Are intended for combustion of solid fuel in steam and hot-water boilers: DKVR-10-13 (ДКВР-10-13) and KV-TS-10 (КВ-ТС-10).

The characteristic feature of those stokers is a combined combustion action in the strata and in suspension. Due to pneumatic spreading the solid particles fall and burn out on the fire grate, the fine particles fall out and burn down in the furnace volume. Fuel is fed continuously in small portions to the whole surface of the fire grate and during its slow motions the lower ignition along the strata is realized. The stoker construction automates combustion action.

 TECHNICAL CHARACTERISTICS

The range of loading variations, % 25-100

Excess air factor behind the stoker, no more than 1.35-1.5

Heat losses caused by chemical underburning, %, no more than 0.75

Heat losses, caused by mechanical underburning, %, no more than 10.0

Basic fuel – black and brown coals

Fuel humidity, %, up to 40

Fuel ash value, %, up to 35

Fine particles content (0-6 mm), %, up to 60

Max. lump size, mm, up to 40

 BASIC STRUCTURAL DIMENSIONS

Length between the axes L, mm 4,000

Grate width В, mm 2,700

Height Н, mm 3,015

Length L1, mm 5,540

Mass, kg 16,700

 BASIC DESIGN PARAMETERS

Parameter Stoker type ТЛП 0.8/3.32 TЛП 1.1/3.32 TЛП 1.4/3.5 TЛПM 1.87/3.5 Length between the axes L, mm 3320 3,320 3,500 3,500 Length L1, mm 4,500 4,500 4,960 5,000 Grate width В, mm 800 1,100 1,400 1,870 Height Н, mm 1,385 1,385 1,385 1,785 Grate height Н1, mm 450 450 450 850 Mass, kg 3,600 4,800 6,600 10,200