Systems & assemblies
CDQ rotary seal valve
Rotary discharge equipment for coke dry quenching systems.
- Wear protection
- Inlet anti-jamming arrangement
- Sealing & lubrication
- Inspection & offline maintenance
- Drive protection
EQUIPMENT OVERVIEW
Built around
the operating duty.
Installed below the vibrating feeder, the rotary seal valve transfers cooled coke to the downstream discharge system. Rotor pockets receive and release the material while the sealing arrangement limits gas and dust escape.
The upstream vibrating feeder sets the feed rate. Rotor pockets then carry coke from the inlet to the lower outlet. The feeder and valve are coordinated through the discharge control system.
PRODUCT PARAMETERS
Technical scope.
| Item | Description |
|---|---|
| Application | CDQ discharge |
| Operation | Continuous transfer |
| Coordination | Vibrating feeder |
EQUIPMENT GALLERY
A closer look
at the equipment.
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Rotary seal valve assembly
Rotary seal valve with end covers, reduction drive and an offline maintenance trolley.
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Platform-mounted assembly
CAD assembly view showing an access platform, handrails and maintenance stairs.
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Structure and maintenance access
Structure drawing: rotor, end-face sealing, inspection openings, drive and trolley.
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Drive and bearing end
Detail of the same assembly photograph: reduction drive, shaft end and adjacent seal area.
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Trolley and maintenance arrangement
Detail of the same assembly photograph: trolley, supporting frame and lower connections.
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