UA108804C2 - Method and regulator for adjusting the burn-through point in a sintering machine - Google Patents
Method and regulator for adjusting the burn-through point in a sintering machineInfo
- Publication number
- UA108804C2 UA108804C2 UAA201314805A UAA201314805A UA108804C2 UA 108804 C2 UA108804 C2 UA 108804C2 UA A201314805 A UAA201314805 A UA A201314805A UA A201314805 A UAA201314805 A UA A201314805A UA 108804 C2 UA108804 C2 UA 108804C2
- Authority
- UA
- Ukraine
- Prior art keywords
- temperature
- point
- maximum
- assumed
- burn
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
- C22B1/205—Sintering; Agglomerating in sintering machines with movable grates regulation of the sintering process
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
- F27B21/06—Endless-strand sintering machines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Tunnel Furnaces (AREA)
Abstract
For adjusting the burn-through point (D) in a sintering machine (1), in which the material to be sintered is charged onto a conveying path (3), ignited and transported past windboxes (6) arranged in conveying direction (F) up to a material dump (5), the temperature is measured at at least three measurement points (10) consecutively arranged along the conveying path (3) and the conveying speed of the sintering machine (1) is adjusted in dependence on the position of the maximum measured temperature (D(i)) relative to the position of the selected burn-through point (D) on the conveying path. The profile of the temperature of three consecutively arranged measurement points (10) is compared, wherein a maximum of the temperature is assumed when the first and third measurement points (10) in conveying direction (F) have a lower temperature value than the second measurement point (10), and wherein no maximum of the temperature is assumed when all measurement points (10) form an ascending series of temperature values. With an assumed maximum of the temperature, the conveying speed is adjusted in dependence on a deviation between the position of the measurement point with the maximum temperature value (D(i)) and the position of the selected bum-through point (D), whereas with no assumed maximum of the temperature the conveying speed is reduced by a specified value.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011108747A DE102011108747A1 (en) | 2011-07-28 | 2011-07-28 | Method and controller for setting the burn-through point in a sintering machine |
| PCT/EP2012/064205 WO2013014063A1 (en) | 2011-07-28 | 2012-07-19 | Method and regulator for adjusting the burn-through point in a sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA108804C2 true UA108804C2 (en) | 2015-06-10 |
Family
ID=46650503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA201314805A UA108804C2 (en) | 2011-07-28 | 2012-07-19 | Method and regulator for adjusting the burn-through point in a sintering machine |
Country Status (20)
| Country | Link |
|---|---|
| EP (1) | EP2737094B1 (en) |
| JP (1) | JP5779716B2 (en) |
| KR (1) | KR101559687B1 (en) |
| CN (1) | CN103717763B (en) |
| AP (1) | AP2014007440A0 (en) |
| AR (1) | AR087337A1 (en) |
| AU (1) | AU2012288972B2 (en) |
| BR (1) | BR112014001482A2 (en) |
| DE (1) | DE102011108747A1 (en) |
| DK (1) | DK2737094T3 (en) |
| EA (1) | EA027450B1 (en) |
| ES (1) | ES2563178T3 (en) |
| GT (1) | GT201300314A (en) |
| HU (1) | HUE027693T2 (en) |
| MX (1) | MX341481B (en) |
| PL (1) | PL2737094T3 (en) |
| SI (1) | SI2737094T1 (en) |
| UA (1) | UA108804C2 (en) |
| WO (1) | WO2013014063A1 (en) |
| ZA (1) | ZA201309255B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101462548B1 (en) * | 2013-08-23 | 2014-11-18 | 주식회사 포스코 | Apparatus for manufacturing sintered ore and method for manufacturing sintered ore using the same |
| CN108469180B (en) * | 2018-04-09 | 2020-07-21 | 华北理工大学 | Method for establishing sintering end point prediction system based on big data and machine learning |
| JP2020134503A (en) | 2019-02-14 | 2020-08-31 | 積水樹脂株式会社 | Sensor device and method for arranging ultrasonic sensor |
| JP7099433B2 (en) * | 2019-11-28 | 2022-07-12 | Ｊｆｅスチール株式会社 | Sintered ore manufacturing method |
| CN117460854A (en) * | 2021-07-12 | 2024-01-26 | 杰富意钢铁株式会社 | Method for estimating state of sintering process, method for guiding operation, method for producing sintered ore, device for estimating state of sintering process, operation guiding device, sintering operation guiding system, sintering operation guiding server, and terminal device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3211441A (en) * | 1958-07-31 | 1965-10-12 | Yawata Iron & Steel Co | Method of and apparatus for automatically controlling sintering machine |
| US3211411A (en) | 1964-03-19 | 1965-10-12 | Gen Motors Corp | Vehicle seat |
| DE1209299B (en) * | 1964-09-05 | 1966-01-20 | Metallgesellschaft Ag | Process for the automatic control of the belt speed of sintering machines |
| FR2265865B1 (en) * | 1974-03-27 | 1976-12-17 | Siderurgie Fse Inst Rech | |
| DE2542473C3 (en) | 1975-09-24 | 1979-03-01 | Arbed Acieries Reunies De Burbach-Eich-Dudelange S.A., Luxemburg | Process for regulating the marching speed of sintering belts when sintering fine-grained iron oxide-containing materials |
| JPS5382602A (en) * | 1976-12-28 | 1978-07-21 | Hitachi Ltd | Controlling method for position of sintering point |
| IT1116142B (en) * | 1977-10-28 | 1986-02-10 | Centro Speriment Metallurg | PERFECTED PROCESS OF CONTINUOUS AGGROMERATION OF MINERALS |
| JP4826129B2 (en) * | 2005-04-27 | 2011-11-30 | Ｊｆｅスチール株式会社 | Method for producing sintered ore |
-
2011
- 2011-07-28 DE DE102011108747A patent/DE102011108747A1/en not_active Withdrawn
-
2012
- 2012-07-19 EP EP12746044.2A patent/EP2737094B1/en active Active
- 2012-07-19 HU HUE12746044A patent/HUE027693T2/en unknown
- 2012-07-19 KR KR1020147004498A patent/KR101559687B1/en not_active IP Right Cessation
- 2012-07-19 EA EA201490075A patent/EA027450B1/en not_active IP Right Cessation
- 2012-07-19 ES ES12746044.2T patent/ES2563178T3/en active Active
- 2012-07-19 PL PL12746044T patent/PL2737094T3/en unknown
- 2012-07-19 UA UAA201314805A patent/UA108804C2/en unknown
- 2012-07-19 BR BR112014001482A patent/BR112014001482A2/en not_active Application Discontinuation
- 2012-07-19 WO PCT/EP2012/064205 patent/WO2013014063A1/en active Application Filing
- 2012-07-19 SI SI201230468T patent/SI2737094T1/en unknown
- 2012-07-19 AP AP2014007440A patent/AP2014007440A0/en unknown
- 2012-07-19 AU AU2012288972A patent/AU2012288972B2/en not_active Ceased
- 2012-07-19 MX MX2014000808A patent/MX341481B/en active IP Right Grant
- 2012-07-19 CN CN201280036227.0A patent/CN103717763B/en not_active Expired - Fee Related
- 2012-07-19 JP JP2014522043A patent/JP5779716B2/en not_active Expired - Fee Related
- 2012-07-19 DK DK12746044.2T patent/DK2737094T3/en active
- 2012-07-26 AR ARP120102717A patent/AR087337A1/en not_active Application Discontinuation
-
2013
- 2013-12-09 ZA ZA2013/09255A patent/ZA201309255B/en unknown
- 2013-12-19 GT GT201300314A patent/GT201300314A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140049010A (en) | 2014-04-24 |
| EP2737094A1 (en) | 2014-06-04 |
| GT201300314A (en) | 2015-02-05 |
| ES2563178T3 (en) | 2016-03-11 |
| WO2013014063A1 (en) | 2013-01-31 |
| JP2014523971A (en) | 2014-09-18 |
| EA201490075A1 (en) | 2014-06-30 |
| EA027450B1 (en) | 2017-07-31 |
| JP5779716B2 (en) | 2015-09-16 |
| AU2012288972A1 (en) | 2014-02-27 |
| ZA201309255B (en) | 2015-06-24 |
| CN103717763A (en) | 2014-04-09 |
| AU2012288972B2 (en) | 2015-07-23 |
| DK2737094T3 (en) | 2016-02-29 |
| DE102011108747A1 (en) | 2013-01-31 |
| SI2737094T1 (en) | 2016-03-31 |
| MX2014000808A (en) | 2014-07-30 |
| AP2014007440A0 (en) | 2014-02-28 |
| HUE027693T2 (en) | 2016-11-28 |
| PL2737094T3 (en) | 2016-06-30 |
| MX341481B (en) | 2016-08-22 |
| KR101559687B1 (en) | 2015-10-19 |
| EP2737094B1 (en) | 2015-11-25 |
| CN103717763B (en) | 2015-08-05 |
| AR087337A1 (en) | 2014-03-19 |
| BR112014001482A2 (en) | 2017-02-14 |
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