Steam boiler for wood waste Geyser-BIOSTEAM

Horizontal fire tube boiler

Highly smoke tube horizontal type boiler made of steel according to "The requirements for the production of pressure vessels". It made specifically for use with firing installations for wood waste.

 

Steam boiler Geyser-BIOSTEAM

 

Boiler fittings:

  • Safety valve;
  • Level gauge, level gauge body, the level gauge valve;
  • Gauge;
  • Shut-off valve;
  • A valve for automatic continuous blowdown boiler;
  • Shutoff Valve flange;
  • Thermometer liquid glass;
  • Bridles;
  • Shut-off valve;
  • Check valve lift;
  • The valve for the blowdown of the boiler;

Biomass boiler with mobile grate bars

Steam boilers Geyser-BIOSTEAM for solid biofuels (biomass): peat, wood chips, bark, sawdust, chicken litter litter, etc. with a humidity of 35 to 55%.

It is specifically designed and operated for many years on hundreds of plants boilers, consisting of the following main units:

  • The combustion chamber of the boiler;
  • Convective part of the boiler;
  • Fuel feeder (feeder) boiler;
  • Automatic boiler and feeder.

In addition we also produce and deliver:

  • Fuel depots stoker type (fuel storage and conveyors);
  • Chimney removal system (battery cyclones, draft units with automatic, flues, and chimneys);
  • Pumping stations;
  • Collector-made components;
  • Water treatment units;
  • Bleeders.

The combustion chamber consists of a casing with a thermal insulation, the movable grate for ash removal scrapers, channels with a fan for supplying air, hydraulic power and scrapers lattice fuel and ash removal. There are several inspection doors and holes for easy operation and maintenance of the furnace. The convective part of the boiler up to 10 tons of steam/hour — is fire-tube, over 10 tons of steam/h — is water tube. Fuel supply device — is fuel hopper with fuel supply mechanism. The structure includes automatic sensors and fills the hopper overflow and control fuel fire — fire protection system. Automation of the boiler and the feeder is organized on the basis of Mitsubishi controller expandable archiving and visualization of technological processes.

 

Technical data of boiler Geyser-BIOSTEAM

Type Steam production,
t/h
Firebox power,
Gcal/h
Heat transfer
agent steam, t °С
Absolute vapor
pressure, bar
Fuel consumption,
kg/h
Гейзер-BIOSTEAM 2-13-190 2 1.5 190 13 465
Geyser-BIOSTEAM 4-13-190 4 2.5 190 13 1575
Geyser-BIOSTEAM 5-13-190 5 3.4 190 13 2100
Geyser-BIOSTEAM 7-13-190 7 4.3 190 13 2625
Geyser-BIOSTEAM 10-24-250 10 6.8 250 24 3175

 

Technical data of boiler Geyser-BIOSTEAM (fluidized bed combustion technology)

Type Steam production,
t/h
Firebox power,
Gcal/h
Heat transfer
agent steam, t °С
Absolute vapor
pressure, bar
Fuel consumption,
kg/h
Geyser-BIOSTEAM 25-40-440 25 17 440 39 12000
Geyser-BIOSTEAM 35-40-440 35 24 440 39 16800
Geyser-BIOSTEAM 50-40-440 50 34 440 39 24000
Geyser-BIOSTEAM 75-40-440 75 51 440 39 36000
Geyser-BIOSTEAM 90-40-440 90 61 440 39 43200

 

Used fuel — wood waste (sawdust, wood chips, bark, etc.), the maximum size of the fraction of fuel supplied from 3 to 200 mm and a cross-section of not more than 50x50 mm.