CN218454195U

CN218454195U - Aerobic fermentation tank

Info

Publication number: CN218454195U
Application number: CN202222983818.2U
Authority: CN
Inventors: 彭冠杰
Original assignee: Guangzhou TLam Biological Technology Co ltd
Current assignee: Guangzhou TLam Biological Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-02-07
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses an aerobic fermentation jar, including the fermentation vessel who takes agitating unit, the last setting of fermentation vessel is connected with first culture medium holding vessel and second culture medium holding vessel, fermentation vessel's liquid outlet is connected with first pump, first pump connection is to filter equipment, filter equipment has fungus liquid outlet and feed liquid export, fungus liquid outlet is connected to fermentation vessel through the second pump, the feed liquid export is connected to first feed liquid holding vessel through the third pump, filter equipment filters into fungus liquid and feed liquid with the zymotic fluid of primary fermentation, the feed liquid is carried to first feed liquid holding vessel storage through the third pump, so that carry out the extraction of lactobionic acid, fungus liquid is carried to fermentation vessel through the second pump, add the culture medium toward fermentation vessel through the second culture medium holding vessel, ferment the culture medium of secondary interpolation through fungus liquid, realize the reutilization of fungus liquid, improve the utilization ratio of fungus liquid. The utility model is suitable for an among the aerobic fermentation of lactobionic acid.

Description

Aerobic fermentation tank

Technical Field

The utility model belongs to the technical field of aerobic fermentation equipment, more specifically, relate to an aerobic fermentation jar.

Background

Lactobionic acid is an important intermediate of medicines, has the main effect of maintaining beauty and keeping young, and is often used for preparing facial masks. Lactobionic acid acts on skin, reduces the cohesion among skin cutin layer bodies, accelerates the shedding of cutin layer cells, improves the metabolism of clinical epithelial cells and promotes the upgrading of the skin. Moreover, lactobionic acid acts on the dermis layer, so that the moisture content of the skin can be improved, the ductility of the skin can be increased, and a certain wrinkle removing effect can be achieved. The lactobionic acid is fermented mainly by a one-time aerobic fermentation process, fermented liquid is filtered, then the liquid is collected, and strain liquid is removed, and the filtered strain liquid still has the capability of producing enzyme and converting lactose to generate lactobionic acid, so that waste is caused, and therefore, fermentation equipment capable of improving the utilization rate of the strain liquid is needed.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an aerobic fermentation tank, which can recover the strain liquid after primary fermentation and send the strain liquid back to the fermentation container, thereby improving the utilization rate of the strain liquid.

According to the utility model discloses an aspect provides an aerobic fermentation jar, including taking agitating unit's fermentation vessel, the last setting of fermentation vessel is connected with first culture medium holding vessel and second culture medium holding vessel, fermentation vessel's liquid outlet is connected with first pump, first pump connection is to filter equipment, filter equipment has fungus liquid outlet and feed liquid export, fungus liquid outlet is connected to fermentation vessel through the second pump, the feed liquid export is connected to first feed liquid holding vessel through the third pump.

In a specific embodiment of the present invention, the output port of the second pump is connected to a temporary storage container, and a first control valve is disposed between the temporary storage container and the fermentation container.

In a specific embodiment of the present invention, the output port of the third pump is connected to a second feed liquid storage tank, the first feed liquid storage tank and the second feed liquid storage tank are connected in parallel at the output port of the third pump, the inlet of the first feed liquid storage tank is provided with a second control valve, and the inlet of the second feed liquid storage tank is provided with a third control valve.

In a specific embodiment of the present invention, a fourth control valve is disposed between the first medium storage tank and the fermentation container, a fifth control valve is disposed between the second medium storage tank and the fermentation container, and a control panel is further included for controlling the open/close states of the fourth control valve and the fifth control valve.

In a specific embodiment of the present invention, a ceramic plate filter is disposed in the filtering device, the ceramic plate filter divides the interior of the filtering device into a first space and a second space, the first space is communicated with the fungus liquid outlet, and the second space is communicated with the liquid outlet.

In a specific embodiment of the present invention, the second space is connected to a drain pipe, and a sixth control valve is disposed on the drain pipe and is used for controlling the open/close state of the drain pipe.

In a specific embodiment of the present invention, the stirring device includes a stirring motor and a stirring shaft disposed in the fermentation container, and the stirring shaft has at least two groups of stirring blades disposed in sequence from top to bottom.

The utility model discloses a technical scheme has following advantage or one of beneficial effect at least among the above-mentioned technical scheme: the utility model discloses a set up filter equipment, filter into fungus liquid and feed liquid with the zymotic fluid of primary fermentation, the feed liquid is carried to first feed liquid holding vessel storage through the third pump to carry out the drawing of lactobionic acid, fungus liquid passes through the second pump and carries to fermentation vessel, adds the culture medium toward fermentation vessel through the second culture medium holding vessel, ferments the culture medium that adds the second time through fungus liquid, realizes the reutilization of fungus liquid, improves the utilization ratio of fungus liquid. The utility model is suitable for an among the aerobic fermentation of lactobionic acid.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.

The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.

Referring to fig. 1, an aerobic fermentation tank, including the fermentation vessel 10 who takes agitating unit, fermentation vessel 10 is last to set up and is connected with first culture medium holding vessel 11 and second culture medium holding vessel 12, the liquid outlet of fermentation vessel 10 is connected with first pump 21, first pump 21 is connected to filter equipment 13, filter equipment 13 has fungus liquid outlet and feed liquid export, fungus liquid outlet is connected to fermentation vessel 10 through second pump 22, the feed liquid export is connected to first feed liquid holding vessel 14 through third pump 23. Agitating unit includes agitator motor 18 and sets up the (mixing) shaft in fermentation vessel 10, the (mixing) shaft from the top down has set gradually at least two sets of stirring paddle 19, and agitator motor 18 is the low-speed motor, and agitator motor 18 orders about stirring paddle 19 through the (mixing) shaft and rotates to make the liquid stirring in the fermentation vessel 10 even. Wherein the first medium storage tank 11 and the second medium storage tank 12 store different media therein. The medium stored in the first medium storage tank 11 is adapted to the new strain liquid to achieve aerobic fermentation. The culture medium stored in the second culture medium storage tank 12 is suitable for filtering the recovered strain liquid to realize secondary utilization of the strain liquid.

Specifically, a first culture medium storage tank 11 adds a culture medium to a fermentation container 10, and adds a new strain, a stirring motor 18 drives a stirring paddle 19 to rotate through a stirring shaft, so that liquid in the fermentation container 10 is uniformly stirred, first aerobic fermentation is realized, after the first fermentation is completed, a first pump 21 sends fermentation liquid in the fermentation container 10 to a filtering device 13, the filtering device 13 filters the fermentation liquid into a feed liquid and a strain liquid, the feed liquid is connected to a first feed liquid storage tank 14 through a feed liquid outlet and a third pump 23 to realize storage, the strain liquid can return to the fermentation container 10 through a strain liquid outlet through a second pump 22, a second culture medium storage tank 12 adds the culture medium to the fermentation container 10, the stirring motor 18 drives the stirring paddle 19 to rotate, so that the liquid in the fermentation container 10 is uniformly stirred, second aerobic fermentation is realized, the fermentation liquid for the second fermentation is sent to the filtering device 13 through the first pump 21 again, separation of the feed liquid and the strain liquid is realized, secondary utilization of the strain liquid is realized, and utilization rate of the strain liquid is improved.

The utility model discloses an embodiment, the delivery outlet of second pump 22 is connected with temporary storage container 16, be provided with first control valve between temporary storage container 16 and the fermentation vessel 10, filterable fungus liquid after a fermentation, accessible second pump 22 send to temporary storage container 16 and store, wait that second culture medium holding vessel 12 adds the culture medium toward fermentation vessel 10, first control valve makes intercommunication between temporary storage container 16 and the fermentation vessel 10, and the fungus liquid is carried to fermentation vessel 10 in, realizes the reutilization of fungus liquid.

The utility model discloses an embodiment, the delivery outlet of third pump 23 is connected with second feed liquid holding vessel 15, first feed liquid holding vessel 14 and second feed liquid holding vessel 15 connect in parallel at the delivery outlet of third pump 23, the entry of first feed liquid holding vessel 14 is provided with second control valve 34, the entry of second feed liquid holding vessel 15 is provided with third control valve 35. Specifically, when the fermentation liquid of the first fermentation is filtered, the second control valve 34 is opened, the third control valve 35 is closed, and the feed liquid is sent to the first feed liquid storage tank 14 for storage through the third pump 23; when the fermentation liquor of the second fermentation is filtered, the second control valve 34 is closed, the third control valve 35 is opened, and the feed liquid is sent to the second feed liquid storage tank 15 for storage through the third pump 23.

In an embodiment of the present invention, a fourth control valve 32 is disposed between the first medium storage tank 11 and the fermentation container 10, a fifth control valve 33 is disposed between the second medium storage tank 12 and the fermentation container 10, and the control panel controls the opening and closing states of the fourth control valve 32 and the fifth control valve 33, so that the control panel can open the fourth control valve 32 and the fifth control valve 33 as required to convey the corresponding medium into the fermentation container 10.

Of course, the first, second and

third control valves

34 and 35 also control the open and closed states through the control panel.

In an embodiment of the present invention, a ceramic plate filter is disposed in the filtering device 13, the ceramic plate filter divides the interior of the filtering device 13 into a first space and a second space, the first space is communicated with the fungus liquid outlet, and the second space is communicated with the liquid outlet.

In an embodiment of the present invention, the second space is connected to a drain pipe 17, a sixth control valve 36 is disposed on the drain pipe 17, and the sixth control valve 36 is used for controlling the open/close state of the drain pipe. After the second fermentation, the strain liquid is filtered, discharged through a liquid discharge pipe and collected.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides an aerobic fermentation jar, its characterized in that, includes the fermentation vessel who takes agitating unit, the last setting of fermentation vessel is connected with first culture medium holding vessel and second culture medium holding vessel, the liquid outlet of fermentation vessel is connected with first pump, first pump connection is to filter equipment, filter equipment has fungus liquid outlet and feed liquid export, fungus liquid outlet is connected to fermentation vessel through the second pump, the feed liquid export is connected to first feed liquid holding vessel through the third pump.

2. The aerobic fermentation tank of claim 1 wherein the output of the second pump is connected to a temporary storage container, and a first control valve is arranged between the temporary storage container and the fermentation container.

3. An aerobic fermentation tank as claimed in claim 1 or 2 wherein a second feed liquid storage tank is connected to the output of the third pump, and wherein the first and second feed liquid storage tanks are connected in parallel to the output of the third pump, and wherein a second control valve is provided at the inlet of the first feed liquid storage tank and a third control valve is provided at the inlet of the second feed liquid storage tank.

4. The aerobic fermentation tank of claim 1, wherein a fourth control valve is arranged between the first culture medium storage tank and the fermentation vessel, a fifth control valve is arranged between the second culture medium storage tank and the fermentation vessel, and the aerobic fermentation tank further comprises a control panel for controlling the opening and closing states of the fourth control valve and the fifth control valve.

5. The aerobic fermentation tank of claim 1, wherein a ceramic plate filter is arranged in the filter unit, the ceramic plate filter divides the interior of the filter unit into a first space and a second space, the first space is communicated with the strain liquid outlet, and the second space is communicated with the feed liquid outlet.

6. Aerobic fermentation tank according to claim 5, whereby a drain is connected to said second space, whereby a sixth control valve is arranged on said drain for controlling the open and closed state of said drain.

7. The aerobic fermentation tank of claim 1 wherein the stirring device comprises a stirring motor and a stirring shaft arranged in the fermentation vessel, and the stirring shaft is provided with at least two groups of stirring blades in sequence from top to bottom.