CN214300079U - Bacillus lysing fermentation device - Google Patents
Bacillus lysing fermentation device Download PDFInfo
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- CN214300079U CN214300079U CN202023022719.5U CN202023022719U CN214300079U CN 214300079 U CN214300079 U CN 214300079U CN 202023022719 U CN202023022719 U CN 202023022719U CN 214300079 U CN214300079 U CN 214300079U
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- lysobacter
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Abstract
The utility model provides a bacillus-lysing fermentation device, which comprises a fermentation tank, a first stirring component, a second stirring component and a driving mechanism, wherein the first stirring component and the second stirring component are both arranged in the fermentation tank, and the driving mechanism is arranged at the top of the fermentation tank and is used for driving the first stirring component to rotate and the second stirring component to move up and down; the outer wall parcel of fermentation cylinder has the heating jacket, the inside of heating jacket is provided with the U-shaped pipe, the both ends of U-shaped pipe are worn out by the upper end of heating jacket, the vertical aeration board that is provided with on the inner wall of fermentation cylinder, set up the venthole of cavity and intercommunication cavity on the aeration board, the one end and the outside air feeder intercommunication of U-shaped pipe, another and the cavity intercommunication of aeration board. The utility model discloses a fermenting installation can reduce the oxygen that gets into and the temperature difference of fermentation culture solution in the fermentation cylinder effectively, ensures the intensive mixing who realizes the material simultaneously.
Description
Technical Field
The utility model relates to a fermentation equipment field, concretely relates to dissolve bacillus fermenting installation.
Background
The lysobacter can generate a plurality of active ingredients to be used as biological pesticide for preventing and treating powdery mildew and other common agricultural diseases. During the industrial production of lysobacter, the fermentation effect needs to be better ensured by sufficient stirring, and the temperature of the fermentation culture solution needs to be controlled and adjusted to ensure that the temperature of the fermentation culture solution is kept at a temperature favorable for the growth of the lysobacter. Because oxygen needs to be continuously added into the culture solution in the process of lysobacter fermentation culture, the temperature of the oxygen is different from that of the fermentation culture solution, the continuous introduction of the oxygen can cause the temperature of the fermentation culture solution to be in a continuous fluctuation state, and in order to reduce the temperature fluctuation caused by the oxygen introduction, the temperature difference between the oxygen and the fermentation culture solution is reduced as much as possible.
Therefore, in order to better satisfy the requirement of industrial production of the lysobacter, a lysobacter fermentation device which can reduce the temperature difference between the entering oxygen and the fermentation culture solution and ensure that the fermentation material is fully stirred needs to be designed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a dissolve bacillus fermenting installation, this fermenting installation can reduce the temperature difference that gets into between oxygen and the fermentation culture solution, ensures simultaneously that the fermentation material obtains intensive mixing.
The utility model provides a bacillus-lysing fermentation device, which comprises a fermentation tank, a first stirring component, a second stirring component and a driving mechanism, wherein the first stirring component and the second stirring component are both arranged in the fermentation tank, and the driving mechanism is arranged at the top of the fermentation tank and is used for driving the first stirring component to rotate and the second stirring component to move up and down; through the matching of the first stirring component for realizing rotary stirring and the second stirring component for realizing up-and-down stirring, the materials can be fully stirred; the outer wall parcel of fermentation cylinder has the heating jacket, the upper end of heating jacket is provided with the inlet, the bottom of heating jacket is provided with the liquid outlet, the inside spiral of heating jacket coils there is electric heating pipe, the inside of heating jacket is provided with the U-shaped pipe, the both ends of U-shaped pipe are worn out by the upper end of heating jacket, the vertical air vent plate that is provided with on the inner wall of fermentation cylinder, set up the venthole of cavity and intercommunication cavity on the air vent plate, the venthole is provided with a plurality ofly, the one end and the outside air feeder intercommunication of U-shaped pipe, another and air vent plate's cavity intercommunication. The fermentation tank is characterized in that an air inlet pipe used for connecting the U-shaped pipe and the vent plate is arranged on the side wall of the fermentation tank, and an air inlet pipe mounting hole is formed in the vent plate. Through set up the U-shaped pipe that supplies oxygen to pass through in the heating jacket, get into the fermentation cylinder again behind the U-shaped pipe with oxygen, can reduce the temperature difference of the oxygen that gets into and fermentation culture liquid in the fermentation cylinder effectively, avoid the temperature of fermentation culture liquid to produce great fluctuation. The aeration plate can limit the swirling phenomenon generated during stirring, and plays a role of a baffle, thereby ensuring that a better stirring effect is achieved.
Further, the driving mechanism comprises a motor, a frame for mounting the motor, a first bevel gear, a transmission shaft, a bearing seat for mounting the transmission shaft, a second bevel gear and a slider-crank assembly, the frame and the bearing seat are both arranged at the top of the fermentation tank, the motor is arranged on the frame, the frame is also provided with a bearing for the transmission shaft to pass through, the first bevel gear is coaxially arranged on the output shaft of the motor, the second bevel gear is coaxially arranged on the transmission shaft, the first bevel gear and the second bevel gear are meshed and connected, the slider-crank assembly comprises a slider, a slider mounting rack and a crank connecting rod piece, the slide block mounting rack is arranged at the top of the fermentation tank, a sliding chute matched with the slide block is arranged in the slide block mounting rack, the crank connecting rod piece is arranged on the transmission shaft and used for pushing the sliding block to reciprocate up and down in the sliding block mounting frame;
first stirring subassembly includes the pivot and sets up in the epaxial first stirring paddle leaf of commentaries on classics, wear out in the upper end of pivot by the fermentation cylinder and with motor output shaft, the fermentation cylinder bottom is provided with the bearing frame of useful installation pivot, the fermentation cylinder inner wall is provided with the uide bushing with pivot looks adaptation, second stirring subassembly includes the lifter and sets up the second stirring paddle leaf on the lifter, wear out in the upper end of lifter by the fermentation cylinder and be connected with the slider. Through mutually supporting of motor, first bevel gear, second bevel gear, transmission shaft and slider-crank subassembly, can realize that a motor drives first stirring subassembly simultaneously and is rotary motion, second stirring subassembly and is the up-and-down motion, through the cooperation of rotatory stirring and stirring from top to bottom, can ensure that the fermentation material obtains intensive mixing. The second stirring assemblies are provided with two groups which are respectively positioned at two sides of the first stirring assembly.
Further, the first stirring paddle and the second stirring paddle are arranged in a staggered manner. Ensuring that the fermented material is fully stirred.
Furthermore, a plurality of material through holes which are communicated up and down are formed in the second stirring blade. The fermentation material can flow through the material via hole, avoids the material compaction, improves stirring effect. The material through holes on two adjacent second stirring blades can be arranged in a staggered manner so as to achieve a better stirring effect.
Further, the first stirring paddle is axially and obliquely arranged relative to the rotating shaft. The pitched blade pulp can be directly adopted. The material can be driven to move upwards in the rotating process, and the material can be stirred more uniformly by matching with the up-and-down stirring of the second stirring paddle.
Further, still be provided with the defoaming paddle in the pivot, the defoaming paddle is located first stirring paddle's top, the defoaming paddle includes the horizontal pole and sets up the defoaming needle on the horizontal pole. The defoaming paddle can eliminate bubbles generated in the fermentation process.
Further, a feed inlet is formed in the top of the fermentation tank, a discharge pipe is arranged at the bottom of the fermentation tank, and a discharge pipe through hole through which the discharge pipe passes is formed in the heating sleeve; still be provided with the blast pipe on the fermentation cylinder lateral wall, the inlet end of blast pipe is provided with the check valve. The utility model discloses a fermentation tank, including the exhaust pipe, the exhaust pipe is the L venturi tube, the L venturi tube includes interconnect's vertical pipe section and horizontal pipe section, vertical pipe section is located the fermentation cylinder, and the check valve sets up in the lower extreme of vertical pipe section, the check valve only allows the interior gas outgoing of fermentation cylinder, does not allow the gaseous admission outside the fermentation cylinder, the horizontal pipe section passes the fermentation cylinder lateral wall, and the end of giving vent to anger of horizontal pipe section connects waste gas collection device. When the air pressure in the fermentation tank is increased, carbon dioxide generated by fermentation in the fermentation tank is discharged through the exhaust pipe.
Further, be provided with the first temperature sensor who is used for detecting the material temperature in the fermentation cylinder, be provided with the second temperature sensor who is used for detecting liquid temperature in the heating jacket. The first temperature sensor, the second temperature sensor and the electric heating pipe in the heating sleeve are all electrically connected with an external control system, and the external control system controls the working state of the electric heating pipe according to the received temperature information of the first temperature sensor and the second temperature sensor, such as heating or keeping constant temperature.
Further, still including the pH meter that is used for detecting fermentation material pH value, the fermentation cylinder lateral wall is provided with the pH meter mounting hole. The pH meter is close to the inner wall of the fermentation tank, so that the stirring blade is prevented from touching the probe in the stirring process. Still be provided with the sample connection that is used for inserting the sampling tube on the fermentation cylinder, the convenient sampling at any time detects the fermentation condition. When the sampling is not carried out, the sampling opening is plugged by a rubber plug.
The utility model has the advantages that:
the utility model discloses a fermenting installation carries out the first stirring subassembly of rotatory stirring and the cooperation of the second stirring subassembly of stirring about going on through the setting, can ensure the intensive mixing that realizes the material, simultaneously through set up the U-shaped pipe that supplies oxygen to pass through in the heating jacket, with oxygen in getting into the fermentation cylinder again behind the U-shaped pipe, can reduce the oxygen of getting into and the temperature difference of fermentation culture solution in the fermentation cylinder effectively, avoid the temperature of fermentation culture solution to produce great fluctuation.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic structural view of a fermentation apparatus of the present invention;
fig. 2 is a cross-sectional view of the aeration panel of the present invention;
FIG. 3 is an enlarged fragmentary view within dashed circle A of FIG. 2;
FIG. 4 is a schematic structural view of a second stirring blade according to the present invention;
in the figure:
1. fermentation cylinder, 2, the motor, 3, a machine support, 4, first bevel gear, 5, the transmission shaft, 6, second bevel gear, 7, the crank connecting rod spare, 8, the slider, 9, the slider mounting bracket, 10, the bearing frame, 11, the pivot, 12, first stirring paddle, 13, defoaming paddle, 14, the lifter, 15, second stirring paddle, 15a, the material via hole, 16, the heating jacket, 17, the second temperature sensor, 18, first temperature sensor, 19, electric heating pipe, 20, the U-shaped pipe, 21, the blast pipe, 22, the check valve, 23, the discharging pipe, 24, the liquid outlet, 25, the breather plate, 25a, the cavity, 25b, the intake pipe mounting hole, 25c, the venthole, 26, the pH meter.
Detailed Description
FIG. 1 is a schematic structural view of a fermentation apparatus of the present invention; fig. 2 is a cross-sectional view of the aeration panel of the present invention; FIG. 3 is an enlarged fragmentary view within dashed circle A of FIG. 2; FIG. 4 is a schematic structural view of a second stirring blade according to the present invention; the orientation or positional relationship in the present embodiment is based on the orientation or positional relationship shown in the drawings; as shown in the figure:
the bacillus-lysing fermentation device provided by the embodiment comprises a fermentation tank 1, a first stirring assembly, a second stirring assembly and a driving mechanism, wherein the first stirring assembly and the second stirring assembly are both arranged in the fermentation tank 1, and the driving mechanism is arranged at the top of the fermentation tank 1 and is used for driving the first stirring assembly to rotate and driving the second stirring assembly to move up and down; through the matching of the first stirring component for realizing rotary stirring and the second stirring component for realizing up-and-down stirring, the materials can be fully stirred; the outer wall parcel of fermentation cylinder 1 has heating jacket 16, the upper end of heating jacket 16 is provided with the inlet, the bottom of heating jacket 16 is provided with liquid outlet 24, the inside spiral of heating jacket 16 coils there is electric heating pipe 19, the inside of heating jacket 16 is provided with U-shaped pipe 20, the both ends of U-shaped pipe 20 are worn out by the upper end of heating jacket 16, the vertical air vent plate 25 that is provided with on the inner wall of fermentation cylinder 1, set up the venthole 25c of cavity 25a and intercommunication cavity 25a on the air vent plate 25, venthole 25c is provided with a plurality ofly, the one end and the outside air feeder intercommunication of U-shaped pipe 20, another communicate with the cavity 25a of air vent plate 25. The fermentation tank 1 is characterized in that the side wall of the fermentation tank is provided with an air inlet pipe for connecting the U-shaped pipe 20 and the aeration plate 25, and the aeration plate 25 is provided with an air inlet pipe mounting hole 25 b. Through set up the U-shaped pipe 20 that supplies oxygen to pass through in heating jacket 16, in reentrant fermentation cylinder 1 after passing through U-shaped pipe 20 with oxygen, can reduce the temperature difference of the oxygen of entering and fermentation culture solution in the fermentation cylinder 1 effectively, avoid the temperature of fermentation culture solution to produce great fluctuation. The aeration plate 25 can also limit the swirling phenomenon generated during stirring, and plays a role of a baffle, thereby ensuring that a better stirring effect is achieved.
In the embodiment, the driving mechanism comprises a motor 2, a frame 3 for mounting the motor 2, a first bevel gear 4, a transmission shaft 5, a bearing seat 10 for mounting the transmission shaft 5, a second bevel gear 6 and a crank block 8 assembly, wherein the frame 3 and the bearing seat 10 are both arranged at the top of the fermentation tank 1, the motor 2 is mounted on the frame 3, the frame 3 is further provided with a bearing through which the transmission shaft 5 passes, the first bevel gear 4 is coaxially arranged on an output shaft of the motor 2, the second bevel gear 6 is coaxially arranged on the transmission shaft 5, the first bevel gear 4 and the second bevel gear 6 are engaged and connected, the crank block 8 assembly comprises a block 8, a block mounting frame 9 and a crank connecting rod 7, the block mounting frame 9 is arranged at the top of the fermentation tank 1, a chute matched with the block 8 is arranged in the block mounting frame 9, and the crank connecting rod 7 is arranged on the transmission shaft 5, used for pushing the slide block 8 to reciprocate up and down in the slide block mounting rack 9;
first stirring subassembly includes pivot 11 and sets up in pivot 11 on first stirring paddle leaf 12, wear out in the fermentation cylinder 1 in the upper end of pivot 11 and with 2 output shaft of motor, 1 bottom of fermentation cylinder is provided with the bearing frame that has the installation pivot 11, 1 inner wall of fermentation cylinder is provided with the uide bushing with 11 looks adaptations of pivot, second stirring subassembly includes lifter 14 and sets up the second stirring paddle leaf 15 on lifter 14, wear out in the fermentation cylinder 1 in the upper end of lifter 14 and be connected with slider 8. Through mutually supporting of motor 2, first bevel gear 4, second bevel gear 6, transmission shaft 5 and slider-crank 8 subassembly, can realize that a motor 2 drives first stirring subassembly simultaneously and is rotary motion, second stirring subassembly and is the up-and-down motion, through the cooperation of rotatory stirring and stirring from top to bottom, can ensure that the fermentation material obtains intensive mixing. The second stirring assemblies are provided with two groups which are respectively positioned at two sides of the first stirring assembly.
In this embodiment, the first stirring blades 12 and the second stirring blades 15 are arranged in a staggered manner. Ensuring that the fermented material is fully stirred.
In this embodiment, the second stirring blade 15 is provided with a plurality of material through holes 15a penetrating up and down. The fermented material can flow through material via hole 15a, avoids the material compaction, improves the stirring effect. The material through holes 15a on two adjacent second stirring blades 15 can be arranged in a staggered manner to achieve a better stirring effect.
In this embodiment, the first stirring blade 12 is axially inclined with respect to the rotating shaft 11. The pitched blade pulp can be directly adopted. Can drive the material upward movement at the pivoted in-process, the upper and lower stirring of cooperation second stirring paddle 15 can make the material stir more evenly.
In this embodiment, still be provided with defoaming paddle 13 in pivot 11, defoaming paddle 13 is located the top of first stirring paddle 12, defoaming paddle 13 includes the horizontal pole and sets up the defoaming needle on the horizontal pole. Bubbles generated during the fermentation process can be eliminated by the defoaming blades 13.
In this embodiment, a feed inlet is formed in the top of the fermentation tank 1, a discharge pipe 23 is formed in the bottom of the fermentation tank 1, and a discharge pipe via hole through which the discharge pipe 23 passes is formed in the heating jacket 16; an exhaust pipe 21 is further arranged on the side wall of the fermentation tank 1, and a one-way valve 22 is arranged at the air inlet end of the exhaust pipe 21. The blast pipe 21 is the L venturi tube, the L venturi tube includes interconnect's vertical pipe section and horizontal pipe section, vertical pipe section is located fermentation cylinder 1, and check valve 22 sets up in the lower extreme of vertical pipe section, check valve 22 only allows the gaseous emission in the fermentation cylinder 1, does not allow the gaseous admission outside the fermentation cylinder 1, the horizontal pipe section passes fermentation cylinder 1 lateral wall, and the end of giving vent to anger of horizontal pipe section connects waste gas collection device. When the pressure inside the fermentation tank 1 is increased, carbon dioxide generated by fermentation in the fermentation tank 1 is discharged through the exhaust pipe 21.
In this embodiment, a first temperature sensor 18 for detecting the temperature of the material is disposed in the fermentation tank 1, and a second temperature sensor 17 for detecting the temperature of the liquid is disposed in the heating jacket 16. The first temperature sensor 18, the second temperature sensor 17 and the electric heating tube 19 in the heating jacket 16 are all electrically connected to an external control system, and the external control system controls the working state of the electric heating tube 19 according to the received temperature information of the first temperature sensor 18 and the second temperature sensor 17, such as heating or keeping constant temperature.
In this embodiment, the fermentation tank further comprises a pH meter 26 for detecting the pH value of the fermentation material, and a pH meter mounting hole is formed in the side wall of the fermentation tank 1. The pH meter 26 is close to the inner wall of the fermentation tank 1, so that the stirring blade is prevented from touching the probe in the stirring process. Still be provided with the sample connection that is used for inserting the sampling tube on the fermentation cylinder 1, the convenient sampling at any time detects the fermentation condition. When the sampling is not carried out, the sampling opening is plugged by a rubber plug.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (9)
1. A lysobacter fermenting device is characterized in that: the fermentation tank comprises a fermentation tank, a first stirring assembly, a second stirring assembly and a driving mechanism, wherein the first stirring assembly and the second stirring assembly are both arranged in the fermentation tank, and the driving mechanism is arranged at the top of the fermentation tank and is used for driving the first stirring assembly to rotate and driving the second stirring assembly to move up and down; the outer wall parcel of fermentation cylinder has the heating jacket, the inside of heating jacket is provided with the U-shaped pipe, the both ends of U-shaped pipe are worn out by the upper end of heating jacket, the vertical aeration board that is provided with on the inner wall of fermentation cylinder, set up the venthole of cavity and intercommunication cavity on the aeration board, the one end and the outside air feeder intercommunication of U-shaped pipe, another and the cavity intercommunication of aeration board.
2. The lysobacter fermentation device according to claim 1, characterized in that: the driving mechanism comprises a motor, a rack for mounting the motor, a first bevel gear, a transmission shaft, a bearing seat for mounting the transmission shaft, a second bevel gear and a crank block component, wherein the rack and the bearing seat are arranged at the top of the fermentation tank;
first stirring subassembly includes the pivot and sets up in the epaxial first stirring paddle leaf of commentaries on classics, wear out in the upper end of pivot by the fermentation vat and with motor output shaft, second stirring subassembly includes the lifter and sets up the second stirring paddle leaf on the lifter, wear out in the fermentation vat and be connected with the slider the upper end of lifter.
3. The lysobacter fermentation device according to claim 2, characterized in that: the first stirring blades and the second stirring blades are arranged in a staggered mode.
4. The lysobacter fermentation device according to claim 3, characterized in that: and a plurality of material through holes which are communicated up and down are formed in the second stirring blade.
5. The lysobacter fermentation device according to claim 4, characterized in that: the first stirring paddle is axially and obliquely arranged relative to the rotating shaft.
6. The lysobacter fermentation device according to claim 5, characterized in that: still be provided with the defoaming paddle in the pivot, the defoaming paddle is located first stirring paddle's top, the defoaming paddle includes the horizontal pole and sets up the defoaming needle on the horizontal pole.
7. The lysobacter fermentation device according to claim 2, characterized in that: a feed inlet is formed in the top of the fermentation tank, a discharge pipe is arranged at the bottom of the fermentation tank, and a discharge pipe through hole through which the discharge pipe passes is formed in the heating sleeve; still be provided with the blast pipe on the fermentation cylinder lateral wall, the inlet end of blast pipe is provided with the check valve.
8. The lysobacter fermentation device according to claim 7, characterized in that: be provided with the first temperature sensor who is used for detecting the material temperature in the fermentation cylinder, be provided with the second temperature sensor who is used for detecting liquid temperature in the heating jacket.
9. The lysobacter fermentation device according to claim 8, characterized in that: still including being used for detecting the pH meter of fermentation material pH value, the fermentation cylinder lateral wall is provided with the pH meter mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022719.5U CN214300079U (en) | 2020-12-16 | 2020-12-16 | Bacillus lysing fermentation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023022719.5U CN214300079U (en) | 2020-12-16 | 2020-12-16 | Bacillus lysing fermentation device |
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| CN214300079U true CN214300079U (en) | 2021-09-28 |
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| CN202023022719.5U Active CN214300079U (en) | 2020-12-16 | 2020-12-16 | Bacillus lysing fermentation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067391A (en) * | 2022-03-14 | 2022-09-20 | 绍兴文理学院 | Preparation method of rice protein beverage and refreshing yellow wine |
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2020
- 2020-12-16 CN CN202023022719.5U patent/CN214300079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067391A (en) * | 2022-03-14 | 2022-09-20 | 绍兴文理学院 | Preparation method of rice protein beverage and refreshing yellow wine |
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