Technical data

CHAP-03 BRIEF SYSTEM DESCRIPTION Page 12 of 20
03.04 Brief System Description of Augmentation in Flux - Fuel
Preparation and Plant return fines handling for SP III
The turnkey package of this CS also comprises of the following sub-
systems:
• Up gradation / Addition of coke crushing and screening and
grinding facilities
• Up gradation/ addition of Flux crushing & screening facilities in an
integrated manner.
• Transportation of Fines from Blast Furnace nos.1 to 7 & BF # 8 to
Existing Junction house JH-127
• Transportation of Coke Breeze from CSP#4 to Conveyor C102 in an
integrated manner.
Brief descriptions of the various sub-systems are given below and are
also reflected in the drawings enclosed. However the Contractor shall
consider the contract drawings only as indicative and any changes for
completeness and improvement shall be finalized during submission of
basic engineering document for approval by the Contractor.
03.04.01 RECEIPT OF RAW MATERIAL
Presently iron ore fines and fluxes are being conveyed to SP-III from
existing Ore Handling Plant (OHP) through two series of belt conveyors
and coke from existing Coke Sorting Plant (CSP) by dump-cars unloaded in
an underground hopper & through a series of belt conveyors. All the three
conveyors pass through JH-111A. This system is adequate to feed both
strands (existing & proposed) of Sinter Plant-III.
Sieve analysis of raw material input to fuel & flux crushing & Screening
circuit