JPS56147906A - Static stirrer for duct - Google Patents

Static stirrer for duct

Info

Publication number
JPS56147906A
JPS56147906A JP4892480A JP4892480A JPS56147906A JP S56147906 A JPS56147906 A JP S56147906A JP 4892480 A JP4892480 A JP 4892480A JP 4892480 A JP4892480 A JP 4892480A JP S56147906 A JPS56147906 A JP S56147906A
Authority
JP
Japan
Prior art keywords
liquid
pipe
whirling
orifice plates
liquid inlet
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
JP4892480A
Other languages
Japanese (ja)
Other versions
JPS5853203B2 (en
Inventor
Koichi Tamura
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.)
SATAKE KAGAKU KIKAI KOGYO KK
Satake Chemical Equipment Mfg Ltd
Original Assignee
SATAKE KAGAKU KIKAI KOGYO KK
Satake Chemical Equipment Mfg 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 SATAKE KAGAKU KIKAI KOGYO KK, Satake Chemical Equipment Mfg Ltd filed Critical SATAKE KAGAKU KIKAI KOGYO KK
Priority to JP55048924A priority Critical patent/JPS5853203B2/en
Publication of JPS56147906A publication Critical patent/JPS56147906A/en
Publication of JPS5853203B2 publication Critical patent/JPS5853203B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4316—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor the baffles being flat pieces of material, e.g. intermeshing, fixed to the wall or fixed on a central rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
    • B01F25/43141—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles composed of consecutive sections of helical formed elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431972—Mounted on an axial support member, e.g. a rod or bar

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

PURPOSE: To secure static stir in duct of mutual soluble liquid, by providing a liquid inlet placed perpendicularly and eccentrically to a pipe consisting a stirrer so as to give whirling and eddying motion to the liquid and by installing pitched paddles and orifice plates, etc.
CONSTITUTION: The left end of a pipe 1 is closed with a flange 2 and the right side forms a liquid outlet 3. A liquid inlet pipe 4 is installed perpendicularly and properly excentrically to the pipe 1. When a mixed liquid flows in from the liquid inlet pipe 4, the flow inertia produces a whirling and turbulent flow which passes into the lower course. A shaft 7 is installed along its axis in the pipe 1. Four blade- pitched paddles 5 and 5a and orifice plates having large and small bores are fastened alternately to the shaft 7 at an interval. This construction produces the direction change of a whirling flow and location switching by the pitched paddles 5 and 5a and the turbulent flow caused by velocity changes by the orifice plates 6 and 6a, and geometrical effects of the above 2 cases stirrs the liquid statically.
COPYRIGHT: (C)1981,JPO&Japio
JP55048924A 1980-04-14 1980-04-14 Pipe static stirring device Expired JPS5853203B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55048924A JPS5853203B2 (en) 1980-04-14 1980-04-14 Pipe static stirring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55048924A JPS5853203B2 (en) 1980-04-14 1980-04-14 Pipe static stirring device

Publications (2)

Publication Number Publication Date
JPS56147906A true JPS56147906A (en) 1981-11-17
JPS5853203B2 JPS5853203B2 (en) 1983-11-28

Family

ID=12816796

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55048924A Expired JPS5853203B2 (en) 1980-04-14 1980-04-14 Pipe static stirring device

Country Status (1)

Country Link
JP (1) JPS5853203B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2006077618A1 (en) * 2005-01-18 2008-06-12 白光株式会社 Air guide plate, hot air jetting device for solder processing, and nozzle for the device
CN105757066A (en) * 2016-02-29 2016-07-13 中国石油大学(华东) Multifunctional accumulated liquid control valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111715086A (en) * 2020-06-12 2020-09-29 上海交通大学 Cavity for premixing multiple gases

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2006077618A1 (en) * 2005-01-18 2008-06-12 白光株式会社 Air guide plate, hot air jetting device for solder processing, and nozzle for the device
JP4709776B2 (en) * 2005-01-18 2011-06-22 白光株式会社 Hot air jetting device for solder processing and nozzle for the same
CN105757066A (en) * 2016-02-29 2016-07-13 中国石油大学(华东) Multifunctional accumulated liquid control valve
CN105757066B (en) * 2016-02-29 2018-03-02 中国石油大学(华东) A kind of multi-functional hydrops control valve

Also Published As

Publication number Publication date
JPS5853203B2 (en) 1983-11-28

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