CN206388079U - A kind of naked light coal conveyor belt temperature control device - Google Patents
A kind of naked light coal conveyor belt temperature control device Download PDFInfo
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- CN206388079U CN206388079U CN201621454064.XU CN201621454064U CN206388079U CN 206388079 U CN206388079 U CN 206388079U CN 201621454064 U CN201621454064 U CN 201621454064U CN 206388079 U CN206388079 U CN 206388079U
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- spray
- temperature detection
- detection device
- temperature control
- infrared temperature
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Abstract
The utility model discloses a kind of naked light coal conveyor belt temperature control device, including conveyer belt, control main frame, infrared temperature detection means and spray system, the spray system is provided with multiple spray heads, the spray region of one spray head and the search coverage of an infrared temperature detection device coincide, a motor-driven valve is provided with each spray head, motor-driven valve and the infrared temperature detection device is connected with control main frame；The utility model is corresponded by shower and infrared temperature detection device realizes point-to-point accurate control, simultaneously within the temperature range of setting, without spraying cooling, and the flow of shower can carry out flexible modulation according to temperature difference, the cooling water that full spray mode brings can be prevented effectively from and largely waste problem, with higher economic value.
Description
Technical field
The utility model belongs to naked light coal temperature control system, and in particular to a kind of naked light coal conveyor belt temperature control dress
Put.
Background technology
Coal after prolonged transport and storage, can because of a large amount of volatilizations of moisture, change of compaction etc. because
Element influence and occur spontaneous combustion, potential safety hazard not only is caused to belt, if allowing the coal of spontaneous combustion to enter coal yard, caused
Loss can bigger, Coal Transport system of the naked light coal temperature control equipment aiming at materiel delivery system, particularly thermal power plant
System and it is specially designed, in the prior art using completely spraying by the way of to naked light coal progress spraying cooling, although it has reached control
The purpose of temperature processed, but cost is higher.
It is bright that Publication No. CN202956647U utility model patent disclosed a kind of coal handling system on May 29th, 2013
Fire detection supervising device, the device is provided with one-level control unit, the open flame detector being connected with control unit, infrared thermometer
And magnetic valve, one end of magnetic valve is connected by pipeline with supplying water, and the other end connects flusher by pipeline.
The content of the invention
It is low for temperature control precision present in prior art, the high defect of control cost, the utility model discloses
A kind of conveyor belt temperature control device, can effectively be reduced using the utility model
The utility model is achieved through the following technical solutions above-mentioned purpose
A kind of naked light coal conveyor belt temperature control device, including conveyer belt and temperature control equipment, it is characterised in that：It is described
Temperature control equipment includes multiple infrared temperature detection devices, control main frame and spray system；The spray system is provided with many
Individual spray head, the spray region of spray head and the search coverage of an infrared temperature detection device coincide, each spray
A motor-driven valve is provided with head, magnetic valve and the infrared temperature detection device is connected with control main frame.
The infrared temperature detection device is located at the front end of conveyer belt feed direction, and spray equipment is located at conveyer belt feeding side
To rear end.
The infrared temperature detection device is arranged side by side in the surface of conveyer belt, and the detection of infrared temperature detection device
Head is vertical with conveyer belt.
The infrared temperature detection device has 4-6.
Distance of the infrared temperature detection device apart from conveyer belt upper surface is 0.5m-1m, infrared temperature detection device
Distance with spray system is 0.5m-1m.
The temperature control equipment also includes sound, light alarm device, and the sound, light alarm device are connected with control main frame.
Compared with prior art, the utility model has the advantages that：
1st, each pyroscan of the utility model is correspondingly arranged on a shower, when an infrared temperature is visited
When survey device detects abnormal temperature, open corresponding spray head and cooled；The stream of shower is controlled by motor-driven valve simultaneously
Amount, whole system carries out point-to-point control mode, and the consumption of cooling water can be effectively reduced compared with traditional full spray mode,
Good economic benefit can be created.
2nd, the utility model is provided with infrared temperature detection device in the front end of the feed direction of conveyer belt, is set in rear end
It is the temperature after supercooling to have the temperature detected under spray equipment, the working condition of such a setting, and the result of measurement is more
Accurately.
3rd, infrared temperature detection device of the present utility model is located at the whole top of conveyer belt, and detecting head is perpendicular to transmission
Band, it is ensured that the correctness of infrared temperature detection device measurement data.
4th, infrared temperature detection device of the present utility model has 4-6, reduces the spy of each infrared temperature detection device
Survey scope, smaller measurement error；Overall spy can be reduced by the data of the multiple infrared temperature detection devices of comprehensive analysis simultaneously
Error is surveyed, control accuracy is improved.
5th, the distance of infrared temperature detection device distance transmission belt surface of the present utility model is 0.5m-1m, spray system
It is 0.5m-1m with the distance between infrared temperature detection device, it is ensured that the measurement accuracy of infrared temperature detection device, improves control
Accuracy.
6th, control main frame of the present utility model is also associated with audible-visual annunciator, when the temperature detected is higher than setting value
When, alarm signal is sent to staff, the security of equipment operation is improved.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model top view；
Reference：1st, conveyer belt, 2, infrared temperature detection device, 3, control main frame, 4, spray head, 5, motor-driven valve, 6,
Acoustic-optic alarm
Embodiment
Below will the utility model is described in further detail by specific embodiment
Embodiment 1
The present embodiment is filled as most preferred embodiment of the present utility model it discloses a kind of control of naked light coal conveyor belt temperature
Put, including conveyer belt 1 and temperature control equipment, the temperature control equipment, which includes multiple infrared temperature detection devices 2, control, to be led
Machine 3 and spray system；The spray system is provided with multiple spray heads 4, the spray region of a spray head 4 and an infrared ray
The search coverage of hygrosensor 2 coincides, and spray head 4 is realized with infrared temperature detection device 2 and corresponds, each spray
Drench on first 4 and be provided with a motor-driven valve 5, the motor-driven valve 5 and infrared temperature detection device 2 are connected with control main frame 3.
The infrared temperature detection device 2 is located at the front end of conveyer belt feed direction, and spray equipment is located at conveyer belt feeding
The rear end in direction.
The infrared temperature detection device 2 is arranged side by side in the surface of conveyer belt 1, and infrared temperature detection device 2
Detecting head is vertical with conveyer belt 1.
The infrared temperature detection device 2 has 4.
The infrared temperature detection device 2 apart from conveyer belt upper surface distance be 0.5m, infrared temperature detection device 2 with
The distance of spray system is 0.5m.
The temperature control equipment also includes acoustic-optic alarm 6, and the acoustic-optic alarm 6 is connected with control main frame 3.
Embodiment 2
The present embodiment has 6 as another preferred embodiment of the present utility model, its infrared temperature detection device 2.
The infrared temperature detection device 2 apart from the upper surface of conveyer belt 1 distance be 1m, infrared temperature detection device 2 with
The distance of spray system is 1m.
Operation principle of the present utility model：After equipment startup, measured by infrared temperature detection device on conveyer belt
The temperature of article, control main frame receives the data of simultaneously analysis measurement, when the temperature that measurement is obtained exceedes setting value, starts corresponding
Shower cooled, and according between measurement temperature value and set temperature value difference determine spray head flow；Work as measurement
When the average value of temperature value exceedes setting average value or measurement temperature value more than half more than setting value, start all sprays
Pipe is cooled.
Claims (6)
1. a kind of naked light coal conveyor belt temperature control device, including conveyer belt（1）And temperature control equipment, it is characterised in that：Institute
Stating temperature control equipment includes multiple infrared temperature detection devices（2）, control main frame（3）And spray system；The spray system
It is provided with multiple spray heads（4）, a spray head（4）Spray region and infrared temperature detection device（2）Detecting area
Domain coincides, each spray head（4）On be provided with a motor-driven valve（5）, the motor-driven valve（5）With infrared temperature detection device
（2）And control main frame（3）It is connected.
2. a kind of naked light coal conveyor belt temperature control device according to claim 1, it is characterised in that：The infrared ray temperature
Spend detector（2）Positioned at conveyer belt（1）The front end of feed direction, spray system is located at conveyer belt（1）The rear end of feed direction.
3. a kind of naked light coal conveyor belt temperature control device according to claim 1, it is characterised in that：The infrared ray temperature
Spend detector（2）It is arranged side by side in conveyer belt（1）Surface, and infrared temperature detection device（2）Detecting head and conveyer belt
（1）Vertically.
4. a kind of naked light coal conveyor belt temperature control device according to claim 1, it is characterised in that：The infrared ray temperature
Spend detector（2）Shared 4-6.
5. a kind of naked light coal conveyor belt temperature control device according to claim 1, it is characterised in that：The infrared ray temperature
Spend detector（2）Apart from conveyer belt（1）The distance of upper surface is 0.5m-1m, infrared temperature detection device（2）With spray system
Distance is 0.5m-1m.
6. a kind of naked light coal conveyor belt temperature control device according to claim 1, it is characterised in that：The temperature control
Device also includes acoustic-optic alarm（6）, the acoustic-optic alarm（6）With control main frame（3）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454064.XU CN206388079U (en) | 2016-12-28 | 2016-12-28 | A kind of naked light coal conveyor belt temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454064.XU CN206388079U (en) | 2016-12-28 | 2016-12-28 | A kind of naked light coal conveyor belt temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388079U true CN206388079U (en) | 2017-08-08 |
Family
ID=59490162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621454064.XU Active CN206388079U (en) | 2016-12-28 | 2016-12-28 | A kind of naked light coal conveyor belt temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115437429A (en) * | 2022-09-30 | 2022-12-06 | 江苏金恒信息科技股份有限公司 | Cooling control system |
| CN116185095A (en) * | 2023-04-27 | 2023-05-30 | 科大智能物联技术股份有限公司 | Spray cooling control system based on infrared imaging |
-
2016
- 2016-12-28 CN CN201621454064.XU patent/CN206388079U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115437429A (en) * | 2022-09-30 | 2022-12-06 | 江苏金恒信息科技股份有限公司 | Cooling control system |
| CN116185095A (en) * | 2023-04-27 | 2023-05-30 | 科大智能物联技术股份有限公司 | Spray cooling control system based on infrared imaging |
| CN116185095B (en) * | 2023-04-27 | 2023-07-28 | 科大智能物联技术股份有限公司 | Spray cooling control system based on infrared imaging |
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