CN107987852A - Radio frequency is combined accurate aligning device with grating technology - Google Patents
Radio frequency is combined accurate aligning device with grating technology Download PDFInfo
- Publication number
- CN107987852A CN107987852A CN201711323801.1A CN201711323801A CN107987852A CN 107987852 A CN107987852 A CN 107987852A CN 201711323801 A CN201711323801 A CN 201711323801A CN 107987852 A CN107987852 A CN 107987852A
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- Prior art keywords
- grating
- positioning plate
- contraposition
- penetrating
- radio frequency
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B31/00—Charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B33/00—Discharging devices; Coke guides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
- C10B41/005—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for charging coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
- C10B41/02—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for discharging coke
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B41/00—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke
- C10B41/02—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for discharging coke
- C10B41/04—Safety devices, e.g. signalling or controlling devices for use in the discharge of coke for discharging coke by electrical means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The present invention provides a kind of radio frequency and is combined accurate aligning device with grating, which is arranged on heavy coker, which includes electric cabinet, the PLC control system being connected with each other is equipped with electric cabinet, to level controller, positioning plate system, RFID signal controller.Beneficial effect is that the aligning accuracy for being combined accurate aligning device with grating technology using radio frequency can reach in the range of ± 3 millimeters, and it can identify para postion label, really realize and be automatically brought into operation, it is not required to manual operation contraposition, reduce the mistake brought by manual operation, improve locomotive operation efficiency, the position detection of coke vehicle can be realized by being combined accurate aligning device with grating technology using radio frequency, heat (batch) number identifies, contraposition interlocking, production plan automatic editing, data communication and processing, the function such as automatic record and production management, make vehicle coordinative operation, it is overall to improve coke oven automatization level, ensure the safety in production operation of coke vehicle.
Description
Technical field
The present invention relates to coker during high-speed cruising, complete to require to realize in action process in designated position complete
Process automation, the radio frequency in the range of aligning accuracy ± 3 millimeter are combined accurate aligning device with grating technology.
Background technology
It is special due to coker present invention is generally directed to technical barrier of the coker in automation process is realized
Property, general a set of coker serves a set of capacity coke oven, and capacity coke oven includes 60 fireholes, about 100 meters of range ability, often
One hole coke oven needs completion to take door, and coke pushing, coalings, multiple actions such as flat coal, and all work for coke oven are realized all with locomotive
Premised on the accurate contraposition of coke oven.Door is taken, coke pushing, coalings, and is needed and coke oven technique, coking time phase between the action such as flat coal
Coordinate.But since coker car body weight is big, the speed of service is fast, inertia is big when causing to drive a vehicle, and car body deformation causes to align
Precision is not high, and it is big repeatedly to align process accumulated error.It is eager to research and develop a kind of smart contraposition of accurate aligning device progress, avoids making
Into loss.
At present, laser ranging technique and coding cable mode etc. are mainly used for coke over machinery technique of counterpoint in market
Mode aligns, but two kinds of alignment modes have its respective limitation.First, laser ranging technique is in the poor environment of condition,
Because dust and rainwater, track deviate etc. factor can caused by dysmetria, and inevitably produced in coking production process
A large amount of steam and flue dust are very big to the influential effect of laser ranging.Secondly, coding cable displacement sensor is used with close to each other
Flat coding cable and antenna box between electromagnetic coupled communicate, and detect that antenna box is being compiled while communication
Position on code cable length direction.This mode is now widely used in coker alignment system, can pass through high frequency
Produce electromagnetic induction and confirm locomotive position, make its influence from environment steam flue dust, but in the actual production process, still
There is following defect, since coking production temperature is high, red burnt, Last Coke high temperature or the burned process of the high temperature that discharges of the coke burn out hidden danger, right
Cable uses the heat-insulated processing of heat insulation foam, and is unfavorable for cable maintenance, point inspection；Shield rubber material service life is limited outside cable, holds
It is also easy to produce cracking；Most important shortcoming is coding cable sampling continuity Installation Modes, and coke oven is because expanding with heat and contract with cold and season temperature
During degree change, coding cable is easily pulled out of shape, and causes contraposition to shift, it is impossible to the aligning accuracy that the time limit requires.Consider
There are very big defects in both widely used technique of counterpoint, develop a can guarantee that and stablize contraposition and can be in adverse circumstances
The middle contraposition equipment that uses is too impatient to wait.
The content of the invention
To solve the problems, such as present in above-mentioned technology, the object of the present invention is to provide a kind of radio frequency to be combined with grating technology
Accurate aligning device, in favor of solving automatic aligning function in coker operation, to realize the automatic running of coker.
To achieve the above object, the technical solution adopted in the present invention be to provide a kind of radio frequency be combined with grating it is accurate right
Position device, the alignment device are arranged on heavy coker, wherein：The alignment device includes electric cabinet, is equipped with electric cabinet
The PLC control system of interconnection, to level controller, positioning plate system, RFID signal controller.
The effect of the present invention is that the aligning accuracy for being combined accurate aligning device with grating technology using radio frequency can reach
In the range of ± 3 millimeters, and can identify para postion label, really realize be automatically brought into operation, be not required to manual operation contraposition, reduce because
The mistake that manual operation is brought, improves locomotive operation efficiency, and being combined accurate aligning device with grating technology using radio frequency can be with
Realize that the position detection of coke vehicle, heat (batch) number identify, align interlocking, production plan automatic editing, data communication and processing, is automatic
The function such as record and production management, makes vehicle coordinative operation, overall to improve coke oven automatization level, ensures the safety of coke vehicle
Production run.The operation result on existing coker is it can be proved that the invention is arrived in traveling of cart contraposition rate of accuracy reached
More than 99%, the average list stove operating time by original 15min/ stoves is reduced to 10min/ stoves, and realizes production plan
It is automatic assign and perform, whole production process can be realized unattended, and the full-automatic coking ratio of coke oven reaches 90%, and four is big
Car automatic running rate 90%, while align accurate improve and reduce the equipment damage caused by contraposition is inaccurate, in coker operation
During, contraposition is inaccurate and when carrying out operation, most it is flimsy be exactly coke oven fire door and stove frame portion divide, meanwhile, can also damage
Bad coking locomotive takes door gear and coke pusher.In process of production, aligned since coking locomotive back and forth runs needs,
Door, coke pushing etc. is taken to act, contraposition action number of repetition is more, once there is the situation of the inaccurate damage fire door of contraposition, based on coke oven
The complexity of technique, repairs fire door and stove frame cost at 5000~20,000 yuan, repair coking locomotive take door gear or coke pusher into
This is 5000~10,000.
Brief description of the drawings
Fig. 1 is layout drawing of the present invention in heavy-duty engine；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the partial enlarged view of the I of Fig. 1；
Fig. 4 is to the front view of level controller 4 in Fig. 3；
Fig. 5 is the front view of positioning plate system 5 in Fig. 3；
Fig. 6 is the present invention to level controller principle diagram of electric control.
In figure：
1st, heavy-duty engine car body 2, heavy-duty engine wheel 3, track 4, to level controller
5th, positioning plate system 6, read/write head 7, to penetrating grating 1#8, to penetrating grating 2#
9th, to penetrating grating 3#10, to penetrating grating 4#11, contraposition controller box 12, positioning plate
13rd, data carrier 14, positioning board mount 15, PLC control system 16, RFID signal controller
Embodiment
Accurate aligning device structure is combined with reference to attached drawing with grating technology to the radio frequency of the present invention to be illustrated.
The radio frequency of the present invention is due to coke over machinery contraposition with the design philosophy that grating technology is combined accurate aligning device
Past renaturation, in contraposition process middle orbit deformation and repeatedly contraposition accumulated error causes contraposition inaccurate, to realize automatic running,
It can identify each firehole, carry out telltale mark identification in firehole using radio-frequency technique, and one is carried out in each firehole
Secondary contraposition action, guarantee aligns each time not to add up system error, thus develop radio frequency be combined with grating technology it is accurately right
Position device.
As shown in figures 1 to 6, radio frequency of the invention is combined accurate aligning device structure with grating is, which is set
On heavy coker, which includes electric cabinet, and the PLC control system 15 being connected with each other is equipped with electric cabinet, right
Level controller 4, positioning plate system 5, RFID signal controller 16.
It is described level controller 4 to be arranged in contraposition controller box 11, two groups are included to level controller 4 to penetrating grating,
One group be to penetrating grating 1#7, to penetrating grating 2#8, at intervals of 1.5 millimeters, another group be to penetrating grating 3#9, to penetrating grating 4#10,
1.5 millimeters of interval, two groups of 240 millimeters of contraposition grating midfeathers of the above, read/write head is equipped with contraposition 11 outside platform of control cabinet
6, for read/write head 6 when completing contraposition action with positioning plate system 5, read/write head 6 is located at the surface of data carrier 13.
The positioning plate system 5 includes positioning plate 12, and a length of 240 millimeters of right angle metallic plates, data carrier 13, positions board mount
14, positioning board mount 14 welds in orbit, and opens two parallel adjusting slot holes on it, and 12 times supporting parts of positioning plate separate two
Bar vertical adjusting slot hole, is adjusted using bolt and fixed, and data carrier 13 is installed on positioning board mount 14, and guarantee is located at read/write head 6
Lower part.
The RFID signal controller 16, using Tours gram brand, model BL20-2RFID-A data processing modules,
RFID signal controller 16 gathers the data parameters in data carrier 13 by read/write head 6, and PLC control system is transferred to by processing
In 15, to penetrating grating 1#7, to penetrate grating 2#8 and to penetrating grating 3#9, the information for penetrating grating 4#10 is equally transferred to RFID letter
In number controller 16, data transfer PLC control system 15 reaches exactitude position after processing.The positioning plate system 5 to be multiple,
It is separately positioned in 3 base position of track of heavy coker operation, it is necessary to which multiple spot repeatedly aligns.
The radio frequency of the present invention is combined what the function of accurate aligning device was realized in grating technology：
The alignment device includes electric cabinet, to level controller 4, positioning plate 12.Power on first, by level controller
In the composition two-stages contraposition control of 4 grating sensors, contraposition region is entered to positioning plate edge and is aligned, in positioning plate mechanism
Data carrier enter read/write head control area, positioning plate travel information can feed back to control system, examine locomotive position.It is right
Level controller 4 is installed on heavy-duty engine car body 1, and positioning plate system 5 is fixed on track 3 and needs on position location, as base
Standard, when heavy-duty engine needs many places to align, can install multiple positioning plate systems 5 on the track 3.When heavy-duty engine car body 1
In moving process, level controller 4 is read and write first along track 3 close to positioning plate system 5 installed in heavy-duty engine car body 1
First 6 scanning, 13 inner storag information of data carrier, is transferred in RFID signal controller 16, then fed back by RFID signal controller 16
To PLC control system 15, identify whether to require para postion for program；When procedure identification to position location, the first order is to penetrating light
After grid 7,8 detect 12 leading edge of positioning plate, locomotive is controlled to be run into low speed by PLC control system 15, until second
To penetrating grating 3#9, detecting 12 back edge of positioning plate to penetrating grating 4#10, two groups of contrapositions to penetrating grating 1#7, to penetrating grating 2#8,
During to penetrating grating 3#9, meeting programme-control requirement to penetrating grating 4#10 signaling points, realize aligning accuracy ± 3 millimeter, once align
Process terminates.
Claims (2)
1. a kind of radio frequency is combined accurate aligning device with grating, which is arranged on heavy coker, its feature
It is：The alignment device includes electric cabinet, and the PLC control system (15) being connected with each other is equipped with electric cabinet, to level controller (4),
Positioning plate system (5), RFID signal controller (16)；
It is described level controller (4) to be arranged in contraposition controller box (11), two groups are included to level controller (4) to penetrating light
Grid, one group be to penetrating grating 1# (7), to penetrating grating 2# (8), at intervals of 1.5 millimeters, another group is to penetrating grating 3# (9), to penetrating
Grating 4# (10), is spaced 1.5 millimeters, two groups of 240 millimeters of contraposition grating midfeathers of the above, in contraposition control cabinet (11) exterior flat
Platform is equipped with read/write head (6), and for read/write head (6) when completing contraposition action with positioning plate system (5), read/write head (6) is located at data carrier
(13) surface；
The positioning plate system (5) includes positioning plate (12), a length of 240 millimeters of right angle metallic plates, data carrier (13), positioning plate branch
Frame (14), positioning board mount (14) welding is in orbit, and opens two parallel adjusting slot holes on it, and positioning plate supports under (12)
Portion separates two vertical adjusting slot holes, is adjusted and fixed using bolt, and data carrier (13) is installed on positioning board mount (14), is ensured
Positioned at read/write head (6) lower part；
The RFID signal controller (16), using Tours gram brand, model BL20-2RFID-A data processing modules, RFID
Signal controller (16) gathers the data parameters in data carrier (13) by read/write head (6), and PLC controls system is transferred to by processing
Unite in (15), to penetrating grating 1# (7), to penetrating grating 2# (8) and to penetrating grating 3# (9), same to penetrating the information of grating 4# (10)
It is transferred in RFID signal controller (16), data transfer PLC control system (15) reaches exactitude position after processing.
2. radio frequency is combined accurate aligning device with grating according to claim 1, it is characterized in that：The multiple positioning plate system
System (5) is multiple, is arranged on the position of corresponding heavy coker running track road (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711323801.1A CN107987852A (en) | 2017-12-13 | 2017-12-13 | Radio frequency is combined accurate aligning device with grating technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711323801.1A CN107987852A (en) | 2017-12-13 | 2017-12-13 | Radio frequency is combined accurate aligning device with grating technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107987852A true CN107987852A (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711323801.1A Pending CN107987852A (en) | 2017-12-13 | 2017-12-13 | Radio frequency is combined accurate aligning device with grating technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113355111A (en) * | 2021-07-06 | 2021-09-07 | 广东韶钢松山股份有限公司 | Door taking mechanism |
| CN117050760A (en) * | 2023-10-13 | 2023-11-14 | 山西中科冶金建设有限公司 | Intelligent coal charging and coke discharging system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201770654U (en) * | 2010-06-01 | 2011-03-23 | 大连华锐股份有限公司 | Furnace number identification and detection device of coke furnace and mechanical furnace |
| CN208008723U (en) * | 2017-12-13 | 2018-10-26 | 天津新港船舶重工有限责任公司 | Radio frequency is combined accurate aligning device with grating technology |
-
2017
- 2017-12-13 CN CN201711323801.1A patent/CN107987852A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201770654U (en) * | 2010-06-01 | 2011-03-23 | 大连华锐股份有限公司 | Furnace number identification and detection device of coke furnace and mechanical furnace |
| CN208008723U (en) * | 2017-12-13 | 2018-10-26 | 天津新港船舶重工有限责任公司 | Radio frequency is combined accurate aligning device with grating technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113355111A (en) * | 2021-07-06 | 2021-09-07 | 广东韶钢松山股份有限公司 | Door taking mechanism |
| CN117050760A (en) * | 2023-10-13 | 2023-11-14 | 山西中科冶金建设有限公司 | Intelligent coal charging and coke discharging system |
| CN117050760B (en) * | 2023-10-13 | 2023-12-15 | 山西中科冶金建设有限公司 | Intelligent coal charging and coke discharging system |
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