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- Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
- Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WSN series gas / oil fired industrial horizontal steam boiler is a kind of safety and high efficiency heating equipment with fully automatic intelligent control system. It’s a boiler shell type 3 passes wetback oil/gas fired boiler. Usually, the WNS series steam boilers widely used for industry production and processing, such as textile mill, medicine industry, food & beverage industry, chemical industry, garment industry, food processing industry, and wood processing industry, moreover, it could be used for central heating in enterprise, hotel, hospital, civil architecture, etc.
Calculating Boiler Efficiency - forbesmarshall.c
h= Enthalpy of water (kcal/kg) The indirect efficiency of a boiler is calculated by finding out the individual losses taking place in a boiler and then subtracting the sum from . This method involves finding out the magnitudes of all the measurable losses taking place in a boiler by separate measurements. All these losses are added and
Water Tube Boiler Manufacturers - inspection-fo
If you need to use following Water Tube Boiler Manufacturers, you need to carry out your own Pre-qualification assessment. To save your money and time, avoid any financial losses and avoid any dispute between you and your manufacture, you are recommended to do following works:
Boiler Basics » Technology Transfer Servic
2014-9-3 · Since the steam cycle is a closed loop system, losses due to leaks, blowdown, and blow-offs due to excess pressures, have to be replaced to maintain a desired water level in the boiler's steam drum. Consequently, makeup water must be added as needed to the boiler water system. Typical Boiler
Enhancement of Boiler Efficiency for Industrial Boiler b
2016-12-14 · Abstract—Boiler efficiency and energy losses from boiler are important parameter for any industry using boiler. In this paper a detailed analysis is carried out for combined water and fire tube boiler using biomass coal as fuel. Boiler efficiency calculated by direct method is in range of (78.5% to 81.6%).
The soot and scale problems - Danfoss Heati
2014-9-12 · The soot and scale problems Page 4 NOTES 3. Fire tube and water tube differences There is a basic difference between fire tube and water tube arrangements, with respect to the location of the soot and scale. Figure 1 shows a water or superheater tube with soot at the outside of the tube and scale at the inside. In a water tube boiler the hot
Boiler Economiser : Definition, Function & Types o
2019-9-13 · In smoke tube type flue gases are inside the tubes and water is on the shell side while in the water tube type, water is in the tube and flue gases are on the shell side. Also Read: Coil Type Steam Boiler. Types of Economiser in Boiler. Boiler Economisers can be classified in various ways depending upon economizer's function and operation.
Determining & Testing Boiler Efficiency for Commercia
2016-4-12 · exchange heat to the water in the boiler. A 4pass unit provides four - heat transfer rate of the new tube compared to a standard smooth tube. Do not evaluate boiler efficiency simply by the number of passes. radiation and convection losses. For space heating boilers and in the BTS-2000
(PDF) Thermal efficiency of pulverized fuel boil
PDF | Boiler is an important practical application in heat transfer devices.Its function is to transfer the heat produced by the combustion of fuel to water, and ultimately to generate steam.This
Energy Efficiency: Steam, Hot Water and Process Heatin
2015-3-11 · 4.1.2 Step 2: Review boiler efficiency Heat and energy losses in a typical packaged boiler can be illustrated by the following diagram, along with typical energy saving initiatives. Figure 2: Typical boiler losses for a shell boiler.4 Steam Flue gas losses Minimise trim control Minimise by plant scheduling Feedwater Heat transfer gas and water side
Boiler and Turbine Steam and Cycle Chemistry-2010_P06
2011-7-15 · Extend time interval between boiler cleanings. Reduce efficiency losses associated with boiler tube deposits. in each of these, boiler water corrosion control was based
Calculating Boiler Efficiency - forbesmarshall.c
h= Enthalpy of water (kcal/kg) The indirect efficiency of a boiler is calculated by finding out the individual losses taking place in a boiler and then subtracting the sum from . This method involves finding out the magnitudes of all the measurable losses taking place in a boiler by separate measurements. All these losses are added and
| Model | Rated steam capacity（t/h） | Rated working pressure（Mpa） | Rated steam temperature（℃） | Maximum transport size(m) (L×W×H) |
| WNS1-0.7-Y(Q) | 1 | 0.7 | 170 | 3.3×1.8×2.1 |
| WNS1-1.0-Y(Q) | 1 | 1 | 184 | 3.3×1.8×2.1 |
| WNS1.5-1.0-Y(Q) | 1.5 | 1 | 184 | 3.0×1.8×2.0 |
| WNS1.5-1.25-Y(Q) | 1.5 | 1.25 | 194 | 3.0×1.8×2.0 |
| WNS2-1.0-Y(Q) | 2 | 1 | 184 | 4.4×2.1×2.5 |
| WNS2-1.25-Y(Q) | 2 | 1.25 | 194 | 4.4×2.1×2.5 |
| WNS3-1.0-Y(Q) | 3 | 1 | 184 | 4.6×2.3×2.6 |
| WNS3-1.25-Y(Q) | 3 | 1.25 | 194 | 4.6×2.3×2.6 |
| WNS4-1.25-Y(Q) | 4 | 1.25 | 194 | 4.7×2.5×2.9 |
| WNS4-1.6-Y(Q) | 4 | 1.6 | 204 | 4.7×2.5×2.9 |
| WNS5-1.25-Y(Q) | 5 | 1.25 | 194 | 5.3×2.7×3.3 |
| WNS5-1.6-Y(Q) | 5 | 1.6 | 204 | 5.3×2.7×3.3 |
| WNS6-1.25-Y(Q) | 6 | 1.25 | 194 | 5.9×2.6×3.0 |
| WNS6-1.6-Y(Q) | 6 | 1.6 | 204 | 5.9×2.6×3.0 |
| WNS8-1.25-Y(Q) | 8 | 1.25 | 194 | 5.9×2.8×3.1 |
| WNS8-1.6-Y(Q) | 8 | 1.6 | 204 | 5.9×2.8×3.1 |
| WNS10-1.25-Y(Q) | 10 | 1.25 | 194 | 7.7×2.8×3.1 |
| WNS10-1.6-Y(Q) | 10 | 1.6 | 204 | 7.7×2.8×3.1 |
| WNS15-1.25-Y(Q) | 15 | 1.25 | 194 | 7.0×3.1×3.6 |
| WNS15-1.6-Y(Q) | 15 | 1.6 | 204 | 7.0×3.1×3.6 |
| WNS20-1.25-Y(Q) | 20 | 1.25 | 194 | 8.3×3.4×4.0 |
| WNS20-1.6-Y(Q) | 20 | 1.6 | 204 | 8.3×3.4×4.0 |
