EP3646943A3 - Method for producing a structure from building material - Google Patents

Method for producing a structure from building material Download PDF

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Publication number
EP3646943A3
EP3646943A3 EP19208377.2A EP19208377A EP3646943A3 EP 3646943 A3 EP3646943 A3 EP 3646943A3 EP 19208377 A EP19208377 A EP 19208377A EP 3646943 A3 EP3646943 A3 EP 3646943A3
Authority
EP
European Patent Office
Prior art keywords
building material
drum
producing
mixer
mixing
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.)
Granted
Application number
EP19208377.2A
Other languages
German (de)
French (fr)
Other versions
EP3646943A2 (en
EP3646943B1 (en
Inventor
Patrik Kuhn
Armin Brühwiler
Raphael Bourquin
Didier Lootens
Luka OBLAK
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.)
Sika Technology AG
Original Assignee
Sika Technology AG
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 Sika Technology AG filed Critical Sika Technology AG
Publication of EP3646943A2 publication Critical patent/EP3646943A2/en
Publication of EP3646943A3 publication Critical patent/EP3646943A3/en
Application granted granted Critical
Publication of EP3646943B1 publication Critical patent/EP3646943B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids
    • B01F23/64—Mixing solids with solids using rotatable mixing elements at the lower end of discharge hoppers
    • 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
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0724—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis directly mounted on the rotating axis
    • 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
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0725—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis on the free end of the rotating axis
    • 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
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0726—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by a single radial rod, other than open frameworks
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1121—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades pin-shaped
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • 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
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • 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
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
    • B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75455—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle
    • B01F35/754551—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle using helical screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
    • 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
    • B28C5/0806—Details; Accessories
    • B28C5/0818—Charging or discharging gates or chutes; Sealing 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
    • 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
    • B28C5/14—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 horizontal or substantially horizontal axis
    • B28C5/142—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 horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
    • B28C5/143—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 horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades for materials flowing continuously through the mixing device
    • 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
    • B28C5/14—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 horizontal or substantially horizontal axis
    • B28C5/148—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 horizontal or substantially horizontal axis the stirrer shaft carrying a plurality of radially extending mixing bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients

Abstract

Ein Verfahren zum Herstellen einer Struktur aus Baumaterial, umfassend die Schritte:Mischen eines pumpbaren Baumaterials und einer pumpbaren Substanz, welche ein Baumaterialzusatzmittel enthält, mit einem Mischer (1), wobei der Mischer (1) umfasst: eine Trommel (2) mit zumindest einem Einlass (6) und einem Auslass (7), einen Antrieb (3), eine Rührwelle (4) zum Mischen eines Mischgutes, welche in der Trommel (2) angeordnet ist und welche mit dem Antrieb (3) gekoppelt ist, und eine Fördervorrichtung (5), welche in der Trommel (2) angeordnet ist, und welche auf einer selben Achse wie die Rührwelle (4) angeordnet ist; undApplizieren des Gemisches mit einer Verfahrvorrichtung (31).A method for manufacturing a structure from building material, comprising the steps of: mixing a pumpable building material and a pumpable substance containing a building material additive with a mixer (1), the mixer (1) comprising: a drum (2) with at least one Inlet (6) and an outlet (7), a drive (3), a stirrer shaft (4) for mixing a material to be mixed, which is arranged in the drum (2) and which is coupled to the drive (3), and a conveying device (5) which is arranged in the drum (2) and which is arranged on the same axis as the agitator shaft (4); and applying the mixture with a traversing device (31).

EP19208377.2A 2016-03-01 2017-03-01 Method for producing a structure from building material Active EP3646943B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16158056 2016-03-01
PCT/EP2017/054824 WO2017149040A1 (en) 2016-03-01 2017-03-01 Mixer, system for applying a building material and method for producing a structure from building material
EP17707571.0A EP3423178B1 (en) 2016-03-01 2017-03-01 Mixer, system for applying a building material and method for producing a structure from building material

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP17707571.0A Division EP3423178B1 (en) 2016-03-01 2017-03-01 Mixer, system for applying a building material and method for producing a structure from building material
EP17707571.0A Division-Into EP3423178B1 (en) 2016-03-01 2017-03-01 Mixer, system for applying a building material and method for producing a structure from building material

Publications (3)

Publication Number Publication Date
EP3646943A2 EP3646943A2 (en) 2020-05-06
EP3646943A3 true EP3646943A3 (en) 2020-10-14
EP3646943B1 EP3646943B1 (en) 2023-05-24

Family

ID=55451090

Family Applications (3)

Application Number Title Priority Date Filing Date
EP19208377.2A Active EP3646943B1 (en) 2016-03-01 2017-03-01 Method for producing a structure from building material
EP17707571.0A Active EP3423178B1 (en) 2016-03-01 2017-03-01 Mixer, system for applying a building material and method for producing a structure from building material
EP19208375.6A Pending EP3659699A3 (en) 2016-03-01 2017-03-01 Mixer

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP17707571.0A Active EP3423178B1 (en) 2016-03-01 2017-03-01 Mixer, system for applying a building material and method for producing a structure from building material
EP19208375.6A Pending EP3659699A3 (en) 2016-03-01 2017-03-01 Mixer

Country Status (19)

Country Link
US (1) US20190047176A1 (en)
EP (3) EP3646943B1 (en)
JP (2) JP7089476B2 (en)
KR (2) KR20220070330A (en)
CN (1) CN108698001B (en)
AU (1) AU2017225809B2 (en)
BR (1) BR112018017136A2 (en)
CA (1) CA3015856A1 (en)
CL (1) CL2018002448A1 (en)
CO (1) CO2018010008A2 (en)
DK (1) DK3646943T3 (en)
ES (1) ES2951846T3 (en)
MX (1) MX2018010452A (en)
PT (1) PT3646943T (en)
RU (1) RU2735761C2 (en)
SA (1) SA518392206B1 (en)
SG (1) SG11201807491SA (en)
WO (1) WO2017149040A1 (en)
ZA (1) ZA201806381B (en)

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CN113648859B (en) * 2021-08-11 2024-03-19 安徽博尚化工设备有限公司 Mechanical equal-proportion online feeding mixer
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EP4151409A1 (en) 2021-09-21 2023-03-22 Holcim Technology Ltd Dry cementitious material mixture for 3d-printing
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KR102628402B1 (en) * 2021-10-07 2024-01-23 고려대학교 산학협력단 3d printing method through multiple multiple-stage-mixing
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JP2023114219A (en) 2022-02-04 2023-08-17 キヤノン株式会社 Illumination control device and system, and imaging apparatus
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DK3646943T3 (en) 2023-08-14
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JP7089476B2 (en) 2022-06-22
EP3659699A2 (en) 2020-06-03
SA518392206B1 (en) 2023-01-18
JP2022016472A (en) 2022-01-21
RU2018125991A3 (en) 2020-09-01
WO2017149040A1 (en) 2017-09-08
PT3646943T (en) 2023-07-27
EP3659699A3 (en) 2020-10-21
EP3646943A2 (en) 2020-05-06
CN108698001A (en) 2018-10-23
RU2018125991A (en) 2020-04-01
ZA201806381B (en) 2019-07-31
MX2018010452A (en) 2019-03-28
SG11201807491SA (en) 2018-09-27
RU2735761C2 (en) 2020-11-06
BR112018017136A2 (en) 2019-01-15
AU2017225809B2 (en) 2022-07-21
ES2951846T3 (en) 2023-10-25
US20190047176A1 (en) 2019-02-14
CN108698001B (en) 2022-08-02
KR20220070330A (en) 2022-05-30
EP3423178A1 (en) 2019-01-09
JP2019511972A (en) 2019-05-09
CL2018002448A1 (en) 2018-12-28
CA3015856A1 (en) 2017-09-08
EP3646943B1 (en) 2023-05-24
EP3423178B1 (en) 2022-08-17
AU2017225809A1 (en) 2018-08-16

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