Kubuş Kazan · Boilers and burners from Turkey

Stoker for mechanical coal feed to a boiler

Stokers feed coal from the hopper to the boiler furnace with an auger and run off the boiler thermostat. STK series: 9 models with fuel consumption from 5 to 400 kg/h for boilers of 20,000–2,000,000 kcal/h. STOK series with agitator and automatic ash removal: 7 models for 20–350 kg/h for boilers of 60,000–2,100,000 kcal/h.

Prices on request. We prepare a quote for your volume and delivery country.

Specifications

Country of manufacture
Turkey, Kırıkkale
Fuel consumption
5–400 kg/h
Boiler output
20,000–2,100,000 kcal/h
Boiler output, kW
≈ 23–2,442 kW
STK models
STK-0 … STK-8, 9 models; 5–400 kg/h; for boilers of 20,000–2,000,000 kcal/h
STOK models, with agitator and ash removal
STOK-1 … STOK-7, 7 models; 20–350 kg/h; for boilers of 60,000–2,100,000 kcal/h
STK dimensions
retort length 400–1600 mm, tube diameter 125 mm
STK design
fuel hopper, auger with gearbox, forced-draft fan
STOK design
automatic loading, fuel agitation and ash removal; the automatic ash removal unit can be omitted on request; cast retort resistant to burn-through
Fuel
nut coal 5–25 mm, pellets, hazelnut shells, olive pits
Automation
the gearbox and fan run off the boiler thermostat: feeding stops at the set water temperature and restarts when the temperature drops
Efficiency
84%, class *** per tests at the TSE thermal engineering laboratory
Combustion
coal burns down to fine particles, slag volume is reduced by a third (factory data)
Application
hot water and steam boilers; on a steam boiler, mechanical feed replaces manual coal stoking into the furnace
Operating record
at round-the-clock sites with coal consumption of 300–400 kg/h, the stokers run for 5 years or more (factory data)
Installation
the stoker installation side on the boiler is specified in the order
Related products
cast grates and cast doors for boilers, supplied as spare parts
Factory
Kubuş Kazan, Kırıkkale (Turkey): making boilers since 1948, about 100 employees, 10,400 m² of workshops

Logistics

Shipped from
factory in Kırıkkale, Turkey; goods are handed over to the buyer at the factory

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