CN2804858Y - Measuring instrument for testing ash contents of coal - Google Patents
Measuring instrument for testing ash contents of coal Download PDFInfo
- Publication number
- CN2804858Y CN2804858Y CN 200420074644 CN200420074644U CN2804858Y CN 2804858 Y CN2804858 Y CN 2804858Y CN 200420074644 CN200420074644 CN 200420074644 CN 200420074644 U CN200420074644 U CN 200420074644U CN 2804858 Y CN2804858 Y CN 2804858Y
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- Prior art keywords
- measuring instrument
- processor
- host
- frame body
- main frame
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- Expired - Fee Related
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Abstract
The utility model discloses a measuring instrument for testing ash contents of coal, which comprises a detector on a circuit board and a host machine processor. A radiation source and a tester are arranged in a detection rod of the detection part; the head of the detection rod is provided with a conical probe; the host machine processor is composed of an SCM storage and a display, and is arranged in a sleeve body of a host machine; the tail part of the detection rod is fixedly assembled together with the front end of the sleeve body of the host machine; the detector in the detection rod communicates with the host machine processor by using a communication line welded in a measuring device. As having an integral structure, the utility model has the advantages of convenient use and portability, and convenient and quick moving; the utility model can not be affected by positions, and errors brought by signal disturbance and device failure rate are reduced.
Description
Technical field
The utility model relates to a kind of surveying instrument of ash, relates in particular to a kind of coal ash measuring instrument.
Background technology
The experimentize analysis of chamber coal ash of the horse expense stove calcination method that the measurement of coal ash is usually adopted is quantitative, though the method is simple and reliable, but need manually adopt, make the coal sample, not only waste time and energy, take a large amount of time, adopt, make coal sample and need 1.5 hours approximately, the calcination of horse expense stove needs 3-4 hour approximately.And exist at large adopt, the error of sample preparation, make the true ash at coal scene and the coal ash of lab analysis have error.Utilizing at present in the nuclear measuring technique---the low-energy anti-scattering method can be used for the on-the-spot ash of directly measuring coal fast, but normally used low-energy anti-scattering method coal ash measuring instrument, its taper shape probe of being made up of radioactive source and detecting device etc. that inserts in the coal is what to separate with the host-processor of being made up of single-chip microcomputer storer, display etc., and signal output is carried out by a telecommunication cable edge joint in the centre.It has following shortcoming: (1) makes the inner self-interference of signal cable very strong because feedback signal line and Electric Machine Control line are more, easily causes the error when measuring; (2) cable can not be long, otherwise disturb byer force, because cable is lacked (about 1.5 meters) and caused survey crew to move inconvenience, and cable is easily fractureed in the use; (3) wearing and tearing of the aviation plug that uses of edge joint, looseningly be easy to cause loose contact; (4) it is higher that the use of cable and aviation plug causes the failure rate of ash instrument.
The utility model content
At the problems referred to above, the purpose of this utility model is to provide a kind of coal ash measuring instrument, and signal disturbs and the failure rate of instrument to reduce.
To achieve these goals, the technical solution of the utility model is to have adopted a kind of coal ash measuring instrument, comprise detector and host-processor on the circuit board, the feeler lever inside of detection portion is equipped with radioactive source and detecting device, the head of feeler lever is equipped with conical probe, host-processor is main the composition by single-chip microcomputer storer, display, host-processor is installed in the main frame body, the front end of the afterbody of described feeler lever and this main frame body fixedly is assembled together, and the detector in the feeler lever is by the order wire and the host-processor communication of measuring instrument interior welds.
The two sides of tail of described main frame body is symmetrically installed with two sides and stretches out one's hand handle.
The display of described host-processor is the LCD of band keyboard, and this display is installed on the main frame body afterbody end cap.
Described probe is provided with straight guide groove or helical guide groove, makes probe form corresponding drill bit shape.
Because the host-processor on the circuit board is installed in the main frame body, the front end of the afterbody of feeler lever and this main frame body fixedly is assembled together, ashing part measuring instrument that becomes one, and easy to operate, a people can finish; Detector in the feeler lever has omitted cable by the order wire and the host-processor communication of measuring instrument interior welds, uses short order wire, and not only conveniently moving disturbs also very little; Omit aviation plug, thereby avoided the wearing and tearing because of aviation plug, the loosening loose contact that is caused, greatly reduced failure rate; Because probe is provided with straight guide groove or helical guide groove, make probe form corresponding drill bit, compare the easier inside that is insinuated into coal ash with existing conical probe.The utility model uses, carries, conveniently moving, quick, be not subjected to position influence, has reduced signal and has disturbed the error brought and the failure rate of instrument, is easy to apply
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, coal ash measuring instrument of the present utility model, comprise detector 7 and host-processor on the circuit board 4, feeler lever 8 inside of detector 7 are equipped with gamma ray radiator group 9 and detecting device, the head of feeler lever 8 is equipped with the taper shape probe 10 that is provided with straight guide groove or helical guide groove, host-processor is by the single-chip microcomputer storer, display 2 is main the composition, host-processor is installed in the main frame body 5, the front end of the afterbody of feeler lever 8 and this main frame body 5 fixedly is assembled together by circular crossover sub 6, detector in the feeler lever 8 is by the order wire and the communication of host process place of measuring instrument interior welds, the two sides of tail of main frame body 5 is symmetrically installed with two sides and stretches out one's hand handle 1, the display 2 of host-processor is the LCD of band keyboard, this display is installed on the afterbody end cap 3 of main frame body 5, the straight guide groove or the helical guide groove that are provided with on the probe 10, make probe form corresponding drill bit shape, easier being inserted in the coal ash to be measured during use.Feeler lever 8, crossover sub 6, main frame body 5, the probe 10 that has straight guide groove or a helical guide groove are formed the ash meter case.Fixedly mounting the circuit board 4 of charged source, little electricity, host-processor, storer in the lower surface of end cap 3.
Claims (4)
1, a kind of coal ash measuring instrument, comprise detector and host-processor on the circuit board, the feeler lever inside of detection portion is equipped with radioactive source and detecting device, the head of feeler lever is equipped with conical probe, host-processor is main the composition by single-chip microcomputer storer, display, it is characterized in that: host-processor is installed in the main frame body, the front end of the afterbody of described feeler lever and this main frame body fixedly is assembled together, and the detector in the feeler lever is by the order wire and the host-processor communication of measuring instrument interior welds.
2, coal ash measuring instrument according to claim 1 is characterized in that: the two sides of tail of described main frame body is symmetrically installed with two sides and stretches out one's hand handle.
3, coal ash measuring instrument according to claim 1 and 2 is characterized in that: the display of described host-processor is the LCD of band keyboard, and this display is installed on the main frame body afterbody end cap.
4, coal ash measuring instrument according to claim 3, it is characterized in that: described probe is provided with straight guide groove or helical guide groove, makes probe form corresponding drill bit shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074644 CN2804858Y (en) | 2004-09-10 | 2004-09-10 | Measuring instrument for testing ash contents of coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074644 CN2804858Y (en) | 2004-09-10 | 2004-09-10 | Measuring instrument for testing ash contents of coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804858Y true CN2804858Y (en) | 2006-08-09 |
Family
ID=36910147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074644 Expired - Fee Related CN2804858Y (en) | 2004-09-10 | 2004-09-10 | Measuring instrument for testing ash contents of coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804858Y (en) |
-
2004
- 2004-09-10 CN CN 200420074644 patent/CN2804858Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEZHOU GUANGLI SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGLI SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD., ZHENGZHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450001, No. 58, Ruida Road, hi tech Zone, Henan, Zhengzhou Patentee after: Zhengzhou GL Tech Company Address before: 450001, No. 58, Ruida Road, hi tech Zone, Henan, Zhengzhou Patentee before: Guangli Science & Technology Development Co., Ltd., Zhengzhou |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450001 Henan city of Zhengzhou province high tech Industrial Development Zone Long Chun Road No. 10 Patentee after: Zhengzhou GL Tech Company Address before: 450001, No. 58, Ruida Road, hi tech Zone, Henan, Zhengzhou Patentee before: Zhengzhou GL Tech Company |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20130910 |