Batch_8_air purifier_.ppt

this presentation is very usefull forur engineering life

1. Batch No :08
Group members :
SANTOSH KUMAR N S(4VM19EE037)
SHASHANK SRAJ (4VM19EE039)
PRAVEEN G (4VM20EE424)
RAGHAVENDRAPRASAD M S(4VM19EE424)
Project Guide : Prof. VARSHA V
Vidya Vikas Institute of Engineering & Technology, Mysuru
Department of Electrical & Electronics Engineering
SOLAR POWERED AIR PURIFIER
Date: 5/12/2022

2. Introduction
Literature survey
Problem Statement
Objective
Methodology
Components
Advantages and Applications
Conclusion
References
Department of Electrical & Electronics Engineering
Date: 5/12/2022

3. Air pollution level in cities is very high.
Most of pollution comes as by-product from vehicle and construction of
buildings, these are in form of particulate matter which are like methane,
carbon dioxide, dust particulate etc.
Larger dust particles are major particulate among these and if its air quality
value are down to minimum then air has very improved quality in which all
type of living things can breathe easily.
Although there are many types of air purifier that are available in market
but none of them are sufficient enough to deliver its working efficiency in
public places like bus stand, near hospitals, traffic signals etc.
Department of Electrical & Electronics Engineering
Date: 5/12/2022
Introduction

4. Department of Electrical & Electronics Engineering
Literature survey
Author
Name
Year of
Publications
Title
Brief
Description
Xingxing
zhang,Llewell
yn Tang
2017
A Review of Ai r
Filtration
Technologies for
sustainable and
healthy building
ventilation
This paper
presents
a comprehensive
review on the
synergistic effect
of different air
purification
technologies, air
filtration theory,
materials and
standards

5. Department of Electrical & Electronics Engineering
Author Name
Year of
Publications
Title
Brief
Description
TiWai Chan, Umar
Nirmal 2015
Design and
Fabrication of Solar
Powered Roof
Ventilators
This research intends
to design a solar
powered roof
exhaust fan a simple
installation design
Manjeet
Kumar,Satinder jeet
Singh, Ashutosh
Singh
2017
Design and
Fabrication of Solar
Powered Air Purifier
This research paper
is about designing
and fabricating an air
purifier system
which is powered by
solar energy and
testing the
effectiveness of the
system to curb the
air pollution.

6. Department of Electrical & Electronics Engineering
Problem Statement
Commercial HEPA air filters can not reduce level of atmospheric
Carbon Dioxide.
Toxic pollutants are Dangerous without air purification system.
Cost of Electricity is more per unit.

7. Department of Electrical & Electronics Engineering
Objectives
Limitthespreadofharmfulresidues.
Preventallergyproblems.
Improvesthepureairquality.
Eliminatethehazardousasbestosparticles.

8. Department of Electrical & Electronics Engineering
Methodology
Fig. shows the schematic representation of air purifier using solar power

9. Department of Electrical & Electronics Engineering
Components
Solarpanel
Battery
Arduinounoatmega328p
HEPA+activatedcarbonfilter
BrushlessDCMotorwithfan
Electricconverter

12. Department of Electrical & Electronics Engineering
Advantages and Applications
Advantages
Eliminatesharmfulchemicalsfromenvironments
Neutralizesunpleasantodours
Reducesthechancesofairbornediseases
Removesharmfulradon
Eliminatehazardousasbestosparticles
Itcanincreaselifeexpectancy

13. Department of Electrical & Electronics Engineering
Applications
Airpurificationsystemcanbeusedinhospitals,laboratories
Itisusedininstitutions,offices,workplace
Itismainlyusedinpharmaceutical,biotech
Indomesticapplications
Itcanalsousedinaerospace,military
Tocontroltheairpollutionindustrialsector

14. Department of Electrical & Electronics Engineering
Conclusion
This SOLAR POWERED AIR PURIFIER is efficient than other type
of device available in market.
It is also very economical and do not have to replace any component
frequently.
It reduces particulate level to satisfactory position where a person does
not worry about pollution related problems.
A pure and clean air is right of a human being and all other living
creatures on this earth and this project is a an effort to purify and full
fill the basic requirement of every living organism.

15. Department of Electrical & Electronics Engineering
References
National Air Quality Index by Central Pollution Control Board
http://www.indiaenvironmentportal.org.in/files/file/Air%20
Quality%20Index.pdf
Atomization Concept and Theory
http://wwwd.graco.com/training/concept_and_theory/Ato
mization%20v2.pdf