Vitamin fermentation batch feeding device

Abstract

The utility model discloses a vitamin fermentation batch feeding device which comprises a storage tank, a top cover, a double suction pump and a nutrient solution tank, the top of the upper end of the storage tank is covered with the top cover, a through hole facilitating observation is formed in the circle center of the upper end of the top cover, and the double suction pump is erected on the top cover along one side of the through hole. The top of the double-suction pump is communicated with a connecting pipe, the end, away from the double-suction pump, of the connecting pipe is communicated with a flow valve for controlling flow, and the other end of the flow valve is communicated with a dispersing pipeline of a plurality of flow dividing pipes. When the vitamin fermentation batch feeding device is used, the whole nutrient solution tank serves as a vitamin fermentation feeding tank, the interior of the whole nutrient solution tank is divided into a plurality of nutrient solution spaces with different concentrations through the partition plates, the requirement for manual regular feeding is reduced, experimenters can conveniently and automatically feed the vitamin fermentation tank, and the working efficiency is improved. And in order to reduce mutual interference of the nutrient solutions with different concentrations, the cleaning solution is sucked in through the dispersion pipeline and then is conveyed to the space on the discharge nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of vitamin fermentation equipment, in particular to a vitamin fermentation batch feeding device. Background Art

[0002] Vitamin fermentation technology is a natural combination of two bacteria, symbiotic strain N1197A. The two bacteria are Pseudomonas aeruginosa and Gluconobacter oxydans. When cultured alone, the former does not produce acid, and the latter produces weak acid. During the vitamin fermentation process, it is necessary to add nutrient solution of appropriate concentration to allow the corresponding related flora to grow effectively and ensure that the vitamin fermentation flora grows in a suitable environment. At the same time, with the development of time, the concentration of the nutrient solution added is also different. A good feeding device can fully meet the needs of this kind of batch feeding and bring good economic benefits to the enterprise.

[0003] The utility model relates to the technical field of equipment for supplementing nutrient solution for fermentation, specifically a fermentation tank feeding device (CN213085969U), including a sterilizing tank, a feeding barrel, a fermentation tank and a connecting valve, a material outlet pipe is provided at the bottom of the sterilizing tank, a tank bottom valve and a discharge valve are provided at intervals on the material outlet pipe, a first connecting pipe, a second connecting pipe and a third connecting pipe are provided on the top cover of the feeding barrel respectively, a steam pipe is connected to the material outlet pipe between the tank bottom valve and the discharge valve, one end of the connecting valve is connected to the first connecting pipe through the discharge pipe, the other end of the connecting valve is connected to the discharge valve through a clamp, a venting valve is provided on the connecting valve, a feeding needle is provided on the top cover of the fermentation tank, the feeding needle is threadedly connected to the top cover of the fermentation tank, and the feeding needle is connected to the third connecting pipe through the feeding pipe. The utility model solves the problem of intermediate bacterial contamination caused by frequent material replacement and thick materials in fermentation experiments, can realize safe switching of feeding at any time, ensures the quality of sterilization and the problem of large feeding amount in long-term fermentation, which is difficult to solve by feeding bottles alone. However, during use, when nutrient solutions of different concentrations are introduced in batches, residual liquid may appear on the inner wall of the pipeline, causing pipeline contamination. During the pumping process of the contaminated pipeline, the vitamin fermentation environment becomes uncontrollable, causing trouble for the experimenters.

[0004] To this end, we propose a vitamin fermentation fed-batch device. Utility Model Content

[0005] The utility model aims to provide a vitamin fermentation batch feeding device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a vitamin fermentation batch feeding device, comprising a storage tank, a top cover, a double-suction pump and a nutrient solution tank, the top of the upper end of the storage tank is covered with a top cover, a through hole for convenient observation is opened at the center of the upper end of the top cover, and a double-suction pump is set up on one side of the through hole of the top cover, the top of the double-suction pump is connected with a connecting pipe, and the end of the connecting pipe away from the double-suction pump is connected with a flow valve for controlling the flow, and the other end of the flow valve is connected with a dispersed pipeline of a plurality of shunt pipes, the lower end of the double-suction pump is connected with a telescopic pipe, and the telescopic pipe includes a long pipe and a short pipe, and the short pipe is sleeved on the outer wall of the long pipe, and the long pipe is connected with the bottom of the double-suction pump at the same time, and the outer wall of the short pipe is sleeved and fixed with a sleeve, a connecting plate is fixed on one side of the sleeve, and a linear motor is arranged on the side of the connecting plate away from the sleeve, the slider of the linear motor is fixedly connected to the connecting plate, and the nutrient solution tank is movably connected inside the storage tank.

[0007] Furthermore, a plurality of partitions are welded around the inner wall of the nutrient solution tank, and the nutrient solution tank is divided into a plurality of spaces for storing nutrient solutions of different concentrations by the plurality of partitions.

[0008] Furthermore, a slow-speed motor is arranged at the bottom of the nutrient solution tank, and an axle seat is provided at the connection between the nutrient solution tank and the slow-speed motor.

[0009] Furthermore, the nutrient solution tank is provided with a discharge nozzle along one side of the shaft seat, and the discharge nozzle is interconnected with one of a plurality of spaces storing nutrient solutions of different concentrations, and the space above the discharge nozzle does not need to be filled with nutrient solution.

[0010] Furthermore, the lower end of the discharge nozzle is connected to a discharge pipe.

[0011] Furthermore, the output end of the discharge pipe is distributed around the surface of the storage tank, and baffles are welded on both sides of the output end of the discharge pipe of the storage tank.

[0012] Furthermore, a base is welded to the bottom of the lower end of the storage tank, and fastening bolts are threadedly connected to the threaded holes around the base.

[0013] Furthermore, several of the dispersion pipelines are connected to the vitamin fermentation tank via a shunt pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: when the vitamin fermentation batch feeding device is used, the entire nutrient solution tank serves as a vitamin fermentation feeding tank, and a plurality of nutrient solution spaces for storing nutrient solutions of different concentrations are separated by partitions inside the nutrient solution tank, thereby reducing the need for manual timed feeding and facilitating the experimenter to automatically feed the vitamin fermentation tank. In addition, in order to reduce the mutual interference of nutrient solutions of different concentrations, the cleaning liquid is sucked into the dispersion pipe and then transported to the space above the discharge nozzle, thereby meeting the need for re-cleaning of the contaminated pipe, providing an effective experimental environment for the entire vitamin fermentation, and reducing the labor intensity of the experimenter.

[0015] The entire operation procedure does not require manual means to replenish the nutrient solution, which frees the hands of the experimenter and meets the experimenter's needs for regular batch replenishment, making it convenient for the experimenter to use. At the same time, the storage tank is fixed to the assembly bracket by fastening bolts, meeting the user's needs for assembly and installation of the storage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 This is an enlarged structural schematic diagram of the nutrient solution tank of the utility model.

[0019] In the figure: 1. Storage tank; 2. Base; 21. Baffle; 22. Fastening bolts; 3. Top cover; 4. Through hole; 5. Double-suction pump; 51. Connecting pipe; 52. Flow valve; 53. Dispersion pipeline; 54. Telescopic pipe; 55. Casing; 56. Connecting plate; 57. Linear motor; 6. Nutrient solution tank; 61. Partition; 62. Shaft seat; 63. Discharge pipeline; 64 Slow motor; 65. Discharge nozzle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-3The utility model provides a technical solution: a vitamin fermentation batch feeding device, comprising a storage tank 1, a top cover 3, a double-suction pump 5 and a nutrient solution tank 6. The top of the upper end of the storage tank 1 is covered with a top cover 3, and a through hole 4 for convenient observation is opened at the center of the upper end of the top cover 3, and a double-suction pump 5 is set up on one side of the through hole 4 of the top cover 3. The top of the double-suction pump 5 is connected with a connecting pipe 51, and the end of the connecting pipe 51 away from the double-suction pump 5 is connected with a flow valve 52 for controlling the flow, and the other end of the flow valve 52 is connected with a plurality of dispersed pipelines 53 of shunt pipes, and the lower end of the double-suction pump 5 is connected with a telescopic pipe 54, and the telescopic pipe 54 includes a long pipe and a short pipe, and the short pipe is sleeved on the outer wall of the long pipe, and the long pipe is connected with the bottom of the double-suction pump 5, and the outer wall of the short pipe is sleeved A sleeve 55 is fixed to the connection, a connecting plate 56 is fixed to one side of the sleeve 55, and a linear motor 57 is arranged on the side of the connecting plate 56 away from the sleeve 55, the slider of the linear motor 57 is fixedly connected to the connecting plate 56, the internal movably connected to the nutrient solution tank 6, a plurality of partitions 61 are welded around the inner wall of the nutrient solution tank 6, and the nutrient solution tank 6 is divided into a plurality of nutrient solution spaces storing different concentrations by the plurality of partitions 61, a slow motor 64 is arranged at the bottom of the nutrient solution tank 6, and a shaft seat 62 is provided at the connection between the nutrient solution tank 6 and the slow motor 64, a discharge nozzle 65 is provided along one side of the shaft seat 62 of the nutrient solution tank 6, and the discharge nozzle 65 is communicated with one of the plurality of nutrient solution spaces storing different concentrations, and discharges The space above the nozzle 65 does not need to be equipped with nutrient solution. The lower end of the discharge nozzle 65 is connected to a discharge pipe 63. The output end of the discharge pipe 63 is distributed along the surface of the storage tank 1, and baffles 21 are welded on both sides of the output end of the discharge pipe 63 of the storage tank 1. The entire nutrient solution tank 6 serves as a vitamin fermentation feeding tank. The interior thereof is divided into multiple spaces for storing nutrient solutions of different concentrations by a partition 61. At the same time, according to the needs of vitamin fermentation, nutrient solutions of different concentrations need to be supplemented according to time. A slow motor 64 is provided at the bottom of the nutrient solution tank 6. The slow motor 64 is used to drive the nutrient solution tank 6 above to match the activity, so as to control a certain time period to rotate the nutrient solution in the air of this concentration to the bottom of the double-suction pump 5 for feeding, thereby reducing manpower. In order to meet the need for regular feeding and facilitate the experimenters to feed, and to reduce the mutual interference of nutrient solutions of different concentrations, the user opens a discharge nozzle 65 in a certain space. After the nutrient solution is pumped by the double-suction pump 5, there will be a certain amount of residual liquid in its pipeline. By sucking in the cleaning liquid through the dispersion pipeline 53 and then transporting the cleaning liquid to the space above the discharge nozzle 65, the need for re-cleaning of the contaminated pipeline is met, an effective experimental environment is provided for the entire vitamin fermentation, and the labor intensity of the experimenters is also reduced. A base 2 is welded to the bottom of the lower end of the storage tank 1, and the threaded holes around the base 2 are threadedly connected with fastening bolts 22. The storage tank 1 is fixed to the assembly bracket by the fastening bolts 22, which meets the user's needs for assembling and installing the storage tank 1.

[0023] Example 2

[0024] See also Figure 1-3 The utility model provides a technical solution: a vitamin fermentation batch feeding device, a plurality of dispersed pipes 53 are connected to the vitamin fermentation tank through a shunt pipe. When the user needs to supplement the nutrient solution for the vitamin fermentation flora, the user can use the double suction pump 5 to pump the nutrient solution in the nutrient solution tank 6, and the nutrient solution flows into the connecting pipe 51 through the telescopic pipe 54. The appropriate amount of nutrient solution is quantitatively delivered to the dispersed pipe 53 through the flow valve 52, and then evenly distributed to each vitamin fermentation tank from the shunt pipe. At the same time, as time goes by, the experimenter needs to add other The nutrient solution of different concentrations can be pulled upward by the linear motor 57 to move the connecting plate 56, and the short tube moves upward along the outer wall of the long tube until the short tube of the telescopic tube 54 is separated from the top of the nutrient solution tank 6. As the slow motor 64 rotates, multiple spaces for storing nutrient solutions of different concentrations are sorted to the lower end of the telescopic tube 54, and then the connecting plate 56 is pulled downward by the linear motor 57 to be pumped. The entire operation step does not require manual means to replenish the nutrient solution, freeing the hands of the experimenter, and also meeting the experimenter's needs for regular batch feeding, which is convenient for the experimenter to use.

[0025] Working principle: For this type of vitamin fermentation batch feeding device, when the user needs to supplement the nutrient solution for the vitamin fermentation flora, the user can pump the nutrient solution in the nutrient solution tank 6 through the double suction pump 5, and flow it into the connecting pipe 51 through the telescopic pipe 54, and quantitatively deliver the appropriate amount of nutrient solution to the dispersion pipe 53 through the flow valve 52, and then evenly distribute it to each vitamin fermentation tank from the diversion pipe. After the nutrient solution is pumped by the double suction pump 5, there will be a certain amount of residual liquid in its pipeline. By sucking the cleaning liquid in the dispersion pipe 53, the cleaning liquid is delivered to the air above the discharge nozzle 65. At the same time, as time goes by, if the experimenter needs to add nutrient solution of other concentrations, the connecting plate 56 can be pulled upward by the linear motor 57, and the short tube moves upward along the outer wall of the long tube until the short tube of the telescopic tube 54 is separated from the top of the nutrient solution tank 6. As the slow motor 64 rotates, multiple spaces for storing nutrient solutions of different concentrations are sorted to the lower end of the telescopic tube 54, and then the connecting plate 56 is pulled downward by the linear motor 57 for pumping. In this way, the use process of the entire vitamin fermentation batch feeding device is completed.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vitamin fermentation batch feeding device, comprising a storage tank (1), a top cover (3), a double-suction pump (5) and a nutrient solution tank (6), characterized in that: The top of the storage tank (1) is provided with a top cover (3), a through hole (4) is opened at the center of the upper end of the top cover (3), and a double-suction pump (5) is mounted on the top cover (3) along one side of the through hole (4), the top of the double-suction pump (5) is connected with a connecting pipe (51), and one end of the connecting pipe (51) away from the double-suction pump (5) is connected with a flow valve (52), the other end of the flow valve (52) is connected with a plurality of dispersed pipelines (53) of shunt pipes, and the lower end of the double-suction pump (5) is connected with a telescopic pipe ( 54), and the telescopic tube (54) comprises a long tube and a short tube, and the short tube is sleeved on the outside of the long tube, and the long tube is communicated with the bottom of the double-suction pump (5), and a sleeve (55) is sleeved and fixed on the outer wall of the short tube, a connecting plate (56) is fixed on one side of the sleeve (55), and a linear motor (57) is arranged on the side of the connecting plate (56) away from the sleeve (55), a slider of the linear motor (57) is fixedly connected to the connecting plate (56), and a nutrient solution tank (6) is movably connected inside the storage tank (1).

2. A vitamin fermentation batch feeding device according to claim 1, characterized in that: A plurality of partitions (61) are welded around the inner wall of the nutrient solution tank (6), and the nutrient solution tank (6) is divided into a plurality of spaces for storing nutrient solutions of different concentrations by the plurality of partitions (61).

3. A vitamin fermentation batch feeding device according to claim 2, characterized in that: A slow-speed motor (64) is provided at the bottom of the nutrient solution tank (6), and a shaft seat (62) is provided at the connection between the nutrient solution tank (6) and the slow-speed motor (64).

4. A vitamin fermentation batch feeding device according to claim 3, characterized in that: The nutrient solution tank (6) is provided with a discharge nozzle (65) along one side of the shaft seat (62), and the discharge nozzle (65) is interconnected with one of a plurality of spaces storing nutrient solutions of different concentrations, and the space above the discharge nozzle (65) does not need to be filled with nutrient solution.

5. A vitamin fermentation batch feeding device according to claim 4, characterized in that: The lower end of the discharge nozzle (65) is connected to a discharge pipe (63).

6. A vitamin fermentation batch feeding device according to claim 5, characterized in that: The output end of the discharge pipe (63) is distributed around the surface of the storage tank (1), and baffles (21) are welded on both sides of the storage tank (1) along the output end of the discharge pipe (63).

7. A vitamin fermentation batch feeding device according to claim 1, characterized in that: A base (2) is welded to the bottom of the lower end of the storage tank (1), and threaded holes around the base (2) are threadedly connected with fastening bolts (22).

8. A vitamin fermentation batch feeding device according to claim 1, characterized in that: The plurality of dispersion pipes (53) are connected to the vitamin fermentation tank via a shunt pipe.

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