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CN114995303A - Distributed control device suitable for donkey-hide gelatin production - Google Patents

Distributed control device suitable for donkey-hide gelatin production Download PDF

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Publication number
CN114995303A
CN114995303A CN202210493430.6A CN202210493430A CN114995303A CN 114995303 A CN114995303 A CN 114995303A CN 202210493430 A CN202210493430 A CN 202210493430A CN 114995303 A CN114995303 A CN 114995303A
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China
Prior art keywords
module
donkey
hide gelatin
equipment
gelatin production
Prior art date
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Withdrawn
Application number
CN202210493430.6A
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Chinese (zh)
Inventor
袁铸钢
王瑞
刘钊
王孝红
蒋萍
景绍洪
孟庆金
张强
于宏亮
路士增
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University of Jinan
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University of Jinan
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Priority to CN202210493430.6A priority Critical patent/CN114995303A/en
Publication of CN114995303A publication Critical patent/CN114995303A/en
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41865Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/32Operator till task planning
    • G05B2219/32252Scheduling production, machining, job shop
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

The invention provides a distributed control device suitable for donkey-hide gelatin production, which comprises: the system comprises a parameter detection module, an equipment control module, an equipment protection detection module, an equipment graphic module, an alarm module, a report module and an operator station display module. The parameter detection module is used for acquiring corresponding parameter information. The equipment control module is used for selecting a control mode of the donkey-hide gelatin production equipment. The equipment protection detection module is used for detecting the fault condition of the field equipment. The device graphic module is used for displaying the real-time running state of the donkey-hide gelatin production device. The alarm module is used for displaying the faulty equipment and abnormal parameters of the donkey-hide gelatin production field. The report module is used for recording the operating conditions and parameters of the donkey-hide gelatin production equipment. The operator station display module is used to manage and monitor real-time operating conditions on the workstation. The equipment control module is respectively connected with the parameter detection module, the equipment control module, the equipment protection detection module, the equipment graphic module, the alarm module, the report module and the operator station display module.

Description

Distributed control device suitable for donkey-hide gelatin production
Technical Field
The invention relates to the field of industrial intelligence, in particular to a distributed control device suitable for donkey-hide gelatin production.
Background
The donkey-hide gelatin is a Chinese medicinal material and has the effects of enriching blood, nourishing yin, moistening lung and stopping bleeding. Donkey-hide gelatin has a long production history in China, but the automation level of donkey-hide gelatin manufacturers in China is low, most manufacturers manually operate and produce the donkey-hide gelatin, so that the yield and the quality of the donkey-hide gelatin do not reach the optimal level.
Disclosure of Invention
In view of the above disadvantages of the prior art, the present invention provides a distributed control device for donkey-hide gelatin production, which can improve the problem of low efficiency and poor quality of the existing donkey-hide gelatin production caused by manual operation.
To achieve the above and other related objects, the present invention provides a distributed control apparatus for donkey-hide gelatin production, comprising: the system comprises a parameter detection module, an equipment control module, an equipment protection detection module, an equipment graphic module, an alarm module, a report module and an operator station display module. The parameter detection module is arranged at a corresponding position of the donkey-hide gelatin production equipment and used for acquiring corresponding parameter information. The device control module is used for selecting a control mode of the donkey-hide gelatin production device and the specific operation of the device. The device protection detection module is used for detecting the fault condition of field devices and locking the state of donkey-hide gelatin production equipment, and the locking can be released after the fault is released. The device graphic module is used for displaying the real-time running state of the donkey-hide gelatin production device. The alarm module is used for displaying the faulty equipment and abnormal parameters of the donkey-hide gelatin production field. The report module is used for recording the operation state and the operation parameters of the donkey-hide gelatin production equipment and generating a report. The operator station display module is used to manage and monitor real-time operating conditions on the workstation. The equipment control module is respectively connected with the parameter detection module, the equipment control module, the equipment protection detection module, the equipment graphic module, the alarm module, the report module and the operator station display module.
In an embodiment of the present invention, the parameter detection module includes a temperature detection group, a pressure detection group, a liquid level detection group, a rotation speed detection group, and a density detection group.
In one embodiment of the invention, the control mode comprises an automatic mode or a manual mode.
In an embodiment of the present invention, an operation authority module is disposed on the operator station display module.
In one embodiment of the present invention, the operator station display module includes: and the five operator station display interfaces are respectively used for managing and monitoring the real-time operation condition of the corresponding donkey-hide gelatin production equipment.
In an embodiment of the present invention, the device graphic module can display real-time operation status of the donkey-hide gelatin production device of any one of the operator stations, and can switch from the current workstation to any other workstation.
In an embodiment of the present invention, a display manner of a real-time operation status of the donkey-hide gelatin production equipment on the equipment graphic module is a graphic.
In an embodiment of the present invention, the graphic is a dynamic graphic.
In one embodiment of the present invention, the status of the donkey-hide gelatin production facility is locked such that the donkey-hide gelatin production facility is prohibited from being started when the failure is not resolved.
In an embodiment of the present invention, the remote control system further includes a remote access module, the remote access module is in communication connection with the control module, and the remote access module can retrieve a display interface of the device graphics module.
The invention is suitable for the distributed control device of colla corii asini production, detect the relevant parameter through the detection module of the parameter, and transmit to the control module, the control module judges whether the production facility has abnormality according to the detection parameter received, report to the police through the alarm module and lock the state of the production facility through the detection module of the apparatus in order to guarantee the personal safety of the maintenance personnel when there is abnormality; meanwhile, an equipment graphic module is arranged for displaying the operation condition of the production equipment, an operation parameter report is generated through a report module for recording the operation condition of the equipment, and an operator station display module is used for an operator to manage and monitor the production equipment, so that the industrial intelligent production of the donkey-hide gelatin is realized, and the production efficiency and quality of the donkey-hide gelatin are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a block diagram of a distributed control device suitable for donkey-hide gelatin production.
Description of the element reference numerals
100. A parameter detection module; 200. a device control module; 300. an equipment protection detection module; 400. a device graphics module; 500. an alarm module; 600. a reporting module; 700. an operator station display module; 800. a remote access module.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. It is also to be understood that the terminology used in the examples is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. Test methods in which specific conditions are not specified in the following examples are generally carried out under conventional conditions or under conditions recommended by the respective manufacturers.
It should be understood that the terms "upper", "lower", "left", "right", "middle" and "a" used herein are used for descriptive purposes only and are not intended to limit the scope of the present invention, and that the relative relationship between the terms and the terms should be construed as the scope of the present invention without substantial change in the technical spirit.
Referring to fig. 1, the present invention provides a distributed control device for donkey-hide gelatin production, comprising: a parameter detection module 100, a device control module 200, a device protection detection module 300, a device graphics module 400, an alarm module 500, a reporting module 600, and an operator station display module 700. The parameter detecting module 100 is disposed at a corresponding position of the donkey-hide gelatin production equipment, and is configured to collect corresponding parameter information. The device control module 200 is used for selecting a control mode of the donkey-hide gelatin production device and a specific operation of the device. The device protection detection module 300 is used for detecting the fault condition of the field device and locking the state of the donkey-hide gelatin production device, and the locking can be released after the fault is released. The device graphic module 400 is used for displaying the real-time operation status of the donkey-hide gelatin production device and restoring the on-site donkey-hide gelatin production process. The alarm module 500 is used for displaying fault equipment and abnormal parameters of the donkey-hide gelatin production field. The report module 600 is configured to record an operation status and an operation parameter of the donkey-hide gelatin production device and generate a report and a work log, where the report and the work log are stored on a storage device for later maintenance. The operator station display module 700 is used to manage and monitor real-time operating conditions on the workstation. The plant control module 200 is connected to the parameter detection module 100, the plant control module 200, the plant protection detection module 300, the plant graphics module 400, the alarm module 500, the reporting module 600, and the operator station display module 700, respectively. The donkey-hide gelatin production equipment refers to equipment and devices involved in the donkey-hide gelatin production process, and includes but is not limited to: a ball-steaming and skin-melting machine, a filter tank, a liquid storage tank, a disc separator, a stirrer, a primary thickener, a foam extracting machine, an electric diaphragm pump, a glue solution diaphragm pump, a glue discharging pot, a glue drying room fan and the like.
In one embodiment of the present invention, the status of the donkey-hide gelatin production facility is locked such that the donkey-hide gelatin production facility is prohibited from being started when the malfunction is not resolved. When an operator operates the equipment to start, if the field equipment cannot be started successfully, an alarm can be sent out, and after field faults are eliminated, the system cannot be started immediately so as to avoid the situation that field workers are injured, the alarm is eliminated after the operator needs to reset, and the equipment is started normally. The protection method of the device protection detection module 300 is as follows: some parameters influencing the normal operation of equipment in the donkey-hide gelatin production equipment are detected, and a stop signal and a fault signal in a system are acquired, so that the donkey-hide gelatin production equipment is stopped, and the donkey-hide gelatin production equipment has two specific functions: 1. when the rotary spherical digester is in dangerous work, an operator sends a shutdown instruction to the field equipment, and the rotary spherical digester is turned off by powering off the equipment. 2. When the faults are eliminated, the rotary spherical digester can reach the operating conditions again, and an operator needs to reset the operation interface to protect field construction personnel.
The invention is suitable for the distributed control device of colla corii asini production, detect the relevant parameter through the detection module 100 of the parameter, and transmit to the control module, the control module judges whether the production facility has abnormality according to the detection parameter received, report to the police through the alarm module 500 and lock the production facility state through the detection module of the apparatus in order to guarantee the personal safety of the maintenance personnel when there is abnormality; meanwhile, the device graphic module 400 is arranged for displaying the operation state of the production device, the operation parameter report is generated by the report module 600 for recording the operation state of the device, and the operator station display module 700 is used for an operator to manage and monitor the production device, so that the industrial intelligent production of the donkey-hide gelatin is realized, and the production efficiency and the quality of the donkey-hide gelatin are improved.
In an embodiment of the present invention, the parameter detecting module 100 includes a temperature detecting group, a pressure detecting group, a liquid level detecting group, a rotation speed detecting group, a density detecting group, and a humidity detecting group. The temperature detection group comprises a plurality of temperature sensors, and the temperature sensors are arranged at corresponding positions of the donkey-hide gelatin production equipment and are used for detecting the relevant temperature of the donkey-hide gelatin production equipment, such as the temperature of a rotary spherical digester, a skin melting machine and the like. The pressure detection group comprises a plurality of pressure sensors, and the pressure sensors are arranged at corresponding positions of the donkey-hide gelatin production equipment and are used for detecting the hydraulic pressure of the donkey-hide gelatin production equipment, such as the steam pressure of a rotary spherical digester. The liquid level detection group comprises a plurality of liquid level sensors, and the liquid level sensors are arranged at corresponding positions of the donkey-hide gelatin production equipment and are used for detecting liquid levels, such as the liquid levels of a filter tank or a liquid storage tank. The rotational speed detection group comprises a plurality of encoders, and the encoders are arranged at corresponding positions of the donkey-hide gelatin production equipment and are used for detecting rotational speeds, such as the rotational speed of the ball steaming and peeling machine, the rotational speed of the disc separator, the rotational speed of the stirrer and the like. The humidity detection group comprises a plurality of humidity thermometers, and is arranged at a corresponding position of the production equipment and used for detecting humidity, such as the humidity of the glue drying room.
In one embodiment of the invention, the control mode comprises an automatic mode or a manual mode. When the manual mode control is switched on, in the state, an operator can manually adjust the temperature of the equipment, remotely control the start and stop of the donkey-hide gelatin production equipment, control the speed increase and decrease, the emergency stop, the reset and other operations of the stirring machine equipment, automatically operate the equipment when the automatic mode control is switched on, and the operator only needs to monitor abnormal signals.
In an embodiment of the present invention, an operation authority module is disposed on the operator station display module 700. The operating instructions can be sent by the operator through the computer, the program is modified by manual misoperation for safe operation of the equipment, the safety setting of the second-level operator is adopted, the first level is an engineer level and comprises donkey-hide gelatin production process parameter setting and program design, the second level is an operator level, and the operator controls each equipment for donkey-hide gelatin production according to the field working condition. The engineer level authority is highest, and the operator level authority is lower than the engineer level. The control command sent by the operator is consistent with the command address pointing in the program of the control module.
In one embodiment of the present invention, the operator station display module 700 includes: five operator station display interfaces correspond to five different technical processes, and the five operator station display interfaces are respectively used for managing and monitoring the real-time operation condition of the corresponding donkey-hide gelatin production equipment. An operator can manage or monitor the operator stations through a computer input device (keyboard, touch screen, etc.), wherein the management refers to adjusting certain operation parameters, such as temperature rise, temperature decrease, speed increase, speed decrease, target temperature setting, density setting, hydraulic pressure setting, and the like. The monitoring refers to monitoring some operation parameters, and when some or some operation parameters tend to be abnormal or are abnormal, corresponding measures are taken in time, such as reporting to an engineer, adjusting corresponding parameters or stopping the machine.
And the operator station display interface is used for displaying the picture of the corresponding technological process. Five operator station display interfaces were used to display the following screens:
1. blanch skin extraction operator picture
In the process, donkey skin and edible sodium carbonate are added into a spherical digester according to a certain proportion by virtue of a spiral material conveyor, a feeder, an electric valve, an electromagnetic valve and the like, and the skin-blanching extract is performed by virtue of the spherical digester. The flowmeter realizes monitoring the flow of steam and drinking water, uses wireless transmission's temperature sensor to carry out temperature monitoring, carries out PID control, realizes the function of automatic control equipment temperature to can control water valve at the operator station, can observe temperature pressure variation trend in real time at the operator station, according to temperature pressure variation trend governing valve opening, make to scald the skin extract and reach optimal effect.
2. Operator's picture for impurity removal and separation
In this process, the glue solution of last process filters the edulcoration, the extract is through filtering jar prefiltration back and extracting the glue solution to the liquid storage pot through electronic diaphragm pump, when filtering the liquid storage pot, use the level gauge to measure filter jar and liquid storage pot liquid level, use temperature sensor to detect filter jar and liquid storage pot temperature, prevent that the glue solution condensation from appearing the glue solution jam situation, through motorised valve control steam pressure, further control temperature, make the glue solution obtain the preliminary edulcoration, the glue solution after the preliminary edulcoration is gone into the disc separator through electronic diaphragm pump again, control disc separator motor, rely on high-speed centrifugation to carry out the separation of solid and liquid through the glue solution of preliminary filtration, thoroughly get rid of the impurity in the glue solution.
3. Condensed foam extracting operator picture
In the working procedure, the filtered glue solution is pumped into a primary thickening pot for primary thickening through an electric diaphragm pump, then the glue solution after primary thickening is pumped into a foam extracting machine for continuous foam extraction, the addition of steam and drinking water is controlled through an electric valve, and the liquid density, the temperature and the pressure in the primary thickening pot and the foam extracting machine are monitored through a liquid density sensor, a temperature sensor and a pressure sensor. The operator can monitor the production condition of the glue solution through the liquid density trend, and performs primary concentration and continuous concentration foam extraction according to the requirements of technological production parameters, so that the concentration of the glue solution is qualified.
4. Dispensing glue operator's picture
In this process, adjust letting in of steam and water through the motorised valve, add the purification water heating to boiling, drop into the batching pot with the crystal sugar, the mixer in the auxiliary material pot is controlled through the unit control stirs, make the crystal sugar fully melt, control the steam valve and close this moment, add the auxiliary material pot according to the technological parameter ratio with the tails, go on steerable auxiliary material electric diaphragm pump after the prefilter and go into together with the glue solution diaphragm pump after carrying the foam and go out in the gluey pot, through temperature sensor and pressure sensor, the temperature and the pressure of gluey pot are monitored out, realize short-term test to glue solution moisture. And controlling the starting and stopping of the glue discharging pot stirrer and the proportion of the auxiliary materials to the glue solution according to the requirements of the production process, so that the glue solution meets the parameter requirements of the production process.
5. Glue drying packaging operator picture
In the process, the donkey-hide gelatin is placed in a gelatin drying room for drying, the gelatin drying is dried in three stages, the temperature and the humidity of the gelatin drying room are controlled by controlling a fan of the gelatin drying room, the temperature and the humidity of each gelatin drying room are different, and the temperature and the humidity of the gelatin drying room are detected by a temperature sensor and a humidity sensor. After the glue is dried, the qualified glue blocks are subjected to glue cutting treatment through a glue cutter, then are subjected to glue wiping and printing, sterilization treatment is performed on the donkey-hide gelatin by controlling a sterilization device, and after the donkey-hide gelatin is detected to be qualified, the donkey-hide gelatin is packaged and delivered out of a warehouse by controlling an aluminum-plastic packaging machine.
In an embodiment of the present invention, the device graphic module 400 can display the real-time operation status of the donkey-hide gelatin production device of any one of the operator stations, and can switch from the current workstation to any other workstation. The display mode of the real-time operation status of the donkey-hide gelatin production equipment on the equipment graphic module 400 is a graphic. The graph is a dynamic graph, so that the real-time running state of the production equipment can be displayed. The content displayed by the equipment graphics module 400 includes process flow pictures, alarms, shutdowns, and temperature setting pictures.
The operator station display module 700 and the device graphics module 400 display graphics that are modeled and simulated by field devices, with the addition of controls such as indicator lights and switches, in addition to the use of common images such as rectangles, lines, ellipses, etc.
In an embodiment of the present invention, the alarm module 500 alarms the field faulty device and abnormal parameter of the donkey-hide gelatin through status color.
In an embodiment of the present invention, the present invention further includes a remote access module 800, the remote access module 800 is in communication connection with the control module, the remote access module 800 can remotely access the operation status of the donkey-hide gelatin production equipment, and remotely retrieve the display interface of the equipment graphic module 400.
After the device control module 200 receives the command of starting the motor, it determines whether the factors affecting the starting are affected, if not, the device is driven to operate, if so, the device is stopped to start, and the detection is waited. When the equipment has factors influencing operation, whether a fault exists is judged. If there is a fault, a fault signal is sent and the machine is immediately shut down. The purpose of signaling a fault is to indicate to the operator that the equipment is down for reason. If the fault does not exist, the equipment is shut down without sending a fault signal, which indicates that the equipment is not shut down due to the fault. The distributed control device can display temperature, pressure, liquid level and other alarm information of the field equipment in real time, also needs to display the running state of the field equipment, the on-off state of the steam valve and the water valve, and simultaneously meets the requirement of realizing the control of the equipment and the valves through an interface.
The distributed control device of the invention can realize that:
1. realize the detection of the operating parameters of the donkey-hide gelatin equipment in each process
Is used for monitoring parameters such as the rotating speed of a ball digester peeling machine, the rotating speed of a disc separator, the rotating speed of a stirrer and the like in the running process of donkey-hide gelatin production equipment.
2. On-line fault alarm and parameter trend display
The device is used for completing the operation control of equipment such as motors, electric valves and the like in equipment of each process in the donkey-hide gelatin production distributed control system and detecting analog quantity signals such as temperature, pressure, liquid level and the like in the operation process of the equipment.
3. Process control of donkey-hide gelatin production process
According to the process of the donkey-hide gelatin production process, an operator station is constructed, and multiple functions of operating equipment in each procedure of donkey-hide gelatin production, displaying various parameters, alarming equipment failure in real time, alarming abnormal equipment operating parameters and the like are realized.
4. Remote monitoring control
The production process of the donkey-hide gelatin is displayed through dynamic graphics, the operation states of all devices in the donkey-hide gelatin process are visually designed through a donkey-hide gelatin production skin scalding extraction station control picture, an impurity removal separation station control picture, a concentrated foam extraction station control picture, a glue dispensing station control picture, a glue drying packaging station control picture and the like, and communication between field devices and a human-computer interaction interface is achieved through Ethernet. The operation of the field equipment unit can be controlled in real time by an operator in the central control room, and the operation condition of the field equipment can be accurately reflected.
Therefore, compared with the prior art, the invention has the beneficial effects that: the automation of the donkey-hide gelatin production line can greatly improve the production efficiency, and the reliability and consistency of the automatic production can effectively improve the production quality. Meanwhile, the temperature and the pressure of the equipment can be monitored remotely, the abnormal state of the equipment can be effectively observed at an operator station, the alarm can be given out when the equipment data is abnormal, and the operation of the equipment can be effectively protected. The invention effectively overcomes some practical problems in the prior art, thereby having high utilization value and use significance.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims (10)

1. A distributed control device suitable for donkey-hide gelatin production, which is characterized by comprising:
the parameter detection module is arranged at a corresponding position of the donkey-hide gelatin production equipment and used for acquiring corresponding parameter information;
the device control module is used for selecting a control mode of the donkey-hide gelatin production device and the specific operation of the device;
the device protection detection module is used for detecting the fault condition of field devices and locking the state of donkey-hide gelatin production equipment, and the locking can be released after the fault is released;
the device graphic module is used for displaying the real-time running state of the donkey-hide gelatin production device;
the alarm module is used for displaying fault equipment and abnormal parameters of the donkey-hide gelatin production field;
the report module is used for recording the operation state and the operation parameters of the donkey-hide gelatin production equipment and generating a report;
an operator station display module for managing and monitoring real-time operating conditions on the workstation;
the equipment control module is respectively connected with the parameter detection module, the equipment control module, the equipment protection detection module, the equipment graphic module, the alarm module, the report module and the operator station display module.
2. The distributed control device for donkey-hide gelatin production according to claim 1, wherein the parameter detection modules comprise a temperature detection group, a pressure detection group, a liquid level detection group, a rotation speed detection group and a density detection group.
3. A distributed control apparatus for donkey-hide gelatin production according to claim 2, wherein the control mode comprises an automatic mode or a manual mode.
4. The distributed control apparatus for donkey-hide gelatin production according to claim 1, wherein an operation authority module is provided on the operator station display module.
5. The distributed control apparatus for donkey-hide gelatin production as claimed in claim 1, wherein the operator station display module comprises: and the five operator station display interfaces are respectively used for managing and monitoring the real-time operation condition of the corresponding donkey-hide gelatin production equipment.
6. The distributed control apparatus for donkey-hide gelatin production as claimed in claim 5, wherein the equipment graphic module can display real-time operation status of donkey-hide gelatin production equipment of any one of the operator stations and can switch from the current workstation to any other workstation.
7. The distributed control apparatus for donkey-hide gelatin production according to claim 1, wherein the real-time operation status of the donkey-hide gelatin production facility is displayed on the facility graphic module in the form of a graphic.
8. The distributed control apparatus for donkey-hide gelatin production according to claim 7, wherein the pattern is a dynamic pattern.
9. The distributed control apparatus for donkey-hide gelatin production as claimed in claim 1, wherein the status of donkey-hide gelatin production facility is locked to prohibit starting of the donkey-hide gelatin production facility when the failure is not resolved.
10. The distributed control device for donkey-hide gelatin production according to claim 1, further comprising a remote access module, wherein the remote access module is in communication with the control module, and the remote access module is capable of retrieving a display interface of the equipment graphic module.
CN202210493430.6A 2022-05-07 2022-05-07 Distributed control device suitable for donkey-hide gelatin production Withdrawn CN114995303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210493430.6A CN114995303A (en) 2022-05-07 2022-05-07 Distributed control device suitable for donkey-hide gelatin production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210493430.6A CN114995303A (en) 2022-05-07 2022-05-07 Distributed control device suitable for donkey-hide gelatin production

Publications (1)

Publication Number Publication Date
CN114995303A true CN114995303A (en) 2022-09-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210493430.6A Withdrawn CN114995303A (en) 2022-05-07 2022-05-07 Distributed control device suitable for donkey-hide gelatin production

Country Status (1)

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Application publication date: 20220902