Cement Manufacturers Association (CMA)

Page 53 Implementation Plan for ESP Energy Optimization S. No. Action Apr- 21 May- 21 Jun- 21 Jul- 21 Aug- 21 Sep- 21 Oct- 21 Nov- 21 Dec- 21 3 6 8 Identi cation of scope in Operational Energy Optimization Feasibility study by controller parameters Implementation of modi ed ESP controller settings Observation of ESP performance and Stack Emission values for nal parameter values Identi cation of scope in Operational Energy Optimization of ESP Field Heaters Feasibility study at site Procurement of required material(Controllers & Sensor) for automation circuit Installation of Automation setup Observation of ESP Field Heaters performance Challenges faced: concentration discharging from stack. control: Insulator Heater chamber persists constant temperature higher than 100 °C. ambient heat. Sensors Mounting: Specially designed sensor mounting jacket procured to mount RTD in high temperature ambient zone. Also, sensor required to be mounted as optimum point such that it will monitor exact temperature in heater chamber and spaced enough to not to produce sparks with nearby DC supply bus. • Power saving • On-site Individual Temperature display. • Close loop monitoring with precise control. Kiln ESP-1 Kiln ESP-2 Steam Exhaust ESP Field 1, 2, 3 Energy consump on Before (KW) 6. . 6 .6 3 . . . . 3 68 3 8 6 6 545574 3955411 Power Saving Calculation Sheet (ESP Parameters Optimization) Energy consumption Before (KW) Energy consumption after settings updating, KW Total Energy Saving in KW Yearly Energy Saving (KWH) Yearly Monetary Saving (Rs.) Total Energy Saving Per Annum ( KWH) Total Monetary Saving Per Annum (Rs.) 7