Cochran Boiler: Main Parts and Working - mech4study 2/5/2016 · Today we will discuss about Cochran boiler. Cochran boiler is a modified form of fire tube boiler which has various fire tubes which exchange heat to water through convection. The main body of the
Fire Tube boiler is the simplest form of the internal furnace, vertical fire tube boiler. Fire tube boilers are a portable boiler and it requires a small floor space. The steam rating in fire tube boilers doesn't exceed 2500 kg per hour and pressure is limited to 10 bars.
2021/1/24 · The advantages of a fire-tube boiler are given below. Due to the simple structure or design of a fire-tube boiler, it can be easily installed. If we consider the working function, then it is very simple. If we consider the pricing value, then the fire-tube boiler is cheaper
Cochran Boiler - Main Parts, Working, Advantages and Feb 15, 2017 · Cochran Boiler is a vertical drum axis, natural circulation, natural draft, low pressure, multi-tubular, solid fuel fired, fire tube boiler with internally fired furnace. It is the modified form of a simple
Cochran Boiler is a vertical drum axis, natural circulation, natural draft, low pressure, multi-tubular, solid fuel fired, fire tube boiler with internally fired furnace. It is the modified form of simple vertical boiler. In this boiler, the fire tubes are placed horizontally.
Working Principle of Cochran Boiler The Cochran boiler works as same as other fire tube boiler. First, The coal is placed at the grate through the fire hole. Then the air is entering into the combustion chamber through the atmosphere and fuel is sparked through
Cochran Boiler - Main Parts, Working, Advantages and Disadvantages
2021/8/18 · Cochran boiler is a vertical, multi-tube boiler generally used for small capacity steam generation.The Cochran boiler is made in different sizes of evaporative capacities ranging from 150 to 3000 kg per hour and working pressure up to 15bar. The Cochran boiler consists of an external cylindrical shell and a firebox.
The Cochran boilers are available in different evaporation capacities (i.e., from 140 to 3100 kg/hour) and up to 15 bar working pressure. In the construction of the Cochran boiler, there is a combustion chamber, grate, fire door, and a cylindrical outer shell. The combustion chamber and shell have a hemispherical shape.
2019/3/19 · Cochran Boiler Working and Construction. Cochran boiler consists of a cylindrical shell with its crown having a spherical shape. The furnace is also hemispherical in shape. The grate is also placed at the bottom of the furnace …
2019/8/30 · The working of the Locomotive fire tube boiler is shown in the figure below. Locomotive boiler. The heat of flue gases gets transmitted to the water surrounded. The heated water gets evaporated and converted into steam which is collected in the hemispherical shell.
Cochran Boiler: Definition, Parts or Construction, Working Principle
2019/1/24 · 6. Characteristics of Cochran boilerCharacteristics of Cochran boiler It is vertical. It is portable. It is a fire tube boiler. The number of tubes are more (multi-tube). It is internally fired. It has natural circulation. Solid as well as liquid fuel can …
Cochran Boiler is a vertical drum axis, natural circulation, natural draft, low pressure, multi-tubular, solid fuel fired, fire tube boiler with internally fired furnace. It is the modified form of simple vertical boiler. In this boiler, the fire tubes are …
2018/11/21 · Working Principle of Cornish Boiler: Cornish boiler is a horizontal boiler which has an internal fire tube boiler. This boiler consist of shell, tubes, flues, chimney, stop valve, safety valve, blow of cock, grate, ash pit. When Cornish boiler compared to Lancashire boiler it has a single flue tube. In Cornish boiler, the shell is used to
Cochran Boiler is a multi-tubular vertical fire tube boiler having a number of horizontal fire tubes. It is the modification of a simple vertical boiler where the heating surface has been increased by means of a number of fire tubes. The efficiency of this boiler is …
A Cochran boiler is a vertical axis, multi-tubular fire tube boiler that operates at low pressure having natural circulation. The Cochran boiler is portable and has a thermal efficiency of about 70% when coal-fired and 75 % when oil-fired. The Cochran boiler is a modified form of the simple vertical boiler and has higher efficiency than that of
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