Mines heating systems. Hot-air installations

  1. Heating System shafts excavation.
  2. Hot-air setting installations.
  3. Heating system modernization program. Replacement of defective, inefficient tubular air heaters.
  4. 3 stages of realization: 2015, 2016 and 2017.
  5. Scope of supply: the heat exchanger Manufacturing, delivery, installation and commissioning.
  6. Result: During the operation specified in the specification performance, efficiency and declared payback were achieved.

Performance parameters :Heat transfer areaHeated air
Flue gas inlet, С°500-40
Flue gas outlet, С°266300
Volumetric size, Nm3/h78 00060 200
The pressure loss in the heat exchanger channels, mmWg68102
Heat power, kWt7 364
Recuperation degree, %63,0



Installation of a heat exchanger for heating the water of boiler working on chips.

  1. Installation of a heat exchanger for heating the water of boiler working on chips.
  2. Boiler on wood chips.
  3. Project for the introduction of a water heating system for the needs of the ore mining and processing enterprise.
  4. Year of realization: 2017.
  5. Scope of supply: Production of heat exchanger, delivery, pre-design.
  6. Result: During the operation, the indicators specified in the specification, the declared efficiency and the payback period have been achieved.

Performance parameters :Heat transfer areaHeated water
Flue gas inlet, С°24015
Flue gas outlet, С°13755
Volumetric size, Nm3/h4 40010
The pressure loss in the heat exchanger channels, mmWg6-
Heat power, kWt176

Mines heating systems. Modernization of the boiler.

  1. Heating System shafts excavation.
  2. Coal boilers boiling layer.
  3. Heat recovery system implementation project is to improve the efficiency of boilers.
  4. Year of realization: 2015.
  5. Scope of supply: the heat exchanger Manufacturing, delivery, installation and commissioning.
  6. Result: During the operation specified in the specification performance, efficiency and declared payback were achieved.

Performance parameters :Heat transfer areaHeated air
Flue gas inlet, С°250-25
Flue gas outlet, С°22640
Volumetric size, Nm3/h40 00016 000
The pressure loss in the heat exchanger channels, mmWg3494
Heat power, kWt369

Extraction and processing of oil shale.

  1. The site processing of natural stone. drum dryer.
  2. Replacement of the failed heat exchanger to heat the air, walking on the heating plant.
  3. Admitted to the implementation.

Performance parameters :Heat transfer areaHeated air
Flue gas inlet, С°180-10
Flue gas outlet, С°11760
Volumetric size, Nm3/h4 5004 500
The pressure loss in the heat exchanger channels, mmWg19106
Heat power, kWt114




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