BR112022004700A2 - Dispositivo de corte de hidrogel de polímero superabsorvente - Google Patents

Dispositivo de corte de hidrogel de polímero superabsorvente

Info

Publication number
BR112022004700A2
BR112022004700A2 BR112022004700A BR112022004700A BR112022004700A2 BR 112022004700 A2 BR112022004700 A2 BR 112022004700A2 BR 112022004700 A BR112022004700 A BR 112022004700A BR 112022004700 A BR112022004700 A BR 112022004700A BR 112022004700 A2 BR112022004700 A2 BR 112022004700A2
Authority
BR
Brazil
Prior art keywords
hydrogel
cutting device
polymer hydrogel
super absorbent
cylinder body
Prior art date
Application number
BR112022004700A
Other languages
English (en)
Inventor
Woo Heechang
Original Assignee
Lg Chemical 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
Priority claimed from KR1020200171498A external-priority patent/KR20210110169A/ko
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of BR112022004700A2 publication Critical patent/BR112022004700A2/pt

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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/24—Cutting work characterised by the nature of the cut made; Apparatus therefor to obtain segments other than slices, e.g. cutting pies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/30—Mincing machines with perforated discs and feeding worms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/22—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member and work feed mechanically connected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0641—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form using chutes, hoppers, magazines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0666—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by screw or rotary spiral conveyors
    • 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
    • B29B7/422—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 sections co-operating, e.g. intermeshing, with elements on the wall of the surrounding casing
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming 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
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

DISPOSITIVO DE CORTE DE HIDROGEL DE POLÍMERO SUPERABSORVENTE. Um dispositivo de corte de hidrogel de polímero superabsorvente é revelado. O dispositivo de corte de hidrogel de polímero superabsorvente compreende: um corpo de cilindro tendo, dentro dele, um espaço de transferência através do qual o hidrogel é transferido e tendo uma porção de descarga através da qual o hidrogel é descarregado, formada para ficar voltada em direção ao solo; uma parte de transferência fornecida no corpo de cilindro, de modo a transferir o hidrogel no espaço de transferência; um elemento cortador fornecido no corpo do cilindro, de modo a cortar o hidrogel transferido pela parte de transferência e uma placa perfurada para descarregar, para o exterior do corpo do cilindro, as partículas do hidrogel que foram cortadas pelo elemento cortador.
BR112022004700A 2020-02-28 2021-02-18 Dispositivo de corte de hidrogel de polímero superabsorvente BR112022004700A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20200025131 2020-02-28
KR1020200171498A KR20210110169A (ko) 2020-02-28 2020-12-09 고흡수성 수지 함수겔 세절장치
PCT/KR2021/002085 WO2021172813A1 (ko) 2020-02-28 2021-02-18 고흡수성 수지 함수겔 세절장치

Publications (1)

Publication Number Publication Date
BR112022004700A2 true BR112022004700A2 (pt) 2022-10-18

Family

ID=77491388

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022004700A BR112022004700A2 (pt) 2020-02-28 2021-02-18 Dispositivo de corte de hidrogel de polímero superabsorvente

Country Status (6)

Country Link
US (1) US20220339811A1 (pt)
EP (1) EP4011576A4 (pt)
JP (1) JP7335052B2 (pt)
CN (1) CN114340859A (pt)
BR (1) BR112022004700A2 (pt)
WO (1) WO2021172813A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3854538A1 (en) 2020-01-23 2021-07-28 Braun GmbH Electric beard trimmer
EP3854541B1 (en) 2020-01-23 2024-06-26 Braun GmbH Electric beard trimmer

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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JPS53117666U (pt) * 1977-02-25 1978-09-19
JPS56161408A (en) 1980-05-19 1981-12-11 Kao Corp Production of water-absorbing resin
JPS57158209A (en) 1981-03-25 1982-09-30 Kao Corp Production of bead-form highly water-absorbing polymer
JPS57198714A (en) 1981-05-29 1982-12-06 Sumitomo Chem Co Ltd Production of hydrogel
US4595148A (en) * 1983-10-03 1986-06-17 Mcculloch Corporation Machine for comminuting waste material
GB2285407A (en) * 1993-12-14 1995-07-12 Kobe Steel Ltd Apparatus for molding fibrous material containing waste paper
KR100210425B1 (ko) * 1997-01-21 1999-07-15 이준호 점성용액의 겔 분쇄여과장치
JP3415036B2 (ja) * 1998-08-12 2003-06-09 株式会社日本触媒 含水ゲル状架橋重合体の細粒化方法
IE20030856A1 (en) * 2003-11-14 2005-06-15 Enfer Technology Ltd Sample homogeniser
JP2006346942A (ja) * 2005-06-14 2006-12-28 Refinverse Inc 樹脂粉処理装置及び樹脂粉処理方法
WO2008038840A1 (en) * 2006-09-29 2008-04-03 Nippon Shokubai Co., Ltd. Method for producing water absorbent resin particle
KR100928690B1 (ko) * 2008-08-05 2009-11-27 원용 이 직립형 고분자재료 분쇄기
SA112330882B1 (ar) * 2011-09-28 2018-01-24 ارلانكسيو دوتشلاند جى ام بى اتش. جهاز لإزالة مكونات متطايرة من وسط يحتوي على بوليمر
CN105492505B (zh) * 2013-08-28 2018-11-20 株式会社日本触媒 凝胶粉碎装置、及聚丙烯酸(盐)系吸水性树脂粉末的制造方法、以及吸水性树脂粉末
CN105128166B (zh) * 2015-08-28 2018-06-19 方瑞庭 一种氨基塑料模塑料的无尘制造方法及其装置
CN206030293U (zh) * 2016-08-30 2017-03-22 陕西国防工业职业技术学院 一种高吸水性树脂颗粒生产装置
US11198132B2 (en) * 2017-01-23 2021-12-14 Russell Elbridge Holcomb Foliage shredder
CN208052339U (zh) * 2018-04-12 2018-11-06 邦丽达(福建)新材料股份有限公司 一种用于吸水性树脂生产的颗粒生产设备
WO2021054564A1 (ko) * 2019-09-19 2021-03-25 주식회사 엘지화학 고흡수성 수지 함수겔 세절장치
KR20210062459A (ko) * 2019-11-21 2021-05-31 주식회사 엘지화학 고흡수성 함수겔 복합 세절 장치

Also Published As

Publication number Publication date
US20220339811A1 (en) 2022-10-27
EP4011576A4 (en) 2022-12-07
JP2022545021A (ja) 2022-10-24
CN114340859A (zh) 2022-04-12
EP4011576A1 (en) 2022-06-15
WO2021172813A1 (ko) 2021-09-02
JP7335052B2 (ja) 2023-08-29

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