CN213772057U - Automatic control microbial fermentation storehouse - Google Patents
Automatic control microbial fermentation storehouse Download PDFInfo
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- CN213772057U CN213772057U CN202022383183.3U CN202022383183U CN213772057U CN 213772057 U CN213772057 U CN 213772057U CN 202022383183 U CN202022383183 U CN 202022383183U CN 213772057 U CN213772057 U CN 213772057U
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Abstract
The utility model belongs to the technical field of solid state fermentation, a microbial fermentation storehouse is related to, contain fermentation storehouse main part, business turn over material device, spraying system, material sterilization apparatus and fermentation storehouse automatic control system. The fermentation bin can be used for packing and compressing large-batch materials, then solid aerobic fermentation is carried out by utilizing microorganisms, condition parameters such as temperature, humidity, oxygen content and the like in the fermentation bin can be adjusted in real time, various indexes in the fermentation bin can be guaranteed to be stable constantly, the fermentation conditions of the microorganisms can be met, and the materials can be treated in large batch to realize the industrial production of aerobic leavening in a solid fermentation mode.
Description
Technical Field
The utility model belongs to the technical field of solid state fermentation, a automatic control microbial fermentation storehouse is related to.
Technical Field
Solid state fermentation corresponds to liquid state fermentation, which refers to a fermentation mode in which microorganisms have no liquid water or a small amount of liquid water on a solid substrate. Because the water activity is low, the substrate is not completely dissolved in water, so that the microorganism is easy to grow, the enzyme activity is high, and the enzyme system is rich. In addition, compared with the common liquid fermentation, the solid fermentation equipment has simple structure, less investment, low energy consumption and easy operation; the post-treatment is simple and convenient in process, the pollution is less, and no waste water is discharged basically.
At present, the typical industries applying solid state fermentation include liquor, mature vinegar and the like, the liquor converts sugar in grains into alcohol through yeast and the like, and the mature vinegar is further fermented on the basis of the converted alcohol. In recent years, researches show that waste crop straws can produce fulvic acid substances through fermentation. Due to the specificity of solid aerobic fermentation, fermentation of fulvic acid and other substances cannot be as simple as white spirit mature vinegar, and a large amount of manpower is needed to turn over materials to supplement oxygen content, so that the method cannot ensure the stability of the oxygen content, and also causes the need of a large fermentation space, influences on other fermentation conditions such as water content and the like, and industrial production cannot be realized. How to ensure the microbial fermentation of crop straws in a suitable and stable environment becomes a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem among the above-mentioned prior art, the utility model provides an automatic control microorganism fermentation storehouse can be used to big batch material packing compression volume after, utilizes the microorganism to carry out solid-state aerobic fermentation, and condition parameters such as temperature, humidity, oxygen content in the fermentation storehouse can adjust immediately, and the internal environment of storehouse also can keep suitable stability simultaneously.
The technical scheme of the utility model as follows:
an automatic control microbial fermentation bin comprises a fermentation bin main body, a material inlet and outlet device, a spraying system, a material sterilization device and an automatic control system of the fermentation bin.
The microbial fermentation cabin is characterized in that a heat insulation material is coated outside the main body of the microbial fermentation cabin and used for ensuring the temperature environment in the cabin and reducing energy waste caused by frequent temperature regulation and control.
The material inlet and outlet device comprises an electric feeding door, an electric discharging door and a transmission belt, wherein the electric feeding door and the electric discharging door are arranged on two sides of the fermentation bin, the transmission belt is positioned on the ground of the fermentation bin and connected with a motor and a speed reducer, and materials are moved on the transmission belt through a material tray.
The spraying system comprises a spraying manifold and a spraying head which are arranged on the top of the fermentation bin and around the fermentation bin, and further comprises a bacteria liquid adding tank, a mixed liquid tank, a spraying pump, a spraying liquid circulating pump and a mixed liquid collecting tank which are arranged outside the fermentation bin, and the spraying systems inside and outside the fermentation bin are connected through pipelines.
And a liquid level meter and a static mixer are arranged in the mixed liquid tank.
The material sterilization device comprises a steam sterilization device and an ozone sterilization device, the steam sterilization device is arranged at the bottom of the conveying belt, and the ozone sterilization device is arranged at the top of the fermentation bin body.
The automatic control system of the fermentation bin comprises a central control room, a data acquisition device, a regulation and control device and an electrical control system, wherein the data acquisition device comprises a real-time picture monitor, a pH detection device, a humidity detection device, a temperature detection device and an oxygen detection device which are respectively distributed around the fermentation bin body; the data acquisition device also comprises material moisture sensors and material temperature sensors which are arranged at the upper part, the middle part and the lower part of the material; the regulating and controlling device comprises an exhaust pipeline and an air purifying device which are arranged on the upper part of the bin body, a water circulation temperature regulating device which surrounds the bin, a humidifier and an aerator which are arranged at the bottom of the fermentation bin, and a circulating fan and an air circulation pipeline which are arranged on the bin body around the fermentation bin; the central control room collects and records all fermentation data, and the fermentation data are fed back to the fermentation bin main body by the central control room control and regulation device; the electrical control system comprises an upper computer, a PLC cabinet and an electrical cabinet which are used for controlling each electrical device.
The top of the bin is provided with a lighting device.
Preferably, the material is conveniently passed in and out to the front and back correspondence of feed gate discharge door.
The utility model has the following beneficial effects
1. The utility model discloses a fermentation storehouse, well accuse room accessible thing allies oneself with the gateway and reaches the convenient relevant staff of high in the clouds server to look over and handle through the 4G network with instant fermentation data.
2. The uniform oxygen supply is realized, the indoor oxygen is not only relied on, and the occupied volume of the materials during fermentation and storage can be saved through packaging, compressing and fermentation, so that the fermentation is more convenient to operate and process.
3. The fermentation chamber can ensure that all indexes in the chamber are stable all the time, meets the microbial fermentation conditions, and can treat materials in large batch to realize the industrialized production of aerobic fermentation products in a solid state fermentation mode.
Drawings
Fig. 1 is a schematic view of the structure of the fermentation chamber of the present invention.
Fig. 2 is an enlarged schematic view of the motor and the reducer in fig. 1.
A fermentation chamber body 1, an electric feed door 2, a monitor 3, a material stack 4, a material tray 5, a transmission belt 6, an exhaust pipeline 7, a lighting device 8, a top spray manifold 9, a spray header 10, an air circulation pipeline 11, a central control room 12, an ozone sterilization device 13, an air purification device 14, an electric discharge door 15, a circulating fan 16, a bacteria liquid adding tank 17, a mixed liquid tank 18, a liquid level meter 19, a static mixer 20, a spray pump 21, a spray liquid circulating pump 22, a mixed liquid collecting tank 23, a humidifier 24, an aerator 25, a pH detection device 26, a humidity detection device 27, a room temperature detection device 28, an oxygen detection device 29, a steam sterilization device 30, a motor and a speed reducer 31, a right spray manifold I32, a right spray manifold II33, a left spray manifold II34, a left spray manifold I35, a water circulation heating device 36, a water circulation cooling device 37, an upper computer 38, a water circulation heating device 7, a water circulation cooling device, a water pump, a water tank, PLC cabinet 39, electrical cabinet 40, moisture sensor 41, material temperature sensor 42.
Detailed Description
The technical solutions of the present invention will now be described clearly and completely with reference to the accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts are all within the protection scope of the present invention.
As shown in the attached drawings, the following technical solutions are adopted in the present embodiment: the device comprises a fermentation cabin body 1, an electric feeding door 2, a monitor 3, a material stack 4, a material tray 5, a transmission belt 6, an exhaust pipeline 7, a lighting device 8, a top spraying manifold 9, a spray header 10, an air circulation pipeline 11, a central control room 12, an ozone sterilization device 13, an air purification device 14, an electric discharging door 15, a circulating fan 16, a bacteria liquid adding tank 17, a mixed liquid tank 18, a liquid level meter 19, a static mixer 20, a spraying pump 21, a spraying liquid circulating pump 22, a mixed liquid collecting tank 23, a humidifier 24, an aerator 25, a pH detection device 26, a humidity detection device 27, a room temperature detection device 28, an oxygen detection device 29, a steam sterilization device 30, a motor and a speed reducer 31, a right spraying manifold I32, a right spraying manifold II33, a left spraying manifold II34, a left spraying manifold I35, a water circulation heating device 36, a water circulation cooling device 37, a water circulation heating device, host computer 38, PLC cabinet 39, regulator cubicle 40, moisture sensor 41, material temperature sensor 42.
Fermentation storehouse both sides are equipped with electronic feed door 1 and electronic discharge door 15 and make things convenient for the business turn over of material, are fixing the transmission band 6 of connecting motor and reduction gear 30 in room body bottom, and the material passes through tray 5 can accomplish on the transmission band and remove, and the storehouse top is equipped with lighting device 8 and makes things convenient for observation fermentation effect during the fermentation.
According to the characteristics that steam moves from bottom to top and ozone density is greater than air, the steam sterilization device is arranged at the bottom of the conveying belt, the ozone sterilization device is arranged at the top of the fermentation warehouse body, ozone is soluble in water, the steam sterilization device and the ozone sterilization device are combined to improve the sterilization effect, the steam sterilization device can be started for one hour before the ozone sterilization device is started for one hour during use, and ozone is easier to enter the material.
The external actuators (electric valves, spray pumps, electric hinges and the like) and the like have manual and automatic switching functions. The electric valve is provided with an opening and closing feedback signal, and when the valve is not opened in place or closed in place, the human-computer interface is provided with an alarm to remind an operator and a central control room. The electric hinge has a limiting interlocking function, and the function of safe material inlet and outlet is realized.
A spray pump 21, a spray liquid circulating pump 22, a mixed liquid tank 18, a bacterial liquid adding tank 17, a static mixer 20, a liquid level meter 19 and a mixed liquid collecting tank 23 in the spray system are arranged outside a fermentation chamber body to save space in the chamber, the mixed liquid tank 18 is provided with the liquid level meter 19 to facilitate observation of liquid level change in the tank, the mixed liquid tank 18, the static mixer 20 and the spray pump 21 are sequentially connected to a spray manifold through pipelines, the mixed liquid collecting tank 23 is arranged below the fermentation chamber body and is finally connected back to the spray manifold through a pipeline and the spray liquid circulating pump 22, the pipelines enter the chamber and are respectively distributed to the top of the fermentation chamber through a right spray manifold I32, a right spray manifold II33, a left spray manifold II34, a left spray manifold I35 and a top spray manifold 9 to form a complete spray system, when spraying, the spray liquid is provided by the spray pump 21, is firstly enabled to pass through the mixed liquid tank 18, the static mixer 20 to be uniform, then is introduced into the spray manifolds to spray the materials, the reflowing spraying liquid is collected to a mixed liquid collecting tank 23, and then pumped into a spraying manifold by a spraying liquid circulating pump 22 for circulating spraying so as to ensure the water content required by material fermentation.
Monitor 3 among the fermentation storehouse intelligence control system, pH check out test set 26, humidity check out test set 27, temperature check out test set 28, oxygen check out test set 29 distributes around the fermentation storehouse body and is used for monitoring each item data index in the storehouse, exhaust pipe 7 links to each other with air purification device 14 and handles interior waste gas of storehouse, the temperature demand of microbial fermentation in the storehouse during the assurance fermentation period in storehouse is all around surrounded to hydrologic cycle rising temperature device 36 and hydrologic cycle cooling device 37 in the storehouse, combine fungus liquid and material self fermentation characteristic curve, carry out accurate control to the ambient temperature in fermentation storehouse, humidity through PID operation. The humidifier 24 and the aerator 25 are arranged at the bottom of the fermentation bin to provide a humidity environment required by fermentation and provide oxygen required by fermentation during aerobic fermentation, the oxygen content sensor is linked with the oxygen supplementing fan, and when the oxygen content is lower than a set value, the oxygen supplementing fan rotates to operate until the set content is reached. Circulating fan 16 locates on the wall all around the fermentation storehouse by air cycle pipeline 11 intercommunication fermentation storehouse upper portion and lower part, can guarantee the equilibrium of upper portion in the storehouse and lower part environment unified through circulating fan's start-up, during all fermentation data by well accuse room 12 record, combine technology, carry out the operation to analog quantity (including RS485 communication interface collection data) such as material temperature, water content of gathering, realize the closed-loop control to external actuator (electric valve, spray pump).
The upper computer monitoring interface in the system is configured by utilizing WinCC7.3 configuration software, and can directly communicate with the PLC S7-300 through the industrial Ethernet because WinCC is provided with a TCP \ IP drive. The interface of the upper computer is respectively provided with a process picture and an equipment running state of each intelligent fermentation bin, and the environment temperature, the humidity, the oxygen content, the material temperature, the water content, the liquid level in the tank, the pressure, the PH value, the pipeline flow, the electric valve and the motor state collected by the PLC are displayed.
Local and remote control buttons are arranged on external actuators (a motor, an electric valve and the like) in a display interface of the fermentation chamber, and an operator can remotely operate the external actuators (the motor, the electric valve and the like) on an upper computer.
Analog quantity signals (temperature, humidity, PH value) and the like acquired by all PLCs are filed and recorded in a configuration server every 30 seconds, the time is accumulated for 1 year, all recording points are connected in a historical trend interface to form a historical curve, and the historical curve can be observed in a time period selected.
And in combination with data filing records, a time axis division report function is developed on a report interface, and the report interface has a printing function and an EXL export function.
In the alarm recording interface, alarm records of temperature, pressure, liquid level and the like are displayed, and the record is automatically recorded and can be printed when the instant data trigger the alarm condition.
And setting operation permissions for different interfaces according to requirements.
Claims (8)
1. An automatic control microbial fermentation bin is characterized by comprising a fermentation bin main body, a material inlet and outlet device, a spraying system, a material sterilization device and an automatic fermentation bin control system, wherein the automatic fermentation bin control system comprises a central control room, a data acquisition device, a regulation and control device and an electrical control system, and the data acquisition device comprises a real-time picture monitor, pH detection equipment, humidity detection equipment, temperature detection equipment and oxygen detection equipment which are respectively distributed around a fermentation bin body; the data acquisition device also comprises material moisture sensors and material temperature sensors which are arranged at the upper part, the middle part and the lower part of the material; the regulating and controlling device comprises an exhaust pipeline and an air purifying device which are arranged on the upper part of the bin body, a water circulation temperature regulating device which surrounds the bin, a humidifier and an aerator which are arranged at the bottom of the fermentation bin, and a circulating fan and an air circulation pipeline which are arranged on the bin body around the fermentation bin; the central control room collects and records all fermentation data, and the fermentation data are fed back to the fermentation bin main body by the central control room control and regulation device; the electrical control system comprises an upper computer, a PLC cabinet and an electrical cabinet which are used for controlling each electrical device.
2. The automatic control microbial fermentation bin of claim 1, wherein the exterior of the microbial fermentation bin body is covered with a thermal insulation material.
3. The automatic control microbial fermentation storehouse of claim 1, wherein the material inlet and outlet device comprises an electric feeding door, an electric discharging door and a transmission belt, the electric feeding door and the electric discharging door are arranged on two sides of the fermentation storehouse, the transmission belt is arranged on the ground of the fermentation storehouse and connected with a motor and a speed reducer, and the material moves on the transmission belt through the material tray.
4. The automatic control microbial fermentation bin of claim 3, wherein the electric feeding door and the electric discharging door are oppositely arranged on two sides of the bin body.
5. The automatic control microbial fermentation bin of claim 1, wherein the spraying system comprises a spraying manifold and a spraying head arranged on the top and around the fermentation bin, and further comprises a bacteria liquid adding tank, a mixed liquid tank, a spraying pump, a spraying liquid circulating pump and a mixed liquid collecting tank arranged outside the fermentation bin, and the spraying systems inside and outside the fermentation bin are connected through a pipeline.
6. The automatic control microbial fermentation storehouse of claim 5, wherein a liquid level meter and a static mixer are arranged in the mixed liquid tank.
7. The fermentation bin according to claim 1, wherein the material sterilization device comprises a steam sterilization device and an ozone sterilization device, the steam sterilization device is disposed at the bottom of the conveyor belt, and the ozone sterilization device is disposed at the top of the fermentation bin body.
8. The automatic control microbial fermentation cabin of claim 1, wherein a lighting device is arranged on the top of the cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022383183.3U CN213772057U (en) | 2020-10-23 | 2020-10-23 | Automatic control microbial fermentation storehouse |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022383183.3U CN213772057U (en) | 2020-10-23 | 2020-10-23 | Automatic control microbial fermentation storehouse |
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| CN213772057U true CN213772057U (en) | 2021-07-23 |
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| CN202022383183.3U Active CN213772057U (en) | 2020-10-23 | 2020-10-23 | Automatic control microbial fermentation storehouse |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210491A (en) * | 2020-10-23 | 2021-01-12 | 张洪江 | Automatic control microbial fermentation storehouse |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112210491A (en) * | 2020-10-23 | 2021-01-12 | 张洪江 | Automatic control microbial fermentation storehouse |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220706 Address after: 124200 20-2 Chunjiang street, Dawa District, Panjin City, Liaoning Province Patentee after: Hewo Agricultural Technology Co.,Ltd. Address before: 124010 14-2-401, Guangxia new town, Xinglongtai District, Panjin City, Liaoning Province Patentee before: Zhang Hongjiang |
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| TR01 | Transfer of patent right |