CN207793280U - A kind of microculture tank convenient for amount control - Google Patents

Abstract

The utility model relates to a microbial culture tank that is convenient for quantity control, comprising a culture tank shell, a feeding port is provided on the top of the culture tank shell, a sealing cover is provided on the top of the feeding port, and a sealing cover is provided on one side of the sealing cover. There is a driving motor, the bottom of the driving motor is connected with a connecting shaft, the bottom of the connecting shaft is connected with a stirring fan blade, one end of the culture tank shell is connected with a heater, and the other end of the culture tank shell is connected with a controller, One end of the controller is provided with a display, the controller is provided with a PLC control chip, the top of the inner cavity of the culture tank shell is provided with an observation probe, and the inner wall of the culture tank shell is provided with a temperature sensor. There is an isolation plate at the bottom of the inner cavity of the tank shell, an electromagnetic valve is arranged on the isolation plate, and a temporary storage inner cavity is arranged at the bottom of the isolation plate. Microorganisms are transferred to prevent too many microorganisms from affecting the reproduction of microorganisms.

Description

A kind of microbial cultivation tank convenient for quantity control

technical field

The utility model relates to a microorganism cultivation tank which is convenient for quantity control.

Background technique

The microbial culture tank is a device used to expand ^the production of microbial populations. ^Its main body is generally a main cylinder made of stainless steel plate. . Can withstand steam sterilization, have certain operating flexibility, strong material and energy transfer performance, and can be adjusted to facilitate cleaning and reduce pollution. It is suitable for the production of various products and reduces energy consumption. The existing microbial culture tanks are not easy To control the amount of microorganisms, it is necessary to pour them all out for separation and re-adding. The cumbersome process is not conducive to the cultivation of microorganisms.

Utility model content

The purpose of this utility model is just to provide a kind of microbial cultivation tank that is convenient for quantitative control in order to solve the above problems.

The utility model achieves the above object through the following technical solutions: a microbial cultivation tank that is convenient for quantity control, including a cultivation tank shell, the top of the cultivation tank shell is provided with a feeding port, and the top of the feeding port is provided with a sealing Cover, one side of the sealing cover is provided with a drive motor, the bottom of the drive motor is connected to a connecting shaft, the bottom of the connecting shaft is connected to a stirring fan blade, one end of the culture tank shell is connected to a heater, and the culture tank The other end of the housing is connected to a controller, one end of the controller is provided with a display, the controller is provided with a PLC control chip, the top of the inner chamber of the culture tank housing is provided with an observation probe, and the inner wall of the culture tank housing is A temperature sensor is provided, an isolation plate is provided at the bottom of the inner cavity of the culture tank shell, an electromagnetic valve is provided on the isolation plate, a temporary storage inner cavity is provided at the bottom of the isolation plate, and the PLC control chip is electrically connected to drive motor, heater, electromagnetic valve, and the display is electrically connected to the observation probe.

Preferably, the housing of the culture tank is provided with a heat-insulating chamber, and the heater pipe is connected to the heat-insulating chamber.

Preferably, the sealing cover is movably connected to the housing of the culture tank.

Preferably, the connecting shaft is connected through the culture tank shell, and a sealing ring is provided at the connection between the connecting shaft and the inner wall of the culture tank shell.

Preferably, the stirring fan is located in the inner cavity of the culture tank shell.

Preferably, a drain is provided at the bottom of the temporary storage cavity.

The beneficial effects of the utility model are: the device is convenient for observing the living conditions of the microbial biomass in the microbial cultivation tank, can transfer some microorganisms according to needs, and prevents excessive microorganisms from affecting the reproduction of the microorganisms, and has a simple structure and strong practicability.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

Fig. 1 is a structure diagram of a microbial cultivation tank convenient for quantity control of the present invention.

Fig. 2 is a structural diagram of a microbial culture tank controller that is convenient for quantity control in the present invention.

Labels in the figure: 1. Culture tank shell; 2. Feed inlet; 3. Sealing cover; 4. Driving motor; 5. Connecting shaft; 6. Stirring fan; 7. Heater; 8. Controller; 9. Display; 10. PLC control chip; 11. Observation probe; 12. Temperature sensor; 13. Isolation board; 14. Electromagnetic valve; 15. Temporary storage cavity.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

Please refer to Fig. 1, 2, a kind of microbial culture tank that is convenient to quantity control comprises culture tank shell 1, and described culture tank shell 1 top is provided with feeding port 2, and feeding port 2 will cultivate the raw material needed for microorganism Put it into the cultivation tank, the top of the feed port 2 is provided with a sealing cover 3, the sealing cover 3 ensures the sealing of the cultivation tank, the side of the sealing cover 3 is provided with a driving motor 4, and the driving motor 4 drives the connecting shaft 5 to rotate, Thereby driving the stirring fan blade 6 to rotate, stirring the microbial culture solution, preventing the microorganism from concentrating and affecting the reproduction, the bottom of the drive motor 4 is connected with the connecting shaft 5, the bottom of the connecting shaft 5 is connected with the stirring fan blade 6, and the culture tank One end of the shell 1 is connected with a heater 7, and the heater 7 heats the culture tank to ensure the best growth environment for microbial treatment. The other end of the culture tank shell 1 is connected with a controller 8, and the controller 8 controls the opening and closing of each device. One end of the controller 8 is provided with a display 9, and the display 9 displays the growth of microorganisms in the culture tank, the controller 8 is provided with a PLC control chip 10, and the top of the inner cavity of the culture tank shell 1 is provided with an observation probe. 11. A temperature sensor 12 is provided on the inner wall of the culture tank shell 1, an isolation plate 13 is provided at the bottom of the inner cavity of the culture tank shell 1, and an electromagnetic valve 14 is provided on the isolation plate 13, and the electromagnetic valve 14 is opened To transfer some microorganisms, it is not necessary to pour out all the culture solution, which will affect the growth of microorganisms. The bottom of the isolation plate 13 is provided with a temporary storage cavity 15, and the PLC control chip 10 is electrically connected to the drive motor 4 and the heater 7. . The electromagnetic valve 14, the display 9 is electrically connected to the observation probe 11.

The culture tank housing 1 is provided with a heat-insulating cavity, and the heater 7 is connected to the heat-insulating cavity, the sealing cover 3 is movably connected to the culture tank housing 1, and the connecting shaft 5 runs through the culture tank. The tank shell 1, and the connection between the connecting shaft 5 and the inner wall of the culture tank shell 1 is provided with a sealing ring, the stirring fan blade 6 is located in the inner cavity of the culture tank shell 1, and the bottom of the temporary storage cavity 15 With drain port.

When the utility model is in use, the microorganisms and culture solution are poured into the equipment from the feed port 2, and the heater 7 is turned on to control the internal temperature to ensure that the microorganisms are in the best breeding environment. When the microorganisms are too concentrated, start the drive motor 4 pairs Stir the culture solution so that the microorganisms are evenly distributed without affecting the growth. When the microorganisms multiply excessively, open the electromagnetic valve 14, and transfer some microorganisms and culture solution to the temporary storage inner cavity 15 for transfer, which does not affect the use of the culture tank and does not affect the microorganisms. growth.

For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model, therefore , no matter from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalent elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a kind of microbial culture tank that is convenient to quantity control comprises culture tank shell (1), it is characterized in that, described culture tank shell (1) top is provided with feed inlet (2), and described feed inlet ( 2) The top is provided with a sealing cover (3), and one side of the sealing cover (3) is provided with a driving motor (4), and the bottom of the driving motor (4) is connected with a connecting shaft (5), and the connecting shaft (5) ) bottom is connected with a stirring fan blade (6), one end of the culture tank housing (1) is connected with a heater (7), and the other end of the culture tank housing (1) is connected with a controller (8), the One end of the controller (8) is provided with a display (9), the controller (8) is provided with a PLC control chip (10), and the top of the inner chamber of the culture tank shell (1) is provided with an observation probe (11), A temperature sensor (12) is provided on the inner wall of the culture tank shell (1), an isolation plate (13) is provided at the bottom of the inner cavity of the culture tank housing (1), and a An electromagnetic valve (14), the bottom of the isolation plate (13) is provided with a temporary storage cavity (15), and the PLC control chip (10) is electrically connected to the drive motor (4), the heater (7), the electromagnetic valve ( 14), the display (9) is electrically connected to the observation probe (11). 2. A microbial culture tank that is convenient for quantitative control according to claim 1, characterized in that: the housing of the culture tank (1) is provided with a heat-insulating chamber, and the heater (7) is connected to a heat-insulated pipeline cavity. 3. A microorganism cultivation tank convenient for quantity control according to claim 1, characterized in that: the sealing cover (3) is movably connected to the cultivation tank housing (1). 4. A microbial culture tank that is convenient for quantity control according to claim 1, characterized in that: the connecting shaft (5) runs through and connects the culture tank shell (1), and the connecting shaft (5) A sealing ring is provided at the joint with the inner wall of the culture tank shell (1). 5. A microorganism cultivation tank convenient for quantity control according to claim 1, characterized in that: the stirring blade (6) is located in the inner cavity of the cultivation tank shell (1). 6. A microorganism cultivation tank convenient for quantity control according to claim 1, characterized in that: a drain port is provided at the bottom of the temporary storage inner chamber (15).