JPS5689538A - Crushing method of used tire - Google Patents

Crushing method of used tire

Info

Publication number
JPS5689538A
JPS5689538A JP16583079A JP16583079A JPS5689538A JP S5689538 A JPS5689538 A JP S5689538A JP 16583079 A JP16583079 A JP 16583079A JP 16583079 A JP16583079 A JP 16583079A JP S5689538 A JPS5689538 A JP S5689538A
Authority
JP
Japan
Prior art keywords
used tire
rubber
pressurized water
nozzle
highly pressurized
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
JP16583079A
Other languages
Japanese (ja)
Inventor
Shoji Miyamoto
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.)
BAUERU KOSAN KK
BAUERU KOUSAN KK
Original Assignee
BAUERU KOSAN KK
BAUERU KOUSAN KK
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 BAUERU KOSAN KK, BAUERU KOUSAN KK filed Critical BAUERU KOSAN KK
Priority to JP16583079A priority Critical patent/JPS5689538A/en
Publication of JPS5689538A publication Critical patent/JPS5689538A/en
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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B17/0206—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B17/0404—Disintegrating plastics, e.g. by milling to powder
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0234—Mechanical separating techniques; devices therefor using gravity, e.g. separating by weight differences in a wind sifter
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0428—Jets of high pressure fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

PURPOSE:To crush the rubber of the used tire into very fine particles thereby separating the rubber from the cord fibers while at the same time preventing the generation of dust and a noise, by jetting highly pressurized water at a prescribed pressure from a nozzle against the used tire so as to crush the rubber thereof. CONSTITUTION:The highly pressurized water 9 at a pressure of more than 250kg/ cm<2> is jetted from the nozzle 2 of a highly pressurized water jetting gun 1 against the used tire 8 rotating at a low speed to cause the part of the used tire 8 struck by the pressurized water 9 to be crushed. The inner diameter of the nozzle 2 is between 1 and 2mm.. The crushed rubber 6 and fine pieces 7 of the cord fibers are scattered with the water, fall onto a floor 10 and flow into a separating tank so that they can be separated due to the difference of their gravities.
JP16583079A 1979-12-19 1979-12-19 Crushing method of used tire Pending JPS5689538A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16583079A JPS5689538A (en) 1979-12-19 1979-12-19 Crushing method of used tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16583079A JPS5689538A (en) 1979-12-19 1979-12-19 Crushing method of used tire

Publications (1)

Publication Number Publication Date
JPS5689538A true JPS5689538A (en) 1981-07-20

Family

ID=15819805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16583079A Pending JPS5689538A (en) 1979-12-19 1979-12-19 Crushing method of used tire

Country Status (1)

Country Link
JP (1) JPS5689538A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03213160A (en) * 1990-01-17 1991-09-18 Sansou Micron:Kk Powdering method for synthetic resin
US5915634A (en) * 1994-07-20 1999-06-29 Botten; Baard Method and device for separating harder from less harder material
FR2773727A1 (en) * 1998-01-22 1999-07-23 Francois Jaccachoury Separating rubber and reinforcement of tyres, for recovery
FR2811915A1 (en) * 2000-07-21 2002-01-25 Recyclage Et Technologie Recycling procedure for large tyres uses high-pressure water jets to cut off tyre walls before removing tread
JP2022543249A (en) * 2019-07-31 2022-10-11 タイヤ・リサイクリング・ソリューションズ・ソシエテアノニム Machine for recycling tires

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832179A (en) * 1971-08-27 1973-04-27
JPS5374115A (en) * 1976-12-11 1978-07-01 Voith Gmbh J M Cutting apparatus of fiber web

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832179A (en) * 1971-08-27 1973-04-27
JPS5374115A (en) * 1976-12-11 1978-07-01 Voith Gmbh J M Cutting apparatus of fiber web

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03213160A (en) * 1990-01-17 1991-09-18 Sansou Micron:Kk Powdering method for synthetic resin
US5915634A (en) * 1994-07-20 1999-06-29 Botten; Baard Method and device for separating harder from less harder material
FR2773727A1 (en) * 1998-01-22 1999-07-23 Francois Jaccachoury Separating rubber and reinforcement of tyres, for recovery
FR2811915A1 (en) * 2000-07-21 2002-01-25 Recyclage Et Technologie Recycling procedure for large tyres uses high-pressure water jets to cut off tyre walls before removing tread
JP2022543249A (en) * 2019-07-31 2022-10-11 タイヤ・リサイクリング・ソリューションズ・ソシエテアノニム Machine for recycling tires
US11999080B2 (en) 2019-07-31 2024-06-04 Tyre Recycling Solutions Sa Machine for recycling tyres

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