NL7505690A - Drying wet ceramic mouldings - partic. bricks using a mixt. of warm air and spent drying air - Google Patents

Drying wet ceramic mouldings - partic. bricks using a mixt. of warm air and spent drying air

Info

Publication number
NL7505690A
NL7505690A NL7505690A NL7505690A NL7505690A NL 7505690 A NL7505690 A NL 7505690A NL 7505690 A NL7505690 A NL 7505690A NL 7505690 A NL7505690 A NL 7505690A NL 7505690 A NL7505690 A NL 7505690A
Authority
NL
Netherlands
Prior art keywords
drying
bricks
air
partic
mixt
Prior art date
Application number
NL7505690A
Other languages
Dutch (nl)
Original Assignee
Albert Janos Jonas Diamantstra
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 Albert Janos Jonas Diamantstra filed Critical Albert Janos Jonas Diamantstra
Priority to NL7505690A priority Critical patent/NL7505690A/en
Publication of NL7505690A publication Critical patent/NL7505690A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/022—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with provisions for changing the drying gas flow pattern, e.g. by reversing gas flow, by moving the materials or objects through subsequent compartments, at least two of which have a different direction of gas flow
    • F26B21/028—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure with provisions for changing the drying gas flow pattern, e.g. by reversing gas flow, by moving the materials or objects through subsequent compartments, at least two of which have a different direction of gas flow by air valves, movable baffles or nozzle arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

Circulatory drying unit, partic. for drying ceramic prod. e.g. bricks, comprises an appts. in which (a) the air heated outside the drier is passed directly to the circulating fan suction (b) the fan is situated within the drier and directly driven from a motor located outside the drier and (c) >=2 simultaneously reversible vanes are used to exchange the directions of flow of the mixt. of hot and already cooled and moist air. Prevents or reduces the defects, e.g. cracking, which tend to arise in the forced drying of wet moulded ceramics e.g. bricks. The same drying system can be used for other driers e.g. tunnel driers with transverse circulation.
NL7505690A 1975-05-14 1975-05-14 Drying wet ceramic mouldings - partic. bricks using a mixt. of warm air and spent drying air NL7505690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7505690A NL7505690A (en) 1975-05-14 1975-05-14 Drying wet ceramic mouldings - partic. bricks using a mixt. of warm air and spent drying air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7505690A NL7505690A (en) 1975-05-14 1975-05-14 Drying wet ceramic mouldings - partic. bricks using a mixt. of warm air and spent drying air

Publications (1)

Publication Number Publication Date
NL7505690A true NL7505690A (en) 1976-11-16

Family

ID=19823745

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505690A NL7505690A (en) 1975-05-14 1975-05-14 Drying wet ceramic mouldings - partic. bricks using a mixt. of warm air and spent drying air

Country Status (1)

Country Link
NL (1) NL7505690A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514118A1 (en) * 1981-10-07 1983-04-08 Arnal Louis Heat treatment of concrete - uses enclosed zone with heated air and combustion gases from burner
ITMI20081985A1 (en) * 2008-11-11 2010-05-12 Santon Renato Zanon METHOD AND EQUIPMENT FOR THE DRIING OF FOOD AND SIMILAR PRODUCTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514118A1 (en) * 1981-10-07 1983-04-08 Arnal Louis Heat treatment of concrete - uses enclosed zone with heated air and combustion gases from burner
ITMI20081985A1 (en) * 2008-11-11 2010-05-12 Santon Renato Zanon METHOD AND EQUIPMENT FOR THE DRIING OF FOOD AND SIMILAR PRODUCTS

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