresponding.

Preferably, the first threaded sleeve, the first sleeve, the conical head and the limiting plate are all made of stainless steel.

Preferably, a peristaltic pump is mounted on the discharge hose.

Preferably, the sealing plug is made of rubber.

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

1. through the matching among the adjusting device, the peristaltic pump and the connecting hose, the fermentation tank is convenient to feed, the problem that the feeding amount is inconvenient to control is solved, the effect of controlling the feeding speed is achieved, the feeding amount is convenient to control, and the feeding accuracy is improved;

2. through the matching among the steam pipe, the first sleeve, the conical head and the sealing device, the material supplementing is convenient for multiple times, the problem that microorganisms in the fermentation tank are easily polluted by the multiple times of material supplementing is solved, the effect of performing high-temperature disinfection on a material supplementing channel is achieved, the material supplementing is convenient for multiple times, and the microorganism infection in the fermentation tank in the material supplementing process is avoided;

to sum up, this device can carry out accurate control to the feed supplement speed, is convenient for control the feed supplement volume, and conveniently carries out feed supplement many times in to the feed supplement jar, has guaranteed the leakproofness in the fermentation cylinder through the sealing plug, can carry out high temperature disinfection to the feed supplement passageway, avoids the feed supplement in-process to infect the microorganism in the fermentation cylinder, easy to assemble.

Drawings

FIG. 1 is a schematic view of the external structure of a sealing device of a feeding device for a microbial fermentation tank according to the present invention;

FIG. 2 is a schematic view of a feeding tank structure of a feeding device for a microbial fermentation tank according to the present invention;

FIG. 3 is a schematic view of the internal structure of the first sleeve of the feeding device for a microbial fermentation tank of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the second sleeve of the feeding device for a microorganism fermentation tank of the present invention.

In the figure: the device comprises a peristaltic pump 1, a discharge hose 2, a material supplementing tank 3, a first electric valve 4, a flow meter 5, a connecting pipe 6, a stainless steel hose 7, a three-way joint 8, a second electric valve 9, a steam pipe 10, a first threaded sleeve 11, a limiting plate 12, a first sleeve 13, a discharge hole 14, a conical head 15, a through hole 16, a second sleeve 17, a second threaded sleeve 18, a sealing plug 19 and a push plate 20.

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.

Referring to fig. 1-4, a feed supplement device for microbial fermentation jar, including feed supplement jar 3 and second sleeve 17, be equipped with sealing device in the second sleeve 17, the one end of feed supplement jar 3 is connected with ejection of compact hose 2, install peristaltic pump 1 on the ejection of compact hose 2, make things convenient for the feed supplement, stably provide power, the one end of ejection of compact hose 2 is connected with adjusting device, adjusting device's one end is equipped with second electric valve 9, the one end of second electric valve 9 is connected with steam pipe 10, be connected steam pipe 10 and steam channel, open second electric valve 9, steam loops through three way connection 8, flowmeter 5, connecting pipe 6, stainless steel hose 7 first threaded sleeve 11 and first sleeve 13, thereby carry out high temperature disinfection to the feed supplement passageway, avoid the feed supplement in-process to infect with the microorganism in the fermentation jar.

The utility model discloses in, adjusting device's the other end is equipped with stainless steel hose 7, stainless steel hose 7's one end screw thread has cup jointed first screw sleeve 11, first screw sleeve 11's one end is fixed with first sleeve 13, first sleeve 13's one end is fixed with conical head 15, first sleeve 13's both sides all are equipped with discharge opening 14, and two discharge openings 14 link up the setting, be fixed with limiting plate 12 on the first sleeve 13, first screw sleeve 11, first sleeve 13, conical head 15 and limiting plate 12 integrated into one piece, convenient processing, first screw sleeve 11, first sleeve 13, conical head 15 and limiting plate 12 all adopt the stainless steel to make, increase of service life, connect through the mode that the screw thread cup joints, convenient quick installation is dismantled, be convenient for adjust stainless steel hose 7's length according to actual conditions, and conveniently clean.

The utility model discloses in, adjusting device is including connecting first electric valve 4 in 2 one ends of ejection of compact hose, the one end of first electric valve 4 is connected with three way connection 8, three way connection 8's one end is connected with flowmeter 5, flowmeter 5's one end is connected with connecting pipe 6, the other end at stainless steel hose 7 is connected to the one end of connecting pipe 6, three way connection 8's the other end is connected in the one end of second electric valve 9, the convenience is carried out the feed supplement to the fermentation cylinder, can control feed supplement speed, the convenient control feed supplement volume, the accuracy of feed supplement has been improved.

The utility model discloses in, sealing device is including setting up sealing plug 19 in second sleeve 17, sealing plug 19 adopts rubber to make, can keep good leakproofness after the puncture, the bottom of sealing plug 19's one end conflict in second sleeve 17, the other end of sealing plug 19 is contradicted and is had push pedal 20, be equipped with the internal thread in the second sleeve 17, second sleeve 17 internal thread has cup jointed second threaded sleeve 18, the one end of second threaded sleeve 18 is contradicted in the one end of push pedal 20, all be equipped with through-hole 16 on second sleeve 17's upper end and the push pedal 20, and two through-holes 16 are corresponding, easy to assemble, be convenient for change sealing plug 19, and can seal the fermentation cylinder, conveniently carry out many times feed supplement.

In the utility model, when in use, the steam pipe 10 is connected with the steam channel, the exterior of the first threaded sleeve 11, the first sleeve 13, the conical head 15 and the limiting plate 12 is disinfected, then the first threaded sleeve 11 is connected with one end of the stainless steel hose 7 in a threaded sleeve mode, the second electric valve 9 is opened, the steam sequentially passes through the three-way joint 8, the flowmeter 5, the connecting pipe 6, the stainless steel hose 7, the first threaded sleeve 11 and the first sleeve 13, thereby the feed supplement channel is disinfected at high temperature, the microorganism infection in the fermentation tank in the feed supplement process is avoided, the second electric valve 9 is closed after the disinfection is finished, the second threaded sleeve 18 is sleeved in the feed supplement port of the fermentation tank in a threaded manner, the third threaded sleeve 13 is punctured 19 through the conical head 15 to enter the second threaded sleeve 18, the first electric valve 4 and the peristaltic pump 1 are opened, the feed supplement is carried out in the fermentation tank through the cooperation of the peristaltic pump 1 and the discharging hose, make things convenient for the control to feed supplement speed through flowmeter 5, thereby control the feed supplement volume through control feed supplement time, the accuracy has been improved, and when needing to change sealing plug 19, rotate second sleeve 17, thereby dismantle second threaded sleeve 18, separate second threaded sleeve 18 and second sleeve 17, thereby change sealing plug 19, after finishing changing, place push pedal 20 in one side of sealing plug 19, thereby cup joint second threaded sleeve 18 in second sleeve 17, accomplish the change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a feed supplement device for microbial fermentation jar, includes feed supplement jar (3) and second sleeve (17), its characterized in that: be equipped with sealing device in second sleeve (17), the one end of moisturizing jar (3) is connected with ejection of compact hose (2), the one end of ejection of compact hose (2) is connected with adjusting device, adjusting device's one end is equipped with second electric valve (9), the one end of second electric valve (9) is connected with steam pipe (10), adjusting device's the other end is equipped with stainless steel hose (7), first screw sleeve (11) have been cup jointed to the one end screw thread of stainless steel hose (7), the one end of first screw sleeve (11) is fixed with first sleeve (13), the one end of first sleeve (13) is fixed with conical head (15), the both sides of first sleeve (13) all are equipped with discharge opening (14), and just two discharge opening (14) link up the setting, be fixed with limiting plate (12) on first sleeve (13), first screw sleeve (11) have been established, The first sleeve (13), the conical head (15) and the limiting plate (12) are integrally formed.

2. The feeding device for the microbial fermentation tank, according to claim 1, characterized in that the adjusting device comprises a first electric valve (4) connected to one end of a discharge hose (2), one end of the first electric valve (4) is connected to a three-way joint (8), one end of the three-way joint (8) is connected to a flow meter (5), one end of the flow meter (5) is connected to a connecting pipe (6), one end of the connecting pipe (6) is connected to the other end of a stainless steel hose (7), and the other end of the three-way joint (8) is connected to one end of a second electric valve (9).

3. The feeding device for the microbial fermentation tank, according to claim 1, characterized in that the sealing device comprises a sealing plug (19) arranged in the second sleeve (17), one end of the sealing plug (19) abuts against the bottom of the second sleeve (17), the other end of the sealing plug (19) abuts against a push plate (20), an internal thread is arranged in the second sleeve (17), a second threaded sleeve (18) is sleeved on the internal thread of the second sleeve (17), one end of the second threaded sleeve (18) abuts against one end of the push plate (20), through holes (16) are arranged at the upper end of the second sleeve (17) and the push plate (20), and the two through holes (16) correspond to each other.

4. Feeding device for a microbial fermentation tank, according to claim 1, characterized in that the first threaded sleeve (11), the first sleeve (13), the conical head (15) and the limiting plate (12) are made of stainless steel.

5. Feeding device for a microbial fermentation tank, according to claim 1, characterized in that peristaltic pump (1) is installed on the discharging hose (2).

6. Feeding device for a microbial fermentation tank, according to claim 3, characterized in that the sealing plug (19) is made of rubber.