CN217733084U

CN217733084U - Microbial strain fermentation culture tank for microbial organic fertilizer

Info

Publication number: CN217733084U
Application number: CN202220130883.8U
Authority: CN
Inventors: 杨干锋; 熊成程; 毛中伟
Original assignee: Guangdong Sendu Ecological Agriculture Technology Co ltd
Current assignee: Guangdong Sendu Ecological Agriculture Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-11-04
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a microbial strain fermentation culture tank for microbial organic fertilizer belongs to culture tank technical field. Comprises a shell, a spherical culture tank body, a feeding pipe, a discharging pipe, a stirring rod, an oxygen supply assembly, a first driving assembly and a second driving assembly; the culture tank body comprises an upper tank and a lower tank, and the bottom of the upper tank is movably connected with the top of the lower tank and communicated with the top of the upper tank; the upper tank is fixed on the inner wall of the shell, the bottom of the lower tank is fixedly connected and communicated with the upper end of the discharge pipe, and the lower end of the discharge pipe is movably connected to the bottom of the shell and penetrates through the bottom of the shell; the stirring rod is positioned in the lower tank and sleeved at the lower end of the feeding pipe; an electric heating element is embedded in the stirring rod; the oxygen supply assembly comprises an air pump and a first conduit; the air pump is fixed at the top of the shell and is communicated with the top of the upper tank through a first conduit; the utility model discloses can promote culture solution and microbial thalli and mix, provide aerobic condition for the microbial thalli, simple structure, convenient maintenance and change.

Description

Microbial strain fermentation culture tank for microbial organic fertilizer

Technical Field

The utility model relates to a culture tank technical field especially relates to a microbial strain fermentation culture tank for microbial organic fertilizer.

Background

Fermentation culture tank refers to the industrial device that is used for carrying out the microbial fermentation, and the fermentation cylinder wide application is in trades such as dairy products, beverage, bioengineering, pharmacy, fine chemical industry, and the jar body is equipped with intermediate layer, heat preservation, heatable, cooling, heat preservation, and the totally closed design is guaranteed that the material is mixed, is fermented under the pollution-free state all the time, and aerobic bacteria consumes oxygen, produces other substances such as carbon dioxide and water through cell metabolism.

The fermentation tank in the prior art has uneven fermentation and long time, and microbial strains can be inactivated due to oxygen deficiency to influence the fermentation of the microbial strains.

The existing culture tank has the following defects:

(1) The culture solution and the microbial cells are not uniformly mixed.

(2) The structure is complicated, the maintenance and the replacement are not easy, and the input cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model aims to provide a microbial strain fermentation culture tank for microbial organic fertilizer, the utility model discloses can promote the culture solution and mix with the microbial thalli, for the microbial thalli provides aerobic condition, simple structure, convenient maintenance and change.

The purpose of the utility model is realized by adopting the following technical scheme: a microbial bacteria fermentation culture tank for microbial organic fertilizer comprises a shell, a spherical culture tank body, a feeding pipe, a discharging pipe, a stirring rod, an oxygen supply assembly, a first driving assembly and a second driving assembly;

the culture tank body is arranged in the shell and comprises an upper tank and a lower tank, and the bottom of the upper tank is movably connected with the top of the lower tank and communicated with the upper tank; the upper tank is fixed on the inner wall of the shell, the bottom of the lower tank is fixedly connected and communicated with the upper end of the discharge pipe, and the lower end of the discharge pipe is movably connected to the bottom of the shell and penetrates through the bottom of the shell; the feeding pipe is movably connected to the top of the shell, and the lower end of the feeding pipe penetrates through the upper tank and extends into the lower tank; the stirring rod is positioned in the lower tank and sleeved at the lower end of the feeding pipe; an electric heating element is embedded in the stirring rod;

the oxygen supply assembly comprises an air pump and a first conduit; the air pump is fixed at the top of the shell and is communicated with the top of the upper tank through a first conduit;

the first driving assembly comprises a first belt and a first motor, the first motor is fixed at the top of the shell, and the first belt is sleeved at the power output end of the first motor and the upper end of the feeding pipe;

the second drive assembly comprises a second belt and a second motor, the second motor is fixed at the bottom of the shell, and the second belt is sleeved on the power output end of the second motor and the lower end of the discharge pipe.

Further, a heat conducting part is arranged between the shell and the culture tank body, a heat conducting cavity is arranged in the heat conducting part, a water inlet is formed in the top of the heat conducting part, a water outlet is formed in the bottom of the heat conducting part, and the water inlet and the water outlet are communicated with the heat conducting cavity.

Further, the joint of the upper tank and the lower tank is provided with a sealing ring, and the bottom of the upper tank and the top of the lower tank are sleeved with the sealing ring.

Furthermore, heat insulation layers are embedded in the left side wall and the right side wall of the shell.

Further, the first conduit is provided with a filter screen.

Furthermore, the device also comprises a maintenance window door, wherein the maintenance window door is hinged to the front end face of the shell, and the maintenance window door is communicated with the front end face of the upper tank.

Further, still including the adsorption tank, the adsorption tank set up in the right side wall of shell, the adsorption tank pass through the second pipe with the top of last jar is communicated, the adsorption tank holds absorption liquid, the second pipe is kept away from the one end of last jar extends to the bottom of adsorption tank.

Further, the feeding pipe and the discharging pipe are provided with sealing plugs.

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

(1) The utility model discloses a culture tank body is formed by last jar and lower jar swing joint, and it is rotatory that the lower jar passes through second drive assembly drive, and the inlet pipe is rotatory by first drive assembly drive, in addition, still is provided with the air pump and blows the oxygen suppliment through first pipe to the culture solution for culture solution and microorganism fungus intensive mixing.

(2) First drive assembly and second drive assembly all adopt belt transmission mode, simple structure, and the convenient change and the maintenance are with low costs.

Drawings

FIG. 1 is a schematic structural diagram of a microbial bacteria fermentation culture tank for microbial organic fertilizer according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a microbial bacteria fermentation culture tank for microbial organic fertilizer according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of a culture tank body according to an embodiment of the present invention.

In the figure: 1. a housing; 2. putting the mixture into a tank; 3. discharging the tank; 4. a feed pipe; 5. a discharge pipe; 6. a stirring rod; 7. an air pump; 8. a first conduit; 9. a first motor; 10. a first belt; 11. a second motor; 12. a second belt; 13. an electric heating element; 14. a heat conductive member; 141. a water inlet; 142. a water outlet; 15. a seal ring; 16. a heat-insulating layer; 17. repairing the window and the door; 18. an absorption tank; 181. a second conduit.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 3, a microbial bacteria fermentation culture tank for microbial organic fertilizer comprises a shell 1, a spherical culture tank body, a feeding pipe 4, a discharging pipe 5, a stirring rod 6, an oxygen supply assembly, a first driving assembly and a second driving assembly; the culture tank body is arranged in the shell 1 and comprises an upper tank 2 and a lower tank 3, and the bottom of the upper tank 2 is movably connected with the top of the lower tank 3 and communicated with the top of the lower tank; the upper tank 2 is fixed on the inner wall of the shell 1, the bottom of the lower tank 3 is fixedly connected and communicated with the upper end of the discharge pipe 5, and the lower end of the discharge pipe 5 is movably connected to the bottom of the shell 1 and penetrates through the bottom of the shell 1; the feeding pipe 4 is movably connected to the top of the shell 1, and the lower end of the feeding pipe 4 penetrates through the upper tank 2 and extends into the lower tank 3; the stirring rod 6 is positioned in the lower tank 3 and sleeved at the lower end of the feeding pipe 4; an electric heating element 13 is embedded in the stirring rod 6; the oxygen supply assembly comprises an air pump 7 and a first conduit 8; the air pump 7 is fixed on the top of the shell 1, and the air pump 7 is communicated with the top of the upper tank 2 through a first conduit 8; the first driving component comprises a first belt 10 and a first motor 9, the first motor 9 is fixed at the top of the shell 1, and the first belt 10 is sleeved at the power output end of the first motor 9 and the upper end of the feeding pipe 4; the second driving assembly comprises a second belt 12 and a second motor 11, the second motor 11 is fixed at the bottom of the shell 1, and the power output end of the second motor 11 and the lower end of the discharge pipe 5 are sleeved with the second belt 12.

The utility model discloses a culture tank body is formed by

last jar

2 and 3 swing joint of lower jar, the bottom of last jar 2 is located to the top cover of lower jar 3 in this embodiment, lower jar 3 is rotatory through second drive assembly drive, second motor 11's power take off end passes through second belt 12 and drives discharging pipe 5 and rotate promptly, discharging

pipe

5 and 3 integrated into one piece or welding of lower jar, inlet pipe 4 is rotatory by first drive assembly drive, inlet pipe 4 runs through last jar 2, first motor 9's power take off end drives inlet pipe 4 rotatory through first belt 10, inlet pipe 4's top pin joint is in the top of last jar 2, inlet pipe 4 drives stirring rod 6 rotatory, the outer wall of stirring rod 6 is provided with the fillet, avoid rotatory edges and corners to shred to microorganism fungus etc., in addition, still be provided with air pump 7 and blow up the oxygen suppliment culture solution through first pipe 8, make oxygen suppliment culture solution and microorganism fungus intensive mixing. First drive assembly and second drive assembly all adopt belt transmission mode, simple structure, and the input cost is low for convenient change and maintenance. As shown in fig. 1, a base is arranged at the bottom of the housing 1 to improve the overall stability. The first conduit 8 can be provided with a one-way valve, which can ensure the air tightness of the culture tank body.

Further, a heat conducting part 14 is arranged between the shell 1 and the culture tank body, a heat conducting cavity is arranged in the heat conducting part 14, a water inlet 141 is arranged at the top of the heat conducting part 14, a water outlet 142 is arranged at the bottom of the heat conducting part 14, and the water inlet 141 and the water outlet 142 are both communicated with the heat conducting cavity. Set up the heat conduction chamber and be used for storing heat transfer liquid, water inlet 141 and delivery port 142 conveniently emit liquid, the optional water of heat transfer medium, water input heat conduction intracavity, heat conduction spare 14 carries out the heat exchange to the contact of culture tank body. A gap is formed between the heat-conducting member 14 and the lower tank 3, and lubricating oil or other medium can be injected into the gap. The reference numerals are not shown in the drawings. The heat conduction piece 14 can be made of heat conduction metal and used for heat transfer, cold water can be injected into the heat conduction cavity for cooling, and the heat conduction piece 14 can cool the culture tank body.

Further, a sealing ring 15 is arranged at the joint of the upper tank 2 and the lower tank 3, and the sealing ring 15 is sleeved at the bottom of the upper tank 2 and the top of the lower tank 3. The sealing ring 15 is arranged for improving the connection stability and the sealing performance of the upper tank 2 and the lower tank 3, and the sealing ring 15 can be made of rigid materials such as stainless steel or elastic materials such as rubber.

Further, the left and right side walls of the housing 1 are embedded with insulating layers 16. The heat-insulating layer 16 can be made of heat-insulating cotton materials and has a heat-insulating effect.

Further, the first conduit 8 is provided with a filter screen. The filter screen is arranged to filter the input oxygen, so that impurities are prevented from entering the culture tank body.

Furthermore, the device also comprises a maintenance window door 17, wherein the maintenance window door 17 is hinged to the front end face of the shell 1, and the maintenance window door 17 is communicated with the front end face of the upper tank 2. A maintenance window door 17 is arranged for cleaning the residual materials in the culture tank body and maintaining the stirring rod 6. The maintenance window door 17 is provided with a glass door, so that the fermentation condition inside the culture tank body can be observed conveniently.

Further, the absorption tank 18 is further included, the absorption tank 18 is arranged on the right side wall of the housing 1, the absorption tank 18 is communicated with the top of the upper tank 2 through a second conduit 181, the absorption tank 18 contains absorption liquid, and one end, away from the upper tank 2, of the second conduit 181 extends to the bottom of the absorption tank 18. The absorption tank 18 is used for absorbing carbon dioxide in the culture tank body, and the absorption liquid can be calcium hydroxide solution.

Further, both the feeding pipe 4 and the discharging pipe 5 are provided with sealing plugs. Set up two sealing plugs and can carry out sealing treatment to inlet pipe 4 and discharging pipe 5 respectively, avoid impurity to get into this internal.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A microbial strain fermentation culture tank for a microbial organic fertilizer is characterized by comprising a shell, a spherical culture tank body, a feeding pipe, a discharging pipe, a stirring rod, an oxygen supply assembly, a first driving assembly and a second driving assembly;

2. The microbial bacteria fermentation culture tank for the microbial organic fertilizer as claimed in claim 1, wherein:

the culture tank is characterized in that a heat conduction piece is arranged between the shell and the culture tank body, a heat conduction cavity is formed in the heat conduction piece, a water inlet is formed in the top of the heat conduction piece, a water outlet is formed in the bottom of the heat conduction piece, and the water inlet and the water outlet are communicated with the heat conduction cavity.

3. The microbial bacteria fermentation culture tank for the microbial organic fertilizer as claimed in claim 1, wherein:

go up the jar with the junction of jar is provided with the sealing ring down, the sealing ring cover is established the bottom of going up the jar with the top of jar down.

4. The microbial bacteria fermentation culture tank for microbial organic fertilizer as claimed in claim 1, which is characterized in that:

the left side wall and the right side wall of the shell are embedded with heat preservation layers.

5. The microbial bacteria fermentation culture tank for the microbial organic fertilizer as claimed in claim 1, wherein:

the first conduit is provided with a filter screen.

6. The microbial bacteria fermentation culture tank for the microbial organic fertilizer as claimed in claim 1, wherein:

the maintenance window door is hinged to the front end face of the shell and communicated with the front end face of the upper tank.

7. The microbial bacteria fermentation culture tank for microbial organic fertilizer as claimed in claim 1, which is characterized in that:

still including the adsorption tank, the adsorption tank set up in the right side wall of shell, the adsorption tank pass through the second pipe with the top intercommunication of last jar, the adsorption tank holds absorption liquid, the second pipe is kept away from the one end of last jar extends to the bottom of adsorption tank.

8. The microbial bacteria fermentation culture tank for the microbial organic fertilizer as claimed in claim 1, wherein:

the feed pipe and the discharge pipe are provided with sealing plugs.