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[Organizing vehicle transportation and traffic safety] week10 Selection and calculation of truck vehicles. Basic requirements for the selection of trucks. Mavzu-10: Yuk mashinalarini tanlash va hisoblash
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bet | 6/6 | Sana | 04.09.2024 | Hajmi | 42,37 Kb. | | #270240 |
Bog'liq [Organizing vehicle transportation and traffic safety] week10 - Selection and calculationAtomizatsiya - moddaning eng kichik zarrachalarining havo bilan barqaror suspenziyalar hosil qilish qobiliyati va ularni yuk joylashgan joydan ancha uzoq masofada havo oqimlari bilan olib o‘tish. Ko‘mir, tsement, un, don, torf va boshqa tovarlarga ishlov berish va tashish jarayonida changlanish bu hodisaning yorqin namunasidir.
Chang atrof-muhitdan chiqadigan gazlarni, bug‘larni va radioaktiv materiallarni adsorbsiyalash qobiliyatini oshiradi, bu ayniqsa nurlanishning ko‘payishi va havoda toksik moddalar mavjudligi bilan zararli hisoblanadi. Tovarlarning qattiq changlanishi odamlarning ishlashini qiyinlashtiradi, doka bintlari, respiratorlar, gaz niqoblaridan foydalanishni taqozo etadi. Muayyan konsentratsiyadagi organik va metall chang har qanday tashqi yong‘in manbai ta'sirida yonib portlashi mumkin. Bundan tashqari, purkash mahsulotning sezilarli darajada yo‘qotilishiga (5 ... 8% gacha) olib keladi va atrof-muhitning ifloslanishiga olib keladi.
Tovarlarning changlanishini oldini olish uchun konteynerlar va qadoqlarni yaxshilash, ixtisoslashtirilgan uskunalar va mashinalarni yaratish, changli narsalar uchun omborlarning shamollatish moslamalariga filtrlar o‘rnatish, tovarlarning yuzalarini qoplash va hk.
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[Organizing vehicle transportation and traffic safety] week10 Selection and calculation of truck vehicles. Basic requirements for the selection of trucks. Mavzu-10: Yuk mashinalarini tanlash va hisoblash
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