CN204989074U - Ash fusibility tester and layer board is instructed to standard thereof - Google Patents
Ash fusibility tester and layer board is instructed to standard thereof Download PDFInfo
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- CN204989074U CN204989074U CN201520684425.9U CN201520684425U CN204989074U CN 204989074 U CN204989074 U CN 204989074U CN 201520684425 U CN201520684425 U CN 201520684425U CN 204989074 U CN204989074 U CN 204989074U
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- taper hole
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Abstract
The utility model relates to a test equipment technical field especially relates to an ash fusibility tester and layer board is instructed to standard thereof. The standard instructs the layer board to include the layer board body and locate a plurality of grey taper hole of layer board body on openly, layer board body are the disc, the ash taper hole is regular triangle's blind hole, and is a plurality of the circumference that tray body is followed to grey taper hole is array arranges, every the outside on one of them corresponding limit of ash taper hole is equipped with at least one position indicator point for the await measuring facade position of ash awl of instruction, make image and the picture identification system of the ash awl that awaits measuring that camera device shot among the test procedure in predetermined image consistent. The utility model provides the high accuracy of ash fusibility test result.
Description
Technical field
The utility model relates to testing apparatus technical field, particularly relates to a kind of ash fusion tester and standard instruction supporting plate thereof.
Background technology
Ash melting testing tool is the instrument of the meltbility for detecting coal sample ash cone, and the meltbility of ash cone is directly connected to the order of severity whether boiler of power plant has sintering and sintering, very big on the impact of the safe handling such as boiler and cement in vertical kiln.In current grey melting tester, coal sample ash cone is arranged on supporting plate, and supporting plate is fixed in hypanthium.In test process, hypanthium drives supporting plate to rotate, and makes coal sample ash cone in high temperature furnace pipe inward turning then the heating that evenly heats up, until coal sample ash cone reaches molten condition.In the process, carry out taking pictures capture in real time by image mechanism, by computer or manual analysis, draw the temperature of the distortion of coal sample, softening, hemisphere and flowing four unique points.
In ash fusibility test, ash cone used makes triangular pyramids according to GB GB/T219-2008, bottom surface is equilateral triangle, and a side of cone is perpendicular to bottom surface, in test process, ash cone sample can to cone perpendicular to ground curving, because ash cone sample is less when before testing grey conical pendulm being put to supporting plate, facade (ash cone cone is perpendicular to a side on ground) is not obvious, easily cause the putting position of ash being bored sample inconsistent, the shooting image obtained and the image of systemic presupposition inconsistent, impact test effect.Because the time of an ash fusibility test is longer; usually can increase ash cone supporting plate on sample introduction number to improve testing efficiency; but this reduces the spacing of adjacent two coal samples ash cone undoubtedly; if the placement location of multiple ash cone sample is inconsistent; adjacent two coal samples ash cone possibility local inclination when being out of shape; occur " string sample ", affect measuring accuracy.
Utility model content
(1) technical matters that will solve
The purpose of this utility model is to provide a kind of ash fusion tester and the standard instruction supporting plate thereof that can improve test accuracy.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of standard instruction supporting plate, comprise poppet body and be located at the multiple grey taper hole on described poppet body front, described poppet body is disc, described grey taper hole is the blind hole of equilateral triangle, multiple described grey taper hole is array arrangement along the circumference of described poppet body, and the outside of each described grey taper hole wherein corresponding edge is provided with at least one position indication point, is used to indicate the facade position of ash cone to be measured.
The utility model additionally provides a kind of standard instruction supporting plate, comprise poppet body and be located at the multiple grey taper hole on described poppet body front, described poppet body is square, described grey taper hole is the blind hole of equilateral triangle, the linearly arrangement in array of multiple described grey taper hole, the outside of each described grey taper hole wherein corresponding edge is provided with at least one position indication point, is used to indicate the facade position of ash cone to be measured.
Wherein, the number of described grey taper hole is odd number.
Wherein, described position indication point is protruding or pit.
Wherein, also comprise and multiplely store pond, described in store the outside that pond is surrounded on corresponding described grey taper hole.
Wherein, storing pond described in is be surrounded on the toroidal cavity outside described grey taper hole.
The utility model additionally provides a kind of ash fusion tester, comprises above-mentioned standard instruction supporting plate, and the hypanthium be fixedly connected with described poppet body.
Wherein, the back side of described poppet body is provided with positioning step, is provided with the detent matched with described positioning step in described hypanthium.
Wherein, the edge of described poppet body is provided with the locating slot for locating, and described hypanthium is provided with the positioning convex matched with described locating slot.
Wherein, the quantity of described locating slot is that multiple and along described poppet body circumference is evenly arranged.
(3) beneficial effect
Technique scheme of the present utility model compared with prior art tool has the following advantages: the outside of each grey taper hole of a standard of the present utility model instruction supporting plate wherein corresponding edge is provided with the position indication point of the facade position being used to indicate ash cone to be measured, when carrying out ash fusibility test, ash cone to be measured is positioned in grey taper hole, the facade of all ash cones to be measured is made to be positioned at the side being provided with position indication point, can ensure that the image of the ash cone to be measured in test process taken by camera head is consistent with the image preset in picture recognition system, be convenient to sequential operation, to improve the accuracy of the ash fusibility test for ash cone to be measured, it also avoid adjacent two ash cones to be measured local inclination in test process simultaneously, occur " string sample ", affect measuring accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one standard instruction supporting plate;
Fig. 2 is the vertical view of the utility model embodiment one standard instruction supporting plate;
Fig. 3 is the A-A direction view of Fig. 2;
Fig. 4 is the vertical view of the utility model embodiment two standard instruction supporting plate;
Fig. 5 is the B-B direction view of Fig. 4.
In figure: 1: poppet body; 2: store pond; 3: facade position indication point; 4: positioning step; 5: locating slot; 6: grey taper hole; 7: ash cone to be measured.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
Embodiment one
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of standard instruction supporting plate that the utility model embodiment provides, comprise poppet body 1 and be located at the multiple grey taper hole 6 on poppet body 1 front, poppet body 1 is disc, ash taper hole 6 is the blind hole of equilateral triangle, multiple grey taper hole 6 is array arrangement along the circumference of poppet body 1, namely the drift angle of each equilateral triangle ash taper hole 6 is towards unanimously, the outside of each grey taper hole 6 wherein corresponding edge is provided with at least one position indication point 3, be used to indicate the facade position of ash cone 7 to be measured, make the image of the ash cone 7 to be measured in test process taken by camera head consistent with the image preset in picture recognition system, namely judge position indication point 3 should be located on which bar limit of equilateral triangle ash taper hole 6 according to the pre-set image in picture recognition system.Position indication point 3 can for being located at projection or the pit of poppet body 1.When carrying out ash fusibility test, ash cone 7 to be measured is positioned in grey taper hole 6, the facade of all ash cones 7 to be measured is made to be positioned at the side being provided with position indication point 3, consistent with the image preset in picture recognition system to ensure the image of the ash cone 7 to be measured in test process taken by camera head, be convenient to sequential operation, to improve the accuracy of the ash fusibility test for ash cone 7 to be measured, it also avoid adjacent two ash cones 7 to be measured local inclination in test process simultaneously, occur " string sample ", affect measuring accuracy.
Preferably, the number of grey taper hole 6 is odd number.When testing, disc poppet body 1 is around its center rotating, the number of grey taper hole 6 is set to odd number and can makes only to comprise an ash cone sample in the image captured by each camera head, improve measuring accuracy.
Further, standard instruction supporting plate also comprises multiple being located at and poppet body 1 stores pond 2, and store the outside that pond 2 is surrounded on corresponding grey taper hole 6, and poppet body 1 is disc, the number of grey taper hole 6 is odd number.Preferably, pond 2 is stored for being surrounded on the toroidal cavity outside grey taper hole 6.When being in molten condition after ash cone to be measured 7 high-temperature heatings, under the effect storing pond 2, the melt flow stream flowing avoiding adjacent two ash cones together " string sample ", improves measuring accuracy; The melt flow stream that it also avoid ash cone 7 to be measured is flowed out by the inward flange of poppet body 1 or outward flange and is occurred " overflow " phenomenon, reduces the damage to instrument, improves its serviceable life.
The utility model embodiment still provides a kind of ash fusion tester, comprises above-mentioned disc standard instruction supporting plate, and the hypanthium be fixedly connected with poppet body 1.In test process, standard instruction supporting plate by hypanthium driven rotary, in the rotary course of standard instruction supporting plate, can be taken ash cone 7 to be measured one by one.Because above-mentioned standard instruction supporting plate has above-mentioned technique effect, the ash fusion tester with above-mentioned supporting plate also should have same technique effect, introduces no longer in detail at this.
Further, the back side of poppet body 1 is provided with positioning step 4, is provided with the detent matched with positioning step 4 in hypanthium.Poppet body 1 matches for make poppet body 1 and hypanthium centering by positioning step 4 with detent with hypanthium, when can ensure that ash cone 7 to be measured rotates, poppet body 1 and hypanthium is concentric, avoid poppet body 1 and bore the imaging time interval difference of 7 greatly with the ash adjacent to be measured that hypanthium decentraction causes, cause the position obtaining image of two ash cones 7 to be measured inconsistent.
Further, the edge of poppet body 1 is provided with the locating slot 5 for locating, and hypanthium is provided with the positioning convex matched with locating slot 5.Preferably, the quantity of locating slot 5 is that multiple and along poppet body 1 circumference is evenly arranged.Be provided with locating slot 5 and positioning convex can guarantee that hypanthium and standard indicate the synchronous rotary of supporting plate, avoid relative sliding between the two to realize circumference location.
Embodiment two
The technology contents not repeated description that the present embodiment two is identical with embodiment one, disclosed in embodiment one, content also belongs to content disclosed in the present embodiment two, and embodiment two is with the distinctive points of embodiment one:
As shown in Figure 4 and Figure 5, the poppet body 1 of a kind of standard instruction supporting plate that embodiment two provides is for square, and the linearly arrangement in array of multiple grey taper hole 6, namely the drift angle of each equilateral triangle ash taper hole 6 is towards unanimously.The square standard instruction supporting plate that embodiment two provides is applicable to fixing hypanthium, once takes the ash fusion tester of all ash cones 7 to be measured.On square standard instruction supporting plate, grey taper hole 6 is wherein provided with position indication point the facade of all ash cones 7 to be measured can be made to be positioned at the side being provided with position indication point 3 in the outside of a corresponding edge, ensure that the image of the ash cone 7 to be measured in test process taken by camera head is consistent with the image preset in picture recognition system, be convenient to sequential operation, to improve the accuracy of the ash fusibility test for ash cone 7 to be measured.
In sum, the standard instruction supporting plate that the utility model provides is provided with the position indication point 3 being used to indicate ash cone to be measured 7 facade positions, when carrying out ash fusibility test, ash cone 7 to be measured is positioned in grey taper hole 6, the facade of all ash cones 7 to be measured is made to be positioned at the side being provided with position indication point 3, can ensure that the image of the ash cone 7 to be measured in test process taken by camera head is consistent with the image preset in picture recognition system, be convenient to sequential operation, to improve the accuracy of the ash fusibility test for ash cone 7 to be measured, it also avoid adjacent two ash cones 7 to be measured local inclination in test process simultaneously, occur " string sample ", affect measuring accuracy.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a standard instruction supporting plate, it is characterized in that, comprise poppet body (1) and be located at the multiple grey taper hole (6) on described poppet body (1) front, described poppet body (1) is disc, the blind hole that described grey taper hole (6) is equilateral triangle, multiple described grey taper hole (6) is array arrangement along the circumference of described poppet body (1), the outside of each described grey taper hole (6) wherein corresponding edge is provided with at least one position indication point (3), is used to indicate the facade position of ash cone (7) to be measured.
2. a standard instruction supporting plate, it is characterized in that, comprise poppet body (1) and be located at the multiple grey taper hole (6) on described poppet body (1) front, described poppet body (1) is for square, the blind hole that described grey taper hole (6) is equilateral triangle, the linearly arrangement in array of multiple described grey taper hole (6), the outside of each described grey taper hole (6) wherein corresponding edge is provided with at least one position indication point (3), is used to indicate the facade position of ash cone (7) to be measured.
3. standard instruction supporting plate according to claim 1, is characterized in that: the number of described grey taper hole (6) is odd number.
4. standard instruction supporting plate according to claim 1 and 2, is characterized in that: described position indication point (3) is protruding or pit.
5. standard according to claim 1 and 2 instruction supporting plate, is characterized in that: also comprise and multiplely store pond (2), described in store the outside that pond (2) is surrounded on corresponding described grey taper hole (6).
6. standard according to claim 5 instruction supporting plate, is characterized in that: described in store pond (2) for being surrounded on the toroidal cavity in described grey taper hole (6) outside.
7. an ash fusion tester, is characterized in that: comprise standard as claimed in claim 1 instruction supporting plate, and the hypanthium be fixedly connected with described poppet body (1).
8. ash fusion tester according to claim 7, it is characterized in that: the back side of described poppet body (1) is provided with positioning step (4), in described hypanthium, be provided with the detent matched with described positioning step (4).
9. ash fusion tester according to claim 7, is characterized in that: the edge of described poppet body (1) is provided with the locating slot (5) for locating, and described hypanthium is provided with the positioning convex matched with described locating slot.
10. ash fusion tester according to claim 9, is characterized in that: the quantity of described locating slot (5) is that multiple and along described poppet body (1) circumference is evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684425.9U CN204989074U (en) | 2015-09-06 | 2015-09-06 | Ash fusibility tester and layer board is instructed to standard thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520684425.9U CN204989074U (en) | 2015-09-06 | 2015-09-06 | Ash fusibility tester and layer board is instructed to standard thereof |
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| Publication Number | Publication Date |
|---|---|
| CN204989074U true CN204989074U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520684425.9U Active CN204989074U (en) | 2015-09-06 | 2015-09-06 | Ash fusibility tester and layer board is instructed to standard thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092633A (en) * | 2015-09-06 | 2015-11-25 | 长沙开元仪器股份有限公司 | Ash fusibility tester and standard indicating supporting plate thereof |
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2015
- 2015-09-06 CN CN201520684425.9U patent/CN204989074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092633A (en) * | 2015-09-06 | 2015-11-25 | 长沙开元仪器股份有限公司 | Ash fusibility tester and standard indicating supporting plate thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190523 Address after: 410100 Xingsha Industrial Base (Changlong Street), Changsha Economic and Technological Development Zone, Changsha City, Hunan Province, No. 1259, Liangtang East Road Patentee after: Kaiyuan Instrument Co., Ltd., Changsha Address before: 410100 No. 172 Kaiyuan Road, Changsha economic and Technological Development Zone, Changsha, Hunan Patentee before: Changsha Kaiyuan Instruments Co., Ltd. |