METHOD OF IRON-ORE MATERIAL QUALITY CONTROLLING IN MINING LOADING FACILITY BUCKET AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2016 - IPC E02F7/04 E21C39/00 

Abstract RU 2595018 C2

FIELD: measuring equipment.

SUBSTANCE: group of inventions relates to measurement equipment and can be used to assess quality of iron-ore material during production using mining loading devices, mainly excavators and frontal loaders. Method of iron-ore material quality controlling opening is formed in bucket wall, which on inner side of bucket is closed with plug made of nonmagnetic material. In area of formed cavity magnetic field is created by means of permanent magnet with axial magnetization. Measurement of magnetic field variation during bucket filling with rock is performed by means of two digital magnetometers, installed symmetrically relative to magnet in plane, perpendicular to axis of magnet and passing through its center, with opposite oriented measuring axes. Composite signal of magnetometers is transmitted over wired or wireless communication channel on located in mining loading facility cabin and/or control station receiving device, in which according to magnetometers readings correspondence table and iron content percentage content of iron in material is determined, present in bucket. If iron content is not less than specified one, then material in bucket is referred to ore and only when it runs on loading.

EFFECT: technical result is aimed at increasing efficiency of mining loading facility by assessing quality of iron-ore material directly in bucket of loading facility with accuracy, providing referring material to ore or rock.

17 cl, 5 dwg

Similar patents RU2595018C2

Title Year Author Number
DEVICE FOR MONITORING DENSITY OF FERROMAGNETIC SUSPENSIONS 2015
RU2600522C9
METHOD OF LAYER BYE LAYER DEVELOPMENT OF COMPLEX STRUCTURAL DEPOSITS OF SOLID MINERALS 2018
  • Cheban Anton Yurevich
  • Khrunina Natalya Petrovna
RU2683293C1
HOISTING CRANE LOAD LIMITER 2010
  • Volodin Sergej Egorovich
  • Kaminskij Leonid Stanislavovich
  • Negovelov Semen Nikolaevich
  • Fedorov Igor' Germanovich
RU2445252C1
DEVICE OF PROJECTILES ATTACK GEOGRAPHIC COORDINATES DETERMINATION, WHILE SIMULATING THE FIRE 2016
  • Andreev Andrej Nikolaevich
  • Lvov Evgenij Viktorovich
RU2617290C1
SYSTEM FOR CONTROL AND RECORD OF GAS CONSUMPTION IN GAS LINE 2009
  • Bel'Kov Maksim Vladimirovich
  • Borodin Valerij Anatol'Evich
  • Kalinin Igor' Aleksandrovich
  • Lutovinin Aleksej Vladimirovich
  • Mel'Nikov Vjacheslav Alekseevich
  • Romanov Dmitrij Nikolaevich
  • Sinjukov Jurij Anatol'Evich
RU2416757C2
RADIO MARKER OF SYSTEM FOR DIAGNOSING CONDITIONS OF MINING OBJECTS 1992
  • Ljadskij V.L.
  • Polovov B.D.
  • Ljadskij A.V.
RU2049231C1
METHOD FOR TRACKING FLEXIBLE SURGICAL INSTRUMENT BASED ON INERTIAL MICROELECTROMECHANICAL SENSORS (MEMS) 2021
  • Khalimov Manuchekhr
  • Rozhentsov Aleksej Arkadevich
  • Mitrakova Nina Nikolaevna
  • Evdokimov Aleksej Olegovich
  • Baev Aleksej Aleksandrovich
RU2767174C1
METHOD FOR DETERMINING ADMISSIBILITY OF USING FLUXGATE IN MAGNETOMETER 2020
  • Tsybin Yurij Nikolaevich
RU2749303C1
DEVICE TO MONITOR RAILWAY CAR WHEEL PAIR AXLE BOX 2008
  • Rufitskij Mikhail Vsevolodovich
  • Suchkov Mikhail Anatol'Evich
  • Silin Vasilij Vasil'Evich
  • Davydov Nikolaj Nikolaevich
RU2381935C1
DEVICE FOR REMOTE NON-CONTACT MONITORING OF PARAMETERS OF LIVING BODY VITAL ACTIVITY 2012
  • Ziganshin Ehduard Gusmanovich
  • Numerov Mikhail Andreevich
RU2533683C2

RU 2 595 018 C2

Authors

Retukov Vladimir Nikolaevich

Dates

2016-08-20Published

2014-12-17Filed