20 patents have been granted
- 《A high efficiency coke packaging machine》
- 《An energy-saving hot blast stove for coke production》
- 《A Roots blower for coke processing》
- 《A coke preparation standby heating mixer》
- 《A screening and dedusting device for coke production》
- 《A coke drying and heating device for blast furnace》
- 《A high density coke pellet press》
- 《A sort device for recycling PET bottles》
- 《A crushing device for PET bottle recycling》
- 《A cleaning device for PET bottles》
- 《A screening and separation device for recycled PET bottle chip particles》
- 《A PET bottle recycling crusher》
- 《Processing equipment for cracked carbon black of waste tire with multi-stage filtering structure》
- 《A material conveying structure for cracked carbon black of waste tire》
- 《A waste tire cracking and slag removal device for carbon black production》
- 《A dust removal system in the process of cracking carbon black from waste tires》
- 《A pelletizing device for cracking carbon black from waste tires》
- 《A cracking cooling system for waste tire used in carbon black production》
- 《A heat recovery system in the cracking process of waste tires based on carbon black production》
Five invention patents have been applied for and reviewed,Three patents have been granted
- 《An electrochemical reaction device for silicon removal and an electrochemical reaction system for silicon removal》
- 《An advanced treatment and reuse system for circulating cooling sewage》
- 《An end plate for electrodialysis》
22 domestic patents have been applied for and reviewed,13 patents have been granted
- 《A method for recycling metal resources of discarded circuit boards》
- 《A flue gas treatment equipment》
- 《A hazardous waste treatment device》
- 《A system for extracting precious metals from waste three-way catalyst》
- 《A device for preventing coking of waste heat boiler for hazardous waste incineration》
- 《A water saving device for hazardous waste incineration》
- 《Waste treatment plant》
- 《Cooling equipment at plasma melting flue gas》
- 《Melting equipment for waste treatment》
- 《An electronic waste treatment device》
18 patents have been granted
- 《A scrap packing and shearing device》
- 《A cutting device for scrap treatment》
- 《A scrap drying device》
- 《A high density coke pellet press》
- 《A coke drying and heating device for blast furnace》
- 《A screening and dedusting device for coke production》
- 《A coke preparation standby heating mixer》
- 《Iron ore powder metering tank》
- 《A Roots blower for coke processing》
- 《An energy-saving hot blast stove for coke production》
- 《A rotating screen for multistage separation of iron ore》
- 《A high efficiency coke packing machine》
- 《A waste heat boiler for iron ore production line》
- 《An iron ore powder mill》
- 《A batching bin in iron ore production》
- 《An iron ore hydraulic crusher》
- 《A special vertical dryer for iron ore》
- 《A high intensity magnetic separator for coarse iron ore》
