EP2442887A1 - Système d'épuration de gaz - Google Patents
Système d'épuration de gazInfo
- Publication number
- EP2442887A1 EP2442887A1 EP10723493A EP10723493A EP2442887A1 EP 2442887 A1 EP2442887 A1 EP 2442887A1 EP 10723493 A EP10723493 A EP 10723493A EP 10723493 A EP10723493 A EP 10723493A EP 2442887 A1 EP2442887 A1 EP 2442887A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- cylinder jacket
- joint
- gas
- space
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- 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
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0013—Modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
Definitions
- the invention relates to a system for gas purification, which has at least one housing with a first space into which the gas to be purified can flow, and a second chamber forming a filter chamber, from which the purified gas emerges and a filter device through which the gas can flow contains the filter media both for the separation of solid particles and for dehumidification of the gas for separation of coalesced liquid, wherein the first space contains a pre-dehumidification of the gas serving cyclone from the dirt particles and liquids in a third space of the housing can be issued.
- the housing is composed of individual components, namely an upper housing part with the filter chamber forming space, a middle part with the space containing the cyclone and one of third housing-forming housing lower part, wherein the housing parts are clamped by means of at least one tie rod to form the closed pressure vessel with each other.
- the design of the housing of a plurality of clamped housing parts simplifies compared to a housing construction in which the housing wall extends over more than one inner functional space, the machining operations substantially, because there is no need to form different functional chambers within individual housing sections.
- the assembly effort is simplified because the system components to be installed, such as filter device, filter element holder and cyclone are easier and easier to install in individual housing parts as in a housing extending over a plurality of functional chambers.
- the lower housing part has the shape of a pot, which encloses the adjoining the outflow of the cyclone third space, the bottom of which forms the anchorage for several tie rods.
- the pot base which can be formed with a corresponding wall thickness, forms a particularly secure anchoring base for a corresponding en Number of tie rods, so that the housing parts can be braced securely to form a pressure-tight overall container.
- the arrangement is preferably made such that the side wall of the pot of the lower housing part is formed by a cylinder jacket with a sufficient for the passage of a plurality of parallel to the cylinder axis tie rod wall thickness.
- the tie rods can be arranged on a circle surrounding the interior of the pot concentric, so that the clamping forces act relatively uniformly distributed over the circumference of the housing.
- the cylinder jacket of the housing middle part can align flush with the cylinder jacket of the housing lower part, whereby the tie rods extend through the cylinder jacket of the housing middle part into the cylinder jacket of the housing upper part which likewise adjoins it in a flush manner with which the ends of the tie rods are screwed are.
- Each tie rod thus forms a tensioning means, which braces the lower housing part and the upper housing part against the housing middle part located between them.
- the joint between the cylinder jackets of the upper housing part and middle part and the joint between the latter and the lower housing part may each have flat surfaces which form metallic sealing surfaces under the action of the clamping force of the tie rods. Thanks to the clamping force of the tie rods, which acts as a sealing force, the pressure-tight housing seal is ensured without having to install sealing arrangements between the housing parts.
- the installation of the system components in the housing can be done in a particularly simple and advantageous manner such that at the junction between the upper housing part and the middle part an intermediate piece is axially fixed, which has a clamped at the joint ring flange and the element receptacle for a filter element in the second space forming filter device forms.
- a second intermediate piece can be fixed axially at the junction between the middle part of the housing and the lower part of the housing, which is clamped with an annular flange at the joint and forms part of the cyclone.
- the arrangement can be made so that in the cylinder jacket of the housing lower part at least one passage for a Abgurück rod is present, which extends axially parallel from the bottom to the joint on the cylinder surface of the housing middle part and pressed by a jacking screw from the bottom part against the cylinder jacket of the middle part is.
- a Abgurück rod which extends axially parallel from the bottom to the joint on the cylinder surface of the housing middle part and pressed by a jacking screw from the bottom part against the cylinder jacket of the middle part is.
- At least one further push-off rod can be pressed in a passage of the cylinder jacket of the middle part of the housing at the junction of the upper housing part on the cylinder jacket, so that the upper housing part and middle part can be separated if necessary, even when stuck at the joint.
- Fig. 1 is a highly schematic, perspective oblique view of an embodiment of the system according to the invention, wherein for clarity of construction wall parts of the housing are shown transparent, and
- FIG. 2 shows a schematically simplified longitudinal section of the embodiment of FIG. 1
- a designated as a whole with 2 housing has a middle part 4, which surrounds an inner space 6, an upper housing part 8, which surrounds a second inner space 10, and a lower housing part 12, in which a third inner space 14 is located.
- the upper housing part 8 has as a side wall on a cylinder jacket 16, with the upper end of a housing cover 18 is screwed, which forms a pressure-tight housing closure.
- the side wall of the housing middle part 4 is formed by a cylinder jacket 20, whose upper end in the drawing is aligned with the lower end of the cylinder jacket 16 of the housing upper part 8.
- the cylinder jacket 22 of the housing lower part 12 adjoins in alignment.
- the latter has the shape of a pot whose bottom is denoted by 24 and which closes the inner third space 14, which serves as a dirt and liquid chamber, up to a discharge opening 26 which can be closed by means not shown and for the removal of ingredients of the room 14 can be opened.
- a gas inlet nozzle 28 In the first space 6 of the housing middle part 4 opens a gas inlet nozzle 28 for the supply of gas to be cleaned.
- the housing parts 4, 8 and 12 are clamped by means of tie rods 32 in the form of round steel rods to the uniform, pressure-resistant housing 2.
- the tie rods 32 pass through their lower ends in the drawing holes, which are arranged distributed uniformly in the bottom 24 of the housing lower part 12 on a cylinder axis concentric circle and extend through passages in the cylinder jacket 22 of the lower part 12 and passages in the cylinder jacket 20 of the middle part 4 bis to threaded holes in the cylinder jacket 16 of the upper part 8, where they are bolted to their external thread 34.
- the bottom 24 of the lower part 12 by cross-extending ends of the tie rods 32 also have an external thread, are bolted to the clamping nuts 36 on the outside of the bottom 24.
- the upper housing part 8 at the abutment 38 against the middle part 4 and the lower housing part 12 at the bump point 40 can also be clamped against the middle part 4 of the housing.
- the mutually aligned cylinder mantles 16, 20 and 22 plane surfaces which act under the action of the clamping force of the tie rods 32 sealing force acting as a metal gasket, so that the housing parts 4, 8 and 12 are pressure-tightly interconnected.
- the housing bottom part 12 can be pressed off from the middle part 4 of the housing by means of the push-off rods 44, if an opening of the housing 2 it is asked for.
- press rods 48 from the cylinder jacket 22 at the joint 40 through passages of the cylinder jacket 20 to the joint 38, where they rest against the cylinder jacket 16 of the housing upper part 8, so that when the push rods 48 are moved by means not shown Abdschreibschrauben up, and the upper housing part 8 from the middle part. 4 is abdschreibbar.
- an intermediate piece 50 is inserted at the joint 38 between the upper housing part 8 and the middle part 4, which at its upper end forms the element receptacle 52 for the filter element 54 of the filter device located in the second chamber 10.
- an intermediate piece 50 At its lower end, designed as a hollow body spacer 50 forms a protruding into the first space 6 nozzle 56 as a connection between the Gaseinströmraum 6 and the inner filter cavity of the filter element 54th
- the axial attachment within the housing 2 is also effected by means of a radially slightly projecting annular flange 62 and 64, respectively at the second joint 58 between the adjacent housing parts 4 and 8 or 4 and 12 are clamped. Thanks to the shared structure of the overall housing 2, installation and assembly of the internal system components, such as filter element 54, element receptacle 52 and cyclone 60 are particularly easy and fast.
- the operation of the system and the filter device used may correspond to the state of the art.
- the Fii- terelement 54 of the filter device the construction described in the document DE 10 2005 062 245 A1 be provided.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
Abstract
L'invention concerne un système d'épuration de gaz qui présente au moins un boîtier (2) comportant un premier espace (6) dans lequel le gaz à épurer peut s'écouler et un deuxième espace (10) formant une chambre de filtration hors duquel le gaz épuré peut sortir et qui contient un dispositif de filtration pouvant être parcouru par le gaz et présentant des moyens filtrants (54) permettant à la fois une séparation des particules solides et une déshumidification du gaz pour isoler le liquide coalisé, le premier espace (6) contenant un cyclone (60) qui sert à la déshumidification préalable du gaz et à partir duquel les particules de poussière et les liquides peuvent être transférés dans un troisième espace (14) du boîtier (2). Le système selon l'invention est caractérisé en ce que le boîtier (2) est composé d'une partie supérieure de boîtier (8) comportant le deuxième espace (10) formant la chambre de filtration, d'une partie intermédiaire de boîtier (4) comportant le premier espace (6) contenant le cyclone (60) et d'une partie inférieure de boîtier (12) formant le troisième espace (14), lesdites parties pouvant être assujetties les unes aux autres au moyen d'un tirant d'ancrage (32) pour former un contenant sous pression fermé.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009025395A DE102009025395A1 (de) | 2009-06-16 | 2009-06-16 | System zur Gasreinigung |
PCT/EP2010/002703 WO2010145731A1 (fr) | 2009-06-16 | 2010-05-04 | Système d'épuration de gaz |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2442887A1 true EP2442887A1 (fr) | 2012-04-25 |
Family
ID=42646405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10723493A Withdrawn EP2442887A1 (fr) | 2009-06-16 | 2010-05-04 | Système d'épuration de gaz |
Country Status (7)
Country | Link |
---|---|
US (1) | US8663352B2 (fr) |
EP (1) | EP2442887A1 (fr) |
CA (1) | CA2765451C (fr) |
DE (1) | DE102009025395A1 (fr) |
RU (1) | RU2538845C2 (fr) |
SG (1) | SG176879A1 (fr) |
WO (1) | WO2010145731A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012012727A1 (de) | 2012-06-26 | 2014-01-02 | Hydac Process Technology Gmbh | Vorrichtung zur Konditionierung von Gasen |
DE102014012094A1 (de) | 2014-08-13 | 2016-02-18 | Hydac Process Technology Gmbh | Vorrichtung zur Behandlung von Fluidgemischen |
JP6395341B2 (ja) * | 2015-04-02 | 2018-09-26 | 三菱重工コンプレッサ株式会社 | ヒータ一体型フィルタ、及び回転機械システム |
EP3202482A1 (fr) * | 2016-02-02 | 2017-08-09 | General Electric Technology GmbH | Séchoir à gaz pour une machine électrique |
CN109663446B (zh) * | 2019-02-21 | 2024-05-31 | 唐山神州机械集团有限公司 | 一种零排放干选方法 |
CN112691471B (zh) * | 2021-01-29 | 2022-03-08 | 浙江金潮实业有限公司 | 一种合成革废气收集装置及其使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535853A (en) * | 1968-06-18 | 1970-10-27 | Vortox Mfg Co | Air cleaner |
DE8900369U1 (de) | 1989-01-14 | 1989-05-03 | Hsu, Chia-Tsong, Changhua | Vorrichtung zum Kühlen, Entfeuchten und Filtern von Druckluft |
ITRE20030009A1 (it) * | 2003-01-28 | 2004-07-29 | Ufi Filters Spa | "dispositivo separatore di fluidi" |
DE102005062245A1 (de) | 2005-12-24 | 2007-06-28 | Hydac Process Technology Gmbh | System zur Gasreinigung |
DE102007003926A1 (de) * | 2007-01-26 | 2008-07-31 | Hydac Process Technology Gmbh | Filteranlage |
BE1017715A3 (nl) * | 2007-08-29 | 2009-04-07 | Atlas Copco Airpower Nv | Vloeistofascheider. |
-
2009
- 2009-06-16 DE DE102009025395A patent/DE102009025395A1/de not_active Ceased
-
2010
- 2010-05-04 RU RU2011150943/05A patent/RU2538845C2/ru not_active IP Right Cessation
- 2010-05-04 SG SG2011093143A patent/SG176879A1/en unknown
- 2010-05-04 EP EP10723493A patent/EP2442887A1/fr not_active Withdrawn
- 2010-05-04 WO PCT/EP2010/002703 patent/WO2010145731A1/fr active Application Filing
- 2010-05-04 US US13/377,941 patent/US8663352B2/en not_active Expired - Fee Related
- 2010-05-04 CA CA2765451A patent/CA2765451C/fr not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2010145731A1 * |
Also Published As
Publication number | Publication date |
---|---|
SG176879A1 (en) | 2012-01-30 |
WO2010145731A1 (fr) | 2010-12-23 |
DE102009025395A1 (de) | 2010-12-23 |
US20120102899A1 (en) | 2012-05-03 |
CA2765451A1 (fr) | 2010-12-23 |
CA2765451C (fr) | 2017-03-21 |
RU2538845C2 (ru) | 2015-01-10 |
US8663352B2 (en) | 2014-03-04 |
RU2011150943A (ru) | 2013-07-27 |
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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 |
|
17P | Request for examination filed |
Effective date: 20111111 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20170529 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20181201 |