CN208223646U - A kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature - Google Patents
A kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature Download PDFInfo
- Publication number
- CN208223646U CN208223646U CN201820644917.9U CN201820644917U CN208223646U CN 208223646 U CN208223646 U CN 208223646U CN 201820644917 U CN201820644917 U CN 201820644917U CN 208223646 U CN208223646 U CN 208223646U
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- China
- Prior art keywords
- switch
- trigger
- rotary kiln
- cylinder
- circumferential direction
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- Expired - Fee Related
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
A kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature, it includes temperature measurer, trigger, switch and computer system, trigger is fixed on the high-end cylinder of rotary kiln or some position of gear wheel, a switch is disposed below in kiln body by the path that trigger rotation is passed through, it will switch with notebook-computer system is electrically reached, computer system can control temperature measurer and measure acquisition and record to cylinder of rotary kiln surface perimeter circumferential direction temperature.
Description
Technical field
The invention belongs to the detection techniques of cylinder of rotary kiln surface perimeter circumferential direction temperature, and in particular to a kind of mobile revolution
The device of kiln cylinder body surface circumferential direction temperature measurement.
Background technique
Rotary kiln is a kind of large-scale calciner, is widely applied in many industries such as cement, chemical industry, nonferrous metallurgy, cement
Refractory brick is installed, internal temperature is up to 1400 DEG C, if the cylinder table near kiln wheel belt and large gear ring in cylinder of rotary kiln
Temperature distribution is non-uniform in face, and when circumference circumferential direction temperature difference is spent greater than 100 DEG C, heat will occur in cylinder due to thermal expansion
Bending and thermal deformation, it is abnormal to will lead to 2 support roller discontinuity or large gear ring transmission device at support, possible kiln tail
There is bigger bending and beat in cylinder, will affect the normal production of rotary kiln when serious.Therefore it needs to cylinder of rotary kiln
Surface perimeter circumferential direction temperature measures, it is conducive to safeguard the normal operation of rotary kiln.
It is domestic at present sufficiently complex to the high-velocity scanning measuring system of cylinder of rotary kiln surface temperature；General hand-held is surveyed
Wen Yi, data do not display and save function, can not correspond measured temperature and cylinder sectional position, may cause pair
The erroneous judgement of drum surface temperature conditions influences conventional maintenance and the production of kiln.
Summary of the invention
A kind of device of movable rotary kiln drum surface circumference circumferential direction temperature measurement of the invention, can pass through temperature measurer
Acquisition, display and the preservation to temperature in drum surface one week are completed with computer system, utilizes the trigger action of trigger, control
The operation and stopping of acquisition system, to guarantee the integrality of acquired data, and by measured temperature and cylinder sectional position phase
It is corresponding.
Its specific method is that specific method is infrared radiation thermometer to be directed at cylinder measured section, and pass through data line
It is connected with computer system；The laser reflection plate of carry magnet is fixed on to kiln body is high-end or bull gear side, selects suitable solid point
Determine laser generator, and be directed at reflecting plate, laser end is connected by wireless module with computer system.When baffle reflection laser touches
When sending out laser switch, computer system starts temperature collection signal, and when triggering laser switch second of reflecting plate, acquisition system is stopped
It only works, completes the acquisition of a period inner cylinder surface perimeter circumferential direction temperature.
As an improvement of the present invention, the drum surface circumference circumferential direction temperature measurement system is acquired by temperature measurer,
By being connected with computer system, that completes data displays and saves function.
As an improvement of the present invention, the beginning and stopping of the drum surface circumference circumferential direction temperature measurement system data acquisition
It is controlled by trigger switch.
As an improvement of the present invention, the signal of the trigger switch is transmitted by wireless module.
Beneficial effects of the present invention:
1, make drum surface circumference circumferential direction temperature acquisition system very easy, and display and save function with data
Can, convenient for checking.
2, the starting point of drum surface circumference circumferential direction temperature measurement has been determined, convenient for measured temperature is opposite with sectional position
It answers.
3, data are transmitted using wireless module, after fixing trigger switch, can be avoided according to measuring point traverse measurement system
Field wiring is inconvenient.
Detailed description of the invention
Fig. 1 is the drum surface circumference circumferential direction temperature measurement system block diagram of example of the present invention.
Fig. 2 is the drum surface circumference circumferential direction temperature in-site measurement schematic diagram of example of the present invention.
Specific embodiment
It is clear to be more clear the purpose of the present invention, technical solution and effect, in the following with reference to the drawings and specific embodiments
Invention is further described in detail, and following embodiment is only used to explain the present invention, and does not constitute a limitation of the invention.This
Outside, technical characteristic involved by each embodiment of invention described below is as long as they do not conflict with each other
It can be combined with each other.
Referring to Fig.1, drum surface circumference circumferential direction temperature measurement system includes front end temperature measurer acquisition module, laser switch mould
Block, wireless transport module and computer system.Temperature measurer acquisition module is connected by serial ports with computer system, and laser switch module is logical
Wireless module is crossed to be connected with computer system.
Referring to Fig. 2, a bus is selected, laser reflection plate 5 is fixed on the lower bull gear 1 of temperature, laser switch 6
It is fixed on away from the somewhere within reflecting plate 5m, and is directed at reflecting plate.Temperature measurer 4 is fixed, and it is directed at cylinder section to be measured.
Reflecting plate rotates together with rotary kiln, when reflecting plate first reflection laser triggering laser switch, temperature measurer
Start to transmit data, when second of reflection laser triggering laser switch of reflecting plate, temperature measurer stops transmission data, and program is stopped
Only.
After a point has been surveyed, the position of reflecting plate is remained unchanged, and removes temperature measurer, is successively put to other measured sections,
Complete measurement work.
Claims (4)
1. a kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature, comprising: temperature measurer, trigger, switch and computer
System, it is characterised in that: temperature measurer is directed at 1 measured section of rotary kiln, it is connected by cable with computer system；It will triggering
Device is fixed on certain high-end 1 position of rotary kiln, and the fixed switch of the suitable position on path for selecting trigger rotation to pass through is opened
Pass is connected with computer system by electrical means；When trigger rotates to the position of the switch, switch gives computer 1 trigger signal,
Computer control temperature measurer starts acquisition and recording temperature signal to cylinder of rotary kiln surface, when second of trigger switch of trigger,
Computer stops acquiring and completing the record of the circumferential temperature of one border of surface at kiln cylinder body measured section.
2. a kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature according to claim 1, it is characterised in that:
Using the infrared radiation thermometer with USB cable line, it can directly be connect with laptop；Its switch passes through wireless electric mode
It is connected with computer system.
3. a kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature according to claim 1, it is characterised in that:
Trigger and switch are using non-contacting electromagnetism or the trigger and switch of photoelectric sensor class.
4. a kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature according to claim 3, it is characterised in that:
For trigger using the laser reflection plate of carry magnet as trigger, switch uses the laser switch of Laser emission and receiving；Band magnetic
The laser reflection plate absorption of iron kiln body is high-end or the position of bull gear side 1 on, the laser alignment that laser switch emits is swashed
Light reflecting board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820644917.9U CN208223646U (en) | 2018-05-02 | 2018-05-02 | A kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820644917.9U CN208223646U (en) | 2018-05-02 | 2018-05-02 | A kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223646U true CN208223646U (en) | 2018-12-11 |
Family
ID=64510003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820644917.9U Expired - Fee Related CN208223646U (en) | 2018-05-02 | 2018-05-02 | A kind of measuring device of cylinder of rotary kiln surface perimeter circumferential direction temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701892A (en) * | 2021-08-26 | 2021-11-26 | 云南中烟工业有限责任公司 | Method for measuring surface temperature of tobacco rod |
| EP4163609A4 (en) * | 2021-08-26 | 2023-10-04 | China Tobacco Yunnan Industrial Co., Ltd | Cigarette stick temperature detection device and cigarette stick temperature detection method |
-
2018
- 2018-05-02 CN CN201820644917.9U patent/CN208223646U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701892A (en) * | 2021-08-26 | 2021-11-26 | 云南中烟工业有限责任公司 | Method for measuring surface temperature of tobacco rod |
| EP4163609A4 (en) * | 2021-08-26 | 2023-10-04 | China Tobacco Yunnan Industrial Co., Ltd | Cigarette stick temperature detection device and cigarette stick temperature detection method |
| JP7404544B2 (en) | 2021-08-26 | 2023-12-25 | 雲南中煙工業有限責任公司 | Tobacco rod temperature measuring device and tobacco rod temperature measuring method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210502 |