Technical data

CHAP-03 BRIEF SYSTEM DESCRIPTION Page 18 of 20
Flow diagram and Layout drawing for Proposed Fuel and Flux
Crushing and Screening Facility of Sinter Plant-III is enclosed as Drg.
No: MEC/S/9101/11/17/01/55/064.18/R0 and
MEC/S/9101/11/14/0/A/00/064.2522/R2 for reference.
03.04.02.04 RE-ROUTING OF EXISTING SINTER FINES CONVEYORS (C-LINES).
The existing series C-line conveyor is feeding BF return fines from
existing Blast furnaces to the sinter return fines (IPRF) conveyor F101 of
SP-III at JH-127. It is now proposed to dispatch these return fines
straight to the same conveyor with strengthening & modification of
gallery. The same shall be executed by dismantling & re-routing of the
existing C-line conveyors so as to install new CDCP unit in place of C-
line Belt conveyor no. C3, and hence the existing C3, C4, C5 & C6 belt
conveyors require relocation.
Dismantling of the existing belt conveyors C3, C4, C5 & C6, related
galleries & junction houses no.-3, 4, 5 & 6 is included in the scope of the
contractor. Junction house - C2 shall be suitably modified to re-install the
tail end of new conveyor-C3 from perpendicular direction as shown in
General layout drg. No. MEC/S/9101/11/14/0/00/00/064.03/R0.
Belt Conveyor No. C3 shall be re-routed and re-installed (two conveyors
C3A-C1 & C3-C1) along the existing gallery of JH124 & 123A/B adjacent
to railway tracks so as to feed the fines at relocated junction house -C3.
Belt Conveyor C3A-C1 shall receive BF return fines at JH-C2 and
discharge onto conveyor C3-C1 as well as conveyor C3A-C2 shall
receive coke breeze from CSP#4 and discharge onto conveyor C3-C2 at
Junction house JH-C3A. These two belt conveyors i.e. C3-C1 & C3-C2
together carry the material through common gallery and discharge onto
belt conveyor C4-C1 & C4-C2 respectively. Belt conveyor C5-C1 (Sinter/
ore fines) and C5-C2 (Coke fines) shall receive the material from BF#8
Stock house and discharge over C6-C1 and C7-C1 respectively at JH-
C5. Also Conveyor C4-C1 and C4-C2 shall discharge the material over