Solid fuel boilers

15-kggp

The gas- producing КГГП-25 (50, 75) Series wood pellets class A1 are using as a solid fuel. They generate thermal energy for domestic use — heating and water heating. Pellet’s combustion allows to increase the duration of the burning in 4 times on a single load. Buying gas- producing boilers КГГП-25 (50, 75) Series producing «BM-Engineering» company you get a high-performance, economical, safe and reliable heating and hot water system for years to come.
Let in your home will always be warm and comfortable!
In the original boiler’s КГГП-25 (50, 75) design all the parts with high thermal load are made from refractory concrete!
This solution has allowed to raise the combustion temperature of the resulting synthesis gas process and has led to an increase in boiler efficiency due to more complete fuel combustion.
The boiler’s КГГП-25 (50, 75) design is implemented new technological solution obtaining of quality synthesis gas from the wood pellet, and burning it at an elevated temperature in a vortex burner considering the aerodynamic properties of the gas stream.
Thus wood pellets are burned completely with high heat output, as opposed to combustion in a fluidized bed schemes, which are implemented in boilers of other manufacturers.
The tube heat exchanger is built in the hopper of top-loading, which warms loading fuel.
This design allowed to reduce the boiler’s size in 2 times, increase volume of the fold hopper in 5 times, and reduce the fuel rate downloads in such times.

Drying Complex for biomass CK-3

The drying system for biomass (wood, grasses, agricultural waste and others.)

Specifications: Complex Kitting:
  • performance – up to 1000 kg / h;
  • electric power – 40 kW;
  • thermal power – 600 kW;
  • input materials: particle size – 4 cm, humidity – 60%;
  • dimensions – 16500*10500*12800 mm;
  • weight – 12700 kg.
  • drum puddle dryer;
  • heat-generator with air heat exchanger;
  • aspiration unit;
  • raw material delivery unit;
  • deashing unit unit;
  • fuel supply unit;
  • smoke fumes utilizer;
  • aerodynamic transfer unit heating of dried material;
  • system automation process.

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14-ck-3

The Drying Complex for biomass СК-3 is assigned for drying wood, grasses, agricultural waste and others kinds of biomass. Through the delivery unit biomass is fed into a drum paddle dryer. In a special heat-generator’s furnace wood waste burn and heat the air in the heat exchanger. The biomass particles come to aerodynamic transfer unit, where the moisture removed from them in a stream of air, and dried raw material heating. The smoke fumes utilizer passes preheated gas to the heat exchanger, which improves the energy efficiency of drying. Fuel is fed through the delivery unit as needed. The burned fuel’s ash is removed through a special deashing unit. All process is controlled by the automation system, operator involvement is minimal, it controls only the availability of raw materials to the delivery unit.

Biomass processing module МБ-3

Module Kitting:

  • Hydraulic washer;
  • Biomass processing module;
  • Heat pump;
  • Thermal stabilization unit;
  • Automation process system.
Technical characteristics of the biomass processing module МБ-3:

  • capacity – 1000 kg / h;
  • electric power – up to 100 kW;
  • Input raw materials: particle size – up to 4 cm, humidity – up to 50%;
  • transport dimensions – 2000*2200*12000 mm;
  • weight – 16700 kg.


11-mod-mb-3-1-en 12-mb3-0-en 13-mb-3-en

MB-3-shema

The unique biomass (wood chips and sawdust) processing module МБ-3 was designed by using the latest technology, which allows leaving biological materials not dried before pressing with large energy consumption. We wash it in hydraulic washer. Contaminants (metal, soil particles, dust) is removed by water stream. Wet and clean raw material particle by a conveyor and then through a sieve receives into the processing module input hopper.
Rotary screw grinds wet biomass and pushes it through a sieve. The biochemical reactions in the wood’s cells (biopolymers) generates heat. The optimum temperature of the hydrated mass thermal stabilization unit supports. Heat pump secure heated water circulation around the all-processing loop. The automation system check whole technological process.