CN212560185U

CN212560185U - Culture tank

Info

Publication number: CN212560185U
Application number: CN202020468325.3U
Authority: CN
Inventors: 吕鹏超; 林悦香; 王成慧
Original assignee: Weihai Agricultural And Rural Affairs Service Center; Qingdao Agricultural University; Dezhou University
Current assignee: Weihai Agricultural And Rural Affairs Service Center; Qingdao Agricultural University; Dezhou University
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2021-02-19
Anticipated expiration: 2030-04-02

Abstract

The application relates to the field of fermentation and discloses a culture tank. The culture tank comprises a tank body which is of a double-layer structure, an accommodating cavity is formed inside the tank body, and a support frame is arranged at the bottom of the tank body; the heating device is arranged in the tank body, and the input end of the heating device is communicated with the outside; the pressure control device comprises an electronic pressure monitoring device and a pressure release valve, wherein the detection end of the electronic pressure monitoring device is arranged in the accommodating cavity of the tank body to monitor the pressure in the tank body; the pressure relief valve is arranged at the opening at the top of the tank body and is connected with the electronic pressure monitoring device. The heating device heats the air and the organisms in the accommodating cavity of the tank body, so that the heating performance is improved, the heating time is shortened, and the fermentation of the microorganisms is promoted; the pressure in the tank body is monitored through the electronic pressure control device, the pressure in the tank body is fed back in real time, and reference is provided for production; meanwhile, the pressure relief valve is used for relieving the pressure of the tank body, so that smooth fermentation of microorganisms in the tank body is ensured.

Description

Culture tank

Technical Field

The present application relates to the field of fermentation, for example to a culture tank.

Background

At present, the biological fermentation culture tank has the conditions of slow temperature rise and slow pressure control, and the temperature maintaining effect is poor, so that the culture of microorganisms is influenced to a certain extent.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: the temperature rise of the culture tank is slow and the pressure is uncontrollable in the fermentation process.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a culture tank, which aims to solve the technical problems of slow temperature rise and uncontrollable pressure of the culture tank in the fermentation process.

In some embodiments, the culture tank comprises a tank body which is of a double-layer structure, a containing cavity is formed inside the tank body, and a support frame is arranged at the bottom of the tank body; the heating device is arranged in the tank body, and the input end of the heating device is communicated with the outside; the pressure control device comprises an electronic pressure monitoring device and a pressure release valve, wherein the detection end of the electronic pressure monitoring device is arranged in the accommodating cavity of the tank body to monitor the pressure in the tank body; the pressure relief valve is arranged at an opening at the top of the tank body, is connected with the electronic pressure monitoring device, and is configured to receive signals of the electronic pressure monitoring device and relieve the pressure inside the tank body.

Optionally, the heating device comprises: the heating pipe is arranged in the accommodating cavity of the tank body; heat conducting oil is contained in the heating pipe; and one end of the oil pipe is communicated with the oil inlet of the heating pipe, and the other end of the oil pipe penetrates through the tank body and is communicated with the outside, and is configured to convey heat conduction oil to the heating pipe.

Optionally, the heating pipe is one or more.

Optionally, the heating device further comprises: a temperature sensor disposed at the tank body configured to detect a temperature within the tank body.

Optionally, the heating device further comprises: and the valve is arranged in the oil pipe, is connected with the temperature sensor and controls the on-off of the flow path in the oil pipe through the temperature detected by the temperature sensor.

Optionally, the method further comprises: and the detection end of the electronic liquid level meter is arranged in the accommodating cavity of the tank body and is configured to detect the liquid level height in the tank body.

Optionally, the method further comprises: the stirring device comprises a stirring shaft and blades uniformly distributed on the stirring shaft, and the stirring shaft is coaxially arranged with the tank body and is driven to rotate by a motor; the motor is arranged on the top of the tank body.

Optionally, the method further comprises: and the duct assembly is arranged at the opening of the tank body and is configured to communicate with the adjacent tank bodies.

Optionally, the catheter assembly comprises some or all of: the water pipe assembly, transfer liquid pipe assembly, trachea assembly, pressure tube subassembly.

The culture tank provided by the embodiment of the disclosure can realize the following technical effects:

the heating device heats the air and the organisms in the accommodating cavity of the tank body, so that the heating performance is improved, the heating time is shortened, and the fermentation of the microorganisms is promoted; the pressure in the tank body is monitored through the electronic pressure control device, the pressure in the tank body is fed back in real time, and reference is provided for production; meanwhile, the pressure relief valve is used for relieving the pressure of the tank body, so that smooth fermentation of microorganisms in the tank body is ensured.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic structural diagram of a culture tank provided in an embodiment of the present disclosure.

Reference numerals:

10: a tank body; 11: a support frame; 20: an electronic liquid level meter; 30: a pressure relief valve; 40 catheter assembly.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

The embodiment of the disclosure provides a culture tank, which comprises a tank body 10 which is of a double-layer structure, wherein an accommodating cavity is formed inside the tank body, and a support frame 11 is arranged at the bottom of the tank body; the heating device is arranged in the tank body 10, and the input end of the heating device is communicated with the outside; the pressure control device comprises an electronic pressure monitoring device and a pressure release valve 30, wherein the detection end of the electronic pressure monitoring device is arranged in the accommodating cavity of the tank body 10, and is used for monitoring the pressure in the tank body 10; the pressure relief valve 30 is disposed at an opening at the top of the tank 10, is connected to the electronic pressure monitoring device, and is configured to receive a signal from the electronic pressure monitoring device and relieve pressure inside the tank 10.

By adopting the embodiment, the air and the organisms in the accommodating cavity of the tank body 10 are heated by the heating device, so that the heating performance is improved, the heating time is shortened, and the fermentation of the microorganisms is promoted; the pressure in the tank body 10 is monitored through an electronic pressure control device, and the pressure in the tank body 10 is fed back in real time to provide reference for production; meanwhile, the pressure relief valve 30 is used for relieving the pressure of the tank body 10, so that smooth fermentation of microorganisms in the tank body 10 is ensured.

Optionally, the heating device comprises: the heating pipe is arranged in the accommodating cavity of the tank body 10; heat conducting oil is contained in the heating pipe; and one end of the oil pipe is communicated with the oil inlet of the heating pipe, and the other end of the oil pipe penetrates through the tank body 10 and is communicated with the outside, and is configured to convey heat conduction oil to the heating pipe. Thus, the heat conduction oil enters the tank body 10 to exchange heat with the air flow in the tank body 10, and the purpose of heating the air in the tank body 10 is achieved.

Optionally, the heating pipe is one or more. Thus, the heating efficiency is improved and the heating time is shortened by the plurality of heating pipes.

Optionally, the heating device further comprises: a temperature sensor provided to the can body 10, configured to detect a temperature inside the can body 10. In this way, the temperature within the tank 10 can be monitored in real time.

Optionally, the heating device further comprises: and the valve is arranged in the oil pipe, is connected with the temperature sensor and controls the on-off of the flow path in the oil pipe through the temperature detected by the temperature sensor. Thus, the temperature inside the tank 10 can be constantly maintained, and a good environment can be provided for fermentation.

Optionally, the method further comprises: and the electronic liquid level meter 20 is arranged in the accommodating cavity of the tank body 10 at a detection end and is configured to detect the liquid level height in the tank body 10. Therefore, the liquid level height and the weight of the liquid in the tank body 10 can be monitored in real time, and the accuracy in the production process is ensured.

Optionally, the method further comprises: the stirring device comprises a stirring shaft and blades uniformly distributed on the stirring shaft, and the stirring shaft is coaxially arranged with the tank body 10 and is driven to rotate by a motor; the motor is arranged at the top of the tank body 10. Thus, the fermentation speed is improved, the microorganisms are fully contacted with the air, and the fermentation effect is ensured.

Optionally, the method further comprises: and a duct assembly 40 disposed at an opening of the can 10 and configured to communicate with the adjacent can 10. Thus, rapid gas transfer, liquid transfer, water injection, and material transfer, pressure transfer, etc. between two adjacent cans 10 and a plurality of cans 10 can be performed through the duct assembly 40.

Optionally, the catheter assembly 40 includes some or all of the following: the water pipe assembly, transfer liquid pipe assembly, trachea assembly, pressure tube subassembly. The tank body 10 is rapidly filled with water through the water pipe assembly.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A culture tank, comprising:

the tank body is of a double-layer structure, an accommodating cavity is formed inside the tank body, and a support frame is arranged at the bottom of the tank body;

the heating device is arranged in the tank body, and the input end of the heating device is communicated with the outside;

the pressure control device comprises an electronic pressure monitoring device and a pressure release valve, wherein the detection end of the electronic pressure monitoring device is arranged in the accommodating cavity of the tank body to monitor the pressure in the tank body; the pressure relief valve is arranged at an opening at the top of the tank body, is connected with the electronic pressure monitoring device, and is configured to receive signals of the electronic pressure monitoring device and relieve the pressure inside the tank body.

2. The culture tank of claim 1, wherein the heating device comprises:

the heating pipe is arranged in the accommodating cavity of the tank body; heat conducting oil is contained in the heating pipe;

and one end of the oil pipe is communicated with the oil inlet of the heating pipe, and the other end of the oil pipe penetrates through the tank body and is communicated with the outside, and is configured to convey heat conduction oil to the heating pipe.

3. The culture tank of claim 2, wherein the heating tube is one or more.

4. The culture tank of claim 2, wherein the heating device further comprises:

a temperature sensor disposed at the tank body configured to detect a temperature within the tank body.

5. The culture tank of claim 4, wherein the heating device further comprises:

and the valve is arranged in the oil pipe, is connected with the temperature sensor and controls the on-off of the flow path in the oil pipe through the temperature detected by the temperature sensor.

6. The culture tank of claim 1, further comprising:

and the detection end of the electronic liquid level meter is arranged in the accommodating cavity of the tank body and is configured to detect the liquid level height in the tank body.

7. The culture tank of claim 1, further comprising:

the stirring device comprises a stirring shaft and blades uniformly distributed on the stirring shaft, and the stirring shaft is coaxially arranged with the tank body and is driven to rotate by a motor; the motor is arranged on the top of the tank body.

8. The culture tank of any one of claims 1 to 7, further comprising:

a duct assembly disposed at the opening of the tank and configured to communicate with the adjacent tanks.

9. The culture tank of claim 8, wherein the conduit assembly comprises some or all of: the water pipe assembly, transfer liquid pipe assembly, trachea assembly, pressure tube subassembly.