CL2018003252A1 - Un sistema de nebulizacion en linea por ultrasonido, útil en la disposición de agentes agroquimicos para la fruta de postcosecha - Google Patents

Un sistema de nebulizacion en linea por ultrasonido, útil en la disposición de agentes agroquimicos para la fruta de postcosecha

Info

Publication number
CL2018003252A1
CL2018003252A1 CL2018003252A CL2018003252A CL2018003252A1 CL 2018003252 A1 CL2018003252 A1 CL 2018003252A1 CL 2018003252 A CL2018003252 A CL 2018003252A CL 2018003252 A CL2018003252 A CL 2018003252A CL 2018003252 A1 CL2018003252 A1 CL 2018003252A1
Authority
CL
Chile
Prior art keywords
chamber
cloud
liquid
fruit
ultrasound
Prior art date
Application number
CL2018003252A
Other languages
English (en)
Inventor
Ewold Rudi Radrigán
Cabalín Sixto Samuel Rojas
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 filed Critical
Priority to CL2018003252A priority Critical patent/CL2018003252A1/es
Publication of CL2018003252A1 publication Critical patent/CL2018003252A1/es
Priority to EP19885249.3A priority patent/EP3881684A4/en
Priority to PCT/CL2019/050109 priority patent/WO2020097746A1/es
Priority to US17/294,272 priority patent/US20220000151A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/50—Preservation of foods or foodstuffs, in general by irradiation without heating
    • A23B2/57—Preservation of foods or foodstuffs, in general by irradiation without heating by treatment with ultrasonic waves
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/70—Preservation of foods or foodstuffs, in general by treatment with chemicals
    • A23B2/704—Preservation of foods or foodstuffs, in general by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B7/00—Preservation of fruit or vegetables; Chemical ripening of fruit or vegetables
    • A23B7/14—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10
    • A23B7/144—Preserving or ripening with chemicals not covered by group A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/20—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
    • B05B15/25—Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0615—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced at the free surface of the liquid or other fluent material in a container and subjected to the vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0653—Details
    • B05B17/0669—Excitation frequencies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
    • B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Special Spraying Apparatus (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)

Abstract

Un sistema de nebulización en línea por ultrasonido, útil en la dispensación de agentes agroquímicos para la fruta de postcosecha, que comprende al menos los siguientes componentes: una cámara de nebulización compuesta por un tanque cerrado (1) que contiene el líquido a nebulizar (2), un agitador dispuesto en la sección superior del tanque (3) conformado por un rotor con aspas, que debe estar inmerso en el líquido a nebulizar (2) a una altura de al menos 1/3 del nivel del líquido; al menos dos transductores de ultrasonido (4) de diferente frecuencia que operan entre 0,75 y 1,0 MHz y entre 0,9 y 1,7 MHz, con una potencia entre 5 y 60 W, inmersos en el líquido a una distancia de entre 10 y 20 cm de la base, con una distribución equidistante con respecto al centro de la base de la cámara; y un ventilador (5) que impulsa el vapor hacia la salida del tanque (6); una cámara de aplicación de la nube en la fruta, compuesta por una cámara cerrada (7) dispuesta sobre la línea de proceso (8), la cual posee compuertas con lamas (9) para la entrada y salida de la fruta, un aplicador cilíndrico (10) del agente agroquímico ubicado en la parte superior y paralelo a la línea de proceso con perforaciones de 2mm de diámetro en el área inferior (11), para distribuir la nube de forma homogénea, el que está conectado a la cámara de nebulización por medio de un ducto (12); y una cámara de recuperación de la nube, compuesta por un tanque cerrado (13) acoplado a la cámara de aplicación, bajo la línea de proceso (8) que está conectado a la cámara de nebulización por un ducto (14), donde la nube recuperada es impulsada por el ventilador (5).
CL2018003252A 2018-11-16 2018-11-16 Un sistema de nebulizacion en linea por ultrasonido, útil en la disposición de agentes agroquimicos para la fruta de postcosecha CL2018003252A1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CL2018003252A CL2018003252A1 (es) 2018-11-16 2018-11-16 Un sistema de nebulizacion en linea por ultrasonido, útil en la disposición de agentes agroquimicos para la fruta de postcosecha
EP19885249.3A EP3881684A4 (en) 2018-11-16 2019-11-04 In-line spraying system via ultrasound, which can be used in the dispensing of agrochemical agents for post-harvest fruit
PCT/CL2019/050109 WO2020097746A1 (es) 2018-11-16 2019-11-04 Un sistema de nebulización en línea por ultrasonido, útil en la dispensación de agentes agroquímicos para la fruta de postcosecha.
US17/294,272 US20220000151A1 (en) 2018-11-16 2019-11-04 In-line spraying system via ultrasound, which can be used in the dispensing of agrochemical agents for post-harvest fruit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2018003252A CL2018003252A1 (es) 2018-11-16 2018-11-16 Un sistema de nebulizacion en linea por ultrasonido, útil en la disposición de agentes agroquimicos para la fruta de postcosecha

Publications (1)

Publication Number Publication Date
CL2018003252A1 true CL2018003252A1 (es) 2019-03-15

Family

ID=65898288

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018003252A CL2018003252A1 (es) 2018-11-16 2018-11-16 Un sistema de nebulizacion en linea por ultrasonido, útil en la disposición de agentes agroquimicos para la fruta de postcosecha

Country Status (4)

Country Link
US (1) US20220000151A1 (es)
EP (1) EP3881684A4 (es)
CL (1) CL2018003252A1 (es)
WO (1) WO2020097746A1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK173485B1 (da) * 1994-12-02 2000-12-18 Thure Barsoee Carnfeldt Fremgangsmåde til desinfektion eller sterilisation af fødevarer, foderstoffer, maskineri og udstyr til fødevare- og foderst
GB9623466D0 (en) * 1996-11-12 1997-01-08 Pendred Norman Co Moisture supply apparatus
FR2787351A1 (fr) * 1998-12-16 2000-06-23 Air Refreshing Control Dispositif de pulverisation de gouttelettes avec tuyau de diffusion
CN1153630C (zh) 1999-03-05 2004-06-16 约翰逊父子公司 振动液体雾化器及其操作方法
DE102005019686B3 (de) * 2005-04-22 2006-04-13 Schmid Technology Systems Gmbh Einrichtung und Verfahren zum Aufbringen einer gleichmäßigen, dünnen Flüssigkeitsschicht auf Substrate
US7810742B2 (en) * 2007-05-21 2010-10-12 Zvi Levi Ultrasonic fog generator
EP3389398A1 (en) * 2015-12-18 2018-10-24 FORCE Technology Installation and method for sanitizing food products
MX2016004514A (es) 2016-04-08 2017-10-09 Secretaría De Educación Pública-Tecnológico Nac De México Proceso de sanitización de vegetales por nebulización ultrasónica de un sanitizante.

Also Published As

Publication number Publication date
US20220000151A1 (en) 2022-01-06
EP3881684A4 (en) 2022-01-26
WO2020097746A1 (es) 2020-05-22
EP3881684A1 (en) 2021-09-22

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