JPS6451441A - Vertical twin-screw mixer - Google Patents

Vertical twin-screw mixer

Info

Publication number
JPS6451441A
JPS6451441A JP20812887A JP20812887A JPS6451441A JP S6451441 A JPS6451441 A JP S6451441A JP 20812887 A JP20812887 A JP 20812887A JP 20812887 A JP20812887 A JP 20812887A JP S6451441 A JPS6451441 A JP S6451441A
Authority
JP
Japan
Prior art keywords
impellers
shafts
helical
helical impellers
screw mixer
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
JP20812887A
Other languages
Japanese (ja)
Other versions
JPH0643496B2 (en
Inventor
Kazuo Ishida
Takatoshi Kinoshita
Chikao Oda
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 JP20812887A priority Critical patent/JPH0643496B2/en
Publication of JPS6451441A publication Critical patent/JPS6451441A/en
Publication of JPH0643496B2 publication Critical patent/JPH0643496B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

PURPOSE:To form a vertical twin-screw mixer which can treat a feed solution (polymer) which undergoes a phase change from a liquid phase to a solid phase and can give a sufficient effect of mixing, by constituting it so that two rotary shafts are provided in parallel in a vertical cylindrical vessel and helical impellers of specified shapes are attached to the shafts. CONSTITUTION:Two rotary shafts 2 are provided in a vertical cylindrical vessel 1 and helical impellers 3 of different directions of twist are attached to these shafts. The impellers 3 are kept at such a distance that they can rotate while they can sweep the regions of rotation of opposite helical impellers and are set so that the angle of slanting theta between the helical impellers is 30-80 deg.. The helical impellers are preferably made of a rod member.
JP20812887A 1987-08-24 1987-08-24 Vertical twin-screw agitator Expired - Lifetime JPH0643496B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20812887A JPH0643496B2 (en) 1987-08-24 1987-08-24 Vertical twin-screw agitator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20812887A JPH0643496B2 (en) 1987-08-24 1987-08-24 Vertical twin-screw agitator

Publications (2)

Publication Number Publication Date
JPS6451441A true JPS6451441A (en) 1989-02-27
JPH0643496B2 JPH0643496B2 (en) 1994-06-08

Family

ID=16551103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20812887A Expired - Lifetime JPH0643496B2 (en) 1987-08-24 1987-08-24 Vertical twin-screw agitator

Country Status (1)

Country Link
JP (1) JPH0643496B2 (en)

Also Published As

Publication number Publication date
JPH0643496B2 (en) 1994-06-08

Similar Documents

Publication Publication Date Title
US4752139A (en) Preconditioning apparatus for extruder
DE69013850T2 (en) Magnetic stirrer.
US5161888A (en) Dual shaft preconditioning device having differentiated conditioning zones for farinaceous materials
EP0565894A1 (en) Apparatus for mixing and preparing pourable materials
ES8201035A1 (en) Agitator for homogenizing a mixture of products in a container.
FI922322A0 (en) REAKTOR FOER BLEKNING AV MASSA OCH FOERFARANDE.
JPS5946660B2 (en) mixer
KR870004725A (en) Continuous processing device of high viscosity material
CS212562B1 (en) Reserve and homogenization container for the caoline suspensions
GB1145481A (en) Method of and apparatus for mixing hydraulically hardenable binding material and water
US5738439A (en) Mixing apparatus
DE2301719A1 (en) METHOD OF MIXING SUBSTANCES
GB910044A (en) Improvements in or relating to mixers
JPS6451441A (en) Vertical twin-screw mixer
US3460678A (en) Flocculation apparatus
GB2076675A (en) Mixing apparatus
US2893709A (en) Device for working material in at least two conical vessels
US3675904A (en) Agitator apparatus
GB976230A (en) Improvements in or relating to mixing apparatus
GB1210829A (en) Continuous mixing machine
GB1096701A (en) Improvements in apparatus for whipping and foaming materials
GB1394098A (en) Mixer
CN219784417U (en) Homogenizer
SU919892A1 (en) Mixer
JPS6447432A (en) Agitator