IT1107491B - FREE SPIRAL PROPELLER AGITATOR - Google Patents
FREE SPIRAL PROPELLER AGITATORInfo
- Publication number
- IT1107491B IT1107491B IT50315/78A IT5031578A IT1107491B IT 1107491 B IT1107491 B IT 1107491B IT 50315/78 A IT50315/78 A IT 50315/78A IT 5031578 A IT5031578 A IT 5031578A IT 1107491 B IT1107491 B IT 1107491B
- Authority
- IT
- Italy
- Prior art keywords
- spiral propeller
- propeller agitator
- free spiral
- free
- agitator
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
- B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1142—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections of the corkscrew type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
- B01F27/921—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle
- B01F27/9213—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle the helices having a diameter only slightly less than the diameter of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/321—Disposition of the drive
- B01F35/3213—Disposition of the drive at the lower side of the axis, e.g. driving the stirrer from the bottom of a receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7722777U DE7722777U1 (en) | 1977-07-21 | 1977-07-21 | FREELY CARRYING MIXER |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7850315A0 IT7850315A0 (en) | 1978-07-14 |
IT1107491B true IT1107491B (en) | 1985-11-25 |
Family
ID=6680939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50315/78A IT1107491B (en) | 1977-07-21 | 1978-07-14 | FREE SPIRAL PROPELLER AGITATOR |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0000512B1 (en) |
JP (1) | JPS5423258A (en) |
AT (1) | AT375278B (en) |
DE (2) | DE7722777U1 (en) |
IT (1) | IT1107491B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT348953B (en) * | 1977-08-26 | 1979-03-12 | Alfa Laval Stalltech | DEVICE FOR GASIFICATION AND CIRCULATION OF LIQUIDS |
DE3710965A1 (en) * | 1987-04-01 | 1988-10-13 | Lias Franken Leichtbau Gmbh | Apparatus for mixing substances |
DE19549586C2 (en) * | 1995-12-18 | 2001-02-15 | Graefe Ingeborg | Mixing tool for a mixer |
DE19653079A1 (en) * | 1996-12-19 | 1998-06-25 | Basf Ag | Process for the gas phase polymerization of C¶2¶-C¶8¶-Alk-1-enes using Ziegler-Natta or metallocene catalyst systems |
DE19711020A1 (en) * | 1997-03-17 | 1998-09-24 | Basf Ag | Polymerization reactor |
DE19728141A1 (en) | 1997-07-02 | 1999-01-07 | Basf Ag | Process for the polymerization of C2-C8-Alk-1-enes using a Ziegler-Natta catalyst system |
ES2194826T3 (en) * | 2000-03-17 | 2003-12-01 | Sancassiano Spa | MASS MACHINE OF SPIRAL TYPE PROVIDED WITH A NON-ROTATING BOWL TO PREPARE MIXES BASED ON FLOUR. |
DE10105276A1 (en) | 2001-02-02 | 2002-08-08 | Basell Polypropylen Gmbh | Process for dosing catalysts |
DE10110551A1 (en) | 2001-03-05 | 2002-09-12 | Basell Polypropylen Gmbh | Process for dosing catalysts |
GB0703053D0 (en) | 2007-02-16 | 2007-03-28 | Ici Plc | Apparatus for and Methods of Mixing and Dispensing Samples |
EP2384847B1 (en) * | 2010-05-04 | 2018-07-04 | SANCASSIANO S.p.A. | Tank for kneading machine |
DE102018107958A1 (en) * | 2018-04-04 | 2019-10-10 | Clever-Cut GmbH | mixing device |
CN111394228A (en) * | 2020-04-09 | 2020-07-10 | 王佳天 | Energy-saving and environment-friendly medical bacteria shaking culture system and method |
CN111659284A (en) * | 2020-05-25 | 2020-09-15 | 安徽方园塑胶有限责任公司 | Slurry distributor for multi-stack screening machine convenient for uniform slurry distribution |
KR20240033071A (en) * | 2021-12-20 | 2024-03-12 | 와커 헤미 아게 | Contact of gas phase with particulates in stirred bed reactor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE131726C (en) * | ||||
DE1218265B (en) * | 1962-08-01 | 1966-06-02 | Basf Ag | Wendelruehrer |
DE1442688A1 (en) * | 1963-11-28 | 1968-11-21 | Bayer Ag | Device for the treatment of viscous liquids and powdery masses |
DE1507505A1 (en) * | 1966-07-16 | 1969-04-03 | Draiswerke Gmbh | Agitator mill |
US3920223A (en) * | 1973-07-05 | 1975-11-18 | Wallace F Krueger | Plural component mixing head |
-
1977
- 1977-07-21 DE DE7722777U patent/DE7722777U1/en not_active Expired
-
1978
- 1978-07-12 EP EP78100383A patent/EP0000512B1/en not_active Expired
- 1978-07-12 DE DE7878100383T patent/DE2860367D1/en not_active Expired
- 1978-07-14 IT IT50315/78A patent/IT1107491B/en active
- 1978-07-18 JP JP8683378A patent/JPS5423258A/en active Granted
- 1978-07-20 AT AT0527978A patent/AT375278B/en active
Also Published As
Publication number | Publication date |
---|---|
EP0000512A1 (en) | 1979-02-07 |
ATA527978A (en) | 1983-12-15 |
DE7722777U1 (en) | 1977-11-03 |
AT375278B (en) | 1984-07-25 |
EP0000512B1 (en) | 1981-01-28 |
JPS6114853B2 (en) | 1986-04-21 |
DE2860367D1 (en) | 1981-03-19 |
IT7850315A0 (en) | 1978-07-14 |
JPS5423258A (en) | 1979-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950729 |