DE20305045U1 - support grid - Google Patents

support grid

Info

Publication number
DE20305045U1
DE20305045U1 DE20305045U DE20305045U DE20305045U1 DE 20305045 U1 DE20305045 U1 DE 20305045U1 DE 20305045 U DE20305045 U DE 20305045U DE 20305045 U DE20305045 U DE 20305045U DE 20305045 U1 DE20305045 U1 DE 20305045U1
Authority
DE
Germany
Prior art keywords
grid according
supporting grid
clamping elements
elements
support element
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.)
Expired - Lifetime
Application number
DE20305045U
Other languages
German (de)
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.)
Plasticon Germany GmbH
Original Assignee
Plasticon Germany 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 Plasticon Germany GmbH filed Critical Plasticon Germany GmbH
Priority to DE20305045U priority Critical patent/DE20305045U1/en
Publication of DE20305045U1 publication Critical patent/DE20305045U1/en
Priority to DE102004015393A priority patent/DE102004015393B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01J19/30—Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • B01J19/305—Supporting elements therefor, e.g. grids, perforated plates
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (17)

1. Tragrost (1), insbesondere zum Einsatz in der Umgebung von aggressi­ ven Medien, zur Lagerung einer Aufschüttung in einer Kolonne, beste­ hend aus einem Auflageelement, welches im Querschnitt mehrfach tra­ pezförmig ausgebildet ist und eine Vielzahl von Strömungsöffnungen (7) aufweist und auf zumindest einem Stützelement in der Kolonne gelagert ist, dadurch gekennzeichnet, dass das Auflageelement aus einer ebenen Kunststoffplatte geformt ist, die mit Befestigungsaussparungen (13, 14) und Strömungsöffnungen (7) versehen ist, wobei in den Befestigungsaussparungen (13, 14) quer lie­ gende Klemmelemente (10, 11, 20, 21, 40, 50) einliegen, die mit ihrer Kantenfläche an der Innenfläche der trapezförmigen Ausformungen (2) zumindest teilweise anliegen und durch die Befestigungsaussparungen (13, 14) hindurch die Ausformungen (2) hintergreifen.1. Supporting grid ( 1 ), in particular for use in the environment of aggressive media, for storing a bed in a column, best existing from a support element which is formed several times in cross section and has a plurality of flow openings ( 7 ) and is supported on at least one support element in the column, characterized in that the support element is formed from a flat plastic plate which is provided with fastening cutouts ( 13 , 14 ) and flow openings ( 7 ), transverse to the fastening cutouts ( 13 , 14 ) einliegen constricting clamping elements (10, 11, 20, 21, 40, 50), which rest with its edge surface to the inner surface of the trapezoidal formations (2) at least partially engage behind the protrusions (2) by the fixing recesses (13, 14) therethrough. 2. Tragrost nach Anspruch 1, dadurch gekennzeichnet, dass die Klemmelemente (10, 11, 20, 21, 40, 50) dem Querschnitt der trapezförmigen Ausformung (2) angepasst sind.2. Supporting grate according to claim 1, characterized in that the clamping elements ( 10 , 11 , 20 , 21 , 40 , 50 ) are adapted to the cross section of the trapezoidal shape ( 2 ). 3. Tragrost nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass zumindest endseitig der trapezförmigen Ausformung (2) je ein Klemmelement (10, 11, 20, 21, 40, 50) angeordnet ist. 3. Supporting grate according to claim 1 or 2, characterized in that a clamping element ( 10 , 11 , 20 , 21 , 40 , 50 ) is arranged at least at each end of the trapezoidal shape ( 2 ). 4. Tragrost nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass mehrere Klemmelemente (10, 11, 20, 21, 40, 50) über die Tiefe des Auflageelementes verteilt in jeweils einer trapezförmigen Ausformung (2) angeordnet sind.4. Supporting grid according to claim 1, 2 or 3, characterized in that a plurality of clamping elements ( 10 , 11 , 20 , 21 , 40 , 50 ) are arranged in a trapezoidal shape ( 2 ) distributed over the depth of the support element. 5. Tragrost nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die Klemmelemente (10, 11, 20, 21, 40, 50) eine, vorzugsweise zwei, an den gegenüberliegenden Kanten einstückig angeformte Verriege­ lungen (15, 22, 23, 41, 51) aufweisen.5. Supporting grid according to claim 1 to 4, characterized in that the clamping elements ( 10 , 11 , 20 , 21 , 40 , 50 ) one, preferably two, integrally formed on the opposite edges locking latches ( 15 , 22 , 23 , 41 , 51 ). 6. Tragrost nach einem oder mehreren Ansprüchen 1 bis 5, dadurch gekennzeichnet, dass zwei Klemmelemente (10, 11, 20, 21, 40, 50) mit ihrer flachen Seite aneinander liegen und einseitig, vorzugsweise beidseitig, zwei entgegen­ gesetzt ausgerichtete Verriegelungen (15, 22, 23, 41, 51) aufweisen.6. Supporting grid according to one or more of claims 1 to 5, characterized in that two clamping elements ( 10 , 11 , 20 , 21 , 40 , 50 ) lie against each other with their flat side and on one side, preferably on both sides, two oppositely aligned locks ( 15 , 22 , 23 , 41 , 51 ). 7. Tragrost nach einem oder mehreren Ansprüchen 5 oder 6, dadurch gekennzeichnet, dass die Klemmelemente (10, 11, 20, 21, 40, 50) einen runden oder mehr­ eckigen, insbesondere rechteckförmigen, Durchbruch (16, 24, 43) aufweisen, welcher annähernd mittig angeordnet ist oder dass die Klemmelemente (10, 11, 20, 21, 40, 50) einen runden oder mehreckigen Durchbruch (43) aufweisen, der in den herausragenden Verriegelungen (15, 22, 23, 41, 51) angeordnet ist.7. Supporting grid according to one or more claims 5 or 6, characterized in that the clamping elements ( 10 , 11 , 20 , 21 , 40 , 50 ) have a round or more angular, in particular rectangular, opening ( 16 , 24 , 43 ), which is arranged approximately in the center or that the clamping elements ( 10 , 11 , 20 , 21 , 40 , 50 ) have a round or polygonal opening ( 43 ) which is arranged in the protruding locks ( 15 , 22 , 23 , 41 , 51 ) , 8. Tragrost nach Anspruch 7, dadurch gekennzeichnet, dass in die Durchbrüche (16, 24, 43) ein oder mehrere Sperrelemente (17, 25, 30, 31, 32, 44) eingeschoben sind.8. Supporting grid according to claim 7, characterized in that one or more locking elements ( 17 , 25 , 30 , 31 , 32 , 44 ) are inserted into the openings ( 16 , 24 , 43 ). 9. Tragrost nach Anspruch 8, dadurch gekennzeichnet, dass die Sperrelemente (25) aus einer rechteckförmigen Kunststoffplatte bestehen, die in der angeschobenen Position festlegbar, insbesondere einklemmbar ist.9. Supporting grid according to claim 8, characterized in that the locking elements ( 25 ) consist of a rectangular plastic plate which can be fixed, in particular clamped, in the pushed-in position. 10. Tragrost nach Anspruch 8, dadurch gekennzeichnet, dass die Sperrelemente (17, 44) aus einem runden Kunststoffstab beste­ hen, welcher einschiebbar ausgebildet ist und in der eingeschobenen Position festlegbar, insbesondere einklemmbar, ist.10. Supporting grid according to claim 8, characterized in that the locking elements ( 17 , 44 ) hen best of a round plastic rod, which is designed to be insertable and can be fixed, in particular clamped, in the inserted position. 11. Tragrost nach Anspruch 8, dadurch gekennzeichnet, dass die Sperrelemente (30, 31, 33) dreiteilig ausgebildet sind und aus zwei rechteckförmigen Kunststoffplatten (30, 31) mit eckigen Aussparun­ gen (32) in korrespondieren Abständen bestehen, die die Seitenflächen der Klemmelemente (10, 11, 20, 21, 40, 50) aufnehmen, wobei die Kunst­ stoffplatten (30, 31) vertikal in einer oberen und unteren Position ange­ ordnet und die Aussparungen (32) entgegengesetzt ausgerichtet sind und wobei die Festlegung der beiden Kunststoffplatten (30, 31) durch eine dritte Kunststoffplatte (33), die zwischen die beiden erst genannten Kunst­ stoffplatten (30, 31) eingeschoben ist, erfolgt.11. Supporting grid according to claim 8, characterized in that the locking elements ( 30 , 31 , 33 ) are formed in three parts and consist of two rectangular plastic plates ( 30 , 31 ) with angular recesses gene ( 32 ) at corresponding intervals, which are the side surfaces of the clamping elements ( 10 , 11 , 20 , 21 , 40 , 50 ), the plastic plates ( 30 , 31 ) arranged vertically in an upper and lower position and the recesses ( 32 ) are aligned in the opposite direction and the fixing of the two plastic plates ( 30 , 31 ) by a third plastic plate ( 33 ) which is inserted between the first two plastic plates ( 30 , 31 ). 12. Tragrost nach einem oder mehreren Ansprüchen 1 bis 11, dadurch gekennzeichnet, dass das Auflageelement und die Klemm- (10, 11, 20, 21, 40, 50) und Verriegelungselemente (17, 25, 30, 31, 32, 44) steckbar miteinander ver­ bunden sind.12. Supporting grid according to one or more claims 1 to 11, characterized in that the support element and the clamping ( 10 , 11 , 20 , 21 , 40 , 50 ) and locking elements ( 17 , 25 , 30 , 31 , 32 , 44 ) are pluggable connected to each other. 13. Tragrost nach einem oder mehreren Ansprüchen 8 bis 11, dadurch gekennzeichnet, dass die Sperrelemente (17, 25, 30, 31, 32, 44) endseitig aus dem Aufla­ geelement herausragen und auf einem Tragrahmen, der mit der Kolonne verbunden ist, aufliegen.13. Supporting grid according to one or more of claims 8 to 11, characterized in that the blocking elements ( 17 , 25 , 30 , 31 , 32 , 44 ) protrude from the end of the support element and rest on a support frame which is connected to the column , 14. Tragrost nach einem oder mehreren Ansprüchen 8 bis 11, dadurch gekennzeichnet, dass die Sperrelemente (17, 25, 30, 31, 32, 44) durch zumindest einen querliegenden Bolzen gegeneinander arretiert sind.14. Supporting grid according to one or more of claims 8 to 11, characterized in that the locking elements ( 17 , 25 , 30 , 31 , 32 , 44 ) are locked against one another by at least one transverse bolt. 15. Tragrost nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass die Verriegelungen (15, 22, 23, 41, 51) der Klemmelemente (10, 11, 20, 21, 40, 50) starr oder federnd ausgebildet sind.15. Supporting grid according to claim 5 or 6, characterized in that the locks ( 15 , 22 , 23 , 41 , 51 ) of the clamping elements ( 10 , 11 , 20 , 21 , 40 , 50 ) are rigid or resilient. 16. Tragrost nach einem oder mehreren Ansprüchen 1 bis 15 dadurch gekennzeichnet, dass das Auflageelement in den stirnseitigen Flächen (5) und in den Sei­ tenflächen (2, 3) der trapezförmigen Ausformung (2) eine Vielzahl von Strömungsöffnungen (7) aufweist.16. Supporting grid according to one or more of claims 1 to 15, characterized in that the support element in the end faces ( 5 ) and in the side faces ( 2 , 3 ) of the trapezoidal shape ( 2 ) has a plurality of flow openings ( 7 ). 17. Tragrost nach einem oder mehreren Ansprüchen 1 bis 16, dadurch gekennzeichnet, dass das Auflage-, die Klemmelemente (10, 11, 20, 21, 40, 50) und Ver­ riegelungselemente (15, 22, 23, 41, 51) aus PFA, MFA, FEP, PTFE, ECTFE, PVDF, PE-X, PE-IHNW, PP, PPE, PVDV, PVC oder PTSE be­ stehen.17. Supporting grid according to one or more claims 1 to 16, characterized in that the support, the clamping elements ( 10 , 11 , 20 , 21 , 40 , 50 ) and locking elements ( 15 , 22 , 23 , 41 , 51 ) PFA, MFA, FEP, PTFE, ECTFE, PVDF, PE-X, PE-IHNW, PP, PPE, PVDV, PVC or PTSE are available.
DE20305045U 2003-03-27 2003-03-27 support grid Expired - Lifetime DE20305045U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20305045U DE20305045U1 (en) 2003-03-27 2003-03-27 support grid
DE102004015393A DE102004015393B4 (en) 2003-03-27 2004-03-26 Carrier grid plate for supporting random dumped column packing in e.g. distillation columns handling corrosive materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20305045U DE20305045U1 (en) 2003-03-27 2003-03-27 support grid

Publications (1)

Publication Number Publication Date
DE20305045U1 true DE20305045U1 (en) 2003-09-11

Family

ID=28051429

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20305045U Expired - Lifetime DE20305045U1 (en) 2003-03-27 2003-03-27 support grid
DE102004015393A Expired - Fee Related DE102004015393B4 (en) 2003-03-27 2004-03-26 Carrier grid plate for supporting random dumped column packing in e.g. distillation columns handling corrosive materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE102004015393A Expired - Fee Related DE102004015393B4 (en) 2003-03-27 2004-03-26 Carrier grid plate for supporting random dumped column packing in e.g. distillation columns handling corrosive materials

Country Status (1)

Country Link
DE (2) DE20305045U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006028407B3 (en) 2006-06-19 2008-03-27 Sgl Carbon Ag Support grate for packed packing
DE102007038157A1 (en) * 2007-08-13 2009-02-19 Basf Se Lifter support grid
DE102019207260A1 (en) 2019-05-17 2020-11-19 Sgl Carbon Se SUPPORT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064954A (en) * 1958-11-13 1962-11-20 Us Stoneware Co Support plate
US3222040A (en) * 1962-06-25 1965-12-07 John S Eckert Support plate for packed tower
US3419253A (en) * 1965-11-08 1968-12-31 Us Stoneware Inc Support plate
CH655787A5 (en) * 1983-12-30 1986-05-15 Engetra Sa DEVICE FOR TRIMMING A LIQUID AND GAS CONTACT PLANT AND MANUFACTURING METHOD THEREOF.
DE3689425T2 (en) * 1986-08-22 1994-06-09 Norton Co Supporting grid for a packed column.
DE3842637A1 (en) * 1988-12-18 1990-07-05 Rauschert Gmbh & Co Kg Paul DEVICE FOR COLLECTING AND DISTRIBUTING LIQUID IN A SUBSTANCE OR HEAT EXCHANGER

Also Published As

Publication number Publication date
DE102004015393A1 (en) 2005-01-05
DE102004015393B4 (en) 2005-08-25

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20031016

R150 Term of protection extended to 6 years

Effective date: 20060614

R151 Term of protection extended to 8 years

Effective date: 20090610

R152 Term of protection extended to 10 years
R152 Term of protection extended to 10 years

Effective date: 20111112

R071 Expiry of right
R071 Expiry of right