CN202066852U - Rapid coal quality detection device for coal transported by automobile - Google Patents
Rapid coal quality detection device for coal transported by automobile Download PDFInfo
- Publication number
- CN202066852U CN202066852U CN2010206224963U CN201020622496U CN202066852U CN 202066852 U CN202066852 U CN 202066852U CN 2010206224963 U CN2010206224963 U CN 2010206224963U CN 201020622496 U CN201020622496 U CN 201020622496U CN 202066852 U CN202066852 U CN 202066852U
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- quality detection
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Abstract
The utility model relates to a rapid coal quality detection device for coal transported by an automobile. The rapid coal quality detection device comprises a coal ingredient analyzer, a microwave moisture meter, a sampling head, a blanking pipe, coal conveyer belt and a discarding bucket, wherein the coal conveyer belt passes through the coal ingredient analyzer and the microwave moisture meter in sequence; the blanking pipe is fixed above the coal conveyer belt in the front of the coal ingredient analyzer; and the discarding bucket is arranged below the terminal of the coal conveyer belt. In the utility model, the rapid coal quality detection device can be used for rapidly detecting a coal sample transported to a factory by the automobile, and the whole process is realized within minutes that are far less than the average time interval of the coal transportation by trucks; therefore, the coal transported to the factory by each of the truck can be detected in time, and the normal coal unloading cannot be affected.
Description
Technical field
The utility model relates to a kind of automobile that comes coal to carry out coal analysis to automobile that is mainly used in and comes coal ature of coal device for fast detecting.
Background technology
High energy consumption industries such as electric power, metallurgy, cement, petrochemical industry are generally to use the coal rich and influential family, quality index such as pit ash, thermal value, to be related to problems such as the production cost of factory and pollutant emission, therefore, it is crucial that the coal of going into factory is carried out coal analysis.At present, come coal to go into the artificial or mechanical sampling of the many employings of factory's coal property test to automobile, carry out sample preparation then, utilize methods such as calcination to analyze at last in the laboratory, there is long greatest drawback of cycle in this method, often result of laboratory test is not also come out, the coal that ships is unloaded already, even entered run coal bin or finished and burnt into stove, can't ask the third party to arbitrate again, secondly, the detection error is big, human factor is many, data statistics is loaded down with trivial details, be unfavorable for realizing the informationization and the transparence management of coal data, can not instruct the production run of coal production and applying unit in real time.
Summary of the invention
The purpose of this utility model provides a kind ofly can come coal ature of coal device for fast detecting to the automobile that automobile comes coal to carry out coal analysis accurately, fast, effectively solves orthodox car and comes the coal coal elemental composition to detect the problem that exists.
This pick-up unit comprises coal constituent analyser and microwave moisture instrument, it is characterized in that also comprising sampling head, material blanking tube, defeated coal travelling belt and abandon hopper, described defeated coal travelling belt from coal constituent analyser and microwave moisture instrument, run through successively by, material blanking tube is fixed on the top of the defeated coal travelling belt before the coal constituent analyser, abandons the below that hopper is installed in defeated coal travelling belt terminal.
This pick-up unit also comprises the supervisory system that is connected with coal constituent analyser and microwave moisture instrument by cable.
The described hopper of abandoning is provided with gate.
This pick-up unit directly comes the coal sampling and passes through the material blanking tube blanking to the defeated coal travelling belt of slow running automobile by sampling head, sample is evenly fallen in the blanking zone of qualification, subsequently, accelerate transfer rate, sample enters the surveyed area of coal constituent quick analytic instrument and microwave moisture teller, stop to transmit, begin to detect, and carry out the sampling second time and blanking process simultaneously; After 1 minute, detection finishes.Along with travelling belt starts when coal sample sent into analyser once more, the coal that detected through last time has been transported to the travelling belt terminal point, falls into and abandons hopper.Wholely go into factory's coal constituent testing process and in 3 minutes, finish, well below truck come the coal average time interval, guarantee that per car comes coal in time to be detected, and can not influence the operation of unloading coal normally again.
Description of drawings
Fig. 1 is the structural representation that automobile comes coal ature of coal device for fast detecting.
Fig. 2 is the longitudinal section synoptic diagram of expression coal constituent quick analytic instrument and defeated coal belt position relation.
Among the figure, 1-sampling head, 2-material blanking tube, 3-coal constituent analyser, 4-defeated coal travelling belt, 5-abandon hopper, 6-supervisory system, 7-microwave moisture instrument.
Embodiment
As Fig. 1, material blanking tube 2 is fixed on the top of defeated coal travelling belt 4, and defeated coal travelling belt 4 runs through by (see figure 2) from coal constituent analyser 3 and microwave moisture instrument 7 successively, abandons the below that hopper 5 is installed in defeated coal travelling belt terminal; Supervisory system 6 is connected with coal constituent analyser 3 and microwave moisture instrument 7 by cable.
Automobile specified sampling head 1 comes coal to carry out full-section sampling according to national standard to automobile, sampling period is 50S, sampling quantity is not less than 120 kg, after sampling is finished, sampling head 1 rises to material blanking tube 2 top blankings, slow start is failed coal travelling belt 4 simultaneously, sample is evenly fallen in the blanking zone of qualification, switch the speed of defeated coal travelling belt 4, make sample enter the surveyed area of coal constituent quick analytic instrument 3 and microwave moisture teller 7 rapidly, stop defeated coal travelling belt 4 beginning coal property test, sampling head 1 is proceeded sampling next time simultaneously, after 1 minute detection, slow start is failed coal travelling belt 4, begins blanking once more, after the secondary blanking is finished, switch defeated coal travelling belt 4 once more, make an other sample enter surveyed area, the coal that detected is transported to abandons hopper 5 collections, wait to reach a certain amount of back and open the gate of abandoning hopper 5, be transported to coal yard by special-purpose machinery, wholely go into factory's coal constituent testing process and in 3 minutes, finish.
Consider that coal constituent analyser 3 and microwave moisture teller 7 need the requirement of water proof and dust proof, need build a room at coal constituent quick analytic instrument 3 and microwave moisture instrument 7 regions, the infield of supervisory system 6 can be used between the electronics of automobile electronic scale.
Claims (3)
1. automobile comes coal ature of coal device for fast detecting, comprise coal constituent analyser and microwave moisture instrument, it is characterized in that also comprising sampling head, material blanking tube, defeated coal travelling belt and abandon hopper, described defeated coal travelling belt from coal constituent analyser and microwave moisture instrument, run through successively by, material blanking tube is fixed on the top of the defeated coal travelling belt before the coal constituent analyser, abandons the below that hopper is installed in defeated coal travelling belt terminal.
2. automobile according to claim 1 comes coal ature of coal device for fast detecting, it is characterized in that comprising the supervisory system that is connected with coal constituent analyser and microwave moisture instrument by cable.
3. automobile according to claim 1 comes coal ature of coal device for fast detecting, it is characterized in that abandoning hopper and is provided with gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206224963U CN202066852U (en) | 2010-11-24 | 2010-11-24 | Rapid coal quality detection device for coal transported by automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206224963U CN202066852U (en) | 2010-11-24 | 2010-11-24 | Rapid coal quality detection device for coal transported by automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066852U true CN202066852U (en) | 2011-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206224963U Expired - Lifetime CN202066852U (en) | 2010-11-24 | 2010-11-24 | Rapid coal quality detection device for coal transported by automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066852U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558053A (en) * | 2013-11-10 | 2014-02-05 | 镇江市科瑞制样设备有限公司 | Horizontal pushing type sampling device |
| CN105021424A (en) * | 2015-07-16 | 2015-11-04 | 大唐黑龙江发电有限公司哈尔滨第一热电厂 | Train coal artificial falling-flow sampling method |
| CN106198917A (en) * | 2016-08-30 | 2016-12-07 | 山东华唐环保科技有限公司 | A kind of coal property test system |
| CN109164230A (en) * | 2018-09-14 | 2019-01-08 | 丹东东方测控技术股份有限公司 | A kind of online coal calorimetry instrument of laser assisted detection |
| CN109164238A (en) * | 2018-09-14 | 2019-01-08 | 丹东东方测控技术股份有限公司 | The online ash content of coal analysis system compensated can be changed to moisture |
| CN109164235A (en) * | 2018-09-14 | 2019-01-08 | 丹东东方测控技术股份有限公司 | A kind of pair of belt speed changes the coal calorimetry instrument compensated |
| CN109164231A (en) * | 2018-09-14 | 2019-01-08 | 丹东东方测控技术股份有限公司 | The online ash content of coal analysis system compensated can be changed to belt speed, moisture |
| CN109212155A (en) * | 2018-09-14 | 2019-01-15 | 丹东东方测控技术股份有限公司 | A kind of coal calorimetry system of laser assisted detection |
| CN110161056A (en) * | 2019-05-09 | 2019-08-23 | 浙江浙能技术研究院有限公司 | In a kind of coal handling system on coal conveyer belt foreign matter detection device and method |
-
2010
- 2010-11-24 CN CN2010206224963U patent/CN202066852U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103558053A (en) * | 2013-11-10 | 2014-02-05 | 镇江市科瑞制样设备有限公司 | Horizontal pushing type sampling device |
| CN105021424A (en) * | 2015-07-16 | 2015-11-04 | 大唐黑龙江发电有限公司哈尔滨第一热电厂 | Train coal artificial falling-flow sampling method |
| CN106198917A (en) * | 2016-08-30 | 2016-12-07 | 山东华唐环保科技有限公司 | A kind of coal property test system |
| CN109164230A (en) * | 2018-09-14 | 2019-01-08 | 丹东东方测控技术股份有限公司 | A kind of online coal calorimetry instrument of laser assisted detection |
| CN109164238A (en) * | 2018-09-14 | 2019-01-08 | 丹东东方测控技术股份有限公司 | The online ash content of coal analysis system compensated can be changed to moisture |
| CN109164235A (en) * | 2018-09-14 | 2019-01-08 | 丹东东方测控技术股份有限公司 | A kind of pair of belt speed changes the coal calorimetry instrument compensated |
| CN109164231A (en) * | 2018-09-14 | 2019-01-08 | 丹东东方测控技术股份有限公司 | The online ash content of coal analysis system compensated can be changed to belt speed, moisture |
| CN109212155A (en) * | 2018-09-14 | 2019-01-15 | 丹东东方测控技术股份有限公司 | A kind of coal calorimetry system of laser assisted detection |
| CN110161056A (en) * | 2019-05-09 | 2019-08-23 | 浙江浙能技术研究院有限公司 | In a kind of coal handling system on coal conveyer belt foreign matter detection device and method |
| CN110161056B (en) * | 2019-05-09 | 2023-10-03 | 浙江浙能数字科技有限公司 | Device and method for detecting foreign matters on coal conveying belt in coal conveying system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
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| CX01 | Expiry of patent term |