DE939767C - Process for the wet treatment of combustion residues from steam boiler systems - Google Patents

Process for the wet treatment of combustion residues from steam boiler systems

Info

Publication number
DE939767C
DE939767C DEST6504A DEST006504A DE939767C DE 939767 C DE939767 C DE 939767C DE ST6504 A DEST6504 A DE ST6504A DE ST006504 A DEST006504 A DE ST006504A DE 939767 C DE939767 C DE 939767C
Authority
DE
Germany
Prior art keywords
steam boiler
combustion residues
boiler systems
wet treatment
chemicals
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
DEST6504A
Other languages
German (de)
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
Priority to DEST5479A priority Critical patent/DE919426C/en
Application filed by Individual filed Critical Individual
Priority to DEST6504A priority patent/DE939767C/en
Application granted granted Critical
Publication of DE939767C publication Critical patent/DE939767C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
    • F23J2700/001—Ash removal, handling and treatment means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Detergent Compositions (AREA)
  • Gasification And Melting Of Waste (AREA)

Description

Verfahren zur Naßbehandlung -von Verbrennungsrückständen aus Dampfkesselanlagen Das Hauptpatent hat ein Verfahren zur Naßbehandlung von-Verbrennungsrückständen aus Dampfkesselanlagen zum Gegenstand, wonach die Oberflächenspannung des zu behandelnden Wassers durch die Zugabe vonLösungschemikalien(S.alzen) herabgesetzt wird.Process for wet treatment of combustion residues from steam boiler systems The main patent has a process for the wet treatment of combustion residues from steam boiler systems to the subject, according to which the surface tension of the to be treated Water is reduced by the addition of chemical solvents (S.salts).

Im weiteren. Ausbau der Erfindung wird vorgeschlagen, das Wasser, welches gemäß "dem Verfahren nach dem Hauptpatent behandelt wurde, zugleich einer Ultraschalleinwirkung auszusetzen. Auf diese Weise wird.- eine erhöhte Wirksamkeit erzielt. Je nach der Art der zu behandelnden Verbrennungsrückstände kann es vorteilhaft sein, die Ultraschallbehandlung gegenüber dem Zeitpunkt der Zugabe der Lösungschemikalien mehr oder weniger zu verschieben.In the further. Expansion of the invention is proposed, the water, which was treated according to "the method according to the main patent, at the same time one Exposure to ultrasound. In this way there will be increased effectiveness achieved. Depending on the type of combustion residue to be treated, it can be beneficial be the ultrasonic treatment versus the time of adding the solution chemicals to move more or less.

Claims (3)

PATENTANSPRÜCHE: r. Verfahren zur Naßbehandlung von Verbrennungsrückständen aus Dampfkesselanlagen gemäß Patent 919 426, bei dem die Oberflächenspannung des zu behandelnden Wassers durch die Zugabe von Lösungschemikalien herabgesetzt wird, dadurch gekennzeichnet, .daß das Wasser zugleich einer Ultraschallbehandlung ausgesetzt wird. PATENT CLAIMS: r. Process for the wet treatment of combustion residues from steam boiler systems according to patent 919 426, in which the surface tension of the water to be treated is reduced by the addition of solution chemicals, characterized in that the water is simultaneously subjected to an ultrasonic treatment. 2. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß die Ultraschallbehandlung und die Zugabe der Chemikalien gleichzeitig erfolgt. 2. The method according to claim i, characterized in that the ultrasound treatment and the addition of chemicals are carried out simultaneously. 3. Verfahren nach Anspruch i, dadurch gekennzeichnet, daB die Ultraschallbehandlung jeweils im AnschluB an die Zugabe der Chemikalien erfolgt. q.. Verfahren nach Anspruch i, dadurch gekennzeichnet, daB die Ultraschallbehandlung erst nach einem kurzen Abstehen des mit den Chemikalien gemischten Wasserns erfolgt.3. Method according to claim i, characterized in that the ultrasound treatment takes place in connection with the addition of the chemicals. q .. method according to claim i, characterized in that the ultrasound treatment only takes place after a short Standing of the water mixed with the chemicals takes place.
DEST6504A 1952-10-15 1953-06-03 Process for the wet treatment of combustion residues from steam boiler systems Expired DE939767C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEST5479A DE919426C (en) 1952-10-15 1952-10-15 Process for the wet treatment of combustion residues from steam boiler systems
DEST6504A DE939767C (en) 1952-10-15 1953-06-03 Process for the wet treatment of combustion residues from steam boiler systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEST5479A DE919426C (en) 1952-10-15 1952-10-15 Process for the wet treatment of combustion residues from steam boiler systems
DEST6504A DE939767C (en) 1952-10-15 1953-06-03 Process for the wet treatment of combustion residues from steam boiler systems

Publications (1)

Publication Number Publication Date
DE939767C true DE939767C (en) 1956-03-01

Family

ID=62529447

Family Applications (2)

Application Number Title Priority Date Filing Date
DEST5479A Expired DE919426C (en) 1952-10-15 1952-10-15 Process for the wet treatment of combustion residues from steam boiler systems
DEST6504A Expired DE939767C (en) 1952-10-15 1953-06-03 Process for the wet treatment of combustion residues from steam boiler systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DEST5479A Expired DE919426C (en) 1952-10-15 1952-10-15 Process for the wet treatment of combustion residues from steam boiler systems

Country Status (1)

Country Link
DE (2) DE919426C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175816B (en) * 1959-07-23 1964-08-13 Consult Ges Fuer Kraft Und Wae Slag discharge screw conveying upwards at an angle

Also Published As

Publication number Publication date
DE919426C (en) 1954-10-21

Similar Documents

Publication Publication Date Title
DE2530386A1 (en) METHOD AND SYSTEM FOR REMOVING STRONG ACID SUPPLIED FROM THE OUTSIDE IN A XYLAN HYDROLYSIS AND XYLOSE EXTRACTION SYSTEM AND ACETIC ACID AND FORM ACID XYLOSE COMPOUNDS, THESE WAXES COMPOUNDS
DE1546191C3 (en) Process for removing rust from objects and systems made of iron and / or steel, in particular for cleaning boiler systems
DE939767C (en) Process for the wet treatment of combustion residues from steam boiler systems
AT96336B (en) Process for splitting mica and mica-like minerals.
DE1517406A1 (en) Scale removal, passivation of iron, metals, and compounds that are suitable for passivation
DE360153C (en) Water sealant consisting of zinc soap
DE886893C (en) Process for the production of hydrogen halide solutions
DE860744C (en) Process and device for thickening acid sulphite liquor from cellulose production in apparatus with switchable channel systems for heat exchangers
DE440324C (en) Process for removing carbonic acid from gases using ammonia water
DE618036C (en) Method for treating the working steam of a steam turbine
DE275454C (en) Process for rapid tanning of hides
DE963269C (en) Process for carbonizing the wool
DE699060C (en) Procedure for removing milk stone
DE3302908C2 (en) Process for cleaning fire-side surfaces of heating systems and a preparation for this purpose with an improved composition
DE566158C (en) Process for the production of planographic printing forms
DE842946C (en) Process for removing scale and other incrustations from water-carrying systems, in particular from steam boilers
DE382004C (en) Process for the production of ammonium sulfate from calcium sulfate with ammonia and carbonic acid
DE715759C (en) Process for removing the catalyst for the synthesis of gasoline from the contact furnace
AT113316B (en) Process for the preparation of pure lead carbonate or lead hydroxide from impure lead sulphate.
AT133913B (en) Process for the treatment of margarine and other edible fats.
DE886277C (en) Procedure to prevent or aggravate the build-up of scale
DE547895C (en) Process for the production of neutral or weakly acidic detergents and emulsifiers
DE634960C (en) Process for the production of corrosion-resistant, metallically pure surfaces on iron objects
AT225130B (en) Process for the regeneration of anion exchangers used in the desalination of sugar solutions in an acid cycle
DE392095C (en) Process for treating tars