Tel No. (+86) 371-55629010

high pressure boiler generates steam

High-Pressure Steam Cycle and Boiler Water Treatment

• High pressure – Makeup water is very pure and corrosive • Low level of dissolved solids – Based on coordination of phosphate and pH so that no free caustic exists – Lower chemical treatment levels – Lower tolerances for variations in chemical levels and TDS – Production of high purity steam • Low pressure – Based on phosphate precipitation

Live Chat

Knowing the Cost of Steam - Swagelok

Steam is being generated at 100 psig; 60% of the condensate. is being returned through an atmospheric return system, 20%. is being returned through a 10 psig return system, and the. remaining 20% is using make-up water at 60°F. Fuel cost is. $9.50/MMBtu, and boiler efficiency is 80%.

Live Chat

Steam Generation Thermodynamics 101 | Power Engineering

Main steam is at 2,000 psia, 1,000 F, and has an enthalpy of 1474.1 Btu/lbm. The steam extraction (cold reheat) pressure is 300 psia, which equates (isentropically) to a cold reheat temperature of

Live Chat

Used High Pressure Steam Boilers (Over 15 PSI) for sale

Used Columbia CT Natural Gas Steam Boiler with: Vertical three-pass tubeless design 150 PSI steam design pressure Valve capacity: 1208 pounds per hour Low water cutoff Water level observation

Live Chat

High Pressure Superheated Steam Boiler 40Ton--ZBG

High Pressure Superheated Steam Boiler 40Ton 2016-10-19 16:08:32. In general, there are four types of process steam: saturated steam, dry steam, dry saturated steam and superheated steam. High pressure steam boiler 40 ton/hr generates 40 ton superheated steam per hour, and the superheated steam is to drive steam turbine in power plant.

Live Chat

High Pressure Boiler Manufacturers | IQS Directory

Boilers are classified as high pressure when they generate steam pressures above 80 bars. The larger the variance between the temperature of the stream while rising and the steam once it leaves the boiler, the higher efficiency achieved. High pressure boilers produce pressures greater than 15 pounds per square inch (PSI).

Live Chat

High pressure boiler - SlideShare

Jul 20, 2017 · The high-pressure boilers are widely used for power generation in thermal power plants. Example: Lamont boiler, Benson boiler, loeffler boiler, Babcock and Wilcox boiler , etc Power plant necessary to generate steam at a high rate , high pressure , higher efficiency , which is full fill by high pressure boiler. H.P.B generate 160 bar

Live Chat

STEAM SYSTEMS

sections of this Code specify the rules by which steam boilers, pressure vessels and connecting piping are to be designed, constructed and installed. Section I of the ASME Code contains rules for Power Boilers which, for the case of steam boilers, are boilers designed for a maximum allowable operating pressure (MAWP) greater than 15 psig.

Live Chat

High Pressure Steam Generators | Products & Suppliers

Description: High pressure steam generators as single flame-tube boilers with a performance of up to 17.5 t/h with light oil and 22.8 t/h with natural gas. Based on a furnace heat input of 14.0 MW with light fuel oil and 18.2 MW with natural gas, in accordance with the 97/23/EU

Live Chat

Steam Generator vs. Steam Boiler | Powerhouse

Steam boilers are typically larger pressure vessels capable of providing energy to industrial operations. They accomplish this by boiling water at subcritical pressures with intricate fuel systems. In some jurisdictions, the high pressure and high steam output capability of steam boilers requires a fully certified and licensed operator to be on-site in order to be operated. There are two common designs for a steam boiler: firetube and watertube.

Live Chat

High Pressure Steam Generators - tefal.com

High Pressure steam generators deliver up to 3 times more steam that penetrates into the very heart of the fabrics. Water is stored in a large water tank, separated from the iron, and sent to a high pressure boiler. A heating element heats the water and transforms it into steam.

Live Chat

Steam For Power and Process - Babcock & Wilcox

Boilers and Steam Generation for Power, Renewable and Industrial Applications. Large-Scale Utility Power Shortly after our establishment in 1867, Babcock & Wilcox designed the world's first installed utility boiler. B&W boilers now provide more than 300,000 MW of generating capacity in approximately 60 countries.

Live Chat

Import Data and Price of pressure steam boiler under HS Code

boiler pressure parts - parts steam generator for solapur stpp 2 x 660 mw project of ntpc ( tube & rh1 bundle) china: vizac sea: kgs: 717,199: 236,867,008: 330: nov 27 2014: 84029090: eco1 and eco2 bundle for unit 1(boiler pressure parts-parts of steam generator for solapur stpp 2 x660mw project of ntpc: china: bombay sea: kgs: 556,495: 106,075,688: 191: oct 16 2014: 84021200

Live Chat

Industrial High Pressure Boiler-ZBG Boiler

High-pressure boiler means a boiler operating at a steam or other vapor pressure of over 9.8MPa. It is generally used in power plant, our high pressure boilers used for power generation have capacities of 4 to 400 tonnes/hr of superheated steam with a pressure up to 13.7MPa and a temperature of about 540℃.

Live Chat

high pressure boilers Flashcards and Study Sets | Quizlet

a boiler generating 20,000 pounds of steam per hour must be su Oxygen and other noncondensable gases are separated form the f the four systems required to operate a steam boiler are ___.

Live Chat

High-Pressure Steam Generators | Sigma Thermal

The NUK® High-Pressure Steam Generator is a closed looped (hermetically sealed) system that produces steam for high-temperature applications. Therefore, this steam generator is able to produce non-toxic process heat while offering the same advantages of a conventional hot oil system .

Live Chat

Steam and high temperature hot water boilers

Steam and high temperature hot water boilers 7 Types of fuel used in boilers There are a wide range of fuels used. Boilers commonly burn standard hydrocarbon fuels, such as natural gas, oil and coal, but some burn tallow or waste materials. Some boilers, known as dual-fuel boilers, can burn gas or oil. This is

Live Chat

TEFAL high pressure Steam Generator vs iron - YouTube

Mar 09, 2017 · Unlike traditional irons, Tefal’shigh pressure steam stations deliver penetrating steam. Thanks to their boiler powered by professional technology they produce up to three times more steam

Live Chat

Learn How Boiler Steam Is Used For Turbine Power Generation

Mar 21, 2014 · The superheat or dry saturated steam vapor enters the turbine after having been heated by the boiler at a high temperature and pressure. It then passes through a nozzle on the turbine and as it exits the nozzle it is directed at a high velocity towards the turbine’s blades, thereby turning them.

Live Chat

Understanding Boiler Pressure Controls - Boiling Point - YouTube

Apr 21, 2016 · They shut down the boiler when steam pressure limits are made as well as kick the burner on to maintain pressure under a load. They can be confusing and complicated but Jude boils them down to be

Live Chat

High Pressure Boilers Flashcards | Quizlet

High Pressure Boilers. STUDY. Closed Vessel used for heating water which generates steam through combustion of fuels or electricity. As Steam pressure in the

Live Chat

Boiler Water Conductivity Measurement Fundamentals

Boiler Water Conductivity Measurement Fundamentals. As a boiler generates steam, any impurities which are in the boiler feedwater and which do not boil off with the steam will concentrate in the boiler water. Inside the boiler the heat generates steam bubbles inside the water.

Live Chat

Chemical Treatment Requirements for Steam and Hot Water

Jun 12, 2017 · High Pressure, High Temperature Boilers for utility power applications have experienced steady increases in operating pressures from 1200 psi to 5500 psi. Superheated steam temperatures have increased from 700 o F to 1200 o F. Boiler capacities have increased from around 140,000 pounds of steam per hour to about 3,000,000 pounds of steam per hour.

Live Chat

Types of High Pressure Boilers | Sciencing

The National Fire Prevention Association and federal standards define a Type II steam boiler as one that produces high-pressure steam between 16 and 150 psig. A Type III steam boiler produces steam between 151 and 350 psig.

Live Chat

Vertical Steam Boilers | Superior Boiler

Superior Boiler offers both Low Pressure and High Pressure packaged steam boilers. These are ready-to-install systems featuring a perfectly matched powerful and efficient burner/boiler combination ideal for Space Heat and Industrial Process applications.

Live Chat

What’s a Boiler?

Most States have a one year inspection frequency for high pressure boilers and two year inspection frequency for low pressure boilers. For practical purposes a high pressure boiler is a boiler that generates steam over 15 psi pressure. A low pressure boiler is a boiler that generates steam, 15 psi pressure and under, or hot water less than

Live Chat

Selection of Blowdown Systems - Industrial steam

Boilers are “blown down” to remove suspended solids and bottom sludge from steam boilers. Removal of suspended solids helps insure the boiler generates high quality steam. It also prevents foaming at the water surface which can lead to unstable water levels and excessive carryover of liquid in the steam.

Live Chat

High Pressure Steam Generators - Natural Circulation

The UM-HP Steam Generators are our natural circulation, high pressure steam generators (high pressure steam boilers). The internal coils of the steam generator surround the flame of the burner, extracting there thermal energy and transferring it directly to the process fluid, in this case water. The water then changes phase and is supplied to the customer’s process as high pressure steam.

Live Chat

Difference Between Low- and High-Pressure Boilers | Hunker

High-Pressure Boiler Definition. High-pressure boilers will heat steam above 15 psi and water at pressures that exceed 160 psig. Temperatures in high-pressure boilers will exceed 250 degrees F. Because of the elevated pressure at which these boilers operate, they need to be monitored to ensure safety at all times.

Live Chat

Boiler (power generation) - Wikipedia

High pressure steam generator For other uses, see boiler (disambiguation). An industrial boiler, originally used for supplying steam to a stationary steam engine A boiler or steam generator is a device used to create steam by applying heat energy to water.

Live Chat

Steam Boilers – Precision Boilers

Steam Boilers. Precision steam boilers provide high quality steam, when you need it, where you need it, every time you need it. Whether the application requires high-pressure process grade steam, low-pressure hydronic steam for comfort heating, or ‘clean’ steam for humidification or sterilization, Precision will deliver a reliable and efficient solution that system engineers and facility

Live Chat

High Pressure Boilers Flashcards | Quizlet

Fire tube boiler with three tube sheets and a turnaround chamber, with a water leg formed between the rear tube sheet an chamber Water tube boilers are designed to work as high as 3206 psi

Live Chat

High Pressure Steam Generator Irons - Tefal

An integrated boiler transforms water into high pressure steam to penetrate fabrics more deeply, and remove creases quickly and efficiently. When looking for the best high pressure steam generator irons, always think about scale maintenance.

Live Chat

What is a high pressure boiler - Answers

A high pressure steam boiler is boiler in which steam is generated at pressure exceeding 15 psig and operates hot water boiler above 160 psig or 250o F. Application this type usually is used for

Live Chat

Boiler Capacity - Engineering ToolBox

W = boiler capacity (Btu/h, kW) h g = enthalpy steam (Btu/lb, kJ/kg) h f = enthalpy condensate (Btu/lb, kJ/kg) m = steam evaporated (lb/h, kg/s) Boiler Horsepower - BHP. The Boiler Horsepower (BHP) is. the amount of energy required to produce 34.5 pounds of steam per hour at a pressure and temperature of 0 Psig and 212 o F, with feedwater at 0

Live Chat

Electric Steam Boilers : Vapor Power

Electric Steam Boilers. Vertical pressure vessel means dryer steam; Compact footprint; Lower circuit loading allows for overvoltage conditions; Individually replaceable elements; High Pressure; Steam from: 30 kW to 4320 kW (102 to 14,688 PPH) Pressure from: 15 – 2500 PSIG Voltages from: 208 – 600 Volts

Live Chat

High Pressure HRSG and Co-Generation Water-Steam Chemistry Part 1

In the 1930s as steam generator technology evolved and high-pressure units grew in numbers, tri-sodium phosphate (TSP, Na 3 PO 4) became the common chemical for boiler water treatment as it generates alkalinity (caustic, NaOH) to protect against corrosion.

Live Chat

Fire Tube Boiler - Types, Construction, Working & Applications

Aug 30, 2019 · The steam generated should be of high pressure in order to increase efficiency. So, to generate more steam, steam boilers are classified as water tube and fire tube boilers. The water tube boiler generates more steam of high pressure whereas a fire tube boiler generates steam of low pressure.

Live Chat

Steam Comparisons- Compare typical boiler steam and Steam

Boilers create steam by boiling water in a pressure vessel by heating the water and creating creating molecules. As the water boils (the boiling temperature depends on the pressure generated) steam is obtained at the saturated pressure.

Live Chat

Water Handbook -Boiler Deposits: Occurrence And Control | SUEZ

The quality of feedwater required is dependent on boiler operating pressure, design, heat transfer rates, and steam use. Most boiler systems have sodium zeolite softened or demineralized makeup water. Feedwater hardness usually ranges from 0.01 to 2.0 ppm, but even water of this purity does not provide deposit-free operation.

Live Chat