CN215856135U - Continuous fermentation device for preparing theaflavin - Google Patents
Continuous fermentation device for preparing theaflavin Download PDFInfo
- Publication number
- CN215856135U CN215856135U CN202122205850.3U CN202122205850U CN215856135U CN 215856135 U CN215856135 U CN 215856135U CN 202122205850 U CN202122205850 U CN 202122205850U CN 215856135 U CN215856135 U CN 215856135U
- Authority
- CN
- China
- Prior art keywords
- pipe
- tank
- fermentation
- fermentation tank
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The application discloses continuous fermentation device is used in theaflavin preparation includes: the device comprises a fermentation tank, a stirring assembly, a homogenizing circulation tank, a homogenizer, an air purifier, a sampling pipe, a vent pipe, a metering pump and a second valve; a vent pipe is inserted into the air outlet of the air purifier, and one end of the vent pipe is inserted into the fermentation tank; the homogenizing circulation tank is communicated with a pipeline of a feed inlet on the top surface of the fermentation tank, and a metering pump and a second valve are arranged on a pipeline of the homogenizing circulation tank communicated with the fermentation tank; the metering pump is arranged on a pipeline communicated with the fermentation tank through the device, exogenous enzyme liquid is added into the fermentation tank for metering, and the extraction yield of theaflavin can be improved after fermentation by the device.
Description
Technical Field
The application relates to the technical field of theaflavin extraction, in particular to a continuous fermentation device for theaflavin preparation.
Background
Theaflavins (TFs) are main functional components and quality components in black tea, and have wide application prospects in the fields of natural medicines, functional foods, daily chemical industry, functional beverages and the like. The TFs are widely used, the existing extraction process mostly takes tea leaves as raw materials, and the tea leaves are extracted by conventional processes such as leaching and the like, but the extraction efficiency is low due to the low content of the required enzyme in the tea leaves. When extracting after adopting plus exogenous enzyme method enzymolysis, current device can't effective control exogenous enzyme addition, and after fermentation period, the sample need uncap after the while, causes the pollution to the material in fermentation cylinder (10).
SUMMERY OF THE UTILITY MODEL
The present application provides a continuous fermentation apparatus for theaflavin preparation for solving the above technical problems.
The application provides a continuous fermentation device is used in theaflavin preparation includes: the device comprises a fermentation tank, a stirring assembly, a homogenizing circulation tank, a homogenizer, an air purifier, a sampling pipe, a vent pipe, a metering pump and a second valve;
a vent pipe is inserted into the air outlet of the air purifier, and one end of the vent pipe is inserted into the fermentation tank; the homogenizing circulation tank is communicated with a pipeline of a feed inlet on the top surface of the fermentation tank, and a metering pump and a second valve are arranged on a pipeline of the homogenizing circulation tank communicated with the fermentation tank;
the homogenizing circulating tank is communicated with the homogenizer pipeline through a circulating pipeline;
the stirring component is arranged on the top surface of the fermentation tank and extends into the fermentation tank;
the sampling pipe is inserted on the top surface of the fermentation tank, and the bottom of the sampling pipe is immersed in the fermentation liquor;
the sampling tube comprises: the device comprises a pipe body, a cover body, a plurality of silica gel elastic pieces, a positioning plate and a guide hole; the top surface of the pipe body extends out of the top surface of the fermentation tank; the top surface of the pipe body is covered with a cover body, and the cover body is in threaded connection with the pipe body; the silica gel elastic piece is arranged in the upper pipe body along the circumferential direction of the pipe body; one end of the silica gel elastic sheet is connected with the inner wall of the tube body, the other end of the silica gel elastic sheet extends to the center of the cross section of the tube body, and the extending end of the silica gel elastic sheet surrounds into a plug tube hole; the positioning plate is arranged in the bottom pipe body, and a guide hole is formed in the central axis of the positioning plate; the pilot hole is aligned with the central axis of the cannula hole.
Preferably, the vent pipe includes: the device comprises a pipe body, a cover body, a first ventilation through hole and a second ventilation through hole; one end of the tube body is communicated with the air outlet of the air purifier; the other end of the pipe body extends into the fermentation tank, and the other end of the pipe body is provided with a cover body; a first vent hole is formed in the bottom face of the other end of the tube body, a plurality of second vent holes are formed in the side wall of the other end of the tube body, and the first vent hole and the second vent holes are contained in the cover body.
Preferably, the longitudinal section of the guide hole is conical; the aperture of the top surface of the guide hole is larger than that of the bottom surface.
Preferably, the method comprises the following steps: the device comprises a temperature sensor, a pH value sensor, a circulating water coil pipe and a display; the circulating water coil pipe is sleeved on the outer wall of the fermentation tank; the temperature sensor and the pH value sensor are respectively and electrically connected with the display; the temperature sensor and the pH value sensor are arranged on the inner side wall of the lower part of the fermentation tank at intervals; the display is arranged on the outer bracket of the fermentation tank.
Preferably, the method comprises the following steps: a sealing gasket; the sealing washer is clamped between the cover body and the top surface of the sampling pipe body.
Preferably, the circulation line includes: branch pipe, circulation pipe, third valve, fourth valve; one end of the branch pipe is communicated with a liquid outlet on the bottom surface of the homogenizing circulation tank; the other end of the branch pipe is communicated with a liquid inlet pipeline of the homogenizer; one end of the circulating pipe is communicated with a liquid outlet of the homogenizer; the other end of the circulating pipe is communicated with a liquid inlet of the homogenizing circulating tank; the third valve is arranged on the branch pipe; the fourth valve is arranged on the circulating pipe.
Preferably, the method comprises the following steps: a liquid inlet pump and a circulating pump; the liquid inlet pump is arranged on the branch pipe; the circulating pump is arranged on the circulating pipe.
The beneficial effects that this application can produce include:
1) the application provides a continuous fermentation device is used in theaflavin preparation, through pack into the homogeneity circulation jar after smashing the pear material, through carrying out homogeneity processing many times to the pear material with the realization of homogenizer circulation pipeline intercommunication, after improving fibre fineness behind the homogeneity, through setting up the measuring pump that sets up on the pipeline that homogeneity circulation jar and fermentation cylinder are linked together, add exogenous enzyme liquid in the fermentation cylinder and measure, can improve theaflavin's extraction yield after the device fermentation. Simultaneously through inserting the sampling tube on the fermentation cylinder top surface to cover on the top surface of sampling tube and set up the silica gel elastic component, when can reduce the sample test theaflavin fermentation degree, the probability that outside foreign matter or pollutant were introduced improves fermentation product quality.
Drawings
FIG. 1 is a schematic front view of a continuous fermentation device for preparing theaflavins according to the present application;
FIG. 2 is a schematic view of a point A in a partially enlarged structure;
FIG. 3 is a schematic view of a partial enlarged structure at point B;
FIG. 4 is a schematic view of a partial enlarged structure of point C;
FIG. 5 is a schematic top view of a sampling guide provided herein;
fig. 6 is a schematic top view of the silicone elastic member provided in the present application;
illustration of the drawings:
10. a fermentation tank; 27. a breather pipe; 271. a cover body; 272. a first vent through hole; 273. a second vent hole; 231. an air purifier; 232. an intake pump; 233. a first valve; 123. A sampling tube; 122. a cover body; 126. a sealing gasket; 132. a cannula hole; 131. a silica gel elastic sheet; 127. positioning a plate; 128. a guide hole; 241. a homogenizing circulating tank; 243. a metering pump; 242. a second valve; 255. a third valve; 256. a fourth valve; 254. a liquid inlet pump; 257. a circulation pump; 252. a homogenizing valve box; 258. a support leg; 259. a homogenizing motor; 251. a homogeneous sample introduction interface; 253. a homogeneous sample outlet interface; 21. a stirring motor; 211. a motor base; 212. a coupling; 213. a rotating shaft; 214. a stirring paddle; 216. a mounting seat 215 and a circulating water coil pipe; 218. a temperature sensor; 111. and a pH value sensor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Technical means which are not described in detail in the present application and are not used for solving the technical problems of the present application are all arranged according to common knowledge in the field, and various common knowledge arrangement modes can be realized.
Referring to fig. 1 to 6, the continuous fermentation device for preparing theaflavin provided by the present application includes: the device comprises a fermentation tank 10, a stirring component, a homogenizing circulation tank 241, a homogenizer, an air purifier 231, a sampling pipe 123, a vent pipe 27, a metering pump 243 and a second valve 242;
an air vent pipe 27 is inserted into an air outlet of the air purifier 231, and one end of the air vent pipe 27 is inserted into the fermentation tank 10; the homogenizing circulation tank 241 is communicated with a pipeline of a feed inlet on the top surface of the fermentation tank 10, and a metering pump 243 and a second valve 242 are arranged on a pipeline of the homogenizing circulation tank communicated with the fermentation tank 10; the homogenizing circulation tank 241 is communicated with the homogenizer pipeline through a circulation pipeline;
the stirring component is arranged on the top surface of the fermentation tank 10 and extends into the fermentation tank 10;
the sampling pipe 123 is inserted on the top surface of the fermentation tank 10, and the bottom of the sampling pipe 123 is arranged in the fermentation liquor;
sampling tube 123 includes: the tube body, the cover body 122, a plurality of silica gel elastic pieces, a positioning plate 127 and a guide hole 128; the top surface of the pipe body extends out of the top surface of the fermentation tank 10; a cover body 122 is covered on the top surface of the pipe body, and the cover body 122 is in threaded connection with the pipe body; the silica gel elastic piece is arranged in the upper pipe body along the circumferential direction of the pipe body; one end of the silica gel elastic sheet 131 is connected with the inner wall of the tube body, the other end extends to the center of the cross section of the tube body, and the extending end of the silica gel elastic sheet 131 is enclosed into an inserting tube hole 132; the positioning plate 127 is arranged in the bottom pipe body, and a guide hole 128 is formed in the central axis of the positioning plate 127; the pilot bore 128 is aligned with the central axis of the cannula bore 132.
According to the arrangement, materials in the homogenizing circulation tank 241 can be homogenized for many times through the homogenizer, the fineness of plant fibers in the pear crushed materials is improved, and the metering pump 243 is arranged on the communicating pipeline, so that the accurate control and metering of the amount of added exogenous enzyme are realized, and the controllability of the amount of the exogenous enzyme is improved. The homogenizing circulation tank 241 can accommodate therein pulverized pear particles and add a small amount of solvent for homogenization treatment.
Through set up sampling pipe 123 on fermentation cylinder 10, on the one hand through lid 122 shutoff when not using, avoid the foreign matter to get into, on the other hand through set up silica gel flexure strip 131 in the body and enclose and establish formation picture peg hole 132, when the sample, sample straw accessible picture peg hole 132 inserts the body after, stretch out and accomplish the sample behind locating plate 127, when accomplishing the sample, the at utmost avoids debris to fall into in the body, improves the sample security. The theaflavin content of the sample can be measured after sampling to improve the reliability of the determination of the fermentation end point.
Other structures of the fermenter 10 not described in detail are provided in a manner common in the art and will not be described in detail herein.
Referring to fig. 4, preferably, the vent pipe 27 includes: a tube body, a cover body 271, a first vent hole 272 and a second vent hole 273; one end of the pipe body is communicated with the air outlet of the air purifier 231; the other end of the pipe body extends into the fermentation tank 10, and the other end of the pipe body is provided with a cover body 271; a first vent hole is formed in the bottom face of the other end of the tube body, a plurality of second vent holes are formed in the side wall of the other end of the tube body, and the first vent hole and the second vent holes are contained in the cover body 271.
According to the arrangement, when the fermentation tank 10 is ventilated, the air flow can be mainly exhausted through the first ventilation through hole 272, when one ventilation through hole is blocked by a small amount of materials, the air can be exhausted through the second ventilation through hole, and the obstruction is promoted to leave from the first ventilation through hole under the driving of the stirring paddle 214, so that the ventilation pipe 27 can be effectively prevented from being blocked.
Preferably, the guide hole 128 is tapered in longitudinal cross-section; the guide hole 128 has a larger top aperture than a bottom aperture. According to this setting be convenient for through the fixed sample straw of locating plate 127, the straw drops when avoiding taking a sample and falls into fermentation cylinder 10 in, the finer ability joint of suction end of straw improves sample reliability and stability in guiding hole 128 simultaneously.
Preferably, the method comprises the following steps: temperature sensor 218, pH value sensor 111, circulating water coil 215, display; the circulating water coil pipe 215 is sleeved on the outer wall of the fermentation tank 10; the temperature sensor 218 and the pH value sensor 111 are respectively electrically connected with the display; the temperature sensor 218 and the pH value sensor 111 are arranged on the inner side wall of the lower part of the fermentation tank 10 at intervals; the display is arranged on the outer bracket of the fermentation tank 10.
According to the arrangement, an operator can conveniently obtain the temperature and pH value content change in the tank body in time and adjust the temperature and pH value content according to the requirement.
Preferably, the method comprises the following steps: a sealing gasket 126; the sealing washer 126 is clamped between the cover 122 and the top surface of the sampling tube 123. This arrangement improves the sealing effect within the fermenter 10 when not in use.
Preferably, the method comprises the following steps: an intake pump 232, a first valve 233; the intake pump 232 and the first valve 233 are disposed at intervals on a pipe connecting the air cleaner 231 and the breather pipe 27.
Preferably, the circulation line includes: branch pipe, circulation pipe, third valve 255, fourth valve 256; one end of the branch pipe is communicated with a liquid outlet at the bottom surface of the homogenizing circulation tank 241; the other end of the branch pipe is communicated with a liquid inlet pipeline of the homogenizer; one end of the circulating pipe is communicated with a liquid outlet of the homogenizer; the other end of the circulating pipe is communicated with a liquid inlet of the homogenizing circulating tank 241; the third valve 255 is arranged on the branch pipe; the fourth valve 256 is disposed on the circulation tube.
According to the arrangement, the homogenizer and the homogenizing circulation tank 241 form a circulation communication pipeline through the branch pipe and the circulation pipe, so that pear materials enter the homogenizer from the branch pipe for homogenization treatment, and then return to the homogenizing circulation tank 241 through the circulation pipe to realize repeated homogenization treatment on the pear materials, the fiber fineness of the pear materials is effectively reduced, the adding effectiveness and the fermentation efficiency of exogenous enzymes are improved, and meanwhile, the materials are transported through the pipeline, so that the pollution of impurities to the pear materials can be avoided. After homogenization is completed, the control of the outflow liquid of the circulating pipeline can be realized through a valve.
Preferably, the method comprises the following steps: liquid inlet pump 254, circulating pump 257; the liquid inlet pump 254 is arranged on the branch pipe; the circulation pump 257 is provided on the circulation pipe. According to the arrangement, the homogeneous feeding and discharging speed can be improved.
The homogeniser used in this application is arranged in the usual way in the prior art and will not be described in more detail here. For example, in one embodiment, a homogenizer comprises: the homogenizing valve box 252, the supporting leg 258, the homogenizing motor 259, the homogenizing sample inlet interface 251 and the homogenizing sample outlet interface 253; a plurality of support legs 258 are arranged on the bottom surface of the homogenizing valve box 252 at intervals; the homogenizing motor 259 is installed on one end face of the homogenizing valve box 252 and is in driving connection with the homogenizing valve installed in the homogenizing valve box 252; the other end face of the homogenizing valve box 252 is provided with a homogenizing sample inlet interface 251 and a homogenizing sample outlet interface 253 at intervals. The homogenizing valve used and its mounting are arranged in the usual way in the prior art and will not be described here in any more detail.
In one embodiment, preferably, the stirring assembly includes: the stirring motor 21, the motor base 211, the coupler 212, the rotating shaft 213, the multistage stirring paddle 214 and the mounting base 216; the stirring motor 21 is arranged on the motor base 211; the motor base 211 is arranged on the top surface of the tank body; the stirring motor 21 is in driving connection with the rotating shaft 213 through a coupler 212; the rotating shaft 213 is inserted in the tank body; the multistage stirring paddles 214 are mutually spaced and sleeved on the outer wall of the rotating shaft 213 through the mounting seat 216.
According to the arrangement, the uniformity of materials in each area in the fermentation and enzymolysis processes can be improved, and the enzymolysis and fermentation efficiency can be improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A continuous fermentation device for preparing theaflavin, characterized by comprising: the device comprises a fermentation tank (10), a stirring component, a homogenizing circulation tank (241), a homogenizer, an air purifier (231), a sampling pipe (123), a vent pipe (27), a metering pump (243) and a second valve (242);
an air outlet of the air purifier (231) is inserted with an air pipe (27), and one end of the air pipe (27) is inserted into the fermentation tank (10); the homogenizing circulation tank (241) is communicated with a feed inlet pipeline on the top surface of the fermentation tank (10), and a metering pump (243) and a second valve (242) are arranged on a pipeline of the homogenizing circulation tank communicated with the fermentation tank (10);
the homogenizing circulating tank (241) is communicated with a homogenizer pipeline through a circulating pipeline;
the stirring component is arranged on the top surface of the fermentation tank (10), and the stirring component extends into the fermentation tank (10);
the sampling pipe (123) is inserted on the top surface of the fermentation tank (10), and the bottom of the sampling pipe (123) is immersed in the fermentation liquor;
the sampling tube (123) comprises: the device comprises a tube body, a cover body (122), a plurality of silica gel elastic pieces, a positioning plate (127) and a guide hole (128); the top surface of the pipe body extends out of the top surface of the fermentation tank (10); a cover body (122) is covered on the top surface of the pipe body, and the cover body (122) is in threaded connection with the pipe body; the silica gel elastic piece is arranged in the upper pipe body along the circumferential direction of the pipe body; one end of the silica gel elastic sheet (131) is connected with the inner wall of the tube body, the other end of the silica gel elastic sheet extends to the center of the cross section of the tube body, and the extending end of the silica gel elastic sheet (131) surrounds to form an inserting tube hole (132); the positioning plate (127) is arranged in the bottom pipe body, and a guide hole (128) is formed in the central axis of the positioning plate (127); the pilot hole (128) is aligned with the central axis of the cannula hole (132).
2. A continuous fermentation device for theaflavins preparation according to claim 1, characterized in that said vent pipe (27) comprises: the device comprises a tube body, a cover body (271), a first vent through hole (272) and a second vent through hole (273); one end of the pipe body is communicated with the air outlet of the air purifier (231); the other end of the pipe body extends into the fermentation tank (10), and the other end of the pipe body is provided with a cover body (271); a first vent hole is formed in the bottom face of the other end of the tube body, a plurality of second vent holes are formed in the side wall of the other end of the tube body, and the first vent hole and the second vent holes are contained in the cover body (271).
3. The continuous fermentation apparatus for theaflavin preparation according to claim 1, wherein said guiding hole (128) is tapered in longitudinal section; the guide hole (128) has a larger top aperture than a bottom aperture.
4. The continuous fermentation apparatus for theaflavin preparation according to claim 1, characterized by comprising: a temperature sensor (218), a pH value sensor (111), a circulating water coil (215) and a display; the circulating water coil pipe (215) is sleeved on the outer wall of the fermentation tank (10); the temperature sensor (218) and the pH value sensor (111) are respectively electrically connected with the display; the temperature sensor (218) and the pH value sensor (111) are arranged on the inner side wall of the lower part of the fermentation tank (10) at intervals; the display is arranged on the outer bracket of the fermentation tank (10).
5. The continuous fermentation apparatus for theaflavin preparation according to claim 1, characterized by comprising: a sealing gasket (126); and the sealing washer (126) is clamped between the cover body (122) and the top surface of the pipe body of the sampling pipe (123).
6. The continuous fermentation apparatus for theaflavin preparation according to claim 1, wherein said circulation line comprises: branch pipe, circulation pipe, third valve (255), fourth valve (256); one end of the branch pipe is communicated with a liquid outlet at the bottom surface of the homogenizing circulation tank (241); the other end of the branch pipe is communicated with a liquid inlet pipeline of the homogenizer; one end of the circulating pipe is communicated with a liquid outlet of the homogenizer; the other end of the circulating pipe is communicated with a liquid inlet of the homogenizing circulating tank (241); the third valve (255) is arranged on the branch pipe; a fourth valve (256) is provided on the circulation tube.
7. The continuous fermentation apparatus for theaflavin preparation according to claim 6, characterized by comprising: a liquid inlet pump (254) and a circulating pump (257); the liquid inlet pump (254) is arranged on the branch pipe; the circulating pump (257) is arranged on the circulating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205850.3U CN215856135U (en) | 2021-09-13 | 2021-09-13 | Continuous fermentation device for preparing theaflavin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122205850.3U CN215856135U (en) | 2021-09-13 | 2021-09-13 | Continuous fermentation device for preparing theaflavin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215856135U true CN215856135U (en) | 2022-02-18 |
Family
ID=80321437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122205850.3U Active CN215856135U (en) | 2021-09-13 | 2021-09-13 | Continuous fermentation device for preparing theaflavin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215856135U (en) |
-
2021
- 2021-09-13 CN CN202122205850.3U patent/CN215856135U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Jolicoeur et al. | Development of a helical‐ribbon impeller bioreactor for high‐density plant cell suspension culture | |
| CN215856135U (en) | Continuous fermentation device for preparing theaflavin | |
| CN206956041U (en) | The biological fermentation tank of monitoring course of fermentation in real time | |
| CN108441424A (en) | A kind of microcarrier biological reactor and its culture porcine circovirus 2 type method | |
| CN208949272U (en) | Agitator tank for fermentation | |
| CN206438131U (en) | A kind of seed selection device of excellent species | |
| CN209201779U (en) | Plant callus subculture increment culture apparatus | |
| CN102321148B (en) | Automatic pipeline acid adding apparatus | |
| CN213537944U (en) | Fermentation cylinder is used in sodium hyaluronate production | |
| CN211057098U (en) | Ventilating device for fermentation process and bioreactor | |
| CN204981852U (en) | It breeds pool mouth lactic acid bacteria and expands and bank up with earth and operative installations to be exclusively used in big surface of water | |
| CN208949266U (en) | High-efficient fermentation equipment convenient to overhaul | |
| Feustel et al. | A new laboratory fermenter for yeast production investigations | |
| CN103756887A (en) | Continuous flow fermentation tank | |
| CN212622527U (en) | Feed inspection device | |
| CN208661131U (en) | A kind of surfactant reaction kettle with circulator | |
| CN209372520U (en) | Mixer is used in a kind of detection of pesticide residue on agricultural product | |
| KR101449144B1 (en) | Rumen Simulation Continuous Culture System | |
| CN215560366U (en) | Fermentation device for extracting anthocyanin type plant pigment | |
| CN218710268U (en) | Automatic liquor picking system for liquor brewing | |
| CN206266555U (en) | A kind of homogenization machine for spirit | |
| CN106072728A (en) | A kind of probiotics fermentation tank of feed additive | |
| CN206219581U (en) | A kind of fermentation tank | |
| CN202958249U (en) | Edible fungus liquid strain fermentation tank | |
| CN206580804U (en) | A kind of assembled alcoholic drinks wine storage tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |