JPS5621634A - Continuous type mixing method - Google Patents

Continuous type mixing method

Info

Publication number
JPS5621634A
JPS5621634A JP9788679A JP9788679A JPS5621634A JP S5621634 A JPS5621634 A JP S5621634A JP 9788679 A JP9788679 A JP 9788679A JP 9788679 A JP9788679 A JP 9788679A JP S5621634 A JPS5621634 A JP S5621634A
Authority
JP
Japan
Prior art keywords
pressure
materials
mixed
deltap
inert gas
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
JP9788679A
Other languages
Japanese (ja)
Inventor
Shinji Hashizume
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP9788679A priority Critical patent/JPS5621634A/en
Publication of JPS5621634A publication Critical patent/JPS5621634A/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
    • 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
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE:To regulate easily energy to be applied to material and keep shearing rate within an optimum range by supplying an inert gas to materials mixed, dispersed, and passed through a tapered portion for regulating pressure imparted on the materials. CONSTITUTION:Materials, e.g., resins, supplied to a continuous type mixer are sent forward through a feeding portion 3, mixed and dispersed in a mixing portion 4, passed through the tapered portion 5, and then discharged through a discharging portion 6. During the process, the inert gas, e.g., N2, etc., is charged into a chamber 1 in the discharging portion to impart a pressure on the materials being mixed there under the condition to meet the formula P1=P2+DELTAP, where P1 is the pressure on the mixing portion 4 side, indicated on a pressure gauge 19, P2 is the pressure on the discharging portion side, indicated on a pressure gauge 18, and DELTAP is the pressure difference produced at the tapered portion 5. Thus, energy level of the materials to be mixed can be optionally regulated by the pressure P2 (assuming DELTAP to be constant) imparted by the inert gas, and therefore the shearing rate can be kept within an optimum range.
JP9788679A 1979-07-30 1979-07-30 Continuous type mixing method Pending JPS5621634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9788679A JPS5621634A (en) 1979-07-30 1979-07-30 Continuous type mixing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9788679A JPS5621634A (en) 1979-07-30 1979-07-30 Continuous type mixing method

Publications (1)

Publication Number Publication Date
JPS5621634A true JPS5621634A (en) 1981-02-28

Family

ID=14204224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9788679A Pending JPS5621634A (en) 1979-07-30 1979-07-30 Continuous type mixing method

Country Status (1)

Country Link
JP (1) JPS5621634A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100317166B1 (en) * 1999-08-10 2001-12-22 신형인 System for fire-free during mixing of rubber in the internal mixer
JP2017042732A (en) * 2015-08-28 2017-03-02 トヨタ自動車株式会社 Kneader and method of manufacturing electrode body containing electrode active substance using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100317166B1 (en) * 1999-08-10 2001-12-22 신형인 System for fire-free during mixing of rubber in the internal mixer
JP2017042732A (en) * 2015-08-28 2017-03-02 トヨタ自動車株式会社 Kneader and method of manufacturing electrode body containing electrode active substance using the same
US10497926B2 (en) 2015-08-28 2019-12-03 Toyota Jidosha Kabushiki Kaisha Kneader and manufacturing method of electrode body including electrode active material using the same

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