FR2516632A1 - SUPPORT OF STRUCTURAL PARTS ACCOUPLED RIGIDING AND COOLING - Google Patents

SUPPORT OF STRUCTURAL PARTS ACCOUPLED RIGIDING AND COOLING Download PDF

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Publication number
FR2516632A1
FR2516632A1 FR8219174A FR8219174A FR2516632A1 FR 2516632 A1 FR2516632 A1 FR 2516632A1 FR 8219174 A FR8219174 A FR 8219174A FR 8219174 A FR8219174 A FR 8219174A FR 2516632 A1 FR2516632 A1 FR 2516632A1
Authority
FR
France
Prior art keywords
load
containers
structural parts
support
cooled
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
FR8219174A
Other languages
French (fr)
Other versions
FR2516632B1 (en
Inventor
Ulrich Premel
Gustav Thones
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of FR2516632A1 publication Critical patent/FR2516632A1/en
Application granted granted Critical
Publication of FR2516632B1 publication Critical patent/FR2516632B1/en
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/74—Construction of shells or jackets
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/86—Other features combined with waste-heat boilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Architecture (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

L'INVENTION CONCERNE UN SUPPORT DE PARTIES STRUCTURALES, NOTAMMENT DE RECIPIENTS 1, 2, QUI SONT RELIEES RIGIDEMENT ENTRE ELLES ET REFROIDIES. LE SUPPORT SE COMPOSE D'UN ELEMENT D'ABSORPTION DE CHARGE 7 FIXE D'UN COTE SUR UNE STRUCTURE PORTANTE 6 ET QUI SOUTIENT RIGIDEMENT LE PREMIER RECIPIENT 1 PAR L'INTERMEDIAIRE DES ELEMENTS DE TRANSMISSION DE CHARGE 8 TANDIS QUE LE RECIPIENT 2 EST PAR CONTRE SOUTENU AVEC POSSIBILITE DE DEPLACEMENT AVEC INTERPOSITION D'ELEMENTS ELASTIQUES 9; LES DEUX RECIPIENTS 1 ET 2 S'APPUIENT L'UN CONTRE L'AUTRE PAR L'INTERMEDIAIRE DE L'ELEMENT D'ESPACEMENT 10 POURVU DES ARTICULATIONS 11; L'ELEMENT D'ABSORPTION DE CHARGE 7 ET D'ELEMENT D'ESPACEMENT 10 SONT RELIES AU SYSTEME DE REFROIDISSEMENT. APPLICATION AUX CENTRALES THERMIQUES.THE INVENTION RELATES TO A SUPPORT FOR STRUCTURAL PARTS, IN PARTICULAR CONTAINERS 1, 2, WHICH ARE RIGIDLY CONNECTED BETWEEN THEM AND COOLED. THE SUPPORT CONSISTS OF A LOAD ABSORPTION ELEMENT 7 FIXED ON ONE SIDE ON A BEARING STRUCTURE 6 AND WHICH STRONGLY SUPPORTS THE FIRST CONTAINER 1 THROUGH THE CHARGE TRANSMISSION ELEMENTS 8 WHILE CONTAINER 2 IS BY AGAINST SUPPORTED WITH POSSIBILITY OF MOVING WITH INTERPOSITION OF ELASTIC ELEMENTS 9; THE TWO CONTAINERS 1 AND 2 LIST ONE AGAINST THE OTHER BY THE INTERMEDIATE OF THE SPACING ELEMENT 10 PROVIDED WITH ARTICULATIONS 11; THE LOAD ABSORBING ELEMENT 7 AND THE SPACING ELEMENT 10 ARE CONNECTED TO THE COOLING SYSTEM. APPLICATION TO THERMAL PLANTS.

Description

La présente invention concerne un support formé d'unThe present invention relates to a support formed of a

élément d'absorption de charge fixe dans une structure por-  fixed charge absorbing element in a structure

teuse, des éléments de transmission de charge et un élément  load-carrying elements and an element

d'espacement de charge pour des parties structurales accou-  of load spacing for structural parts

plées rigidement l'une avec l'autre, refroidies et sollici-  rigidly with each other, cooled and subjected to

tées thermiquement différemment.thermally different.

On sait que des parties structurales accouplées rigi-  It is known that rigid coupled structural parts

dement entre elles et refroidies d'installations de trai-  between them and cooled by treatment facilities.

tement, qui sont soumises à des températures différentes,  which are subject to different temperatures,

sont soutenues par une structure porteuse par l'intermé-  are supported by a supporting structure through

diaire d'éléments de transmission de charge et d'absorp-  of load transmission and absorption elements

tion de charge reliés rigidement Tandis que les parties  tion of charges rigidly connected while the parties

structurales peuvent librement se dilater dans une direc-  structures can freely expand in a

tion verticale sous l'effet de la sollicitation thermique variable se produisant en cours de processus, notamment cependant dans la phase de mise en route et dans la phase d'arrêt, il se produit dans une direction horizontale  vertically under the effect of the variable thermal stress occurring during the process, especially however in the start-up phase and in the stop phase, it occurs in a horizontal direction

des tensions incontrôlables et indésirables dans les par-  uncontrollable and undesirable tensions in the

ties structurales rigidement accouplées et dans la struc-  rigidly coupled structural components and in the structural

ture porteuse, de sorte que le risque de rupture de matière, avec pour conséquence une interruption non-estimable du  carrier, so that the risk of breakage of material, resulting in an undesirable interruption of the

processus, est très grand.process, is very big.

L'invention a en conséquence pour but de supporter  The invention therefore aims to support

des parties structurales rigidement accouplées et refroi-  rigidly coupled and cooled structural parts

dies, qui sont soumises à des températures différentes, pendant chaque phase du processus de traitement, notamment  dies, which are subjected to different temperatures, during each phase of the treatment process,

un processus de transformation par gazéification de pous-  a process of transformation by gasification of

sier de charbon en poussier volant avec exploitation ulté rieure de la chaleur produite pendant le processus, de  coal in flying dust with subsequent exploitation of the heat produced during the process,

telle sorte que toutes les tensions additionnelles provo-  in such a way that all the additional tensions provoked

quées par une dilatation thermique soient éliminées autant qu'il est possible aussi bien dans l'ensemble de récipientsqut  thermal expansion are eliminated as much as possible in the set of receptacles that have been

dans la structure d'appui.in the support structure.

Pour résoudre le problème, il est proposé conformé-  To solve the problem, it is proposed

ment à la présente invention que:to the present invention that:

a l'élément d'absorption de charge soit fixé unilatérale-  the load absorbing element is fixed unilaterally

ment dans la structure d'appui, b les éléments de transmission de charge associés à une  in the supporting structure, b the load transmission elements associated with a

partie structurale soient agencés comme une unité élas-  structural part are organized as an elastic unit

tique, c l'élément d'espacement de charge soit relié aux parties structurales par l'intermédiaire d'articulations,  the load-spacing element is connected to the structural parts by means of articulations,

d l'élément d'absorption de charge et l'élément d'espace-  d the charge absorbing element and the space element

ment de charge soient reliés au système de refroidisse-  load are connected to the cooling system.

ment.is lying.

En outre, il est proposé que le support soit appli-  In addition, it is proposed that the medium be

cable-à un ensemble de récipients pourvu d'un refroidis-  cable-to a set of containers provided with a cooling

sement par eau bouillante et dont les axes de récipients sont verticaux et parallèles, cet ensemble se composant d'un récipient réacteur de gazéification et d'un récipient  boiling water with the vertical and parallel axes of the containers, this assembly consisting of a gasification reactor vessel and a container

pour la récupération de la chaleur perdue, lesdits réci-  for the recovery of waste heat, the said reci-

pients étant reliés rigidement par l'intermédiaire d'une canalisation de gaz rigide, refroidie par eau bouillante et faisant un angle différent de 90 avec les axes des  which are rigidly connected via a rigid gas pipe, cooled by boiling water and making an angle different from 90 with the axes of the

récipients.containers.

Le dessin ci-joint montre un exemple avantageux de  The attached drawing shows an advantageous example of

réalisation d'un ensemble de récipients pour la gazéifi-  realization of a set of containers for gasification

cation de poussier de charbon à la suite duquel est dis-  coal dust as a result of which

posé un étage d'exploitation de la chaleur produite dans  laid a stage of exploitation of the heat produced in

le processus, comme cela sera décrit dans la suite.  the process, as will be described later.

Deux récipients équipés d'un système de refroidis-  Two receptacles equipped with a cooling system

sement par eau bouillante, à savoir le récipient réacteur de gazéification 1 et le récipient 2 pour la récupération  by boiling water, namely the gasification reactor vessel 1 and the vessel 2 for recovery

de la chaleur perdue, sont reliés rigidement par l'inter-  lost heat, are rigidly connected through the

médiaire d'une canalisation de gaz 3, rigide, refroidie par eau bouillante et faisant un angle différent de 90 avec les axes 4, 5 des récipients qui sont parallèles et verticaux, et ils sont soutenus dynamiquement par la structure porteuse 6 Le support dynamique de l'ensemble de récipients se compose de l'élément d'absorption de charge 7 fixé d'un c Oté sur la structure porteuse 6 et sur lequel est appuyé rigidement le récipient 1 à l'aide des éléments de transmission de charge 8, tandis que le récipient 2 est, par contre, appuyé de façon mobile avec interposition d'éléments élastiques 9 Les deux récipients 1 et 2 s'ap-  a rigid gas pipe 3, cooled by boiling water and making an angle other than 90 with the axes 4, 5 of the containers which are parallel and vertical, and they are supported dynamically by the carrier structure 6 The dynamic support of the container assembly consists of the load-absorbing element 7 fixed on the support structure 6 and on which the container 1 is rigidly supported by means of the load transmission elements 8, while whereas, on the other hand, the container 2 is supported in a mobile manner with the interposition of elastic elements 9. The two containers 1 and 2

puient l'un contre l'autre par l'intermédiaire de l'élé-  against each other through the intermediary of

ment d'espacement de charge 10 muni des articulations 11.  Load spacing device 10 provided with the hinges 11.

L'élément d'espacement de charge 10, et également l'élément d'absorption de charge 7, sont reliés au circuit d'eau  The load-spacing element 10, and also the load-absorbing element 7, are connected to the water circuit

bouillante.boiling.

L'invention consiste en ce que chaque mouvement es-  The invention consists in that each movement es-

sentiellement horizontal, provoqué par des dilatations thermiques, des parties structurales, notamment pendant le démarrage et l'arrêt du processus de gazéification, est pratiquement compensé par un même mouvement à l'aide du support grâce à des mesures constructives et grâce à la liaison avec le circuit d'eau bouillante Ainsi, on  sensational horizontal, caused by thermal expansion, structural parts, especially during the start and stop of the gasification process, is almost compensated by the same movement with the support through constructive measures and through the connection with the circuit of boiling water So, we

évite au maximum la génération de contraintes addition-  maximizes the generation of additional constraints

nelles aussi bien dans la structure porteuse qu'également  both in the supporting structure and at the same time

dans l'ensemble de récipients.in the set of containers.

Claims (2)

REVENDICATIONS 1. Support formé d'un élément d'absorption de charge  1. Support formed of a load absorbing element fixé dans une structure porteuse, des éléments de transmis-  fixed in a supporting structure, transmission elements sion de charge et un élément d'espacement de charge pour des parties structurales accouplées rigidement l'une avec  load and a load-spacing element for rigidly coupled structural parts, one with l'autre, refroidies et sollicitées thermiquement différem-  the other, cooled and thermally solicited differently ment, caractérisé en ce que:characterized in that: a l'élément d'absorption de charge est fixé unilatérale-  to the load-absorbing element is unilaterally ment dans la structure d'appui, b les éléments de transmission de charge associés à une partie structure sont agencés comme une unité élastique, c l'élément d'espacement de charge est relié aux parties structurales par l'intermédiaire d'articulations,  in the supporting structure, the load-transmitting elements associated with a structural part are arranged as an elastic unit, the load-spacing element is connected to the structural parts by means of articulations, d l'élément d'absorption de charge et l'élément d'espace-  d the charge absorbing element and the space element ment de charge sont reliés au système de refroidissement.  load are connected to the cooling system. 2. Support selon la revendication 1, utilisable avec  2. Support according to claim 1, usable with un ensemble de récipients pourvu d'un système de refroidis-  a set of containers provided with a cooling system sement par eau bouillante et dont les axes de récipients sont parallèles et verticaux, cet ensemble se composant d'un récipient réacteur de gazéification et d'un récipient  boiling water and the axes of containers are parallel and vertical, this assembly consisting of a gasification reactor vessel and a container pour la récupération de la chaleur perdue, ces deux réci-  for the recovery of waste heat, these two reci- pients étant reliés rigidement par l'intermédiaire d'une canalisation de gaz rigide, refroidie par eau bouillante et faisant un angle différent de 90 ' avec les axes de  which are connected rigidly by means of a rigid gas pipe, cooled by boiling water and making an angle different from 90 'with the axes of récipients.containers.
FR828219174A 1981-11-17 1982-11-16 SUPPORT FOR RIGIDLY COUPLED AND COOLED STRUCTURAL PARTS Expired FR2516632B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3145574A DE3145574C1 (en) 1981-11-17 1981-11-17 Support of rigidly coupled, cooled components

Publications (2)

Publication Number Publication Date
FR2516632A1 true FR2516632A1 (en) 1983-05-20
FR2516632B1 FR2516632B1 (en) 1985-07-26

Family

ID=6146585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828219174A Expired FR2516632B1 (en) 1981-11-17 1982-11-16 SUPPORT FOR RIGIDLY COUPLED AND COOLED STRUCTURAL PARTS

Country Status (7)

Country Link
JP (1) JPS5888503A (en)
AU (1) AU9019882A (en)
DE (1) DE3145574C1 (en)
FR (1) FR2516632B1 (en)
GB (1) GB2111847B (en)
NL (1) NL8204424A (en)
ZA (1) ZA828287B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619550Y2 (en) * 1986-08-07 1994-05-25 三菱重工業株式会社 Coal gasifier
ES2182608B1 (en) * 1999-06-03 2004-06-16 Environmental International Engineering, S.L. GASIFICATION REACTOR.
CN103184803A (en) * 2011-12-27 2013-07-03 贵阳铝镁设计研究院有限公司 Method and structure for reducing temperature stress of corridor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE418244C (en) * 1924-03-07 1925-09-04 Karl Roeder Dr Method and device for defining bodies exposed to different temperatures in their individual parts
US2356721A (en) * 1941-07-05 1944-08-22 Allis Chalmers Mfg Co Turbine support
US2376188A (en) * 1943-12-11 1945-05-15 Gen Electric Foundation for elastic fluid turbines and the like
FR1086774A (en) * 1952-05-10 1955-02-16 Koppers Gmbh Heinrich Plant for the gasification of finely divided solid fuels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE418244C (en) * 1924-03-07 1925-09-04 Karl Roeder Dr Method and device for defining bodies exposed to different temperatures in their individual parts
US2356721A (en) * 1941-07-05 1944-08-22 Allis Chalmers Mfg Co Turbine support
US2376188A (en) * 1943-12-11 1945-05-15 Gen Electric Foundation for elastic fluid turbines and the like
FR1086774A (en) * 1952-05-10 1955-02-16 Koppers Gmbh Heinrich Plant for the gasification of finely divided solid fuels

Also Published As

Publication number Publication date
NL8204424A (en) 1983-06-16
GB2111847B (en) 1985-07-03
JPS5888503A (en) 1983-05-26
ZA828287B (en) 1983-09-28
DE3145574C1 (en) 1983-04-07
AU9019882A (en) 1984-05-24
GB2111847A (en) 1983-07-13
FR2516632B1 (en) 1985-07-26

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