The CD690 cleaning unit is a highly specialized installation for removing of activated carbon from reactor vessels at oil refineries. By means of a high pressure of max. 850 bar water is injected by drill tubes to a nozzle where jets of water remove the activated carbon from the reactor vessels.
Operator convenience & comfort / Advantages
To meet local safety regulations of the refinery the CD690 cleaning unit is tested and
provided with a ATEX cat. II 3G IIC T3 safety norm. Also a SIR safety test has been carried
out, which ensures that all parts of the installation meet the safety regulations.
A drillpipe carrousel and drillhead side-shift are installed on the installation which makes manual handling of drillpipes a thing of the past. At the bottom of the mast a double breaking clamp is installed for breaking of drillpipe connections.
The installation is mounted in a hinged hoisting frame which makes installing of the installation on the reactor vessel easy.
|Maximum working pressure||850 bar|
|Nominal working pressure||450 bar|
|Drill head||3 inch with HD swivel|
|Torque drill head||150 daNm at 70 bar|
|Pull up||1.200 daN|
|Pull down||1.000 daN|
|Capacity carrousel||30 meter (10 x 3 meter)|
|Weight in kg||3.600 kg|
Need more information?
Can we help you with more information regarding the CD 690 and its capacities? Please contact us at +31 (0)527 69 71 96 or fill in the contact form below.