DK0499138T3 - Device for controlling a voltage pulse supply in an electrostatic filter - Google Patents

Device for controlling a voltage pulse supply in an electrostatic filter

Info

Publication number
DK0499138T3
DK0499138T3 DK92101961.8T DK92101961T DK0499138T3 DK 0499138 T3 DK0499138 T3 DK 0499138T3 DK 92101961 T DK92101961 T DK 92101961T DK 0499138 T3 DK0499138 T3 DK 0499138T3
Authority
DK
Denmark
Prior art keywords
voltage
generator
controlling
voltage pulse
electrostatic filter
Prior art date
Application number
DK92101961.8T
Other languages
Danish (da)
Inventor
Valerio Bogani
Original Assignee
Ente Nazionale Per Lenergia El
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=DK0499138(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ente Nazionale Per Lenergia El filed Critical Ente Nazionale Per Lenergia El
Application granted granted Critical
Publication of DK0499138T3 publication Critical patent/DK0499138T3/en

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

This assembly is provided with sender electrodes (5) and collecting electrodes (6), is associated with a first generator (2) of a base direct voltage, which voltage is applied to said sender electrodes (5), is associated with a second generator (3) of auxiliary direct voltage, which voltage generates voltage pulses applied to said sender electrodes (5), and comprises a first voltage controller (7A) located between said first generator (2) and a first voltage divider (8) for the base direct voltage as well as a second voltage controller (7B) located between said second generator (3) and a second voltage divider (9) for the auxiliary direct voltage in order to draw to zero all the variations of said two voltages as caused by a the interdependency between said same two voltages. <IMAGE>
DK92101961.8T 1991-02-15 1992-02-06 Device for controlling a voltage pulse supply in an electrostatic filter DK0499138T3 (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
DK0499138T3 true DK0499138T3 (en) 1995-12-11

Family

ID=11358599

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92101961.8T DK0499138T3 (en) 1991-02-15 1992-02-06 Device for controlling a voltage pulse supply in an electrostatic filter

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
WO2007014402A1 (en) * 2005-07-25 2007-02-01 Francoi Eberhardt Du Plessis 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
US11998930B2 (en) 2020-06-22 2024-06-04 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
EP0499138B1 (en) 1995-08-09
ITMI910398A0 (en) 1991-02-15
GR3018054T3 (en) 1996-02-29
DE69203876D1 (en) 1995-09-14
EP0499138A3 (en) 1992-09-30
ES2079086T3 (en) 1996-01-01
DE69203876T2 (en) 1996-04-04
ATE126100T1 (en) 1995-08-15
IT1245165B (en) 1994-09-13
ITMI910398A1 (en) 1992-08-15
EP0499138A2 (en) 1992-08-19

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