Diesel

PTC PBC

PTCUHPD Diesel Power Water Jetting System
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PTC PBC Pipe Bundle Cleaner Robot



PTC Pipe Bundle Cleaners (P B C ) are the result of about forty years of waterjetting field experience at major refineries in the domestic and international market.
They are manufactured with high grade materials and are conceived for a friendly yet efficient approach to this type of activity (see the enclosed sketch for general reference).

 

In a few words they are second to none regarding following key factors:

  Safety:      no worker near jetting area;
  Performances:   4 pipes, or more, cleaned in less than 14 seconds;
  Reliability:   oversized components; rigid lances guided over full length;
  Easy use:   whole operation controlled by distributor panel;
  Service-free:   can withstand around–the-clock use for weeks.

 

Pipe Bundle Cleaner Type “A” ( for Internal Cleaning )


Unit is designed for cleaning bundles both in the proper cleaning center or in place. In this later condition the unit requires a front space not shorter than 8m in order to place the slotted beam before the pipe bundle;
Structure is based on double scissor type platform carrying the slotted lance holder beam.: forward lance movement is achieved by a chain driven carrier box connecting rigid lances and flexible lances feeding H.P. water from inlet manifold to rigid lances.

Separately is supplied either a distributor panel to control movements or a full scope hydraulic pack, if hydraulic power is not available from pump unit. One set of rollers ( one idle, one powered ) is included , which must be positioned just before the platform.

Specifications

  Lifting platform size ( mm )     Retracted position ( L x w x H ) :     3000x1800x600
Extended position ( L x w x H) :       3000x1800x2200
  Lance holder beam lenght ( mm ) :   Standard. L=8000; Option L= 10500
  Number of rigid lances :   Standard = 4 lances;  Option= 6 lances
  Lance type:    Cold rolled standard carbon steel
  Lance threads:   for Ex.D.10mm: M1/4”(carrier side) ; M1/8” or M 7x1 nozzle)
for Ex.D.14mm: M1/4” ( both sides)
  Hydraulic elements:   plunger for platform lifting;
motors for: roller rotation
beam displacement ( side and front)
lance travel: see enclosed scheme
  Adjusting features   pipe pitch : can be adjusted from 25 to 50mm;
carrier box speed : between 0 and 2 m/sec;
end travel stoppers: adjustable to pipe length.
  Hydraulic pack:   EEx motor ATEX 230/400V-3ph-50Hz-5,5kW, driving gear type pump with by-pass valve and pressure setting for each function on distributor panel to control 5 movements. Alternatively a Hatz diesel engine version is available ( single cyl., 520cc, 8kW at 3600 rpm ) ;
  Rollers:   two rollers are included in the scope of supply out of which one idle and one hydraulically powered;
  Capacity:   pipe bundles up to standard 25 tons, optional up to 45 tons;
  Weight:   Platform with beam ( 3000kg ) , Set of rollers : 500 kg for 25Tons bundles and 800kg for 45 tons version) .


Pipe Bundle Cleaner TYPE “B” ( for External Cleaning )


Unit is designed as an L-shaped frame with total length in excess of standard pipe bundle size to allow full cleaning of their shell side.

Basically the system works as a “X-Y” table placed in vertical position, where the “Y” movement is obtained by lifting at both ends by means of double chain drive a sturdy beam on which slides , as a “X” movement, the nozzle carrying lance.
A set of rollers, identical to the type used for the Internal Cleaner, assures a proper rotation of pipe bundle in order to expose to the jetting actions those parts of bundle requiring it.
Separately is supplied either a distributor panel to control movements or a full scope hydraulic pack, if hydraulic power is not available.

Specifications
  L-shaped frame sizes (mm):   L x H:   8500 x 2080 x 2310
  Nozzle Carrier Lance:   holding up to six round jet  ¼” M tungsten carbide nozzles;
  Optional :   Hydraulic plunger to permit nozzle to bundle stand – off setting
  Lance Carrier Box   pulled by ¾” double crown chain driven by hydraulic motor;
  Hydraulic elements:   3 motors for: roller rotation ,
beam “Y” displacement ( up and down ) and nozzle carrier box “X” travel ( left-right motion) ;
  Adjusting feature:   Left-Right travel motion inversion achieved by a cam inverting the oil feed in the hydraulic distributor box;
this cam can be displaced alongside the carrier box square guide in order to match the pipe length;
  Hydraulic pack:   EEx motor ATEX 230/400V-3ph-50Hz-5,5kW, driving gear type pump with by-pass valve and pressure
setting for each function on distributor panel to control 3 movements;
Alternatively a Hatz diesel engine version is available (single cyl., 520cc, 8kW at 3600 rpm ) ;
  Rollers   two rollers are included in the scope of supply out of which one idle and one powered;
  Capacity:   pipe bundles up to standard 25 tons, optional up to 45 tons;
  Weight:   L-shaped frame with beam ( 2750kg ) , Set of rollers : 500 kg for 25 Tons bundles and 800kg for 45 tons version.

PTC Pipe Bundle Cleaner Brochure
PTC Pipe Bundle Cleaner