DE20017762U1 - Mixing pump device for mortar, with improved mixing - Google Patents

Mixing pump device for mortar, with improved mixing

Info

Publication number
DE20017762U1
DE20017762U1 DE20017762U DE20017762U DE20017762U1 DE 20017762 U1 DE20017762 U1 DE 20017762U1 DE 20017762 U DE20017762 U DE 20017762U DE 20017762 U DE20017762 U DE 20017762U DE 20017762 U1 DE20017762 U1 DE 20017762U1
Authority
DE
Germany
Prior art keywords
mixing
cylinder
pump device
water supply
behind
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 - Lifetime
Application number
DE20017762U
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.)
KNAUF PFT GMBH & CO. KG, DE
Original Assignee
PFT GmbH
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 PFT GmbH filed Critical PFT GmbH
Priority to DE20017762U priority Critical patent/DE20017762U1/en
Publication of DE20017762U1 publication Critical patent/DE20017762U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28C5/08—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
    • B28C5/1284—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 having a feeding hopper and consecutive vertical or inclined mixing container fed at its upper part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2123—Shafts with both stirring means and feeding or discharging means
    • 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
    • B28C5/16—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 the stirrers having motion about a vertical or steeply inclined axis

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Mischpumpvorrichtung für Mörtel, mit verbesserter Mischung, bei der eine Mischeinrichtung in einem Mischrohr ein antreibbares Mischwerk­ zeug aufweist, bei dem das Mischrohr in einer Durchlaufrichtung gesehen hinten einen Troc­ kengutzugang und weiter vorne eine Wasserzufuhr aufweist, und bei der der Mischeinrichtung eine Förderpumpe nachgeordnet ist, dadurch gekennzeichnet, daß das Mischwerkzeug (3) einen in Durchlaufrichtung (5) gesehen hinten ge­ schlossenen (16) Zylinder (9) aufweist, der gegenüber dem Mischrohr (4) einen Ringspaltraum (18) bildet und an der Mantelfläche Simsgebilde (17) trägt, die sich wendelförmig entlang der Mantelfläche erstrecken, und daß der Zylinder (9) sich von mit Abstand hinter der Wasserzufuhr (7) bis über die Wasserzufuhr erstreckt.1.Mixing pump device for mortar, with improved mixing, in which a mixing device in a mixing tube has a drivable mixing device, in which the mixing tube, seen in a direction of passage, has a dry access to the rear and a water supply further ahead, and in which a feed pump is arranged downstream of the mixing device is characterized in that the mixing tool (3) has a seen in the direction of passage (5) behind ge closed (16) cylinder (9) which forms an annular gap space (18) relative to the mixing tube (4) and on the lateral surface Sims structure (17 ), which extend helically along the lateral surface, and that the cylinder ( 9 ) extends from a distance behind the water supply ( 7 ) to over the water supply. 2. Mischpumpvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Länge des Zylinders (9) in Durchlaufrichtung (5) mindestens zwei Drittel des Außendurchmessers des Zylinders ist.2. Mixing pump device according to claim 1, characterized in that the length of the cylinder ( 9 ) in the flow direction ( 5 ) is at least two thirds of the outer diameter of the cylinder. 3. Mischpumpvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß sich mindestens ein Viertel der Länge des Zylinders (9) hinter der Wasserzufuhr (7) befindet.3. Mixing pump device according to claim 1 or 2, characterized in that there is at least a quarter of the length of the cylinder ( 9 ) behind the water supply ( 7 ). 4. Mischpumpvorrichtung nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß die Wasserzufuhr (7) bei dem vorne liegenden Endbereich der mit dem Zy­ linder (9) versehenen Mischeinrichtung (10) angeordnet ist.4. Mixing pump device according to claim 1, 2 or 3, characterized in that the water supply ( 7 ) is arranged in the front end region of the cylinder with the cylinder ( 9 ) provided mixing device ( 10 ). 5. Mischpumpvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Simsgebilde (17) jeweils ein in sich geschlossen verlau­ fender Sims sind.5. Mixing and pumping device according to one of the preceding claims, characterized in that the ledge structures ( 17 ) are each a self-contained lingering ledge. 6. Mischpumpvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sich jedes Simsgebilde (17) über die gesamte Länge des Zy­ linders (9) erstreckt. 6. Mixing pump device according to one of the preceding claims, characterized in that each ledge structure ( 17 ) extends over the entire length of the cylinder ( 9 ). 7. Mischpumpvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß um den gesamten Umfang des Zylinders (9) herum Simsge­ bilde (17) vorgesehen ist.7. Mixing pump device according to one of the preceding claims, characterized in that around the entire circumference of the cylinder ( 9 ) Simsge form ( 17 ) is provided. 8. Mischpumpvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Mischwerkzeug (10) hinter dem Zylinder (9) ein Mischgestänge (8) bildet.8. Mixing pump device according to one of the preceding claims, characterized in that the mixing tool ( 10 ) behind the cylinder ( 9 ) forms a mixing rod ( 8 ).
DE20017762U 2000-10-17 2000-10-17 Mixing pump device for mortar, with improved mixing Expired - Lifetime DE20017762U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20017762U DE20017762U1 (en) 2000-10-17 2000-10-17 Mixing pump device for mortar, with improved mixing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20017762U DE20017762U1 (en) 2000-10-17 2000-10-17 Mixing pump device for mortar, with improved mixing

Publications (1)

Publication Number Publication Date
DE20017762U1 true DE20017762U1 (en) 2000-12-14

Family

ID=7947725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20017762U Expired - Lifetime DE20017762U1 (en) 2000-10-17 2000-10-17 Mixing pump device for mortar, with improved mixing

Country Status (1)

Country Link
DE (1) DE20017762U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010118

R081 Change of applicant/patentee

Owner name: KNAUF PFT GMBH & CO. KG, DE

Free format text: FORMER OWNER: PFT PUTZ- UND FOERDERTECHNIK GMBH & CO. KG, 97346 IPHOFEN, DE

Effective date: 20030819

R156 Lapse of ip right after 3 years

Effective date: 20040501