DE869762C - Mortar mixer - Google Patents

Mortar mixer

Info

Publication number
DE869762C
DE869762C DEJ5270A DEJ0005270A DE869762C DE 869762 C DE869762 C DE 869762C DE J5270 A DEJ5270 A DE J5270A DE J0005270 A DEJ0005270 A DE J0005270A DE 869762 C DE869762 C DE 869762C
Authority
DE
Germany
Prior art keywords
mortar mixer
lime
milk
grate
mixer
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
DEJ5270A
Other languages
German (de)
Inventor
Gerhard Junge
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 DEJ5270A priority Critical patent/DE869762C/en
Application granted granted Critical
Publication of DE869762C publication Critical patent/DE869762C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08Apparatus 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
    • B28C5/0887Apparatus 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 provided with sieves or filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Description

Der Mauer- und Putzmörtel wird maschinell mit Hilfe von Trommelmischern (sich drehende Trommeln mit Leit- und Mischschaufeln) oder Mischerschnecken (Trog mit darin laufender Mischerschnecke) hergestellt. Eine gute Mischung mit diesen Maschinen geht auf Kosten der Mischdauer und eine dauernde Wartung ist bei ihnen Bedingung.The masonry and plastering mortar is done mechanically with the help of drum mixers (rotating drums with guide and mixing blades) or mixer screws (trough with a mixer screw running in it). A good mix with these Machines are at the expense of the mixing time and require constant maintenance Condition.

Die in der Zeichnung beispielsweise dargestellte Erfindung hat einen verbesserten Mörtelmischer zum Gegenstand. .The invention shown for example in the drawing has one improved mortar mixer to the subject. .

Vom Förderband A gelangt der noch ungesiebte Sand durch den Zulauf B in den Siebkörper C; wo der Gebrauchssand d vom Abfallgute getrennt wird. Der Gebrauchssand d wird in einem zylindrischen Behälter M aufgefangen, während das Abfallgut e weggeschleudert wird. Dem Gebrauchssand d wird sodann Kalkmilch F zugeführt. Beides, Gebrauchssand d und Kalkmilch F fallen auf das Schaufelra@d G und werden hier nach unten zum Schaufelrad H schlagend geleitet. Zwischen dem Schaufelra-d G und dem Schaufelrad H entsteht aul Grund der verschiedenen Stellungen ihrer Schaufeln ein Wirbel, der dieses Mischgut aufnimmt und den bereits gelockerten Gebrauchssand d mit der zerstäubten Kalkmilch F durchwirbelt. Schaufelrad H erfaßt dieses Gemenge K und fördert es, das bereits nun intensiv gemischt ist, auf das Förderband J. Der Siebkörper C und die Schaufelräder G und H sitzen auf einer Welle, die den Antrieb bei T hat. Durch die Verwendung eines umlaufenden Schleudersiebkörpers sowie durch die Zuführung von Kalkmilch (auch Kalkmilch von gelöschtem Calciumkarbid), die mit dem gesiebten Sand wirbelnd und somit intensiv zwangsgemischt wird, ist es möglich, die Mischleistung heraufzusetzen, während die Wartung der Anlage sich erübrigt, da das Aggregat durch den von den Schaufelrädern G und H erzeugten Sog sich selbst reinigt.The still unscreened sand comes from conveyor belt A through the inlet B into the strainer body C; where the used sand d is separated from the waste. Of the Used sand d is collected in a cylindrical container M, while the Waste is thrown away. Lime milk F is then added to the used sand d. Both used sand d and milk of lime F fall onto the shovel wheel @ d G and become here directed down to the paddle wheel H striking. Between the Schaufelra-d G and the paddle wheel H arises due to the different positions of their paddles a vortex that picks up this mix and the already loosened used sand d swirled with the atomized milk of lime F. Bucket wheel H captures this mixture K and conveys it, which has already been intensively mixed, onto the conveyor belt J. Der Sieve body C and the paddle wheels G and H sit on a shaft that drives the drive at T has. By using a rotating centrifugal screen body as well as by the supply of milk of lime (also milk of lime of slaked calcium carbide), which with whirling around the sifted sand and thus intensively forcibly mixed, it is possible increase the mixing capacity while the maintenance of the system is unnecessary, because the unit is self-contained by the suction generated by the paddle wheels G and H cleans.

Claims (1)

PATENTANSPRUCH: Mörtelmischer, gekennzeichnet durch ein umlaufendes kegelstumpfförmiges Rostsieb in Verbindung mit zwei Schaufelrädern mit je verschiedenen Schaufelstellungen, die an der gleichen senkrechten Antriebswelle unterhalb des Rostsiebes angebracht und von einer feststehenden Trommel umgeben sind, die von Zuleitungen für Kalkmilch zwischen Rostsieb und oberem Schaufelrad durchsetzt wird.PATENT CLAIM: Mortar mixer, characterized by a rotating Frustoconical grate screen in connection with two paddle wheels, each with different ones Blade positions that are on the same vertical drive shaft below the Grate sieve attached and surrounded by a fixed drum, which of Feed lines for milk of lime is penetrated between the grate screen and the upper paddle wheel.
DEJ5270A 1951-12-07 1951-12-07 Mortar mixer Expired DE869762C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ5270A DE869762C (en) 1951-12-07 1951-12-07 Mortar mixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ5270A DE869762C (en) 1951-12-07 1951-12-07 Mortar mixer

Publications (1)

Publication Number Publication Date
DE869762C true DE869762C (en) 1953-03-09

Family

ID=7198347

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ5270A Expired DE869762C (en) 1951-12-07 1951-12-07 Mortar mixer

Country Status (1)

Country Link
DE (1) DE869762C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044036B (en) * 1952-06-26 1958-11-20 Fr Des Produits Gelsol Soc Apparatus for the decanting of suspended matter containing pulp and a method for operating the apparatus
CN111702950A (en) * 2020-05-19 2020-09-25 太原市水利技术推广服务站 Concrete mixing device is used in hydraulic engineering construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044036B (en) * 1952-06-26 1958-11-20 Fr Des Produits Gelsol Soc Apparatus for the decanting of suspended matter containing pulp and a method for operating the apparatus
CN111702950A (en) * 2020-05-19 2020-09-25 太原市水利技术推广服务站 Concrete mixing device is used in hydraulic engineering construction

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