CN107537675A - One kind crushes control system - Google Patents
One kind crushes control system Download PDFInfo
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- CN107537675A CN107537675A CN201711033885.5A CN201711033885A CN107537675A CN 107537675 A CN107537675 A CN 107537675A CN 201711033885 A CN201711033885 A CN 201711033885A CN 107537675 A CN107537675 A CN 107537675A
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Abstract
The invention discloses one kind to crush control system, including crushing system manipulation of switches, crushing system safety device, crushing main frame current detection module, switching value access port, CPU, memory, output switch parameter mouth, analog quantity access port, PLC+HMI main frames, communication interface, analog output mouth, crushing system equipment, crushing feeding frequency converter and printing device；The crushing system manipulation of switches, crushing system safety device are connected with switching value access port, main frame current detection module is crushed to be connected with analog quantity access port, the crushing system equipment is connected with output switch parameter mouth, crush feeding frequency converter to be connected with analog output mouth, printing device is connected with communication interface.The present invention is easy to operate, stable, and a key operation can be achieved, and can substantially reduce labor strength, lifting means utilization rate, save energy consumption.
Description
Technical field
The present invention relates to a kind of control system, is specifically a kind of crushing control system.
Background technology
Industrial automatic control is all being carried out energetically by the international in recent years or country, passes through scrap build innovation or new
Upper automation equipment comes raising efficiency, quality, safety, reduces labor strength, saves recruitment spending.It is domestic each large, medium and small
Type processing enterprise be even more it is energy-saving, cut payroll to improve efficiency, lean management etc. is constantly explored, constantly bring forth new ideas, persistently improve, power
Refinement excelsior.Prior art：At present most enterprises using it is more be disintegrator load auto-controller, the control
Instrument energy simulative display operating current, the percentage of numerical monitor rated current；With two ways is manually and automatically controlled, control
Scope is the 0-99%FS of rated load, and control accuracy carries out sound and light alarm in 2.5-10%, scarce material and excess load.
And existing crushing system need to manually be operated sequentially operation button all in system or rotation in startup/stopping
Button.To realize that equipment starts, stops and adjusted, operating procedure is more, regulation is cumbersome.It need to be controlled during operation with personal experience or custom
Open, stop the interval time of neighbouring device, interval time, the oversize energy consumption that easily causes wasted；Interval time is too short to easily cause equipment fault
Or material residual, cross pollution is easily caused, manipulation is inconvenient, is not easy quickly to grasp.When crushing feeding regulation, feeding capacity is adjusted
It is excessive, easily cause the heating of pulverizer motor overload, fragile motor；It is too small to adjust feeding capacity, easily causes pulverizer yield drop
Low, energy consumption wastes.Indicator type current meter current fluctuation is big, and worker is unable to accurate recognition main frame current value fluctuation range.Feeding capacity
Adjustment causes pulverizer to play optimal production capacity not in time, and easily causes equipment fault.Traditional Man control mode：In the presence of by
Platform starts or stops, is cumbersome；Crush and feeding capacity control in operation be present not in time, the problems such as poor accuracy, have a strong impact on
Production capacity plays and efficiency saving.Therefore, the present invention provides a kind and crushes control system.
The content of the invention
It is an object of the invention to provide one kind to crush control system, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
One kind crushes control system, including crushing system manipulation of switches, crushing system safety device, crushing main frame current detecting mould
Block, switching value access port, CPU, memory, output switch parameter mouth, analog quantity access port, PLC+HMI main frames, communication interface, mould
Analog quantity delivery outlet, crushing system equipment, crush feeding frequency converter and printing device；The PLC+HMI main frames are provided with switching value
Access port, CPU, memory, output switch parameter mouth, analog quantity access port, communication interface, analog output mouth；It is described to crush system
System manipulation of switches, crushing system safety device are connected with switching value access port, crush main frame current detection module and analog quantity
Access port is connected, and the crushing system equipment is connected with output switch parameter mouth, is crushed feeding frequency converter and is connected with analog output mouth
Connect, printing device is connected with communication interface.
As the further scheme of the present invention：It is described crushing control system also include power module, touch screen human-computer interface,
Alarm module.
As the further scheme of the present invention：The crushing system equipment includes：Discharge system, crushing negative pressure are auxiliary after crushing
Auxiliary system, crush host computer system, crush feed system.
As the further scheme of the present invention：Discharge system includes elevator and discharge auger, crushes and bear after the crushing
Pressing accessory system to include underbalance pulse deduster and blower fan, crushing host computer system includes pulverizer and motor, crushes feeding system
System includes rotary feeder and frequency converter.
One kind crushes control method, comprises the following steps：
First, one-key start：
（1）One-key start key is clicked on by crushing system manipulation of switches, elevator after automatic start crushes, then judges elevator
Whether normal operation, carried out if normal in next step, elevator and fault alarm carried out after stopping crushing if abnormal；
（2）Automatic start discharge auger, then judge discharge auger whether normal operation, carried out if normal in next step, if not
It is normal then stop discharge auger and carry out fault alarm；
（3）Automatic start blower fan, then judge blower fan whether normal operation, if normal in next step, if abnormal stop
Blower fan simultaneously carries out fault alarm；
（4）Automatic start underbalance pulse deduster, then judge to press pulse dust collector whether normal operation, carried out down if normal
One step, stop to press pulse dust collector if abnormal and carry out fault alarm；
（5）Automatic start crush host computer system, then judge crush host computer system whether normal operation, if normally if carry out it is next
Step, stop to crush host computer system if abnormal and carry out fault alarm；
（6）Automatic start crush feed system, then judge crush feed system whether normal operation, if normally if carry out it is next
Step, stop to crush feed system if abnormal and carry out fault alarm；
（7）One-key start terminates；
2nd, a key is shut down：
（1）One key stop key is clicked on by crushing system manipulation of switches, is automatically stopped crushing feed system；
（2）Then it is automatically stopped crushing host computer system；
（3）Then it is automatically stopped blower fan；
（4）Then it is automatically stopped underbalance pulse deduster；
（5）Then it is automatically stopped discharge auger；
（6）Then it is automatically stopped elevator after crushing；
（7）One key stops terminating.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is easy to operate, stable, and a key operation can be achieved, can substantially reduce labor strength, lifting means
Utilization rate, save energy consumption；The present invention can be reduced artificial according to the fluctuation adjust automatically feeding capacity of real-time main frame running current
Adjustment and identification number, realize energy consumption statistic list automatically；Equipment maintenance is instructed in equipment operation self-clocking；Energy after use
Effective lifting means utilization rate, Improving The Quality of Products, save energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation for crushing control system.
Fig. 2 is the schematic diagram for crushing control system.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Fig. 1-2 is referred to, one kind crushes control system, including crushing system manipulation of switches, crushing system safety device, powder
Broken main frame current detection module, switching value access port, CPU, memory, output switch parameter mouth, analog quantity access port, PLC+HMI
Main frame, communication interface, analog output mouth, crushing system equipment, crushing feeding frequency converter and printing device；Preferably, crush
Control system also includes power module, touch screen human-computer interface, alarm module.
The PLC+HMI main frames are provided with switching value access port, CPU, memory, output switch parameter mouth, analog quantity access
Mouth, communication interface, analog output mouth；The crushing system manipulation of switches, crushing system safety device access with switching value
Mouth connection, crush main frame current detection module and be connected with analog quantity access port, the crushing system equipment and output switch parameter mouth
Connection, crush feeding frequency converter and be connected with analog output mouth, printing device is connected with communication interface；
The crushing system equipment uses existing apparatus, mainly includes：Discharge system, crushing negative pressure accessory system, powder after crushing
Broken host computer system, crush feed system；Discharge system includes elevator and discharge auger, crushes negative pressure accessory system bag after crushing
Include underbalance pulse deduster and blower fan, crushing host computer system include pulverizer and motor, crushing feed system are fed including impeller
Glassware and frequency converter；
The crushing control system of the present invention can realize that a key order sequential starts/stopped crushing system all devices, in real time monitoring
Machine host running current fluctuation situation is crushed, and realizes automatically and crushes feeding capacity adjustment, keeps pulverizer automatic by optimum state
Operation.
One kind crushes control method, comprises the following steps：
First, one-key start：
（1）One-key start key is clicked on by crushing system manipulation of switches, elevator after automatic start crushes, then judges elevator
Whether normal operation, carried out if normal in next step, elevator and fault alarm carried out after stopping crushing if abnormal；
（2）Automatic start discharge auger, then judge discharge auger whether normal operation, carried out if normal in next step, if not
It is normal then stop discharge auger and carry out fault alarm；
（3）Automatic start blower fan, then judge blower fan whether normal operation, if normal in next step, if abnormal stop
Blower fan simultaneously carries out fault alarm；
（4）Automatic start underbalance pulse deduster, then judge to press pulse dust collector whether normal operation, carried out down if normal
One step, stop to press pulse dust collector if abnormal and carry out fault alarm；
（5）Automatic start crush host computer system, then judge crush host computer system whether normal operation, if normally if carry out it is next
Step, stop to crush host computer system if abnormal and carry out fault alarm；
（6）Automatic start crush feed system, then judge crush feed system whether normal operation, if normally if carry out it is next
Step, stop to crush feed system if abnormal and carry out fault alarm；
（7）One-key start terminates.
2nd, a key is shut down：
（1）One key stop key is clicked on by crushing system manipulation of switches, is automatically stopped crushing feed system；
（2）Then it is automatically stopped crushing host computer system；
（3）Then it is automatically stopped blower fan；
（4）Then it is automatically stopped underbalance pulse deduster；
（5）Then it is automatically stopped discharge auger；
（6）Then it is automatically stopped elevator after crushing；
（7）One key stops terminating.
The present invention operation principle be：The present invention is powered using power supply for direct current 24V, simple to operate（One key operation）；Touch
Touch screen man-machine interface（Human-computer dialogue is more directly perceived）；Operational factor directly inputs；Feeding frequency, running current real-time display；Alarm
Prompting sound, light, Subtitle Demonstration；The list of equipment electric energy consumption can be inquired about, exportable printing reports；Equipment work operation timing is instructed
Equipment inspection, maintenance, maintenance.Energy consumption statistics：The intelligent controller, can be automatic by sampling kilowatt-hour meter output pulse signal
Recording equipment runs total energy consumption, at times energy consumption（Energy consumption when single）, energy consumption in batches.And it is stored in historical summary list Nei Kecha
Ask, be printable.
Instruct equipment maintenance function：According to each parts run time requirement in system equipment can be set to run inspection
Repair alarm signal --- prompting is checked, maintained, maintenance.
Pulverizer feeding capacity adjust automatically：In actual production process, pulverizer operating current often is offset from set electricity
Stream, the reason for causing a departure, are a lot, and be it is random, inevitably, exactly can in real time, soon using Closed loop Control
Deviation is corrected fastly.The pulverizer is set to be worked all the time under efficient state, under safe and stable operating mode, and supervised without special messenger
Control the operation of pulverizer.Sampling AC0~5A signals are carried out to pulverizer running current by current transformer, then through electric current pick-up
Device is transformed to DC4~20mA signals and delivers to PLC analog inputs end.The running current of input is carried out in PLC inner settings electric current
Compare, difference exports after PLC is handled through analog output end（DC4~20mA）Signal.DC4~20mA signals of output are sent to
Feeder frequency converter analog input end controls feeder rotating speed.Whole process control is programmed by PLC, calls PID to realize certainly
Dynamic control pulverizer rate of feeding.
The present invention is easy to operate, stable, and a key operation can be achieved, can substantially reduce labor strength, is lifted
Utilization rate of equipment and installations, save energy consumption；The present invention can be reduced according to the fluctuation adjust automatically feeding capacity of real-time main frame running current
Artificial adjustment and identification number, realizes energy consumption statistic list automatically；Equipment maintenance is instructed in equipment operation self-clocking；Use
After can effectively lifting means utilization rate, Improving The Quality of Products, save energy consumption.
, it is necessary to illustrate in the description of this crushing control system, unless otherwise clearly defined and limited, term
" setting ", " connected " and " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (5)
1. one kind crushes control system, it is characterised in that including crushing system manipulation of switches, crushing system safety device, crushes
Main frame current detection module, switching value access port, CPU, memory, output switch parameter mouth, analog quantity access port, PLC+HMI master
Machine, communication interface, analog output mouth, crushing system equipment, crushing feeding frequency converter and printing device；The PLC+HMI master
Machine is provided with switching value access port, CPU, memory, output switch parameter mouth, analog quantity access port, communication interface, analog output
Mouthful；The crushing system manipulation of switches, crushing system safety device are connected with switching value access port, crush main frame current detecting
Module is connected with analog quantity access port, and the crushing system equipment is connected with output switch parameter mouth, crushes feeding frequency converter and mould
Analog quantity delivery outlet is connected, and printing device is connected with communication interface.
2. crushing control system according to claim 1, it is characterised in that the crushing control system also includes power supply mould
Block, touch screen human-computer interface, alarm module.
3. crushing control system according to claim 1, it is characterised in that the crushing system equipment includes：After crushing
Discharge system, negative pressure accessory system is crushed, host computer system is crushed, crushes feed system.
4. crushing control system according to claim 1, it is characterised in that discharge system includes elevator after the crushing
And discharge auger, crush negative pressure accessory system include underbalance pulse deduster and blower fan, crush host computer system include pulverizer and
Motor, crushing feed system include rotary feeder and frequency converter.
5. a kind of crushing control method as described in claim 1-4 is any, it is characterised in that comprise the following steps：
First, one-key start：
（1）One-key start key is clicked on by crushing system manipulation of switches, elevator after automatic start crushes, then judges elevator
Whether normal operation, carried out if normal in next step, elevator and fault alarm carried out after stopping crushing if abnormal；
（2）Automatic start discharge auger, then judge discharge auger whether normal operation, carried out if normal in next step, if not
It is normal then stop discharge auger and carry out fault alarm；
（3）Automatic start blower fan, then judge blower fan whether normal operation, if normal in next step, if abnormal stop
Blower fan simultaneously carries out fault alarm；
（4）Automatic start underbalance pulse deduster, then judge to press pulse dust collector whether normal operation, carried out down if normal
One step, stop to press pulse dust collector if abnormal and carry out fault alarm；
（5）Automatic start crush host computer system, then judge crush host computer system whether normal operation, if normally if carry out it is next
Step, stop to crush host computer system if abnormal and carry out fault alarm；
（6）Automatic start crush feed system, then judge crush feed system whether normal operation, if normally if carry out it is next
Step, stop to crush feed system if abnormal and carry out fault alarm；
（7）One-key start terminates；
2nd, a key is shut down：
（1）One key stop key is clicked on by crushing system manipulation of switches, is automatically stopped crushing feed system；
（2）Then it is automatically stopped crushing host computer system；
（3）Then it is automatically stopped blower fan；
（4）Then it is automatically stopped underbalance pulse deduster；
（5）Then it is automatically stopped discharge auger；
（6）Then it is automatically stopped elevator after crushing；
（7）One key stops terminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033885.5A CN107537675A (en) | 2017-10-30 | 2017-10-30 | One kind crushes control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033885.5A CN107537675A (en) | 2017-10-30 | 2017-10-30 | One kind crushes control system |
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| Publication Number | Publication Date |
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| CN107537675A true CN107537675A (en) | 2018-01-05 |
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ID=60968340
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711033885.5A Pending CN107537675A (en) | 2017-10-30 | 2017-10-30 | One kind crushes control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474016A (en) * | 2020-11-30 | 2021-03-12 | 深圳市智物联网络有限公司 | Control method, control device, terminal equipment and readable storage medium |
| CN115121360A (en) * | 2022-06-28 | 2022-09-30 | 华夏生生药业(北京)有限公司 | Improved current monitoring device for pulverizer |
| CN115382653A (en) * | 2022-08-23 | 2022-11-25 | 中再生纽维尔资源回收设备（江苏）有限公司 | Feeding control method of scrap steel feeder |
-
2017
- 2017-10-30 CN CN201711033885.5A patent/CN107537675A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474016A (en) * | 2020-11-30 | 2021-03-12 | 深圳市智物联网络有限公司 | Control method, control device, terminal equipment and readable storage medium |
| CN115121360A (en) * | 2022-06-28 | 2022-09-30 | 华夏生生药业(北京)有限公司 | Improved current monitoring device for pulverizer |
| CN115382653A (en) * | 2022-08-23 | 2022-11-25 | 中再生纽维尔资源回收设备（江苏）有限公司 | Feeding control method of scrap steel feeder |
| CN115382653B (en) * | 2022-08-23 | 2024-01-02 | 中再生纽维尔资源回收设备（江苏）有限公司 | Feeding control method of scrap steel feeding machine |
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Application publication date: 20180105 |