CN201443955U - Iron ore sintering experimental apparatus - Google Patents
Iron ore sintering experimental apparatus Download PDFInfo
- Publication number
- CN201443955U CN201443955U CN2009200148554U CN200920014855U CN201443955U CN 201443955 U CN201443955 U CN 201443955U CN 2009200148554 U CN2009200148554 U CN 2009200148554U CN 200920014855 U CN200920014855 U CN 200920014855U CN 201443955 U CN201443955 U CN 201443955U
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- sintering
- sintered cup
- fan
- iron ore
- cup
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- 238000005245 sintering Methods 0.000 title claims abstract description 43
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims description 6
- 238000002474 experimental method Methods 0.000 abstract description 9
- 238000004088 simulation Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 8
- 101150038956 cup-4 gene Proteins 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model provides an iron ore sintering experimental apparatus. The device comprises a sintering cup and an ignition cover thereof, a gas fan, a combustion fan and an exhaust fan, wherein the ignition cover is positioned at the top end of the sintering cup and is respectively connected with the gas fan and the combustion fan through a gas pipeline and a combustion air pipeline, the bottom end of the sintering cup is connected with the exhaust fan through a sintering tail gas pipeline, and the number of the sintering cup and the ignition cover thereof is more than 2 and is connected with each pipeline in parallel. Adopt the utility model discloses not only can make the experiment work accomplish at same experimentation, obviously improve reproducibility, stability, comparability and the simulation effect of iron ore sintering experiment moreover.
Description
Technical field
The utility model belongs to the iron ore sintering technical field, particularly a kind of iron ore sintering experimental provision.
Background technology
In order to study different iron ore sintering single fire attributes, different iron ore kind and proportioning and sintering process process, instruct SINTERING PRODUCTION to the influence of sintering index and sinter quality.Sintering cup test equipment is all had in most factories and research department, carries out a large amount of sintering test research.
Existing sintered cup experimental facilities mainly is made up of 1 sintered cup 4 and 1 sintered cup igniting cover 3 that is positioned at the sintered cup top, and sintered cup igniting cover 3 links to each other with combustion fan 1 with gas fan 2 respectively with combustion air pipeline 11 by gas piping 21.On gas piping 21, combustion air pipeline 11 and exhaust pipe 51, also be installed on separately valve 22,12,52 and flowmeter 23,13,53 etc., see also accompanying drawing 1.
Use this sintered cup experimental facilities to experimentize, many for each alternative test number (TN) of joining the ore deposit scheme owing to be subjected to the instable interference of single sintering cup test, may influence result of the test, cause final select to join the ore deposit scheme bad; The sintering operation technological parameter determine there is not very strong foundation.
More than existing sintered cup experimental technique owing to have only a sintered cup, so carry out at every turn sintering deposit join the ore deposit Scheme Choice time, all to do a large amount of parallel laboratory tests.Problems such as like this, not only cause experimental amount big, sintering test materials amount is many, and various material consumptions increase, and testing crew labour intensity is big, and the reappearance of experimental result, stability, comparativity and simulate effect are all relatively poor.
The utility model content
The purpose of this utility model is to overcome the existing existing problem of sintered cup experimental technique, and providing a kind of can finish in same experimentation, effectively improves the sintering experiment device of reappearance, stability, comparativity and the simulate effect of iron ore sintering experiment.
The utility model is achieved in that this iron ore sintering experimental provision mainly is made up of sintered cup, sintered cup igniting cover, gas fan, combustion fan and exhausting blower fan, the sintered cup igniting cover is positioned at the top of sintered cup, link to each other with combustion fan with gas fan respectively with the combustion air pipeline by gas piping, the bottom of sintered cup links to each other with the exhausting blower fan by the sintering exhaust pipe, be characterized in that sintered cup and sintered cup igniting cover are more than 2 or 2, and in parallel with gas piping, combustion air pipeline and exhaust pipe.
The described gas piping of the utility model iron ore sintering experimental provision and combustion air pipeline are connected with each sintered cup igniting cover by arm separately, and described gas piping is connected with each sintered cup by its arm; Described every gas piping arm measure-alike, every combustion air pipeline branch pipe measure-alike, every exhaust pipe arm measure-alike; The size of described each sintered cup is identical with material, and the specification of described each sintered cup igniting cover is identical.
Adopt technical solutions of the utility model can realize that not only the experimental work of researchs such as iron ore sintering performance evaluation and sintering process parameter optimization finishes at same experimentation, thereby reduce the repeated experiments number of times, improve research work efficient, save the sintering test original fuel consumption, prolong the service life of sintered cup experimental facilities, and obviously improve reappearance, stability, comparativity and the simulate effect of iron ore sintering experiment.
Description of drawings
Accompanying drawing 1 is the structural representation of existing iron ore sintering experimental provision.
Accompanying drawing 2 is the structural representation of the iron ore sintering experimental provision of two sintered cups of the utility model embodiment.
1 is combustion fan among the figure, 2 is gas fan, 3 is the sintered cup igniting cover, 4 is sintered cup, 5 is the exhausting blower fan, 11,21 and 51 be respectively combustion air input channel, gas inlet pipe road and sintering exhaust pipe, 12,22 and 52 be respectively combustion air pipeline valve, gas piping valve and exhaust pipe valve, 13,23 and 53 be respectively combustion air flowmeter, gas flow meter and exhaust flow meter, 14,24 and 54 be respectively the connecting branch of combustion air pipeline, the connecting branch of gas piping and the connecting branch of exhaust pipe, 55 is the exhaust noise silencing valve.
The specific embodiment
The utility model will be further described below by embodiment.
The utility model embodiment is an example with the iron ore sintering experimental provision that adopts two sintered cup structures, sees also accompanying drawing 2.
From accompanying drawing 2 as can be seen, the utility model iron ore sintering experimental provision mainly is made up of 2 sintered cups 4,2 sintered cup igniting covers 3, gas fan 2, combustion fan 1 and exhausting blower fans 5.2 sintered cups 4 are in parallel with gas piping 21, combustion air pipeline 11 and exhaust pipe 51.Each sintered cup igniting cover 3 is positioned at the top of sintered cup 4 separately, and the size of each sintered cup 4 is identical with material, and the specification of each sintered cup igniting cover 3 is identical.2 sintered cup igniting covers 3 communicate with the gas piping 21 that is connected gas fan 2 through gas piping connecting branch 24 separately, described two gas piping arms 24 measure-alike.2 sintered cup igniting covers 3 communicate with the combustion air pipeline 11 that is connected combustion fan 1 through combustion air pipeline connecting branch 14 separately, described two combustion air pipeline branch pipe measure-alike.The bottom of each sintered cup 4 communicates with the sintering exhaust pipe 51 that is connected exhausting blower fan 5 through exhaust pipe arm 54, described two exhaust pipe arms 54 measure-alike.
During use, compound after division is added in two sintered cups 4 simultaneously, make the shatter value of compound consistent with the moisture height, implement igniting and exhausting simultaneously by the compound in 3 pairs of two sintered cups 4 of sintered cup igniting cover then, improve the design load that the exhausting negative pressure reaches the experiment regulation afterwards and carry out down draft sintering.Because the size of two sintered cups 4 of the utility model is identical with material, two sintered cups 4 are connected in parallel on again on gas piping 22, combustion air pipeline 12 and the exhaust pipe 52, and the connecting branch of every kind of pipeline (combustion air pipeline connecting branch 14, gas piping connecting branch 24 and exhaust pipe connecting branch 54) size also is identical, so, as long as the height unanimity that just is easy to guarantee the sintering operation technological parameter by means of the valve 12,22,52 and the flowmeter 13,23,53 thereof of each pipeline.
Claims (4)
1. iron ore sintering experimental provision, mainly by sintered cup (4), sintered cup igniting cover (3), gas fan (2), combustion fan (1) and exhausting blower fan (5) are formed, sintered cup igniting cover (3) is positioned at the top of sintered cup (4), link to each other with combustion fan (1) with gas fan (2) respectively with combustion air pipeline (11) by gas piping (21), the bottom of sintered cup (4) links to each other with exhausting blower fan (5) by sintering exhaust pipe (51), it is characterized in that described sintered cup (4) and sintered cup igniting cover (3) are more than 2 or 2, and with gas piping (21), combustion air pipeline (11) and exhaust pipe (51) parallel connection.
2. iron ore sintering experimental provision according to claim 1 is characterized in that the size of described each sintered cup (4) is identical with material, and the specification of described each sintered cup igniting cover (3) is identical.
3. iron ore sintering experimental provision according to claim 1, it is characterized in that described gas piping (21) and combustion air pipeline (11) arm (24) by separately is connected with each sintered cup igniting cover (3) with (14), described gas piping (21) is connected with each sintered cup (4) by its arm (54).
4. iron ore sintering experimental provision according to claim 3 is characterized in that the measure-alike of described every gas piping arm (24), every combustion air pipeline branch pipe (14) measure-alike, every exhaust pipe arm (54) measure-alike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200148554U CN201443955U (en) | 2009-06-22 | 2009-06-22 | Iron ore sintering experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200148554U CN201443955U (en) | 2009-06-22 | 2009-06-22 | Iron ore sintering experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201443955U true CN201443955U (en) | 2010-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200148554U Expired - Fee Related CN201443955U (en) | 2009-06-22 | 2009-06-22 | Iron ore sintering experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201443955U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829487A (en) * | 2012-09-25 | 2012-12-19 | 鞍钢股份有限公司 | Ignition device and method for sintering cup test |
| CN103512351A (en) * | 2012-06-20 | 2014-01-15 | 鞍钢股份有限公司 | Sintering device for metallized sinter and production method thereof |
| CN104155328A (en) * | 2014-08-18 | 2014-11-19 | 重庆科技学院 | Oxygen-rich sintering test apparatus |
| CN104198522A (en) * | 2014-09-15 | 2014-12-10 | 上海西重所重型机械成套有限公司 | On-line iron ore sintering test device and test method |
| CN105301170A (en) * | 2014-06-09 | 2016-02-03 | 宝山钢铁股份有限公司 | Multifunctional efficient sintering cup experimental device and method |
| CN108107070A (en) * | 2017-12-19 | 2018-06-01 | 武汉钢铁有限公司 | A kind of device and method for reducing sintering cup test air leak rate of air curtain |
| CN108103307A (en) * | 2017-12-19 | 2018-06-01 | 武汉科技大学 | A kind of iron ore sintering ignition and the experimental method of cooling |
| CN114047220A (en) * | 2021-11-25 | 2022-02-15 | 北京首钢股份有限公司 | Sinter cooling test device and test method |
-
2009
- 2009-06-22 CN CN2009200148554U patent/CN201443955U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512351A (en) * | 2012-06-20 | 2014-01-15 | 鞍钢股份有限公司 | Sintering device for metallized sinter and production method thereof |
| CN102829487A (en) * | 2012-09-25 | 2012-12-19 | 鞍钢股份有限公司 | Ignition device and method for sintering cup test |
| CN105301170A (en) * | 2014-06-09 | 2016-02-03 | 宝山钢铁股份有限公司 | Multifunctional efficient sintering cup experimental device and method |
| CN104155328A (en) * | 2014-08-18 | 2014-11-19 | 重庆科技学院 | Oxygen-rich sintering test apparatus |
| CN104198522A (en) * | 2014-09-15 | 2014-12-10 | 上海西重所重型机械成套有限公司 | On-line iron ore sintering test device and test method |
| CN104198522B (en) * | 2014-09-15 | 2016-08-24 | 上海西重所重型机械成套有限公司 | A kind of online sintering test method of iron ore |
| CN108107070A (en) * | 2017-12-19 | 2018-06-01 | 武汉钢铁有限公司 | A kind of device and method for reducing sintering cup test air leak rate of air curtain |
| CN108103307A (en) * | 2017-12-19 | 2018-06-01 | 武汉科技大学 | A kind of iron ore sintering ignition and the experimental method of cooling |
| CN108103307B (en) * | 2017-12-19 | 2019-03-26 | 武汉科技大学 | A kind of iron ore sintering ignition and the experimental method of cooling |
| CN114047220A (en) * | 2021-11-25 | 2022-02-15 | 北京首钢股份有限公司 | Sinter cooling test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20150622 |
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| EXPY | Termination of patent right or utility model |