ROTATING MECHANICAL SEAL ARRANGEMENT WITH IMPROVED GAS SEPARATION
The invention relates to a rotating mechanical seal arrangement (1) for sealing a product side (5) at a rotating component, comprising a first rotating mechanical seal (2) with a first rotating slide ring (21) and a first stationary slide ring (22) which define a first sealing gap (23) between them,...
Gespeichert in:
Hauptverfasser: | , , , |
---|---|
Format: | Patent |
Sprache: | eng ; spa |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The invention relates to a rotating mechanical seal arrangement (1) for sealing a product side (5) at a rotating component, comprising a first rotating mechanical seal (2) with a first rotating slide ring (21) and a first stationary slide ring (22) which define a first sealing gap (23) between them, a second rotating mechanical seal (3) with a second rotating slide ring (31) and a second stationary slide ring (32) which define a second sealing gap (33) between them, a fluid space (4) which is limited by the first and second rotating mechanical seals (2, 3), wherein the first rotating mechanical seal (2) is lubricated with a product medium of the product side (5), and wherein the second rotating mechanical seal (3) is lubricated with a liquid quench medium of a quench supply unit (7), the quench medium being located in the fluid space (4), a quench outlet (8); via which quench medium may be discharged from the fluid space (4), a gas outlet (9) via which a gas located in the fluid space may be discharged, and a throttle device (10) which is arranged in the fluid space (4) between the first rotating mechanical seal (2) and the second rotating mechanical seal (3) and divides the fluid space (4) into a product-side fluid space region (4a) and an atmosphere-side fluid space (4b), wherein the gas outlet (9) is arranged at the product-side fluid space region (4a) and the quench outlet (8) is arranged at the atmosphere-side fluid space region (4b).
La invención se relaciona con una distribución de sello mecánico giratorio (1) para sellar un lado de producto (5) en un componente giratorio, que comprende un primer sello mecánico giratorio (2) con un primer anillo deslizable giratorio (21) y un primer anillo deslizable estacionario (22) el cual define una primera separación sellante (23) entre ellos, un segundo sello mecánico giratorio (3) con un segundo anillo deslizable giratorio (31) y un segundo anillo deslizable estacionario (32) el cual define una segunda separación sellante (33) entre ellos, un espacio de fluido (4) el cual está limitado por el primero y segundo sellos mecánicos giratorios (2, 3), en donde el primer sello mecánico giratorio (2) está lubricado con un medio de producto del lado de producto (5) y en donde el segundo sello mecánico giratorio (3) está lubricado con un medio de extinción de líquido de una unidad de suministro de extinción (7), el medio de extinción se localiza en el espacio de fluido (4), una salida de extinción (8) por medio de la c |
---|