DE658876C - Mixing machine for the production of vented concrete, vented ceramic masses, such as fireclay o. - Google Patents

Mixing machine for the production of vented concrete, vented ceramic masses, such as fireclay o.

Info

Publication number
DE658876C
DE658876C DEM132592D DEM0132592D DE658876C DE 658876 C DE658876 C DE 658876C DE M132592 D DEM132592 D DE M132592D DE M0132592 D DEM0132592 D DE M0132592D DE 658876 C DE658876 C DE 658876C
Authority
DE
Germany
Prior art keywords
vented
concrete
production
mixing machine
ceramic masses
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
DEM132592D
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.)
OTTO MANFRED ING
Original Assignee
OTTO MANFRED ING
Publication date
Priority to DEM132592D priority Critical patent/DE658876C/en
Application granted granted Critical
Publication of DE658876C publication Critical patent/DE658876C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28C5/46—Arrangements for applying super- or sub-atmospheric pressure during mixing; Arrangements for cooling or heating during mixing, e.g. by introducing vapour
    • B28C5/462—Mixing at sub- or super-atmospheric pressure
    • B28C5/464—Mixing at sub- or super-atmospheric pressure at sub-atmospheric pressure
    • 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
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B28C5/10—Mixing in containers not actuated to effect the mixing
    • B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
    • B28C5/1238—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices
    • B28C5/1276—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers for materials flowing continuously through the mixing device and with incorporated feeding or discharging devices with consecutive separate containers with rotating stirring and feeding or discharging means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Description

Mischmaschine zum Herstellen von entlu#41.ekem1Beton, entlüfteten keramischen Massen, wie Schämö,Een o. dgl. Vorliegende Erfindung hat eine Mischmaschine zum Herstellen von entlüftetem Beton, entlüfteten keramischen Massen, wie Schaurotten o. dgl., zum Gegenstand. Es sind schon Mischmaschinen mit Entlüftungseinrichtungen bekannt, welche Einrichtungen jedoch den Nachteil besitzen, daß vor der notwendigen Verdichtung der Masse dieselbe wieder mit der Außenluft in Berührung kommt, was Vorrichtungen nötig macht, welche eine Beseitigung der beim Verdichtungsvorgang wieder eingedrungenen Luft ermöglichen. Dieser Nachteil wird erfindungsgemäß dadurch beseitigt, daß die vorgesehene schräg gelagerte Mischtrommel einerseits an eine luftabdichtende Zuschleußvorrichtung für das Gut und andererseits ,an eine noch im Unterdruckraum liegende, das Gut verdichtende Austragvorrichtung angeschlossen ist.Mixing machine for the production of vented concrete, vented ceramic masses, such as Schämö, Een or the like. The present invention has a mixing machine for the production of vented concrete, vented ceramic masses, such as scotch rotors o. the like., on the subject. There are already mixing machines with ventilation devices known, but which facilities have the disadvantage that before the necessary Compression of the mass which comes into contact with the outside air again Makes devices necessary, which eliminates the compression process Allow air to enter again. According to the invention, this disadvantage is thereby eliminated eliminates that the intended inclined mixing drum on the one hand to a airtight locking device for the good and on the other hand, to a still The discharge device which is located in the vacuum chamber and compresses the material is connected is.

In der Zeichnung ist die Erfindung beispielsweise veranschaulicht: i ist der Aufgabetrichter, 2 die Zubringervorrichtung, 3 die Durchschleußvorrichtung, welche gleichzeitig den luftdichten Abschluß des Mischers q. gegenüber der Zubringervorrichtung 2 gewährleistet; 5 ist die Anschlußleitung für Zusatzstoffe, 6 die Anschlußleitung zur Entlüftungsvorrichtung, vor deren Mündung ein siebartiger Körper 7 zwecks Verhinderung der Verstopfung der Leitung durch das Gut vorgesehen ist. 8 ist die Austragvorrichtung, welche bei vorliegendem Ausführungsbeispiel gleichzeitig eine Verdichtung des zur Austragung gelangenden Gutes bewirkt, zu welchem Zwecke einerseits eine Spindel mit gegen das Austragende zunehmender Stärke und andererseits eine Schnecke mit zunehmender Steigung vorgesehen ist.The invention is illustrated, for example, in the drawing: i is the feed hopper, 2 the feeder device, 3 the feed-through device, which at the same time the airtight seal of the mixer q. opposite the feeder device 2 guaranteed; 5 is the connection line for additives, 6 is the connection line to the venting device, in front of the mouth of a sieve-like body 7 for the purpose of prevention the blockage of the line by the good is intended. 8 is the discharge device, which in the present embodiment simultaneously a compression of the for Discharge of incoming goods causes, on the one hand, a spindle for what purpose with increasing strength towards the discharge and on the other hand a screw with increasing slope is provided.

Die Wirkungsweise der Einrichtung ist ohne weiteres verständlich. Zunächst wird der Mischer 4. und die Austr agvorrichtung 8 entlüftet, zu welchem Zwecke die Auslaßöffnung der Austragvorrichtung 8 beispielsweise mit einer Kappe versehen wird, welche später das durchtretende Gut abstößt. Sodann wird das Gut in üblicher Weise in den Trichter geschüttet und mit Hilfe der Schleuse 3 durch tlie Mischtrommel durchgeschleußt, wobei die Schleuse 3 bei Freigabe des Zutrittes in die Mischtrommel den luftdichten Abschlußgegen die Zubringervorrichtung 2 bewirkt. In der Mischtrommel erfolgt das übliche Mischen, nachdem die Mischtrommel mit Hilfe der Rohrleitung 6 dauernd unter Unterdruck gesetzt ist, wobei sowohl durch die Schleuse 3 als auch durch die Austragvorrichtung 8 jedweder Lufteintritt unmöglich gemacht ist.The way the device works is easy to understand. First, the mixer 4. and the Austr agvorrichtung 8 is vented to which Purposes the outlet opening of the discharge device 8, for example with a cap is provided, which later repels the passing material. Then the good becomes poured into the funnel in the usual way and with the help of the lock 3 through tlie mixing drum through, the lock 3 when the access is released causes the airtight seal against the feeder device 2 in the mixing drum. In the mixing drum, the usual mixing takes place after the mixing drum with the help the pipeline 6 is constantly under negative pressure, both through the lock 3 as well as by the discharge device 8 made any air entry impossible is.

Die neue Einrichtung kann in gleicher Weise Beton, keramische Massen, wie Schamotte oder sonstiges bildsames Gut, ,aufbereiten.The new facility can be used in the same way for concrete, ceramic masses, such as chamotte or other plastic goods,, prepare.

Claims (1)

PATRNTANSPRUCH: Mischmaschine zum Herstellen von entlüftetem Beton entlüfteten keramischen Massen, wie Schaurotten o. dgl., in einer schräg gelagerten Mischtrommel, dadurch gekennzeichnet, daß die Mischtrommel einerseits an eine .luftabdichtende Zuschleußvorrichtung für das Gut und andererseits an eine noch im Unterdruckraum liegende, das Gut verdichtende Austragvorrichtung ,angeschlossen ist.CLAIM: Mixing machine for the production of vented concrete vented ceramic masses, such as chamois o Mixing drum, characterized in that the mixing drum on the one hand is connected to an Feeding device for the good and on the other hand to a still in the vacuum space lying, the material compacting discharge device is connected.
DEM132592D Mixing machine for the production of vented concrete, vented ceramic masses, such as fireclay o. Expired DE658876C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM132592D DE658876C (en) Mixing machine for the production of vented concrete, vented ceramic masses, such as fireclay o.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM132592D DE658876C (en) Mixing machine for the production of vented concrete, vented ceramic masses, such as fireclay o.

Publications (1)

Publication Number Publication Date
DE658876C true DE658876C (en) 1938-04-19

Family

ID=7332555

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM132592D Expired DE658876C (en) Mixing machine for the production of vented concrete, vented ceramic masses, such as fireclay o.

Country Status (1)

Country Link
DE (1) DE658876C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111152B (en) * 1955-11-14 1961-07-20 Hermann Sohn Equipment on mixers, consisting of a mixing drum with ventilation device and rotating mixing tools
US3220165A (en) * 1961-12-27 1965-11-30 Aluminium Lab Ltd Method for removing entrained solids from a gaseous stream
DE2754424A1 (en) * 1977-12-07 1979-06-13 Hacheney Wilfried Colloidal water-cement mixt. made by controlled mixing process - used for mfg. building elements or coating pipes
FR2599771A1 (en) * 1986-06-04 1987-12-11 Maurer Dietrich Machine for hydraulic shotcreting
EP0351440A1 (en) * 1988-07-20 1990-01-24 KLUGE UMWELTSCHUTZ GmbH Process to incorporate disposable asbestos-containing rubble in concrete bodies, and apparatus for carrying out the process
EP0377087A2 (en) * 1988-12-31 1990-07-11 Steg Steinkühler Entsorgungs-Gesellschaft Mbh Device for disposing of hazardous materials comprising asbestos
AT398934B (en) * 1984-09-14 1995-02-27 Toncelli Marcello METHOD AND DEVICE FOR PRODUCING BLOCKS FROM ANY MATERIAL AND BLOCKS AS AN IMMEDIATE PRODUCT OF THIS METHOD
DE19743470A1 (en) * 1997-10-01 1999-04-08 Buehler Ag Apparatus for preconditioning a product to be processed in an extruder

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111152B (en) * 1955-11-14 1961-07-20 Hermann Sohn Equipment on mixers, consisting of a mixing drum with ventilation device and rotating mixing tools
US3220165A (en) * 1961-12-27 1965-11-30 Aluminium Lab Ltd Method for removing entrained solids from a gaseous stream
DE2754424A1 (en) * 1977-12-07 1979-06-13 Hacheney Wilfried Colloidal water-cement mixt. made by controlled mixing process - used for mfg. building elements or coating pipes
AT398934B (en) * 1984-09-14 1995-02-27 Toncelli Marcello METHOD AND DEVICE FOR PRODUCING BLOCKS FROM ANY MATERIAL AND BLOCKS AS AN IMMEDIATE PRODUCT OF THIS METHOD
FR2599771A1 (en) * 1986-06-04 1987-12-11 Maurer Dietrich Machine for hydraulic shotcreting
EP0351440A1 (en) * 1988-07-20 1990-01-24 KLUGE UMWELTSCHUTZ GmbH Process to incorporate disposable asbestos-containing rubble in concrete bodies, and apparatus for carrying out the process
EP0377087A2 (en) * 1988-12-31 1990-07-11 Steg Steinkühler Entsorgungs-Gesellschaft Mbh Device for disposing of hazardous materials comprising asbestos
EP0377087A3 (en) * 1988-12-31 1990-10-17 Steg Steinkühler Entsorgungs-Gesellschaft Mbh Device for disposing of hazardous materials comprising asbestos
DE19743470A1 (en) * 1997-10-01 1999-04-08 Buehler Ag Apparatus for preconditioning a product to be processed in an extruder

Similar Documents

Publication Publication Date Title
DE658876C (en) Mixing machine for the production of vented concrete, vented ceramic masses, such as fireclay o.
DE2263212C2 (en) Process for producing leather-hard moldings
DE826319C (en) Electrical cable bushing of pressure-resistant design for encapsulated devices and machines
DE2249663C2 (en) Compressed air vibrator
DE1945981A1 (en) Method and device for refilling an extruder
DE864820C (en) Method and device for compacting masses and bulk material, in particular concrete
DE537473C (en) Sand blow molding machine
DE449926C (en) Dividing machine for plastic masses, especially dough, with a measuring drum
AT224522B (en) Device for the continuous production of guns and propellants
DE396308C (en) Final plug for melting furnaces
EP0057423A1 (en) Fuel-containing unburnt brick
DE579562C (en) Device for mixing and conveying concrete or the like.
DE953507C (en) Device for uninterrupted removal of lime
DE447410C (en) Method for introducing effective material into tubular electrodes, especially those intended for Edison collectors
DE2153683B2 (en) FILLING DEVICE FOR A PLASTIC SCREW PLASTICIZING DEVICE
DE831769C (en) Injection molding press
DE512154C (en) Vacuum-tight closure of electric metal halide lamps
DE621389C (en) Device for producing molded bodies, in particular pipes, from a mixture of fiber material and cement
DE589604C (en) Centrifugal process for the production of reinforced concrete pipes
DE722245C (en) Method of manufacturing an electrical capacitor
DE437870C (en) Process for pressing molded parts from ceramic masses, especially from porcelain mass
DE546089C (en) Machine for forming the ends of fitted glass tubes into bottle necks
DE1930595U (en) SEPARATING CYLINDER OF A CONTINUOUS BUTTERFLY MACHINE.
DE229626C (en)
DE889499C (en) Process for the production of pastes containing metal dust and nitrocellulose