JPS61103528A - 高粘度物質の製造方法 - Google Patents

高粘度物質の製造方法

Info

Publication number
JPS61103528A
JPS61103528A JP59225749A JP22574984A JPS61103528A JP S61103528 A JPS61103528 A JP S61103528A JP 59225749 A JP59225749 A JP 59225749A JP 22574984 A JP22574984 A JP 22574984A JP S61103528 A JPS61103528 A JP S61103528A
Authority
JP
Japan
Prior art keywords
liquid
high viscosity
main body
additive
additive liquid
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
JP59225749A
Other languages
English (en)
Other versions
JPS6363018B2 (ja
Inventor
Katsuhisa Yamanaka
山中　克久
Keishin Furukawa
古川　敬信
Masahiko Ishibe
石部　雅彦
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59225749A priority Critical patent/JPS61103528A/ja
Publication of JPS61103528A publication Critical patent/JPS61103528A/ja
Publication of JPS6363018B2 publication Critical patent/JPS6363018B2/ja
Granted 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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/481—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with paddles, gears or discs
    • 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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • 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
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several 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
    • 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
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/748—Plants
    • 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
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
    • 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
    • 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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は、高粘度液と添加液とを接触させ、両液体間で
の混合１反応、物質移動、熱移動等の操作を効率よく行
なわせる高粘度物質の製造方法に関するものである。
〔発明の背景〕
従来より高粘度物質を処理する装置としては、反応液の
表面積をできるだけ大きくすると同時に、有効に表面更
新が行なわれるような手段が講′じちれている。一般的
には第４図、第５図に示すような気相部を有する粘性物
質の反応装！！１２（特公昭５０−２１５１４号公報参
照）が用いられている。
そのため、添加液と高粘度液との混合比率が高鳴なった
場合、特に添加液が低粘度液体の場合には、添加液が高
粘度液の攪拌表面もしくは本体１３と高粘度液との隙間
を通フて、高粘度液と混合攪拌されることなく反応装［
１２より出て行く。そのため、反応装ＷｔＺ内に添加液
のシ！−トパスを防止する仕切板６を設ける等の処置が
必要である。
また、高粘度液と混合均相とされる添加液の飽和温度が
高粘度液の溶融、加熱温度あるいは反応温度と同一温度
もしくはその付近にある場合には、反応液の表面更新が
大きく、かつ、表面更新が有効に行なわれるため、添加
液の一部が蒸発し、気相部にて気液平衡状態となる。そ
のため、高粘度液の出口付近にて凝縮した添加液は、高
粘度液に混入し、均相となることなく装置より取出され
るという問題がある。
〔発明の目的〕
本発明の目的は、飽和温度が高粘度液の溶融加熱温度あ
るいは反応温度と同一もしくはその付近にある添加液を
、高粘度液と混合均相させる高粘度物質の製造方法を提
供することにある。
〔発明の概要〕
本発明は、楕円筒状の本体内に平行に配置された２本の
回転軸に、本体内壁と僅少な間隙を設けた攪拌翼を、複
数個対向し、かつ、相互に９０度位相をずらして取付け
た反応装置の一端より高粘度液と添加液を供給し、満液
状態で混合９反応させた後、反応装置の他端より取出す
ことにより、飽和温度が高粘度液の溶融加熱温度あるい
は反応温度と同一もしくはその付近にある添加液を、高
粘度液と混合均相させるようにしたものである。
〔発明の実施例〕
以下、本発明の一実施例を第１図および第３図により説
明する。第１図、第３図において、１は楕円筒状の本体
３とジャケット４よりなる縦形の反応装置、５は本体３
内曇こ平行に配置された回転軸５ａ、５ｂに相互に９０
度位相をずらし、かつ、本体３内壁と僅少な間隙を設け
、複数個対向して取付けられた攪拌′翼、６は回転軸５
ａ、５ｂの攪拌翼５間に取付けられた連通孔を有する仕
切板、７はポリマーチブプのホブパー、８はロータリー
バルブ、９は押出機、１０，１１はギヤーポンプである
。ホｑ　／ｆ−７１Ｌ供給されたポリマーチブプは、ロ
ータリーバルブ８を経て連続的に押出機９に供給され、
押出機９内で加熱溶融されて高粘度の液として押出され
、ギヤーポンプ１０により反応装置１の本体３内に上端
部より定量供給される。一方、高粘度液と混合均相され
る低粘度の添加液も定量シ ポンプ（図示せず）等により、反応装置ｌの本体３内に
上端部より定量供給される。
しかして、本体３内に供給された添加液は、攪拌翼５に
より高粘度液中に巻込まれ、高粘度液の剪断変形と共に
著しく微細化されて均一に分散し、極めて広い接触面積
を呈すると同時に、添加液中にその自由表面が露呈され
る。その結果、高粘度液中に分散された添加液が再び添
加液中に破壊放出され、続いて添加液の高粘度液中への
巻込み、分散が繰返されることにより、極めて効率よ々
高粘度液と添加液の混合、攪拌を行ムわせることができ
、混合均相の高粘度物質として処理された処理液は１本
体３の下端よりギヤーポンプＨによって取出され、次の
工程に送られろ。
上述の実施例では、反応装置ｌｌを縦形としたことによ
り、添加液の飽和温度が高粘度液の溶融。
加熱温度あるいは反応温度と同一もしくはその付近にあ
っても、気液平衡域の気相部は本体３上端部の相互の液
入口にあるため、気液平衡を保ちながら混合、攪拌され
、添加液がショートパスすることなく、高粘度物質とし
て処理される。また、添加液が低粘度液で、かつ、高粘
度液との混合比率が高い場合には、仕切板６を設けるこ
とによりショートパスの防止を図ることができる。
ｙｇ２図は反応装置２を横形とした他の実施例を示した
もので、本体３内を高粘度液にて満液状態に保ち、かつ
、本体３内を加圧操作することにより、添加液の飽和温
度が高められ、高粘度液の溶融、加熱温度あるいは反応
温度より高い飽和温度となり、本体３内で蒸発すること
なく高粘度液と均一に混合、攪拌され、均相の高粘度物
質として処理される。
また、第２図に示した横形の反応装置２を傾斜させて配
置し、相互の処理液の入口を上部に設けて、気相部が各
処理液の入口部に形成されるようにすることにより、第
１図に示した縦形の反応袋Ｒｔと同一の作用を行なわせ
ることができ、高粘度物質の処理を行なわせることがで
きる。
〔発明の効果〕
本発明は以上述べたように、高粘度液と混合１均相とさ
せる添加液が、（１）添加液の飽和温度が高粘度液の溶
融加熱温度あるいは反応温度と同一もしくはその付近に
ある場合、（２）添加液と高粘度液との混合比率が比較
的高い場合、（３）添加液の粘度が低い場合等において
も、添加液の蒸発およびンヨートパスを防止して高粘度
液と混合、攪拌させることができ、混合均相の高粘度物
質を連続的に製造することができる。
【図面の簡単な説明】
第１図は本発明の一実施例を示す高粘度物質の製造装置
の系統図、第２図は本発明の他の実施例を示す高粘度物
質の製造装置の系統図、第３図は票１図、第２図のＡ−
Ａ断面図、第４図は従来の横形反応装置の一部を断面で
示した平面図、第５図は′！！４図のＢ−Ｂ断面図であ
る。 １．２・・・・・・反応装置、３・・・・・・本体、４
・・・・・・ジャケット、５・・・・・・攪拌翼、ｓａ
、ｓｂ・・・・・・回転軸、６・・・・・・仕切板、７
・・・・・・ホッパー、８・・・・・・ロータリーバル
ブ、９・・・・・・押出機、１０．１１・・・・・・ギ
ャーポンオ１図 才２（２１

Claims (1)

  1. 【特許請求の範囲】 １、飽和温度が高粘度液の溶融加熱温度あるいは反応温
    度と同一もしくはその付近にある添加液を、高粘度液と
    混合均相させる高粘度物質の製造方法において、楕円筒
    状の本体内に平行に配置された２本の回転軸に、本体内
    壁と僅少な間隙を設けた攪拌翼を、複数個対向し、かつ
    、相互に９０度位相をずらして取付けた反応装置の一端
    より高粘度液と添加液を供給し、満液状態で混合、反応
    させた後、反応装置の他端より取出すことを特徴とする
    高粘度物質の製造方法。 ２、縦形の反応装置の上端より高粘度液と添加液を供給
    し、下端より処理液を取出す特許請求の範囲第１項記載
    の高粘度物質の製造方法。
JP59225749A 1984-10-29 1984-10-29 高粘度物質の製造方法 Granted JPS61103528A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59225749A JPS61103528A (ja) 1984-10-29 1984-10-29 高粘度物質の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59225749A JPS61103528A (ja) 1984-10-29 1984-10-29 高粘度物質の製造方法

Publications (2)

Publication Number Publication Date
JPS61103528A true JPS61103528A (ja) 1986-05-22
JPS6363018B2 JPS6363018B2 (ja) 1988-12-06

Family

ID=16834227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59225749A Granted JPS61103528A (ja) 1984-10-29 1984-10-29 高粘度物質の製造方法

Country Status (1)

Country Link
JP (1) JPS61103528A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250236A (ja) * 2007-10-02 2012-12-20 Shin Nichinan:Kk 混練装置
CN103240018A (zh) * 2013-05-03 2013-08-14 南通金陵农化有限公司 悬浮剂乳化剪切装置
EP4063091A1 (de) * 2021-03-26 2022-09-28 Starlinger & Co Gesellschaft m.b.H. Vorrichtung und verfahren zur wärmebehandlung von thermoplastischen kunststoffschmelzen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031557A (ja) * 1973-07-23 1975-03-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5031557A (ja) * 1973-07-23 1975-03-28

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012250236A (ja) * 2007-10-02 2012-12-20 Shin Nichinan:Kk 混練装置
CN103240018A (zh) * 2013-05-03 2013-08-14 南通金陵农化有限公司 悬浮剂乳化剪切装置
EP4063091A1 (de) * 2021-03-26 2022-09-28 Starlinger & Co Gesellschaft m.b.H. Vorrichtung und verfahren zur wärmebehandlung von thermoplastischen kunststoffschmelzen
WO2022200051A3 (de) * 2021-03-26 2022-11-17 Starlinger & Co Gesellschaft M.B.H. Vorrichtung und verfahren zur wärmebehandlung von thermoplastischen kunststoffschmelzen

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