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RU2020115021A - STRAIGHT MIXTURE EXTRUDER - Google Patents

STRAIGHT MIXTURE EXTRUDER Download PDF

Info

Publication number
RU2020115021A
RU2020115021A RU2020115021A RU2020115021A RU2020115021A RU 2020115021 A RU2020115021 A RU 2020115021A RU 2020115021 A RU2020115021 A RU 2020115021A RU 2020115021 A RU2020115021 A RU 2020115021A RU 2020115021 A RU2020115021 A RU 2020115021A
Authority
RU
Russia
Prior art keywords
building
transport system
extruder according
extruder
current
Prior art date
Application number
RU2020115021A
Other languages
Russian (ru)
Other versions
RU2020115021A3 (en
Inventor
Александр Владимирович Маслов
Original Assignee
Общество с ограниченной ответственностью «АМТ»
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 Общество с ограниченной ответственностью «АМТ» filed Critical Общество с ограниченной ответственностью «АМТ»
Priority to RU2020115021A priority Critical patent/RU2020115021A/en
Priority to PCT/RU2021/050114 priority patent/WO2021221545A1/en
Publication of RU2020115021A3 publication Critical patent/RU2020115021A3/ru
Publication of RU2020115021A publication Critical patent/RU2020115021A/en

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
    • 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
    • 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
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Coating Apparatus (AREA)

Claims (5)

1. Прямоточный экструдер строительных смесей для 3D-принтера, состоящий из корпуса (1) с устройством крепления (2), позволяющим закрепить экструдер на исполнительных механизмах принтера, отверстий (3) для загрузки строительного материала, сопла (7) с выходным отверстием для экструдирования строительного материала, при этом в нижнюю часть корпуса (1) интегрирован дозатор (6) строительных смесей, позволяющий регулировать количество строительной смеси при формировании печатаемого слоя, отличающийся тем, что содержит закрепленное в корпусе (1) смешивающее устройство (5) с дозаторами ингредиентов(4) строительных смесей, подключенными к транспортным системам (8).1. Straight-through extruder of building mixtures for a 3D printer, consisting of a body (1) with a mounting device (2) that allows you to fix the extruder on the printer's actuators, holes (3) for loading building material, nozzles (7) with an outlet for extrusion construction material, while in the lower part of the housing (1) there is an integrated dispenser (6) for building mixtures, which allows you to regulate the amount of building mixture during the formation of the printed layer, characterized in that it contains a mixing device (5) fixed in the body (1) with ingredient dispensers ( 4) building mixtures connected to transport systems (8). 2. Прямоточный экструдер по п. 1, отличающийся тем, что смешивающее устройство (5) содержит клапан отсечки воздуха (12).2. A co-current extruder according to claim 1, characterized in that the mixing device (5) comprises an air cut-off valve (12). 3. Прямоточный экструдер по п. 1, отличающийся тем, что дозатор (6) строительных смесей выполнен в виде шнека или героторной пары, соединенной с приводом (9).3. A co-current extruder according to claim 1, characterized in that the metering unit (6) for building mixtures is made in the form of a screw or a gerotor pair connected to a drive (9). 4. Прямоточный экструдер по п. 1, отличающийся тем, что ингредиенты для приготовления строительной смеси подаются раздельно по транспортным системам (8), в том числе сухие ингредиенты (15) посредством сжатого воздуха (14) по одной транспортной системе, а вода (13) по второй транспортной системе.4. A co-current extruder according to claim 1, characterized in that the ingredients for the preparation of the construction mixture are fed separately through transport systems (8), including dry ingredients (15) by means of compressed air (14) through one transport system, and water (13 ) on the second transport system. 5. Прямоточный экструдер по п. 4, отличающийся тем, что транспортная система для подачи сухих ингредиентов посредством сжатого воздуха может представлять собой пневмотранспортную систему.5. A co-current extruder according to claim 4, characterized in that the transport system for supplying dry ingredients by means of compressed air can be a pneumatic transport system.
RU2020115021A 2020-04-28 2020-04-28 STRAIGHT MIXTURE EXTRUDER RU2020115021A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2020115021A RU2020115021A (en) 2020-04-28 2020-04-28 STRAIGHT MIXTURE EXTRUDER
PCT/RU2021/050114 WO2021221545A1 (en) 2020-04-28 2021-04-28 Straight-flow extruder for building mixes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2020115021A RU2020115021A (en) 2020-04-28 2020-04-28 STRAIGHT MIXTURE EXTRUDER

Publications (2)

Publication Number Publication Date
RU2020115021A3 RU2020115021A3 (en) 2021-10-28
RU2020115021A true RU2020115021A (en) 2021-10-28

Family

ID=78373758

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020115021A RU2020115021A (en) 2020-04-28 2020-04-28 STRAIGHT MIXTURE EXTRUDER

Country Status (2)

Country Link
RU (1) RU2020115021A (en)
WO (1) WO2021221545A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2035054B1 (en) * 2023-06-09 2024-12-19 Zavhy Collective B V System for three-dimensional printing concrete structures and method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU716832A1 (en) * 1977-07-25 1980-02-28 Государственный Проектный Институт "Гипрогражданпромстрой" Unit for preparing concrete mix and dispensing it to moulding stations
RU2245246C1 (en) * 2003-09-08 2005-01-27 Акаев Абакар Ахмедпашаевич Installation for production of foamed concrete by aeration
GB201118807D0 (en) * 2011-11-01 2011-12-14 Univ Loughborough Method and apparatus
ES2951846T3 (en) * 2016-03-01 2023-10-25 Sika Tech Ag Procedure for manufacturing a structure from construction material
RU2016142836A (en) * 2016-10-31 2018-05-03 Общество с ограниченной ответственностью "Научно-технический центр "Специальные технологии" 3D PRINTER FOR UNDERWATER PRINTING OF OBJECTS
CN108943419A (en) * 2018-09-17 2018-12-07 中铁四局集团有限公司 Control system and control method for continuous mixing and pumping of concrete based on 3D printing

Also Published As

Publication number Publication date
RU2020115021A3 (en) 2021-10-28
WO2021221545A1 (en) 2021-11-04

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