CN206115233U - Controlling means who feeds or unload in dry coke quenching production technology - Google Patents
Controlling means who feeds or unload in dry coke quenching production technology Download PDFInfo
- Publication number
- CN206115233U CN206115233U CN201620955974.XU CN201620955974U CN206115233U CN 206115233 U CN206115233 U CN 206115233U CN 201620955974 U CN201620955974 U CN 201620955974U CN 206115233 U CN206115233 U CN 206115233U
- Authority
- CN
- China
- Prior art keywords
- electric locomotive
- control room
- central control
- plc
- wireless relay
- Prior art date
- 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.)
- Expired - Fee Related
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- Coke Industry (AREA)
Abstract
The utility model relates to a controlling means who feeds or unload in dry coke quenching production technology, characterized by: at least, including central control room PLC in the central control room and the electric locomotive PLC in the electric locomotive, central control room PLC passes through the central control room cable and is connected with central control room wireless control relay electricity, electric locomotive PLC passes through the electric locomotive cable and is connected with electric locomotive wireless control relay electricity, and electric locomotive wireless control relay and central control room wireless control relay pass through the radio electricity and connect. The device has simplified the system device's that feeds or unload in traditional dry coke quenching production technology installation and production and has safeguarded the degree of difficulty to save cable and installation and assist the expense of material.
Description
Technical field
The utility model is related to the control device in a kind of dry coke quenching production, fills in particularly a kind of dry coke quenching production technology
Material or the control device of discharging.
Background technology
Dry coke quenching technique is that the incandescent coke that coke oven is produced is cooled down using circulating nitrogen gas, nitrogen at room and incandescent coke
Heat exchange is carried out in coke dry quenching furnace, is reclaimed and enter after heat afterheat boiler system generation steam, the steam of generation can be used to drive
Steam turbine generator generates electricity or supplies other workshops and uses.In dry coke quenching charging/discharge process, electric locomotive PLC is needed（1）With middle control
Room PLC（2）Between cooperation completing.The control signal of each single devices is sent by Central Control Room PLC.Because of locomotive haulage
Two burnt tank chassis need to be moved back and forth in track, belong to mobile device, therefore need therebetween with fixed Central Control Room PLC
One transferring equipment is transmitting control signal.In traditional dry coke quenching charging/discharge process electric locomotive and both Central Control Room PLC it
Between cue by aligning disk completing.Locomotive haulage two burnt tank chassis, electric locomotive and burnt tank chassis it
Between by cable connection electrical command, equipped with the first half of contraposition disk on each burnt tank chassis --- above align disk, lift motor-pumped well
Frame bottom is installed with the lower half of contraposition disk --- lower contraposition disk, upper and lower contraposition disk be respectively provided with set of electromagnet with
Reed capsule.Control signal process is as follows：A. when electric locomotive PLC sends instruction, the electromagnet of the upper disk loaded on burnt tank chassis
Electric magnetisation is obtained, reed capsule dry contact closure supporting with the electromagnet on the lower contraposition disk under magneticaction on ground passes through
Closure signal is transferred to Central Control Room PLC by cable；B. when Central Control Room PLC sends instruction, loaded on the lower contraposition disk on ground
Electromagnet obtain electric magnetisation, attract to align the reed capsule dry contact closure on disk on burnt tank chassis under magneticaction, by electricity
Cable transmits signals to electric locomotive PLC.Signal contact is by upper and lower contraposition disk between traditional electric locomotive PLC and Central Control Room PLC
To complete, contraposition disk has shortcomings as signal transferring device：The installation of both electromagnet and reed capsule on contraposition disk
Position must be very accurate；Reed capsule is easily magnetized by electromagnet, causes the contact of reed capsule after electromagnet power-off loss of excitation still
Closure cannot disconnect；Cable laying amount is larger, and its middle adapter is more, and trouble point is also more.Dry coke quenching production be one it is complete from
The process of dynamicization, if the carrying out that charging, discharge process can not be continuous, stable, coke dry quenching furnace is also subject to certain shadow with waste heat boiler
Ring.
The content of the invention
The purpose of this utility model is to provide the control device of charging or discharging in a kind of dry coke quenching production technology, so as to letter
Change installation and the production maintenance difficulty of charging or discharge system equipment in traditional dry coke quenching production technology, and save cable and peace
The expense of dress auxiliary material.
The purpose of this utility model is achieved in that the control dress of charging or discharging in a kind of dry coke quenching production technology
Put, it is characterized in that：At least include the electric locomotive PLC of the Central Control Room PLC and motor in-car in Central Control Room, during Central Control Room PLC passes through
Control room cable is electrically connected with Central Control Room controlled in wireless relay；Electric locomotive PLC is by electric locomotive cable and electric locomotive controlled in wireless
Relay is electrically connected, and electric locomotive controlled in wireless relay and Central Control Room controlled in wireless relay are electrically connected by radio.
Described Central Control Room controlled in wireless relay and electric locomotive controlled in wireless relay adopts identical circuit.
Described Central Control Room controlled in wireless relay and electric locomotive controlled in wireless relay includes relay, wireless receiving and dispatching mould
Block, drive control circuit and dc source, drive control circuit is electrically connected respectively with radio receiving transmitting module and relay, relay
Device, radio receiving transmitting module, drive control circuit are by direct-current power supply 5-12V dc sources.
Described radio receiving transmitting module adopts 315MHz or 433MHz wavelength radio receiving transmitting modules.
Operation principle of the present utility model and advantage：The utility model is capable of achieving nothing between electric locomotive PLC and Central Control Room PLC
Line signal communication, reduce it is traditional by aligning disk transmitting many unfavorable factors of signal, save a large amount of cables, reduce
Line fault point, also brings facility to produce attendant.
Description of the drawings
With reference to embodiment accompanying drawing, the utility model is described in further detail：
Fig. 1 is the utility model embodiment schematic diagram.
Fig. 2 is Central Control Room controlled in wireless relay and electric locomotive controlled in wireless relay circuit block diagram.
In figure, 1, Central Control Room PLC；2nd, Central Control Room cable；3rd, Central Control Room controlled in wireless relay；4th, Central Control Room controlled in wireless
Relay antenna；5th, radio；6th, electric locomotive PLC；7th, electric locomotive cable；8th, electric locomotive controlled in wireless relay；9th, electric locomotive
Controlled in wireless relay antenna；10th, Central Control Room；11st, electric locomotive；12nd, radio receiving transmitting module；13rd, drive control circuit；14th, after
Electrical equipment；15th, dc source.
Specific embodiment
As shown in figure 1, in a kind of dry coke quenching production technology charging or discharging control device, it is characterized in that：At least include
The electric locomotive PLC6 in Central Control Room PLC1 and electric locomotive 11 in Central Control Room 10, Central Control Room PLC1 are by Central Control Room cable 2 with
Control room controlled in wireless relay 3 is electrically connected；Electric locomotive PLC6 is electric with electric locomotive controlled in wireless relay 8 by electric locomotive cable 7
Connection, electric locomotive controlled in wireless relay 8 and Central Control Room controlled in wireless relay 3 are electrically connected by radio 5.
Described Central Control Room controlled in wireless relay 3 and electric locomotive controlled in wireless relay 8 adopts identical circuit.
As shown in Fig. 2 described Central Control Room controlled in wireless relay 3 and electric locomotive controlled in wireless relay 8 include relay
Device 14, radio receiving transmitting module 12, drive control circuit 13 and dc source 15, drive control circuit 13 respectively with wireless receiving and dispatching mould
Block 12 and relay 14 are electrically connected, and relay 14, radio receiving transmitting module 12, drive control circuit 13 supply 5- by dc source 15
12V dc sources.
Described radio receiving transmitting module adopts 315MHz or 433MHz wavelength radio receiving transmitting modules.
Radio receiving transmitting module, relay 14 and drive control circuit 13 in the utility model is all common circuit, at this
Excessive explanation is not made in utility model.
Described radio receiving transmitting module adopts 315 or 433 radio receiving transmitting modules.
During work, drive control circuit 13 carries out radio communication, the contact of control relay 14 by radio receiving transmitting module 12
Folding.
Operator drive electric locomotive connect from coke oven Jiao finish row complete to elevator derrick contraposition after, by button
" charging/discharging " signal is sent, electric locomotive PLC performs control wireless relay A transmission radio waves after user program and extremely installs
In the wireless relay B of Central Control Room, wireless relay B is received and " feed what electric locomotive operator sent/unload after the signal
Central Control Room PLC is passed in material " order, and the device actions such as APS, elevator are controlled after Central Control Room PLC configuration processors." charging/discharging "
After the completion of, Central Control Room PLC control wireless relay transmission " charging/discharging is completed, and electric locomotive can be with traveling " signals are installed on
Wireless relay A on electric locomotive, electric locomotive PLC program performs rear motor car and continues traveling, carries out next round " discharging/dress
Material ".As described above, the utility model simply light and handy can realize signal contact problem between electric locomotive PLC and Central Control Room PLC,
Reduce it is traditional by aligning disk transmitting many unfavorable factors of signal, save a large amount of cables, reduce line fault point,
Also facility is brought for production attendant.
Part of the present embodiment without detailed narration and structure belong to the well-known components and common structure or conventional hand of the industry
Section, does not describe one by one here.
Claims (4)
1. in a kind of dry coke quenching production technology charging or discharging control device, it is characterized in that：At least include Central Control Room（10）It is interior
Central Control Room PLC（1）And electric locomotive（11）Interior electric locomotive PLC（6）, Central Control Room PLC（1）By Central Control Room cable（2）With in
Control room controlled in wireless relay（3）Electrical connection；Electric locomotive PLC（6）By electric locomotive cable（7）With electric locomotive controlled in wireless relay
Device（8）Electrical connection, electric locomotive controlled in wireless relay（8）With Central Control Room controlled in wireless relay（3）By radio（5）It is electrically connected
Connect.
2. in a kind of dry coke quenching production technology according to claim 1 charging or discharging control device, it is characterized in that：Institute
The Central Control Room controlled in wireless relay stated（3）With electric locomotive controlled in wireless relay（8）Using identical circuit.
3. in a kind of dry coke quenching production technology according to claim 2 charging or discharging control device, it is characterized in that：Institute
The Central Control Room controlled in wireless relay stated（3）With electric locomotive controlled in wireless relay（8）Including relay（14）, wireless receiving and dispatching mould
Block（12）, drive control circuit（13）And dc source（15）, drive control circuit（13）Respectively with radio receiving transmitting module（12）
And relay（14）Electrical connection, relay（14）, radio receiving transmitting module（12）, drive control circuit（13）By dc source（15）
Supply 5-12V dc sources.
4. in a kind of dry coke quenching production technology according to claim 3 charging or discharging control device, it is characterized in that：Institute
The radio receiving transmitting module stated adopts 315MHz or 433MHz wavelength radio receiving transmitting modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955974.XU CN206115233U (en) | 2016-08-29 | 2016-08-29 | Controlling means who feeds or unload in dry coke quenching production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955974.XU CN206115233U (en) | 2016-08-29 | 2016-08-29 | Controlling means who feeds or unload in dry coke quenching production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206115233U true CN206115233U (en) | 2017-04-19 |
Family
ID=58513275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955974.XU Expired - Fee Related CN206115233U (en) | 2016-08-29 | 2016-08-29 | Controlling means who feeds or unload in dry coke quenching production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206115233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378461A (en) * | 2018-12-29 | 2020-07-07 | 上海梅山钢铁股份有限公司 | Positioning system and method of coke tank trolley under lifting machine derrick |
-
2016
- 2016-08-29 CN CN201620955974.XU patent/CN206115233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378461A (en) * | 2018-12-29 | 2020-07-07 | 上海梅山钢铁股份有限公司 | Positioning system and method of coke tank trolley under lifting machine derrick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170419 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |