CN218232363U

CN218232363U - Biological fermentation agitating unit

Info

Publication number: CN218232363U
Application number: CN202221775706.1U
Authority: CN
Inventors: 王力
Original assignee: Suzhou Licang Biotechnology Co ltd
Current assignee: Suzhou Licang Biotechnology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-01-06
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a biological fermentation agitating unit, including agitator tank and fixed connection in the drive case at agitator tank top, the top fixedly connected with motor of drive incasement chamber, the bottom of drive incasement chamber is run through and is rotated and be connected with the dwang, and the output shaft of motor passes through the top fixed connection of shaft coupling and dwang, the utility model relates to a biological fermentation technical field. This biological fermentation agitating unit, it rotates to drive the dwang through the motor, it carries out preliminary mixing stirring to drive the fermentation solvent of a plurality of stirring lagging in the agitator tank, first gear drives two connecting rods through two second gears and rotates, thereby make a plurality of propeller blades stir at the agitator tank, a plurality of propeller blades that can be fine on both sides are with the fermentation solvent on both sides upwards flowing in the agitator tank, make the fermentation solvent can not pile up the inside below of agitator tank always, can make more abundant that the fermentation solvent of agitator tank stirs, the efficiency that biological fermentation stirred has been improved.

Description

Biological fermentation agitating unit

Technical Field

The utility model relates to a biological fermentation technical field specifically is a biological fermentation agitating unit.

Background

The biological fermentation engineering is an important component of the biological engineering, microorganisms utilize carbohydrate fermentation to produce various industrial solvents and chemical raw materials, ethanol, acetone-butanol, butanol-isopropanol, acetone-ethanol, 2,3-butanediol and glycerol fermentation are several forms for solvent fermentation of the microorganisms, stirring is usually indispensable in the biological fermentation process, from original manual stirring to current mechanical stirring, so that the stirring efficiency is continuously improved, the existing stirring device for biological fermentation only has a simple stirring function, fermentation solvents and the like in the inner part and at the bottom end of the inner part of the stirring device are not sufficiently stirred easily, the stirring device for biological fermentation is long in service time, some gases such as carbon dioxide and the like are easily reacted in the stirring device, and a worker opens the stirring device to easily expose a large amount of carbon dioxide gas in the stirring device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a biological fermentation agitating unit has solved stirring such as the fermentation solvent of agitating unit inside and inside bottom and has fully inadequately and make the agitating unit in leak out a large amount of carbon dioxide gas's problem easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a biological fermentation agitating unit, includes agitator tank and fixed connection in the drive case at agitator tank top, and both sides all articulate through the hinge about the top of agitator tank and be located the drive case has a sliding door, and the bottom intercommunication on agitator tank right side has row material pipe, arranges the right side cover of row material pipe surface and establishes and threaded connection has the cap, the top fixedly connected with motor of drive incasement chamber, the bottom of drive incasement chamber is run through and is rotatably connected with the dwang, the output shaft of motor passes through the top fixed connection of shaft coupling and dwang, the inside of agitator tank and extension to agitator tank is run through to the bottom of dwang, the bottom of dwang is passed through the bearing and is connected with the bottom rotation of agitator tank inner chamber, the surface of dwang just is located the inside cover of agitator tank and establishes and a plurality of stirring lagging fixedly connected with, and stirring lagging includes stirring cover and stirring board, the internal surface of stirring cover and the outer fixed surface of dwang are connected with one side fixed connection that two stirring boards are relative, the top and the bottom of agitator tank inner chamber just is located the bearing and all rotates and is connected with the connecting rod through the connecting rod, the surface of stirring cover is provided with a plurality of propeller blade, the propeller blade and the fixed connection of the propeller shaft is connected with the second gear adaptation and the second top of the second gear connection of the propeller shaft.

Preferably, the top fixedly connected with reaction box on agitator tank right side, the top fixedly connected with aspiration pump of reaction box, the inlet end intercommunication of aspiration pump has the intake pipe, the bottom of intake pipe runs through the agitator tank and extends to the inside of reaction box.

Preferably, the air outlet end of the air pump is communicated with an air outlet pipe, and the bottom end of the air outlet pipe penetrates through the reaction box and extends to the inside of the reaction box.

Preferably, the surface of dwang and the below cover that is located a plurality of stirring lagging establish and the first clearance lagging of fixedly connected with, and first clearance lagging includes first clearance cover and first clearance board, and the internal surface of first clearance cover is connected with the external surface fixed connection of dwang, and the surface of first clearance cover and two one side fixed connection that first clearance board is relative, the surface of connecting rod and the below cover that is located a plurality of propeller blade establish and the second clearance lagging of fixedly connected with and first clearance lagging looks adaptation, and the second clearance lagging includes second clearance cover and second clearance board, the internal surface of second clearance cover and the external surface fixed connection of connecting rod, the surface of second clearance cover and two one side fixed connection that the second clearance board is relative.

Preferably, the top on the right side of the reaction box is communicated with a liquid feeding pipe, the bottom on the right side of the reaction box is communicated with a liquid discharging pipe, and the right side of the outer surface of the liquid discharging pipe is sleeved with equipment and is in threaded connection with a cap.

Preferably, a transparent window is fixedly arranged on the front surface of the reaction box.

Advantageous effects

The utility model provides a biological fermentation agitating unit. Compared with the prior art, the method has the following beneficial effects:

(1) This biological fermentation agitating unit, it rotates to drive the dwang through the motor, thereby drive the fermentation solvent of a plurality of stirring lagging in the agitator tank and carry out preliminary mixing stirring, first gear drives two connecting rods through two second gears simultaneously and rotates, thereby make a plurality of propeller blades stir at the agitator tank, a plurality of propeller blades that can be fine on both sides are with the fermentation solvent on both sides in the agitator tank upwards flowing, make the fermentation solvent can not pile up the inside below of agitator tank always, thereby can make more abundant that the fermentation solvent of agitator tank stirs, guarantee fermentation solvent's that can be fine normal fermentation, the efficiency that biological fermentation stirred has been improved.

(2) This biological fermentation agitating unit, through the intake pipe on the aspiration pump, pass through the outlet duct with the carbon dioxide gas of the fermentation doping in the agitator tank and arrange the reaction box in, make carbon dioxide gas react with the sodium hydroxide solution in the reaction box to can be fine arrange away the processing with the carbon dioxide gas in the agitator tank, can effectually prevent that the staff from opening the agitator tank and leading to a large amount of carbon dioxide gas to reveal away, can be fine protect the environment.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the stirring box and the driving box of the present invention;

fig. 3 is a schematic diagram of the internal structure of the reaction chamber of the present invention.

In the figure: 1. a stirring box; 2. a drive box; 3. a motor; 4. rotating the rod; 5. stirring the sleeve plate; 6. a connecting rod; 7. a propeller blade; 8. a first gear; 9. a second gear; 10. a reaction box; 11. an air pump; 12. an air inlet pipe; 13. an air outlet pipe; 14. a first cleaning deck; 15. a second cleaning deck; 16. a liquid feeding pipe; 17. a liquid discharge pipe; 18. a transparent window.

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. 1-3, the present invention provides a technical solution: the utility model provides a biological fermentation agitating unit, drive case 2 including agitator tank 1 and fixed connection at 1 top of agitator tank, the top fixedly connected with motor 3 of 2 inner chambers of drive case, motor 3 is servo motor, with external power supply electric connection, control through control switch, the bottom of 2 inner chambers of drive case runs through and the swivelling joint has dwang 4, motor 3's output shaft passes through the top fixed connection of shaft coupling with dwang 4, the bottom of dwang 4 runs through agitator tank 1 and extends to the inside of agitator tank 1, the bottom of dwang 4 is rotated through the bottom of bearing with 1 inner chamber of agitator tank and is connected, the surface of dwang 4 just is located the inside cover of agitator tank 1 and establishes and a plurality of fixedly connected with stirring lagging 5, between the top of 1 inner chamber of agitator tank and the bottom and just be located the left and right sides of dwang 4 all through the bearing rotation and be connected with connecting rod 6, the surface of connecting rod 6 is provided with a plurality of propeller blades 7, the top of dwang 4 surface just is located the inside cover of agitator tank 1 and establishes and fixedly connected with first gear 8, the inside cover of connecting rod 4 and establish and fixedly connected with first gear 8, the inside cover of propeller tank that the top that the surface of connecting rod 6 just is located a plurality of propeller tank 7 and the propeller tank can make the fermentation solvent that fermentation solution can not mix the stirring under the stirring the fermentation solution that fermentation tank can be fine stirring, thereby the fermentation solution mix the fermentation efficiency that fermentation efficiency has improved more 1 more the stirring and has improved the stirring, the fermentation solution.

Further, in order to clean the bottom in the stirring box 1 conveniently, the outer surface of the rotating rod 4 is sleeved with the lower part of the stirring sleeve plates 5 and is fixedly connected with a first cleaning sleeve plate 14, the outer surface of the connecting rod 6 is sleeved with the lower part of the spiral blades 7 and is fixedly connected with a second cleaning sleeve plate 15 matched with the first cleaning sleeve plate 14, and the first cleaning sleeve plate 14 is in close contact with the bottom of the inner cavity of the stirring box 1 and the second cleaning sleeve plate 15.

Further, in order to prevent that the carbon dioxide gas in the agitator tank 1 from discharging the pollution-free environment, the top fixed connection on agitator tank 1 right side has reaction box 10, the top fixedly connected with aspiration pump 11 of reaction box 10, the inlet end intercommunication of aspiration pump 11 has intake pipe 12, the inside that agitator tank 1 and extended to reaction box 10 is run through to the bottom of intake pipe 12, the end intercommunication of giving vent to anger of aspiration pump 11 has outlet duct 13, the inside that reaction tank 10 and extended to reaction box 10 is run through to the bottom of outlet duct 13, thereby can be fine discharge away the processing with the carbon dioxide gas in the agitator tank 1, can effectually prevent that the staff from opening agitator tank 1 and leading to the carbon dioxide gas to discharge the pollution-free environment, can be fine protect the environment.

Furthermore, in order to add a sodium hydroxide solution matched with the stirring box 1 into the reaction box 10 conveniently, the top of the right side of the reaction box 10 is communicated with a liquid adding pipe 16, the bottom of the right side of the reaction box 10 is communicated with a liquid discharging pipe 17, and the front of the reaction box 10 is fixedly provided with a transparent window 18.

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

During the use, add the fermentation solvent and close again to agitator tank 1 through opening the sliding door, start control switch, make motor 3 drive dwang 4 rotate, thereby it stirs to drive a plurality of stirring lagging 5 rotations, first gear 8 drives two connecting rods 6 through two second gears 9 simultaneously and rotates, make the helical blade 7 on two connecting rods 6 rotate, a plurality of helical blade 7 can be the trend of upwards flowing with the fermentation solvent on both sides in agitator tank 1, thereby it is more even to make the stirring of fermentation solution in agitator tank 1, when the fermentation solvent in agitator tank 1 takes out when needs, bleed to agitator tank 1 through intake pipe 12 on the aspiration pump 11, take out the gas of agitator tank 1 fermentation through outlet duct 13 and arrange in reaction tank 10, the fermentation gas of arranging in reaction tank 10 reacts with the sodium hydroxide solution in reaction tank 10, the rethread cup joints the pipeline and arranges the union coupling, the fermentation solvent of agitator tank 1 discharges.

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 a biological fermentation agitating unit, includes agitator tank (1) and drive case (2) of fixed connection in agitator tank (1) top, its characterized in that: top fixedly connected with motor (3) of drive case (2) inner chamber, the bottom of drive case (2) inner chamber runs through and rotates and is connected with dwang (4), the output shaft of motor (3) passes through the top fixed connection of shaft coupling with dwang (4), the inside of agitator tank (1) and extending to agitator tank (1) is run through to the bottom of dwang (4), the bottom of dwang (4) is passed through the bearing and is rotated with the bottom of agitator tank (1) inner chamber and be connected, the surface of dwang (4) and the inside cover that is located agitator tank (1) are established and fixedly connected with a plurality of stirring lagging (5), all rotate through the bearing between the top of agitator tank (1) inner chamber and the bottom and be located the left and right sides of dwang (4) and be connected with connecting rod (6), the surface of connecting rod (6) is provided with a plurality of propeller blade (7), the top of dwang (4) surface and the inside cover that is located agitator tank (1) are established and fixedly connected with first gear (8), the surface of connecting rod (6) and the top that is located a plurality of propeller blade (7) and be established and first gear adaptation (9).

2. The biological fermentation stirring device of claim 1, wherein: the top fixed connection on agitator tank (1) right side has reaction box (10), the top fixedly connected with aspiration pump (11) of reaction box (10), the inlet end intercommunication of aspiration pump (11) has intake pipe (12), agitator tank (1) is run through and the inside that extends to reaction box (10) is run through to the bottom of intake pipe (12).

3. The biological fermentation stirring device of claim 2, wherein: the air outlet end of the air pump (11) is communicated with an air outlet pipe (13), and the bottom end of the air outlet pipe (13) penetrates through the reaction box (10) and extends to the inside of the reaction box (10).

4. The biological fermentation stirring device of claim 1, wherein: the surface of dwang (4) and the below cover that is located a plurality of stirring lagging (5) are established and the first clearance lagging (14) of fixedly connected with, the surface of connecting rod (6) and the below cover that is located a plurality of propeller blade (7) are established and the second clearance lagging (15) of fixedly connected with and first clearance lagging (14) looks adaptation.

5. The biological fermentation stirring device of claim 2, wherein: the top on the right side of the reaction box (10) is communicated with a liquid feeding pipe (16), and the bottom on the right side of the reaction box (10) is communicated with a liquid discharging pipe (17).

6. The biological fermentation stirring device of claim 2, wherein: and a transparent window (18) is fixedly arranged on the front surface of the reaction box (10).