boiler evaporator tubes
1-20 ton gas/oil fired boiler
Capacity: 1-20 ton/h
Pressure: 0.7-2 Mpa
Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
7-70 MW gas/oil fired hot water boiler
Capacity: 7-70 MW
Pressure: 1.0-1.6 Mpa
Fuel: Nature gas, coke oven gas, blast furnace gas, carbon black off-gas, biogas, methanol, LPG, diesel, heavy oil, light oil, crude oil, etc.
Industries: Heat supplying, hospital, colleges and universities.
2.8-29mw coal fired boiler
Capacity: 2.8-29mw
Pressure: 1.0-1.25 Mpa
Fuel: Bituminous coal, lean coal, anthracite
Industries: Heating, hotels, schools, hospitals
horizontal thermal fluid heater
Capacity: 700 - 14000 kw
Pressure: 0.8 - 1.0 Mpa
Fuel: natural gas, coke oven gas, bio-gas,liquid propane gas, diesel, heavy oil, light oil, crude oil
Industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries
1-20 ton biomass fired boiler
Capacity: 1-20 ton/h
Pressure: 0.7-2.5 Mpa
Fuel: Biomass particles
Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital

Steam/water circulation design - KTH
2003-10-30 · riser tubes are situated on the walls of the boiler for efficient furnace wall cooling. The rises tubes are sometimes also called generating tubes because they absorb heat efficiently to the water/steam mixture. The riser tubes forms the evaporator unit in the boiler. After risers, the water/steam mixture goes back to the steam drum.

Evaporator - Wikipedia
2019-5-13 · The evaporator, as a machine, generally consists of four sections. The heating section contains the heating medium, which can vary. Steam is fed into this section. The most common medium consists of parallel tubes but others have plates or coils typically made from copper or aluminium. The concentrating and separating section removes the vapor

Evaporator Tube, Evaporator Tube Suppliers and
Alibaba offers 20,992 evaporator tube products. About 29% of these are heat exchanger, 21% are refrigeration & heat exchange parts, and 3% are refrigerator parts. A wide variety of evaporator tube options are available to you, such as ce, rohs, and ce / eu.

Boiler Tube Failures - eecpowerindia
2013-12-6 · boiler tubes. Fly ash erosion, is a significant boiler tube failure concern, occurs in the regions with high local flue gas velocities, with high ash loading, and with abrasive particles such as quartz Corrosion: Deterioration and loss of material due to chemical attack. There are two basic categories in boiler tubes:

ONCE-THROUGH BOILERS - Thermopedia
All once-through boilers incorporate relatively small bore evaporator tubes (usually about 25 mm bore) which are generally arranged in a spiral fashion to form the furnace envelope. Two principal options are adopted for the section of the boiler after the furnace.

A failure analysis and remnant life assessment of …
Cited by: 9Heat Exchangers in Boilers - KTH
2003-10-30 · The furnace walls of a modern boiler consist of vertical tubes that function as the evaporator part of the steam/water cycle in the boiler. The boiler roof is usually also part of the evaporator as well as the flue gas channel walls in the economizer and the air preheater parts of the boiler. Figure 4 shows a photograph from the

Evaporator Tubes - ccs-tubes
Evaporator tubes are specifically designed to efficiently boil off process fluids from the outside of the tube. This is most commonly used in chiller evaporators, where the boiling of refrigerant creates rapid cooling of the water in the tube side for use in comfort cooling as well as process cooling, depending on the specific chiller's application.

4-1 Recovery Boiler Equipment and Operation - tappi.org
2008-1-4 · waterwall tubes rises in waterwall tubes as it is heated and enters the steam drum A separate loop feeds the screen tubes Steam drum Waterwall tubes Screen Water/Steam Circuits The separated vapor (saturated steam) is further heated in the superheater to produce superheated steam Superheated steam exits the boiler through the final