Galvanizing line burner: automatic temperature control and remote DCS control

Pubtime:2023-04-26 15:07:08 Views:22 Source:Network

At present, in the context of environmental protection policies, the hot dip galvanizing industry uses clean energy as fuel for zinc pot production. Clean energy fuel, natural gas (NG) includes compressed natural gas (CNG) and liquefied natural gas (LNG).

Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd. undertakes the project of "coal to gas" or new kiln construction for the galvanizing line, and briefly introduces the characteristics of high-speed natural gas burners:

(1) The galvanized line burner adopts a high-speed natural gas burner, with a long flame. The high-speed flue gas fully agitates the atmosphere in the furnace, and the furnace temperature is uniform.

(2) PLC control cabinet, set temperature control curve according to the annealing process of the galvanizing line, and achieve automatic temperature control function. Automatic ignition, flameout alarm, leakage alarm, pressure control and other functions. Once flameout or gas leakage occurs, the system will immediately generate an audible and visual alarm and cut off the fuel valve, ensuring the safety of personnel and equipment operation. Remote and local control functions can be achieved by connecting with the central control room DCS.

(3) Equipped with desulfurization, denitrification, and dust removal equipment and online monitoring devices, real-time monitoring of flue gas emissions meets environmental requirements.

Zhongwei Environmental Protection Group Co., Ltd. (Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd., Zhengzhou Deste Automation Equipment Co., Ltd.) undertakes the "general contracting" project of large-scale gas and oil fired kilns, automation control systems, desulfurization and denitrification equipment, kiln refractory material masonry, and online monitoring devices both domestically and internationally. It is a "one-stop" environmental protection kiln solution provider and implementer, For more technical details, please call (WeChat synchronization): 15713691937.


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