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PERFORMANCE OPTIMISATION OF COAL MILLS

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 MILLS

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  1. PERFORMANCE OPTIMISATION OF COAL MILLS

  2. 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

  3. 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

  4. 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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