Our company has efficient team of professionals who are immensely experienced in this industry and enables us in manufacturing the best quality Power Plant Products that are known for quality, reliability and durability. Being and ISO 9001:2000 certified company we give utmost priority in manufacturing and supplying quality focused products.
Coal Fire Steam Boiler
We are engaged in manufacturing wide range of Coal Fire Small Steam Boilers that are widely appreciated and complimented for high performance that helps in utmost economical operation. We manufacture these Steam Boilers in various capacities ranging from 50 kg/hr to 200 kg/hr. These are also available in various designs and shape as per requirement specified by the clients. We offer these Boilers at highly competitive price.
We manufacture and supply high quality Steam Turbines, which has the capacity to convert steam energy into electrical and other kinds of energy. We use the best grade raw material procured from the reliable vendors to manufacture these Turbines. These products are designed by our pool of engineers by taking immense care and following advanced methods. The features of the Steam Turbine are as following :
Steam turbines are used in all of our major coal fired power stations to drive the generators or alternators, which produce electricity. The turbines themselves are driven by steam generated in 'Boilers' or 'Steam Generators' as they are sometimes called. Stationary blades convert the potential energy of the steam (temperature and pressure) into kinetic energy (velocity) and direct the flow onto the rotating blades. The rotating blades convert the kinetic energy into forces, caused by pressure drop, which results in the rotation of the turbine shaft. The turbine shaft is connected to a generator, which produces the electrical energy. The rotational speed is 3000 rpm for Australian (50 Hz) systems and 3600 for American (60 Hz) systems.
A distinction is made between "impulse" and "reaction" turbine designs based on the relative pressure drop across the stage. There are two measures for pressure drop, the pressure ratio and the percent reaction. Pressure ratio is the pressure at the stage exit divided by the pressure at the stage entrance. Reaction is the percentage isentropic enthalpy drop across the rotating blade or bucket compared to the total stage enthalpy drop.
Steam turbines can be configured in many different ways. Several IP or LP stages can be incorporated into the one steam turbine. A single shaft or several shafts coupled together may be used. Either way, the principles are the same for all steam turbines. The configuration is decided by the use to which the steam turbine is put, co-generation or pure electricity production. For co-generation, the steam pressure is highest when used as process steam and at a lower pressure when used for the secondary function of electricity production.
Nozzles and Blades
Steam enthalpy is converted into rotational energy as it passes through a turbine stage. A turbine stage consists of a stationary blade (or nozzle) and a rotating blade (or bucket). Stationary blades convert the potential energy of the steam (temperature and pressure) into kinetic energy (velocity) and direct the flow onto the rotating blades.
The rotating blades convert the kinetic energy into impulse and reaction forces caused by pressure drop, which results in the rotation of the turbine shaft or rotor.
There are now a considerable number of co-generation steam turbines with initial steam pressures in the 8.63 to 10 MPa range and steam temperatures of 482 to 510º C.
Bearings and Lubrication
Two types of bearings are used to support and locate the rotors of steam turbines: Journal bearings are used to support the weight of the turbine rotors. A journal bearing consists of two half-cylinders that enclose the shaft and are internally lined with Babbitt, a metal alloy usually consisting of tin, copper and antimony; and Thrust bearings axially locate the turbine rotors. A thrust bearing is made up of a series of Babbitt lined pads that run against a locating disk attached to the turbine rotor.
High-pressure oil is injected into the bearings to provide lubrication. The oil is carefully filtered to remove solid particles. Specially designed centrifuges remove any water from the oil. Shaft Seals The shaft seal on a turbine rotor consist of a series of ridges and groves around the rotor and its housing which present a long, tortuous path for any steam leaking through the seal.
We design and fabricate wide range of Condensing Turbines that expands the steam below the atmospheric pressure and then "condenses" while heating the cooling water in a condenser. We also customize these products as per the clients' need and claim and are available in various dimensions. These Turbines finds substantive place in various industrial usage.
These type of turbines find application mainly for power generation where bleed steam is required for feed water heating (HP heater, LP heater and Deaerator requirement) and / or where bleed steam is utilized to meet small process demands.
The condensing turbine with one controlled extraction point is possible. This extraction steam steam turbine is also used to meet process steam demand at intermediate pressure when volume demand is high and pressure variations cannot be tolerated. These turbines are of extraction cum condensing type. These turbines are typically used for co-generation where the turbine meets both the power and steam demand of the process plant. In these type of turbines the power generated can be maintained more or less at a steady level despite variation in process steam demands.
In some cases it may be necessary to have both bleed and controlled extraction steams from the condensing turbine. These turbines are of bleed cum extraction cum condensing type.
Our Supplied Turbines incorporate the latest technology for turbine blades, nozzles and all critical parts are individually designed for optimum performance which make them highly efficient. Most parts are manufactured in-house to make it a quality product. Our turbines are sturdy & robust, reliable and ensure trouble free operation for long periods.
Conform to API, NEMA and other international standards.
Available upto 45 kg/cm2 g & 510 0c Inlet Steam Conditions.
Various Blade / Nozzle profile configurations available to meet specific duty conditions to giveoptimal efficiencies.
Slip-on / Airfoil / Drilled type of Nozzles offered for high efficiency. Steam path individually designed for lowest specific steam consumption.
Ring lubrication for direct drive applications.
True centre line support.
Single stage Turbines designed for quick start.
Modern modular construction:
Towards customer support services, we would be pleased to assist you in selection of a Steam Turbine ideally suited to your plant parameters, requirements or co-generation schemes.
Specialized in the following types of steam Turbines:
We are also engaged in offering services in the field of Operation & Maintenance of Steam Turbines. These services are handled by our team of professionals who have the ability to offer the job with care and accurately. We stringently follow international standards and use advanced tools in the process of offering these services. These services can also be personalized as per the clients' demand and requirement.
We design and manufacture excellent range of Boilers that are highly in demand due to their significant features like quality, efficiency and durability. We use the best grade raw material in the process of manufacturing these products and follow quality parameters that are required. Our company also manufactures these products in bulk to meet the market demand.
Ensol Steam Boiler is of the type of three Smoke passes with wet back Research and development studies confirm a minimum efficiency of 78+ 2% in Solid fuel fired Steam boiler and 90 + 2% in liquid or gas fired Steam boiler. It is delivered completely with all regulations of IBR (equivalent to BS). On this kind of Steam boiler it is possible to burn any kind of fuel.
Ensol manufacture Steam boilers from 100 Kgs/hr to 20,000 Kgs/hr steam generating capacity and pressure up to 45 Kg/sq. Cm. Complete automatic working, that includes all accessories. Built from IBR standard (equivalent to BS) checked with supersonic and X-ray on welding and MS sheets.
Ensol boiler is ideal steam boiler for small and medium scale industries, studied to obtain maximum safety with the lowest investment.
Ensol boiler works with any kind of fuel thanks to the accurate plan for the proportions of the combustion chamber and the smoke passage in the elements of Steam boiler.
Combustion occurs perfectly with total absence of UN burnt particles and low Nox contents according to central pollution control board. The high turbulence generated in gaseous mass aids the transmission of heat and the combustion power, which under normal conditions easily attains maximum thermal efficiency.
H.P. Boilers :
Consider Installing High-Pressure Boilers with Back pressure Turbine-Generators
When specifying a new boiler, consider a high-pressure boiler with a back pressure steam turbine-generator placed between the boiler and the steam distribution network. A turbine-generator can often produce enough electricity to justify the capital cost of purchasing the higher-pressure boiler and the turbine-generator. Since boiler fuel usage per unit of steam production increases with boiler pressure, facilities often install boilers that produce steam at the lowest pressure consistent with end use and distribution requirements
In the back pressure turbine configuration, the turbine does not consume steam. Instead, it simply reduces the pressure and energy content of steam that is subsequently exhausted into the process header. In essence, the turbo generator serves the same steam function as a pressure-reducing valve (PRV)—it reduces steam pressure—but uses the pressure drop to produce highly valued electricity in addition to the low-pressure steam. Shaft power is produced when a nozzle directs jets of high-pressure steam against the blades of the turbine’s rotor. The rotor is attached to a shaft that is coupled to an electrical generator. Background
The capital cost of a back-pressure turbo generator complete with electrical switchgear varies from about $900 per kilowatt (kW) for a small system (150 kW) to less than $200/kW for a larger system (>2,000 kW). Installation costs vary, depending upon piping and wiring runs, but they typically average 75% of equipment costs. Packaged or “off-the-shelf” back pressure turbo generators are now available in ratings as low as 50 kW.
In a back pressure steam turbine, energy from high-pressure inlet steam is efficiently converted into electricity, and low-pressure exhaust steam is provided to a plant process. The turbine exhaust steam has a lower temperature than the superheated steam created when pressure is reduced through a PRV.
Leveraging on our vast experience in this industry we manufacture efficient Thermal Power Plants are designed using the latest techniques. These products are known for corrosion resistance and optimum performance. We take immense care in designing these products and follow API, NEMA international standards. Our products are sturdy and robust and are available at market leading price. The features of Thermal Power Plant are as following :
Available up to 45 kg/cm2 g & 510 0c Inlet Steam Conditions.
Various Blade / Nozzle profile configurations available to meet specific duty conditions to give optimal efficiencies.
Slip-on / Airfoil / Drilled type of Nozzles offered for high efficiency.
Steam path individually designed for lowest specific steam consumption.
Ring lubrication for direct drive applications.
True center line support.
Single stage Turbines designed for quick start.
Thermal power plant
Modern Modular Construction
Towards customer support services, we would be pleased to assist you in selection of a Steam Turbine ideally suited to your plant parameters, requirements or co-generation schemes. Specialized in the following types of steam Turbines:
Have been entrusted and under taken and completed with in the stipulated period successfully. Further, we have the specialized expertise Technical personal and manufacturing infrastructures to meet the customer's needs. We have the skilled and experienced Engineers and Technicians for the execution of Turbine Overhauling / Servicing, Erection and commissioning activities and assure for the efficiency and cost effectiveness.
We are also engaged in providing services for turn key project involving process, mechanical, civil, electrical and I&C disciplines. We help the the Client in understanding the characteristics of a new Power Plant with a few preliminary data and, thanks to our expertise in hundred of plants in operation, study the optimized solution both from technical and economical point of view. The close coordination among the staff and the clients helps to give solutions to the engineering problems.
Overall Plant Design:
Plant configuration and control philosophy.
Plant performance evaluation.
Dynamic simulation and transient analysis.
Process engineering and sizings.
Equipment sizing and technical procure men.
Plant operation and performance guarantee tests.
Plant detailed mechanical engineering.
Electrical systems configuration.
Electrical network calculations.
Electrical equipment sizing.
Electrical bulk material management
Control systems and Automation
Overall architecture of automation systems.
Control equipment sizing & technical procurement (control &by pass valves).
DCS detailed engineering.
Machinery control systems detailed engineering.
Instrumentation & monitoring systems design.
Laboratory test and system qualification.
EMULPLANTT is an emulator of the automation systems hardware components that are mainly used by Ansaldo Energia.
Via suitable interfaces, EMULPLANTT is able to replace the real plant controller in an undetectable way and to communicate with engineering workstations, operator workstations and plant simulators.