BR112017008058A2 - dispositivo para reprocessamento e refrigeração de areia de moldar de fundição - Google Patents

dispositivo para reprocessamento e refrigeração de areia de moldar de fundição

Info

Publication number
BR112017008058A2
BR112017008058A2 BR112017008058A BR112017008058A BR112017008058A2 BR 112017008058 A2 BR112017008058 A2 BR 112017008058A2 BR 112017008058 A BR112017008058 A BR 112017008058A BR 112017008058 A BR112017008058 A BR 112017008058A BR 112017008058 A2 BR112017008058 A2 BR 112017008058A2
Authority
BR
Brazil
Prior art keywords
mixing
cooling device
die casting
casting sand
air supply
Prior art date
Application number
BR112017008058A
Other languages
English (en)
Other versions
BR112017008058B1 (pt
Inventor
Seiler Andreas
Li Feng
Eirich Paul
Gerl Stefan
Original Assignee
Eirich Maschf Gustav Gmbh & Co Kg
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 Eirich Maschf Gustav Gmbh & Co Kg filed Critical Eirich Maschf Gustav Gmbh & Co Kg
Publication of BR112017008058A2 publication Critical patent/BR112017008058A2/pt
Publication of BR112017008058B1 publication Critical patent/BR112017008058B1/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
    • 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
    • B01F27/05—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
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar 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
    • B01F27/2122—Hollow shafts
    • 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
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • 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
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • 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
    • 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
    • B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
    • 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
    • B01F35/50—Mixing receptacles
    • B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
    • 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
    • B01F35/90—Heating or cooling systems
    • 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
    • B01F35/90—Heating or cooling systems
    • B01F35/91—Heating or cooling systems using gas or liquid injected into the material, e.g. using liquefied carbon dioxide or steam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
    • B22C5/085—Cooling or drying the sand together with the castings
    • 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
    • B01F35/90—Heating or cooling systems
    • B01F2035/98—Cooling
    • 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
    • B01F23/02—Maintaining the aggregation state of the mixed materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Mold Materials And Core Materials (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Accessories For Mixers (AREA)

Abstract

a presente invenção refere-se a um dispositivo (1) para reprocessa-mento e refrigeração de areia de moldar de fundição, com um recipiente de mistura (2) e uma ferramenta de mistura rotativa em torno de um eixo de acionamento (4), sendo que uma alimentação de ar está prevista para a alimentação de ar ao interior do recipiente. para pôr à disposição um dispositivo aperfeiçoado, com o qual é obtida uma camada turbulenta mais uniforme, se possível, sobre toda a seção transversal do recipiente de mistura, apresenta, além disso, a proporção, que deve reduzir as partículas de sólidos arrastadas com a corrente de gás, é proposto de acordo com a invenção, que a ferramenta de mistura apresente pelo menos duas aletas de mistura (8), distanciadas uma da outra em direção vertical, e pelo menos uma aleta de mistura apresenta uma lâmina de misturador com uma superfície inclinada em relação à horizontal.
BR112017008058-3A 2014-11-28 2015-11-20 Dispositivo para reprocessamento e refrigeração de areia de moldar de fundição BR112017008058B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014117509.3 2014-11-28
DE102014117509.3A DE102014117509A1 (de) 2014-11-28 2014-11-28 Vorrichtung zur Aufbereitung und Kühlung von Gießereiformsand
PCT/EP2015/077278 WO2016083270A1 (de) 2014-11-28 2015-11-20 VORRICHTUNG ZUR AUFBEREITUNG UND KÜHLUNG VON GIEßEREIFORMSAND

Publications (2)

Publication Number Publication Date
BR112017008058A2 true BR112017008058A2 (pt) 2017-12-26
BR112017008058B1 BR112017008058B1 (pt) 2022-05-24

Family

ID=54510588

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017008058-3A BR112017008058B1 (pt) 2014-11-28 2015-11-20 Dispositivo para reprocessamento e refrigeração de areia de moldar de fundição

Country Status (19)

Country Link
US (1) US10464033B2 (pt)
EP (1) EP3223934B1 (pt)
JP (1) JP6648122B2 (pt)
KR (1) KR102419659B1 (pt)
CN (2) CN204770462U (pt)
BR (1) BR112017008058B1 (pt)
CA (1) CA2964048C (pt)
DE (1) DE102014117509A1 (pt)
ES (1) ES2787374T3 (pt)
HR (1) HRP20200729T1 (pt)
MX (1) MX2017005854A (pt)
PL (1) PL3223934T3 (pt)
PT (1) PT3223934T (pt)
RU (1) RU2675559C2 (pt)
SI (1) SI3223934T1 (pt)
TW (1) TWI653109B (pt)
UA (1) UA121487C2 (pt)
WO (1) WO2016083270A1 (pt)
ZA (1) ZA201702860B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107999697A (zh) * 2018-01-23 2018-05-08 江西力天机械有限公司 一种双臂树脂砂混砂机
CN108211846A (zh) * 2018-01-26 2018-06-29 安徽省鸣新材料科技有限公司 一种石墨烯泡沫铝复合搅拌桨
CN111888965B (zh) * 2020-09-29 2021-03-12 安徽尚成建设工程有限公司 基于气流浮动的连续环流式搅拌桨及彩砂混砂机构
CN115069008A (zh) * 2022-07-27 2022-09-20 山东科技职业学院 一种水质净化装置
CN116674214B (zh) * 2023-05-21 2023-11-24 江苏万恒铸业有限公司 带有筛分功能的铸钢件铸造废料回收装置
CN117733065B (zh) * 2023-10-26 2024-05-31 连云港赣榆腾飞机械铸造有限公司 一种铸造覆膜砂回收再生装置及其方法

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US3050795A (en) 1960-05-16 1962-08-28 Dietert Co Harry W Continuous type sand mixer
US3406950A (en) 1965-10-23 1968-10-22 Nat Eng Co Apparatus for conditioning material
US3456906A (en) * 1966-05-05 1969-07-22 Nat Eng Co Cooling and conditioning unit for granular material
DE1558105C3 (de) * 1967-03-10 1975-12-04 Dietmar Prof. Dr.-Ing. 5100 Aachen Boenisch Verfahren und Vorrichtung zum Mischen von Formstoffen
AT310426B (de) 1968-07-20 1973-09-25 Dierks & Soehne Maschine zum Mischen und Aufbereiten von pulverigen, körnigen oder kleinstückigen Stoffen, insbesondere Kunststoffen
GB1431193A (en) 1973-04-24 1976-04-07 Fordath Ltd Method and apparatus for mixing foundry materials
CH581496A5 (pt) * 1974-08-16 1976-11-15 Fischer Ag Georg
DE2952403C2 (de) * 1979-12-27 1984-08-23 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Verfahren und Vorrichtung zum Aufbereiten, insb. Kühlen und Mischen von Formsand
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DE8234900U1 (de) * 1981-12-18 1983-03-24 Lüber, Werner, Bazenheid Rotationsmischvorrichtung fuer granulare gueter, insbesondere kernsand
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Also Published As

Publication number Publication date
ES2787374T3 (es) 2020-10-16
KR102419659B1 (ko) 2022-07-11
CA2964048A1 (en) 2016-06-02
BR112017008058B1 (pt) 2022-05-24
JP2017536974A (ja) 2017-12-14
CN107000035B (zh) 2020-10-16
US20180229196A1 (en) 2018-08-16
EP3223934B1 (de) 2020-02-26
RU2675559C2 (ru) 2018-12-19
PL3223934T3 (pl) 2020-08-24
WO2016083270A1 (de) 2016-06-02
CN204770462U (zh) 2015-11-18
JP6648122B2 (ja) 2020-02-14
RU2017113735A3 (pt) 2018-11-15
CN107000035A (zh) 2017-08-01
TWI653109B (zh) 2019-03-11
HRP20200729T1 (hr) 2020-07-24
CA2964048C (en) 2021-03-16
TW201618872A (zh) 2016-06-01
SI3223934T1 (sl) 2020-07-31
RU2017113735A (ru) 2018-10-23
EP3223934A1 (de) 2017-10-04
PT3223934T (pt) 2020-05-18
ZA201702860B (en) 2018-09-26
DE102014117509A1 (de) 2016-06-02
UA121487C2 (uk) 2020-06-10
MX2017005854A (es) 2017-06-27
KR20170088845A (ko) 2017-08-02
US10464033B2 (en) 2019-11-05

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/11/2015, OBSERVADAS AS CONDICOES LEGAIS