ES402277A1 - Spray nozzle for a spray dryer - Google Patents

Spray nozzle for a spray dryer

Info

Publication number
ES402277A1
ES402277A1 ES402277A ES402277A ES402277A1 ES 402277 A1 ES402277 A1 ES 402277A1 ES 402277 A ES402277 A ES 402277A ES 402277 A ES402277 A ES 402277A ES 402277 A1 ES402277 A1 ES 402277A1
Authority
ES
Spain
Prior art keywords
spray
nozzle
intermediate plate
dryer
feed pipes
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
Application number
ES402277A
Other languages
Spanish (es)
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.)
Knapsack AG
Original Assignee
Knapsack AG
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 Knapsack AG filed Critical Knapsack AG
Publication of ES402277A1 publication Critical patent/ES402277A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B01D1/20—Sprayers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/061—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with several liquid outlets discharging one or several liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Nozzles (AREA)

Abstract

A spray nozzle for use in carrying out a spray-drying process. The spray nozzle comprises an upper part, which is fitted with a plurality of feed pipes supplying a solution to be sprayed and a spray-inducing medium, an axial conpensator, and a base plate, which is made up of rigid but elastic material and connected to two of the said feed pipes and to the axial compensator. The nozzle further comprises an intermediate plate and a nozzle head. The nozzle head has a plurality of passageway-defining rings therein and is secured to the intermediate plate by means of a fastener, and the base plate and intermediate plate are detachably secured together.
ES402277A 1971-04-29 1972-04-29 Spray nozzle for a spray dryer Expired ES402277A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2121066A DE2121066C3 (en) 1971-04-29 1971-04-29 Atomizing nozzle for an atomizing dryer

Publications (1)

Publication Number Publication Date
ES402277A1 true ES402277A1 (en) 1975-03-16

Family

ID=5806333

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402277A Expired ES402277A1 (en) 1971-04-29 1972-04-29 Spray nozzle for a spray dryer

Country Status (11)

Country Link
US (1) US3770207A (en)
AT (1) AT317156B (en)
BE (1) BE782731A (en)
CA (1) CA952945A (en)
CH (1) CH537744A (en)
DE (1) DE2121066C3 (en)
ES (1) ES402277A1 (en)
FR (1) FR2136717A5 (en)
GB (1) GB1357265A (en)
IT (1) IT952797B (en)
NL (1) NL158921B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1010153B (en) * 1973-05-24 1977-01-10 Pfrengle O MESCOLAN ZA NEBULIZER NOZZLE
US3929291A (en) * 1973-05-24 1975-12-30 Pfrengle Otto Spray mixing nozzle
US4493636A (en) * 1981-03-05 1985-01-15 The United States Of America As Represented By The United States Department Of Energy Gasification system
US4610760A (en) * 1984-08-24 1986-09-09 General Foods Corporation Three-fluid atomizing nozzle and method of utilization thereof
US6051256A (en) 1994-03-07 2000-04-18 Inhale Therapeutic Systems Dispersible macromolecule compositions and methods for their preparation and use
US20030203036A1 (en) 2000-03-17 2003-10-30 Gordon Marc S. Systems and processes for spray drying hydrophobic drugs with hydrophilic excipients
DE19749072C1 (en) * 1997-11-06 1999-06-10 Herbert Huettlin Multi-component atomizer nozzle
DE19749071A1 (en) * 1997-11-06 1999-06-10 Herbert Huettlin Multi-component atomizing nozzle
US6056213A (en) * 1998-01-30 2000-05-02 3M Innovative Properties Company Modular system for atomizing a liquid
US7575761B2 (en) 2000-06-30 2009-08-18 Novartis Pharma Ag Spray drying process control of drying kinetics
EP1446104B2 (en) * 2001-11-01 2011-08-03 Novartis AG Spray drying methods
ITMI20012693A1 (en) * 2001-12-19 2003-06-19 Zambon Spa SPRAY UNIT OF A SPRAY DRYER
GB0216562D0 (en) 2002-04-25 2002-08-28 Bradford Particle Design Ltd Particulate materials
US9339459B2 (en) 2003-04-24 2016-05-17 Nektar Therapeutics Particulate materials
DE10234165B4 (en) * 2002-07-26 2008-01-03 Advanced Micro Devices, Inc., Sunnyvale A method of filling a trench formed in a substrate with an insulating material
US6872337B2 (en) * 2002-11-15 2005-03-29 Lear Corporation External mix spray urethane process and nozzle used therefor
JP4808970B2 (en) * 2002-12-30 2011-11-02 ネクター セラピューティクス Spray drying system
US8268354B2 (en) * 2007-11-07 2012-09-18 Aridis Pharmaceuticals Sonic low pressure spray drying
EP3175844A1 (en) 2010-04-09 2017-06-07 Pacira Pharmaceuticals, Inc. Large diameter synthetic membrane vesicles
DE102010015497A1 (en) 2010-04-16 2011-10-20 Dieter Wurz Externally mixing multi-fluid nozzle for minimal internal heat transfer
WO2016040243A1 (en) * 2014-09-08 2016-03-17 Uwe Weierstall Nozzle apparatus and methods for use thereof
US10314435B2 (en) * 2016-07-03 2019-06-11 Geoff Hall Steam driven dish warmer
US10369579B1 (en) * 2018-09-04 2019-08-06 Zyxogen, Llc Multi-orifice nozzle for droplet atomization
CN112516611A (en) * 2019-09-17 2021-03-19 江苏瑞强干燥工程有限公司 Airflow spray type dryer
CN114699780B (en) * 2022-03-22 2023-04-14 北京金轮坤天特种机械有限公司 Atomizer and powder preparation facilities of direct preparation of superfine spherical powder that agglomerates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511215A (en) * 1923-03-20 1924-10-14 Eagle Picher Lead Company Nozzle for atomizing molten metal
US1713260A (en) * 1927-04-12 1929-05-14 Edward F Chandler Spraying nozzle
US2836233A (en) * 1953-10-30 1958-05-27 Shell Dev Nozzle for gas burners and the like having circumferential slots
US3363840A (en) * 1964-05-25 1968-01-16 Babcock & Wilcox Ltd Liquid fuel burners

Also Published As

Publication number Publication date
IT952797B (en) 1973-07-30
CH537744A (en) 1973-06-15
FR2136717A5 (en) 1972-12-22
AT317156B (en) 1974-08-12
NL7205738A (en) 1972-10-31
DE2121066B2 (en) 1973-10-25
DE2121066C3 (en) 1974-05-30
NL158921B (en) 1978-12-15
US3770207A (en) 1973-11-06
BE782731A (en) 1972-10-27
GB1357265A (en) 1974-06-19
DE2121066A1 (en) 1972-11-16
CA952945A (en) 1974-08-13

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