EP2037198A3 - Plant for drying a plurality of preferably multi-part plaster moulds - Google Patents

Plant for drying a plurality of preferably multi-part plaster moulds Download PDF

Info

Publication number
EP2037198A3
EP2037198A3 EP08015940.3A EP08015940A EP2037198A3 EP 2037198 A3 EP2037198 A3 EP 2037198A3 EP 08015940 A EP08015940 A EP 08015940A EP 2037198 A3 EP2037198 A3 EP 2037198A3
Authority
EP
European Patent Office
Prior art keywords
drying
plant
hot air
preferably multi
mold cavity
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.)
Granted
Application number
EP08015940.3A
Other languages
German (de)
French (fr)
Other versions
EP2037198B1 (en
EP2037198A2 (en
Inventor
Franz Scharnagl
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.)
Maschinen und Stahlbau Julius Lippert GmbH and Co KG
Original Assignee
Maschinen und Stahlbau Julius Lippert GmbH and Co KG
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 Maschinen und Stahlbau Julius Lippert GmbH and Co KG filed Critical Maschinen und Stahlbau Julius Lippert GmbH and Co KG
Publication of EP2037198A2 publication Critical patent/EP2037198A2/en
Publication of EP2037198A3 publication Critical patent/EP2037198A3/en
Application granted granted Critical
Publication of EP2037198B1 publication Critical patent/EP2037198B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F26B21/006—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/06—Chambers, containers, or receptacles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/02—Ceramic articles or ceramic semi-finished articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
    • F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Beschrieben wird eine Anlage zum Trocknen einer Mehrzahl von mehrteiligen Gipsformen (12), in denen jeweils ein Formhohlraum für einen Sanitärkeramikgegenstand ausgebildet ist, wobei der Formhohlraum eine Schlicker-Eingießöffnung (16) und eine Entlüftungsöffnung (18) aufweist. Die Anlage ist modular aufgebaut. Sie umfaßt mehrere Trockenkammern (20), die als Module nebeneinander angeordnet sind. Jede Trockenkammer hat ein oberes und ein unteres Stockwerk zur Aufnahme von jeweils mindestens einer zu trocknenden Gipsform. Am freien Stirnende der beiden endständigen Trockenkammersegmente (501) ist jeweils ein Umlenksegment (503, 504) angeordnet, daß den oberen Durchströmungskanal mit dem unteren Durchströmungskanal verbindet und den Warmluftstrom umlenkt unter Ausbildung eines Warmluftkreislaufstroms.

Figure imgaf001
Described is a system for drying a plurality of multi-part plaster molds (12), in each of which a mold cavity for a sanitary ware article is formed, wherein the mold cavity has a slip-pouring opening (16) and a vent opening (18). The system is modular. It comprises a plurality of drying chambers (20), which are arranged side by side as modules. Each drying chamber has an upper and a lower floor to accommodate at least one plaster mold to be dried. At the free end face of the two terminal drying chamber segments (501) is in each case a deflection (503, 504) arranged that connects the upper flow channel with the lower flow channel and deflects the hot air flow to form a hot air circulation flow.
Figure imgaf001
EP20080015940 2007-09-14 2008-09-10 Plant for drying a plurality of preferably multi-part plaster moulds Active EP2037198B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710045349 DE102007045349A1 (en) 2007-09-14 2007-09-14 Plant for drying a plurality of preferably multi-part plaster molds

Publications (3)

Publication Number Publication Date
EP2037198A2 EP2037198A2 (en) 2009-03-18
EP2037198A3 true EP2037198A3 (en) 2013-05-29
EP2037198B1 EP2037198B1 (en) 2014-12-31

Family

ID=40088487

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080015940 Active EP2037198B1 (en) 2007-09-14 2008-09-10 Plant for drying a plurality of preferably multi-part plaster moulds

Country Status (2)

Country Link
EP (1) EP2037198B1 (en)
DE (1) DE102007045349A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106766714B (en) * 2016-12-08 2019-02-01 重庆新万合环保包装科技有限公司 A kind of paper tube production paper tube drying box
CN111735289A (en) * 2020-05-25 2020-10-02 陆升(福建)集团有限公司 Drying device for white porcelain product and using method thereof
CN111854352A (en) * 2020-07-28 2020-10-30 沈阳和世泰通用钛业有限公司 Drying device
CN116067133B (en) * 2022-12-30 2023-12-26 台宜陶瓷（宜兴）有限公司 Continuous vertical ceramic firing furnace group system and firing method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB422236A (en) * 1933-11-04 1935-01-08 Lancelot Arthur Mitchell Improvements in or relating to drying stoves
US3552035A (en) * 1968-04-29 1971-01-05 Norrmalms Ind Ab Apparatus for treating goods with a heated gaseous medium
DE3708642A1 (en) * 1987-03-17 1988-10-06 Imas S P A Modular unit for rapid drying of ceramic crude products, in particular of tiles
EP1132701A2 (en) * 2000-02-25 2001-09-12 Oy O-Wood Ltd. Drying apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1735590U (en) * 1953-01-15 1956-12-06 Gg Kiefer Maschf DEVICE FOR DRYING WOOD.
AT281689B (en) * 1966-03-11 1970-05-25 Vanicek Viktor Drying plant
DE2314142C3 (en) * 1973-03-21 1980-11-20 Gebrueder Netzsch, Maschinenfabrik Gmbh & Co, 8672 Selb Method and device for preparing a casting mold for casting ceramic castings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB422236A (en) * 1933-11-04 1935-01-08 Lancelot Arthur Mitchell Improvements in or relating to drying stoves
US3552035A (en) * 1968-04-29 1971-01-05 Norrmalms Ind Ab Apparatus for treating goods with a heated gaseous medium
DE3708642A1 (en) * 1987-03-17 1988-10-06 Imas S P A Modular unit for rapid drying of ceramic crude products, in particular of tiles
EP1132701A2 (en) * 2000-02-25 2001-09-12 Oy O-Wood Ltd. Drying apparatus

Also Published As

Publication number Publication date
EP2037198B1 (en) 2014-12-31
DE102007045349A1 (en) 2009-03-19
EP2037198A2 (en) 2009-03-18

Similar Documents

Publication Publication Date Title
EP2037198A3 (en) Plant for drying a plurality of preferably multi-part plaster moulds
EP1264674A3 (en) Horizontal injection moulding machine
EP1571275A3 (en) Device for the assembling of a temporary railing of a scaffold
DE2750232A1 (en) MOLD, IN PARTICULAR INJECTION MOLD, FOR PRODUCING MOLDINGS FROM RUBBER, IN PARTICULAR APEX RINGS
EP1944089A3 (en) Shower head with several function zones
EP2746026A3 (en) Device and method for producing plastic preforms from a thermoplastic material
DE1709366B2 (en) Device for slip casting
EP1901016B1 (en) Facility for drying at least one sanitary plaster mould
DE20301189U1 (en) Improved mold seat for anchoring the molding tool of a spraying machine
DE1296779B (en) Injection mold designed for making brushes from plastic
EP2161117A3 (en) Manifold for a heating or cooling channel
EP2636498A3 (en) Slurry pressure casting mould, slurry pressure casting facility, and pressure casting method
EP2378046A3 (en) Device for bulkheading an opening in a room, in particular a door opening (door bulkhead)
EP1681148A3 (en) Apparatus for making pressed ceramic articles
DE820111C (en) Method and shape for hardening raw concrete blocks
DE202008001027U1 (en) Teigformpresse
EP1902823A3 (en) Device for manufacturing hollow die-cast ceramic objects
CN208601811U (en) Make the mold of ladder
DE19529077A1 (en) Extruder head useful esp. for a multicomponent extrusion plant - comprises press with opening for flow channel plates forming block clamped by pressure cylinders and heated block, for rapid interchange
EP1990165A3 (en) Pressing arrangement with a press mould and press mould for pressing material into an article
DE102005050116B4 (en) Apparatus for injecting plasticized elastomers into molds having a plurality of mold cavities
DE2128343C3 (en) Injection mold for thin-walled boxes, especially battery boxes
DE1808139C3 (en) Device for carrying out the process for the production of individual metal cast objects for dental purposes
DE20004184U1 (en) Pouring device for the hollow casting of ceramic blanks
DE102006020033A1 (en) Molding equipment for casting and marking moldings with characters and symbols, comprises mold components with marking devices held by common carrier or connection system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F26B 25/06 20060101ALI20130425BHEP

Ipc: F26B 21/02 20060101AFI20130425BHEP

17P Request for examination filed

Effective date: 20130705

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AKX Designation fees paid

Designated state(s): DE GB IT

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140716

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB IT

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502008012551

Country of ref document: DE

Effective date: 20150219

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008012551

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20151001

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502008012551

Country of ref document: DE

Representative=s name: LOUIS, POEHLAU, LOHRENTZ, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502008012551

Country of ref document: DE

Owner name: LIPPERT GMBH & CO. KG, DE

Free format text: FORMER OWNER: MASCHINEN- UND STAHLBAU JULIUS LIPPERT GMBH & CO. KG, 92690 PRESSATH, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230921

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230830

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230929

Year of fee payment: 16