FR3110869A1 - Unite de tete de melange ayant une haute efficacite de melange - Google Patents

Unite de tete de melange ayant une haute efficacite de melange Download PDF

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Publication number
FR3110869A1
FR3110869A1 FR2010811A FR2010811A FR3110869A1 FR 3110869 A1 FR3110869 A1 FR 3110869A1 FR 2010811 A FR2010811 A FR 2010811A FR 2010811 A FR2010811 A FR 2010811A FR 3110869 A1 FR3110869 A1 FR 3110869A1
Authority
FR
France
Prior art keywords
mixing
powder
unit
mixing head
raw material
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.)
Pending
Application number
FR2010811A
Other languages
English (en)
French (fr)
Inventor
Yong Chai JEONG
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.)
DUT KOREA CO Ltd
Original Assignee
DUT KOREA CO Ltd
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 DUT KOREA CO Ltd filed Critical DUT KOREA CO Ltd
Publication of FR3110869A1 publication Critical patent/FR3110869A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7631—Parts; Accessories
    • B29B7/7636—Construction of the feed orifices, bores, ports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/401—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft having a casing closely surrounding the rotor, e.g. with a plunger for feeding the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/404—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with feeding or valve actuating means, e.g. with cleaning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • B29B7/428—Parts or accessories, e.g. casings, feeding or discharging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7461—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7605—Mixers with stream-impingement mixing head having additional mixing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7668—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube having a second tube intersecting the first one with the jets impinging in the second tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7673—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube having additional mixing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7663—Mixers with stream-impingement mixing head the mixing head having an outlet tube with a reciprocating plunger, e.g. with the jets impinging in the tube
    • B29B7/7684—Parts; Accessories
    • B29B7/7689—Plunger constructions
    • B29B7/7694—Plunger constructions comprising recirculation channels; ducts formed in the plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR2010811A 2020-06-02 2020-10-21 Unite de tete de melange ayant une haute efficacite de melange Pending FR3110869A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0066584 2020-06-02
KR1020200066584A KR102316579B1 (ko) 2020-06-02 2020-06-02 혼합 효율이 높은 믹싱 헤드 뭉치

Publications (1)

Publication Number Publication Date
FR3110869A1 true FR3110869A1 (fr) 2021-12-03

Family

ID=74125433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2010811A Pending FR3110869A1 (fr) 2020-06-02 2020-10-21 Unite de tete de melange ayant une haute efficacite de melange

Country Status (3)

Country Link
KR (1) KR102316579B1 (ko)
FR (1) FR3110869A1 (ko)
WO (1) WO2021246575A1 (ko)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310376A2 (fr) * 1974-03-06 1976-12-03 Wacker Chemie Gmbh Procede de fabrication de mousses souples en polychlorure de vinyle
FR2674181A1 (fr) * 1991-03-19 1992-09-25 Secmer Entreprise Sarl Dispositif permettant de delivrer sous pression un melange d'au moins deux composants fluides reagissant l'un avec l'autre.
US5770141A (en) * 1994-05-27 1998-06-23 Bayer Aktiengesellschaft Process for the production of a filled reaction mixture
KR20010084127A (ko) * 2000-02-23 2001-09-06 정용채 2중각도 분사방식에 의한 고효율·고압 믹싱헤드뭉치
DE102016106363A1 (de) * 2015-04-07 2016-10-13 Bradbury Group Italy S.R.L. Apparat zum mischen von unter hochdruck stehendem polyol
KR101882670B1 (ko) * 2017-09-14 2018-07-27 (주)에이아이엠텍 다중 초음파를 이용한 폴리우레탄 발포 성형용 믹싱헤드
EP3511138A1 (en) * 2018-01-15 2019-07-17 Afros S.P.A. Mixing head with mechanical stirring for reagent resins and related mixing assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100453420B1 (ko) * 2002-02-22 2004-10-20 류재원 수지와 분말 혼합 성형기
KR200289613Y1 (ko) * 2002-06-10 2002-09-16 주식회사고려자동화 폴리우레탄 제조용 저압 발포기
JP2007331240A (ja) * 2006-06-15 2007-12-27 Toyo Tire & Rubber Co Ltd 高圧発泡装置
KR100853252B1 (ko) * 2007-09-11 2008-08-20 아진테크주식회사 우레탄 저압 발포기 헤드
KR20120055088A (ko) * 2010-11-23 2012-05-31 주식회사 에스피씨 고압 저압 일체형 우레탄 발포장치
KR101646839B1 (ko) * 2014-09-05 2016-08-08 덕유패널 주식회사 저압식 발포기의 믹싱 헤드

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310376A2 (fr) * 1974-03-06 1976-12-03 Wacker Chemie Gmbh Procede de fabrication de mousses souples en polychlorure de vinyle
FR2674181A1 (fr) * 1991-03-19 1992-09-25 Secmer Entreprise Sarl Dispositif permettant de delivrer sous pression un melange d'au moins deux composants fluides reagissant l'un avec l'autre.
US5770141A (en) * 1994-05-27 1998-06-23 Bayer Aktiengesellschaft Process for the production of a filled reaction mixture
KR20010084127A (ko) * 2000-02-23 2001-09-06 정용채 2중각도 분사방식에 의한 고효율·고압 믹싱헤드뭉치
KR100368178B1 (ko) 2000-02-23 2003-01-24 이은상 2중각도 분사방식에 의한 고효율·고압 믹싱헤드뭉치.
DE102016106363A1 (de) * 2015-04-07 2016-10-13 Bradbury Group Italy S.R.L. Apparat zum mischen von unter hochdruck stehendem polyol
KR101882670B1 (ko) * 2017-09-14 2018-07-27 (주)에이아이엠텍 다중 초음파를 이용한 폴리우레탄 발포 성형용 믹싱헤드
EP3511138A1 (en) * 2018-01-15 2019-07-17 Afros S.P.A. Mixing head with mechanical stirring for reagent resins and related mixing assembly

Also Published As

Publication number Publication date
KR102316579B1 (ko) 2021-10-22
WO2021246575A1 (ko) 2021-12-09

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Effective date: 20211203

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Effective date: 20220707