Qualification Certification
National high-tech enterprise, AAA credit enterprise, benchmark enterprise of "cloud platform" in Hunan Province, with ISO9001, ISO24001, ISO45001 three system certification, metallurgical industry grade B, Environmental engineering special grade B, construction industry grade D, metallurgical engineering construction general contracting grade III.
The company has authorized 42 patents, including 32 utility models and 10 invention patents; Participate in the compilation of one national standard in 2022;
Patents
Results / Patents
Type
Application Number
Status
Patent Number
A dust removal device and its system
utility model
2020221648049
protection period
CN213643579U
A powder unpacking machine
utility model
2021226541146
protection period
CN216186694U
A system for synergistic treatment of roasted cyanide tailings and copper-containing sludge
utility model
202122805906
protection period
CN216473407U
An oxygen lance of side-blowing furnace and the side-blowing furnace
utility model
2021225608609
protection period
CN216080947U
A resource treatment system for waste incineration fly ash
utility model
2021228059529
protection period
CN216324149U
A flue gas treatment system
utility model
202122439466X
protection period
CN216079867U
A sludge drying system
utility model
2021218257171
protection period
CN215365442U
A side-blowing furnace for oxygen-enriched molten pool smelting
utility model
2021202373238
protection period
CN214620642U
An oxygen side-blowing furnace for treating hazardous waste materials
utility model
2021202365439
protection period
CN214333374U
An ash collecting device and environmental protection ash collecting and transporting device
utility model
2021201675442
protection period
CN214988891U CN214988891U CN214988891U
An ash collecting and transporting device
invention
2021100833833
authorized
CN112897109A
A collaborative treatment system for incineration fly ash and copper-containing sludge
utility model
2020231828974
protection period
CN214244234U
A smelting system
utility model
2020231829604
protection period
CN214115666U
A collaborative treatment method of waste incineration fly ash and copper-containing sludgeinvention
invention
2020115673866
protection period
CN112795776A
A dust removal tower and dust removal system
utility model
2020221648316
protection period
CN213643580U
A rotary furnaceA rotary furnace
utility model
2020220754765
protection period
CN213656760U
A Solid Waste Treatment System Containing Arsenic
utility model
2020220770698
protection period
CN111998360A
A feeding device of rotary furnace and an arsenic solid waste treatment system
utility model
2020220873340
protection period
CN213542483U
A reduction smelting method for arsenic-alkali slag
invention
2017114718707
protection period
CN108220626A
A smelting tank and arsenic reduction furnace
utility model
2020220754799
protection period
CN213543194U
A copper water jacket located at the lower air nozzle of side-blowing furnace,and the side blowing furnace
utility model
2020220476859
protection period
CN213599834U
A copper water jacket located at the upper air nozzle of side-blowing furnace,and the side blowing furnace
utility model
2020220463435
protection period
CN213543218U
An integrated fly ash pelletiing system
utility model
2020220422793
protection period
CN213590396U
A copper water jacket located at the air inlet of side-blowing furnace,and the side blowing furnace
utility model
202022046344X
protection period
CN213543219U
A oxygen-enriched side-blowing furnace and its air nozzle and components
utility model
201821990330X
protection period
CN209412279U
Navigation
Equipment
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+86 137 8726 1326
Tel.: +86 731 8540 4716
Email: info@remetalrecycling.com
Skype: pbjoyz
Address: Building.10, Liandong U Valley Industrial Park, Yuelu District, Changsha, Hunan, China 410036
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