CN106904418A - A kind of activating feeder feed control system and control method - Google Patents
A kind of activating feeder feed control system and control method Download PDFInfo
- Publication number
- CN106904418A CN106904418A CN201710012287.3A CN201710012287A CN106904418A CN 106904418 A CN106904418 A CN 106904418A CN 201710012287 A CN201710012287 A CN 201710012287A CN 106904418 A CN106904418 A CN 106904418A
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- China
- Prior art keywords
- control system
- coal
- activating feeder
- outlet
- control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The present invention is a kind of activating feeder feed control system and control method, including activating feeder, ribbon conveyer, activating feeder control cabinet, central control system, motor and air source box；The CD outlet of activating feeder is by coal export, coal falls on ribbon conveyer, belt conveyer scale on ribbon conveyer is communicated the information transmission of coal amount to PLC control system, PLC control system and central control system, is contrasted with specified coal conveying capacity；If the coal amount of belt conveyer scale collection is consistent with specified coal conveying capacity, control CD outlet stops discharging；If the coal amount of belt conveyer scale collection is less than specified coal conveying capacity, control CD outlet continues to discharge, until reaching specified coal conveying capacity.The present invention uses PLC control system, gathers ribbon conveyer coherent signal, and monitoring system state realizes system stable operation；By closed-loop control, accurate coal blending is realized；By data processing, start and stop on demand are energy-efficient.
Description
Technical field
Activating feeder the present invention relates to coal harbour dispenses the field of coal, more particularly to a kind of activating feeder is given
Material control system and control method.
Background technology
With the increase of coal resources demand, coal quay transportation ability how is improved, how to improve operating efficiency turns into
One of major subjects of industry, while energy-conserving and environment-protective are also the problem for needing to pay attention to.Using silo coal storage, coal blending, it is to avoid dew
The pollution of its coal storage, not only successfully improves coal storage, coal blending efficiency, and the alternative of feeding flow is increased again.Silo discharges
System, selects activating feeder the export link more at present.
Due to the stability to silo discharge system and efficiency requirements more and more higher, it is desirable to provide a kind of work of efficient stable
Change batcher and go out bin control system.
The content of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of activating feeder feed control system and controlling party are provided
Method.
The present invention to achieve the above object, using following technical scheme：
A kind of activating feeder feed control system, including the control of activating feeder, ribbon conveyer, activating feeder
Case, central control system, motor and air source box, it is characterised in that PLC controls system is provided with the activating feeder control cabinet
System, the PLC control system is connected with the central control system, motor, air source box, is set on the ribbon conveyer respectively
There is belt conveyer scale, the belt conveyer scale is connected with the PLC control system, the equal and described activating feeder of the motor, air source box
CD outlet executing agency be connected, the CD outlet executing agency of the activating feeder is connected with CD outlet, and the CD outlet is located at
The top of the ribbon conveyer.
A kind of control method of utilization activating feeder feed control system, concretely comprises the following steps,
By coal export, coal falls enterprising in ribbon conveyer the CD outlet actuating mechanism controls CD outlet of activating feeder
The information transmission of coal amount is controlled system by row conveying, the belt conveyer scale on ribbon conveyer to the PLC in activating feeder control cabinet
System, PLC control system and central control system are communicated, and it is right that the specified coal conveying capacity stored with central control system is carried out
Than；If the coal amount of belt conveyer scale collection is consistent with specified coal conveying capacity, PLC control system control air source box and motor
Stop the CD outlet executing agency of regulation activating feeder, so as to control CD outlet to stop discharging；If the coal of belt conveyer scale collection
Charcoal amount is less than specified coal conveying capacity, then PLC control system control air source box or motor adjust the CD outlet of activating feeder
Executing agency, so that control CD outlet to continue to discharge, until reaching specified coal conveying capacity.
In control method, PLC control system first controls the CD outlet of air source box, air source box regulation activating feeder to perform machine
Structure, realizes the control of activating feeder export coal amount；Can not meet the feelings that the control of export coal amount is required in air source box control
Under condition, with reference to the start-up and shut-down control of motor, dynamic start-stop is realized.
The activating feeder is one or many.
The beneficial effects of the invention are as follows：The present invention uses PLC control system, gathers ribbon conveyer coherent signal, monitoring
System mode, realizes system stable operation；By closed-loop control, the accurate coal blending of high efficient and reliable is realized；By data processing, adjust
Section activating feeder air source box and motor, control activating feeder operation, on demand start and stop are energy-efficient.
Brief description of the drawings
Fig. 1 is system block diagram of the invention；
It is described in detail referring to the drawings below with reference to embodiments of the invention.
Specific embodiment
With reference to specific embodiment, the invention will be further described：
As shown in figure 1, a kind of activating feeder feed control system, including activating feeder, ribbon conveyer, activate to
Material machine control cabinet, central control system, motor and air source box, it is characterised in that be provided with the activating feeder control cabinet
PLC control system, the PLC control system is connected with the central control system, motor, air source box respectively, the belt
Conveyer is provided with belt conveyer scale, and the belt conveyer scale is connected with the PLC control system, and the motor, air source box are equal and described
The CD outlet executing agency of activating feeder is connected, and the CD outlet executing agency of the activating feeder is connected with CD outlet, described
CD outlet is located at the top of the ribbon conveyer.
A kind of control method of utilization activating feeder feed control system, concretely comprises the following steps,
By coal export, coal falls enterprising in ribbon conveyer the CD outlet actuating mechanism controls CD outlet of activating feeder
The information transmission of coal amount is controlled system by row conveying, the belt conveyer scale on ribbon conveyer to the PLC in activating feeder control cabinet
System, PLC control system and central control system are communicated, and it is right that the specified coal conveying capacity stored with central control system is carried out
Than；If the coal amount of belt conveyer scale collection is consistent with specified coal conveying capacity, PLC control system control air source box and motor
Stop the CD outlet executing agency of regulation activating feeder, so as to control CD outlet to stop discharging；If the coal of belt conveyer scale collection
Charcoal amount is less than specified coal conveying capacity, then PLC control system control air source box or motor adjust the CD outlet of activating feeder
Executing agency, so that control CD outlet to continue to discharge, until reaching specified coal conveying capacity.
In control method, PLC control system first controls the CD outlet of air source box, air source box regulation activating feeder to perform machine
Structure, realizes the control of activating feeder export coal amount；Can not meet the feelings that the control of export coal amount is required in air source box control
Under condition, with reference to the start-up and shut-down control of motor, dynamic start-stop is realized.
The activating feeder is one or many.
The present invention uses PLC control system, gathers ribbon conveyer coherent signal, and monitoring system state realizes that system is steady
Fixed operation；By closed-loop control, the accurate coal blending of high efficient and reliable is realized；By data processing, activating feeder air source box is adjusted
And motor, activating feeder operation is controlled, start and stop on demand are energy-efficient.
The present invention is exemplarily described above in conjunction with specific embodiment, it is clear that the present invention is implemented not by upper
The limitation of mode is stated, if the various improvement that method of the present invention design and technical scheme are carried out are employed, or it is not improved straight
Scoop out for other occasions, within protection scope of the present invention.
Claims (4)
1. a kind of activating feeder feed control system, including activating feeder, ribbon conveyer, activating feeder control cabinet,
Central control system, motor and air source box, it is characterised in that be provided with PLC control system in the activating feeder control cabinet,
The PLC control system is connected with the central control system, motor, air source box respectively, and the ribbon conveyer is provided with
Belt conveyer scale, the belt conveyer scale is connected with the PLC control system, the equal and described activating feeder of the motor, air source box
CD outlet executing agency is connected, and the CD outlet executing agency of the activating feeder is connected with CD outlet, and the CD outlet is located at institute
State the top of ribbon conveyer.
2. a kind of control method using activating feeder feed control system as claimed in claim 1, it is characterised in that tool
Body step is,
The CD outlet actuating mechanism controls CD outlet of activating feeder by coal export, coal fall carried out on ribbon conveyer it is defeated
Send, the belt conveyer scale on ribbon conveyer by the information transmission of coal amount to the PLC control system in activating feeder control cabinet,
PLC control system and central control system are communicated, and the specified coal conveying capacity stored with central control system is contrasted；
If the coal amount of belt conveyer scale collection is consistent with specified coal conveying capacity, PLC control system control air source box and motor stop
The CD outlet executing agency of activating feeder is only adjusted, so as to control CD outlet to stop discharging；If the coal of belt conveyer scale collection
Amount is less than specified coal conveying capacity, then the CD outlet of PLC control system control air source box or motor regulation activating feeder is held
Row mechanism, so that control CD outlet to continue to discharge, until reaching specified coal conveying capacity.
3. a kind of control method of activating feeder feed control system according to claim 2, it is characterised in that control
In method, PLC control system first controls air source box, air source box to adjust the CD outlet executing agency of activating feeder, realizes activation
The control of batcher export coal amount；In the case where air source box control can not meet the control requirement of export coal amount, with reference to electricity
The start-up and shut-down control of motivation, realizes dynamic start-stop.
4. the control method of a kind of activating feeder feed control system according to claim 3, it is characterised in that described
Activating feeder is one or many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012287.3A CN106904418A (en) | 2017-01-09 | 2017-01-09 | A kind of activating feeder feed control system and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012287.3A CN106904418A (en) | 2017-01-09 | 2017-01-09 | A kind of activating feeder feed control system and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106904418A true CN106904418A (en) | 2017-06-30 |
Family
ID=59206386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710012287.3A Pending CN106904418A (en) | 2017-01-09 | 2017-01-09 | A kind of activating feeder feed control system and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106904418A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177828A (en) * | 1982-04-12 | 1983-10-18 | Nippon Light Metal Co Ltd | Fixed quantity feeder of powder |
| EP1171268B1 (en) * | 1999-04-12 | 2004-01-21 | Dieffenbacher Schenck Panel GmbH | Scattering station for fibre plates |
| CN201485081U (en) * | 2009-08-26 | 2010-05-26 | 中交第三航务工程勘察设计院有限公司 | Storage, blending and discharge integrated coal blending system |
| CN102745524A (en) * | 2012-06-21 | 2012-10-24 | 中交一航局安装工程有限公司 | Silo cluster storage and coal transfer method for large-sized coal logistics base |
| CN102756926A (en) * | 2012-07-26 | 2012-10-31 | 中国神华能源股份有限公司 | Material level balancing controlling method and system |
| CN202670778U (en) * | 2012-07-26 | 2013-01-16 | 中国神华能源股份有限公司 | Silo-based coal blending control system |
| CN105417097A (en) * | 2015-12-29 | 2016-03-23 | 武汉新华源电力设备有限公司 | Precise ingredient activation feeder |
-
2017
- 2017-01-09 CN CN201710012287.3A patent/CN106904418A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177828A (en) * | 1982-04-12 | 1983-10-18 | Nippon Light Metal Co Ltd | Fixed quantity feeder of powder |
| EP1171268B1 (en) * | 1999-04-12 | 2004-01-21 | Dieffenbacher Schenck Panel GmbH | Scattering station for fibre plates |
| CN201485081U (en) * | 2009-08-26 | 2010-05-26 | 中交第三航务工程勘察设计院有限公司 | Storage, blending and discharge integrated coal blending system |
| CN102745524A (en) * | 2012-06-21 | 2012-10-24 | 中交一航局安装工程有限公司 | Silo cluster storage and coal transfer method for large-sized coal logistics base |
| CN102756926A (en) * | 2012-07-26 | 2012-10-31 | 中国神华能源股份有限公司 | Material level balancing controlling method and system |
| CN202670778U (en) * | 2012-07-26 | 2013-01-16 | 中国神华能源股份有限公司 | Silo-based coal blending control system |
| CN105417097A (en) * | 2015-12-29 | 2016-03-23 | 武汉新华源电力设备有限公司 | Precise ingredient activation feeder |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170630 |