CN219363613U

CN219363613U - Microorganism fermentation tank

Info

Publication number: CN219363613U
Application number: CN202320501789.3U
Authority: CN
Inventors: 张福丽; 余宁树; 庞丽; 宋昊跃
Original assignee: China Three Gorges University CTGU
Current assignee: China Three Gorges University CTGU
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-18
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a microbial fermentation tank, which comprises: the fermentation tank body, the bottom fixedly connected with gas-supply house steward of the fermentation tank body, the branch pipe is all fixedly connected with in the gas-supply house steward both sides of the fermentation tank body inside, all fixedly mounted has a cavity section of thick bamboo on the both sides inner wall of the fermentation tank body, the tip of branch pipe extends into in the cavity section of thick bamboo and is fixed with the cavity section of thick bamboo, the air vent has all evenly been seted up to one side of cavity section of thick bamboo. The utility model belongs to the technical field of fermentation tanks, and aims to solve the problem that in the prior art, gas is concentrated at the lower part of a tank body when the gas is added, and the gas absorption by microorganisms at the upper part of the tank body is affected. The technical effects achieved are as follows: the gas respectively enters the hollow cylinders through the branch pipes and uniformly leaks out from the vent holes on the hollow cylinders, and the arranged hollow cylinders and the vent holes enable the bottom, the middle and the upper parts of the fermentation tank body to be concentrated with gas, so that the purpose of uniform ventilation is realized, and the device is convenient for microbial fermentation.

Description

Microorganism fermentation tank

Technical Field

The utility model relates to the technical field of fermentation tanks, in particular to a microbial fermentation tank.

Background

Microbial fermentation engineering is widely applied to the medical industry, the food industry, the energy industry, the chemical industry and the like, and microbial fermentation refers to a process of converting raw materials into products required by human beings through a specific metabolic pathway under proper conditions by utilizing microorganisms, wherein the microbial fermentation production level mainly depends on the genetic characteristics and culture conditions of strains.

The utility model discloses a authorize bulletin number to be CN205893245U, it has recorded microorganism fermentation cylinder, which comprises a tank body, the cooling chamber, the circulation guide plate, the cover, the feed inlet, the stand pipe, the pivot, the equipartition dish, stirring vane, the circular cone is protruding, the air supplementing dish, the intake pipe, the admission valve, the supporting seat, circulating water import and circulating water export, through the circular cone protruding of arranging on the stirring vane, effectively solve the problem of easy bubble in the fermentation cylinder, through the setting of circulating water and circulation guide plate, be convenient for holistic cooling, reach better fermentation effect, through the setting of bottom inlet structure, be favorable to gaseous evenly distributed.

When the microorganism is fermented in the fermentation tank, oxygen or other gases are added into the tank, the existing air inlet pipe is directly connected to the bottom of the fermentation tank, and the gases are concentrated at the lower part of the tank body during air filling, so that the purpose of uniformly air inlet cannot be realized due to the influence on the microorganism absorption gas at the upper part of the tank body, and the fermentation is inconvenient, so that the microorganism fermentation tank needs to be designed to solve the problems.

Disclosure of Invention

Accordingly, the present utility model provides a microbial fermenter to solve the above-mentioned problems in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions:

according to a first aspect of the utility model, a microbial fermenter comprises: the fermentation tank body, the bottom fixedly connected with gas-supply house steward of the fermentation tank body, the branch pipe is all fixedly connected with in the gas-supply house steward both sides of the fermentation tank body inside, all fixedly mounted has a cavity section of thick bamboo on the both sides inner wall of the fermentation tank body, the tip of branch pipe extends into the cavity section of thick bamboo and is fixed with the cavity section of thick bamboo, the air vent has all evenly been seted up to one side of cavity section of thick bamboo, the gas-supply house steward tip fixed mounting of the fermentation tank body inside has the shutoff plectane.

Further, the bottom end of the fermentation tank body is fixedly provided with supporting legs.

Further, a driving motor is fixedly arranged at the top end of the fermentation tank body, the output end of the driving motor is connected with a rotating shaft, and stirring blades are fixedly arranged on the outer surface of the rotating shaft.

Further, the inside of the fermentation tank body is provided with a dredging mechanism, the dredging mechanism comprises a movable piece, a dredging rod is uniformly and fixedly connected to one side of the movable piece, and the position of the dredging rod corresponds to the position of the vent hole.

Further, the outer surface of the gas transmission main pipe is fixedly sleeved with a fixed cylinder, and one side of the fixed cylinder is fixedly connected to one side of the fermentation tank body.

Further, a discharging channel is fixedly arranged at the bottom end of the fermentation tank body at one side of the gas transmission main pipe.

Further, a mounting groove is formed in the fermentation tank body at the top of the movable part, an air cylinder is fixedly mounted in the mounting groove, and the output end of the air cylinder is fixedly connected to one side of the top of the movable part.

The utility model has the following advantages: 1. through being provided with gas transmission house steward, bleeder, cavity section of thick bamboo and air vent, let in gas to the fermentation cylinder body through gas transmission house steward, gas gets into respectively in the cavity section of thick bamboo through the bleeder to evenly spill from the air vent on the cavity section of thick bamboo, the cavity section of thick bamboo and the air vent that set up make fermentation cylinder body bottom, middle part, upper portion all can concentrate gas, realize the purpose of evenly ventilating, so that the device carries out microbial fermentation.

2. Through being provided with the mediation mechanism, through the moving part that sets up to being close to the direction motion of cavity section of thick bamboo for in the mediation pole on the moving part inserts the air vent on the cavity section of thick bamboo, the mediation pole dredges the air vent, so that uses.

3. Through being provided with driving motor, axis of rotation and stirring leaf, drive the axis of rotation through driving motor's output and rotate to drive the stirring leaf and rotate when the axis of rotation rotates, thereby the stirring leaf stirs the material of the internal portion of fermentation cylinder, so that carry out even fermentation.

Drawings

Fig. 1 is a front cross-sectional view of a microorganism fermenter according to some embodiments of the present utility model.

FIG. 2 is a cross-sectional elevation of a hollow cylinder and a moveable member of a microbial fermenter according to some embodiments of the present utility model.

Fig. 3 is a side view of a hollow cylinder structure of a microbial fermentation tank provided in some embodiments of the utility model.

FIG. 4 is a partial enlarged view of the structure of FIG. 2 at A of a microbial fermenter according to some embodiments of the present utility model.

In the figure: 110. a fermentation tank body; 111. support legs; 112. a driving motor; 113. a rotating shaft; 114. stirring the leaves; 115. a gas transmission main pipe; 116. a branch pipe; 117. a hollow cylinder; 118. a vent hole; 119. plugging a circular plate; 120. a fixed cylinder; 121. a discharge channel; 200. a dredging mechanism; 210. a movable member; 211. a dredging rod; 212. a mounting groove; 213. and (3) a cylinder.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 3, the microbial fermenter according to the embodiment of the first aspect of the present utility model includes: the fermentation tank body 110, the bottom fixedly connected with gas-supply house steward 115 of the fermentation tank body 110, the branch pipe 116 is all installed to the inside gas-supply house steward 115 both sides of the fermentation tank body 110 fixed connection, all fixed mounting has a cavity section of thick bamboo 117 on the both sides inner wall of the fermentation tank body 110, the tip of branch pipe 116 extends into cavity section of thick bamboo 117 and is fixed with cavity section of thick bamboo 117, vent 118 has all evenly been seted up to one side of cavity section of thick bamboo 117, the inside gas-supply house steward 115 tip fixed mounting of the fermentation tank body 110 has shutoff plectane 119.

In the above embodiment, all the electrical appliances used in the present utility model are directly available in the market, and the specific working principle thereof is the prior art well known to those skilled in the art, so the device is not described herein, and when gas needs to be introduced into the fermenter 110, gas is introduced into the fermenter 110 through the gas manifold 115.

The technical effects achieved by the embodiment are as follows: the gas enters the hollow cylinder 117 through the branch pipes 116 respectively and uniformly leaks out from the vent holes 118 on the hollow cylinder 117, and the arranged hollow cylinder 117 and the vent holes 118 enable the gas to be concentrated at the bottom, the middle and the upper part of the fermentation tank 110, so that the purpose of uniform ventilation is realized, and the device is convenient for microbial fermentation.

Example 2

As shown in fig. 1, the microbial fermenter includes the whole contents of example 1, and in addition, the bottom end of the fermenter body 110 is fixedly provided with support legs 111.

The technical effects achieved by the embodiment are as follows: the arrangement of the support legs 111 supports the ground surface so that the support legs 111 support the entire fermenter body 110 so that the bottom end of the fermenter body 110 does not contact the ground surface for use.

Example 3

As shown in fig. 1, the microbial fermentation tank comprises the whole content of embodiment 2, in addition, a driving motor 112 is fixedly installed at the top end of the fermentation tank body 110, an output end of the driving motor 112 is connected with a rotating shaft 113, and stirring blades 114 are fixedly arranged on the outer surface of the rotating shaft 113.

The technical effects achieved by the embodiment are as follows: the output end of the driving motor 112 drives the rotating shaft 113 to rotate, so that the stirring blade 114 is driven to rotate when the rotating shaft 113 rotates, and the stirring blade 114 stirs the materials in the fermentation tank 110 so as to perform uniform fermentation.

Example 4

As shown in fig. 1 and 4, the microbial fermentation tank comprises the whole content of embodiment 3, in addition, a dredging mechanism 200 is provided in the fermentation tank body 110, the dredging mechanism 200 comprises a movable member 210, a dredging rod 211 is uniformly and fixedly connected to one side of the movable member 210, and the position of the dredging rod 211 corresponds to the position of the vent hole 118.

The technical effects achieved by the embodiment are as follows: by moving the movable member 210 in a direction approaching the hollow cylinder 117, the dredging lever 211 on the movable member 210 is inserted into the vent hole 118 on the hollow cylinder 117, and the dredging lever 211 dredges the vent hole 118 for use.

Example 5

As shown in fig. 1, the microbial fermenter includes the whole contents of example 4, and in addition, a fixing cylinder 120 is fixedly sleeved on the outer surface of the gas transmission manifold 115, and one side of the fixing cylinder 120 is fixedly connected to one side of the fermenter body 110.

The technical effects achieved by the embodiment are as follows: the fixing cylinder 120 is used for fastening the gas manifold 115, and the gas manifold 115 is fixed with the side surface of the fermentation tank body 110 through the fixing cylinder 120, so that the gas manifold 115 can be stably used.

Example 6

As shown in fig. 1, the microbial fermentation tank includes the whole content of embodiment 5, and in addition, a discharge channel 121 is fixedly provided at the bottom end of the fermentation tank body 110 at one side of the gas transmission manifold 115.

The technical effects achieved by the embodiment are as follows: during discharging, the device for collecting materials is arranged at the bottom of the fermentation tank body 110, the discharging channel 121 is opened, and the discharging channel 121 is used for discharging materials in the fermentation tank body 110 so as to discharge materials.

Example 7

As shown in fig. 1 and 2, the microbial fermenter includes the whole contents of embodiment 6, in addition, a mounting groove 212 is formed on the fermenter body 110 at the top of the movable member 210, an air cylinder 213 is fixedly installed in the mounting groove 212, and an output end of the air cylinder 213 is fixedly connected to one side of the top of the movable member 210.

The technical effects achieved by the embodiment are as follows: the cylinder 213 is used for controlling the movement of the movable member 210, and the output end of the cylinder 213 can drive the movable member 210 to move the movable member 210, so that the dredging rod 211 is controlled to dredge the ventilation hole 118.

Claims

1. A microbial fermentation tank, comprising: fermentation cylinder body (110), the bottom fixedly connected with gas-supply house steward (115) of fermentation cylinder body (110), branch pipe (116) are all fixedly connected with in the inside gas-supply house steward (115) both sides of fermentation cylinder body (110), all fixedly mounted has cavity section of thick bamboo (117) on the both sides inner wall of fermentation cylinder body (110), the tip of branch pipe (116) extends into cavity section of thick bamboo (117) and is fixed with cavity section of thick bamboo (117), air vent (118) have all evenly been seted up to one side of cavity section of thick bamboo (117), the inside gas-supply house steward (115) tip fixed mounting of fermentation cylinder body (110) has shutoff plectane (119).

2. The microbial fermentation tank according to claim 1, wherein the bottom end of the fermentation tank body (110) is fixedly provided with support legs (111).

3. The microbial fermentation tank according to claim 1, wherein a driving motor (112) is fixedly mounted at the top end of the fermentation tank body (110), the output end of the driving motor (112) is connected with a rotating shaft (113), and stirring blades (114) are fixedly arranged on the outer surface of the rotating shaft (113).

4. The microbial fermentation tank according to claim 1, wherein a dredging mechanism (200) is arranged in the fermentation tank body (110), the dredging mechanism (200) comprises a movable piece (210), a dredging rod (211) is uniformly and fixedly connected to one side of the movable piece (210), and the position of the dredging rod (211) corresponds to the position of the vent hole (118).

5. The microbial fermentation tank according to claim 1, wherein the outer surface of the gas transmission manifold (115) is fixedly sleeved with a fixed cylinder (120), and one side of the fixed cylinder (120) is fixedly connected to one side of the fermentation tank body (110).

6. The microbial fermentation tank according to claim 5, wherein a discharge channel (121) is fixedly arranged at the bottom end of the fermentation tank body (110) at one side of the gas transmission main pipe (115).

7. The microbial fermentation tank according to claim 4, wherein the fermentation tank body (110) at the top of the movable member (210) is provided with a mounting groove (212), an air cylinder (213) is fixedly mounted in the mounting groove (212), and an output end of the air cylinder (213) is fixedly connected to one side of the top of the movable member (210).