Sterile storage tank for microbial fermentation

Abstract

The utility model discloses a sterile storage tank for microbial fermentation, and relates to the field of microbial fermentation, in particular to a sterile storage tank for microbial fermentation, which comprises a sterile storage tank body for microbial fermentation, a feeding pipe is arranged on the tank body, the middle of the feeding pipe is connected with a feeding hopper, the bottom of the feeding pipe is funnel-shaped, and the bottom of the feeding pipe is connected with a discharge pipe. According to the sterile storage tank, the problems that according to an existing sterile storage tank, the water is prevented from entering the material guide pipe by blocking the outlet end of the material guide pipe, but the water cannot enter the material guide pipe due to the phenomena of microorganism breathing, fermentation and the like in the sterile storage tank are solved; the problem that the addition amount of the materials is affected due to the fact that the air pressure in the sterile storage tank is increased when the material guide pipe opening is opened and the internal steam can be sprayed out through the material guide pipe by the excessively high air pressure inside the sterile storage tank, and part of the powder materials are easily blown out in the process of adding the powder materials is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of microbial fermentation, specifically to a sterile storage tank for microbial fermentation. BACKGROUND

[0002] Microbial fermentation refers to the process of using microorganisms to convert raw materials into products needed by humans through specific metabolic pathways under suitable conditions. The level of microbial fermentation production mainly depends on the genetic characteristics of the strain itself and the culture conditions. The application range of fermentation engineering includes medicine industry, food industry, energy industry, chemical industry, agriculture, genetically modified plants, biological nitrogen fixation, biopesticide, microbial feed, and environmental protection.

[0003] A microbial fermentation storage tank is disclosed in Chinese Patent No. CN114852539A. The structure includes a drive body, an exhaust pipe, a support, and an operating box. The drive body is installed on the operating box, and the operating box is movably connected to the drive body. The exhaust pipe is provided on the operating box, and the operating box is connected to the exhaust pipe. The bottom of the operating box is provided with a support, and the support is movably connected to the operating box. The operating box is provided with an operator, a stirring body, a temperature control body, a sensing body, and a box body. The operator is installed inside the box body, and the box body is connected to the operator. When storing microbial fermentation products, the invention pushes the closing plate through the deflection structure to block the opening of the material guide pipe body, preventing the vapor inside the tank from escaping into the material guide pipe. By installing assembly blocks on the assembly plate, the water droplets inside the pipe can be wiped off through the rotation of the assembly structure, reducing the humidity of the material guide pipe body. This prevents the powder-like material from adhering to the material guide pipe during the addition of powder-like or granular material into the storage tank.

[0004] The comparative document achieves the purpose of preventing moisture from entering the material guide pipe by blocking the outlet end of the material guide pipe. However, due to microbial respiration and fermentation in the sterile storage tank, the air pressure inside the tank increases. When the material guide pipe is opened, the high internal pressure can cause the internal steam to be sprayed out through the material guide pipe. During the addition of powder-like material, some of the powder-like material may be blown out, which affects the amount of material added.

[0005] Therefore, a new type of sterile storage tank for microbial fermentation is needed to solve the above problems. Utility model content

[0006] The utility model aims to provide a sterile storage tank for microbial fermentation to solve the problems raised in the background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme: A sterile storage tank for microbial fermentation, including the sterile storage tank body for microbial fermentation, be equipped with the feed pipe on the tank body, the middle part of feed pipe is connected with the feeding hopper, the bottom of feed pipe is funnel shape, the bottom of feed pipe is communicated with the inside of tank body, the inside of feed pipe is equipped with movable barrier column, the barrier column is connected with the connecting rod that extends to the top of feed pipe, the top of connecting rod is installed with the locking assembly for switching the position of barrier column.

[0008] Preferably, the bottom surface of the barrier column is on the same plane as the bottom surface of the barrier column, the bottom surface of the barrier column is concave upward and forms an inverted conical flow guide rod at the highest point.

[0009] Preferably, the locking assembly includes a fixed sleeve mounted on the top of the feed pipe, the connecting rod is provided with a lever extending to the outside of the fixed sleeve, the fixed sleeve is provided with a lifting groove, and the top and bottom of the lifting groove are respectively provided with a positioning groove.

[0010] Preferably, the connecting rod is provided with a ring plate, and the ring plate is provided with a through hole matched with the discharge end of the feeding hopper.

[0011] Preferably, the bottom of the ring plate is provided with a scraper.

[0012] Preferably, a plurality of drainage strips are provided on the outer wall of the feed pipe, and the cross section of the drainage strip gradually decreases from top to bottom.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. In the utility model, the movable barrier column is arranged in the feed pipe with a conical bottom, the middle and lower part of the barrier column is matched with the middle and lower part of the feed pipe, the barrier column can block the bottom end of the feed pipe, the residual steam in the feed pipe can be avoided, the feeding hopper is communicated with the feed pipe, the material entering the tank body needs to pass through the ring plate and the barrier column twice, and the added material can be conveniently confirmed.

[0015] 2. In the utility model, the conical flow guide pipe and the drainage strip are arranged, the steam near the feed pipe can be collected, the excessive moisture near the feed pipe can be avoided, the moisture can not enter the feed pipe, and the powdery material can be put into the tank body without affecting. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model.

[0017] Figure 2 It is the left view of the utility model.

[0018] Figure 3 It is the utility modelFigure 2 Figure 3 is a sectional view taken along line A-A.

[0019] Figure 4 The utility model discloses Figure 3 Figure 4 is an enlarged view of portion A in Figure 3.

[0020] In the figure: 1, tank body; 2, feed pipe; 3, feeding hopper; 4, blocking column; 5, connecting rod; 6, conical flow guide rod; 7, fixed sleeve; 8, push rod; 9, lifting groove; 10, positioning groove; 11, ring plate; 12, through hole; 13, scraper; 14, drainage strip. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] All the electronic components in the application are controlled by external controllers.

[0023] Embodiment one

[0024] Please refer to Figures 1-4 The utility model provides a sterile storage tank for microorganism fermentation, including the sterile storage tank body 1 for microorganism fermentation, be equipped with the feed pipe 2 on the tank body 1, the middle part of the feed pipe 2 is connected with the feeding hopper 3, the bottom of the feed pipe 2 is funnel shape, the bottom of the feed pipe 2 is communicated with the inside of tank body 1, the inside of the feed pipe 2 is equipped with movable blocking column 4, the blocking column 4 is connected with the connecting rod 5 that extends to the top of feed pipe 2, the top of the connecting rod 5 is installed with the locking assembly for switching the position of blocking column 4, the bottom surface of the blocking column 4 is located on the same plane with the bottom surface of blocking column 4, the bottom surface of the blocking column 4 is concave upwards and forms inverted conical flow guide rod 6 at the highest point.

[0025] The tank body 1 is a closed liquid material storage tank for microbial fermentation, which can be sterilized, the feeding pipe 2 is installed on the top of the tank body 1, the middle part of the feeding hopper 3 is communicated with the feeding pipe 2, the bottom of the feeding pipe 2 is funnel-shaped and can be lowered, the top of the feeding hopper 3 is provided with a cover, the feeding hopper 3 is communicated with the feeding pipe 2, and the material can be conveniently added into the tank body 1 through the feeding pipe 2, the blocking column 4 is located in the feeding pipe 2, the blocking column 4 is in the shape of a shuttle, the middle and lower parts of the blocking column 4 are matched with the inner wall of the feeding pipe 2, the middle and lower parts of the blocking column 4 can block the discharging end of the feeding pipe 2, the connecting rod 5 is fixedly connected with the blocking column 4, the bottom surface of the blocking column 4 is flush with the bottom of the feeding pipe 2, the internal steam cannot enter the feeding pipe 2, the upward concave structure can conveniently guide the steam, and the conical flow guide rod 6 can accelerate the condensation of the steam, so that the steam cannot stay near the feeding pipe 2 for a long time.

[0026] Specifically, the locking assembly comprises a fixed sleeve 7 installed on the top of the feeding pipe 2, the connecting rod 5 is provided with a pulling rod 8 extending to the outside of the fixed sleeve 7, the fixed sleeve 7 is provided with a lifting groove 9, the top and bottom of the lifting groove 9 are respectively provided with positioning grooves 10, the fixed sleeve 7 is fixedly connected with the top of the feeding pipe 2, the pulling rod 8 is fixedly connected with the connecting rod 5, the lifting groove 9 is arranged on the fixed sleeve 7, the positioning grooves 10 are located at the top and bottom of the lifting groove 9, the positioning grooves 10 are perpendicular to the lifting groove 9, when the pulling rod 8 is located in the lower positioning groove 10, the middle and lower parts of the blocking column 4 can be attached to the middle and lower parts of the feeding pipe 2, and when the pulling rod 8 moves to the upper positioning groove 10, the middle and lower parts of the blocking column 4 are separated from the inner wall of the middle and lower parts of the feeding pipe 2.

[0027] The connecting rod 5 is provided with a ring plate 11, and the ring plate 11 is provided with a through hole 12 matched with the discharging end of the feeding hopper 3; the bottom of the ring plate 11 is provided with a scraper 13, the ring plate 11 and the connecting rod 5 are fixedly connected together, the ring plate 11 is communicated with the inner wall of the feeding pipe 2, and the through hole 12 is arranged on the ring plate 11; when the through hole 12 coincides with the discharging end of the feeding hopper 3, the material can enter the inside of the feeding pipe 2, and when the through hole 12 does not face the discharging end of the feeding hopper 3, the continuous feeding of the material can be prevented, the scraper 13 is fixedly connected with the ring plate 11, and the scraper 13 can clean the inner wall of the feeding pipe 2, so that the added material is prevented from remaining on the inner wall of the feeding pipe 2.

[0028] On the basis of the above embodiment, specifically, a plurality of drainage strips 14 are arranged on the outer wall of the feeding pipe 2, the cross section of the drainage strip 14 gradually decreases from top to bottom, the drainage strip 14 is arranged on the outer wall of the feeding pipe 2, and the cross section of the drainage strip 14 decreases with the decrease of the height, so that the liquid beads can be conveniently collected.

[0029] Working principle: when the material is added, first open the feeding hopper 3, add a certain amount of material to the feeding hopper 3, when the amount is determined, rotate the connecting rod 5 through the shift rod 8 to make the through hole 12 coincide with the discharge end of the feeding hopper 3, at this time the material in the feeding hopper 3 will enter the inside of the feeding pipe 2 through the through hole 12, then the material will enter above the blocking column 4, when it is needed to put these materials into the tank body 1, move the shift rod 8 into the lifting groove 9 and move the shift rod 8 upwards to make the shift rod 8 fixed in the top positioning groove 10, at this time the blocking column 4 will be separated from the bottom wall of the feeding hopper, the material in the feeding pipe 2 will enter the tank body 1, when the shift rod 8 moves in the positioning groove 10, the ring plate 11 and the scraper 13 will rotate with the connecting rod 5, which can conveniently switch the position of the through hole 12 and clean the inner wall of the feeding pipe 2, after the addition is completed, push the shift rod 8 to the lower positioning groove 10 again and make the through hole 12 staggered with the discharge end of the feeding hopper 3.

[0030] The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A sterile storage tank for microbial fermentation, characterized in that, The container includes a sterile storage tank (1) for microbial fermentation, the tank (1) is provided with a feed pipe (2), the feed pipe (2) is connected to a feeding hopper (3) in the middle, the bottom of the feed pipe (2) is funnel-shaped, the bottom of the feed pipe (2) is connected to the inside of the tank (1), the inside of the feed pipe (2) is provided with a movable baffle column (4), and a connecting rod (5) extending to the top of the feed pipe (2) is connected to the baffle column (4). The top of the link (5) is equipped with a locking assembly for switching the position of the blocking post (4).

2. The aseptic storage tank for microbial fermentation according to claim 1, characterized in that: The bottom surface of the barrier column (4) is on the same plane as the bottom surface of the barrier column (4). The bottom surface of the barrier column (4) is concave upward and forms an inverted conical guide rod (6) at the highest point.

3. The aseptic storage tank for microbial fermentation according to claim 2, characterized in that: The locking assembly includes a fixed sleeve (7) installed on the top of the feed pipe (2), a lever (8) extending to the outside of the fixed sleeve (7) on the connecting rod (5), a lifting groove (9) on the fixed sleeve (7), and positioning grooves (10) on the top and bottom of the lifting groove (9).

4. The aseptic storage tank for microbial fermentation according to claim 3, characterized in that: The connecting rod (5) is provided with a ring plate (11), and the ring plate (11) is provided with a through hole (12) that matches the discharge end of the feeding hopper (3).

5. The aseptic storage tank for microbial fermentation according to claim 4, characterized in that: The bottom of the ring plate (11) is provided with a scraper (13).

6. The aseptic storage tank for microbial fermentation according to claim 5, characterized in that: The feed pipe (2) has multiple guide strips (14) on its outer wall, and the cross-section of the guide strips (14) gradually decreases from top to bottom.

Images