CN205844295U - A kind of ash fusion tester - Google Patents
A kind of ash fusion tester Download PDFInfo
- Publication number
- CN205844295U CN205844295U CN201620666279.1U CN201620666279U CN205844295U CN 205844295 U CN205844295 U CN 205844295U CN 201620666279 U CN201620666279 U CN 201620666279U CN 205844295 U CN205844295 U CN 205844295U
- Authority
- CN
- China
- Prior art keywords
- ash
- background board
- boiler tube
- supporting plate
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
This utility model relates to coal property test analysis technical field, particularly relates to a kind of ash fusion tester.Ash fusion tester includes high temperature furnace, boiler tube, background board, capture assembly and discoidal ash cone supporting plate, boiler tube is located in high temperature furnace, ash cone supporting plate is located in boiler tube, and the lower section of ash cone supporting plate is provided with the rotating mechanism for driving ash cone supporting plate to rotate in boiler tube；Capture assembly is for obtaining the image of ash cone on ash cone supporting plate；Background board is positioned at the middle part of ash cone supporting plate, and the top edge of background board is connected with the top of boiler tube, the lower limb of background board is positioned at the lower section of ash cone splint upper surface, background board is diffusing reflectance device, the diffuse-reflectance of background board is facing to capture assembly, also include light source, the diffuse-reflectance face of the light directive background board that light source sends.The ash fusion tester testing efficiency that this utility model provides is high and furnace tube structure is simple.
Description
Technical field
This utility model relates to coal property test analysis technical field, particularly relates to a kind of ash fusion tester.
Background technology
The melted test instrunment of ash is the instrument of the meltbility for detecting coal sample ash cone, and the meltbility of ash cone is directly connected to
Whether boiler of power plant has sintering and the order of severity of sintering, and the impact on the safe handling such as boiler and cement in vertical kiln is very big.At present
Ash melt in tester, coal sample ash cone is arranged on supporting plate, and supporting plate is fixed in hypanthium.In test process, hypanthium band
Dynamic supporting plate rotates, and makes coal sample ash bore in high temperature furnace pipe flat-temperature zone inward turning then the heating that uniformly heats up, until coal sample ash cone reaches molten
Melt state.In the process, carried out taking pictures in real time capture by image mechanism, by computer or manual analysis, draws the change of coal sample
Shape, softening, hemisphere and the temperature of four characteristic points of flowing.
As it is shown in figure 1, existing ash melts in tester, on boiler tube 101, the side near video camera 102 is provided with capture pipe
103, the side relative with capture pipe 103 is provided with background pipe 104, and the cavity of background pipe 104 effectively prevent the reflection of light, shape
Become to be clearly distinguishable from sample and surrounding supporting plate, the relatively dark-colored background of boiler tube 101, in order to sample is had by video camera 102
Effect identifies.The setting of background pipe 104 causes the design complexity of boiler tube 101, and reliability reduces.And existing ash fusibility is tested
Only photograph a sample when instrument is for ensureing capture of video camera, need through near between two samples of video camera side
Gap shoots a sample away from video camera, causes setting-out limited amount.The sample splint of 60mm diameter in the market, reason
Can only place the sample of 5 GBs in opinion, supporting plate utilization rate is low, and test needs more than 5 hours every time, and measured power to exceed
3 kilowatts, single experiment sample test is inefficient.
Utility model content
(1) to solve the technical problem that
The technical problems to be solved in the utility model is that solution ash fusion tester testing efficiency is low and boiler tube design is multiple
Miscellaneous problem.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of ash fusion tester, including high temperature furnace, stove
Pipe, background board, capture assembly and discoidal ash bore supporting plate, and described boiler tube is located in described high temperature furnace, described ash cone supporting plate
Being located in described boiler tube, the lower section of described ash cone supporting plate is provided with the rotation for driving described ash cone supporting plate to rotate in described boiler tube
Rotation mechanism；Described capture assembly is for obtaining the image of ash cone on described ash cone supporting plate；Described background board is positioned at described ash cone torr
The middle part of plate, and the top edge of described background board is connected with the top of described boiler tube, the lower limb of described background board is positioned at described
The lower section of ash cone splint upper surface, described background board is diffusing reflectance device, and the diffuse-reflectance of described background board is facing to described capture
Assembly, also includes light source, the diffuse-reflectance face of background board described in the light directive that described light source sends.
According to this utility model, described background board uses corundum material to make.
According to this utility model, described background board and described boiler tube use sintering processing one-body molded.
According to this utility model, the top of described boiler tube is provided with the depressed part of described boiler tube inner recess, described recessed
Sunken portion forms described background board.
According to this utility model, described depressed part is directed away from described capture assembly near the side of described capture assembly
Lopsidedness is arranged, and described light source is positioned at the lower section of described ash cone supporting plate.
According to this utility model, described background board is mounted on the top of described boiler tube.
According to this utility model, described boiler tube includes ash cone chamber and bores vertically disposed capture chamber, chamber with described ash.
(3) beneficial effect
Technique scheme of the present utility model compared with prior art has the advantage that this utility model embodiment carries
The ash fusion tester of confession is positioned at the background board in the middle part of ash cone supporting plate, and background board is diffusing reflectance device, and light source is injected into background
The diffuse-reflectance face of plate occurs diffuse-reflectance to form the background of a relative light tone, after background board brightens, the region residing for background board with
Substantially, capture assembly at high temperature can distinguish the characteristic pattern aberration of coal sample ash cone and background board in the coal sample ash cone contrast of test
Different, it is simple to the capture of coal sample ash cone.Being arranged such, capture assembly can directly be pointed to the ash between background board and capture assembly
Coning row shoots, and the ash cone on ash cone supporting plate can be compacter when arranging, and each ash cone supporting plate can place more ash
Cone, improves sample test efficiency, can test more ash cone, improve capacity usage ratio in the same time.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of ash fusion tester in prior art；
Fig. 2 is the schematic top plan view of the ash fusion tester that this utility model embodiment provides；
Fig. 3 is the cross-sectional schematic of the ash fusion tester that this utility model embodiment one provides；
Fig. 4 is the cross-sectional schematic of the ash fusion tester that this utility model embodiment two provides；
Fig. 5 is the cross-sectional schematic of the ash fusion tester that this utility model embodiment three provides.
In figure: 101: boiler tube；102: video camera；103: capture pipe；104: background pipe；1: high temperature furnace；2: boiler tube；21: ash
Cone chamber；22: capture chamber；3: background board；4: capture assembly；5: ash cone supporting plate；6: light source；7: ash cone.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model rather than whole embodiments.Based on the reality in this utility model
Execute example, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, all
Belong to the scope of this utility model protection.
Embodiment one
As shown in Figures 2 and 3, a kind of ash that this utility model embodiment that this utility model embodiment provides provides is melted
Property tester, including high temperature furnace 1, boiler tube 2, background board 3, capture assembly 4 and discoidal ash cone supporting plate 5, boiler tube 2 is located at height
In temperature stove 1, ash cone supporting plate 5 is located in boiler tube 2, and the lower section of ash cone supporting plate 5 is provided with for driving ash cone supporting plate 5 in boiler tube 2 inward turning
The rotating mechanism turned.Capture assembly 4 is for obtaining the image of ash cone 7 on ash cone supporting plate 5.Specifically, boiler tube 2 includes ash cone chamber 21
And bore vertically disposed capture chamber, chamber 21 22 with ash.Ash cone supporting plate 5 is located in ash cone chamber 21, the image of ash cone 7 in ash cone chamber 21
Arrive capture assembly 4 through capture chamber 22, capture assembly 4 record the image of ash cone 7.Background board 3 is positioned at ash cone supporting plate 5
Middle part, and the top edge of background board 3 is connected with the top of boiler tube 2, the lower limb of background board 3 is positioned at ash cone supporting plate 5 upper surface
Lower section, background board 3 is diffusing reflectance device, and the diffuse-reflectance of background board 3, facing to capture assembly 4, also includes being located at outside boiler tube 2
Light source 6, the diffuse-reflectance face of the light directive background board 3 that light source 6 sends.Specifically, light source 6 arranges position needs according to background board
The angle of 3 is designed, and is preferably background board 3 and is tilted to the direction away from capture assembly 4 by top down in the present embodiment,
Light source 6 arranges the lower section of ash cone supporting plate 5.There is diffuse-reflectance in the diffuse-reflectance face that light is injected into background board 3 by lower section.
The ash fusion tester that this utility model embodiment provides is positioned at the background board 3 in the middle part of ash cone supporting plate 5, background board
3 is diffusing reflectance device, and light source 6 is injected into the diffuse-reflectance face of background board 3 and occurs diffuse-reflectance to form the background of a relative light tone, the back of the body
After scape plate 3 brightens, the region residing for background board 3 is obvious with the coal sample ash cone contrast of test, and capture assembly 4 at high temperature can district
Separate the characteristic image difference of coal sample ash cone 7 and background board 3, it is simple to the capture of coal sample ash cone 7.Being arranged such, capture assembly 4 can
Shooting with the ash cone 7 being directly pointed between background board 3 and capture assembly 4, the ash cone 7 on ash cone supporting plate 5 can when arranging
With compacter, each ash cone supporting plate 5 can place more ash cone 7, improve sample test efficiency, energy in the same time
Enough tests more ash cone 7, improves capacity usage ratio.The ash cone supporting plate 5 of conventional diameter 60mm can only place 5 samples,
According to this utility model provide ash fusion tester, same diameter 60mm ash cone supporting plate 5 can place at least 9 with
On sample；The ash cone supporting plate 5 of conventional diameter 80mm can only place 9 samples, and the ash provided according to this utility model melts
Melting property tester, the ash cone supporting plate 5 of same diameter 80mm can be placed the sample of more than at least 16, substantially increase test effect
Rate, saves a large amount of energy consumption.Arranging capture pipe 103 compared to existing boiler tube 101 one end, the other end arranges background pipe 104, this
Boiler tube 2 simple in construction in embodiment, improves the high-temperature resistant property of boiler tube 2.
Further, the background board 3 in the present embodiment uses corundum material to make.Background board 3 uses corundum material to make
Identical with the material of boiler tube 2, it is simple to boiler tube 2 and the processing of background board 3.It should be noted that due to the table at rough object
Face all can occur diffuse-reflectance, and the background board in this utility model is not limited to use corundum material to make, it is also possible to be other
Can the material of at high temperature stable existence.
Further, the background board 3 in the present embodiment uses sintering processing one-body molded with boiler tube 2.The back of the body can also be used
Bond together by the way of sintering after scape plate 3 and boiler tube 2 molding respectively.
The view finding method of the ash fusion tester provided in the present embodiment, comprises the following steps:
S1, light source 6 is irradiated on background board 3 form bright background；
S2, drives ash cone supporting plate 5 to rotate；
S3, the ash cone 7 that capture assembly 4 is pointed between background board 3 and capture assembly 4 shoots.
Embodiment two
The technology contents not repeated description that the present embodiment two is identical with embodiment one, embodiment one disclosure falls within
The present embodiment two disclosure, the present embodiment two is the further optimization arranging background board and light source: as shown in Figure 4,
In the present embodiment, the top of boiler tube 2 is provided with the depressed part of boiler tube 2 inner recess, and depressed part forms background board 3.Directly at stove
The top of pipe 2 arranges out background board 3 and eliminates the combination of boiler tube 3 and background board 3, and preparation technology is simpler.Preferably, this reality
Executing depressed part in example and be directed away from the lopsidedness setting of capture assembly 4 near the side of capture assembly 4, light source 6 is located at ash cone
The lower section of supporting plate 5.Light source 6 below ash cone supporting plate 5 is radiated on background board 3 owing to occurring diffuse-reflectance background board to form light tone
Background.
Embodiment three
The technology contents not repeated description that the present embodiment three is identical with embodiment one, embodiment one disclosure falls within
The present embodiment three disclosure, the present embodiment three is the further optimization arranging background board and light source: as it is shown in figure 5,
Background board 3 in the present embodiment is mounted on the top of boiler tube 2.Add at boiler tube 2 and only need to arrange one in the inner side at boiler tube 2 top man-hour
Individual annulus, the top edge at background board 3 arranges a hook i.e. can be articulated in the top of boiler tube by background board 3.The knot of boiler tube 2
Structure is simple, it is simple to it is prepared.Background board 3 becomes vertical state, light source 6 to be arranged on the side in the diffuse-reflectance face of background board 3 outside boiler tube,
The light that light source 6 sends is irradiated on background board 3 make background board 3 form the background of light tone.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；
Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that:
Technical scheme described in foregoing embodiments still can be modified by it, or carries out wherein portion of techniques feature
With replacing；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment technology
The spirit and scope of scheme.
Claims (7)
1. an ash fusion tester, it is characterised in that: include high temperature furnace, boiler tube, background board, capture assembly and disc
Ash cone supporting plate, described boiler tube is located in described high temperature furnace, and described ash cone supporting plate is located in described boiler tube, described ash cone supporting plate
Lower section is provided with the rotating mechanism for driving described ash cone supporting plate to rotate in described boiler tube；Described capture assembly is used for obtaining institute
State the image of ash cone on ash cone supporting plate；Described background board is positioned at the middle part of described ash cone supporting plate, and the top edge of described background board
Being connected with the top of described boiler tube, the lower limb of described background board is positioned at the lower section of described ash cone splint upper surface, described background
Plate is diffusing reflectance device, and the diffuse-reflectance of described background board, facing to described capture assembly, also includes that light source, described light source send
The diffuse-reflectance face of background board described in light directive.
Ash fusion tester the most according to claim 1, it is characterised in that: described background board uses corundum material system
Become.
Ash fusion tester the most according to claim 1, it is characterised in that: described background board uses with described boiler tube and burns
Knot mode is one-body molded.
Ash fusion tester the most according to claim 1, it is characterised in that: the top of described boiler tube is provided with described
The depressed part of boiler tube inner recess, described depressed part forms described background board.
Ash fusion tester the most according to claim 4, it is characterised in that: described depressed part is near described capture assembly
Side be directed away from described capture assembly lopsidedness arrange, described light source be positioned at described ash cone supporting plate lower section.
Ash fusion tester the most according to claim 1, it is characterised in that: described background board is mounted on described boiler tube
Top.
Ash fusion tester the most according to claim 1, it is characterised in that: described boiler tube includes ash cone chamber and with described
Ash cone vertically disposed capture chamber, chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666279.1U CN205844295U (en) | 2016-06-29 | 2016-06-29 | A kind of ash fusion tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666279.1U CN205844295U (en) | 2016-06-29 | 2016-06-29 | A kind of ash fusion tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844295U true CN205844295U (en) | 2016-12-28 |
Family
ID=57621547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620666279.1U Withdrawn - After Issue CN205844295U (en) | 2016-06-29 | 2016-06-29 | A kind of ash fusion tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-06-29 CN CN201620666279.1U patent/CN205844295U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207992608U (en) | The imaging mechanism that liquid-crystalline glasses screen surfaces dust is distinguished with internal foreign matter | |
| CN205844295U (en) | A kind of ash fusion tester | |
| CN205844296U (en) | A kind of ash fusion tester | |
| CN205844297U (en) | A kind of ash fusion tester | |
| CN106198606B (en) | A kind of ash fusion tester and its view finding method | |
| CN106018667B (en) | A kind of ash fusion tester and its view finding method | |
| CN205910142U (en) | A furnace for ash fusibility tester | |
| CN205982145U (en) | Sample high temperature form tester | |
| CN106018668B (en) | A kind of ash fusion tester and its view finding method | |
| CN106226344B (en) | A kind of high-temperature sample form tester and its view finding method | |
| CN106197027A (en) | A kind of device and method detecting dry type ramming refractory material sintering character | |
| CN104059677B (en) | A kind of improvement coke oven peephole string leakage device and method | |
| CN204989074U (en) | Ash fusibility tester and layer board is instructed to standard thereof | |
| CN206772808U (en) | A kind of glass tube detection device | |
| CN205982144U (en) | Ash fusibility is transmission and ash fusibility tester for tester | |
| CN107976461A (en) | A kind of refractory material comprehensive tester | |
| CN209130563U (en) | A kind of straight-down negative doughnut-like optical lens light source and desk lamp | |
| CN207742201U (en) | A kind of device for measuring heavy fuel oil compatibility and cleannes | |
| CN207215636U (en) | A kind of temperature circulation test device | |
| CN214953056U (en) | Ash fusibility test mechanism | |
| CN205317341U (en) | Lamp luminance detection tool | |
| CN204008512U (en) | A kind of refractoriness auto testing instrument | |
| CN205404463U (en) | Hot barrier propterty testing arrangement of fabrics | |
| CN205316264U (en) | Lamp pole that carrying capacity is strong | |
| CN203395809U (en) | Special-shaped lens and LED lamp cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20180116 |
|
| AV01 | Patent right actively abandoned |