WO2012146558A2 - Séparateur par voie humide - Google Patents

Séparateur par voie humide Download PDF

Info

Publication number
WO2012146558A2
WO2012146558A2 PCT/EP2012/057376 EP2012057376W WO2012146558A2 WO 2012146558 A2 WO2012146558 A2 WO 2012146558A2 EP 2012057376 W EP2012057376 W EP 2012057376W WO 2012146558 A2 WO2012146558 A2 WO 2012146558A2
Authority
WO
WIPO (PCT)
Prior art keywords
corrugated
flanks
wet
length
corrugated sheets
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.)
Ceased
Application number
PCT/EP2012/057376
Other languages
German (de)
English (en)
Other versions
WO2012146558A3 (fr
Inventor
Berkant MERTKAYA
Hans Kristian KOOPMAN
Nikolay Kolev
Martin Meister
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to EP12718159.2A priority Critical patent/EP2701823A2/fr
Publication of WO2012146558A2 publication Critical patent/WO2012146558A2/fr
Publication of WO2012146558A3 publication Critical patent/WO2012146558A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/16—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants comprising means for separating liquid and steam

Definitions

  • Wet scrubber The invention relates to a wet scrubber according to claim 1.
  • Trained as a wave separator wet scrubbers are known for example from JP 2010038548 A.
  • Wet steam, which enters such a wave separator, is guided there in parallel corrugations formed by a plurality of corrugated sheets and subjected to several rapid changes in direction due to the wave profile.
  • Inertia forces urge water droplets in the wet steam against the corrugated iron walls.
  • this Wassertröpf ⁇ chen combine into larger and larger droplets.
  • the gravity, the Oberflä ⁇ voltage and the pulse then drive these drops in appropriately trained pockets of corrugated metal walls, where they are collected and further derived.
  • the separation of water causes the steam flowing out at the other end of the wave separator to have a lower residual moisture compared with the wet steam entering the wave separator.
  • a reduced in its moisture content of the working steam of an energy or process plant leads to an increase in efficiency of the plant.
  • Wellenab- separators are not easy to manufacture and therefore expensive.
  • the object of the invention is to provide a wet scrubber, which has the lowest possible pressure loss, a ⁇ is easy to produce and thus is inexpensive. This object is achieved by the wet scrubber according to claim 1.
  • the invention now consists in a wet scrubber two-piece corrugated sheets having different WEL lenformen and to connect the perforated edges corresponding to corrugated metal walls so and these corrugated metal walls soSENord ⁇ NEN, on the one hand for the flowing wet steam plurality of parallel channels are formed in which the wet steam recurrently subjected to a change in direction and this while still possible low-friction flow through these channels by the perforated flanks of the corrugated sheets for the wet steam form a kind of "trampolines" with which the wet steam is further accelerated in the direction of the subsequent corrugated metal flank, and other of the moisture content of the wet steam, is effectively reduced by heavier water droplets ⁇ separated by the perforated edges of wet steam and resulting in only by joining two corrugated sheets with nearly the same wavelength but different Wellenbie ⁇ conditions Bags are caught.
  • a wet scrubber can be produced particularly simply if the wave crests are bending edges and the bending edges of the two corrugated sheets have different bending angles and the flanks lying between the bent edges form almost flat surfaces. This can be done in the easiest way by regularly bending a flat sheet. n. Advantageous embodiments are given in the dependent claims and 4.
  • FIG. 2 shows a cross section through a channel formed by two corrugated metal walls for carrying wet steam
  • FIG. 3 in perspective an inventive wet scrubber.
  • appropriate joining techniques such as spot welding or gluing two corrugated sheets with different bending angles al and a2 are connected to a corrugated metal wall W with each other.
  • the pockets T for collecting the moisture to be deposited thereby arise when connecting the two corrugated sheets PI and P2 from their geometries with the different bending angles al and a2.
  • FIG 3 shows in perspective an inventive arrangement of a plurality of corrugated metal walls W, which form a plurality of parallel channels K for a wet scrubber for the separation of water from an entering into the wet scrubber and the channels K flowing through wet steam D.
  • Corrugated metal walls each have W bending edges on two underlying ⁇ different union bending angles and between the bending edges flat surfaces as flanks.
  • the flanks of the corrugated sheets directed towards the entering wet steam in this case have perforation surfaces Q, through which water can be mechanically separated from the wet steam D flowing in the channels K and collected in correspondingly formed pockets T between the two corrugated sheets of a corrugated iron wall.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

L'invention concerne un séparateur par voie humide comprenant une pluralité de parois (W) en tôles ondulées formant des canaux parallèles (K). Aux fins de séparation de l'eau contenue dans une vapeur humide (D) qui entre dans le séparateur par voie humide et circule dans les canaux (K), chaque paroi (W) comporte deux tôles ondulées (P1, P2) disposées parallèlement et liées ensemble de manière régulière, chacune des deux tôles ondulées (P1, P2) étant formée d'un seul tenant sur toute la longueur des canaux; les deux tôles ondulées (P1, P2) présentent des ondulations aux fléchissements différents les uns des autres pour quasiment la même longueur d'ondulation; les fléchissements présentent des crêtes d'ondulations et des flancs situés entre les crêtes d'ondulations, les flancs (P1, P2) des tôles ondulées étant dirigés en direction de la vapeur humide entrante; des surfaces perforées (Q) permettent la séparation de l'eau de la vapeur humide.
PCT/EP2012/057376 2011-04-28 2012-04-23 Séparateur par voie humide Ceased WO2012146558A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12718159.2A EP2701823A2 (fr) 2011-04-28 2012-04-23 Séparateur par voie humide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011018996 2011-04-28
DE102011018996.3 2011-04-28

Publications (2)

Publication Number Publication Date
WO2012146558A2 true WO2012146558A2 (fr) 2012-11-01
WO2012146558A3 WO2012146558A3 (fr) 2013-01-17

Family

ID=46025670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/057376 Ceased WO2012146558A2 (fr) 2011-04-28 2012-04-23 Séparateur par voie humide

Country Status (2)

Country Link
EP (1) EP2701823A2 (fr)
WO (1) WO2012146558A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020115890A1 (de) 2020-06-16 2021-12-16 Das Environmental Expert Gmbh Gaswäscher zum Entfernen von Partikeln aus einem Abgas sowie Abgasentsorgungsanlage mit einem Gaswäscher
CN113856385A (zh) * 2021-10-26 2021-12-31 华中科技大学 一种高效低阻的气固或气液分离器及分离方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038548A (ja) 2008-07-31 2010-02-18 Hitachi-Ge Nuclear Energy Ltd 蒸気乾燥器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1156711A (en) * 1965-06-18 1969-07-02 Mitsugi Miura A Method and Apparatus for Separating Impurities from a Gaseous Stream.
DE2439614A1 (de) * 1974-08-19 1976-03-04 Steinmueller Gmbh L & C Vorrichtung zum abscheiden von festen oder fluessigen teilchen aus gasen oder daempfen
JPS60190214A (ja) * 1984-03-13 1985-09-27 Toshiba Corp 湿分分離装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010038548A (ja) 2008-07-31 2010-02-18 Hitachi-Ge Nuclear Energy Ltd 蒸気乾燥器

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020115890A1 (de) 2020-06-16 2021-12-16 Das Environmental Expert Gmbh Gaswäscher zum Entfernen von Partikeln aus einem Abgas sowie Abgasentsorgungsanlage mit einem Gaswäscher
DE102020115890B4 (de) 2020-06-16 2023-11-02 Das Environmental Expert Gmbh Gaswäscher zum Entfernen von Partikeln aus einem Abgas sowie Abgasentsorgungsanlage mit einem Gaswäscher
CN113856385A (zh) * 2021-10-26 2021-12-31 华中科技大学 一种高效低阻的气固或气液分离器及分离方法
CN113856385B (zh) * 2021-10-26 2022-05-31 华中科技大学 一种高效低阻的气固或气液分离器及分离方法

Also Published As

Publication number Publication date
EP2701823A2 (fr) 2014-03-05
WO2012146558A3 (fr) 2013-01-17

Similar Documents

Publication Publication Date Title
DE2322683C3 (de) Einbauelement zur Flüssigkeitsführung in einem NaO- oder Rieselkühlturm
DE1294935B (de) Abscheider fuer mitgefuehrte Fluessigkeitstropfen aus einem Gasstrom
EP3957940B1 (fr) Module d'échangeur de chaleur à plaque à contre-courant et échangeur de chaleur à plaque à contre-courant
WO1997038780A1 (fr) Dispositif pour la separation de gouttes de liquide d'un courant gazeux et/ou pour l'echange de substances et de chaleur
DE102009044117A1 (de) Horizontal angeströmter, verschmutzungsresistenter Tropfenabscheider mit rohrförmigen Prallkörpern und Lamellen
EP2170485B1 (fr) Separateur
EP1705430A1 (fr) hotte aspirante avec un filtre adipeux
EP2096397B1 (fr) Ailette pour un échangeur thermique
EP3297744B1 (fr) Dispositif pour séparer des particules d'un flux de gaz
EP1980812B1 (fr) Echangeur de chaluer avec dispositif destiné à distancer des tuyaux caloporteurs
EP2467665B1 (fr) Échangeur de chaleur
WO2012146558A2 (fr) Séparateur par voie humide
DE1557132A1 (de) Niederschlagselektrodenfeld fuer elektrostatische Staubabscheider
EP2243533A1 (fr) Pare-goutte
EP0501146B1 (fr) Séparateur de gouttes ayant la structure d'un nid d'abeilles
EP2196750B1 (fr) Collecteur d'un caloporteur, notamment pour une climatisation d'un véhicule automobile, ainsi que caloporteur, notamment évaporateur pour une climatisation de véhicule automobile
DE3333172C2 (fr)
DE10237376B4 (de) Vorrichtung zum Abscheiden von gasgetragenen Bestandteilen
DE2521845A1 (de) Tropfenabscheider
EP0155713B1 (fr) Electrode collectrice pour séparateur de poussière
DE102012007063B4 (de) Lamellen-Rohr-Wärmetauscher mit verbesserter Wärmeübertragung
EP2272579A1 (fr) Pare-goutte
DE10042443B4 (de) Mechanisches Abscheidegitter
DE102008013018A1 (de) Flaches Wärmetauscherrohr
EP3184949A2 (fr) Élément de tôle comprenant une structure nervurée présentant une grille d'un caloporteur et procédé de fabrication

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12718159

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2012718159

Country of ref document: EP

NENP Non-entry into the national phase in:

Ref country code: DE