At 2:28 am on October 20, the anode refining furnace of SDIC Jincheng Metallurgical Co., Ltd. successfully produced anode copper for the first time. The disc casting machine produced anode copper plates in batches, which marked the complicated handling of 2000 tons of SDIC Jinan Metallurgy. The gold metal concentrate polymetallic comprehensive recycling ' project fire smelting process is fully open.
The first anode copper plate is about to be formed
SDIC Jincheng Metallurgy's first anode copper plate
The SDIC Jincheng Metallurgical Project has been built for 33 months. On September 19, 2018, the smelting furnace was successfully put into production. The production of qualified matte and copper reached the standard on the same day. At 11:00 on October 17th, the blowing furnace was fed in hot feed. Successfully put into operation; At 08:33 on October 18, the blowing furnace smoothly produced the first furnace blister copper, and entered the anode furnace through the chute; on October 20, 02:28, 1# anode furnace copper, smooth anode production Copper plate. In just one month, the output from the smelting furnace to the first batch of anode plate is realized, and there is no parking, zero accident in the whole trial production process.
Look closely at the operation of the anode furnace
Open the copper outlet of the blowing furnace
Clear the copper joint
Thick copper flows down the river
Crude copper enters the anode furnace through the chute
Anode copper inflow disc casting machine
Anode copper plate output
The first batch of anode copper plates in the yard
Since the investment in the state-owned investment, the company's new leadership team has cleared its thinking, clear goals, and coordinated measures, carefully organized, and grabbed the progress of the project. After the ignition test on July 28, 2018, the company's party committee and management team led All cadres and workers gave up the holidays and rested, adhered to the post, and stayed on the front line. The on-site process operators carefully monitored and carefully operated. After nearly 80 working days of continuous fighting, the project fire smelting area was finally completed on the morning of October 20 at 02:28. , achieved the initial goal of a successful drive.
Smelting main plant is brightly lit
Cadres wait for the output of anode copper before the disc casting machine
Process monitors are busy
Carefully organized test drive
A driving team consisting of designers, technical experts and driving service personnel was set up to give full play to professional technology, professional team test driving and escort function, through commissioning and multiple technical optimization, safety facilities, operating equipment, process parameters, etc. The precise deployment of various professional systems ensures the safe and stable continuous operation of the triple furnace.
Pay close attention to management and security
In order to ensure safe and stable test drive, the company strictly adheres to the requirements of SDIC and SDIC, strengthens the bottom line thinking and red line awareness, pays close attention to the safety management of project trial production, deepens the 'double base' construction, and grasps the practical training of the operation team. Improve the skill level of new employees through trial operation, laying a good foundation for safe and stable test.
Well equipped to promote environmental protection
Since the feeding, the daily average feeding capacity of the melting furnace has reached more than 2,000 tons of design, the operating rate of the equipment is higher than 95%, and the environmental protection equipment operates efficiently (where the average pollutant concentration of the main pollutants is less than 30mg/Nm3, and the average emission concentration of nitrogen oxides Below 20mg/Nm3, the solid particulate matter emission concentration is lower than 10mg/Nm3, which is far below the national emission standard and Henan special discharge standard).