Backpressure Steam Generator

Industrial steam turbines | Steam turbines | Siemens USA

The straight flow turbine solution with power output of up to 250 MW consists of a geared high-pressure steam turbine (backpressure), an intermediate / low-pressure steam turbine (condensing), both driving a generator installed in between.

Trucks & Trailers - Cipp Services

It comes with a steam generator, air compressor, pressurized air cooler, water softener system with dual pumps, water tank, and diesel generator. Compact 28' Trailer Unit is one of the most economical trailers that contains a steam generator, air compressor and overhead storage bins on a 28' long trailer.

Steam Turbine Power Generators

278MW Toshiba Steam Generator Set for Sale This Toshiba 278MW Steam Turbine Generator, 60Hz. 0.85PF is new/unused. It is a Tandem Compound, Reheat, Double Flow Exhaust, Condensing STG. Main Steam Conditions: 2248.6 psi g @ 1050 degrees F; 1,291,000 #/hr. flow. Hot Reheat Conditions: 478 psig @ 1050 degrees F; 1,397,532 #/hr flow. Turbine

backpressure steam generator - niveshmitra.in

2014-5-20 · Consider Installing High-Pressure Boilers with Backpressure Turbine-Generators When specifying a new boiler, consider a high-pressure boiler with a backpressure 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

Replace Pressure-Reducing Valves with Backpressure

In a backpressure steam turbogenerator, 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. The steam turbine does not consume steam. It simply

Steam Traps - Back Pressure and Capacity

Steam trap capacities are reduced if there is a back pressure in the condensate system. A back pressure can be the result of excessive flash steam generation. Back pressure and reduction in steam trap capacities:

Steam Tip 22: Consider Installing High-Pressure Boilers with

When specifying a new boiler, consider a high-pressure boiler with a backpressure 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.

Microsteam Turbine Power System | Energent Corporation

The Microsteam® Turbine Power System is a compact, efficient power system that generates electricity from pressure energy previously wasted in the steam pressure reducing valves of buildings. This power system, which can be installed through a standard doorway, produces up to 275 kW of electrical power.

Elliott Turbine Generator Sets

A defined steam supply A clear understanding of how the electricity will be used Whether the steam is also needed for other processes This 2.6 MWe synchronous generator was used for a CHP project. The mix of these elements, and each installation, is always unique. Designing the best STG solution requires an

Pressurized Steam - an overview | ScienceDirect Topics

A steam turbine is a form of steam engine that extracts thermal energy from pressurized steam and converts it to rotary motion which is used to drive an electrical generator. A solar turbine works on the same principle as any steam-driven generator powered by the fossil fuels except the way the steam is produced to power the turbine.

REQUEST FOR PROPOSAL (RFP) #2020-002845 OSU ENERGY CENTER

The Energy Center currently has a 1.0 MW Elliott backpressure steam turbine generator (STG) that is bypassed for extended periods of time due to variations in the campus demand for thermal energy and resultant difficulties experienced in maintaining the overall system control.

The Experience in Operation and an Efficiency Analysis for

Apr 17, 2019 · Steam generated in a KE-50-14-225 boiler is routed to a 0.3–0.5 MPa common header for use in deaerators and steam-water heaters. Considering an increase in the electricity tariffs, a decision was made to install a 500-kW backpressure turbine generator in the boiler house in parallel with the pressure-reducing unit to generate auxiliary power.

used-steam-turbines.com - Bergisch Gladbach | Facebook

One used 983KW backpressure steam turbine KKK Siemens CFR5 G5 for sale. type: KKK (Siemens) CFR 5 G5 el. power: 983 KW generator end: AEG 1250 KVA, 400 Volts, 50 Hz, cos phi 0,8 steam consumption: 10 to/h at full load steam inlet: 16,6 - 25,4 bar back pressure: 0,0 - 1,5 bar inlet steam temperature: 300 - 378 °C gear ratio: 9,29

Steam to Steam Heat Exchanger | Clean Steam generator | Maxi

The clean steam generator is use to avoid chemicals normally use in steam water treatment, in steam injection process such as humidification and sterilization. It is basically a shell and tubes steam to steam heat exchanger design to use higher steam pressure from the steam boiler and generate lower clean steam pressure for the process.

Types of Steam Turbines - Turbines Info

Jul 15, 2011 · All steam turbines can be classified into two categories; extraction (condensing) steam turbine and non-condensing steam turbine also known as back pressure steam turbines. Both of these steam turbine types have their own operating schemes and benefits which are described here in detail. Extraction Steam Turbine Figure 1: Extraction (condensing) steam turbine The extraction turbine

Back Pressure Turbines - Steam Turbine | Steam Turbines

Back pressure turbines can either be single stage or multi-stage which are often used in industrial plants, the turbine serves as a reducing station between boiler and the process steam header. These turbines can either be used for drive application (Sugar mill drives, Sugar fibrizor / Shredder drive, Pump drives and so on) or power generation

Cuttica Iowa Energy Bank - Steam Forum

(PRV) to reduce steam pressure, a backpressure steam turbine can be substituted in using "free fuel" (steam) to reduce the steam pressure and generate electricity simultaneously One of the more easily applied CHP technologies Relatively short paybacks

Clayton Steam Master Portable Steam Unit - Clayton Industries

Portable Steam Unit. Clayton Industries' latest innovation, the small and highly efficient Clayton Steam Master has combined technical expertise and ease of use to deliver a superior industrial steam generator based on reliability and safety.

Effect of Condenser Backpressure on Power Plant Heat Rate and

The condensate is then pumped back to the steam generator to repeat the cycle [2]. The surface condenser is a Effect of Condenser Backpressure on Power Plant Heat

Back Pressure Turbine - an overview | ScienceDirect Topics

Steam electric power plant with a back pressure turbine. • Gas turbine power plant with waste heat recovery and a steam generator (boiler). • Combined-cycle gas turbine plus steam turbine plant (steam turbine can be back pressure or condensing type). The bottoming cycle is not very efficient.

Heat Recovery Steam Generators (HRSG) | GE Power

Heat Recovery Steam Generators (HRSG) The heat recovery steam generator (HRSG) provides the thermodynamic link between the gas turbines and steam turbines in a combined-cycle power plant. Each HRSG solution is custom-engineered to meet your desired operating flexibility and performance requirements.

Steam Tip 20: Replace Pressure-Reducing Valves with

A noncondensing or backpressure steam turbine can perform the same pressure-reducing function as a PRV while converting steam energy into electrical energy. In a backpressure steam turbogenerator, shaft power is produced when a nozzle directs jets of high-pressure steam against the blades of the turbine's rotor.

STEAM TURBINE APPLICATIONS - CHA Canada

backpressure steam turbine generator is installed in the Steam Plant. This unit accepts the boiler's 600 psig, 675 deg F outlet steam, expanding it and exhausting to the 125 psig header, thus bypassing the existing pressure reducing

Back pressure steam turbine | Steam Turbo

Impermeability of the steam system is assured through a special contact valve. The running wheel is greased separately . 1. steam entrance. 2. steam exit. 3. turbine case. 4. gear. 5. synchronous generator. 6. base frame Working placement of the steam turbine. Steam turbine 560 can work both in condensation and counter-pressure system (back

The Cost of Producing Electricity - Maintenance

In real steam plants, actual condensate return is often less than 100% — and in many cases, this can serve to increase the effective power generation efficiency of a backpressure turbine generator. For details on how this might apply to a particular installation, see part II of this paper: "Approaching Free Electricity: How the real world

Steam Turbine Generator Start Up - YouTube

Apr 24, 2014 · This video is part of the requirement for PIDP 3240 in VCC. It shows power engineering students how to start a small steam turbine which powers a single phase generator. It emphasizes on the

Back Pressure Steam Turbines - Boiling Point - YouTube

Nov 19, 2014 · WARE Inc. explains how using a Back Pressure Steam Turbine can help your plant become more efficient by using steam to not only produce heat but also producing energy for other uses in your plant

Consider Installing High-Pressure Boilers with Backpressure

Consider Installing High-Pressure Boilers with Backpressure Turbine-Generators When specifying a new boiler, consider a high-pressure boiler with a backpressure 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

PROJECT PROFILE Franciscan Sisters of Perpetual Adoration

What is a backpressure steam turbine -generator? A backpressure steam turbine generator can replace a pressure reducing valve in a steam system. The generator reduces the pressure of incoming and the reduced pressure steam can steam then be utilized for site heating needs. The energy from this process is captured by the turbines within the

CHP - Back Pressure Turbines - Michaels Energy

Backpressure turbines should only be considered when a boiler has steam flows greater than 3,000 lbs/hr and when the steam pressure drop is at least 100 psi. Since turbine exhaust steam will have a lower temperature and enthalpy, the boiler steam energy input/output is usually increased by 5%-7% to make up for steam energy converted to electricity.

Combined Heat and Power Technology Fact Sheets Series: Steam

three representative backpressure steam turbines. As indicated, installed costs for the turbine/generator range from approximately $670/kW to $1,140/kW, with costs on a per kW basis declining as capacity increases. The turbine/generator costs in Table 3 include the steam turbine, generator, and generator control system. The costs do not include

Replace Pressure- Reducing Valves with Backpressure

function as a PRV while converting steam energy into electrical energy. In a backpressure steam turbogenerator, 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. The steam turbine does not consume

Backpressure Steam Power Generation in District Energy and

Backpressure Steam Power Generation in District Energy and CHP - Energy Efficiency Considerations A 1st Law, 2nd Law and Economic Analysis of the Practical Steam Engine in a District Energy/CHP Application Joshua A. Tolbert, Ph.D. Practical Steam

What is a back-pressure steam turbine? - Quora

Back Pressure Steam Turbine is also called as Non Condensing Steam Turbine is mostly used in process steam industries or co-generation plants. The non-condensing steam turbine uses high-pressure steam for the rotation of blades.

Industrial steam turbines | Steam turbines | Siemens Global

The straight flow turbine solution with power output of up to 250 MW consists of a geared high-pressure steam turbine (backpressure), an intermediate / low-pressure steam turbine (condensing), both driving a generator installed in between.