CN105092633A - Ash fusibility tester and standard indicating supporting plate thereof - Google Patents
Ash fusibility tester and standard indicating supporting plate thereof Download PDFInfo
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- CN105092633A CN105092633A CN201510561210.2A CN201510561210A CN105092633A CN 105092633 A CN105092633 A CN 105092633A CN 201510561210 A CN201510561210 A CN 201510561210A CN 105092633 A CN105092633 A CN 105092633A
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- ash
- supporting plate
- taper hole
- poppet body
- grey taper
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Abstract
The invention relates to the technical field of test equipment, in particular to an ash fusibility tester and a standard indicating supporting plate thereof. The standard indicating supporting plate comprises a supporting plate body and a plurality of ash taper holes formed in the front surface of the supporting plate body, wherein the supporting plate body is disc-shaped; the ash taper holes are blind holes in the shapes of regular triangles; the ash taper holes are distributed in the circumference of the supporting plate body in an array manner; at least one position indicating point is arranged on the outer side of one corresponding edge of each ash taper hole, and used for indicating the vertical plane position of one corresponding ash taper to be tested, so that images, of the ash tapers to be tested, shot by a camera device in the testing process can be in consistent with an image preset in a picture recognition system. The accuracy of ash fusibility testing results is improved.
Description
Technical field
The present invention relates to testing apparatus technical field, particularly relate 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.
Summary of the invention
(1) technical matters that will solve
The object of this invention 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 invention 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.
Present invention also offers 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.
Present invention also offers a kind of ash fusion tester, comprise 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 invention compared with prior art tool has the following advantages: the outside of each grey taper hole of a standard of the present invention 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 embodiment of the present invention one standard instruction supporting plate;
Fig. 2 is the vertical view of the embodiment of the present invention one standard instruction supporting plate;
Fig. 3 is the A-A direction view of Fig. 2;
Fig. 4 is the vertical view of the embodiment of the present invention 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 embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, 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 protection of the invention.
Embodiment one
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of standard instruction supporting plate that the embodiment of the present invention 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 embodiment of the present invention additionally 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 3 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, standard instruction supporting plate provided by the invention 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 technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, 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 various embodiments of the present invention technical scheme.
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 |
|---|---|---|---|
| CN201510561210.2A CN105092633A (en) | 2015-09-06 | 2015-09-06 | Ash fusibility tester and standard indicating supporting plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561210.2A CN105092633A (en) | 2015-09-06 | 2015-09-06 | Ash fusibility tester and standard indicating supporting plate thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105092633A true CN105092633A (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510561210.2A Pending CN105092633A (en) | 2015-09-06 | 2015-09-06 | Ash fusibility tester and standard indicating supporting plate thereof |
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| Country | Link |
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| CN (1) | CN105092633A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535311A (en) * | 2018-04-12 | 2018-09-14 | 长沙沃邦机电科技有限责任公司 | Upright intelligent ash fusion tester bores more image collecting devices with the double-deck ash |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281141A (en) * | 2007-04-04 | 2008-10-08 | 中国矿业大学 | High reliable and high efficient coal ash melting property determinator |
| CN201355348Y (en) * | 2009-01-08 | 2009-12-02 | 长沙开元仪器有限公司 | Ash cone supporting plate for ash fusibility tester |
| CN201355349Y (en) * | 2009-01-08 | 2009-12-02 | 长沙开元仪器有限公司 | Ash fusibility tester with rotary type image collecting device |
| CN204203137U (en) * | 2014-10-31 | 2015-03-11 | 长沙开元仪器股份有限公司 | Ash melting testing tool and pallet thereof |
| CN204989074U (en) * | 2015-09-06 | 2016-01-20 | 长沙开元仪器股份有限公司 | Ash fusibility tester and layer board is instructed to standard thereof |
-
2015
- 2015-09-06 CN CN201510561210.2A patent/CN105092633A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281141A (en) * | 2007-04-04 | 2008-10-08 | 中国矿业大学 | High reliable and high efficient coal ash melting property determinator |
| CN201355348Y (en) * | 2009-01-08 | 2009-12-02 | 长沙开元仪器有限公司 | Ash cone supporting plate for ash fusibility tester |
| CN201355349Y (en) * | 2009-01-08 | 2009-12-02 | 长沙开元仪器有限公司 | Ash fusibility tester with rotary type image collecting device |
| CN204203137U (en) * | 2014-10-31 | 2015-03-11 | 长沙开元仪器股份有限公司 | Ash melting testing tool and pallet thereof |
| CN204989074U (en) * | 2015-09-06 | 2016-01-20 | 长沙开元仪器股份有限公司 | Ash fusibility tester and layer board is instructed to standard thereof |
Non-Patent Citations (1)
| Title |
|---|
| 中国国家标准化管理委员会: "《中华人民共和国国家标准-GB/T219-2008》", 29 July 2008 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535311A (en) * | 2018-04-12 | 2018-09-14 | 长沙沃邦机电科技有限责任公司 | Upright intelligent ash fusion tester bores more image collecting devices with the double-deck ash |
| CN108535311B (en) * | 2018-04-12 | 2021-05-14 | 长沙沃邦机电科技有限责任公司 | Double-layer ash cone multi-image acquisition device for vertical intelligent ash fusibility tester |
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Application publication date: 20151125 |