Power Plant
PRE HEATER TOWER DESIGN
- The loading on Preheater structure consists of static dead and live loads from the self weight of cyclones, Refractories and Raw meal dust load.
- The dynamic loads are due to earthquake, wind. The Preheater tower is tallest structure in cement plants, can be designed as steel or concrete constructions.
KILN SUPPORTS DESIGN
- Kiln is a nerve centre for cement plants.
- It operates continuously for 24 hours till periodic planning shut down takes place.
- Kiln Supporting piers are solid mass or Hollow depending on the height.
- Loads of static, Dynamic loads and Temperature and all vertical, Horizontal loads are considered while designing Kiln piers.
CRUSHER FOUNDATION
- During operation of crusher, eccentricity of rotating mass can develop causing unbalanced forces.
- The foundations of crushers are designed ensuring stability against overturning and keeping soil pressures within permissible limits
ROLLER PRESS FOUNDATION
- Roller press is installed in grinding installations to cut down energy consumptions in the grinding unit.
- In addition to vertical load there is a lateral force along axis perpendicular to rotating axis of press.
- It is advisable to isolate press supporting structure from the main mill building structure.
VRM FOUNDATION
The vertical roller mill is generally a balanced machine. Since the suppliers specified minimum weight of foundation to be provided irrespective of soil parameter, the mill foundations are designed based on suppliers specifications and soil conditions. Mill foundations are designed ensuring vibrations free operations.
BALL MILL FOUNDATION
Raw mill, Cement mill and Coal mill foundations are designed based on the static and dynamic factors are provided by the Ball Mill suppliers For this kind of ball mills, very high horsepower motor is required. Motor foundation is separately provided independent of mill foundation and is to be suitable design
RAW MEAL SILO
Raw meal silo structure are designed for blending and storage of raw meal. Types of Silos
- Continuous flow flat bottom silo.
- Inverted cone silo.
Types of silos are decided based on the capacities and economical point of view suitable for site conditions.
CEMENT SILO DESIGN
For storing cement single silos/compartment silos are designed
Types of Silos:
- Flat Bottom silo
- Inverter cone silo
CLINKER SILO DESIGN
- Clinker stock file is a circular structure with retaining wall on periphery with central hollow shaft.
- Conical roof supporting structure can be RCC or Steel with column supports on periphery.
- Vertical Cylindrical concrete silos.
DOME SILO DESIGN
Dome silo is a Spherical structure with retaining wall on periphery.
Applications :
- Raw coal storage.
- Crushed Limestone storage.
FAN FOUNDATIONS DESIGN
- The Foundations for process fans are designed based on the load cases provided by the fan suppliers and soil parameters.
- The design of fan foundations are done to ensure vibration free operations.
STORAGE YARD DESIGN
Applications :
- Raw coal storage.
- Crushed Limestone storage.
- Gypsum, Flyash and additives storage.
CONVEYOR STRUCTURES
Belt conveyor supporting structures are designed with stability against dead loads, Dust loads and Wind loads etc considering optimized design for low steel consumption using computer modelling.
Applications :
- Raw coal storage.
- Crushed Limestone storage.
- Gypsum, Flyash and additives storage.
COOLING TOWaER DESIGN
- The loading on Cooling Tower structure consists of static dead and live loads from the self weight and Gas flow.
- The dynamic loads are due to earthquake, wind. The Cooling tower design is very complex in Power plants, can be designed as concrete constructions.
BOILER HOUSE STRUCTURE
- Boiler House is a nerve centre for power plants.
- It operates continuously for 24 hours till periodic planning shut down takes place.
- Boiler supporting structures are subjected to heavy mass and dead loads with substantial operating temperatures.
- Loads of static, Dynamic loads and Temperature and all vertical, Horizontal loads are considered while designing structures.
CRUSHER HOUSE STRUCTURE
- Crusher House structures are subjected to heavy mass and dead loads with substantial dynamic vibrational loads.
- Loads of static, Dynamic loads and Temperature and all vertical, Horizontal loads are considered while designing structures.
CONVEYOR STRUCTURES AND TRANSFER TOWERS
Applications :
- Raw coal transport.
PORT STRUCTURES AND BERTH FOUNDATIONS
Foundations and Belt conveyor supporting structures in deep sea constructions are designed, with stability against extreme site conditions of tides , dead loads, Dust loads and Wind loads, considering optimized design for low steel consumption using computer modelling.
SWITCH YARD STRUCTURES AND FOUNDATIONS
- The Switch yard design and Load Center are designed in line with IEC rules in compliance with local regulations.
- Foundations and supporting structures in are designed, with stability against extreme site conditions, dead loads, Dust loads and Wind loads, considering optimized design for low steel consumption using computer modelling.
TRANSFORMER STRUCTURES AND FOUNDATIONS
- Transformer Foundations and supporting structures are designed, with stability against extreme site conditions, dead loads, Dust loads and Wind loads, considering optimized design for low steel consumption using computer modelling.
- The design and Load Center are designed in line with IEC rules in compliance with local regulations.