BE454987A - - Google Patents

Info

Publication number
BE454987A
BE454987A BE454987DA BE454987A BE 454987 A BE454987 A BE 454987A BE 454987D A BE454987D A BE 454987DA BE 454987 A BE454987 A BE 454987A
Authority
BE
Belgium
Prior art keywords
valve
valve stem
sleeve
adsorber
valves
Prior art date
Application number
Other languages
French (fr)
Publication of BE454987A publication Critical patent/BE454987A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0454Controlling adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407Constructional details of adsorbing systems
    • 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
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/44Mechanical actuating means
    • F16K31/52Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/102Carbon
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2253/00Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10Inorganic adsorbents
    • B01D2253/106Silica or silicates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40003Methods relating to valve switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



  Soupapes accouplées pour adsorbeurs.      



   Dans les   adsorbeurs   qui sont remplis de subs- tances à activité superficielle,, par exemple de charbon activé, de gel de silice, etc., les soupapes d'entrée et de   sor-   tie pour les gaz sont fréquement disposées sur les 'cotés ex- térieurs de parois opposées de'l'adsorbeur. L'ouverture et la fermeture des soupapes sont alors compliquées et prennent du temps car le personnel de service doit, en particulier en cas d'installations importantes, faire un détour correspondant autour de l'adsorbeur pour actionner les. soupapes se trouvant 'à l'avant et à   l'arrière.   par l'emploi de   1'invention   décrite   ci-après,   ces,inconvénients sont supprimés et on obtient dif- férents avantages.

   Il devient possible d'actionner simultanément une. soupape   du-côté   antérieur et une soupape du c8té pos- térieur de l'adsorbeur. 
 EMI1.1 
 



  La figure III.ontre \sohématiq1Ïement une coupe dans un adsorbeur 1 qui est pourvu de   la. présente   invention. 



  On a désigné par 2 et 3 la paroi antérieure et la paroi postérieure de l'adsorbeur, par 4 les plateaux de soupape, par 5 les tiges de soupape qui relient entre eux deux plateaux de soupape opposés. La tige de soupape   commune   5 peut passer di-   rectemqnt   à travers la matière d'adsorption (partie   supérieu-     re.-   de la   figure-)-,   mais il   est'avantageux   de la disposer dans 

 <Desc/Clms Page number 2> 

 une douille 6 de façon qu'elle ne vienne pas en contact avec l'agent d'adsorption (partie inférieure de la figure), le plateau de soupape 4 ne doit pas être relié à la tige de soupape.,Il peut également être disposé de façon mobile sur celle-ci et être   relié à,   celle-ci au moyen d'un ressort 7.

   pour l'immobilisation de la soupape dans l'état fermé, il est fait usage d'une cheville 10 qui, lors de la rotation de la tige de soupape 5, s'engage dans la fente 11 d'une douille 9 entourant la tige de soupape et fixée à la boîte de soupape. La douille 9 peut également être pourvue d'un filetage 8, qui peut tourner dans la   boîte de   soupape. 



   Le fonctionnement de l'invention est le suivant :
Lors de la fermeture des soupapes par enfoncement et rotation, la cheville 10 est introduite dans la fente 11 de la douille. 9. Dans le dispositif suivant la partie inférieu re de la figure,' la tige de soupape est mise en rotation jusqu'à ce que le plateau 4 rendu élastique par l'intermédiaire du. ressort 7, s'applique, solidement contre la paroi du réservoir. De ce fait, les soupapes situées des deux cotés opposés de l'adsorbeur 1 sont fermées. Lors de l'ouverture des soupapes, on opère dans l'ordre de succession inverse. 



   Revendications. 



  1.- Soupapes accouplées situées en face l'une de l'autre dans des adsorbeurs, caractérisées en ce que les plateaux de soupape (4) sont reliés par une tige de soupape (5)   commune.  



   <Desc / Clms Page number 1>
 



  Coupled valves for adsorbers.



   In adsorbers which are filled with surface active substances, for example activated carbon, silica gel, etc., the inlet and outlet valves for the gases are frequently arranged on the ex sides. - Tiers of opposite walls of the adsorber. The opening and closing of the valves are then complicated and take time because the service personnel must, in particular in the case of large installations, make a corresponding detour around the adsorber to activate them. valves located at the front and rear. by the use of the invention described below, these disadvantages are eliminated and various advantages are obtained.

   It becomes possible to simultaneously activate one. valve on the front side and a valve on the rear side of the adsorber.
 EMI1.1
 



  Figure III shows a section through an adsorber 1 which is provided with the. present invention.



  The anterior wall and the posterior wall of the adsorber are designated by 2 and 3, by 4 the valve plates, by 5 the valve stems which interconnect two opposite valve plates. The common valve stem 5 can pass directly through the adsorption material (upper part - of the figure -) -, but it is advantageous to arrange it in

 <Desc / Clms Page number 2>

 a socket 6 so that it does not come into contact with the adsorber (lower part of the figure), the valve plate 4 must not be connected to the valve stem., It can also be arranged movably thereon and be connected to it by means of a spring 7.

   for the immobilization of the valve in the closed state, use is made of a pin 10 which, during the rotation of the valve stem 5, engages in the slot 11 of a sleeve 9 surrounding the stem valve and attached to the valve box. The sleeve 9 can also be provided with a thread 8, which can rotate in the valve box.



   The operation of the invention is as follows:
When closing the valves by pushing in and rotating, the pin 10 is introduced into the slot 11 of the sleeve. 9. In the device according to the inférieu re part of the figure, 'the valve stem is rotated until the plate 4 made elastic by means of the. spring 7, is applied firmly against the wall of the tank. Therefore, the valves located on the two opposite sides of the adsorber 1 are closed. When opening the valves, one operates in the reverse order of succession.



   Claims.



  1.- Coupled valves located opposite each other in adsorbers, characterized in that the valve plates (4) are connected by a common valve stem (5).


    

Claims (1)

2.- Dispositif suivant la revendication 1, caractérisé en ce que la tige de soupape. (5) est guidée dans une douille (6) dans la région de l'agent d'adsorption. 2.- Device according to claim 1, characterized in that the valve stem. (5) is guided in a bush (6) in the region of the adsorption agent. 3. - Dispositif suivant les revendications 1 et 2, caractérisé en ce qu'un plateau de soupape (4) est monté de façon mobile sur la tige de soupape (5) et est relié à celle-ci par l'intermédiaire d'un ressort (7). 3. - Device according to claims 1 and 2, characterized in that a valve plate (4) is movably mounted on the valve stem (5) and is connected thereto via a spring (7). 4. - Dispositif suivant les revendications 1 à 3, caractérisé en ce qu'en vue de l'immobilisation de la. soupape à l'état fermé, la tige de soupape (5) est pourvue d'une cheville (10) qui @ <Desc/Clms Page number 3> est introduite dans la fente (11) 'd'une douille (9), entou.- rant la tige et fixée à la boite de soupape. 4. - Device according to claims 1 to 3, characterized in that for the immobilization of the. valve in the closed state, the valve stem (5) is provided with a pin (10) which @ <Desc / Clms Page number 3> is introduced into the slot (11) 'of a sleeve (9), surrounding the rod and fixed to the valve box. 5. - Variante suivant la revendication 4, caractérisée en ce que la douille (9) est montée de façon-à pouvoir tourner dans un filetage (8). 5. - Variant according to claim 4, characterized in that the sleeve (9) is mounted so as to be able to rotate in a thread (8).
BE454987D BE454987A (en)

Publications (1)

Publication Number Publication Date
BE454987A true BE454987A (en)

Family

ID=109014

Family Applications (1)

Application Number Title Priority Date Filing Date
BE454987D BE454987A (en)

Country Status (1)

Country Link
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