ES2079086T3 - A SET TO CONTROL A VOLTAGE PULSE FEED DEVICE IN AN ELECTROSTATIC PRECIPITATOR. - Google Patents

A SET TO CONTROL A VOLTAGE PULSE FEED DEVICE IN AN ELECTROSTATIC PRECIPITATOR.

Info

Publication number
ES2079086T3
ES2079086T3 ES92101961T ES92101961T ES2079086T3 ES 2079086 T3 ES2079086 T3 ES 2079086T3 ES 92101961 T ES92101961 T ES 92101961T ES 92101961 T ES92101961 T ES 92101961T ES 2079086 T3 ES2079086 T3 ES 2079086T3
Authority
ES
Spain
Prior art keywords
current
primary
generator
control
voltage pulse
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92101961T
Other languages
Spanish (es)
Inventor
Valerio Bogani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enel SpA
Original Assignee
Enel SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11358599&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2079086(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Enel SpA filed Critical Enel SpA
Application granted granted Critical
Publication of ES2079086T3 publication Critical patent/ES2079086T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/68—Control systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electrostatic Separation (AREA)
  • Elimination Of Static Electricity (AREA)
  • Networks Using Active Elements (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Abstract

ESTE ENSAMBLAJE ESTA PROVISTO CON ELECTRODOS DE SALIDA (5) Y ELECTRODOS DE RECEPCION (6) ASOCIADOS CON UN GENERADOR PRIMARIO (2) DE CORRIENTE CONTINUA, DICHA CORRIENTE ESTA APLICADA A DICHOS ELECTRODOS DE SALIDA (5), ESTA ASOCIADA A UN GENERADOR SECUNDARIO (3) DE CORRIENTE CONTINUA AUXILIAR, DICHA CORRIENTE GENERA PULSOS DE CORRIENTE APLICADOS A DICHOS ELECTRODOS DE SALIDA (5), Y CONSTA DE UN CONTROLADOR DE CORRIENTE PRIMARIA (7A) LOCALIZADO ENTRE DICHO GENERADOR PRIMARIO (2) Y UN SEPARADOR (8) DE CORRIENTE PRIMARIA PARA LA CORRIENTE CONTINUA PRIMARIA, ASI COMO UN CONTROLADOR (7B) DE CORRIENTE SECUNDARIO LOCALIZADO ENTRE DICHO GENERADOR SECUNDARIO (3) Y EL SEPARADOR (9) DE CORRIENTE SECUNDARIA PARA LA CORRIENTE CONTINUA AUXILIAR, Y PODER REDUCIR A CERO TODAS LAS VARIACIONES DE DICHAS DOS CORRIENTES ORIGINADAS POR LA INTERDEPENDENCIA ENTRE DICHAS DOS MISMAS CORRIENTES.THIS ASSEMBLY IS PROVIDED WITH OUTPUT ELECTRODES (5) AND RECEIVING ELECTRODES (6) ASSOCIATED WITH A PRIMARY GENERATOR (2) OF DIRECT CURRENT, SUCH CURRENT IS APPLIED TO SUCH OUTPUT ELECTRODES (5), IS ASSOCIATED WITH A SECONDARY GENERATOR (5) 3) AUXILIARY DIRECT CURRENT, SUCH CURRENT GENERATES CURRENT PULSES APPLIED TO SUCH OUTPUT ELECTRODES (5), AND CONSISTS OF A PRIMARY CURRENT CONTROLLER (7A) LOCATED BETWEEN SUCH PRIMARY GENERATOR (2) AND A SEPARATOR (8) PRIMARY FOR THE PRIMARY DIRECT CURRENT, AS WELL AS A SECONDARY CURRENT CONTROLLER (7B) LOCATED BETWEEN SECONDARY GENERATOR (3) AND THE SECONDARY CURRENT SEPARATOR (9) FOR THE AUXILIARY DIRECT CURRENT, AND TO BE ABLE TO REDUCE ALL VARIATIONS TO ZERO TWO CURRENTS ORIGINATED BY THE INTERDEPENDENCE BETWEEN THESE TWO SAME CURRENTS.

ES92101961T 1991-02-15 1992-02-06 A SET TO CONTROL A VOLTAGE PULSE FEED DEVICE IN AN ELECTROSTATIC PRECIPITATOR. Expired - Lifetime ES2079086T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910398A IT1245165B (en) 1991-02-15 1991-02-15 SYSTEM TO CONTROL AND REGULATE VOLTAGE PULSE POWER SUPPLIES FOR ELECTROSTATIC PRECIPITATORS

Publications (1)

Publication Number Publication Date
ES2079086T3 true ES2079086T3 (en) 1996-01-01

Family

ID=11358599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92101961T Expired - Lifetime ES2079086T3 (en) 1991-02-15 1992-02-06 A SET TO CONTROL A VOLTAGE PULSE FEED DEVICE IN AN ELECTROSTATIC PRECIPITATOR.

Country Status (7)

Country Link
EP (1) EP0499138B1 (en)
AT (1) ATE126100T1 (en)
DE (1) DE69203876T2 (en)
DK (1) DK0499138T3 (en)
ES (1) ES2079086T3 (en)
GR (1) GR3018054T3 (en)
IT (1) IT1245165B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006272493B2 (en) * 2005-07-25 2009-10-22 Blue Cube Intellectual Property Company (Pty) Ltd Method of and control system for controlling electrostatic separator
US8552326B2 (en) * 2010-09-03 2013-10-08 Separation Technologies Llc Electrostatic separation control system
US9393573B2 (en) 2014-04-24 2016-07-19 Separation Technologies Llc Continuous belt for belt-type separator devices
US9764332B2 (en) 2015-02-13 2017-09-19 Separation Technologies Llc Edge air nozzles for belt-type separator devices
CA3184748A1 (en) 2020-06-22 2021-09-10 Separation Technologies Llc Process for dry beneficiation of fine and very fine iron ore by size and electrostatic segregation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007364A1 (en) * 1980-02-27 1981-09-10 Siemens AG, 1000 Berlin und 8000 München CONTROL FOR AN ELECTRIC FILTER
DE3027172A1 (en) * 1980-07-17 1982-02-18 Siemens AG, 1000 Berlin und 8000 München METHOD FOR OPERATING AN ELECTROFILTER
DE3531025A1 (en) * 1985-08-30 1987-03-05 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR CONTROLLING THE HIGH VOLTAGE SUPPLY OF AN ELECTROSTATIC FILTER

Also Published As

Publication number Publication date
EP0499138A3 (en) 1992-09-30
DE69203876D1 (en) 1995-09-14
ATE126100T1 (en) 1995-08-15
EP0499138A2 (en) 1992-08-19
GR3018054T3 (en) 1996-02-29
DK0499138T3 (en) 1995-12-11
IT1245165B (en) 1994-09-13
ITMI910398A0 (en) 1991-02-15
ITMI910398A1 (en) 1992-08-15
DE69203876T2 (en) 1996-04-04
EP0499138B1 (en) 1995-08-09

Similar Documents

Publication Publication Date Title
SE9704478D0 (en) An electron transport management device with voltage amplifying circuit
SE8901063D0 (en) SETTING TO REGULATE POWER SUPPLY TO AN ELECTROSTATIC DUST DISPENSER
RU94040713A (en) Charging unit
ES2079086T3 (en) A SET TO CONTROL A VOLTAGE PULSE FEED DEVICE IN AN ELECTROSTATIC PRECIPITATOR.
ES2030082T3 (en) ALTERNATING VOLTAGE OUTPUT ELECTRIC POWER SUPPLY DEVICE.
GB840400A (en) Improvements in or relating to electrical protective circuit arrangements
ZA844475B (en) A device for arc welding,in particular submerged-arc welding,with one or several fusible electrodes
ES8703054A1 (en) Fast acting control device for electromagnetic devices.
FR2609849B1 (en) HIGH VOLTAGE GENERATOR CIRCUIT WITH VERY LOW CURRENT CONSUMPTION
ES8200529A1 (en) A commutating device for driving a load.
JPS6465574A (en) Electrifying device for photosensitive body
GB1516663A (en) Electrical apparatus for use with electrostatic precipitators
SE9701139D0 (en) Ways of regulating power supply to an electrostatic dust separator
DE59207519D1 (en) Switching regulator with regulation of at least one output voltage
JPS5692560A (en) Copying machine
KR890001724Y1 (en) Conversion of dc power input dc power output
JPS57209514A (en) Pulse power supply for electric precipitator
SU444167A1 (en) Device to power the load
JPS57138527A (en) Electric discharge machining device
JPH0685360B2 (en) Static electricity removal method
GB814044A (en) Flashover elimination in electrostatic precipitators
GB990200A (en) A method of improving the dust collecting efficiency of wet electrostatic precipitators
JPS5772471A (en) Driving device for cathode-ray tube
PL130926B2 (en) Control system for three-electrode spark gap
JPS6485573A (en) Switching power supply device

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 499138

Country of ref document: ES