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Applied solutions

Delivery, assembly and start-up of two large double pre-treatment systems:

 

Lamella separator ESL-Z 560/5600 – 4 pcs.

 

  • separator chamber dimensions 6000 mm / 4500 mm,
  • nominal capacity of the system 560 l/s,
  • maximum capacity 5,600 l/s

Two-chamber vortex settling tanks EOW-2 – 4 pcs.

 

  • diameter of the first chamber: 6000 mm,
  • diameter of the second chamber 3000 mm,
  • nominal capacity of the system 560 l/s,
  • maximum capacity 5,600 l/s,
  • capacity of the sediment section 104 m3,
  • permissible height of the sediment layer 54 cm

Delivery, assembly and start-up of two small double pre-treatment systems:

 

Lamella separator ESL-Z 100/1000 – 2 pcs.

 

  • separator chamber dimension 2500 mm
  • nominal capacity of the system 100 l/s,
  • maximum capacity 1000 l/s,
  • actual capacity of the sedimentary part 790 dm3,
  • 1950 dm3 oil storage capacity.

Two-chamber vortex sedimentation tanks EOW-2 100/1000 – 2 pcs.

 

  • diameter of the first chamber 2500 mm,
  • diameter of the second chamber 1500 mm,
  • nominal capacity of the system 100 l/s,
  • maximum capacity 1000 l/s
  • capacity of the sediment area 8.7 m3,
  • permissible height of the sediment layer 52 cm,
  • single pre-treatment system EOW + ESL-Z 40/400

Overfill, oil level and sediment alarms with GSM modem have been installed in the systems. The whole is powered by 4 triple solar systems.

Applied solutions

EPS pumping station

 

Pumping station parameters:

 

  • flow [Q] = 701.00 l/s
  • lifting height = 8.60 [m]

Hydraulic system:

 

  • submersible pump XFP 305J-CB2.377 PE 370/6 P1 / P2 = 39.74 / 37.0 kW, In = 70.0 A – 2 pcs.
  • piping DN 400 made of steel 1.4301, connected on flanges (PN = 10 stainless steel)

Elements:

 

  • soft-sealed valve DN 400– 2 pcs.
  • ball check valve DN 400 – 2 pcs.
  • parallel pump operation, rainwater sewage
  • EU control cabinet, mounted on the tank cover. Equipped with, among others with SG / 250 / O-4 / L = 18 m hydrostatic probe + SG type handle, 2 floats. Optical-acoustic signaling of emergency states, with the possibility of disconnecting an acoustic signal, sending alarm messages (SMS) to mobile phones.

Concrete chamber::

 

  • diameter = 6000 mm
  • height h = 8.25 m