GB427373A - Process of and apparatus for the prevention and removal of boiler scale - Google Patents

Process of and apparatus for the prevention and removal of boiler scale

Info

Publication number
GB427373A
GB427373A GB19325/34A GB1932534A GB427373A GB 427373 A GB427373 A GB 427373A GB 19325/34 A GB19325/34 A GB 19325/34A GB 1932534 A GB1932534 A GB 1932534A GB 427373 A GB427373 A GB 427373A
Authority
GB
United Kingdom
Prior art keywords
boiler
high frequency
aerial
leads
incrustation
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
Application number
GB19325/34A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB427373A publication Critical patent/GB427373A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/487—Treatment of water, waste water, or sewage with magnetic or electric fields using high frequency electromagnetic fields, e.g. pulsed electromagnetic fields
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/48—Devices for applying magnetic or electric fields
    • C02F2201/483—Devices for applying magnetic or electric fields using coils
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microwave Amplifiers (AREA)

Abstract

427,373. Preventing and removing incrustation. KAHN, P., 136, Regent Street, London.-(Assignee of Markhof, A. von Mautner-; 5, Wiltrudenstrasse, Munich, Germany) June 29, 1934, No. 19325. Convention date, July 22, 1933. [Class 123 (i)] Incrustation in boilers is prevented and removed by the simultaneous action on the boiler shell of high frequency and low frequency electrical oscillations. In the Figure, an A.C. supply is connected through leads 10<a>, 10<b>, and high resistances or small condensers 3 to the boiler shell, and a high frequency generator 2 is also connected to the leads 10<a> 10<b> and to an aerial 4 stretched over the boiler, which radiates high frequency waves to the boiler. In a modification, high frequency broadcast radiations are received by an aerial and conducted through an inductance and variable condenser to the low frequency circuit. The Specification as open to inspection under Sect. 91 describes also an arrangement including a valve amplifier, from which connections are made to electrodes in the boiler. This subject-matter does not appear in the Specification as accepted.
GB19325/34A 1933-07-22 1934-06-29 Process of and apparatus for the prevention and removal of boiler scale Expired GB427373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE427373X 1933-07-22

Publications (1)

Publication Number Publication Date
GB427373A true GB427373A (en) 1935-04-23

Family

ID=6477308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19325/34A Expired GB427373A (en) 1933-07-22 1934-06-29 Process of and apparatus for the prevention and removal of boiler scale

Country Status (1)

Country Link
GB (1) GB427373A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004321A1 (en) * 1985-01-22 1986-07-31 Gerhard Eibl Method and device for eliminating scale and corrosion or for preventing the formation of scale and corrosion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004321A1 (en) * 1985-01-22 1986-07-31 Gerhard Eibl Method and device for eliminating scale and corrosion or for preventing the formation of scale and corrosion

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