越南和發(fā)榮桔鋼鐵股份公司200萬噸熱回收煉焦項目分兩期建設，每一期年生產(chǎn)焦炭100萬噸。其中備煤、濕熄焦、篩焦按照年產(chǎn)焦炭200萬噸總體設計建設，熱回收煉焦一期按照年生產(chǎn)焦炭100萬噸設計建設。

本項目設計范圍包括：備煤工段、煉焦工段、濕法熄焦工段、篩焦工段。備煤工段、篩焦工段/，煉焦工段、濕法熄焦工段采用冗余的PLC控制。其中備煤工段的控制系統(tǒng)由輸煤控制系統(tǒng)和配煤控制系統(tǒng)組成，稱重式皮帶給料機配煤控制系統(tǒng)、螺旋卸料車控制系統(tǒng)和備煤上料自動控制系統(tǒng)由制造廠成套供應

The 2 million ton heat recovery Coke project of Vietnam Helpha Rongju Iron & Steel Co., Ltd. will be constructed in two phases, with each phase producing 1 million tons of coke annually. Among them, the reserve coal, wet quenching coke and screening coke are designed and constructed in accordance with the annual output of 2 million tons of coke. The first phase of thermal recovery coke is designed and constructed in accordance with the annual production of 1 million tons of coke. Scope includes: the project design for coal, coking section and wet coke quenching section, screen coke section. Coal preparation section, coke screening section /, coke making section, wet coke quenching section adopts redundant PLC control. The control system of the coal preparation section is composed of the coal delivery control system and the coal blending control system. The coal blending control system of the weighing belt feeder, the control system of the screw unloading truck and the automatic control system of the coal loading are supplied by the manufacturer in complete sets