FR2404610A1 - Brick drying plant on inlet end of baking kiln - where several alternative sources can supply hot air to drying plant - Google Patents

Brick drying plant on inlet end of baking kiln - where several alternative sources can supply hot air to drying plant

Info

Publication number
FR2404610A1
FR2404610A1 FR7827470A FR7827470A FR2404610A1 FR 2404610 A1 FR2404610 A1 FR 2404610A1 FR 7827470 A FR7827470 A FR 7827470A FR 7827470 A FR7827470 A FR 7827470A FR 2404610 A1 FR2404610 A1 FR 2404610A1
Authority
FR
France
Prior art keywords
air
kiln
drying plant
hot
zone
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.)
Withdrawn
Application number
FR7827470A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SITE MICHELE
Original Assignee
SITE MICHELE
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 SITE MICHELE filed Critical SITE MICHELE
Publication of FR2404610A1 publication Critical patent/FR2404610A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/30—Drying methods
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Abstract

The inlet end of the kiln is used as a drying zone for the kiln cars carrying stacks of bricks through the kiln and, on an outer transverse wall at the inlet end of the kiln are one or more suction fans drawing air through the drying zone (a) from an air inlet zone (b) fitted with a heat exchanger. The exchanger has cooling ribs and is fed with hot liq. or steam from a boiler. Zone (a) is also fed via ducts with air heated in the kiln and with air from a hot-air generator. Humidity sensors are located in zone (a) and are employed to actuate a valve controlling the hot liq. or steam flowing to the heat exchanger from the boiler. Provides increased thermal efficiency, where atmospheric air available in summer in hot climates can also be used in the drying plant, but this air can be supported by the above sources of hot air when necessary.
FR7827470A 1977-09-30 1978-09-26 Brick drying plant on inlet end of baking kiln - where several alternative sources can supply hot air to drying plant Withdrawn FR2404610A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT51209/77A IT1090060B (en) 1977-09-30 1977-09-30 INTEGRATED DRIER FOR BRICKS CONTAINING WATER EXPLOITING THE HEAT OF THE ENVIRONMENTAL AIR AND EQUIPPED WITH AUXILIARY THERMAL GROUP FOR ANY AUTOMATIC INTERVENTION

Publications (1)

Publication Number Publication Date
FR2404610A1 true FR2404610A1 (en) 1979-04-27

Family

ID=11274635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827470A Withdrawn FR2404610A1 (en) 1977-09-30 1978-09-26 Brick drying plant on inlet end of baking kiln - where several alternative sources can supply hot air to drying plant

Country Status (5)

Country Link
DE (1) DE2841012A1 (en)
ES (1) ES472422A1 (en)
FR (1) FR2404610A1 (en)
GR (1) GR63560B (en)
IT (1) IT1090060B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496092A1 (en) * 1980-12-16 1982-06-18 Secail Jean Raymond Drying and baking of ceramic prods. - on continuous prodn. line using microwave heating in the drying zone, and baking furnace heated by fuel or electricity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496092A1 (en) * 1980-12-16 1982-06-18 Secail Jean Raymond Drying and baking of ceramic prods. - on continuous prodn. line using microwave heating in the drying zone, and baking furnace heated by fuel or electricity

Also Published As

Publication number Publication date
GR63560B (en) 1979-11-17
ES472422A1 (en) 1979-03-16
DE2841012A1 (en) 1979-04-12
IT1090060B (en) 1985-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse