IT201900010176A1 - GASKET FOR THE INSULATION OF HIGH TEMPERATURE METAL TRANSFORMATION ENVIRONMENTS - Google Patents

GASKET FOR THE INSULATION OF HIGH TEMPERATURE METAL TRANSFORMATION ENVIRONMENTS Download PDF

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Publication number
IT201900010176A1
IT201900010176A1 IT102019000010176A IT201900010176A IT201900010176A1 IT 201900010176 A1 IT201900010176 A1 IT 201900010176A1 IT 102019000010176 A IT102019000010176 A IT 102019000010176A IT 201900010176 A IT201900010176 A IT 201900010176A IT 201900010176 A1 IT201900010176 A1 IT 201900010176A1
Authority
IT
Italy
Prior art keywords
gasket
insulation
environments
high temperature
temperature metal
Prior art date
Application number
IT102019000010176A
Other languages
Italian (it)
Inventor
Renato Pellicioli
Original Assignee
Comat Tech Srl
Renato Pellicioli
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 Comat Tech Srl, Renato Pellicioli filed Critical Comat Tech Srl
Priority to IT102019000010176A priority Critical patent/IT201900010176A1/en
Publication of IT201900010176A1 publication Critical patent/IT201900010176A1/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/06Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • F16J15/065Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions fire resistant
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/021Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/06Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/12Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
    • F16J15/128Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal covering

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)

Description

Deposito di domanda di brevetto per invenzione industriale che ha per Titolo: Filing of patent application for industrial invention which has as title:

" GUARNIZIONE PER L'ISOLAMENTO DI AMBIENTI DI TRASFORMAZIONE "GASKET FOR THE INSULATION OF TRANSFORMATION ENVIRONMENTS

AD ALTA TEMPERATURA DEL METALLO” HIGH METAL TEMPERATURE "

DESCRIZIONE: DESCRIPTION:

001. La presente invenzione ridefinisce le geometrie, i materiali e le modalità di impiego delle guarnizioni nel trattenimento del calore e del rumore oltre che dei gas e delle polveri sviluppate negli ambienti dei processi di trasformazione ad alta temperatura dei metalli determinando notevoli benefici per gli utilizzatori finali. 001. The present invention redefines the geometries, materials and methods of use of gaskets in retaining heat and noise as well as gases and powders developed in the environments of high-temperature metal transformation processes, determining significant benefits for users. endings.

002. Più precisamente la presente invenzione riguarda la forma e il posizionamento dei componenti delle guarnizioni destinate all’isolamento di un ambiente di trasformazione dei metalli (forni, altoforni, locali di fusione, locali di colata, ecc.) in termini di: 002. More precisely, the present invention relates to the shape and positioning of the components of the gaskets intended for the insulation of a metal processing environment (furnaces, blast furnaces, melting rooms, casting rooms, etc.) in terms of:

· calore · heat

• rumore • noise

• vapori, gas e inquinanti in sospensione • suspended vapors, gases and pollutants

003. Tali componenti servono a sigillare fessure, giunzioni, stipiti e profili di contatto in genere tra diversi elementi rigidi di protezione (porte, portali, finestre - o analoghi - a scorrimento, a libro, a soffietto; scudi, botole, aperture in genere). 003. These components are used to seal cracks, joints, jambs and contact profiles in general between various rigid protection elements (doors, portals, windows - or similar - sliding, folding, folding; shields, hatches, openings in general ).

004. Lo stato dell’arte prevede la realizzazione di una guarnizione in tre parti: 004. The state of the art provides for the construction of a gasket in three parts:

1 ) guida esterna in acciaio profilata ad “U” 1) external guide in "U" profiled steel

2) rivestimento in tessuto di vetro 2) glass fabric covering

3) anima in neoprene espanso 3) expanded neoprene core

005. Il fissaggio del tessuto alla guida avviene attualmente per incollaggio in modo da ricoprire l’anima in neoprene. 005. The fastening of the fabric to the guide is currently done by gluing in order to cover the core in neoprene.

006. La guarnizione così realizzata viene installata in loco mediante saldatura del supporto in acciaio alle strutture presenti e viene rimossa mediante taglio una volta esaurita la vita utile della guarnizione. 006. The gasket thus created is installed on site by welding the steel support to the existing structures and is removed by cutting once the useful life of the gasket has expired.

007. Il nuovo sistema prevede la realizzazione di sole due parti: 007. The new system foresees the realization of only two parts:

1) un involucro tubolare con ali in tessuto di vetro 1) a tubular casing with glass fabric wings

2) un’anima in silicone espanso 2) an expanded silicone core

008. L’involucro contiene saldamente l’anima che non può quindi sfilarsi in fase di montaggio o di utilizzo; le ali presenti permettono di fissare il componente alla struttura mediante un sistema di aggancio rapido (rivetti, bottoni, ganci, ecc.) non richiedendo più l’installazione ripetuta di una struttura metallica. 008. The casing firmly contains the core which cannot therefore come off during assembly or use; the wings present allow the component to be fixed to the structure using a quick coupling system (rivets, buttons, hooks, etc.) no longer requiring the repeated installation of a metal structure.

009. Dalle precedenti esperienze in ambito siderurgico sono emerse le seguenti criticità: 009. The following critical issues emerged from previous experiences in the steel industry:

• i materiali con cui vengono realizzate le guarnizioni attuali degradano velocemente alle temperature di esercizio non garantendo dunque la tenuta ermetica necessaria con la conseguente fuoriuscita di polveri e gas nocivi; • the materials with which the current gaskets are made quickly degrade at operating temperatures thus not guaranteeing the necessary hermetic seal with the consequent release of harmful dust and gases;

• l'installazione delle guarnizioni richiede molto tempo a causa del fissaggio permanente sulle strutture; • the installation of the gaskets takes a long time due to the permanent fixing on the structures;

• la produzione delle guarnizioni prevede un nuovo supporto in metallo ogni volta che si esegue una sostituzione. • the production of the gaskets foresees a new metal support each time a replacement is carried out.

0010. Il nuovo sistema permetterebbe di: 0010. The new system would allow:

• prolungare notevolmente la vita utile del componente impiegando materiali migliori e più adatti all’impiego specifico e dunque • significantly extend the useful life of the component by using better and more suitable materials for the specific use and therefore

• ridurre il numero di interventi annuali necessari alla manutenzione ed allo stesso tempo • reduce the number of annual interventions necessary for maintenance and at the same time

• ridurre i rischi ambientali legati ad una fuoriuscita di polveri e gas; • reduce the environmental risks associated with a dust and gas leak;

• ridurre i tempi di sostituzione; • reduce replacement times;

• eliminare la sostituzione del supporto metallico (e dunque i relativi costi) e dunque ridurre il peso del componente con notevoli vantaggi per il trasporto, la movimentazione e la manipolazione dello stesso; • il sistema è modulare, può essere realizzato in misure standard da comporre al bisogno per raggiungere le lunghezze necessarie. • eliminate the replacement of the metal support (and therefore the related costs) and therefore reduce the weight of the component with considerable advantages for its transport, handling and handling; • the system is modular, it can be made in standard sizes to be assembled as needed to reach the necessary lengths.

0011. L’invenzione sarà meglio compresa a titolo di esempio nella Figura (1) è rappresentato uno spezzone di guarnizione in 3D in particolare dove: 0011. The invention will be better understood by way of example in Figure (1) a piece of 3D gasket is represented in particular where:

0012. L’anima 1 è leggermente sfilata ad una estremità e rientrata all’altra permette un montaggio ad incastro garantendo la continuità del profilo isolante; 0012. The core 1 is slightly removed at one end and retracted at the other, allowing interlocking assembly ensuring the continuity of the insulating profile;

0013. L’anima (2) è in silicone espanso; 0013. The core (2) is in expanded silicone;

0014. Il tubolare (3) è in tessuto di vetro; 0014. The tubular (3) is in glass fabric;

0015. Il sistema di tenuta (4) è a fissaggio rapido; 0016. Il supporto (5) è in metallo. 0015. The sealing system (4) is quick-fixing; 0016. The support (5) is made of metal.

Claims (2)

Deposito di domanda di brevetto per invenzione industriale che ha per Titolo: " GUARNIZIONE PER L’ISOLAMENTO DI AMBIENTI DI TRASFORMAZIONE AD ALTA TEMPERATURA DEL METALLO” RIVENDICAZIONI: 1. Guarnizione per l’isolamento di ambienti di trasformazione ad alta temperatura del metallo composta da più parti (Ref. Fig.1, nr.1, 2, 3 4 e 5) caratterizzata da una forma tubolare ad ala e dal posizionamento degli elementi elastici con anima in neoprene espanso. Filing of patent application for industrial invention which has the title: "GASKET FOR THE INSULATION OF PROCESSING ENVIRONMENTS HIGH METAL TEMPERATURE " CLAIMS: 1. Gasket for the insulation of high temperature metal transformation environments composed of several parts (Ref. Fig.1, nr. 1, 2, 3, 4 and 5) characterized by a tubular wing shape and by the positioning of the elements elastics with expanded neoprene core. 2. La guarnizione come rivendicata nella rivendicazione 1 contiene un’anima che può essere composta da due o più elementi elastici con diverso grado di resistenza termica. 2. The gasket as claimed in claim 1 contains a core that can be composed of two or more elastic elements with different degrees of thermal resistance.
IT102019000010176A 2019-06-26 2019-06-26 GASKET FOR THE INSULATION OF HIGH TEMPERATURE METAL TRANSFORMATION ENVIRONMENTS IT201900010176A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102019000010176A IT201900010176A1 (en) 2019-06-26 2019-06-26 GASKET FOR THE INSULATION OF HIGH TEMPERATURE METAL TRANSFORMATION ENVIRONMENTS

Applications Claiming Priority (1)

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IT102019000010176A IT201900010176A1 (en) 2019-06-26 2019-06-26 GASKET FOR THE INSULATION OF HIGH TEMPERATURE METAL TRANSFORMATION ENVIRONMENTS

Publications (1)

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IT201900010176A1 true IT201900010176A1 (en) 2020-12-26

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888166A (en) * 1931-04-16 1932-11-15 Metallo Gasket Company Gasket
FR1502749A (en) * 1966-08-04 1967-11-24 Amisol Manufacture D Amiante & Refractory elastic seal
US4156533A (en) * 1978-04-28 1979-05-29 Minnesota Mining And Manufacturing Company High temperature gasket
JPS6199772A (en) * 1984-10-19 1986-05-17 Fuji Seikou Kk Composite seal material for vacuum devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1888166A (en) * 1931-04-16 1932-11-15 Metallo Gasket Company Gasket
FR1502749A (en) * 1966-08-04 1967-11-24 Amisol Manufacture D Amiante & Refractory elastic seal
US4156533A (en) * 1978-04-28 1979-05-29 Minnesota Mining And Manufacturing Company High temperature gasket
JPS6199772A (en) * 1984-10-19 1986-05-17 Fuji Seikou Kk Composite seal material for vacuum devices

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"High Temperature Gaskets from Mid-Mountain", 13 September 2017 (2017-09-13), XP002798143, Retrieved from the Internet <URL:https://mid-mountain.com/high-temperature-gaskets-from-mid-mountain/> [retrieved on 20200305] *

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