|
WO2020029048A1
|
|
Cement kiln rear portion and bypass waste heat boiler
|
|
WO2020029040A1
|
|
Heat transfer tube bundle for flue-type waste heat boiler
|
|
WO2020029042A1
|
|
Soot cleaning device for fire tube type heat recovery boiler
|
|
WO2020029039A1
|
|
On-line dust cleaning device for low-temperature dust-containing tail gas
|
|
WO2020029044A1
|
|
Flue gas waste heat recovery boiler for rotary hearth furnace
|
|
WO2020029041A1
|
|
System for recovering waste heat from pure low temperature flue gas of cement plant
|
|
WO2020029047A1
|
|
High temperature solid heat recovery waste heat boiler and method for recovering waste heat
|
|
WO2020029043A1
|
|
Waste heat recovery apparatus for use in coal gasification device
|
|
WO2020029046A1
|
|
Shell-type waste heat boiler capable of online ash removal
|
|
WO2020029045A1
|
|
Cement plant kiln head clinker cooler exhaust gas waste heat superheater
|
|
CN106594698A
|
|
Biomass direct-fired boiler
|
