DE1767509C - Process for preventing the formation of deposits and deposits on industrial apparatus and devices, and a pump for carrying out the process - Google Patents

Process for preventing the formation of deposits and deposits on industrial apparatus and devices, and a pump for carrying out the process

Info

Publication number
DE1767509C
DE1767509C DE1767509C DE 1767509 C DE1767509 C DE 1767509C DE 1767509 C DE1767509 C DE 1767509C
Authority
DE
Germany
Prior art keywords
deposits
pump
devices
preventing
formation
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
Other languages
German (de)
Inventor
Romuald Danzig; Strzelecki Henryk Dipl.-Ing. Danzig-Oliwa; Walaszkowski Jerzy Dipl.-Ing. Gdynia; Bradtke Antoni Danzig-Oliwa; Lagodzinski Stanislaw Dipl.-Ing.; Piwowar Wlodzimierz Dipl.-Ing.; Gilewski Julian Dipl.-Ing.; Tarnobrzeg; Juchniewicz (Polen)
Original Assignee
Politechnika Gdanska, Danzig-Wrzeszcz (Polen)
Publication date

Links

Description

Hierzu 1 Blatt Zeichnungen 1 sheet of drawings

Claims (3)

Patentansprüche:Patent claims: 1. Verfahren zur Verhinderung von Niederschlägen an industriellen Apparaten und Vorrichtungen, insbesondere an Wasserhaltungspumpen für Bergwerke, dadurch gekennzeichnet, daß man mit einem elektrischen Nieder-Gleichspannungsfeld die Sedimente vor dem Eintritt des Wassers in die Vorrichtung oder die Einrichtung elektrochemisch ausfällt.1.Processes to prevent precipitation on industrial apparatus and devices, in particular on dewatering pumps for mines, characterized in that that one with a low-DC electric field in front of the sediments the entry of the water into the device or device fails electrochemically. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Potentialdifferenz im Raum zwischen Kathode und Anode größer ist als das Potential der Ionenausfällung.2. The method according to claim 1, characterized in that the potential difference in The space between the cathode and anode is greater than the potential of the ion precipitation. 3. Pumpe zur Durchführung des Verfahrens nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß am Ansaugkörper (1) der Pumpe ein isoliertes, unlösliches Anodennetz (3) vorgesehen ist, daß der Ansaugkörper als Kathode geschaltet ist, und daß in dem Wasserstrom gegeneinander versetzte, kathodische und anodische Netzmaschen angeordnet sind.3. Pump for performing the method according to claim 1 or 2, characterized in that that an isolated, insoluble anode network (3) is provided on the suction body (1) of the pump is that the suction body is connected as a cathode, and that in the water flow against each other staggered, cathodic and anodic meshes are arranged.

Family

ID=

Similar Documents

Publication Publication Date Title
DE267296T1 (en) METHOD AND DEVICE FOR IONIZING LIQUIDS.
US4039422A (en) Metal recovery unit
DE2208076A1 (en) Process for the electrolytic treatment of industrial waste water and device for carrying out the same
DE1767509C (en) Process for preventing the formation of deposits and deposits on industrial apparatus and devices, and a pump for carrying out the process
IE34622B1 (en) Method and apparatus for removing metal deposited on electrolytic cathodes
DE2644744C3 (en) Method and device for cleaning a conductive cooling liquid containing contaminating particles
DE19812801A1 (en) Lime scale deposits are automatically cleaned from cathodes especially in electrolytic water disinfection and treatment
DE69000413T2 (en) MEMBRANE ELECTROLYSIS DEVICE AND USE THEREOF TO REMOVE METAL IONS.
DE2249402C3 (en) Device for the uninterrupted operation of electrolytic etching or forming systems
SE9800287D0 (en) Method of processing a metal product
DE69508238T2 (en) DEVICE FOR CLEANING FLOOR MATERIAL CONTAINING HEAVY METALS
EP0410955B1 (en) Process for one side electroplating of flat workpieces
DE4417551A1 (en) Method and appts. for precision electrolytic processing of circuit boards
EP0058148A3 (en) Method of rejuvenating spent process- or leaching-liquors for metal-containing materials or ores by liquid-liquid extraction
AT390450B (en) DEVICE FOR CONTINUOUS ELECTRODEPOSITION OF METALS AT HIGH CURRENT DENSITY
JPS56288A (en) Electrolysis of sodium chloride solution
EP0445516B1 (en) Process and apparatus for the production of silver nitrate
DE1767509B1 (en) Process for preventing the formation of deposits and deposits on industrial equipment and devices and a pump for carrying out the process
FR2028580A7 (en) Electrolytic pretreatment of pored-face - oxidised metals
DE132935T1 (en) ELECTROEROSIVE MACHINING USING HYDROCARBON AND HYDROGEN LIQUIDS.
DE3014021C2 (en) Process for the electrolytic recovery of precious metals from precious metal salt solutions and device for carrying out the process
DE905735C (en) Protection of apparatus against electrochemical attacks
DE518687C (en) Process for influencing the strength of a precipitate generated from dispersions of rubber or rubber-like substances by means of the electric current on a precipitation surface
DE595682C (en) Tanning containers
DE879636C (en) Process for electrolytic cleaning of baths for anodic polishing of metals