DE50001483D1 - Mixer and reactor - Google Patents

Mixer and reactor

Info

Publication number
DE50001483D1
DE50001483D1 DE50001483T DE50001483T DE50001483D1 DE 50001483 D1 DE50001483 D1 DE 50001483D1 DE 50001483 T DE50001483 T DE 50001483T DE 50001483 T DE50001483 T DE 50001483T DE 50001483 D1 DE50001483 D1 DE 50001483D1
Authority
DE
Germany
Prior art keywords
rotating elements
shafts
parallel
housing
sliding ring
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.)
Expired - Lifetime
Application number
DE50001483T
Other languages
German (de)
Inventor
Klaus Brenner
Hans Peters
Rainer Naef
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.)
Buss Sms Verfahrenstechni GmbH
Original Assignee
Buss Sms Verfahrenstechni GmbH
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 Buss Sms Verfahrenstechni GmbH filed Critical Buss Sms Verfahrenstechni GmbH
Application granted granted Critical
Publication of DE50001483D1 publication Critical patent/DE50001483D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
    • B01F27/702—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with intermeshing paddles
    • 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
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
    • B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
    • B01F27/722—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices closely surrounded by a casing
    • B01F27/7221—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle the helices closely surrounded by a casing the stirrers being composed of helices and paddles on the same shaft, e.g. helically arranged ovally shaped paddles
    • 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
    • B01F2035/35—Use of other general mechanical engineering elements in mixing devices
    • B01F2035/351—Sealings

Abstract

A device for treating products has two parallel shafts arranged in a housing comprising two parallel cylinders. Rotating elements (64, 65) are supported over the periphery of the shafts. The shafts are sealed using a sliding ring seal and an end bearing is present that acts as a removal device. At least one of the rotating elements is provided with channel-like devices for introducing a thermal medium. The fixed bearing of the rotors are positioned in the housing of the sliding ring seal to increase the reliability of the seal. Preferred Features: A few of the rotating elements are segment plates which slant on its front surface parallel to the container wall in the axial direction.
DE50001483T 1999-11-10 2000-11-02 Mixer and reactor Expired - Lifetime DE50001483D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH205999 1999-11-10

Publications (1)

Publication Number Publication Date
DE50001483D1 true DE50001483D1 (en) 2003-04-24

Family

ID=4224959

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50001483T Expired - Lifetime DE50001483D1 (en) 1999-11-10 2000-11-02 Mixer and reactor

Country Status (4)

Country Link
EP (1) EP1101525B1 (en)
AT (1) ATE234669T1 (en)
DE (1) DE50001483D1 (en)
ES (1) ES2189718T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150900C1 (en) * 2001-10-18 2003-04-24 List Ag Mixer-kneader for chemical, physical and thermal processing, has thicker and thinner carrier components mounted on shaft
US7083319B2 (en) 2003-05-15 2006-08-01 Buss Sms Gmbh Verfahrenstechnic Large-volume reactor having a plurality of process spaces
DE502005010587D1 (en) 2005-12-05 2011-01-05 Buss Sms Canzler Gmbh Large-volume reactor or thin-film evaporator with a premixing unit
ES2648974T3 (en) * 2013-04-26 2018-01-09 Buss-Sms-Canzler Gmbh System consisting of an end cap for a reactor / mixer and an extraction screw connection block
DE102014224105A1 (en) * 2014-11-26 2016-06-02 Aktiebolaget Skf engine assembly
CN114870677A (en) * 2022-05-30 2022-08-09 扬州金丽生物科技有限公司 Heparin sodium that intelligence adjusted temperature draws equipment

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29394C (en) * B. WEIBEZAHL in Magdeburg Mixing machine for powdery materials
CH434208A (en) * 1965-08-14 1967-04-30 List Heinz Mixing and kneading machine with disc-shaped kneading elements
DE2004392B2 (en) * 1970-01-31 1975-10-30 Dieter 6570 Kirn Kupka Agitator drive
US3734468A (en) * 1970-02-03 1973-05-22 Nat Res Dev Mixing devices
US3719350A (en) * 1971-03-22 1973-03-06 Baker Perkins Inc Self-cleaning venting section for continuous mixers
GB1394436A (en) * 1972-09-08 1975-05-14 Parker Ltd Frederick Mixing apparatus
GB1389594A (en) * 1972-11-08 1975-04-03 Beken Eng Ltd Continuous mixing machines
DE3234623A1 (en) * 1982-09-18 1984-03-22 Davy McKee AG, 6000 Frankfurt Screw conveyor
DE3404705A1 (en) * 1983-02-22 1984-08-23 Dieter 6570 Kirn Kupka Self-adjusting axial face seal
DE3474503D1 (en) * 1983-12-05 1988-11-17 List Ind Verfahrenstech Mixing and kneading machine
DE3507819A1 (en) * 1985-03-06 1986-09-11 Manfred 4322 Sprockhövel Sade Rotating mechanical seal
DE3533402A1 (en) * 1985-09-19 1987-03-26 Goetze Ag Mechanical seal
DE3741654A1 (en) * 1986-12-11 1988-06-23 Heinz Nienhaus Multi-shaft mixer drier or mixer reactor
DE3743051A1 (en) * 1987-12-18 1989-06-29 Davy Mckee Ag DEVICE FOR TREATING HIGH VISCOSITY SUBSTANCES
DE3818890A1 (en) * 1988-06-03 1989-12-07 Ekato Ind Anlagen Verwalt ARRANGEMENT FOR SECURELY SEALING THE BEARING OF A ROTATING SHAFT WITH AN RELATED DRIVE ELEMENT
JP2925599B2 (en) * 1989-11-02 1999-07-28 住友重機械工業株式会社 High viscosity liquid processing equipment
US5100240A (en) * 1990-05-11 1992-03-31 Alterio Joseph C D High-speed continuous mixer for solids and liquids
DE4028306A1 (en) * 1990-09-06 1992-03-12 Hoesch & Soehne Eberhard AGITATOR WITH QUICK REPLACEMENT DEVICE
DE4219289C2 (en) * 1992-06-12 1998-04-16 Braunschweigische Masch Bau Sealing arrangement
DE4310188A1 (en) * 1993-03-29 1994-10-06 Bachelier Heinz Juergen Device for attaching a stirrer to a container in a sealed manner
DE19528018B4 (en) * 1995-07-31 2005-12-15 Eisenmann Maschinenbau Gmbh & Co. Kg Plant for the thermal treatment of organic matter containing materials for the thermal disposal of waste, domestic, industrial and / or hazardous waste, chemical residues and / or the like
DE19536944A1 (en) * 1995-10-04 1997-04-10 List Ag Mixer kneader

Also Published As

Publication number Publication date
EP1101525A1 (en) 2001-05-23
ES2189718T3 (en) 2003-07-16
EP1101525B1 (en) 2003-03-19
ATE234669T1 (en) 2003-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition