Recuperators for mineral wool production

Heating of industrial premises
Workshop of basalt wool production. Afterburner and gas cleaning system of cupola gases.

Heating of industrial premises at the expense of heat utilization of flue gases. Installation of the heat exchanger for preheating the outside air in the cupola afterburner system after gas cleaning.

Project of heat utilization system implementation.

Year of implementation
2015

Scope of supply
Recuperator manufacturing and delivery.

Result
operation all the performance parameters have been achieved.

PERFORMANCE PARAMETERS:

HOT SIDE

COLD SIDE

Inlet temperature, °С
200
-20

Outlet temperature, °С
174
10

Flow rate, Nm3 / h
17 000
5 000

Pressure drop in channels, mm. WG
24
49

Thermal power, kW
170

Combustion air preheating of melt basalt furnace
Workshop production of basalt fiber. Furnaces melting of basalt ore.

Construction of a new plant in China.

Result
During operation all the performance parameters have been achieved.

PERFORMANCE PARAMETERS :

HOT SIDE

COLD SIDE

Inlet temperature, °С
1 100
20

Outlet temperature, °С
718
650

Flow rate, Nm3 / h
600
540

Pressure drop in channels, mm. WG
5
45

Thermal power, kW
133