阅读说明：本技术 一种烘焙食品生产用的微生物发酵控制系统 (Microbial fermentation control system for baked food production ) 是由 韦福献 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种烘焙食品生产用的微生物发酵控制系统,包括发酵装置、无菌空气供给装置、PH值调节装置、温度调节装置、检测装置和控制装置,无菌空气供给装置和PH值调节装置均与发酵装置连接,温度调节装置、检测装置均设于发酵装置内部,并均与控制装置电性连接；无菌空气供给装置用于给发酵装置提供无菌空气,PH值调节装置用于调节发酵过程中发酵物的PH值,温度调节装置用于调节发酵装置内部的温度,控制装置用于控制PH值调节装置、温度调节装置和发酵装置。本发明自动化程度高,能够通过检测微生物发酵环境,从而自动控制微生物发酵条件,提供微生物发酵适合的发酵环境,生产效率高,节约成本,有利于工业化扩大生产。(The invention discloses a microbial fermentation control system for baked food production, which comprises a fermentation device, an aseptic air supply device, a PH value adjusting device, a temperature adjusting device, a detection device and a control device, wherein the aseptic air supply device and the PH value adjusting device are both connected with the fermentation device; the sterile air supply device is used for providing sterile air for the fermentation device, the pH value adjusting device is used for adjusting the pH value of a fermented product in the fermentation process, the temperature adjusting device is used for adjusting the temperature inside the fermentation device, and the control device is used for controlling the pH value adjusting device, the temperature adjusting device and the fermentation device. The invention has high automation degree, can automatically control the microbial fermentation condition by detecting the microbial fermentation environment, provides a fermentation environment suitable for microbial fermentation, has high production efficiency, saves cost and is beneficial to industrial expanded production.)

1. A microbial fermentation control system for baked food production is characterized in that: the device comprises a fermentation device, a sterile air supply device, a pH value adjusting device, a temperature adjusting device, a detection device and a control device, wherein the sterile air supply device and the pH value adjusting device are both connected with the fermentation device, and the temperature adjusting device and the detection device are both arranged in the fermentation device and are both electrically connected with the control device;

the sterile air supply device is used for providing sterile air for the fermentation device, the pH value adjusting device is used for adjusting the pH value of a fermentation product in the fermentation process, the temperature adjusting device is used for adjusting the temperature inside the fermentation device, and the control device is used for controlling the pH value adjusting device, the temperature adjusting device and the fermentation device.

2. The microbial fermentation control system for the production of baked goods as claimed in claim 1, wherein: the fermentation device comprises a fermentation tank and a stirring assembly, wherein a feeding hole is formed in the upper end of the fermentation tank, a discharging hole is formed in the lower end of the fermentation tank, and the stirring assembly is partially arranged in the fermentation tank and connected with the fermentation tank.

3. The microbial fermentation control system for the production of baked goods as claimed in claim 2, wherein: the stirring assembly comprises a stirring rod and a spiral stirring fan blade, the stirring rod is inserted into the fermentation tank and is connected with the fermentation tank in a rotating mode, the upper end of the stirring rod penetrates out of the fermentation tank and extends to the outside of the fermentation tank, a motor is arranged at one end, located outside the fermentation tank, of the stirring rod, and an output shaft of the motor is fixedly connected with the stirring rod.

4. The microbial fermentation control system for the production of baked goods as claimed in claim 2, wherein: the sterile air supply device comprises an air compressor, an air filter and an air pipe, wherein the air compressor is connected with the air filter, and the air filter is connected with the lower end of the fermentation tank in a sealing manner through the air pipe and extends to the inside of the fermentation tank.

5. The microbial fermentation control system for the production of baked goods as claimed in claim 4, wherein: the fermentation tank is internally provided with a U-shaped air pipe, the U-shaped air pipe is communicated with one end of the vent pipe positioned in the fermentation tank, and the U-shaped air pipe is uniformly provided with a plurality of air holes.

6. The microbial fermentation control system for the production of baked goods as claimed in claim 2, wherein: the control device comprises a PLC (programmable logic controller), the PLC is installed on the outer side of the fermentation tank and comprises a control module, a data processing module, a receiving module and a sending module, and the control module, the data processing module, the receiving module and the sending module are connected in a data mode.

7. The microbial fermentation control system for the production of baked goods as claimed in claim 6, wherein: the PH adjusting device comprises a liquid storage bottle filled with PH adjusting liquid, the liquid storage bottle is connected with the fermentation tank through a guide pipe, a valve for controlling the conduction of the guide pipe is arranged on the guide pipe, and the valve is electrically connected with the PLC.

8. The microbial fermentation control system for the production of baked goods as claimed in claim 6, wherein: the detection device comprises a temperature sensor and a PH detector, wherein the temperature sensor and the PH detector are fixedly connected to the inner side wall of the fermentation tank, and the temperature sensor and the PH detector are electrically connected with the PLC.

9. The microbial fermentation control system for the production of baked goods as claimed in claim 2, wherein: temperature regulation apparatus includes heating tube and cooling tube, heating tube fixed connection be in on the fermentation cylinder inside wall, the heating tube with PLC controller electric connection, the cooling tube is around establishing on the lateral wall of fermentation cylinder, cooling tube one end is equipped with coolant tank, the one end that cooling tube and coolant tank are connected is equipped with the water valve, the water valve with PLC controller electric connection, the other end of cooling tube is equipped with waste water collector.

Technical Field

The invention relates to the technical field of microbial fermentation, in particular to a microbial fermentation control system for producing baked food.

Background

The baked food is an instant food which is made by using flour, yeast, salt, granulated sugar and water as basic raw materials, adding a proper amount of grease, dairy products, eggs, additives and the like and baking through a series of complex technological means. It not only has rich nutrition, but also has various varieties, good shapes and colors, and palatable in time, can be used as tea before or after meals, can also be used as staple food, and can also be used as gifts for giving gifts. Before the baked food is made, firstly, the dough is fermented, and the structure of the starch is changed by adopting microbial fermentation on the wheaten food, so that the wheaten food is easy to digest and absorb nutrition.

At present, the system for microbial fermentation on the market has low automation degree and low industrial production efficiency, can not meet the requirements of the existing industrial production, has high manpower cost and is not beneficial to expanding production.

Disclosure of Invention

The invention aims to provide a microbial fermentation control system for producing baked food, which has high automation degree, can automatically control microbial fermentation conditions by detecting microbial fermentation environment, provides a fermentation environment suitable for microbial fermentation, has high production efficiency, saves cost and is beneficial to industrialized expanded production, and adopts the following technical scheme:

according to one aspect of the invention, a microbial fermentation control system for producing baked food is provided, and comprises a fermentation device, an aseptic air supply device, a pH value adjusting device, a temperature adjusting device, a detection device and a control device, wherein the aseptic air supply device and the pH value adjusting device are both connected with the fermentation device, and the temperature adjusting device and the detection device are both arranged in the fermentation device and are both electrically connected with the control device;

the sterile air supply device is used for providing sterile air for the fermentation device, the pH value adjusting device is used for adjusting the pH value of a fermentation product in the fermentation process, the temperature adjusting device is used for adjusting the temperature inside the fermentation device, and the control device is used for controlling the pH value adjusting device, the temperature adjusting device and the fermentation device.

Preferably, the fermentation device comprises a fermentation tank and a stirring assembly, wherein the upper end of the fermentation tank is provided with a feed inlet, the lower end of the fermentation tank is provided with a discharge outlet, and the stirring assembly is partially arranged in the fermentation tank and connected with the fermentation tank.

Preferably, the stirring subassembly includes puddler, heliciform stirring fan blade, the puddler portion is inserted and is established inside the fermentation cylinder to rotate with the fermentation cylinder and be connected, the puddler upper end is worn out the fermentation cylinder and is extended to the fermentation cylinder outside, the puddler is located one of fermentation cylinder outside and serves and be equipped with the motor, the output shaft of motor with puddler fixed connection.

Preferably, the sterile air supply device comprises an air compressor, an air filter and a vent pipe, wherein the air compressor is connected with the air filter, and the air filter is connected with the lower end of the fermentation tank in a sealing way through the vent pipe and extends to the inside of the fermentation tank.

Preferably, a U-shaped air pipe is arranged in the fermentation tank, the U-shaped air pipe is communicated with one end, located in the fermentation tank, of the vent pipe, and a plurality of air holes are uniformly formed in the U-shaped air pipe.

Preferably, the control device comprises a PLC controller, the PLC controller is installed on the outer side of the fermentation tank and comprises a control module, a data processing module, a receiving module and a sending module, and the control module, the data processing module, the receiving module and the sending module are in data connection.

Preferably, the PH adjusting device comprises a liquid storage bottle filled with PH adjusting liquid, the liquid storage bottle is connected with the fermentation tank through a guide pipe, a valve for controlling the conduction of the guide pipe is arranged on the guide pipe, and the valve is electrically connected with the PLC.

Preferably, detection device includes temperature sensor and PH detector, temperature sensor and PH detector equal fixed connection be in on the fermentation cylinder inside wall, temperature sensor and PH detector all with PLC controller electric connection.

Preferably, temperature regulation apparatus includes heating tube and cooling tube, heating tube fixed connection be in on the fermentation cylinder inside wall, the heating tube with PLC controller electric connection, the cooling tube is around establishing on the lateral wall of fermentation cylinder, cooling tube one end is equipped with coolant tank, the one end that cooling tube and coolant tank are connected is equipped with the water valve, the water valve with PLC controller electric connection, the other end of cooling tube is equipped with waste water collector.

The technical scheme adopted by the invention has the following remarkable effects:

the microbial fermentation control system for producing the baked food comprises a fermentation device, a sterile air supply device, a PH value adjusting device, a temperature adjusting device, a detection device and a control device, wherein the sterile air supply device and the PH value adjusting device are both connected with the fermentation device; the sterile air supply device is used for providing sterile air for the fermentation device, the pH value adjusting device is used for adjusting the pH value of a fermented product in the fermentation process, the temperature adjusting device is used for adjusting the temperature inside the fermentation device, and the control device is used for controlling the pH value adjusting device, the temperature adjusting device and the fermentation device. The degree of automation is high, can be through detecting the microbial fermentation environment to automatic control microbial fermentation condition provides the fermentation environment that the microbial fermentation is fit for, and production efficiency is high, practices thrift the cost, is favorable to the industrialization to enlarge production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

1-fermentation device, 2-sterile air supply device, 3-pH value adjusting device, 4-temperature adjusting device, 5-detection device, 6-control device, 11-fermentation tank, 12-stirring component, 21-air compressor, 22-air filter, 23-vent pipe, 24-U-shaped air pipe, 25-air hole, 31-liquid storage bottle, 32-guide pipe, 33-valve, 41-heating pipe, 42-cooling pipe, 43-cooling water tank, 44-water valve, 45-waste water collector, 51-temperature sensor, 52-pH detector, 61-PLC controller, 111-feeding hole, 112-discharging hole, 121-stirring rod, 122-stirring fan blade and 123-motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

As shown in figure 1, the microbial fermentation control system for producing the baked food comprises a fermentation device 1, a sterile air supply device 2, a pH value adjusting device 3, a temperature adjusting device 4, a detection device 5 and a control device 6, wherein the fermentation device 1 comprises a fermentation tank 11 and a stirring assembly 12, the upper end of the fermentation tank 11 is provided with a feeding hole 111, and the lower end of the fermentation tank 11 is provided with a discharging hole 112. Stirring subassembly 12 includes puddler 121, heliciform agitator blade 122, puddler 121 part is inserted and is established inside fermentation tank 11 to rotate with fermentation tank 11 and be connected, the fermentation tank 11 is worn out and is extended to the fermentation tank 11 outside to puddler 121 upper end, puddler 121 is located fermentation tank 11 outside and serves and be equipped with motor 123, motor 123 is prior art, the output shaft and the puddler 121 fixed connection of motor 123, agitator blade 122 is around establishing on puddler 121, and with puddler 121 fixed connection. The stirring rod 121 is driven by the motor 123, and the stirring rod 121 drives the stirring fan blades 122, so that the raw materials and the microorganisms can be uniformly mixed, and fermentation is facilitated. The sterile air supply device 2 comprises an air compressor 21, an air filter 22 and an air pipe 23, wherein the air compressor is prior art, the air compressor 21 is connected with the air filter 22, the air filter 22 is prior art, and the air filter 22 is hermetically connected with the lower end of the fermentation tank 11 through the air pipe 23 and extends to the inside of the fermentation tank 11. The air compressor 21 transmits air to the air filter 22, and the air filtered by the air filter 22 is sterile air which is introduced into the fermentation tank 11 through the vent pipe 23 to provide sterile air for fermentation, which is beneficial to microbial fermentation. A U-shaped air pipe 24 is arranged in the fermentation tank 11, the U-shaped air pipe 24 is communicated with one end of the vent pipe 23 in the fermentation tank 11, and a plurality of air holes 25 are uniformly arranged on the U-shaped air pipe 24. In order to make the sterile air received more uniformly when the raw materials are fermented, the U-shaped air pipe 24 is matched with the stirring, so that the raw materials and the strains can contact the sterile air to the maximum extent, and the fermentation is more facilitated.

The control device 6 comprises a PLC 61, the PLC 61 is prior art, the PLC 61 is installed on the outer side of the fermentation tank 11, the PLC 61 comprises a control module, a data processing module, a receiving module and a sending module, and the control module, the data processing module, the receiving module and the sending module are connected in data. The receiving module and the sending module can be connected with the client and used for sending data to the client so that workers can check the internal environment data of the fermentation tank. The PH adjusting device 3 comprises a liquid storage bottle 31 filled with PH adjusting liquid, the liquid storage bottle 31 is connected with the fermentation tank 11 through a guide pipe 32, a valve 33 for controlling the conduction of the guide pipe 32 is arranged on the guide pipe 32, and the valve 33 is electrically connected with the PLC 61. Detection device 5 includes temperature sensor 51 and PH detector 52, and temperature sensor 51 and PH detector 52 all belong to prior art, and the equal fixed connection of temperature sensor 51 and PH detector 52 is on the fermentation cylinder 11 inside wall, and temperature sensor 51 and PH detector 52 all with PLC controller 61 electric connection. Temperature regulation apparatus 4 includes heating tube 41 and cooling tube 42, heating tube 41 fixed connection is on the fermentation cylinder 11 inside wall, heating tube 41 and PLC controller 61 electric connection, cooling tube 42 is around establishing on the lateral wall of fermentation cylinder 11, cooling tube 42 one end is equipped with coolant tank 43, the one end that cooling tube 42 and coolant tank 43 are connected is equipped with water valve 44, water valve 44 and PLC controller 61 electric connection, the other end of cooling tube 42 is equipped with waste water collector 45. Detect the fermented pH value of raw materials in fermentation cylinder 11 through PH detector 52, PH detector 52 gives the data processing module in PLC controller 61 with signal transmission, and data processing module analysis comparison data gives control module with signal transmission, and control module drives valve 33 and operates, and the pH value of raw materials tends to stably in with fermentation cylinder 11 through the PH regulating solution, prevents that the fermentation from receiving the influence. The temperature sensor 51 is used for sensing the temperature in the fermentation tank 11, the temperature sensor 51 transmits data to the data processing module in the PLC 61, the data processing module analyzes and compares the data and transmits signals to the control module, and the control module drives the heating tube 41 and the water valve 44 to operate, so that the temperature in the fermentation tank 11 is changed, and the temperature in the automatic control fermentation tank is achieved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.