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The article describes the principle of operation of the MUZ-16 air-sieve separator
produced by CJSC Borisov Plant Metalist, intended for preliminary, primary and secondary
purification of grain and seeds of cereals, legumes, cereal crops and rapeseed. The results of a study
of the directions of air flow in the MUZ-16 aspiration system and the efficiency of purifying buckwheat
from impurities that differ in aerodynamic properties are presented. It has been established that the
part of the MUZ-16 aspiration system, responsible for preliminary aspiration, works effectively, while
the part of the system responsible for the final aspiration of the grain mixture is not efficient enough
and has significant air leaks. An experimental stand is described for studying the directions of
movement and speed of air flows in the pneumatic channel of final aspiration MUZ-16.
 

  • Web Address
  • DOI https://doi.org/10.59048/2181-1180.1707
  • Date of creation in the UzSCI system 22-09-2025
  • Read count 10
  • Date of publication 19-09-2025
  • Main LanguageIngliz
  • Pages63-68
English

The article describes the principle of operation of the MUZ-16 air-sieve separator
produced by CJSC Borisov Plant Metalist, intended for preliminary, primary and secondary
purification of grain and seeds of cereals, legumes, cereal crops and rapeseed. The results of a study
of the directions of air flow in the MUZ-16 aspiration system and the efficiency of purifying buckwheat
from impurities that differ in aerodynamic properties are presented. It has been established that the
part of the MUZ-16 aspiration system, responsible for preliminary aspiration, works effectively, while
the part of the system responsible for the final aspiration of the grain mixture is not efficient enough
and has significant air leaks. An experimental stand is described for studying the directions of
movement and speed of air flows in the pneumatic channel of final aspiration MUZ-16.
 

Ўзбек

Maqolada CJSC Borisov Plant Metalist tomonidan ishlab chiqarilgan MUZ-16
havo-elakli separatorining ishlash prinsipi bayon etilgan. Ushbu qurilma don va urug‘larning
dastlabki, birlamchi va ikkilamchi tozalash ishlariga mo‘ljallangan bo‘lib, g‘alla, dukkakli, donli
ekinlar hamda kanola urug‘lari uchun qo‘llaniladi. Tadqiqotda MUZ-16 separatorining aspiratsiya
tizimidagi havo oqimlari yo‘nalishlari va grechkani (qora bug‘doy) aerodinamik xossalari bo‘yicha
farqlanuvchi aralashmalardan tozalash samaradorligi tahlil qilingan. Aniqlanishicha, MUZ-16
qurilmasining dastlabki aspiratsiya uchun mas’ul qismi samarali ishlaydi, biroq yakuniy
aspiratsiyani amalga oshiruvchi qismi yetarlicha samarador emas va sezilarli darajada havo sizib
chiqishi kuzatiladi. MUZ-16 separatorining yakuniy aspiratsiya pnevmatik kanalida havo
oqimlarining harakat yo‘nalishi va tezligini o‘rganish uchun eksperimental stend taqdim etilgan.
 

Русский

В статье описан принцип работы воздушно-ситового сепаратора MUZ-
16, производимого ОАО «Борисовский завод Металлист», предназначенного для
предварительной, первичной и вторичной очистки зерна и семян злаковых, бобовых культур,
а также рапса. Приведены результаты исследования направлений движения воздушных
потоков в аспирационной системе MUZ-16 и эффективности очистки гречихи от примесей,
отличающихся аэродинамическими свойствами. Установлено, что часть аспирационной
системы MUZ-16, отвечающая за предварительную аспирацию, работает эффективно,
тогда как участок, предназначенный для окончательной аспирации зерновой смеси,
недостаточно эффективен и имеет значительные утечки воздуха. Описан
экспериментальный стенд для изучения направлений движения и скорости воздушных
потоков в пневматическом канале окончательной аспирации MUZ-16.
 

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