MX2020005768A - Sistema de tolva de material en polvo con carga desplazada. - Google Patents

Sistema de tolva de material en polvo con carga desplazada.

Info

Publication number
MX2020005768A
MX2020005768A MX2020005768A MX2020005768A MX2020005768A MX 2020005768 A MX2020005768 A MX 2020005768A MX 2020005768 A MX2020005768 A MX 2020005768A MX 2020005768 A MX2020005768 A MX 2020005768A MX 2020005768 A MX2020005768 A MX 2020005768A
Authority
MX
Mexico
Prior art keywords
hopper
powder material
opening
sidewalls
axis
Prior art date
Application number
MX2020005768A
Other languages
English (en)
Inventor
Daniel Davis Anderson
David W Scheimann
Brock Stephen Mueggenborg
Karl Heinbuch
Thomas E Peacock
Original Assignee
Ecolab Usa Inc
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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of MX2020005768A publication Critical patent/MX2020005768A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
    • B65G69/0441—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with chutes, deflector means or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
    • B65B37/02—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged by gravity flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

Un sistema de tolva (20) para material en polvo incluye una tolva (35) y una cubierta (60). La tolva (35) tiene paredes laterales de la tolva (37-44) que se extienden hacia abajo desde un extremo superior de la tolva, en donde al menos una de las paredes laterales de la tolva (41) está inclinada a lo largo de una porción de esta. Un eje de la tolva se extiende verticalmente entre al menos algunas de las paredes laterales de la tolva (37-44). La cubierta (60) está dispuesta en el extremo superior de la tolva (35) e incluye una abertura (64) configurada para que el material en polvo fluya a través de la tolva (35). La abertura (64) define un eje de carga de material vertical que está desplazado con respecto al eje de la tolva. Se puede proporcionar un elemento desviador (80) que esté colocado a lo largo del eje de carga de material y configurado para desviar el material en polvo que ingresa a través de la abertura (64). Se puede disponer un sistema de alimentación de material en polvo (55) adyacente al extremo inferior de la tolva (35) para alimentar el material en polvo desde la tolva (35).
MX2020005768A 2017-12-04 2018-12-03 Sistema de tolva de material en polvo con carga desplazada. MX2020005768A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762594316P 2017-12-04 2017-12-04
PCT/US2018/063609 WO2019112951A1 (en) 2017-12-04 2018-12-03 Powder material hopper system with offset loading

Publications (1)

Publication Number Publication Date
MX2020005768A true MX2020005768A (es) 2020-08-20

Family

ID=64746655

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020005768A MX2020005768A (es) 2017-12-04 2018-12-03 Sistema de tolva de material en polvo con carga desplazada.

Country Status (7)

Country Link
US (1) US10961002B2 (es)
EP (1) EP3720795A1 (es)
AU (1) AU2018378210A1 (es)
BR (1) BR112020009105A2 (es)
CA (1) CA3083773A1 (es)
MX (1) MX2020005768A (es)
WO (1) WO2019112951A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112020009017A2 (pt) * 2017-12-04 2020-11-03 Ecolab Usa Inc. sistema de umedecimento de material
CA3098786A1 (en) * 2018-05-28 2019-12-05 Societe Des Produits Nestle S.A. Dispenser of bulk material
US11504682B2 (en) 2019-12-23 2022-11-22 Pall Corporation Mixer base assembly for mixing vessels and method of use
US11565222B2 (en) 2019-12-23 2023-01-31 Pall Corporation Mixer base assembly for mixing vessels and method of use

Family Cites Families (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029219A (en) 1935-03-19 1936-01-28 Continental Can Co Dispensing container
US2105589A (en) 1937-06-08 1938-01-18 Read Machinery Company Inc Hopper discharge apparatus
US3239111A (en) 1964-09-01 1966-03-08 American Can Co Dispensing container
US3225963A (en) 1964-12-07 1965-12-28 Vasken F Arpajian Hopper apparatus and method
US3308995A (en) 1965-06-01 1967-03-14 Robert W Lee Dispensing device
US3327905A (en) 1965-10-20 1967-06-27 Design Properties Inc Measuring and dispensing container
US3635326A (en) 1970-05-01 1972-01-18 Morton Norwich Products Inc Distributing apparatus
DE2100601A1 (de) 1971-01-07 1972-07-20 Adolf Zimmermann Maschinenbau, 6960 Osterburken Gerät zum Feindosieren von Feststoffen
US3880300A (en) * 1974-03-28 1975-04-29 Atlantic Richfield Co Apparatus for distributing particulate material over a zone
US4095723A (en) 1975-09-30 1978-06-20 Automated Packaging Systems, Inc. Article handling system with weight-controlled dispenser
US4021021A (en) 1976-04-20 1977-05-03 Us Energy Wetter for fine dry powder
US4366920A (en) 1977-12-28 1983-01-04 Greenfield Jr Irving E Demand preparation soluble coffee urn
US4212415A (en) 1978-01-09 1980-07-15 Refreshment Machinery Incorporated Housing and module therefor
US4274563A (en) 1979-07-30 1981-06-23 Weatherchem Corporation Plastic end closure for hermetically sealed container
US4376497A (en) 1980-09-15 1983-03-15 Owens-Illinois, Inc. Child resistant dispensing closure
US4349157A (en) 1981-01-30 1982-09-14 Acme Burgess, Inc. Hose-end sprayer
US4429815A (en) 1981-11-12 1984-02-07 Libit Sidney M Rotating dispenser cap
DE115321T1 (de) 1983-01-27 1985-01-03 Nordson Corp., Amherst, Ohio Spritzkabine mit puderrueckgewinnungsanlage.
AU2991384A (en) 1983-06-29 1985-01-03 Precision Valve Australia Pty Limited Self sealing caps
USRE33083E (en) 1984-02-10 1989-10-10 Controlled dispensing apparatus
CA1212065A (en) 1984-04-12 1986-09-30 Gean Agricultural Manufacturing Ltd. Liquid chemical applicator
US4548331A (en) 1984-11-19 1985-10-22 Sunbeam Plastics Corporation Child resistant dispensing closure
US4613063A (en) 1985-01-07 1986-09-23 Sunbeam Plastics Corporation Dispensing package
US4804117A (en) 1986-10-14 1989-02-14 The Coca-Cola Company Disposable syrup package having integral disposable valve assembly
DE3640138A1 (de) 1986-11-25 1988-06-01 Folkmar Jan Deckel, insbesondere fuer streudosen
US4770125A (en) 1987-03-30 1988-09-13 Carousel Industries, Inc. Spring-biased dispenser mechanism for manually operated animal food dispensing machine
CA1304544C (en) 1987-04-30 1992-07-07 James Dyson Powder dispensing and cleaning apparatus
US4892233A (en) 1988-06-21 1990-01-09 Zelickson Barry M Dispensing apparatus
US5172740A (en) 1988-06-27 1992-12-22 Simmel Thomas L Liquid flow control system
AU628139B2 (en) 1989-03-27 1992-09-10 American Cyanamid Company Closed granular chemical handling system
JPH03216697A (ja) 1990-01-22 1991-09-24 Canon Inc 電子機器
US5261432A (en) 1990-10-03 1993-11-16 Ro-Sa Micromeccanica S.N.C. Dishwashing machine with multidose dispenser of powder detergent
US5301848A (en) 1991-10-18 1994-04-12 Conrad Larry M Electromagnetic meter for closed dispensing container
US5407107A (en) 1992-04-29 1995-04-18 Sealright Co., Ltd. Dispenser closure
US5303998A (en) * 1992-05-19 1994-04-19 Blake Whitlatch Method of mixing and managing oil and gas well drilling fluids
SE9203570D0 (sv) 1992-11-27 1992-11-27 Astra Ab Inhaler for multiple use
AU683036B2 (en) 1992-12-18 1997-10-30 Merck Sharp & Dohme Corp. Inhaler for powdered medications
CA2117798A1 (en) 1993-02-11 1994-08-18 Ferruccio Canini Dredger for fine table salt
US5322085A (en) 1993-06-18 1994-06-21 Weatherly Consumer Products, Inc. Root feeder
JP3487647B2 (ja) 1993-11-11 2004-01-19 株式会社エヌテック 粉粒体の定量排出器
JPH07258650A (ja) 1994-03-23 1995-10-09 Kawasaki Steel Corp コークス炉における原料炭の装入方法およびその装置
AU3708495A (en) 1994-08-01 1996-03-04 Franz Hehmann Selected processing for non-equilibrium light alloys and products
GB2295609A (en) 1994-11-29 1996-06-05 Cow & Gate Nutricia Ltd Child proof powder dispensing closure
GB2296711A (en) 1995-01-05 1996-07-10 Tien Lin Yu Mei Partitioned container with rotatable dispensing closure
ATE216903T1 (de) 1996-02-21 2002-05-15 Schering Corp Inhalator für pulverartiges medikament
US5687782A (en) 1996-04-12 1997-11-18 Ingersoll-Dresser Pump Company Transfer valve for a granular materials dispensing system
US5601213A (en) 1996-05-02 1997-02-11 Daniello; Jennifer J. Container lid with quantity measures
US5947171A (en) 1997-01-30 1999-09-07 American Cyanamid Company Valve assembly for use with containers in a closed application system
US6050309A (en) 1997-01-30 2000-04-18 American Cyanamid Company Valve assembly for use with containers in a closed application system
GB9707641D0 (en) 1997-04-15 1997-06-04 Matcon R & D Ltd Apparatus and system for handling material
US5971207A (en) 1997-05-16 1999-10-26 Pcf Group, Inc. Nozzle apparatus and method for dispensing powder coating material
AU5638298A (en) 1997-09-09 1999-03-25 Johnson & Johnson Consumer Companies, Inc. Dispensing container
CR5652A (es) 1997-11-21 1998-06-03 Talleres Ind Hiva S A Mejoras al de sistema de acoplamiento entre bomba y caja para carga y descarga de agroquimicos granulados y otros
DE19756442A1 (de) 1997-12-18 1999-06-24 Pfeiffer Erich Gmbh & Co Kg Spender für Medien
CA2322437A1 (en) 1998-03-04 1999-09-10 Joseph T. Mcginn Medicament dry powder inhaler dispensing device
DE19817417A1 (de) 1998-04-18 1999-10-21 Pfeiffer Erich Gmbh & Co Kg Spender für Medien, insbesondere Pulver
US6193116B1 (en) 1999-02-08 2001-02-27 Brent River Packaging Corporation Sifter cap for continuous thread containers
US6257172B1 (en) 1999-03-19 2001-07-10 Carl F. Leppanen Powder-dispensing animal grooming brush
JP4206175B2 (ja) 1999-08-03 2009-01-07 ホシザキ電機株式会社 飲料ディスペンサ
US6283339B1 (en) 2000-03-31 2001-09-04 Sonoco Development, Inc. Twist bottom dispenser
US6311745B1 (en) 2000-06-05 2001-11-06 Xerox Corporation Systems and methods for dispensing powders
FR2810965B1 (fr) 2000-06-28 2002-08-23 Jean Pierre Chamba Distributeur de granulat
KR100440716B1 (ko) 2001-03-09 2004-07-19 주식회사 한힘테크놀러지 수처리용 고체약품 투입기
US6550640B2 (en) 2001-03-12 2003-04-22 William G. Smith Method and apparatus for controllably dispensing powders and liquids
US6698624B2 (en) 2001-04-04 2004-03-02 Nestec S.A. Device for dispensing a flowable powder substance
US6516973B2 (en) 2001-04-04 2003-02-11 Nestec S.A. Device for dispensing a flowable powder substance
US20100204441A1 (en) 2001-06-14 2010-08-12 Pardikes Dennis G Means for and methods of processing superfine dry polymer
US7032787B2 (en) 2002-05-01 2006-04-25 William M. Sherk, Jr. Integrated dispenser
US7703639B2 (en) 2002-06-25 2010-04-27 Tamir Levy Granular product dispensing system
US6988642B2 (en) 2002-10-29 2006-01-24 Johnson & Johnson Consumer Companies Tamper-evident dispenser bottle
EP1558907A4 (en) 2002-11-04 2012-03-21 Transform Pharmaceuticals Inc METHOD FOR MANIPULATING SMALLER SOLIDS
USD479801S1 (en) 2003-01-21 2003-09-23 Kraft Foods Holdings, Inc. Cap
DE602004030323D1 (de) 2003-03-20 2011-01-13 Ricoh Co Ltd Vorrichtung und verfahren zur pulverfüllung
EP1500911A1 (en) 2003-07-23 2005-01-26 3M Espe Ag A device for dispensing a material from a container
US7451761B2 (en) 2003-10-27 2008-11-18 Oriel Therapeutics, Inc. Dry powder inhalers, related blister package indexing and opening mechanisms, and associated methods of dispensing dry powder substances
US6886719B1 (en) 2004-05-04 2005-05-03 Mei-Shual Cosmetics Co., Ltd. Makeup powder compact
US7090098B2 (en) 2004-05-06 2006-08-15 Johnsondiversey, Inc. Metering and dispensing closure
US7815072B2 (en) 2004-05-06 2010-10-19 Diversey, Inc. Metering and dispensing closure
US6974021B1 (en) 2004-05-25 2005-12-13 Craig Boevers Adjustable grain spout assembly
US7810680B2 (en) 2004-09-28 2010-10-12 Stull Technologies, Inc. Shock resistant break-off top
NZ544807A (en) 2005-01-19 2007-11-30 Irwin And Sheehan Pty Ltd Dispensing closure
US20060191958A1 (en) 2005-02-23 2006-08-31 Ronald Brundick Bin for storing and dispensing bulk material
WO2006119324A2 (en) 2005-05-03 2006-11-09 Mediatek, Llc Improved system and method for dispensing dehydrated culture media powder
US7494030B2 (en) 2005-06-14 2009-02-24 Rexam Beauty And Closures, Inc. Sifter device for container
DK1899079T3 (da) 2005-07-01 2009-11-16 Medmix Systems Ag Flerkomponentafgiveindretning med ventilaggregat
CA2616043A1 (en) 2005-07-21 2007-02-15 Vac-U-Max Apparatus for dispensing granular material and method thereof
US7438204B2 (en) 2005-10-13 2008-10-21 S. C. Johnson & Son, Inc. Apparatus for dispensing a granular product from a container
US20070181600A1 (en) 2006-02-09 2007-08-09 Ben-Shlomo Tal E Multiple spice dispenser device
DE602006018201D1 (de) 2006-04-14 2010-12-23 Diversey Inc Zählendes und abgebendes gehäuse
WO2007141601A1 (en) 2006-06-08 2007-12-13 Soremartec S.A. Container for dragees and the like
EP1902956B1 (de) 2006-09-25 2009-09-02 Mettler-Toledo AG Dosiervorrichtung für pulver- oder pastenförmiges Dosiergut
US20080093394A1 (en) 2006-10-24 2008-04-24 J.L. Clark, Inc. Metal and plastic dispensing lid
CN200985145Y (zh) 2006-11-30 2007-12-05 代义 洗衣粉盒
CN200981706Y (zh) 2006-12-05 2007-11-28 李鑫 洗衣粉便利瓶
US8567394B2 (en) 2006-12-22 2013-10-29 Almirall, S.A. Inhalation device for drugs in powder form
IL186784A0 (en) 2007-10-18 2008-02-09 Coffee And Juice Generation Lt Systems and methods for preparing drinks
EP2067529B1 (de) 2007-12-06 2012-11-14 Mettler-Toledo AG Umfüllvorrichtung für Laborbehälter
US8006707B2 (en) 2008-01-29 2011-08-30 Hct Asia Ltd. Rotating dial sifter
US8025067B2 (en) 2008-01-29 2011-09-27 HCT Asia, Ltd Displacement sifter
US7878849B2 (en) 2008-04-11 2011-02-01 Cooper Technologies Company Extender for a separable insulated connector
CA2669801A1 (en) 2008-06-17 2009-12-17 Darwin Johnsgaard Auger hopper support device
WO2010150087A1 (en) 2009-06-25 2010-12-29 Jean Jacques Jaouen Applicator bottle
US20110099950A1 (en) 2009-10-30 2011-05-05 Munchkin, Inc. System and method for disposing waste packages such as diapers
US8905272B2 (en) 2009-11-05 2014-12-09 Birost Llc Sealed dispenser for metered fluent materials
CN201686132U (zh) 2010-04-28 2010-12-29 天津实发冠华生物科技有限公司 圆型转盘式包装盒
CH703219A2 (de) 2010-05-28 2011-11-30 Birchmeier Spruehtechnik Ag Tragbare Streuvorrichtung zum Ausbringen körniger Stoffe.
FR2964091B1 (fr) 2010-08-26 2012-09-28 Areva Nc Dispositif de manutention de futs, installation de transfert de materiau en poudre et procede de transfert
US20120080457A1 (en) 2010-10-01 2012-04-05 Lovinger Robert A Powder delivery system
IT1402416B1 (it) 2010-10-26 2013-09-04 Pack To Market S R L Distributore portatile per crocchette, generi alimentari, farmaci e prodotti granulari in genere.
CH703991A8 (de) 2010-10-28 2012-06-15 Innoform Ag Spender zum portionierten Ausgeben von im Spender bevorratetem, grobkörnigen und rieselfähigen Gut.
GB2489721A (en) 2011-04-06 2012-10-10 Flo Trading Ltd A powder dispenser for attachment to a baby bottle
US8439231B2 (en) 2011-04-21 2013-05-14 Easy Go Dispenser, Llc Powder measuring and dispensing apparatus
ITMI20111329A1 (it) 2011-07-18 2013-01-19 Sparkling Drink Systems Innovation Ct Ltd Dispositivo di erogazione di polveri per la preparazione di bevande e simili, particolarmente per bottiglie e simili.
CN202193332U (zh) 2011-08-08 2012-04-18 武新赫 一种旋转式装洗衣粉瓶
CN102923390A (zh) 2011-08-08 2013-02-13 武新赫 一种旋转式装洗衣粉瓶
FR2980831B1 (fr) 2011-09-30 2015-06-26 Getinge La Calhene Mecanisme de commande d'un dispositif de connexion etanche entre deux volumes clos a manipulation simplifiee
USD677987S1 (en) 2012-04-18 2013-03-19 Daniel Vincent High Air control damper for a barbeque grill or smoker
WO2014031474A2 (en) 2012-08-20 2014-02-27 Mwv Slatersville, Llc Dispensing closure for powdered products
US20140103153A1 (en) 2012-10-17 2014-04-17 Scott Charles Below Grain Mill
CA2799235C (en) 2012-12-19 2019-09-24 Dale Hughes Air lock metering
EP2826722B1 (de) 2013-07-19 2016-06-29 Mettler-Toledo GmbH Handdosiergerät und Verfahren zum Dosieren von pulver- oder pastenförmigem Dosiergut
WO2015158724A1 (en) 2014-04-16 2015-10-22 Sanofi Sa Sealing member for a medical device
CN104129659B (zh) 2014-07-15 2017-02-08 国电科学技术研究院 一种非能动式均匀布料方法及装置
WO2016019299A1 (en) 2014-07-31 2016-02-04 Marchwick Consulting Llc Powdered beverage product dispensers and methods of using same
GB2528889A (en) 2014-08-01 2016-02-10 Chargepoint Technology Ltd Usage monitoring system and method
CN204471651U (zh) 2015-01-20 2015-07-15 骏马化纤股份有限公司 一种粉尘处理装置
US10302177B2 (en) * 2016-11-04 2019-05-28 Sukup Manufacturing Co. Friction driven beltless grain spreader
EP3541730B1 (en) 2016-11-21 2023-09-06 Ecolab USA Inc. Material supply system with valve assembly with improved sealing capabilities
WO2018093995A1 (en) 2016-11-21 2018-05-24 Ecolab Usa Inc. Material supply system with a valve assembly and a base assembly provided with an actuator
CN106926428B (zh) * 2017-05-08 2023-04-07 南京杰恩特机电有限公司 失重式连续称重计量喂料系统
CN107381057B (zh) 2017-09-04 2018-12-21 北京金航智造科技有限公司 一种可实现不间断送粉的微纳米粉体送粉器

Also Published As

Publication number Publication date
US20190168901A1 (en) 2019-06-06
BR112020009105A2 (pt) 2020-10-20
US10961002B2 (en) 2021-03-30
WO2019112951A1 (en) 2019-06-13
EP3720795A1 (en) 2020-10-14
CA3083773A1 (en) 2019-06-13
AU2018378210A1 (en) 2020-05-28

Similar Documents

Publication Publication Date Title
MX2020005768A (es) Sistema de tolva de material en polvo con carga desplazada.
PH12016502206A1 (en) Closure with tamper band and spout
MX339249B (es) Cierre para un contenedor y contenedor con dicho cierre.
MY190126A (en) Glass furnace
MX348142B (es) Envase de tóner y aparato formador de imágenes.
MX2017000127A (es) Cierre de vertido para el cuello de una lata o cualquier contenedor para vertido controlado en multiples lados.
ATE473189T1 (de) Verwendung einer fördervorrichtung mit vertikaler einfüllvorrichtung zur befüllung einer tablettenpresse
MY195937A (en) Feeding Device for a Closed Pen and Method for Distribution of Feed In a Closed Pen
MX2017011744A (es) Sistemas dispensadores para contenedores.
JP2014062450A5 (es)
MY186694A (en) Flue gas desulfurization system
PH12016501049A1 (en) Device and method for opening containers containing heterogeneous materials
EA201891436A1 (ru) Установка шихтоподачи для доменной печи
GB2565716A (en) Gyratory sifter side fines chutes
NZ748364A (en) A method of filling feeding pans as well as a feeding system
TW201612076A (en) Cover opening and closing structure, and dispensing vessel in which said structure is used
CN106044292A8 (zh) 一种茶叶输送漏料回收装置
GB2552044A (en) Micronized dry barite powder bulk movement
MY189702A (en) Raw material storage hopper
MX2012014035A (es) Aparato alimentador.
PH12016502056A1 (en) Closure apparatus for flexible pouch
ZA202006096B (en) Device for automatically opening containers including means for breaking the sealing element of the container
EA201990750A1 (ru) Шихтовый бункер, прежде всего для доменной печи
FR3040520B1 (fr) Distributeur de produits en vrac et procede d'utilisation correspondant
CN204916938U (zh) 一种带有防爆装置的谷物输送用提升机