DE1043190B - Process for the preparation of suspensions containing lime or cement - Google Patents

Process for the preparation of suspensions containing lime or cement

Info

Publication number
DE1043190B
DE1043190B DEW11573A DEW0011573A DE1043190B DE 1043190 B DE1043190 B DE 1043190B DE W11573 A DEW11573 A DE W11573A DE W0011573 A DEW0011573 A DE W0011573A DE 1043190 B DE1043190 B DE 1043190B
Authority
DE
Germany
Prior art keywords
cement
suspensions containing
preparation
containing lime
lime
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.)
Pending
Application number
DEW11573A
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
Application filed by Individual filed Critical Individual
Priority to DEW11573A priority Critical patent/DE1043190B/en
Publication of DE1043190B publication Critical patent/DE1043190B/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0067—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/48—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions wherein the mixing is effected by vibrations
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0003—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of electric or wave energy or particle radiation
    • C04B40/0021—Sonic or ultrasonic waves, e.g. to initiate sonochemical reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Description

Verfahren zur Herstellung von Kalk oder Zement enthaltenden Suspensionen Zusatz zum Patent 960 2'71 Gegenstand des Patentes 960 271 ist ein Verfahren zum Beschleunigen von Misch-, Rühr-, Trenn-, Sieb-, Aufschlämm-, Dispersions-, Emulsions- und ähnlichen Vorgängen, welches dadurch gekennzeichnet ist, daß das zu behandelnde Gut gleichzeitig der Einwirkung von Vibrationseinflüssen und einer Durchwirbelung unterworfen wird. Hierdurch wird die Intensität der gewünschten Vorgänge wesentlich beschleunigt.Process for the preparation of suspensions containing lime or cement Addition to patent 960 2'71 The subject of patent 960 271 is a method for Accelerating mixing, stirring, separating, sieving, slurrying, dispersion, emulsion and similar processes, which is characterized in that the to be treated Good at the same time the effect of vibration influences and turbulence is subjected. This makes the intensity of the desired processes essential accelerated.

Es hat sich nun ergeben, daß dieses Verfahren, soweit es Misch-, Rühr-, Aufschlämm-, Dispersions-oder Emulsionsvorgänge betrifft, sich besonders vorteilhaft zur Herstellung beständiger, Kalk oder Zement enthaltender Suspensionen eignet, insbesondere zur kontinuierlichen Herstellung großer Mengen von Kalk- und Zementsuspensionen, wie sie auf großen Baustellen erforderlich sind.It has now been found that this process, insofar as it involves mixing, stirring, Slurry, dispersion or emulsion processes are particularly advantageous suitable for the production of permanent suspensions containing lime or cement, especially for the continuous production of large quantities of lime and cement suspensions, as required on large construction sites.

Es ist bisher für die Herstellung von Kalk- oder Zementsuspensionen bekannt, mittels intensiver Rührwerke, z. B. Turbine oder Rührflügel, oder auch mittels Ultraschalleinwirkung zu arbeiten, um eine homogene Masse zu erhalten. Die Schwingungserreger wurden hierbei an der Außenseite der Behälter angebracht. Von diesen wird der Behälter in Schwingungen versetzt, und die Schwingungskräfte werden von dem Behälter auf die Suspension übertragen. Es isr auch bekannt, Tonsuspensionen oder allgemein Flüssigkeiten mittels in diese Flüssigkeiten eintauchender Ultraschallschwingungsgeräte zu behandeln.So far it has been used for the production of lime or cement suspensions known, by means of intensive agitators, z. B. turbine or impeller, or else to work by means of ultrasound in order to obtain a homogeneous mass. the Vibration exciters were attached to the outside of the container. from these the container is set in vibration, and the vibration forces are transferred from the container to the suspension. It is also known to be clay suspensions or liquids in general by means of ultrasonic vibration devices immersed in these liquids to treat.

Das erfindungsgemäße Verfahren steigert demgegenüber die Homogenisierungswirkung noch erheblich, so daß besonders beständige Kalk- oder Zementsuspensionen erhalten werden.In contrast, the method according to the invention increases the homogenization effect still considerable, so that particularly stable lime or cement suspensions are obtained will.

Claims (1)

PATLNTANSPRUCfi: Verfahren zum Beschleunigen von Misch-, Rühr-, Aufschlämm-, Dispersions-, Emulsions- und ähnlichen Vorgängen, bei welchem das zu behandelnde Gut gleichzeitig der Einwirkung von Vibrationseinflüssen und einer Durchwirbelung unterworfen wird, nach Patent 960 271, gekennzeichnet durch die Anwendung des Verfahrens zur Herstellung beständiger, Kalk oder Zement enthaltender Suspensionen. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 586 620, 800 708, 806 346, 809 062, 816 216, 825 084, 838 225, 844 589, 851014, 858 817; deutsche Patentanmeldung K 5323 1Y/42 s (bekanntgemacht am 15. 1. 1953) ; französische Patentschrift Nr. 850 363; USA.-Patentschrift Nr. 2 609 185.PATLNTANSPRUCfi: Process for accelerating mixing, stirring, slurrying, dispersion, emulsion and similar processes, in which the material to be treated is subjected to the effects of vibration and turbulence at the same time, according to patent 960 271, characterized by the application the process for the production of permanent suspensions containing lime or cement. Considered publications: German Patent Nos. 586 620, 800 708, 806 346, 809 062, 816 216, 825 084, 838 225, 844 589, 851014, 858 817; German patent application K 5323 1Y / 42 s (published January 15, 1953); French Patent No. 850,363; U.S. Patent No. 2,609,185.
DEW11573A 1953-06-30 1953-06-30 Process for the preparation of suspensions containing lime or cement Pending DE1043190B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW11573A DE1043190B (en) 1953-06-30 1953-06-30 Process for the preparation of suspensions containing lime or cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW11573A DE1043190B (en) 1953-06-30 1953-06-30 Process for the preparation of suspensions containing lime or cement

Publications (1)

Publication Number Publication Date
DE1043190B true DE1043190B (en) 1958-11-06

Family

ID=7594600

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW11573A Pending DE1043190B (en) 1953-06-30 1953-06-30 Process for the preparation of suspensions containing lime or cement

Country Status (1)

Country Link
DE (1) DE1043190B (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586620C (en) * 1928-06-23 1933-10-23 Heinrich Schieferstein Method and device for the vibratory excitation of liquid, grainy, dusty or pulpy masses
FR850363A (en) * 1938-02-17 1939-12-15 Process for manufacturing solids under the influence of sound waves or super-sound waves
DE800708C (en) * 1949-01-01 1950-11-30 Wacker Geb Ruettel and tamping device
DE806346C (en) * 1947-05-29 1951-06-14 Emile Dezillie Process for making cement mixes
DE809062C (en) * 1950-01-15 1951-07-23 Schlegel Walter Method and device for straining suspensions
DE816216C (en) * 1948-06-23 1951-10-08 Hermann Dorfner Method for the treatment of clay suspensions
DE825084C (en) * 1949-06-08 1951-12-17 Atlas Werke Ag Device for sonic vibration treatment of materials
DE838225C (en) * 1950-06-27 1952-05-05 Atlas Werke Ag Device for sound treatment
DE844589C (en) * 1950-09-14 1952-07-21 Siemens Ag Washing machine
US2609185A (en) * 1949-07-04 1952-09-02 F S Smidth & Co Method and apparatus for increasing fluidity of material
DE851014C (en) * 1943-04-10 1952-09-29 Johann Keller G M B H Process and device for mixing liquid mixtures consisting of granular masses and liquids
DE858817C (en) * 1949-10-30 1952-12-08 Kalksandstein U Leichtbeton G Process for the production of artificial stone masses

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE586620C (en) * 1928-06-23 1933-10-23 Heinrich Schieferstein Method and device for the vibratory excitation of liquid, grainy, dusty or pulpy masses
FR850363A (en) * 1938-02-17 1939-12-15 Process for manufacturing solids under the influence of sound waves or super-sound waves
DE851014C (en) * 1943-04-10 1952-09-29 Johann Keller G M B H Process and device for mixing liquid mixtures consisting of granular masses and liquids
DE806346C (en) * 1947-05-29 1951-06-14 Emile Dezillie Process for making cement mixes
DE816216C (en) * 1948-06-23 1951-10-08 Hermann Dorfner Method for the treatment of clay suspensions
DE800708C (en) * 1949-01-01 1950-11-30 Wacker Geb Ruettel and tamping device
DE825084C (en) * 1949-06-08 1951-12-17 Atlas Werke Ag Device for sonic vibration treatment of materials
US2609185A (en) * 1949-07-04 1952-09-02 F S Smidth & Co Method and apparatus for increasing fluidity of material
DE858817C (en) * 1949-10-30 1952-12-08 Kalksandstein U Leichtbeton G Process for the production of artificial stone masses
DE809062C (en) * 1950-01-15 1951-07-23 Schlegel Walter Method and device for straining suspensions
DE838225C (en) * 1950-06-27 1952-05-05 Atlas Werke Ag Device for sound treatment
DE844589C (en) * 1950-09-14 1952-07-21 Siemens Ag Washing machine

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