IT991237B - Frigorifero a pozzo - Google Patents

Frigorifero a pozzo

Info

Publication number
IT991237B
IT991237B IT26692/73A IT2669273A IT991237B IT 991237 B IT991237 B IT 991237B IT 26692/73 A IT26692/73 A IT 26692/73A IT 2669273 A IT2669273 A IT 2669273A IT 991237 B IT991237 B IT 991237B
Authority
IT
Italy
Prior art keywords
refrigerator
well
well refrigerator
Prior art date
Application number
IT26692/73A
Other languages
English (en)
Original Assignee
Buehler Ag Geb
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 Buehler Ag Geb filed Critical Buehler Ag Geb
Application granted granted Critical
Publication of IT991237B publication Critical patent/IT991237B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/14—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material moving by gravity, e.g. down a tube
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
    • F26B17/1408—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the gas being supplied and optionally extracted through ducts extending into the moving stack of material
    • F26B17/1416—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the gas being supplied and optionally extracted through ducts extending into the moving stack of material the ducts being half open or perforated and arranged horizontally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
IT26692/73A 1972-08-24 1973-07-17 Frigorifero a pozzo IT991237B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1257772A CH555036A (de) 1972-08-24 1972-08-24 Schachtkuehler.

Publications (1)

Publication Number Publication Date
IT991237B true IT991237B (it) 1975-07-30

Family

ID=4384340

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26692/73A IT991237B (it) 1972-08-24 1973-07-17 Frigorifero a pozzo

Country Status (10)

Country Link
US (1) US3842516A (it)
JP (1) JPS5142032B2 (it)
CH (1) CH555036A (it)
DE (1) DE2342842C3 (it)
DK (1) DK145071C (it)
ES (1) ES416996A1 (it)
FR (1) FR2197151B1 (it)
GB (1) GB1439285A (it)
IT (1) IT991237B (it)
NL (1) NL7309802A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696690A (en) * 1984-05-03 1987-09-29 Himly, Holscher Gmbh & Co. Method and device for preheating raw materials for glass production, particularly a cullet mixture
DE8916206U1 (de) * 1989-08-19 1995-01-26 Nymic Anstalt Schüttgutreaktor
GB2363791B (en) * 2000-01-18 2002-05-15 Jeffrey Carl Alexander Electrostatic batch preheater
DE102011050482A1 (de) * 2011-05-19 2012-11-22 Haver & Boecker Ohg Siebdeck und Spaltdosierer für eine Siebmaschine
CN103438714B (zh) * 2013-07-28 2015-08-19 杨涛 一种矿物物料高温烘干机
CN105276965B (zh) * 2014-06-25 2017-12-05 程长青 循环流换气排气装置
CN106288576B (zh) * 2016-08-26 2019-08-06 河南神农膨化饲料科技有限公司 一种逆流冷却器
CN107843100B (zh) * 2017-10-26 2019-08-30 安徽辰宇机械科技有限公司 一种便于移动农产品深加工用立体烘干仓
CN108483887A (zh) * 2018-04-24 2018-09-04 浙江卡莎罗新型装饰材料有限公司 一种玻璃马赛克生产用冷却装置
CN114705053B (zh) * 2022-02-24 2022-11-22 中信重工机械股份有限公司 一种烧结矿竖式冷却炉晃板排料冷却装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US278356A (en) * 1883-05-29 niese
US1737061A (en) * 1926-05-01 1929-11-26 Santa Cruz Portland Cement Com Clinker cooler
GB326871A (en) * 1928-12-20 1930-03-20 Hermann Filsz Improvements in or relating to shaft drivers for grain or the like
US2276496A (en) * 1939-01-07 1942-03-17 Kennedy Van Saun Mfg & Eng Means for cooling material
CH345596A (de) * 1955-02-09 1960-03-31 Sprout Waldron & Co Inc Vorrichtung zum Kühlen und Trocknen von Schüttgut mittels Luft
US3332780A (en) * 1966-01-24 1967-07-25 Hupp Corp Method for cooling roasted coffee
DE1601149A1 (de) * 1967-07-03 1970-05-06 Muehlenbau Dresden Veb Vorrichtung zum Kuehlen von koernigem Schuettgut

Also Published As

Publication number Publication date
DK145071B (da) 1982-08-23
GB1439285A (en) 1976-06-16
DE2342842C3 (de) 1979-11-22
CH555036A (de) 1974-10-15
DE2342842A1 (de) 1974-03-14
DK145071C (da) 1983-01-24
FR2197151A1 (it) 1974-03-22
US3842516A (en) 1974-10-22
JPS4966452A (it) 1974-06-27
FR2197151B1 (it) 1976-09-17
DE2342842B2 (de) 1979-03-29
JPS5142032B2 (it) 1976-11-13
ES416996A1 (es) 1976-03-01
NL7309802A (it) 1974-02-26

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