Data acquisition system for management and control of whole fermentation production process

Abstract

The utility model discloses a data acquisition system for managing and controlling the whole process of fermentation production. The data acquisition system comprises an online sensing data acquisition module and an offline detection data acquisition module, the on-line sensing data acquisition module comprises a plurality of process sensors arranged in an SCADA system, the off-line detection data acquisition module comprises scanners arranged in all laboratories, and the scanners are used for placing detection reports of the laboratories and scanning the detection reports; the data acquisition system further comprises a fermentation tail gas data acquisition module and a visual information acquisition module; the online sensing data acquisition module, the offline detection data acquisition module, the fermentation tail gas data acquisition module and the visual information acquisition module are all in communication connection with the cloud server. The system can provide a data acquisition system for a production process management and control platform for uniformly coordinating and controlling the production process, and can acquire key data related to the production process for data processing and analysis of the management and control platform.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation production management, in particular to a data acquisition system for controlling the entire fermentation production process. Background Art

[0002] Production Management is a general term for the management of the setting and operation of the enterprise production system, also known as production control; at present, modern factory production management processes have gradually adopted professional SCADA (Supervisory Control And Data Acquisition) systems, that is, data acquisition and monitoring control systems for automatic control management. For example, "CN 115061431 A A management and control system for the erythromycin fermentation process of pharmaceutical companies based on informatization" discloses a highly centralized information management system for the production process of erythromycin. The system uses the original PLC data acquisition method to manage the production process control system, unify and coordinate the control of the production process, and integrate production operations to improve the system production coordination and operation efficiency.

[0003] However, this SCADA-based control system is only suitable for the automation control of a single production workshop and for products with relatively fixed and simple production processes. Process control and optimization rely on human experience control outside the SCADA system. However, at present, large and medium-sized domestic pharmaceutical companies will not have only one production workshop or one product. In the face of process development and the requirements of today's market environment, traditional production management methods are difficult to achieve.

[0004] The key to the fermentation production process lies in the cultivation of microorganisms. Traditional control parameters such as tank temperature, ventilation volume, stirring speed, and tank pressure cannot reflect the true metabolic state of the bacteria, especially the production of secondary metabolites as the final product. The key control parameters of bacterial metabolism are the flow direction and rate set of various enzymatic reactions. These particles in the microscopic world are difficult to control directly, but we can indirectly judge through the consumption of carbon sources, nitrogen sources, phosphorus sources and growth factors in the fermentation process, as well as the content and consumption rate of various gases in the fermentation tail gas. However, this type of key data either has no suitable instruments to collect, or the collected information exists in the form of isolated islands, and the process is not smooth. Each department and each position spends a lot of manpower and material resources to ensure the production process, which is inefficient.

[0005] Therefore, the field is currently in urgent need of developing a highly centralized production information management and control platform for the fermentation production process, to coordinate and control the various processes of the production process and auxiliary systems in a unified manner, and to improve the system coordination and operating efficiency. And use big data to perform a more basic AI analysis of the biological fermentation process, form a deviation warning in the production process, and autonomously regulate the fermentation process with the support of the expert system to stabilize and improve the fermentation production level; the management platform needs to collect production process-related data to realize data analysis and production management. Therefore, it is necessary to design a data collection system for the whole process control of fermentation production to solve the above problems. Summary of the invention

[0006] The technical problem to be solved by the utility model is to provide a data acquisition system for the whole process control of fermentation production, which aims to provide a data acquisition system for a production process control platform for unified and coordinated control of the production process, and can collect key data related to the production process for data processing and analysis of the control platform.

[0007] In order to achieve the above technical objectives, the technical solution adopted by the utility model is:

[0008] A data acquisition system for the whole process control of fermentation production, including an online sensing data acquisition module and an offline detection data acquisition module; the online sensing data acquisition module includes a variety of process sensors set in the SCADA system, and the offline detection data acquisition module includes a scanner set in each laboratory, and the scanner is used to place and scan the laboratory's test report; the data acquisition system also includes a fermentation tail gas data acquisition module and a visual information acquisition module;

[0009] The online sensing data acquisition module, the offline detection data acquisition module, the fermentation tail gas data acquisition module and the visual information acquisition module are all connected to the cloud server in communication.

[0010] Preferably, the online sensing data acquisition module and the offline detection data acquisition module both include a data transmission module, and are communicatively connected to the cloud server via the data transmission module.

[0011] Preferably, the fermentation tail gas data acquisition module includes a mass spectrometer, which is arranged at multiple tail gas emission outlets of the fermentation production line; the mass spectrometer collects the original data and secondary calculation data of the fermentation tail gas, and is connected to the cloud server through the data transmission module.

[0012] Preferably, the visual information acquisition module includes an electron microscope and a data transmission module. The electron microscope collects dyeing pictures of mycelium and appearance pictures of key raw and auxiliary materials, and is connected to the cloud server through the data transmission module.

[0013] Preferably, the data transmission module includes a Bluetooth transceiver module, a WiFi module, a 5g module and an optical fiber.

[0014] The beneficial effects of the utility model are:

[0015] The utility model collects information that is interrelated in production processes but scattered in different systems through different data acquisition modules to form a fermentation big data management and control platform; the real-time production status of different workshops and different products can be obtained in the same screen and report. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the data acquisition system of the utility model;

[0017] In the figure: online sensor data acquisition module 1, offline detection data acquisition module 2, fermentation tail gas data acquisition module 3, visual information acquisition module, cloud server 5. DETAILED DESCRIPTION

[0018] like Figure 1 As shown, a data acquisition system for the whole process control of fermentation production includes an online sensing data acquisition module and an offline detection data acquisition module; the online sensing data acquisition module includes a variety of process sensors set in the SCADA system, and the offline detection data acquisition module includes a scanner set in each laboratory, and the scanner is used to place and scan the laboratory's test report; the data acquisition system also includes a fermentation tail gas data acquisition module and a visual information acquisition module;

[0019] The online sensing data acquisition module, the offline detection data acquisition module, the fermentation tail gas data acquisition module and the visual information acquisition module are all connected to the cloud server in communication.

[0020] Preferably, the online sensing data acquisition module and the offline detection data acquisition module both include a data transmission module, and are communicatively connected to the cloud server via the data transmission module.

[0021] Preferably, the fermentation tail gas data acquisition module includes a mass spectrometer, which is arranged at multiple tail gas emission outlets of the fermentation production line; the mass spectrometer collects the original data and secondary calculation data of the fermentation tail gas, and is connected to the cloud server through the data transmission module.

[0022] Preferably, the visual information acquisition module includes an electron microscope and a data transmission module. The electron microscope collects dyeing pictures of mycelium and appearance pictures of key raw and auxiliary materials, and is connected to the cloud server through the data transmission module.

[0023] Preferably, the data transmission module includes a Bluetooth transceiver module, a WiFi module, a 5g module and an optical fiber.

[0024] The working principle of the utility model is as follows:

[0025] When in use, the online sensor data acquisition module collects real-time data from various process-related sensors and saves them in a unified real-time database of the cloud server in a timely manner; the offline detection data acquisition module collects the detection reports of each laboratory through scanning instruments, and transfers the report contents to the unified database of the cloud server; the fermentation tail gas data acquisition module collects the original data of the initial fermentation tail gas O2 and CO2 content, as well as the secondary calculation data of the consumption rate of substances such as OUR and CER through a mass spectrometer, and saves them in a unified real-time database of the cloud server; the visual information acquisition module collects staining pictures of mycelium culture and appearance pictures of key raw and auxiliary materials, and saves the collected picture data in a unified database of the cloud server.

Claims

1. A data acquisition system for the whole process control of fermentation production, characterized in that: It includes an online sensing data acquisition module and an offline detection data acquisition module; The online sensing data acquisition module includes a variety of process sensors installed in the SCADA system, and the offline detection data acquisition module includes a scanner installed in each laboratory, which is used to place and scan the laboratory's test report; the data acquisition system also includes a fermentation tail gas data acquisition module and a visual information acquisition module; The online sensing data acquisition module, the offline detection data acquisition module, the fermentation tail gas data acquisition module and the visual information acquisition module are all connected to the cloud server in communication.

2. A data acquisition system for whole process control of fermentation production according to claim 1, characterized in that: The online sensing data acquisition module and the offline detection data acquisition module both include a data transmission module, which is connected to the cloud server through the data transmission module.

3. A data acquisition system for whole process control of fermentation production according to claim 1, characterized in that: The fermentation tail gas data acquisition module includes a mass spectrometer, which is arranged at multiple tail gas emission outlets of the fermentation production line; the mass spectrometer collects the original data and secondary calculation data of the fermentation tail gas, and communicates with the cloud server through the data transmission module.

4. A data acquisition system for whole process control of fermentation production according to claim 1, characterized in that: The visual information collection module includes an electron microscope and a data transmission module. The electron microscope collects dyeing pictures of mycelium and appearance pictures of key raw and auxiliary materials, and communicates with the cloud server through the data transmission module.

5. A data acquisition system for whole process control of fermentation production according to claim 2, 3 or 4, characterized in that: The data transmission module includes Bluetooth transceiver module, WiFi module, 5g module and optical fiber.

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