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PERFORMANCE OPTIMISATION OF COAL MILLS. PERFORMANCE OPTIMISATION OF COAL MILLS. BOWL MILLS : INPUT: i) Mill Spring Compression ii) PA flow iii) Mill output temperature iv) Coal flow balancing in PF pipes v) Healthiness of grinding elements vi) Quality of coal OUTPUT:

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performance optimisation of coal mills1
PERFORMANCE OPTIMISATION OF COAL MILLS
  • BOWL MILLS:
  • INPUT:

i) Mill Spring Compression

ii) PA flow

iii) Mill output temperature

iv) Coal flow balancing in PF pipes

v) Healthiness of grinding elements

vi) Quality of coal

  • OUTPUT:

i) Mill output

ii) PF fineness

iii) Power consumption

iv) Combustible in bottom ash

performance optimisation of coal mills2
PERFORMANCE OPTIMISATION OF COAL MILLS
  • BALL & RACE MILLS:
  • INPUT:

i) Nitrogen pressure

ii) PA flow

iii) Mill output temperature

iv) Coal flow balancing in PF pipes

v) Healthiness of grinding elements

vi) Quality of coal

  • OUTPUT:

i) Mill output

ii) PF fineness

iii) Power consumption

iv) Combustible in bottom ash

performance optimisation of coal mills3
PERFORMANCE OPTIMISATION OF COAL MILLS
  • TUBE MILLS:
  • INPUT:

i) Ball charge

ii) Main air flow

iii) Total air flow

iv) Mill outlet temperature

v) Coal flow balancing

vi) Size of the ball

vii) Quality of coal

  • OUTPUT:

i) Mill output

ii) PF fineness

iii) Power consumption

iv) Combustible in bottom ash

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