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  Digital Catalogue for Technology and Products Development


   Technology and Product Development

    Basic Information

Technology developed: Air purifier (TP19763020915)
Category: Product (Hardware/Material/Software)
Details of Inventor(s):
Inventor Institution/Organization/Company Department Designation
Dr.SUJEET K SINHA Indian Institute of Technology, Delhi Mechanical Engineering ASSOCIATE PROFESSOR
Technical Application Area: Other
If 'Other', please specify:
Enviornment
Please give more details of new technical application area:
Organization(s):
Indian Institute of Technology (IIT) Delhi
Affiliated Ministry: Institution Funding (Self Supported)
Type of technology development: Indigenous
Does the technology help in replacing any import items currently
procured from outside India?
Does the technology have export potential? 1
Category of Technology developed: Immediate Deployment
Stage of Development: Lab-Scale
Please describe in detail including the TRL Level:
TRL5

    Abstract:

Applications: Due to degradation of environment there is a need for indoor air purification system which is capable of providing clean air for breathing. Presently, many indoor air purifiers exist. Many of these use HEPA (High Efficiency Particulate Air) filters which absorb particulate from air to reduce the amount of suspended dust. However, pores in these filter are sometimes large & small particles are able to escape past these filters. Reducing the pore size increases the complexity of manufacture and therefore increases the cost of these filters. The main objective of the invention is to device an indoor air purification system which is low cost and easily maintainable. This is done by replacing the use of expensive and difficult to maintain, HEPA filters by the readily available and easily disposable PM2.5 respirator to cleanse the polluted air.
Advantages: Low cost & easy to maintain. Providing congenial environment free from germs, pollens, airborne in indoor spaces Ensuring sterilized atmosphere Replaced HEPA filters by the readily available and easily disposable PM2.5 Variety of respirators can be accommodated, both round and flatbed thus making replacement easy Reduce the size and weight of the purifier to make the purifier more portable and convenient to use. It acts as dehumidifier. It removes harmful volatile organic compounds. It helps in eliminating the common air pollutant. It prevents suffocation through bad odor and smoke & ensuring fresh & pure air.

    Technology Inputs:

Imported Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Indigenous Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Imported Raw Materials:
Raw Materials Year ITC-HS Code
NA
Indigenous Raw Materials:
Raw Materials Year ITC-HS Code
NA
Existing R&D Facilities used:
Facilities Year ITC-HS Code
NA

    R&D Investment:

R&D investment (Rs. in Lakhs):                    
Indian Source (Rs.) Foreign Source (Rs.) Year
0 0 NA

   Patents & Publications:

Patents:
Filed Patents (No.) Granted Patents (No.) Year
1 0 NA
Publications:
Submitted (No.) Published (No.) Year
0 0 NA

    Commercialization Potential:

Who are the Potential Licensees?
What commercially available products address
the same problem?
Company Product Problem Addressed
Would you like to develop this invention further with
corporate research support?
Yes
Would you be interested in participating in cluster based
programs for commercialization research or business
planning for your invention?
Yes
      Submitted by: Anil Wali Date of Submission: 5-8-2020



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