CN103399031A - Novel sintering pot test research apparatus - Google Patents
Novel sintering pot test research apparatus Download PDFInfo
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- CN103399031A CN103399031A CN2013103604193A CN201310360419A CN103399031A CN 103399031 A CN103399031 A CN 103399031A CN 2013103604193 A CN2013103604193 A CN 2013103604193A CN 201310360419 A CN201310360419 A CN 201310360419A CN 103399031 A CN103399031 A CN 103399031A
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- sintering
- sintered cup
- cylindrical shell
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- pressing ring
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Abstract
The present invention discloses a novel sintering pot test research apparatus, which comprises a sintering pot cylinder, an upper pressing ring and a lower pressing ring, wherein long rod connection blots are arranged in the circumference direction between the upper pressing ring and the lower pressing ring, the ends of the long rod connection blots penetrate through a grate bar base arranged on the bottom of the lower pressing ring, and are fixed on the grate bar base through adjustment nuts, one of the long rod connection blot is fixedly provided with a rotation device, both the corresponding sides of the sintering pot cylinder are respectively provided with a perspective window along the height direction, scales are arranged on the perspective windows along the height direction, the wall of the sintering pot cylinder is provided with a plurality of thermocouples jacks, and thermocouple detection devices are inserted and arranged in every thermocouples jack. With the present invention, defects of the existing sintering pot are overcome, a sintering condition of a sintering pot during a test process can be observed, a movement speed of a burning zone and temperature change of five zones during a sintering process can be measured, and advantages and disadvantages of the sintering mechanism and the sintering state can be analyzed in an in-depth manner.
Description
Technical field
The invention belongs to the metallurgy industry sintering art, particularly a kind of novel sintered cup test research device.
Background technology
Sintered cup is the experimental study device for detection of iron ore powder sintering performance and exploration sintering process parameter.By sintering deposit being carried out to fragmentation, shatter test, size analysis, barrate strength test and sinter chemical composition analysis, the test of sintering deposit high-temperature behavior, can draw sintering usage factor, yield rate, vertical sintering speed, solid fuel unit consumption, sinter strength, size composition and the indexs such as high temperature metallurgical performance such as RDI, RI and melt-dropping property.
Development along with sintering technology, adopt the requirement of sintering cup test exploration sintering process more and more higher, sintered cup is high-temperature roasting equipment, the opaque heat proof materials such as general employing cast steel are made, during sintering, can't obtain sintering mine belt, zone of combustion, preheating zone, dry zone, excessively wet distribution situation parameter with five bands by observation, and then can't analyse in depth the quality of the whole sintering mechanism of sinter mixture and sintering state.In order better to obtain sinter mixture sintering situation in sintering process, developing a kind of novel sintered cup becomes inevitable.
Summary of the invention
Technical matters solved by the invention has been to provide a kind of novel sintered cup test research device, and it overcomes the deficiency that existing sintered cup exists, and not only can observe the sintering situation in the sintering cup test process by the transparent material that designs on cup; Can also in time calculate the temperature variation of " five bands " in zone of combustion translational speed and sintering process simultaneously, in order to more analyse in depth the quality of sintering mechanism and sintering state.
For solving the problems of the technologies described above, a kind of novel sintered cup test research device of the present invention, it is characterized in that, the upper press ring and the lower pressure ring that comprise the sintered cup cylindrical shell and be arranged at two ends, sintered cup cylindrical shell up and down, on circumferencial direction between described upper press ring and lower pressure ring, be provided with some stock coupling bolts, the end of described stock coupling bolt passes the fire grate bar base of lower pressure ring bottom setting and is fixed on the fire grate bar base by setting nut, on described one of them stock coupling bolt, is fixedly installed whirligig; The corresponding both sides of described sintered cup cylindrical shell along its short transverse respectively correspondence be provided with see-through window, in described see-through window, be inlaid with the transparent high temperature resistant quartz glass, on described see-through window along on its short transverse, being provided with scale; On the barrel of described sintered cup cylindrical shell, along on its short transverse, also being provided with some thermocouple jacks, in described each thermocouple jack, all be plugged with thermocouple detection device.
Described whirligig comprises rotating shaft fixed head and mechanical rotating shaft, and an end of described mechanical rotating shaft is fixed on the rotating shaft fixed head.
The described side that the see-through window of scale is set is provided with timer.
The invention has the beneficial effects as follows:
1, the present invention is when sintering cup test, be convenient to observe sintering process and the phenomenon in the sintered cup cylindrical shell by the see-through window that arranges on the sintered cup staving, analyse in depth phenomenon and mechanism, the quality of analysis sintering state and the reason that produces of whole sintering process, the defect that can't observe some sintering parameters of sintering process state and corresponding sintering state while having made up existing opaque sintering cup test.
2, the present invention on the see-through window of sintered cup cylindrical shell along on its short transverse, being carved with scale, can in time calculate the zone of combustion translational speed like this.Simultaneously, on the sintered cup cylindrical shell, every 10cm, a thermopair is installed from top to bottom, in order to measure the temperature variation of " five bands " in sintering process, is convenient to analyse in depth the quality of sintering mechanism and sintering state.
The accompanying drawing explanation
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention;
Fig. 2 is vertical view of the present invention;
In figure: pressure ring, 4-stock coupling bolt, 5-fire grate bar base, 6-setting nut, 7-whirligig, 71-rotating shaft fixed head, 72-mechanical rotating shaft, 8-see-through window, 81-transparent high temperature resistant quartz glass, 9-thermocouple jack, 10-thermocouple detection device, 11-timer under 1-sintered cup cylindrical shell, 2-upper press ring, 3-.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by an embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in Figure 1 and Figure 2, a kind of novel sintered cup test research device of the present invention, upper press ring 2 and lower pressure ring 3 that it comprises sintered cup cylindrical shell 1 and is arranged at sintered cup cylindrical shell two ends Shang Xia 1.On circumferencial direction between described upper press ring 2 and lower pressure ring 3, be provided with some stock coupling bolts 4, the end of described stock coupling bolt 4 passes the fire grate bar base 5 that lower pressure ring 3 bottoms arrange, the end of described stock coupling bolt 4 arranges setting nut 6, stock coupling bolt 4 is fixed on fire grate bar base 5 by setting nut 6, on described one of them stock coupling bolt 4, be fixedly installed whirligig 7, described whirligig 7 comprises rotating shaft fixed head 71 and mechanical rotating shaft 72, and an end of described mechanical rotating shaft 72 is fixed on rotating shaft fixed head 71; The corresponding both sides of described sintered cup cylindrical shell 1 along its short transverse respectively correspondence be provided with see-through window 8, in described see-through window 8, be inlaid with transparent high temperature resistant quartz glass 81, on described see-through window 8 along on its short transverse, being provided with scale; On the see-through window of sintered cup cylindrical shell, engrave scale, can in time calculate the zone of combustion translational speed.On the barrel of described sintered cup cylindrical shell 1 along on its short transverse, also being provided with some thermocouple jacks 9, the interior thermocouple detection device 10 that all is plugged with of described each thermocouple jack 9.To measure the temperature variation of " five bands " in sintering process, so that analyse in depth the quality of sintering mechanism and sintering state.
The described side that the see-through window 8 of scale is set is provided with timer 11.Be convenient in time measure the burning time of sintering deposit in sintered cup cylindrical shell 1, so that the translational speed of measuring and calculating zone of combustion.
Except the described technical characterictic of above-mentioned instructions, be the known technology of those skilled in the art.
Claims (3)
1. novel sintered cup test research device, it is characterized in that, the upper press ring and the lower pressure ring that comprise the sintered cup cylindrical shell and be arranged at two ends, sintered cup cylindrical shell up and down, on circumferencial direction between described upper press ring and lower pressure ring, be provided with some stock coupling bolts, the end of described stock coupling bolt passes the fire grate bar base of lower pressure ring bottom setting and is fixed on the fire grate bar base by setting nut, on described one of them stock coupling bolt, is fixedly installed whirligig; The corresponding both sides of described sintered cup cylindrical shell along its short transverse respectively correspondence be provided with see-through window, in described see-through window, be inlaid with the transparent high temperature resistant quartz glass, on described see-through window along on its short transverse, being provided with scale; On the barrel of described sintered cup cylindrical shell, along on its short transverse, also being provided with some thermocouple jacks, in described each thermocouple jack, all be plugged with thermocouple detection device.
2. a kind of novel sintered cup test research device as claimed in claim 1, is characterized in that, described whirligig comprises rotating shaft fixed head and mechanical rotating shaft, and an end of described mechanical rotating shaft is fixed on the rotating shaft fixed head.
3. a kind of novel sintered cup test research device as claimed in claim 1, is characterized in that, the described side that the see-through window of scale is set is provided with timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103604193A CN103399031A (en) | 2013-08-16 | 2013-08-16 | Novel sintering pot test research apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103604193A CN103399031A (en) | 2013-08-16 | 2013-08-16 | Novel sintering pot test research apparatus |
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| CN103399031A true CN103399031A (en) | 2013-11-20 |
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| CN2013103604193A Pending CN103399031A (en) | 2013-08-16 | 2013-08-16 | Novel sintering pot test research apparatus |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021645A (en) * | 2014-04-17 | 2015-11-04 | 宝山钢铁股份有限公司 | Test unit for online analysis of sintering process and application method thereof |
| CN106442620A (en) * | 2016-11-30 | 2017-02-22 | 东北林业大学 | Powder material sample supporter for measuring coefficient of heat conduction |
| CN108715929A (en) * | 2018-04-25 | 2018-10-30 | 山西建龙实业有限公司 | A kind of new method of quick adjustment sinter basicity waste product |
| CN109738443A (en) * | 2019-01-30 | 2019-05-10 | 中南大学 | Analyze the method and system of the flourishing layer migration velocity of sintering cup test |
| CN110793324A (en) * | 2019-09-30 | 2020-02-14 | 鞍钢股份有限公司 | Iron ore sintering cup simulation test system and method capable of realizing process temperature control |
| CN113567486A (en) * | 2021-07-26 | 2021-10-29 | 中南大学 | Sintering test method and system |
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| CN203422331U (en) * | 2013-08-16 | 2014-02-05 | 济钢集团有限公司 | Novel sintering pot experimental research device |
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| CN102824932A (en) * | 2012-09-18 | 2012-12-19 | 济钢集团有限公司 | Novel sintering cup used for test |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021645A (en) * | 2014-04-17 | 2015-11-04 | 宝山钢铁股份有限公司 | Test unit for online analysis of sintering process and application method thereof |
| CN105021645B (en) * | 2014-04-17 | 2018-03-09 | 宝山钢铁股份有限公司 | The experimental rig and its application method of on-line analysis sintering process |
| CN106442620A (en) * | 2016-11-30 | 2017-02-22 | 东北林业大学 | Powder material sample supporter for measuring coefficient of heat conduction |
| CN108715929A (en) * | 2018-04-25 | 2018-10-30 | 山西建龙实业有限公司 | A kind of new method of quick adjustment sinter basicity waste product |
| CN109738443A (en) * | 2019-01-30 | 2019-05-10 | 中南大学 | Analyze the method and system of the flourishing layer migration velocity of sintering cup test |
| CN109738443B (en) * | 2019-01-30 | 2022-01-11 | 中南大学 | Method and system for analyzing migration speed of red fire layer of sintering cup test |
| CN110793324A (en) * | 2019-09-30 | 2020-02-14 | 鞍钢股份有限公司 | Iron ore sintering cup simulation test system and method capable of realizing process temperature control |
| CN113567486A (en) * | 2021-07-26 | 2021-10-29 | 中南大学 | Sintering test method and system |
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Application publication date: 20131120 |