[go: up one dir, main page]

WO2001025152A1 - Dispositif et procede pour detacher des depots et incrustations dans des installations a eau - Google Patents

Dispositif et procede pour detacher des depots et incrustations dans des installations a eau Download PDF

Info

Publication number
WO2001025152A1
WO2001025152A1 PCT/DE2000/003492 DE0003492W WO0125152A1 WO 2001025152 A1 WO2001025152 A1 WO 2001025152A1 DE 0003492 W DE0003492 W DE 0003492W WO 0125152 A1 WO0125152 A1 WO 0125152A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
water
vessel
excitation
metal
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.)
Ceased
Application number
PCT/DE2000/003492
Other languages
German (de)
English (en)
Inventor
Dieter Thom
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
Priority to AU19920/01A priority Critical patent/AU1992001A/en
Priority to KR1020027004199A priority patent/KR20020039358A/ko
Publication of WO2001025152A1 publication Critical patent/WO2001025152A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H05B6/802—Apparatus for specific applications for heating fluids
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/302—Treatment of water, waste water, or sewage by irradiation with microwaves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • 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

Definitions

  • Device and method for detaching deposits and incrustations in water systems in particular calcium and magnesium carbonate and iron oxide compounds in pipelines.
  • limescale protection devices which process the water in special cartridges using direct current pulses, can prevent limescale deposits.
  • DE 3920046 uses a pulsating water-air mixture for pipe cleaning by means of intermittent pressure surges.
  • the invention is based on the problem of creating a method and the associated device for removing limescale and rust deposits present in existing water systems and dismantling other incrustations in the pipes and other system parts safely and inexpensively.
  • the advantages that can be achieved with the invention are, in particular, that by means of a device that is connected to the water system to be cleaned, the existing incrustations are broken down in a chemical-physical way without the addition of chemical agents.
  • the water system can continue to be used in the operation of the device.
  • the device is dismantled again after the cleaning work has been completed. It is therefore only used temporarily in the corresponding systems. Due to a relatively simple structure of the device, it is not expensive. So z. B. an inexpensive method for cleaning water pipes in homes or industrial plants are offered.
  • the excitation vessel consists of glass.
  • the metal tube is preferably made of copper.
  • the development according to claim 4 relates to the arrangement of a stainless steel grid on the circumference of the metal tube end of the metal tube and the arrangement of a metal antenna on the inner metal tube, both within the excitation vessel to increase the performance of the device.
  • the further developments according to claims 5 to 7 deal with the thermal protection of the device and the monitoring of the water level in the excitation vessel, such as thermal fuses and thermal switches for protecting the excitation vessel and the individual components of the device.
  • the metal antenna consists of stainless steel or precious metal. According to claim 9 is around the excitation vessel
  • Metal housing arranged. This shields the device from the environment, during operation of the device from the radiation emitted by the magnetron.
  • the developments according to claims 10 and 1 1 ensures a higher pressure in the water system to be cleaned, if the operating pressure of the water system allows.
  • claim 1 1 is double protection.
  • the device has a display for indicating the operational readiness. As a result, z. B. are displayed whether the filter of the ⁇ ⁇ device is to be cleaned or due to the failure of an element of the device, the device for repair in a specialist workshop must become.
  • the development according to claim 13 includes the individual electrical components necessary for the operation of the magnetron, such as. B. the transformer and relay, which are connected in a known manner by means of electrical lines. According to the development of claim 14, the magnetron is replaced by a powerful electromagnet.
  • the method according to the invention is described in claim 15.
  • the developments of the method according to claims 16 and 17 deal with performance-favorable variants of the method and the use of the device.
  • the device according to claim 16 operates in interval mode, i. H. the magnetron switches itself on and off automatically after a predetermined time rhythm.
  • the effect of the cleaning effect continues even when the device is switched off.
  • the cleaning effect is increased by increasing the pressure in the water system to be cleaned.
  • FIG. 1 shows the basic structure of the device according to the invention
  • FIG. 2 shows the excitation vessel with the magnetron and its connections in section
  • FIG. 3 shows the detail of the metal tube end within the excitation vessel of the device in section.
  • the device according to the invention for detaching deposits and incrustations in water systems, in particular calcium and magnesium carbonate and iron oxide compounds in pipelines 14.
  • Water systems 14 etc. consists in a preferred variant of a glass, bottle-shaped exciter vessel 1, the bottom of which is curved inwards.
  • a Magnetron 2 with an output of 250 W engages in this curvature.
  • the exit opening of the microwaves of the magnetron 2 is directed towards the excitation vessel 1.
  • the excitation vessel 1 is shielded overall by a metal housing (not shown in the drawing). The radiation of the magnetron 2 into the surroundings of the device is thus avoided.
  • the magnetron 2 is connected to an electrical switching system 3 with a transformer, condenser, fan. Switches and fuses connected and wired.
  • the electrical supply takes place via an external power network.
  • the electrical wiring of the magnetron 2 with the other components, such as a transformer, etc., is carried out similarly to that of the commercially available microwaves.
  • the individual electrical components are electrical and thermally protected. This can e.g. B. done by thermal microswitch.
  • a copper tube 4 extends into the interior of the excitation vessel 1. The tube 4 is sealed to and on the excitation vessel 1.
  • this copper tube 4 is double-walled, i.e. H. within the
  • Another inner copper tube 6 with a smaller diameter is arranged in the center of the copper tube end.
  • the lower end of the inner copper tube 6 ends before the end of the outer copper tube 4.
  • the inner copper tube 6 carries a silver antenna 7.
  • This silver antenna 7 is attached with its ends to the inside of the inner copper tube 6 and projects with a loop over the end of the outer copper tube 4 addition.
  • the upper end of the inner copper tube 6, ie in the direction of the top of the excitation vessel 1. has an annular, waterproof connection made of copper to the outer copper tube 4.
  • the copper tube 4 is connected at the end outside of the excitation vessel 1 with a flexible tube 8, in the exemplary embodiment with an armored hose.
  • This flexible pipe 8 leads via a check valve 9 and a pump 15 with also a check valve to the water system 14 to be cleaned. These two check valves provide a double security.
  • the flexible pipe 8 is connected to the water system 14 via a valve (not shown in the drawing), pipe socket or the like.
  • the copper pipe 4 has a branch to the pipe connection 10 via a pressure relief valve 11, a pressure reducer 12 and a shut-off valve 13 to a fresh water system within the excitation vessel 1.
  • This branch on the copper pipe 4 to the pipe connection 10 can also be arranged outside the excitation vessel 1.
  • a thermometer 20 is attached to a further branch of the pipe connection 10.
  • a connecting pipe 17 with an electromagnetic valve 18 in the form of a bypass of the copper pipe 4 and the flexible pipe 8 with the check valve 9 and the pump 15 is arranged between the pipe connection 10 and the flexible pipe 8. Via this connecting pipe 17 and the pipe connection 10 to the fresh water system, the use of the to be cleaned is Water system 14 by connected consumers also possible when operating the device according to the invention.
  • the excitation vessel 1 advantageously has at least one fuse 16 inserted into a glass tube welded inside the excitation vessel 1 to limit a maximum working temperature of the excitation vessel 1.
  • a level switch coupled to two contacts arranged on the excitation vessel 1 laterally below the loop of the silver antenna 7 for measuring the fill level 19 ensures that the water level within the excitation vessel 1 is kept within limits. Appropriate safety circuits prevent the device from operating without the excitation vessel 1 being filled with water.
  • the device can be equipped with a display on which the operational readiness of the complete device and individual components is shown. As a result, z. B. are displayed whether individual components of the device are to be cleaned or due to the failure of a component of the device, the device for repair must be given to a specialist workshop.
  • the water pressure can be significantly higher than that required in the device according to the invention.
  • a pump 15 with a water tank is connected after the check valve 9 in order to be able to reach the operating pressure again.
  • the process for the removal of deposits and incrustations in water systems, such as pipes 14, boilers 14, pump systems, etc. is characterized by the following process steps.
  • the device according to the invention is connected via the flexible pipe 8 to the pipe 14 or pipe system 14 to be cleaned.
  • the pipe system 14 is previously emptied.
  • Devices particularly to be protected from dissolved incrustation, such as washing machines, boilers, etc., are fitted with filters on their inflow lines.
  • the device and the pipe system 14 to be cleaned are then filled with fresh water via the pipe connection 10, an overpressure between 0.8 and 1.8 bar being set in the device by means of the pressure reducer 12.
  • the megatron 2 is then switched on by means of the electrical switching system 3, as a result of which the water in the excitation vessel 1 is heated and evaporated and the water in the upper region of the excitation vessel 1 by the water vapor is displaced and a water vapor bell is formed.
  • already gas bubbles enter the copper pipe 4 and pass through the flexible pipe 8 into the pipe system 14 to be cleaned and begin to reduce the incrustation here when the water level in the container 1 the pipe end of the pipe 4 reached, ⁇ now gas bubbles enter the pipe 4.
  • F ⁇ schwasser is automatically fed again and again into the excitation vessel 1 by means of a level switch in order to keep the water level kuiz above the pipe end or just below the pipe end of the pipe 4 Full level 19 in excitation vessel 1
  • the fresh water supply for the users of the water system 14 to be cleaned is also possible via the connecting pipe 17 and the pipe connection 10 when the device is operated.
  • the dissolved incrustation is simultaneously rewound from the water system 14
  • loosened incrustations are mainly reeled out by specifically draining water from the water system 14 to be cleaned
  • the magnetron 2 advantageously works in the interval mode, the time intervals being very variable.
  • the device can be switched off during the night.
  • corresponding time measuring and switching devices are arranged in the switching system 3

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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

L'invention vise à créer un procédé et un dispositif associé permettant d'éliminer, de manière économique et fiable, des dépôts de calcaire et de corrosion, présents dans des installations à eau, et d'autres incrustations situées dans des canalisations d'eau et d'autres parties d'installations. A cet effet, on utilise une cuve d'excitation spéciale en verre (1) au fond de laquelle est placé un magnétron (2) qui émet des hyperfréquences vers l'intérieur de ladite cuve (1). La conception particulière d'un tube métallique (4) placé dans la partie supérieure de la cuve d'excitation (1) a pour effet de créer une calotte de vapeur d'eau dans la zone supérieure de la cuve d'excitation (1) lors du fonctionnement du dispositif. Les bulles de gaz qui se forment sont acheminées par les tubes (4 et 8) dans le système de canalisations à nettoyer où elles provoquent l'élimination des incrustations. Ce dispositif est utilisé pour nettoyer des canalisations d'eau et des installations à eau totalement ou partiellement obstruées.
PCT/DE2000/003492 1999-10-06 2000-10-04 Dispositif et procede pour detacher des depots et incrustations dans des installations a eau Ceased WO2001025152A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU19920/01A AU1992001A (en) 1999-10-06 2000-10-04 Device and method for removing deposits and incrustations in water installations
KR1020027004199A KR20020039358A (ko) 1999-10-06 2000-10-04 급수 설비에서 침전물 및 피각을 제거하기 위한 장치 및방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19948405.8 1999-10-06
DE19948405A DE19948405A1 (de) 1999-10-07 1999-10-07 Vorrichtung und Verfahren zur Ablösung von Belägen und Inkrustationen in Wasseranlagen

Publications (1)

Publication Number Publication Date
WO2001025152A1 true WO2001025152A1 (fr) 2001-04-12

Family

ID=7924867

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/003492 Ceased WO2001025152A1 (fr) 1999-10-06 2000-10-04 Dispositif et procede pour detacher des depots et incrustations dans des installations a eau

Country Status (4)

Country Link
KR (1) KR20020039358A (fr)
AU (1) AU1992001A (fr)
DE (1) DE19948405A1 (fr)
WO (1) WO2001025152A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004018118A2 (fr) 2002-08-16 2004-03-04 Water System Cleaning Ag Procedes et dispositifs associes permettant d'eliminer des incrustations et des films biologiques dans des systemes de circulation de fluide
DE10237674B4 (de) * 2002-08-16 2004-09-09 Water-System-Cleaning Ag Verfahren und dazugehörige Einrichtungen zur Entfernung von Inkrustationen und Biofilmen in Fluidsystemen
DE102015107017A1 (de) 2014-12-10 2016-06-16 Ullrich Spevacek Einrichtung zur Reinigung und dazugehöriges Verfahren von offenen und geschlossenen Fluidsystemen insbesondere Brunnenanlagen, Rohrleitungen und Boilern mittels eines Kavitationsdüsensystems
WO2018137737A1 (fr) 2017-01-28 2018-08-02 ZENTRUM ZUR FÖRDERUNG EINGEBETTETER SYSTEME E.V. (ZeSys e.V.) Système hydrodynamique de nettoyage de puits et procédé afférent de nettoyage de systèmes de puits

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343740A1 (de) * 2003-09-22 2005-04-28 Ingbuero Gebr Seyrich Gmbh Verfahren und Anlage zur Aufbereitung von wässrigen, organischen Emulsionen
DE102007047262A1 (de) 2006-12-14 2008-07-03 Elbtalinventa Gmbh Einrichtungen und Verfahren zur Verhinderung von Ablagerungen und zur Beseitiugung von Inkrustationen in fluidführenden Systemen
DE102009025976A1 (de) * 2009-06-16 2010-12-23 Dieter Thom Vorrichtung und Verfahren zur Trennung von gelösten und festen Stoffen in wässrigen Lösungen
KR200487944Y1 (ko) * 2018-02-22 2018-11-23 유진형 대형 아쿠아리움 전시관의 침전이물질 제거장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500709A1 (fr) * 1981-02-24 1982-08-27 Markovic Marc Dispositif de chauffage a micro-ondes
EP0338697A1 (fr) * 1988-04-20 1989-10-25 Aqua Dynamics Group Corp Méthode et système de traitement de l'eau par des ondes électromagnétiques de fréquence variable
GB2254763A (en) * 1991-04-08 1992-10-14 Electricity Ass Services Ltd A microwave coupler and method of heating a substance in a vessel using microwaves
WO1994002422A1 (fr) * 1992-07-27 1994-02-03 Forskningscenter Risø Procede et appareil pour modifier l'eau ou une substance liquide contenant de l'eau

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500709A1 (fr) * 1981-02-24 1982-08-27 Markovic Marc Dispositif de chauffage a micro-ondes
EP0338697A1 (fr) * 1988-04-20 1989-10-25 Aqua Dynamics Group Corp Méthode et système de traitement de l'eau par des ondes électromagnétiques de fréquence variable
GB2254763A (en) * 1991-04-08 1992-10-14 Electricity Ass Services Ltd A microwave coupler and method of heating a substance in a vessel using microwaves
WO1994002422A1 (fr) * 1992-07-27 1994-02-03 Forskningscenter Risø Procede et appareil pour modifier l'eau ou une substance liquide contenant de l'eau

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004018118A2 (fr) 2002-08-16 2004-03-04 Water System Cleaning Ag Procedes et dispositifs associes permettant d'eliminer des incrustations et des films biologiques dans des systemes de circulation de fluide
DE10237674B4 (de) * 2002-08-16 2004-09-09 Water-System-Cleaning Ag Verfahren und dazugehörige Einrichtungen zur Entfernung von Inkrustationen und Biofilmen in Fluidsystemen
DE102015107017A1 (de) 2014-12-10 2016-06-16 Ullrich Spevacek Einrichtung zur Reinigung und dazugehöriges Verfahren von offenen und geschlossenen Fluidsystemen insbesondere Brunnenanlagen, Rohrleitungen und Boilern mittels eines Kavitationsdüsensystems
WO2018137737A1 (fr) 2017-01-28 2018-08-02 ZENTRUM ZUR FÖRDERUNG EINGEBETTETER SYSTEME E.V. (ZeSys e.V.) Système hydrodynamique de nettoyage de puits et procédé afférent de nettoyage de systèmes de puits
DE102017101682A1 (de) 2017-01-28 2018-08-02 ZENTRUM ZUR FÖRDERUNG EINGEBETTETER SYSTEME E.V. (ZeSys e.V.) Hydrodynamische Brunnenreinigungsanlage und dazugehöriges Verfahren zur Reinigung von Brunnenanlagen

Also Published As

Publication number Publication date
AU1992001A (en) 2001-05-10
KR20020039358A (ko) 2002-05-25
DE19948405A1 (de) 2001-04-12

Similar Documents

Publication Publication Date Title
EP0326867B1 (fr) Procédé de nettoyage et de revêtement des tuyauteries destinées transport de l'eau
EP0675236B1 (fr) Procédé pour activer indépendamment une chasse d'eau
DE68909052T2 (de) Oxydationskammer.
WO2001025152A1 (fr) Dispositif et procede pour detacher des depots et incrustations dans des installations a eau
DE102012208243A1 (de) Absperrventil mit Heizelement, insbesondere für ein Schienenfahrzeug
DE102011055642B4 (de) Verfahren und Vorrichtung zur Vermeidung von Schäden durch Leckagen in unter Druck stehenden offenen Strömungsrohren
DE3731441A1 (de) Verfahren und vorrichtung zur reinigung, korrosionsbeseitigung, ggf. entkalkung und versiegelung von gebaeudewasserinstallationen
EP3033575A1 (fr) Désinfection dans une pompe centrifuge ou dans un système de pompage contenant au moins une pompe centrifuge
DE202005014809U1 (de) Mobiles Wasserreinigungsgerät, dass unabhängig von Wasserleitungen mit oder ohne Strom betrieben werden kann
DE102009025976A1 (de) Vorrichtung und Verfahren zur Trennung von gelösten und festen Stoffen in wässrigen Lösungen
DE3115344C2 (fr)
DE102017107143A1 (de) Trinkwasserbehälter und Verfahren zur Desinfektion von Legionellen
DE69708943T2 (de) Dampferzeuger bei atmosphärischem Druck
DE4426924A1 (de) Druckausgleichsmembrane
KR200259188Y1 (ko) 이온 발생과 이온치 제어를 통한 수처리장치
DE20315525U1 (de) Einrichtung zur Steuerung und Überwachung des Schutzstromflusses an einer Inertanode in einem Wasserspeicher
EP3868719A1 (fr) Dispositif et système de désinfection d'un fluide
DE3139253A1 (de) Warmwasserbereiter mit schutzanode
DE15634C (de) Kontroiapparat für Maximaltemperaturen
EP1575716A2 (fr) Procedes et dispositifs associes permettant d'eliminer des incrustations et des films biologiques dans des systemes de circulation de fluide
EP1630304B1 (fr) Armature de connexion pour installation de préparation d'eau
DE202012005210U1 (de) Vorrichtung zum Zuführen von Wasser mit selbsttätig schließender Absperrvorrichtung
DE8905820U1 (de) Vorrichtung zur Reinigung eines Rohres, einer Rohrschlange, eines Wärmetauschers, eines Rohres mit Verzweigungen in einem oder beiden Endbereichen o.dgl.
DE3622755A1 (de) Verfahren und druckkessel zur kontaktwasserbehandlung
DE1005178B (de) Vorrichtung zum Schutz von OEltransformatoren und anderen elektrischen Geraeten mit OElausdehnungsgefaessen

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AU BA BB BG BR BZ CA CN CR CU CZ DM DZ EE GD GE HR HU ID IL IN IS JP KP KR LC LK LR LT LV MA MD MG MK MN MX NO NZ PL RO SD SG SI SK TR TT TZ UA US UZ VN YU ZA

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 1020027004199

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 1020027004199

Country of ref document: KR

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP