Ideation
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Fab Filter
I intended to build a smart moduler air filter which can be easily kept at small places or hang on the walls and easily move from one place to another plus it will be smart as it will increase or decrease the speed of fan on the different ppm lvl , whihc will be calculated using an ppm sensor
Motive :The basic motive behind designing something like this was , as you all knows that the lvl of air pollution is much higher then every other countries , and the clg i study in is situated inside one of the biggest industrial area , in my region which also contribute to high pollution lvl and for last 4 years , we have experiece this adverse enviroment , so i decided totackle this problem by adding these small moduler air filter to my class room , so it can make some difference in the pollution lvl.
As you can see from the list , india has one of the most polluted cities in the world
Components which i planned to add
* D.c Brushless fan
* 4 different air filter
* PCB circuit
* PPM meter
* DHT 11 sensor
* LCD screen
I have documented things like BOM , who has done what , and what material i am going to , all of it is on
This is the work plan which i made , for future workflow
Conceptual Design
This is something which i have designed on paper , the purpose of this design was to bring the idea from mind to paper s , i can start working further
As from design you can see that i have made a wall and placed my filter on the wall ,as initially i though to make it wall mount
I also draw this other configuration in which i have placed 4 filters on an overhang rod
And this image shows the inner component of my filter , for this purpose i required to consult a lot of things with my professer D.r Krishnendu Roy sir , as he has a very vast experience in this field
As you can see this is an pre-mature design of my project. basically my plan is to make an affordable air purifier which incorpaorate an ppm meter which is designed to display the ppm level and the fan will be controlled by that ppm level and the ppm level increasethen the speed of fan also increases