Property | Value |
Name | Designing and manufacturing filtering apparatus and providing the respiratory air for workers in dusty workshops by pressure method |
Description | Research article:- 1Azadeh Najafi,2Abdolhossein Poornajaf ,3Leila Najafi,4Alimohammad Abbasie,5Yonus Nasrie,6Heiran Poornajaf,7Maseeod Poornajaf ,8Reza Shahhoseini. 1Ph.D. Student, Department of Sociology ,Science and Research Branch, Islamic Azad University,Tehran,Iran, 2,4,5,The member of academic board of Ilam University of Medical sciences, Ilam Iran, 3 Ph.D. Candidate in Health Care Services Administration,Shahid Beheshti University of Medical Sciences, Tehran, Iran , 6M.A. in Sociology, Ilam University of Medical sciences, Ilam,Iran,7M.A. in Nutrition, 8Ph.D. Candidate in Health Care Services Administration Department,Baghiyatallah University of Medical sciences, Tehran,Iran.
Abstract:- The primary means to pass the pollutants through worker’s body is respiratory apparatus. In addition to the effect on respiratory apparatus, these pollutants afflict all oranges and cause the simple to very serious diseases like cancer. Filtration apparatus and providing the necessary air for workers in dusty workshops is made of the following parts, by means of pressure difference:- 1:–Main body , 2:–Fan,3:-Sucker,4:–Control system,5:-Filtration house,6:–Main body and filtration house, 7:–Apparatus wheels,8:-The container of air distributor,9:–The plate for adjusting the air entering from fan . This apparatus is placed in the fixed point in the place of producing dust. As cooling the air, it will filter the air and evacuate it overhead of workers and in respiration place. The output of this device particle with size of smaller and bigger than 5 mm is 99/5% and 100% respectively. In order to achieve the maximum output, it must be installed at the back of work table and the movement domain of worker has been placed under the container of filtered air distributor. Apart of filtered air is cooled; re-sucked and re-circulated.This device would be transfer med to every part of workshop.
Keywords:- Design,Filtering,Respiratory,Workshops,Pressure. |
Filename | Leila Najafi et al.(31-34).pdf |
Filesize | 256.14 kB |
Filetype | pdf (Mime Type: application/pdf) |
Creator | admin |
Created On: | 11/04/2012 00:00 |
Viewers | Everybody |
Maintained by | Editor |
Hits | 2444 Hits |
Last updated on | 11/20/2012 17:02 |
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