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Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler
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which of the following is not fire tube boiler
HOT
Capacity:1-20t/h
Rated thermal efficiency: 100-104%
Fixed working pressure: ≤1.6MPa
Applicable fuel:natural gas etc.
HOT
Capacity:0.7-14MW
Rated thermal efficiency:96-98%
Fixed working pressure:≤1.25MPa
Applicable fuel:Natural gas, light oil, etc.
HOT
Capacity:0.7-2.8Mw
Rated thermal efficiency: 97.2-106%
Fixed working pressure:0.1MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:2.8-7.0Mw
Rated thermal efficiency:≥105.5%
Fixed working pressure:-0.02MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:99Kw
Rated thermal efficiency:97.2-104.4%
Fixed working pressure:1.0MPa
Applicable fuel:Natural gas, etc.
HOT
Capacity:0.5-4.0 t/h
Rated thermal efficiency:98%
Fixed working pressure:≤1.25MPa
Applicable fuel:electric energy
1) A power plant purchases a fire tube boiler for P 525 000.00 .It is estimated to have a scrap value of P30 000.00 after 12 years. Using the Matheson formula, find the following: a) the rate of depreciation (5 pts) b) the depreciation during fourth year (5 …Get Price
Answer: a. Clarification: Industrial steam generators use fire-tube boilers as they suit the most for the quantity of steam in the industrial steam generators. 2. Which of the following is not an advantage of a fire-tube boiler? a) low first cost. b) reliability …Get Price
A water tube boiler is a type of boiler in which the water flows inside the tubes while tubes are surrounded by hot flue gases. The water tube boiler has high steam generation rate than a fire tube boiler. This is due to hoop stress (the tangential compression pressure on the tube).Get Price
Aug 12, 2020 · Requires a larger shell diameter because the fire tube situated inside the boiler. Requires a smaller shell diameter because it is externally fired. Typically have lower pressure drops in the range of 2-15 ft. H2O, depending on size and flow rate. Typically have higher pressure drops in the range of 10-30 ft. H2O, depending on size and flow rate.Get Price
When a packaged fire tube boiler is designed as a power boiler rather than a heating boiler it will have: A much stronger concentration. A device that normally uses air or steam to do its job is called the: To which od the following oil burners is the oil supplied under high pressure.Get Price
Fire Tube Boiler: Definition, Types, Advantages, Disadvantages Get Price
Fire Tube Boiler: In this boiler, the hot flue gases are present inside the tubes and water surrounds them. They are low-pressure boilers. The operating pressure is about 25 bar. Water Tube Boiler: In this boiler, the water is present inside the tubes and the hot flue gases surround them. They are high-pressure boilers.Get Price
265) A packaged boiler is one in which various parts like firing equipment, fans, feed pumps and automatic controls are supplied by same manufacturer loose and assembled at site supplied mounted on a single baseGet Price
Jul 29, 2016 · Cooling Tower Material and Main Components · Power Plant Fire Fire tube boiler is one of the most basic types of boiler and the design is also very old. Typical basic temp & pressure controls Figures 9, 10. 19. 3.5 . valves, and other components on your boiler assembled specific to each end user.Get Price
Oct 15, 2020 · Lancashire Boileris a horizontal type and stationaryfire tube boiler.There are two types of afire-tube boilerwhich areInternally& Externallyfired boilers.Babcock and Wilcox Boilerwas discovered by George HermanBabcockand StephenWilcoxin the year 1967. This is awater tube boiler, used in steam power plants. In this type ofboiler,wateris circulated inside …Get Price
If solid fuel, not in suspension, is used to fire the boiler or, if the furnace design can provide enough heat to damage the boiler after the fuel supply is stopped, the two feedwater methods must be independent so as to prevent one method from being affected by the same interruption as the other method (PG-61).Get Price
A fire-tube boiler may have one or two fire tubes, sometimes more. Fire-tube boilers appeared in the early 19th century as a result of efforts to increase the steam-producing capacity of simple cylindrical boilers while preserving their overall dimensions by developing their internal heating surfaces. Be-cause of their extremely large size and Get Price
The boiler system functions with the heat distribution system, heat-emitting system & control systems. Boiler is the main working component of thermal power plants; Types of Boiler and Classifications of Boiler: There are following Boilers Types: 1. According to the position of water and hot gasses. Fire Tube Boiler; Water Tube Boiler; 2.Get Price
Jul 06, 2020 · Hurst Boiler and Welding Inc. is the leading manufacturer of Solid Fuel, Solid Waste, Biomass, Wood, Coal, Gas & Oil-Fired Steam and Hot Water Boilers. Email: [email protected] WhatsApp/Skype：17719993430Get Price
Sep 30, 2020 · A fire-tube boiler is a type of boiler in which hot gases pass from a fire through one or more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam.Get Price
Fire Tube Boiler: Definition, Types, Advantages, Disadvantages Get Price
Lancashire boiler is horizontal double fire tube type, Cornish boiler is horizontal single fire tube type. La Mont boiler is high pressure water type, and Cochran boiler is vertical multiple fire tube type. QUESTION: 5. Which one of the following is the fire-tube boiler? Get Price
MCQs of Boilers, Moutings & Accessories (Thermal Engineering - I. Which of the following characteristics decides that the Lancashire boiler is a fire tube boiler. (A) Horizontal erection. (B) Coal firing. (C) Use of two tubes through. Tag: horizontal boiler, Superheater in boiler,Superheater,boiler parts.Get Price
Explanation: Water Tube Boiler: When water is contained inside the tubes (called water tube) which are surrounded by flames and hot gases from outside, then the boilers are named as water tube boilers.; They are safe, quick steaming, flexible in construction and operation. These boilers are extensively used because they can be built for high pressure and large evaporative capacities.Get Price
Fire tube boiler can be used in small industry. 4. Treatment of feed water is not very essential in fire tube boiler. 5. No pure feed water is required in FTB, So cost can be minimized because pure feed water is costly. 6. For the same power output, the cost of a fire tube boiler is less as compared to a water tube boiler.Get Price
The following are advantages and disadvantages if the owner of power plant choose fire tube boiler as his boiler. Advantages of fire tube boiler: 1. The water is supplied in shell and outside tubes while hot gas is supplied inside tubes so the water volume can not be shaken easily when the fire tube boiler is running. 2.Get Price
central heating – Solid Fuel AssociationGet Price
Aug 30, 2019 · The water tube boiler generates more steam of high pressure whereas a fire tube boiler generates steam of low pressure. We will discuss the fire tube boiler, different types of firetube boilers, defects, and uses. Fire Tube Boiler. In Fire Tube Boilers, hot flue gases will be flown inside the tube and these tubes are surrounded by water.Get Price
Question: Which of the following is a fire tube boiler.. * (0.5 Points) Cochran boiler O All O Locomotive boiler Babcock and Wilcox boiler None O Cornish boiler . This problem has been solved! See the answer See the answer See the answer done …Get Price
Mar 07, 2020 · There are two general types of boilers: ''fire-tube'' and ''water-tube''.Boilers are classified as "high-pressure" or "low-pressure" and "steam boiler" or "hot water boiler."Boilers that operate higher than 15 psig are called "high-pressure" …Get Price
A.Locomotive boiler. B.Cornish boiler. C.Cochran boiler. D.Babcock and Wilcox boiler. View Answer.READ MORE Fire-tube boiler - Wikipedia. As these are short tubes of large diameter and the boiler continues to use a relatively low pressure, …Get Price
When a packaged fire tube boiler is designed as a power boiler rather than a heating boiler. Which of the following can be a single pass boiler. vertical Firetube. A Firetube boiler commonly used for hot water heating systems in residences and small apartments is the _____ boiler.Get Price
Fire Tube Boiler Diagram. These boilers include a water level indicator; a pressure gauge, steam stop tap security tap, & a manhole like mountings for providing security as well as simplicity of working. The Fuel burns on the grate of the firebox in the boiler and the resultant hot-flue gases are permitted to flow in the region of cross tubes.Get Price
Oct 15, 2020 · Lancashire Boileris a horizontal type and stationaryfire tube boiler.There are two types of afire-tube boilerwhich areInternally& Externallyfired boilers.Babcock and Wilcox Boilerwas discovered by George HermanBabcockand StephenWilcoxin the year 1967. This is awater tube boiler, used in steam power plants. In this type ofboiler,wateris circulated inside …Get Price
The diameter of fire tube of Cornish boiler compared to its shell is; The water tubes in a babcock and wilcox boiler are; Equivalent evaporation is the amount of water evaporated in a boiler from and at; Water tube boilers are those in which; A packaged boiler is one in which various parts like firing equipment, fans, feed pumps and automatic Get Price
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