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Roller Press/Ball Mill Grinding (Raw/Coal/Cement Mill)
Application Form
*Date :
*Customer Name :
*Address :
*Contact Person :
*Tel :
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Question
1. GENRAL INFORMATION
Altitude, meter above sea level (m) :
Ambient temperature (min/max) (°C) :
Operation days per year of kiln (d/y) :
2. KILN AND PREHEATER
Original kiln and preheater supplier :
Type of preheater and no. of stages :
No. of strings in preheater :
With or without calciner :
With
Without
Dimension of calciner (Height, Dia., Width) (m) :
Tertiary duct diameter (m) :
Cyclone sizes :
Central pipes in cyclones :
Yes
No
Kiln dimensions (Length x Diameter) (m x m) :
Kiln inclination (%) :
Kiln max. rpm (rpm) :
3. COOLER
Original cooler supplier :
Type of cooler :
Air beam technology on first grate :
Yes
No
Width and length of cooler (m/m) :
No. of grates :
Air beam technology on first grate :
Yes
No
Total cooling air installed
(Nm3/min) :
(Am3/min) :
Area of grate 1, 2 … and total area (m2) :
4. YEAR OF INSTALLATION
YEAR OF INSTALLATION :
Kiln and cooler :
5. CAPACITY OF PYRO PROCESS
Present production (t/d) :
Production guaranteed by supplier (t/d) :
Average production (last 12 months) (t/d) :
Present specific heat consumption (kcal/kg) :
Heat consumption guaranteed by supplier (kcal/kg) :
Average heat consumption(last 12 month)(kcal/kg) :
6. KILN FEED DETAILS
Kiln feed system (elevator, pneumatic) :
If pneumatic trans.: direct feed :
Yes
No
Lime Saturation Factor, LSF (%) :
Silica Module, MS :
Alumina Module, MA :
Residue on 90 µm sieve (%) :
Residue on 200 µm sieve (%) :
Temperature of feed (°C) :
Heat of reaction (excl.) (kcal/kg) :
Moisture content free (%) :
Moisture content combined H2O (%) :
Loss on Ignition (LOI) (%) :
Organic carbon content (%) :
SO3 content (%) :
7. BY-PASS
By-pass installed :
Yes
No
Separate dedusting :
Yes
No
Design capacity of by-pass system (%bypass) :
Bypass fan flow, design (Am3/h) :
8. CLINKER DETAILS
Lime Saturation Factor, LSF (%) :
Silica Module, MS :
Alumina Module, MA :
Average free lime ( % ) :
Residue on 5 mm sieve (%) :
Average clinker temperature (°C) :
SO3content (%) :
9. FUEL DETAILS
Type of fuel to kiln :
Type of fuel to kiln :
Net heat value of fuel(s) (kcal/kg) :
Ash content (%) :
Fineness of coal dust (Res. 90 µm) (%) :
Moisture content (%) :
Sulphur content (%) :
10. KILN BURNER DATA
Burner supplier and type :
Fuel flow capacity (kg/hr) :
Primary air fan flow, design (Am3/min) :
Primary air fan pressure, design (mbar) :
Actual fan flow (Am3/min) :
Actual fan pressure (mbar) :
11. ID-FAN (PREHEATER) DATA
Fan supplier :
Fan motor power installed (name plate) (kW) :
Fan gas flow, design (Am3/h) :
Fan pressure, design (mbar) :
Inlet temperature, design (°C) :
Actual fan motor power consumption (kW) :
Actual gas flow at fan inlet (Am3/h) :
Actual pressure at fan inlet (mbar) :
Fan speed, max (rpm) :
Variable speed drive :
Yes
No
Fan speed, range of regulation (0–100 %) :
Actual fan speed (rpm) :
Actual fan damper position (%) :
12. FILTER FAN DATA
Fan supplier :
Fan motor power installed (name plate) (k ) :
Fan gas flow, design (Am3/h) :
Fan pressure, design (mbar) :
Inlet temperature, design (°C) :
Actual fan motor power consumption (kW) :
Actual gas flow at fan inlet (Am3/h) :
Actual pressure at fan inlet (mbar) :
Fan speed, max (rpm) :
Variable speed drive :
Yes
No
Fan speed, range of regulation (0–100 %) :
Actual fan speed (rpm) :
Actual fan damper position (%) :
13. KILN MOTOR DATA
Motor power installed (name plate) (kW) :
Actual power consumption (kW) :
14. COOLER EXCESS AIR FAN
Fan supplier :
Fan motor power installed (name plate) (kW) :
Fan gas flow, design (Am3/h) :
Fan pressure, design (mbar) :
Inlet temperature, design (°C) :
Actual fan motor power consumption (kW) :
Actual gas flow at fan inlet (Am3/h) :
Actual pressure at fan inlet (mbar) :
Fan speed, max (rpm) :
Variable speed drive :
Yes
No
Fan speed, range of regulation (0–100 %) :
Actual fan speed (rpm) :
Actual fan damper position (%) :
15. OPERATION DATA
Kiln feed amount (t/h) :
Preheater outlet pressure (mbar) :
Preheater outlet temperature (°C) :
O2 at kiln inlet (%) :
O2 at preheater outlet (%) :
CO at kiln inlet (%) :
CO preheater outlet (%) :
Firing rate, kiln (kg/h) :
Firing rate, calciner (kg/h) :
Bottom cyclone stage temperature (°C) :
Kiln speed (rpm) :
Tertiary air temperature (°C) :
Total cooler fan flow (Am3/h) :
Excess air temperature (°C) :
Avg. clinker temperature (°C) :
LOI of material from bottom stage to kiln (%) :
SO3 content in material to kiln (%) :
Cl content in material to kiln (%) :
16. PREFERRED BENEFIT ( give priority from 1 to 4, 1 is highest priority)
Production increase
Power saving
Waste fuel firing
Decrease of emission (Nox,dust)
17. ELECTRICITY AND CONTROL
Cycle (Hz) :
High Tension (Voltage for more than kW) :
Low Tension (Voltage for less than kW) :
18. ANY ADDITIONAL INFORMATION AND SPECIAL REQUIREMENTS
Low Tension (Voltage for less than kW) :
DRAWINGS REQUIRED
PROCESS FLOW SHEET
KILN AND PREHEATER GENERAL DRAWINGS
COOLER DRAWINGS
FAN CHARACTERISTIC CURVES (ID-FAN, FILTER FAN, COOLER FANS)
LABORATORY ANALYSIS OF KILN FEED, FILTER DUST (W/O RAWMILL), CLINKER, FUEL ASH
HARDCOPYS OF PREHEATER, KILN AND COOLER SCREENS DURING STABLE OPERATION
L.V. Techology Public Company Limited :
719 KPN Tower 9th and 24th Floor, Rama IX Road, Bangkapi, Huaykwang, Bangkok 10310 Thailand.
Tel :
(+66)2 7170835-40
Fax :
(+66)2 7170841
E-mail :
mkt@lv-technology.com
Website :
www.lv-technology.com