Microorganism extraction and fermentation device
By designing a microbial extraction and fermentation device that includes reciprocating screws, rotating rods, stirring leaves and flip plates, the problem of microbial inability to replace and rapid fermentation under a single stirring method is solved, and uniform turn and fermentation of microbial materials are achieved, and fermentation pollution is prevented.
Patent Information
- Application Number
- CN202422032832.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-21
AI Technical Summary
In the prior art, a single stirring method turns the microorganisms, resulting in the microorganisms at the upper and lower positions being unfavorable for replacement and affecting the rapid fermentation of the microorganisms.
A microbial extraction and fermentation device is designed, including a fermentation tank, a reciprocating screw rod, a rotating rod, a stirring leaf, a moving ring, a mounting frame and a flip plate. The up and down movement of the flip plate is controlled by the rotation of the reciprocating screw, and the rotation of the stirring leaf is achieved uniformly turning and fermenting of the microbial material.
The device turns the microbial material to turn the lower material to the upper position, achieving uniform fermentation of the microbial material, and prevents external bacteria from entering through the pressure relief device to prevent fermentation and contamination.
Smart Images
Figure CN222975169U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microbial extraction and fermentation, in particular to a microbial extraction and fermentation device. Background Technique
[0002] The microbial extraction process needs to use a fermentation device to ferment microorganisms and extract and refine microbial fermentation products, which are widely used in fields such as medicine and food industry.
[0003] During the fermentation process of microorganisms, it is necessary to turn the pile of microorganisms to facilitate the microorganisms in the lower layer to contact oxygen, so that the microbial raw materials in the pile are fermented evenly. However, using a single stirring method to turn the pile of microorganisms is not conducive to the replacement of microorganisms in the upper and lower positions, affecting the rapid fermentation of microorganisms.
[0004] Therefore, we propose a microbial extraction and fermentation device to solve the above-mentioned problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a microbial extraction and fermentation device to solve the problem that the single stirring method in the current market for turning the pile of microorganisms is not conducive to the replacement of microorganisms in the upper and lower positions, affecting the rapid fermentation of microorganisms as mentioned in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A microbial extraction and fermentation device, including a fermentation tank, the upper right side of the fermentation tank is communicated with a feed inlet, the upper end of the feed inlet is threadedly connected with a sealing cover, the lower side of the fermentation tank is communicated with a discharge port, and a discharge valve is installed on the discharge port;
[0007] A motor is installed on the upper side of the fermentation tank, the output end of the motor is connected with a reciprocating lead screw, the lower end of the reciprocating lead screw is installed with a rotating rod, and a stirring blade is connected to the outside of the rotating rod;
[0008] The outside of the reciprocating lead screw is threadedly connected with a moving ring, the outside of the moving ring is connected with a mounting frame, and a turning plate is installed inside the mounting frame.
[0009] Preferably, a pressure relief cylinder is installed in the upper left of the fermentation tank, a piston is slidably connected inside the pressure relief cylinder, a moving frame is connected to the upper side of the piston, the upper end of the moving frame is connected with a limiting rod at the left position, the lower end of the pressure relief cylinder is communicated with an air inlet pipe, and a side wall of the lower end of the pressure relief cylinder is communicated with an exhaust pipe, and one-way valves are installed on both the air inlet pipe and the exhaust pipe.
[0010] Preferably, the stirring blades and the material turning plates are distributed alternately, and both the stirring blades and the material turning plates are distributed in an inclined shape. This design can ensure the smooth rotation of the stirring blades and the material turning plates, and turn the fermented materials in the fermentation tank in multiple ways.
[0011] Preferably, the mounting frame is in a "7"-shaped structure, and there is a gap between the mounting frame and the stirring blades. This design can prevent the mounting frame from blocking the rotation of the stirring blades and ensure the smooth vertical movement of the mounting frame.
[0012] Preferably, the limiting rod penetrates through the upper wall of the fermentation tank, and the limiting rod is slidably connected to the fermentation tank. This design can use the limiting rod to limit the movement of the mounting frame and ensure the vertical movement of the mounting frame.
[0013] Preferably, the moving frame penetrates through the upper wall of the pressure relief cylinder and is connected to the piston, and the moving frame and the pressure relief cylinder form a sliding structure. This design can control the moving frame to drive the piston to move when the limiting rod moves, and relieve the pressure of the fermentation tank.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] (1) For this microbial extraction and fermentation device, by driving the reciprocating lead screw and the connected rotating rod to rotate, the rotation of the stirring blades can be controlled, and by using the rotation of the reciprocating lead screw, the moving ring can be controlled to move up and down reciprocally, so as to control the mounting frame to drive the material turning plates to move up and down reciprocally. Cooperating with the rotation of the stirring blades for stirring, the microbial materials can be turned over, enabling the materials below to be turned to the upper position and making the microbial materials ferment evenly;
[0016] (2) For this microbial extraction and fermentation device, when the limiting rod moves, the moving frame can be controlled to drive the piston to slide in the pressure relief cylinder, sucking and discharging the accumulated air pressure in the fermentation tank to achieve the pressure relief of the fermentation tank. This pressure relief method can prevent external bacteria from entering the fermentation tank and causing fermentation pollution. Description of the Drawings
[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0018] Figure 2 is a schematic diagram of the bottom view structure of the present utility model;
[0019] Figure 3 is a schematic diagram of the sectional structure of the fermentation tank of the present utility model;
[0020] Figure 4 is a schematic diagram of the sectional structure of the pressure relief cylinder of the present utility model;
[0021] Figure 5 is a schematic diagram of the structure of the mounting frame of the present utility model;
[0022] Figure 6This is a schematic diagram of the connection structure between the reciprocating screw rod and the rotating rod of the present utility model.
[0023] In the figure: 1, fermentation tank; 2, feed inlet; 3, sealing cover; 4, discharge opening; 5, discharge valve; 6, motor; 7, reciprocating screw rod; 8, rotating rod; 9, stirring blade; 10, moving ring; 11, mounting bracket; 12, turning plate; 13, limiting rod; 14, moving frame; 15, pressure relief cylinder; 16, piston; 17, intake pipe; 18, exhaust pipe; 19, check valve. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: a microbial extraction fermentation device, including a fermentation tank 1, a feed inlet 2 is communicated with the upper right side of the fermentation tank 1, a sealing cover 3 is threadedly connected to the upper end of the feed inlet 2, a discharge opening 4 is communicated with the lower side of the fermentation tank 1, and a discharge valve 5 is installed on the discharge opening 4; a motor 6 is installed on the upper side of the fermentation tank 1, the output end of the motor 6 is connected to a reciprocating screw rod 7, the lower end of the reciprocating screw rod 7 is installed with a rotating rod 8, and a stirring blade 9 is connected to the outer side of the rotating rod 8; a moving ring 10 is threadedly connected to the outer side of the reciprocating screw rod 7, an installation bracket 11 is connected to the outer side of the moving ring 10, and a turning plate 12 is installed on the inner side of the installation bracket 11;
[0026] Furthermore, the stirring blades 9 and the turning plates 12 are distributed alternately, and both the stirring blades 9 and the turning plates 12 are distributed obliquely; the installation bracket 11 is in a "7" - shaped structure, and there is a gap between the installation bracket 11 and the stirring blade 9; the limiting rod 13 penetrates through the upper wall of the fermentation tank 1, and the limiting rod 13 is slidably connected to the fermentation tank 1;
[0027] Remove the sealing cover 3 from the feed inlet 2, put the microbial material into the fermentation tank 1 through the feed inlet 2 for fermentation, close the sealing cover 3. After fermenting for a period of time, the motor 6 can be powered on to control the rotation of the reciprocating lead screw 7 connected to the output end, thereby controlling the rotation of the rotating rod 8 installed at the lower end. The rotating rod 8 drives the stirring blades 9 installed on the outside to stir the microbial material. Moreover, the reciprocating lead screw 7 controls the reciprocating up and down movement of the moving ring 10 threadedly connected to the outside. The moving ring 10 drives the mounting frame 11 installed on the outside to move up and down. At this time, the limiting rod 13 on the mounting frame 11 slides on the fermentation tank 1 to limit the mounting frame 11 to move vertically. The mounting frame 11 controls the up and down movement of the turning plate 12 installed on the inside. Cooperating with the rotation of the stirring blades 9, the microbial material can be turned over, so that the material below is turned to the upper position, making the microbial material ferment evenly;
[0028] Furthermore, a pressure relief cylinder 15 is installed at the upper left of the fermentation tank 1. A piston 16 is slidably connected inside the pressure relief cylinder 15. A moving frame 14 is connected to the upper side of the piston 16. The upper end of the moving frame 14 is connected to the limiting rod 13 at the left position. The lower end of the pressure relief cylinder 15 is communicated with an air inlet pipe 17. The side wall of the lower end of the pressure relief cylinder 15 is communicated with an exhaust pipe 18. One-way valves 19 are installed on both the air inlet pipe 17 and the exhaust pipe 18;
[0029] Specifically, the moving frame 14 penetrates through the upper wall of the pressure relief cylinder 15 and is connected to the piston 16. The moving frame 14 and the pressure relief cylinder 15 form a sliding structure;
[0030] When the limiting rod 13 moves up, control the moving frame 14 installed at the end to move up. The moving frame 14 controls the piston 16 installed at the end to move up. At this time, the one-way valve 19 on the air inlet pipe 17 is opened to evacuate the fermentation tank 1. When the limiting rod 13 moves down, control the moving frame 14 to move down. The moving frame 14 controls the piston 16 installed at the end to move down. At this time, the one-way valve 19 on the exhaust pipe 18 is opened to discharge the air flow, realizing the pressure relief of the fermentation tank 1. This pressure relief method avoids external bacteria from entering the fermentation tank 1 and causing fermentation pollution. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.
[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A microbial extraction and fermentation device, comprising a fermentation tank (1), characterized in that: The upper right side of the fermentation tank (1) is connected to a feed port (2), the upper end of the feed port (2) is threadedly connected to a sealing cover (3), the lower side of the fermentation tank (1) is connected to a discharge port (4), and a discharge valve (5) is installed on the discharge port (4); A motor (6) is installed on the upper side of the fermentation tank (1), the output end of the motor (6) is connected to a reciprocating screw rod (7), the lower end of the reciprocating screw rod (7) is installed with a rotating rod (8), and the outer side of the rotating rod (8) is connected to a stirring blade (9); The outer side of the reciprocating screw rod (7) is threadedly connected to a moving ring (10), the outer side of the moving ring (10) is connected to a mounting frame (11), and the inner side of the mounting frame (11) is installed with a turning plate (12).
2. The microbial extraction and fermentation device according to claim 1, characterized in that: A pressure relief cylinder (15) is installed at the upper left of the fermentation tank (1), a piston (16) is slidably connected inside the pressure relief cylinder (15), a movable frame (14) is connected to the upper side of the piston (16), the upper end of the movable frame (14) is connected to the limit rod (13) at the left position, the lower end of the pressure relief cylinder (15) is connected to an air intake pipe (17), the side wall of the lower end of the pressure relief cylinder (15) is connected to an exhaust pipe (18), and both the air intake pipe (17) and the exhaust pipe (18) are installed with a one-way valve (19).
3. The microbial extraction and fermentation device according to claim 1, characterized in that: The stirring blades (9) and the turning plates (12) are arranged in a staggered manner, and the stirring blades (9) and the turning plates (12) are both arranged in an inclined manner.
4. The microbial extraction and fermentation device according to claim 1, characterized in that: The mounting frame (11) is a "7"-shaped structure, and a gap exists between the mounting frame (11) and the stirring blade (9).
5. The microbial extraction and fermentation device according to claim 2, characterized in that: The limiting rod (13) passes through the upper wall of the fermentation tank (1), and the limiting rod (13) and the fermentation tank (1) are slidably connected.
6. The microbial extraction and fermentation device according to claim 2, characterized in that: The movable frame (14) penetrates the upper wall of the pressure relief cylinder (15) and is connected to the piston (16); the movable frame (14) and the pressure relief cylinder (15) form a sliding structure.