CN116751673B - Microbial source chitosan oligosaccharide preparation fermenting installation - Google Patents

Microbial source chitosan oligosaccharide preparation fermenting installation Download PDF

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Publication number
CN116751673B
CN116751673B CN202311033659.2A CN202311033659A CN116751673B CN 116751673 B CN116751673 B CN 116751673B CN 202311033659 A CN202311033659 A CN 202311033659A CN 116751673 B CN116751673 B CN 116751673B
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China
Prior art keywords
fixedly connected
sliding
far away
base
chassis
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CN202311033659.2A
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CN116751673A (en
Inventor
徐伦超
宋江红
姜云龙
梁志勇
王群
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Qingdao Vast Marine Biological Polytron Technologies Inc
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Qingdao Vast Marine Biological Polytron Technologies Inc
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Publication of CN116751673A publication Critical patent/CN116751673A/en
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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/48Holding appliances; Racks; Supports
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/38Caps; Covers; Plugs; Pouring means
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00Constructional details, e.g. recesses, hinges
    • C12M23/46Means for fastening
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02Stirrer or mobile mixing elements
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature

Abstract

The invention discloses a microbial source chitosan oligosaccharide preparation fermentation device in the technical field of chitosan oligosaccharide preparation, which comprises a base, wherein a plurality of support columns which are symmetrically arranged are fixedly connected to the upper end face of the base, one ends of the support columns, which are far away from the base, are fixedly connected with a working tank together, an opening is arranged on one side wall of the working tank, which is far away from the base, a top end plug is slidably connected in the opening, a cover plate is fixedly connected to one side wall, which is far away from the opening, of the top end plug, a rotating motor is arranged on one side wall, which is far away from the top end plug, of the cover plate, an output shaft is arranged on the rotating motor, one end, which is far away from the rotating motor, penetrates through the cover plate and the top end plug, and one end, which is far away from the rotating motor, of the output shaft is fixedly connected with a rotating column. According to the invention, the biological crust can be effectively stirred and ground by a worker, so that the microorganism can finish the chitosan oligosaccharide preparation fermentation work better and more efficiently, and the method is greatly beneficial to the use of the worker.

Description

Microbial source chitosan oligosaccharide preparation fermenting installation
Technical Field
The invention relates to the technical field of chitosan oligosaccharide preparation, in particular to a microbial source chitosan oligosaccharide preparation fermentation device.
Background
The chitosan oligosaccharide, also called as chitosan oligosaccharide and chitosan oligosaccharide, is an oligosaccharide product with polymerization degree of 2-20, the molecular weight is less than or equal to 3200Da, the chitosan oligosaccharide is a low molecular weight product with good water solubility, large function and high biological activity, and the preparation of the chitosan oligosaccharide is usually carried out by utilizing microbial fermentation in the prior art, so that a corresponding fermentation device is needed.
When the chitosan oligosaccharide preparation work is carried out, corresponding biological crustaceans such as shrimp and crab shells are needed, the body of the biological crustaceans is hard, and when the corresponding solution is used for fermentation work, the biological crustaceans are not easy to break and often cannot be fully contacted with microorganisms in the solution, so that the fermentation work cannot be completed efficiently, and the high-quality and efficient completion of the chitosan oligosaccharide fermentation preparation work is greatly unfavorable.
Therefore, we propose a microbial source chitosan oligosaccharide preparation fermentation device to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a microbial source chitosan oligosaccharide preparation fermentation device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a microbial source chitosan oligosaccharide preparation fermenting installation, includes the base, fixedly connected with is a plurality of support columns that are mutual symmetry setting on the up end of base, a plurality of the support column is kept away from the common fixedly connected with working tank of one end of base, be equipped with the opening on the lateral wall of base is kept away from to the working tank, sliding connection has the top stopper in the opening, fixedly connected with apron on the lateral wall of opening is kept away from to the top stopper, be equipped with rotating electrical machines on the lateral wall of top stopper is kept away from to the apron, rotating electrical machines is last to be equipped with the output shaft, rotating electrical machines's one end is kept away from to the output shaft runs through apron and top stopper setting, rotating electrical machines's one end fixedly connected with spliced pole is kept away from to the output shaft, be equipped with the export on the lateral wall that the working tank is close to the base, be equipped with the chassis in the export, the export is fight form setting, the chassis is fight form setting too, the shape on chassis is the matching setting with the shape of export, be equipped with adapting unit between chassis and the rotating pole.
Preferably, the connecting component comprises a sliding cavity arranged on one side of the rotating column, which is close to the chassis, a sliding opening is formed in one side wall of the sliding cavity, a sliding disc is connected in the sliding cavity in a sliding mode, a sliding block is connected in the sliding opening in a sliding mode, the sliding block is fixedly connected to the sliding disc, a sliding spring is fixedly connected to one side wall of the sliding disc, which is far away from the sliding disc, of the sliding spring, one end of the sliding spring, which is far away from the sliding disc, is fixedly connected to the inner wall of the sliding cavity, a rotating groove is formed in one side wall of the sliding disc, which is far away from the sliding block, a rotating block is connected to the rotating groove in a rotating mode, the rotating block is concave, the shape of the rotating block is matched with the shape of the rotating groove, the rotating block is fixedly connected to the chassis, a plurality of grid discs are connected to the rotating column in a rotating mode, the grid discs are all in a sliding mode and are arranged on the inner wall of the working tank, and a plurality of auxiliary components are arranged on the rotating column in a matched mode.
Preferably, the auxiliary component comprises a stirring column fixedly connected to the rotating column, a plurality of annular grooves are formed in the stirring column, annular blocks are rotationally connected in the annular grooves, and auxiliary rollers are fixedly connected to the annular blocks.
Preferably, a plurality of annular openings are formed in the inner wall of the grid plate, a plurality of limiting rings are connected in the annular openings in a rotating mode, and the limiting rings are fixedly connected to the rotating columns.
Preferably, the inner wall of the working tank is provided with an annular cavity, the inner wall of the annular cavity is fixedly connected with a heat conducting disc, one side outer wall of the working tank is fixedly connected with a temperature control assembly, one side, close to the working tank, of the temperature control assembly is provided with a temperature control end, one end, far away from the temperature control assembly, of the temperature control end penetrates through the working tank, and one end, far away from the temperature control assembly, of the temperature control end is arranged on the heat conducting disc.
Preferably, be equipped with a plurality of buckles on the outer wall of working tank, a plurality of the base setting is all kept away from to the buckle, and a plurality of the buckle is kept away from the one end of working tank and is all set up on the apron, fixedly connected with a plurality of handles on the lateral wall of base is kept away from to the apron.
Preferably, a conical block is fixedly connected to one side wall, far away from the base, of the chassis, and the conical block is sleeved on the sliding block.
Preferably, a plurality of all fixedly connected with solid fixed ring on the lateral wall that the support column is close to each other, a plurality of gu fixed ring all is close to the setting of working jar, a plurality of all sliding connection has the clamping rod in the solid fixed ring, a plurality of the clamping rod keeps away from the one end of a plurality of solid fixed ring all and runs through and have the removal ring, a plurality of all fixedly connected with joint dish on the lateral wall that the clamping rod kept away from a plurality of solid fixed ring, a plurality of remove the one end that the ring is close to each other fixedly connected with net basket jointly, net basket just sets up to the export, be equipped with the material case on the base, the material case just sets up to net basket.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, a worker can limit a plurality of grid plates by means of the working tank, the power of the rotating motor is used for controlling the rotating column and the stirring columns to rotate, the stirring columns can stir materials in the working tank, meanwhile, the auxiliary roller can be matched with the non-rotating grid plates to grind the shells in the working tank while rotating, so that the biological shells are finely crushed, the biological shells can be better contacted with microorganisms, the fermentation preparation work can be further completed more efficiently, and the arrangement of the grid basket and the material box can be used for effectively separating shell impurities and chitosan oligosaccharide dissolved in water, so that the material taking work of the worker is greatly facilitated.
Drawings
FIG. 1 is a front structural sectional view of a microbial source chitosan oligosaccharide preparation fermentation device provided by the invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1;
FIG. 3 is an enlarged view of the structure B of FIG. 1;
FIG. 4 is an enlarged view of the structure C of FIG. 1;
FIG. 5 is a top view of a part of a working tank of a microorganism source chitosan oligosaccharide preparation fermentation device.
In the figure: 1 base, 2 support column, 3 working tank, 4 opening, 5 top end plug, 6 cover plate, 7 rotating motor, 8 output shaft, 9 rotating column, 10 outlet, 11 chassis, 12 sliding cavity, 13 sliding port, 14 sliding disk, 15 sliding block, 16 sliding spring, 17 rotating groove, 18 rotating block, 19 grid disk, 20 stirring column, 21 annular groove, 22 annular block, 23 auxiliary roller, 24 annular port, 25 spacing ring, 26 annular cavity, 27 heat conducting disk, 28 temperature control component, 29 temperature control end, 30 buckle, 31 handle, 32 conical block, 33 fixed ring, 34 clamping rod, 35 moving ring, 36 clamping disk, 37 grid basket, 38 material box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, a microbial source chitosan oligosaccharide preparation fermentation device comprises a base 1, a plurality of support columns 2 which are symmetrically arranged are fixedly connected to the upper end face of the base 1, one end of each support column 2 far away from the base 1 is fixedly connected with a working tank 3, an annular cavity 26 is arranged on the inner wall of each working tank 3, a heat conducting disc 27 is fixedly connected to the inner wall of each annular cavity 26, a temperature control assembly 28 is fixedly connected to the outer wall of one side of each working tank 3, one side, close to each working tank 3, of each temperature control assembly 28 is provided with a temperature control end 29, one end, far away from each temperature control assembly 28, of each temperature control end 29 penetrates through each working tank 3, one end, far away from each temperature control assembly 28, of each temperature control end 29 is arranged on each heat conducting disc 27, so that the temperature can be controlled conveniently, the fermentation work can be completed better, one side wall, far away from the base 1, of each working tank 3 is provided with an opening 4, a top plug 5 is slidably connected to one side wall, far away from the opening 4, a cover plate 6 is fixedly connected to the working tank 3, a plurality of buckles 30 are arranged on the outer wall of each working tank 3, the buckles 30 are far away from the base 1, one end, the buckles 30 are far away from the base 6 is fixedly connected to the side walls of the cover plate 6, and one end is far away from the cover plate 6, and the cover plate is fixedly connected to the base 6, and the cover plate is convenient for people to detach;
a rotating motor 7 is arranged on one side wall of the cover plate 6 far away from the top end plug 5, an output shaft 8 is arranged on the rotating motor 7, one end of the output shaft 8 far away from the rotating motor 7 penetrates through the cover plate 6 and the top end plug 5, one end of the output shaft 8 far away from the rotating motor 7 is fixedly connected with a rotating column 9, an outlet 10 is arranged on one side wall of the working tank 3 close to the base 1, a plurality of support columns 2 are fixedly connected with a fixed ring 33 on one side wall, a plurality of fixed rings 33 are arranged close to the working tank 3, clamping rods 34 are slidably connected in the plurality of fixed rings 33, one ends of the plurality of clamping rods 34 far away from the plurality of fixed rings 33 are respectively penetrated with a movable ring 35, one side wall of the plurality of clamping rods 34 far away from the plurality of fixed rings 33 is fixedly connected with a clamping disc 36, so that a worker can conveniently install and detach a grid basket 37, and then the worker can conveniently clean the grid basket 37, one end of the plurality of movable rings 35 is fixedly connected with the grid basket 37 together, the grid basket 37 is arranged opposite to the outlet 10, a material box 38 is arranged on the base 1, the material box 38 is arranged opposite to the working basket 37, the material box 37 is arranged opposite to the working basket 37, thus the material box is arranged in a chassis 11, the chassis 11 is provided with a large-shaped chassis 11, and is provided with a base 11, and is in a shape of a chassis 11, and is in a shape, and is connected with the chassis 11, and has a chassis 11 is provided with the shape, and has a chassis 11 is provided;
the connecting part comprises a sliding cavity 12 arranged on one side of the rotating column 9, which is close to the chassis 11, a sliding opening 13 is formed in one side wall of the sliding cavity 12, which is close to the chassis 11, a sliding disc 14 is connected in a sliding manner in the sliding cavity 12, a sliding block 15 is connected in a sliding manner in the sliding opening 13, the sliding block 15 is fixedly connected to the sliding disc 14, a sliding spring 16 is fixedly connected to one side wall of the sliding disc 14, which is far away from the sliding block 15, one end of the sliding spring 16, which is far away from the sliding disc 14, is fixedly connected to the inner wall of the sliding cavity 12, a rotating groove 17 is formed in one side wall of the sliding block 15, which is far away from the sliding disc 14, a rotating block 18 is connected in a concave manner, the rotating block 18 is in a convex shape, the shape of the rotating block 18 is matched with the shape of the rotating groove 17, the rotating block 18 is fixedly connected to the chassis 11, a conical block 32 is fixedly connected to one side wall of the chassis 11, which is far away from the base 1, and the conical block 32 is sleeved on the sliding block 15, so that materials can fall better;
the rotation column 9 is rotationally connected with a plurality of grid plates 19, annular openings 24 are formed in the inner walls of the grid plates 19, limiting rings 25 are rotationally connected in the annular openings 24, the limiting rings 25 are fixedly connected to the rotation column 9, the rotation column 9 is better connected with the grid plates 19, the rotation column 9 is not interfered simultaneously and independently rotates, the grid plates 19 are slidably connected to the inner wall of the working tank 3, a plurality of auxiliary components are arranged on the rotation column 9 and are matched with the grid plates 19, the auxiliary components comprise stirring columns 20 fixedly connected to the rotation column 9, a plurality of annular grooves 21 are formed in the stirring columns 20, annular blocks 22 are rotationally connected in the annular grooves 21, auxiliary rollers 23 are fixedly connected to the annular blocks 22, so that the crustaceans can be ground by the aid of the auxiliary rollers 23 and the grid plates 19, the crustaceans can be better contacted with microorganisms, and fermentation preparation work can be completed better.
During the use of the invention, firstly, a worker can lift the cover plate 6 and the top plug 5 above the working tank 3 by means of the corresponding suspension equipment and the handle 31, then can slowly put the structures such as the chassis 11 and the like into the working tank 3 through the opening 4, at the moment, as the sliding block 15 can slide in the sliding opening 13, the sliding disk 14 can slide in the sliding cavity 12, meanwhile, the sliding spring 16 can take self elasticity as power, so that the chassis 11 can be inserted into the outlet 10, the chassis 11 can stably seal the outlet 10 by means of the arrangement of the bucket-shaped structure, at the moment, the top end plug 5 is not inserted into the opening 4, so that the worker can add materials such as the crust into the working tank 3 through the opening 4, and can stably stay in the working tank 3 by means of the arrangement of the chassis 11, and the like, then after finishing the material adding work, the suspension equipment can be operated to continuously release the structures such as the cover plate 6, so that the top end plug 5 can stably insert into the opening 4, the chassis 19 can slide into the inner wall of the working tank 3, and the chassis 11 can be stably closed by means of self-elasticity, and the chassis 11 can be stably arranged, and the chassis 11 can be opened, and the primary fermentation cylinder can be completely closed by means of the sliding opening 12 and the sliding opening 13, and the sliding opening 13 can be smoothly arranged, and the primary fermentation cylinder can be opened by the rotation of the chassis is not be completely, and the primary fermentation cylinder 30 is completely closed by the rotation, and the work is completely due to the arrangement of the fact that the sliding structure is not being completely arranged;
then, a worker can control the temperature control assembly 28, so that the temperature control assembly 28 controls the temperature of the heat conducting disc 27 through the temperature control end 29, then controls the temperature of the material in the working tank 3, so that fermentation work can be completed better, meanwhile, the rotating motor 7 can operate the output shaft 8 to control the rotating column 9 to rotate, then, the stirring columns 20 can rotate, when the stirring columns 20 rotate, the auxiliary roller 23 can rotate on the stirring columns 20, and the auxiliary roller 23 is close to the attached grid disc 19, the grid disc 19 cannot rotate due to the limitation of the working tank 3, the auxiliary roller 23 can rotate relative to the grid disc 19, then, the biological crustaceans between the two can be extruded and ground, so that the biological crustaceans are finer, the finer biological crustaceans can be contacted with microorganisms better, then, fermentation work is completed, and the quality of the preparation work of the worker is greatly improved;
after fermentation work is accomplished, the buckle 30 can be opened to the staff, then hang apron 6 through suspending device, so alright be convenient with rotating post 9 and net dish 19 isotructure pull out work jar 3, the inside structure that just has no longer to have like this work jar 3 is interfered, rotating post 9 isotructure can accomplish and expose, very big convenience staff clear up the work, when rotating post 9 isotructure rises, can drive chassis 11 and break away from export 10, the material of fermentation completion just can fall into net basket 37 through the export 10 of bucket form like this, can effectually intercept remaining piece with the help of the hole of net basket 37 for the chitosan oligosaccharide that dissolves in water continues to fall into material case 38, very big convenience staff is got the material and is subsequent processing work to the chitosan oligosaccharide product like this.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (5)

1. The utility model provides a microbial source chitosan oligosaccharide preparation fermenting installation, includes base (1), its characterized in that, fixedly connected with is a plurality of support columns (2) that are mutual symmetry setting on the up end of base (1), a plurality of support columns (2) are kept away from the one end of base (1) fixedly connected with work jar (3) jointly, be equipped with opening (4) on one lateral wall that base (1) was kept away from to work jar (3), sliding connection has top stopper (5) in opening (4), fixedly connected with apron (6) on one lateral wall that opening (4) was kept away from to top stopper (5), be equipped with rotation motor (7) on one lateral wall that top stopper (5) was kept away from to apron (6), be equipped with output shaft (8) on rotation motor (7), one end that rotation motor (7) were kept away from to output shaft (8) runs through apron (6) and top stopper (5) setting, one end fixedly connected with rotation post (9) that rotation motor (7) were kept away from to output shaft (8), be equipped with export (10) on one lateral wall that work jar (3) is close to base (1), be equipped with export (10) on one lateral wall that export (10) are kept away from, be equipped with in the form chassis (11) also, be equipped with in the form of taking the form of chassis (11), the shape of the chassis (11) is matched with the shape of the outlet (10), and a connecting part is arranged between the chassis (11) and the rotating column (9);
the connecting part comprises a sliding cavity (12) arranged on one side of the rotating column (9) close to the chassis (11), a sliding opening (13) is arranged on one side wall of the sliding cavity (12) close to the chassis (11), a sliding disc (14) is connected in the sliding cavity (12) in a sliding mode, a sliding block (15) is connected in the sliding opening (13) in a sliding mode, the sliding block (15) is fixedly connected to the sliding disc (14), a sliding spring (16) is fixedly connected to one side wall, far away from the sliding block (15), of the sliding disc (14), one end, far away from the sliding disc (14), of the sliding spring (16) is fixedly connected to the inner wall of the sliding cavity (12), the sliding block (15) is provided with a rotary groove (17) on one side wall far away from the sliding disc (14), the rotary groove (17) is rotationally connected with a rotary block (18), the rotary groove (17) is concave, the rotary block (18) is convex, the shape of the rotary block (18) is matched with that of the rotary groove (17), the rotary block (18) is fixedly connected with the chassis (11), the rotary column (9) is rotationally connected with a plurality of grid discs (19), a plurality of grid discs (19) are all slidingly connected with the inner wall of the working tank (3), a plurality of auxiliary components are arranged on the rotating column (9), and the auxiliary components are matched with the grid plates (19);
the auxiliary component comprises a stirring column (20) fixedly connected to the rotating column (9), a plurality of annular grooves (21) are formed in the stirring column (20), annular blocks (22) are rotatably connected in the annular grooves (21), and auxiliary rollers (23) are fixedly connected to the annular blocks (22);
the inner walls of the grid plates (19) are respectively provided with an annular opening (24), the annular openings (24) are respectively connected with a limiting ring (25) in a rotating mode, and the limiting rings (25) are respectively and fixedly connected to the rotating column (9).
2. The microbial source chitosan oligosaccharide preparation fermentation device according to claim 1, wherein an annular cavity (26) is formed in the inner wall of the working tank (3), a heat conducting disc (27) is fixedly connected to the inner wall of the annular cavity (26), a temperature control assembly (28) is fixedly connected to the outer wall of one side of the working tank (3), wen Kongduan (29) is arranged on one side, close to the working tank (3), of the temperature control assembly (28), one end, far away from the temperature control assembly (28), of the temperature control end (29) penetrates through the working tank (3), and one end, far away from the temperature control assembly (28), of the temperature control end (29) is arranged on the heat conducting disc (27).
3. The microbial source chitosan oligosaccharide preparation fermentation device according to claim 1, wherein a plurality of buckles (30) are arranged on the outer wall of the working tank (3), the buckles (30) are all far away from the base (1), one ends of the buckles (30) far away from the working tank (3) are all arranged on the cover plate (6), and a plurality of handles (31) are fixedly connected to one side wall of the cover plate (6) far away from the base (1).
4. The microbial source chitosan oligosaccharide preparation fermentation device according to claim 1, wherein a conical block (32) is fixedly connected to a side wall of the chassis (11) far away from the base (1), and the conical block (32) is sleeved on the sliding block (15).
5. The microbial source chitosan oligosaccharide preparation fermentation device according to claim 1, wherein a plurality of fixed rings (33) are fixedly connected to one side wall, close to each other, of each support column (2), a plurality of fixed rings (33) are arranged close to the working tank (3), clamping rods (34) are slidably connected to each fixed ring (33), one ends, far away from the fixed rings (33), of the clamping rods (34) are provided with movable rings (35) in a penetrating mode, one side wall, far away from the fixed rings (33), of each clamping rod (34) is fixedly connected with clamping discs (36), one ends, close to each other, of the movable rings (35) are fixedly connected with grid baskets (37) in a common mode, the grid baskets (37) are arranged opposite to the outlet (10), a material box (38) is arranged on the base (1), and the material box (38) is opposite to the grid baskets (37).
CN202311033659.2A 2023-08-17 2023-08-17 Microbial source chitosan oligosaccharide preparation fermenting installation Active CN116751673B (en)

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