ES257446A1 - Blast tunnels - Google Patents
Blast tunnelsInfo
- Publication number
- ES257446A1 ES257446A1 ES0257446A ES257446A ES257446A1 ES 257446 A1 ES257446 A1 ES 257446A1 ES 0257446 A ES0257446 A ES 0257446A ES 257446 A ES257446 A ES 257446A ES 257446 A1 ES257446 A1 ES 257446A1
- Authority
- ES
- Spain
- Prior art keywords
- tunnel
- gas
- gas inlet
- conveyor belt
- tunnels
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
- F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
- F25D13/067—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space with circulation of gaseous cooling fluid
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
- A23G9/04—Production of frozen sweets, e.g. ice-cream
- A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
- A23G9/225—Ice-cream freezing and storing cabinets
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
-
- 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
- F28C3/16—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 forming a bed, e.g. fluidised, on vibratory sieves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Food Science & Technology (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Drying Of Solid Materials (AREA)
- Ventilation (AREA)
Abstract
An installation for blower tunnels and the like comprising a tunnel, an intake opening for conveyor belt, spaced along the length of the tunnel, and a conveyor belt that passes through the tunnel between said openings, installation characterized in that there is a gas inlet port adjacent to each mentioned conveyor opening and gas outlet means are arranged along the tunnel between the gas inlet ports, the arrangement being such that when gas streams enter the tunnel through the gas inlet ports, each stream passes through the tunnel and then exits the tunnel through the gas exhaust means. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1163559A GB903899A (en) | 1959-04-06 | 1959-04-06 | Blast tunnels |
Publications (1)
Publication Number | Publication Date |
---|---|
ES257446A1 true ES257446A1 (en) | 1960-07-01 |
Family
ID=9989908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0257446A Expired ES257446A1 (en) | 1959-04-06 | 1960-04-05 | Blast tunnels |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT228244B (en) |
BE (1) | BE589457A (en) |
CH (1) | CH385898A (en) |
DE (1) | DE1151007B (en) |
DK (1) | DK107233C (en) |
ES (1) | ES257446A1 (en) |
GB (1) | GB903899A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE410765B (en) * | 1978-09-06 | 1979-10-29 | Frigoscandia Contracting Ab | FREEZING PLANT FOR FOOD PRODUCTS |
NL2001142C2 (en) | 2007-12-28 | 2009-06-30 | Stork Titan Bv | Treatment device, in particular oven. |
CN114322415B (en) * | 2022-01-10 | 2023-01-13 | 郑州凯雪冷链股份有限公司 | Intelligent energy-saving environment-friendly efficient quick-freezing tunnel refrigeration equipment system |
-
1959
- 1959-04-06 GB GB1163559A patent/GB903899A/en not_active Expired
-
1960
- 1960-04-02 DK DK127960A patent/DK107233C/en active
- 1960-04-05 ES ES0257446A patent/ES257446A1/en not_active Expired
- 1960-04-05 CH CH379760A patent/CH385898A/en unknown
- 1960-04-05 AT AT258960A patent/AT228244B/en active
- 1960-04-06 BE BE589457A patent/BE589457A/en unknown
- 1960-04-06 DE DEU7043A patent/DE1151007B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB903899A (en) | 1962-08-22 |
CH385898A (en) | 1964-12-31 |
AT228244B (en) | 1963-07-10 |
DE1151007B (en) | 1963-07-04 |
BE589457A (en) | 1960-10-06 |
DK107233C (en) | 1967-05-08 |
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