RO100183B1 - Clearing grade measurng installation for thickeners - Google Patents

Clearing grade measurng installation for thickeners

Info

Publication number
RO100183B1
RO100183B1 RO131382A RO13138287A RO100183B1 RO 100183 B1 RO100183 B1 RO 100183B1 RO 131382 A RO131382 A RO 131382A RO 13138287 A RO13138287 A RO 13138287A RO 100183 B1 RO100183 B1 RO 100183B1
Authority
RO
Romania
Prior art keywords
probe
degree
drive box
block
rinsing
Prior art date
Application number
RO131382A
Other languages
Romanian (ro)
Other versions
RO100183A2 (en
Inventor
Carmela Shmidt
Ioan Mager
Tibor Kelemen
Original Assignee
Institutul De Cercetare Inginerie Tehnologica Si De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereuri
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institutul De Cercetare Inginerie Tehnologica Si De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereuri filed Critical Institutul De Cercetare Inginerie Tehnologica Si De Proiectare A Lucrarilor De Constructii Si Instalatii Pentru Minereuri
Priority to RO131382A priority Critical patent/RO100183B1/en
Publication of RO100183A2 publication Critical patent/RO100183A2/en
Publication of RO100183B1 publication Critical patent/RO100183B1/en

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  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Cultivation Of Plants (AREA)

Abstract

Inventia se refera la o instalatie pentru masurarea gradului de limpezire la îngrosatoare utilizata în uzinele de preparare în faza de îngrosare a substantelor minerale utile. Instalatia, conform inventiei, este constituita dintr-un dispozitiv de imersie care cuprinde o sonda imersabila care, la partea superioara, este fixata cu un cablu flexibil, condus prin intermediul unui scripete spre un tambur actionat de un ansamblu motor-reductor si montat într-o cutie de actionare, asezata pe un brat de fixare si un suport, suportul fiind prevazut cu un dispozitiv de rotire în plan orizontal, în partea inferioara a cutiei de actionare fiind prevazut cu un dispozitiv de rotire în plan orizontal, în partea inferioara a cutiei de actionare fiind prevazut un dispozitiv de spalare a sondei alimentat cu apa cu ajutorul unui electroventil, pe cutia de actionare fiind montata o regleta prevazuta cu relee REED pentru indicarea pozitiei sondei, relee care sunt actionate cu ajutorul unui magnet permanent montat la capatul superior al tijei, pe regleta fiind montate si doua limitatoare de cursa, un traductor pentru masurarea gradului de limpezire care are an componenta sa de radiatii infrarosii si doua receptoare, unul pentru receptia fluxului transmis si respectiv a fluxului difuzat si un dispozitiv de comanda care cuprinde doua amplificatoare, doua redresoare, un bloc demultiplicator, la iesirea caruia se obtine o tensiune proportionala cu gradul de limpezire, tensiune amplificata de un bloc amplificator, un bloc regulator termic, un convertor tensiune-curent, un dispozitiv de afisare.The invention relates to a plant for measuring the degree of clarification at the fertilizer used in the preparation plants in the stage of thickening of the useful mineral substances. According to the invention, the installation comprises a dipping device comprising an immersable probe which, at the top, is secured by a flexible cable, driven by a pulley to a drum driven by a motor-reducer assembly, a drive box mounted on a fixing arm and a support, the support being provided with a horizontal rotation device, the bottom of the drive box being provided with a horizontal rotation device in the lower part of the box the actuating device being provided with a water-operated probe for washing the probe by means of an electrovalve, a regulator equipped with REED relays for indicating the position of the probe being mounted on the drive box, which are actuated by means of a permanent magnet mounted at the upper end of the rod , and two limit switches, a transducer for measuring the degree of rinsing that has its component infrared radiation and two receivers, one for the reception of the transmitted stream and the diffused stream respectively and a control device comprising two amplifiers, two rectifiers, a demultiplier block, at the output of which a proportional to the rinsing degree is obtained, a voltage amplified by an amplifier block, a thermal regulator block, a voltage-current converter, a display device.

RO131382A 1987-12-28 1987-12-28 Clearing grade measurng installation for thickeners RO100183B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO131382A RO100183B1 (en) 1987-12-28 1987-12-28 Clearing grade measurng installation for thickeners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO131382A RO100183B1 (en) 1987-12-28 1987-12-28 Clearing grade measurng installation for thickeners

Publications (2)

Publication Number Publication Date
RO100183A2 RO100183A2 (en) 1990-07-12
RO100183B1 true RO100183B1 (en) 1990-10-30

Family

ID=20120863

Family Applications (1)

Application Number Title Priority Date Filing Date
RO131382A RO100183B1 (en) 1987-12-28 1987-12-28 Clearing grade measurng installation for thickeners

Country Status (1)

Country Link
RO (1) RO100183B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105702148B (en) * 2016-04-25 2018-07-03 电子科技大学中山学院 An industrial robot teaching device

Also Published As

Publication number Publication date
RO100183A2 (en) 1990-07-12

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