Indirect heating separates combustion products from the air entering the dryer. Heat is transferred through a heat exchanger, producing a clean drying agent for food and seed grain.
Equipment
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FURNACE BLOCK INFORMATION
Furnace block with heat exchanger
The TB provides drying and ventilation of agricultural material while preserving biological activity and grain cleanliness. It provides uniform grain heating along the entire length.
Because of the heat exchanger, combustion products do not contact the heated air, preventing furnace gases and moisture generated by burning any fuel from entering the dried material.
The furnace block consists of 3 circuits:
Air supply
Air heating
Heated-air supply
The material meets all technical requirements of the applicable GOST 380-94 standard.
TK model range
Technical specifications are consolidated in one table without changing the source-data structure.
ТК-0.60.6 MW
ТК-0.80.8 MW
ТК-1.21.2 MW
ТК-1.61.6 MW
ТК-2.52.5 MW
ТК-3.23.2 MW
Parameter
ТК-0.6
ТК-0.8
ТК-1.2
ТК-1.6
ТК-2.5
ТК-3.2
Maximum heat output* [MW/h (kcal/h)]
0.6 (515907)
0.8 (687876)
1.2 (1031814)
1.6 (1375752)
2.5 (2149613)
3.2 (2751504)
Efficiency [%]
85–90
Maximum heated-air temperature [°C]
up to 125
Nominal heated-air flow [m³/h]
up to 40,000
up to 40,000
50000
60000
90000
105000
Fuel type
according to burner selection
Length, mm
4230
4230
5800
5800
6986
8000
Width, mm
1350
1350
2106
2106
2106
2106
Height, mm
2450
2450
3740
3740
3740
3740
* Capacity is calculated at an ambient air temperature of +15°.
System as an integrated solution
The burner is selected according to the required fuel and operating mode, while the TK model is matched to the required heated-air flow.
Three key units
furnace block with burner;
heat-exchange section;
heated-air circuit.
For the product
Separating the flows allows a clean drying agent and a controlled temperature regime.
Select an indirect-heating block
Provide dryer capacity and required air flow to determine the appropriate size.
