CN201034943Y - Coal ash fusibility tester - Google Patents
Coal ash fusibility tester Download PDFInfo
- Publication number
- CN201034943Y CN201034943Y CNU2007200363960U CN200720036396U CN201034943Y CN 201034943 Y CN201034943 Y CN 201034943Y CN U2007200363960 U CNU2007200363960 U CN U2007200363960U CN 200720036396 U CN200720036396 U CN 200720036396U CN 201034943 Y CN201034943 Y CN 201034943Y
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- ash
- box
- observation
- ash cone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010883 coal ash Substances 0.000 title claims abstract description 8
- 239000002956 ash Substances 0.000 claims abstract description 35
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 4
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 3
- 230000002459 sustained effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Images
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a high-reliability and high-efficiency coal ash fusibility tester, which belongs to coal quality analysis and test equipment. The device comprises a shell, a camera, an observation box, an alundum tube and an ash cone supporting plate, wherein the camera, the observation box and the alundum tube are arranged in the shell, the ash cone supporting plate is arranged on a porcelain boat in the alundum tube, the observation box comprises a square or rectangular box with openings on three sides, and a semi-reflecting and semi-permeable spectroscope which divides light into two directions is vertically arranged in the box along a certain angle; the ash cone supporting plate is a step ash cone supporting plate, and ash cone positioning pits on the front row low surface of the step ash cone supporting plate and positioning pits on the back row steps are arranged in a staggered mode. The device has the advantages of overcoming the difficulty of simultaneous observation in two directions and facilitating the timely monitoring of each sample in the experimental process.
Description
Technical field
The utility model belongs to the coal analysis testing apparatus, is specifically related to a kind of coal ash melting property determinator.
Background technology
At present, because the needs of experiment, existing advanced ash melting property determinator has all adopted manual observation and microcomputer two functions of identification automatically, but has only a viewport.Therefore, can not accomplish in Intelligent Recognition, to carry out manual observation, can only observe and microcomputer identification switching by artificial, even or manually can monitor whole process, but microcomputer at interval property carry out monitors identified, so just caused free dead angle in experimentation, might cause error in the moment of key.
Though the ash that normal experiment adopts awl supporting plate can be made 7 samples simultaneously, this tends to exist serial problem such as block, and makes troubles to observation, has also influenced the degree of accuracy of experiment simultaneously.Because the ash fusibility determination experiment cycle is longer, so, generally wish to improve the sample number of single experiment for improving conventional efficient.
Summary of the invention
For overcome artificial observe and microcomputer-based intelligent identification handoff procedure in the time dead angle of causing and have the shortcoming of the unfavorable observation that laboratory sample causes for a long time now, the utility model provides a kind of highly reliable and high efficient coal ash melting property determinator.
Concrete technical scheme of the present utility model is: a kind of highly reliable and high efficient coal ash melting property determinator, comprise casing, place camera, observation box, high temperature furnace in the casing, place the ash awl supporting plate on the high temperature furnace porcelain boat, it is characterized in that: described observation box comprises the square or the rectangular box of three perforates, in box, vertically be provided with at a certain angle one with light be divided into two to the half-reflection and half-transmission spectroscope; Described ash awl supporting plate is a step ash awl supporting plate, the setting of staggering of the ash awl positioning pit on the front-seat bottom surface of step ash awl supporting plate and positioning pit on the row's step of back.
Each hole on three faces of box all is in sustained height, and is in sustained height with the viewport of burner hearth.The spectroscope that utilizes a slice half-reflection and half-transmission is divided into two the light of observation panel, thus reach artificial and camera two to observing simultaneously.This makes the people can not influence the automatic identification of microcomputer when wanting to observe, thereby reaches higher measuring accuracy.
In addition, utilize the ash awl supporting plate of a step, draw back time ash discharge and bored the distance that the same ash discharge is bored, promptly reduced the situation such as block between grey awl and the ash awl, simultaneously can make a plurality of samples, promptly guaranteed certain sample size, also drawn the distance of each ash awl bigger, so more helped our experimental observation from horizontal direction.
The utility model has the advantages that: simple in structure, be convenient to observe.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model one-piece construction synoptic diagram;
Fig. 2 is the optical schematic diagram of observation box;
Fig. 3 is the structural representation of observation box;
Fig. 4 is an ash awl support board structure synoptic diagram;
Fig. 5 is the another example structure synoptic diagram of ash awl supporting plate.
Among the figure 1, camera, 2, observation box, 2-1, box, 2-2, half-reflection and half-transmission spectroscope, 2-3. viewport, 2-4, eyes, 2-5, CCD pick-up lens, 2-6, eye-observation hole, 2-7, CCD pick-up lens viewport, 2-8, socket, 2-9, slot, 3, ash awl supporting plate, 3-1, positioning pit, 3-2, positioning pit, 4, porcelain boat, 5, heat-insulation layer, 6, carborunbum tube, 7, alundum tube, 8, casing.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, inject from viewport 2-3 from the light beam that object in the ash melting property determinator emits, by being divided into two a branch of reflected light, a branch of refract light behind the half-reflection and half-transmission spectroscope 2-2.Human eye 2-4 receives reflected light by eye-observation hole 2-6, and CCD pick-up lens 2-5 then receives refract light by pick-up lens viewport 2-7, has so just reached two to uninterrupted observation of while.
As Fig. 2, observation box shown in Figure 32 a lighttight square box 2-1 is arranged, have a bar shaped socket 2-8 at the box end face along diagonal line, the corresponding bar shaped socket of box body inner bottom part has a bar shaped slot 2-9. half-reflection and half-transmission spectroscope 2-2 to be inserted into from bar shaped socket 2-8 in the bar shaped slot 2-9, the spectroscopical size of half-reflection and half-transmission preferably and diagonal plane be equal to.Then in three perforates of level so that light passes through, all the other face seals, and cartridge inner surface carries out not reflective processing.
Example structure synoptic diagram of ash awl supporting plate as shown in Figure 4, supporting plate is a staged, and positioning pit 3-2,3-1, the positioning pit on the table top of the front and back setting of staggering is respectively arranged on the table top of front and back,
Being another example structure synoptic diagram of ash awl supporting plate as shown in Figure 5, is that the latter half at supporting plate is provided with boss, on the first half table top of supporting plate and on the boss face positioning pit 3-2,3-1 is being arranged respectively.
The ash awl supporting plate of said structure, draw back time ash discharge and bored the distance that the same ash discharge is bored, both reduced the situation such as block between grey awl and the ash awl, guaranteed simultaneously certain sample size again, also draw the distance of each ash awl bigger from all directions, so more help the microcomputer-based intelligent identification and the manual observation of image, thereby reduced test error.
Claims (2)
1. coal ash melting property determinator, comprise casing (8), place casing interior camera (1), observation box (2), place the ash awl supporting plate (3) on alundum tube (7) porcelain boat (4), it is characterized in that: described observation box (2) comprises the square or the rectangular box (2-1) of three perforates, in box (2-1) along certain angle vertically be provided with one with light be divided into two to half-reflection and half-transmission spectroscope (2-2); Described ash awl supporting plate (3) is a step ash awl supporting plate, the setting of staggering of the ash awl positioning pit (3-1) on the front-seat bottom surface of step ash awl supporting plate and positioning pit (3-2) on the row's step of back.
2. coal ash melting property determinator according to claim 1, it is characterized in that: the end face of the box (2-1) of described observation box (2) is established a bar shaped socket (2-8) along certain angle, the corresponding bar shaped socket of box inner bottom surface (2-8) is provided with a bar shaped slot (2-9), and spectroscope (2-2) two ends up and down is fixed in socket and the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200363960U CN201034943Y (en) | 2007-04-04 | 2007-04-04 | Coal ash fusibility tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200363960U CN201034943Y (en) | 2007-04-04 | 2007-04-04 | Coal ash fusibility tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034943Y true CN201034943Y (en) | 2008-03-12 |
Family
ID=39195833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200363960U Expired - Lifetime CN201034943Y (en) | 2007-04-04 | 2007-04-04 | Coal ash fusibility tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034943Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281141B (en) * | 2007-04-04 | 2010-09-29 | 中国矿业大学 | Highly reliable and highly efficient coal ash melting property determinator |
| CN102087232A (en) * | 2010-11-30 | 2011-06-08 | 湖南三德科技发展有限公司 | Ash fusibility tester realizing image capture at same side |
| CN106018667A (en) * | 2016-06-29 | 2016-10-12 | 长沙开元仪器股份有限公司 | Ash fusibility tester and image taking method thereof |
| CN106018668A (en) * | 2016-06-29 | 2016-10-12 | 长沙开元仪器股份有限公司 | Ash fusibility tester and image taking method thereof |
| CN106198606A (en) * | 2016-06-29 | 2016-12-07 | 长沙开元仪器股份有限公司 | A kind of ash fusion tester and view finding method thereof |
| CN106226344A (en) * | 2016-07-26 | 2016-12-14 | 长沙开元仪器股份有限公司 | A kind of high-temperature sample form tester and view finding method thereof |
-
2007
- 2007-04-04 CN CNU2007200363960U patent/CN201034943Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281141B (en) * | 2007-04-04 | 2010-09-29 | 中国矿业大学 | Highly reliable and highly efficient coal ash melting property determinator |
| CN102087232A (en) * | 2010-11-30 | 2011-06-08 | 湖南三德科技发展有限公司 | Ash fusibility tester realizing image capture at same side |
| CN106018667A (en) * | 2016-06-29 | 2016-10-12 | 长沙开元仪器股份有限公司 | Ash fusibility tester and image taking method thereof |
| CN106018668A (en) * | 2016-06-29 | 2016-10-12 | 长沙开元仪器股份有限公司 | Ash fusibility tester and image taking method thereof |
| CN106198606A (en) * | 2016-06-29 | 2016-12-07 | 长沙开元仪器股份有限公司 | A kind of ash fusion tester and view finding method thereof |
| CN106226344A (en) * | 2016-07-26 | 2016-12-14 | 长沙开元仪器股份有限公司 | A kind of high-temperature sample form tester and view finding method thereof |
| CN106226344B (en) * | 2016-07-26 | 2018-07-06 | 长沙开元仪器股份有限公司 | A kind of high-temperature sample form tester and its view finding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080312 Effective date of abandoning: 20070404 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20080312 Effective date of abandoning: 20070404 |