ABSTRACT
This
project which is on the design and fabrication of a two face gas burner is a
brief exploration on the various ways and means of designing, construction,
operating the two face gas burner, putting cost into consideration for economic
advantage. Herein are brief information
and literature on gas burner. The
properties of the constructional feature and their preference in construction
are described. The combustion reaction
resulting to the heat liberated is also given.
Also, the practical approach in making the construction of a two face
gas burner up to this standard is also given and recommendation to improve on
the standard is also included in this report.
TABLE OF CONTENTS
Title page
Release page
Letter of transmittal
Signature page
Approval page
Dedication
Acknowledgement
Abstract
Table Of Contents
CHAPTER
ONE
1.1
Introduction
1.2
Literature
review
1.3
Specification
of problem
1.4
Component parts
and their functions
CHAPTER
TWO
Construction mechanism /
theory of combustion
2.1
Description of
combustion devices
2.2
Pre mix or
nozzle air blast burner
2.3
Mode of
operation
2.4
Flame
2.5
Ultimate
analysis
2.6
Requirement of
the gas
CHAPTER
THREE
MATERIAL SELECTION
3.1
Properties
3.2
Mid steel
3.3
Brass
3.4
Cast iron
3.5
Hose
3.6
Copper pipe
CHAPTER
FOUR
CONSTRUCTION PROCEDURE
4.1
Tools and
equipment used
4.2
Sequence of
manufacturing
CHAPTER
FIVE
ASSEMBLY OF THE PROJECT
5.1
Front view
5.2
Plan
5.3
Side view
CHAPTER
SIX
COST OF PRODCUTION/COST ANALYSIS
6.1
Design cost
6.2
Material cost
6.3
Machine cost
6.4
Total cost
CHAPTER
SEVEN
MAINTENANCE OF DEVICE
7.1
Safety
precautions
7.2
Testing of the
device
7.3
Recommendation
7.4
Conclusion
7.5
References
CHAPTER ONE
1.1
INTRODUCTION
The construction of a two-face gas burner as a project topic
that we embark upon become necessary as a way of way of putting into
application the engineering and technological knowledge acquired so far. It is
a starting point of actualizing a functional technology in the country.
Irrespective of the fact that there are several breads of gas burners in the
market, especially the ones imported, we deemed it necessary to work further on
it as a way of modifying the brand with cast not left out in such
modification.
1.2 LITERATURE
REVIEW
The
development of simple gas burner started in the eighteen countries when people
began to use coal gas for burning. The application was fast put into practice
by William Mulock who designed the simple gas cooker to be used in his office,
home and workplace
The first experimental gas cooker was
made and in use in 1850. The improvement of this has multiplied greatly and is
up to date widely used in homes, restaurants and large catering establishments.
The different types of gas cookers available in the in the market are based on
skills and techniques of the designer or producer.
Based on the nature of energy supply,
some gas cookers are made up of combustion devices of an electric heating
element. The well-constructed ones are properly adapted and form an integral
combustion of which of which they generate and utilize heat. It is often quite
different to draw a line where heat generation stops and where heat utilization
starts in a fuel forced cooker. That is the fuel fired cooker being on the pack
in the market these days.
The releasing of heart starts with
mixture of air and fuel gas in the nozzle and combustion of the mixture to
release heart takes place at the burner.
1.3 SPECIFICATION
OF PROBLEM
In the course of fabricating the
two-face gas burner, as a copied project with some propose modification, some
condition which ought to be met are found as a standard of comparison with the
already existing ones. This posed a difficulty in the course of this
construction. Since choice between already existing gas cooker lies on service
available, durability, connivance cost.
The following specifications were
considered a problem when we started the design.
1.
PORTABILITY.
How
to fabricate a two-face gas burner that will occupy the minimum space in the
kitchen was a problem. A two-face gas burner that is easily to be met in met in
our design.
2.
To construct a two-face gas burner that will be safe
to any prospective user.
3.
To constructs a two-face gas burner that will be easy
to maintain and wise gas will be free from unpleasant smell.
4.
To construct a two-face gas burner whose source of
energy (fuel) will be local.
1.4
COMPONENT
PARTS AND THEIR FUNCTIONS
1.
Burner chamber
2.
Linkage pipe
3.
Hose
4.
Gas Cylinder (containing gas valve)
5.
Angle bar (material)
6.
Control knob or valve
7.
Connection pipe for gas flow
8.
Nut
9.
Rod.
THE BURNER: This being the main component
where combustion takes place to release heat. There is gas delivery line, which
leads to it in addition to an adjustment to control the rate of atmospheric air
mixing with the natural gas
LINKAGE PILE: This is the
pipe line through which natural gas flow to the burner. One is lined along the
frame of the burner as seen.
THE GAS CYLINDER: This is the
component of the gas burner that containing the gas fuel through which a hose
as connected to the copper pipe of the burner through the gas passes to the
burner for combustion.
THE ANGLE BAR: This was
used in constructing the frame of the gas burner.
HOSE: This serves
as a link between the copper tubing and the control value of the burner.
CONTROL KNOB OR VALVE: It is a
essential component of the gas burner and it is used to regulate the volume or
amount of natural gas flowing to the burner.
MILD STELL PLATE this is
used as a covering or a wall for the gas burner. It also serves as a seat for
the values.
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