CN2713450Y - Automatic temperature measurement apparatus for coke furnace - Google Patents
Automatic temperature measurement apparatus for coke furnace Download PDFInfo
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- CN2713450Y CN2713450Y CN 200420017669 CN200420017669U CN2713450Y CN 2713450 Y CN2713450 Y CN 2713450Y CN 200420017669 CN200420017669 CN 200420017669 CN 200420017669 U CN200420017669 U CN 200420017669U CN 2713450 Y CN2713450 Y CN 2713450Y
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- temperature measurement
- thermometric
- automatic temperature
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Abstract
The utility model discloses an automatic temperature measurement apparatus for coke furnace, composed of an annular temperature measurement orbit arranged in the inner side or the outer side of the larry car orbit of the furnace face of the coke furnace, an automatic temperature measurement apparatus with an optic probe, a brush-shaped communication head, and a superior machine group. When the automatic temperature measurement apparatus of the utility model pass continuously every temperature measurement hole on the standard vertical fire path of the inner side of the orbit at the setting rapidity on the temperature measurement orbit, the temperature measurement apparatus can automatically complete the actions of the opening, the temperature measurement, and the closing. The optic probe in the measurement condition all along proceeds the dynamical real-time scanning measurement to more than one hundred vertical fire paths through the temperature measurement hole, and more than two thousand measured data of more than one hundred vertical fire paths are obtained by operating a cycle, to form a temperature curve of vertical fire paths. The temperature measurement apparatus sends the temperature data to the superior machine arranged on the ground through a brush arranged on some point above the temperature measurement orbit and a wire communication line. The superior machine can obtain the temperature of every standard vertical fire path, and proceed the control to the heating system of the coke furnace through proceeding analysis and operation to the sample-taking curve data.
Description
Technical field
The utility model relates to a kind of temperature measuring equipment, a kind of specifically coke oven automatic temperature measurement device.
Background technology
Temperature control is the key of a coke oven production control, and the height of temperature control precision will directly influence the quality and the length in coke oven life-span of coke chemicals.And in coke oven heating system, the measurement of temperature is again the core in the coke oven heating control system.At present, it is domestic and domestic that general in the coke oven normal productive process what adopt is that the hand-held heat radiation pyrometer is measured manually, the personal error of its measuring accuracy is big, poor working environment, particularly can not satisfy the requirement of control automatically of coke oven heating model closed loop, cause the coke oven heating automatic control system effectively to realize.Though it has been recognized that the importance that temperature is measured automatically very early, adopt some pre-buried temperature sensors and installed and fixed the method for optic probe in recent years, but because sensor installation (probe) quantity is too big, trueness error between numerous sensors is big, cause measuring error also big, because number of sensors is big, reliability also sharply descends, cost is also high, and can not or be difficult to change and safeguard (coke oven construction influence) after installing, so adopted, just adopt the method for disposable pre-buried temperature sensor always in go into operation baker stage of process of coke oven by the heating control system in the coke oven ordinary production.Therefore measure the needs that can not adapt to following coke oven control system development at present manually.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of coke oven automatic temperature measurement device.
The technical scheme that the present invention solves the problems of the technologies described above is: a kind of coke oven automatic temperature measurement device, form by thermometric track, automatic temperature measurement device, electric brush type communication head and host computer, the thermometric track is the circular orbit that is arranged on the coke oven boiler face charging car track inboard or the outside, and the delegation's flue outlet that is positioned at the thermometric track is the standard thermometer hole; Electric brush type communication head is positioned at annular thermometric track top; The temperature measuring equipment of automatic temperature measurement device for walking automatically by self-powered or external civil power in orbit is made up of the housing with function of heat insulation, computing machine, optic probe, the drive unit of device in housing; Shell is top-loaded with the brush that connects with the electric brush type communication head that is positioned at thermometric track top; On the housing, there is transparent probe window optic probe below; The outer device of housing has the hood-opening device that opens and closes the thermometer hole port lid and closes lid arrangement.
Also can be equipped for the power supply that computing machine, optic probe and drive unit provide electric power in the housing of described automatic temperature measurement device.
But the port lid of described standard thermometer hole is provided with automatic switch device, and this device is formed by being welded on cross bar on the port lid and vertical rod and hinge thereof, and the angle between vertical rod and the cross bar is the 45-90 degree, and hinge is positioned at vertical rod and the cross bar place that joins.
Described temperature measuring equipment is a thermometric car, and housing is the openable car body of a loam cake, and the car body trailing wheel is a driving wheel, and probe window is outstanding round window; Drive unit is made up of motor and transmission gear, transmission gear on the wheel shaft of driving wheel and motor gear interlock; Hood-opening device is one to be contained in the dead man under the car body; Closing lid arrangement is that roller is covered in a pass, wherein shaft gear and motor gear interlock, and closing the wheel arm that covers roller has 1-3.
The housing front end of described temperature measuring equipment is equipped with crashproof ultrasonic probe.
The utility model automatic temperature measurement device with the speed set on the thermometric track that goes in ring continuously through the standard flue that is positioned at the track inboard above during each thermometer hole, temperature measuring equipment is finished automatically and is uncapped, the action of thermometric, pass lid, and the optic probe that is in the measurement state all the time carries out dynamic real time scan measurement by thermometer hole to flue more than 100, temperature measuring equipment so moves more than 2,000 measurement data that a circulation can obtain more than 100 flue, forms the flue temperature curve; Temperature measuring equipment will gather and preserve two in a plurality of temperature datas by being arranged on the brush of thermometric track top certain a bit, pass to the host computer that is arranged on ground by the wire communication circuit, host computer draws the temperature of each standard flue and carries out the control of coke oven heating system by above-mentioned sampling curve data being analyzed computing.
Standard thermometric port lid of the present utility model is used with the lid arrangement of uncapping, close that is provided with on the automatic temperature measurement device through transforming, convenient rapidly opened and closed thermometric port lid, and the temperature of coke oven thereby is measured the reliability height to the influence of automatic survey device when alleviating thermometric.The ultrasonic probe of temperature measuring equipment front end plays crashproof effect, has solved the safety problem in producing.
Description of drawings
Fig. 1 is the utility model principle of work synoptic diagram
Fig. 2 is the utility model flue temperature curve map
Fig. 3 makes principle schematic for the turner of the utility model thermometric
Fig. 4 is the utility model thermometric track structure synoptic diagram (interior ring)
Fig. 5 is the utility model thermometric track structure synoptic diagram (outer shroud)
Fig. 6 is the utility model temperature measuring equipment structural representation
Fig. 7 is the utility model flue standard thermometer hole port lid structural representation (closing shape)
Fig. 8 is the utility model flue standard thermometer hole port lid structural representation (unlatching shape)
Fig. 9 is one of a utility model switch cover step synoptic diagram
Figure 10 is two synoptic diagram of the utility model switch cover step
Figure 11 is three synoptic diagram of the utility model switch cover step
Figure 12 is four synoptic diagram of the utility model switch cover step
Embodiment
Embodiment 1: shown in Fig. 1,2,3 and 5, a kind of system of coke oven automatic temperature measurement, form 6 by thermometric track 1, automatic temperature measurement device 2, electric brush type communication 3 and host computer, thermometric track 1 is for being arranged on the circular orbit in coke oven 5 boiler face charging car tracks 11 outsides, and flue 8 outlets that are positioned at thermometric track 1 are standard thermometer hole 7; Electric brush type communication 3 is positioned at annular thermometric track top, and electric brush type communication 3 links to each other by connection 4 host computer 6 indoor with being arranged on coking technique; Automatic temperature measurement device 2 is mounted with computing machine, optic probe, can walk in automatically by external civil power and carry out thermometric on the thermometric track 1.
Its automatic temperature measurement method is: allow the automatic temperature measurement device 2 that is mounted with temperature probe walk on thermometric track 1, the temperature of the standard flue thermometer hole 7 pair stoves of the temperature probe on the temperature measuring equipment 2 by being positioned at the thermometric track scans actual measurement, automatic temperature measurement device 2 with the temperature data that collects by being arranged on any the electric brush type communication 3 of thermometric track top, the temperature data that records is passed to ground host computer 6 by the wire communication circuit, and host computer 6 draws the temperature of each standard flue (being used for the flue that thermometric is used) and carries out the control of coke oven heating system by the sampling curve data being analyzed computing; The temperature probe of automatic temperature measurement device 2 through the time of a thermometer hole is: (thermometer hole width-2 times probe width) ÷ thermometric vehicle speed; Temperature measuring equipment through the sampling number of a thermometer hole is: probe is through the time ÷ sampling period of thermometer hole.
Embodiment 2: shown in Fig. 1,2,3,4,6,7,8,9,10,11 and 12, a kind of system of coke oven automatic temperature measurement, be made up of thermometric track 1, automatic temperature measurement car 2, electric brush type communication 3 and host computer 6, electric brush type communication head is connected by connection 4 with host computer.Thermometric track 1 is for being arranged on the circular orbit of coke oven 5 boiler face charging car tracks 11 inboards, and being positioned at then, flue 8 outlets of warm track are standard thermometer hole 7; Electric brush type communication 3 is positioned at annular thermometric track 1 top: automatic temperature measurement car 2 is made up of at the computing machine 23 of car body 14, optic probe 10, drive unit with for computing machine, optic probe and drive unit provide the power supply 22 of electric power the car body 14 with function of heat insulation, device; Car body 14 loam cakes 29 can be opened, and covering brush 30 car bodies 14 trailing wheels 16 that connect with brush 3 are housed is driving wheel, and front-wheel 20 is an engaged wheel; Drive unit is made up of motor 12 and transmission gear, transmission gear on the wheel shaft 15 of driving wheel 16 and motor gear interlock; On the car body 14, there is transparent probe window 18 optic probe 10 belows, this probe window is the round window that protrudes in car body 14 bottom surfaces; Device has the hood-opening device that opens and closes thermometer hole 7 port lids and closes lid arrangement on the car body 14.Hood-opening device is one to be contained in the dead man 19 under the car body; Closing lid arrangement is that roller 13 is covered in a pass, wherein shaft gear and motor gear interlock, and closing the wheel arm 17 that covers roller has 3.Electric brush type communication that brush with thermometric track 1 top connects 30 is housed on car body 14 roofs.But the port lid 24 of standard thermometer hole 7 is provided with automatic switch device, and this device is formed by being welded on cross bar 28 on the port lid and vertical rod 27 and hinge 26 thereof, and the angle between vertical rod 27 and the cross bar 28 is 90 degree, and hinge 26 is positioned at vertical rod and the cross bar place that joins.Car body 2 front ends are equipped with crashproof ultrasonic probe 21.
The optic probe of native system is selected Lei Tai MARATHON series: MA2SC for use, ultrasonic probe is selected sonaswelchMene-A for use, when setting thermometric car 2 and on belt thermometric track 1, passing through on the standard flue 8 this each thermometer hole 8 continuously with the speed about 1m/s, the dead man 19 of uncapping on the thermometric car 2, close and to cover roller 13 and can finish automatically and uncap, thermometric, close the action of lid, and the optic probe 10 that is in the measurement state all the time carries out continuously dynamic real time scan by thermometer hole to more than 100 flue (9 are the light in the flue) of coke oven and measures, because the sampling period of optic probe 10 is 2ms, the width of thermometer hole is about about 8cm, but optic probe about 20 times then through the continuous sampling of a flue thermometer hole.
(thermometric car probe through a thermometer hole time=(thermometer hole width-2 times probe width) ÷ thermometric vehicle speed
＝(8cm-2×2ms)÷(1×100cm/s)
＝0.04s
＝40ms
The thermometric car is through the time ÷ probe sampling cycle of sampling number=probe process thermometer hole of a thermometer hole
＝40ms÷2ms
=20 (inferior)
The circulation like this of thermometric car can obtain more than 2,000 measurement data of more than 100 flue, forms flue temperature curve as shown in Figure 2.
More than 2,000 temperature data on the thermometric car will be gathered and be kept to the thermometric car, by being arranged on the some brush of the top method of docking of track with brush on the thermometric car, pass to host computer through the wire communication circuit, host computer draws the temperature of each standard flue and carries out the control of coke oven heating system by above-mentioned sampling curve data being analyzed computing.
Claims (5)
1, a kind of coke oven automatic temperature measurement device is characterized in that described temperature measuring equipment is made up of thermometric track, automatic temperature measurement device, electric brush type communication head and host computer; The thermometric track is the circular orbit that is arranged on the coke oven boiler face charging car track inboard or the outside, and the delegation's flue outlet that is positioned at the thermometric track is the standard thermometer hole; Electric brush type communication head is positioned at annular thermometric track top, and electric brush type communication head is connected with the host computer that is positioned at ground by connection; The automatic temperature measurement device is the temperature measuring equipment of walking automatically by self-powered or external civil power in orbit, is made up of the housing with function of heat insulation, computing machine, optic probe and the drive unit of device in housing; Shell is top-loaded with the brush that connects with the electric brush type communication head that is positioned at thermometric track top; On the housing, there is transparent probe window optic probe below; Device has the hood-opening device that opens and closes the thermometer hole port lid and closes lid arrangement on the housing.
2, automatic temperature measurement device as claimed in claim 1 is characterized in that also can being equipped for the power supply that computing machine, optic probe and drive unit provide electric power in the housing of described automatic temperature measurement device.
3, automatic temperature measurement device as claimed in claim 1 or 2, but the port lid that it is characterized in that described standard thermometer hole is provided with automatic switch device, this device is made up of the cross bar, vertical rod and the hinge thereof that are welded on the port lid, angle between vertical rod and the cross bar is the 45-90 degree, and hinge is positioned at vertical rod and the cross bar place that joins.
4, temperature measuring equipment as claimed in claim 1 or 2 is characterized in that described temperature measuring equipment is a thermometric car, and housing is the openable car body of a loam cake, and the car body trailing wheel is a driving wheel, and probe window is outstanding round window; Drive unit is made up of motor and transmission gear, transmission gear on the wheel shaft of driving wheel and motor gear interlock; Hood-opening device is one to be contained in the dead man under the car body; Closing lid arrangement is that roller is covered in a pass, wherein shaft gear and motor gear interlock, and closing the wheel arm that covers roller has 1-3.
5, temperature measuring equipment as claimed in claim 1 or 2 is characterized in that the housing front end of described temperature measuring equipment is equipped with crashproof ultrasonic probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017669 CN2713450Y (en) | 2004-04-08 | 2004-04-08 | Automatic temperature measurement apparatus for coke furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017669 CN2713450Y (en) | 2004-04-08 | 2004-04-08 | Automatic temperature measurement apparatus for coke furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2713450Y true CN2713450Y (en) | 2005-07-27 |
Family
ID=34870338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420017669 Expired - Fee Related CN2713450Y (en) | 2004-04-08 | 2004-04-08 | Automatic temperature measurement apparatus for coke furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2713450Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860240A (en) * | 2017-09-22 | 2018-03-30 | 太原理工大学 | Coking furnace roof flue modularization carries lid temperature measuring equipment |
| CN108277023A (en) * | 2017-01-06 | 2018-07-13 | 北京佰能盈天科技股份有限公司 | A kind of device automatically opening bell for coke oven thermometric |
| CN108731818A (en) * | 2018-07-19 | 2018-11-02 | 南京沪友冶金机械制造有限公司 | A kind of high-efficient automatic coke oven peephole temperature-detecting device |
| CN109269647A (en) * | 2018-11-06 | 2019-01-25 | 安徽工业大学 | A kind of cam-type oven top of coke oven peephole automatic temperature measurement system and method |
| CN109655164A (en) * | 2018-12-20 | 2019-04-19 | 湖南东映碳材料科技有限公司 | A method of temperature in calibration continous way superhigh temperature graphitizing furnace burner hearth |
| CN111704915A (en) * | 2020-06-22 | 2020-09-25 | 北京佰能盈天科技股份有限公司 | Rail-mounted coke oven temperature measurement robot and temperature measurement method thereof |
| CN111764241A (en) * | 2020-07-12 | 2020-10-13 | 河南城建学院 | Road surface mapping device based on thing networking |
-
2004
- 2004-04-08 CN CN 200420017669 patent/CN2713450Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277023A (en) * | 2017-01-06 | 2018-07-13 | 北京佰能盈天科技股份有限公司 | A kind of device automatically opening bell for coke oven thermometric |
| CN107860240A (en) * | 2017-09-22 | 2018-03-30 | 太原理工大学 | Coking furnace roof flue modularization carries lid temperature measuring equipment |
| CN108731818A (en) * | 2018-07-19 | 2018-11-02 | 南京沪友冶金机械制造有限公司 | A kind of high-efficient automatic coke oven peephole temperature-detecting device |
| CN109269647A (en) * | 2018-11-06 | 2019-01-25 | 安徽工业大学 | A kind of cam-type oven top of coke oven peephole automatic temperature measurement system and method |
| CN109269647B (en) * | 2018-11-06 | 2024-01-26 | 安徽工业大学 | Automatic temperature measurement system and method for top fire hole of cam type coke oven |
| CN109655164A (en) * | 2018-12-20 | 2019-04-19 | 湖南东映碳材料科技有限公司 | A method of temperature in calibration continous way superhigh temperature graphitizing furnace burner hearth |
| CN111704915A (en) * | 2020-06-22 | 2020-09-25 | 北京佰能盈天科技股份有限公司 | Rail-mounted coke oven temperature measurement robot and temperature measurement method thereof |
| CN111704915B (en) * | 2020-06-22 | 2021-07-20 | 北京佰能盈天科技股份有限公司 | Rail-mounted coke oven temperature measurement robot and temperature measurement method thereof |
| CN111764241A (en) * | 2020-07-12 | 2020-10-13 | 河南城建学院 | Road surface mapping device based on thing networking |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |