JPS5624120A - Treating device for reutilization of waste plastic for agricultural use - Google Patents

Treating device for reutilization of waste plastic for agricultural use

Info

Publication number
JPS5624120A
JPS5624120A JP9964779A JP9964779A JPS5624120A JP S5624120 A JPS5624120 A JP S5624120A JP 9964779 A JP9964779 A JP 9964779A JP 9964779 A JP9964779 A JP 9964779A JP S5624120 A JPS5624120 A JP S5624120A
Authority
JP
Japan
Prior art keywords
foreign matter
base plate
waste plastic
discharge hole
horizontal flow
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.)
Granted
Application number
JP9964779A
Other languages
Japanese (ja)
Other versions
JPS5948669B2 (en
Inventor
Ikuo Kamiyama
Kiyoshi Suishiya
Sadaichi Tsujisaka
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP54099647A priority Critical patent/JPS5948669B2/en
Publication of JPS5624120A publication Critical patent/JPS5624120A/en
Publication of JPS5948669B2 publication Critical patent/JPS5948669B2/en
Expired 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
    • 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
    • B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
    • B29B2017/0244—Mechanical separating techniques; devices therefor using density difference in liquids
    • 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
    • B29B2017/0286—Cleaning means used for separation
    • B29B2017/0289—Washing the materials in liquids
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/065—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts containing impurities
    • 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)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

PURPOSE:To prevent a foreign matter from overflowing together with cleaning liquid and thus to wash an agricultural waste plastic effectively in succession by providing a foreign matter discharge hole on base plate at outlet side end of a horizontal flow separating tank. CONSTITUTION:An agricultural waste plastic fine piece P crushed to a size that will allow 150-200mm. screen meshes to pass is supplied into a horizontal flow separating tank in which a given rate of washing horizontal flow 19 is formed, a foreign matter 20 is precipitated to separation onto a base plate 11 of the separating tank, and the fine piece P is forced to overflow the tank outside together with cleaning liquid 18 from a side plate 12 formed curvedly on outlet side end of the base plate 11. On the other hand, the precipitated foreign matter 20 is collected into a foreign matter reservoir 14A at a discharge hole 14 provided fore side on the side plate 12 along the surface of te base plate 11, the foreign matter 20 is allowed to run out of the discharge hole 14 into a foreign matter chamber 14B by opening a top valve 15A at a suitable timing, and a bottom valve 15B is opened to discharge the foreign matter 20 whenever the foreign matter chamber 14B is filled therewith.
JP54099647A 1979-08-03 1979-08-03 Agricultural waste plastic recycling equipment Expired JPS5948669B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54099647A JPS5948669B2 (en) 1979-08-03 1979-08-03 Agricultural waste plastic recycling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54099647A JPS5948669B2 (en) 1979-08-03 1979-08-03 Agricultural waste plastic recycling equipment

Publications (2)

Publication Number Publication Date
JPS5624120A true JPS5624120A (en) 1981-03-07
JPS5948669B2 JPS5948669B2 (en) 1984-11-28

Family

ID=14252840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54099647A Expired JPS5948669B2 (en) 1979-08-03 1979-08-03 Agricultural waste plastic recycling equipment

Country Status (1)

Country Link
JP (1) JPS5948669B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582492A (en) * 1981-06-30 1983-01-08 Mitsubishi Heavy Ind Ltd Rotary fluid machine
JPS58174102A (en) * 1982-04-07 1983-10-13 Mitsubishi Heavy Ind Ltd Rotary hydraulic machinery
JPS5912190A (en) * 1982-07-12 1984-01-21 Mitsubishi Heavy Ind Ltd Rotary hydraulic machine
CN103121247A (en) * 2013-01-28 2013-05-29 钭礼俊 Extruding and pelletizing production line

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582492A (en) * 1981-06-30 1983-01-08 Mitsubishi Heavy Ind Ltd Rotary fluid machine
JPS58174102A (en) * 1982-04-07 1983-10-13 Mitsubishi Heavy Ind Ltd Rotary hydraulic machinery
JPH0312677B2 (en) * 1982-04-07 1991-02-20 Mitsubishi Heavy Ind Ltd
JPS5912190A (en) * 1982-07-12 1984-01-21 Mitsubishi Heavy Ind Ltd Rotary hydraulic machine
JPH0312678B2 (en) * 1982-07-12 1991-02-20 Mitsubishi Heavy Ind Ltd
CN103121247A (en) * 2013-01-28 2013-05-29 钭礼俊 Extruding and pelletizing production line

Also Published As

Publication number Publication date
JPS5948669B2 (en) 1984-11-28

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