33PAXTA CHIQINDILARI TARKIBIDAGI YIGIRUVGA YAROQLI TOLALARNI
AJRATISH QURILMASINI ISHCHI SXEMASINI YARATISH VA UNI SAMARALI ISHLASHINI ASOSLASH
Botirjon Toxirjonovich Aliyev
Namangan muhandislik texnologiya instituti
Abrorxon Axmadxonovich Maxmudov
Namangan muhandislik texnologiya instituti abr_max@bk.ru
ANOTATTSIYA
Ma'lumki, maqolada paxta chiqindilarini tarkibidagi yigiruvga yaroqli tolalar qushilib ketishini bilamiz, shu bois taklif etilayotgan qurilmada paxta chiqindilari yigiruvga yaroqli tolalari ajratish keltirilgan. Qurilma ignali baraban va pichoqlar yordamida ajratilgan asosan boshqa qurilmalardan farqi bitti baraban bilan amalga oshirilgan. Maqolada pichoqlar va ignali baraban bilan orasidagi masofalar keltirilgan hamda optimali olingan va har bir o'tkazilgan tajribalarni jadvallar yordamida keltirilgan.
Kalit so'zlar: Tola, chiqindi, shyotka, barban, igna, ulyuk, cho'tkali baraban, pichoq, arrali lenta, patrubka, shnek.
TO CREATE A WORKING SCHEME OF A FIBER SEPARATION DEVICE SUITABLE FOR SPINNING IN THE COMPOSITION OF COTTON WASTE AND JUSTIFICATION OF ITS EFFECTIVE PERFORMANCE
ABSTRACT
it is known that in the article we know that the composition of cotton waste is connected to fibers suitable for spinning, so the proposed device offers the separation of fibers suitable for spinning in cotton waste. The device is separated by needle drums and blades, basically the difference from other devices is that one is fastened with a drum. The article lists the distances between the blades and the needle drum and presents the optimal obtained and conducted experiments with each using tables.
Keywords: fiber, waste, slate, barbell, Needle, Thread, brush drum, knife, saw tape, cartridge, cord.
KIRISH
To'qimachilik korxonasining qimmatbaho xomashyosi bo'lgan paxta tolasining o'rtacha 3-4 foizi tolali chiqindilar tarkibiga qo'shilib ketadi. Bu avvalo qimmatbaho tolaning yo'qolishiga, ikkinchi tomondan sifatining buzilishiga olib keladi. Taklif
qilinayotgan qurilmani joriy qilish orqali chiqayotgan momiqli aralashma tarkibidagi yigirishga yaroqli uzun tolalarni ajratib olish imkoniyati yaratiladi.
ADABIYOTLAR TAXLILI VA METODOLOGIYA
Qo'yilgan vazifani xal qilish maqsadida chiqindi tarkibidagi yigiruvga yaroqli tolalarni ajratish qurilmasini yaratishni maqsad qilib olindi. Buning natijasida korxonada tola chiqish miqdori oshadi va yaxshilanadi. Qurilmani taklif qilishdan maqsad chiqindi tarkibiga qo'shilib ketayotgan uzun tolalarni ajratib olib, korxonada tola chiqishi miqdorining oshirish va uzun tolalarni chiqindi tarkibiga qo'shilib ketishini oldini olish orqali chiqindi tarkibidan tola ajratib olishdan iborat.
Taklif qilinayotgan qurilma quyidagi asosiy elementlardan iborat: paxta chiqindisi; riflyonli valik; baraban; cho'tka; arrali lenta pichoq; cho'tkali baraban; tola; patrubka (1-rasm).
Ushbu qurilma quyidagicha ishlaydi: kirish quvuri 1 orqali chiqindi kiradi va 2 shyotka orqali ignali baraban 3 ga keladi va baraban ignalari yordamida uzun tolalalar ilib olinadi xamda aylanishi tufayli pichoqlarga 4 ga uriladi, cho'tkali barabanga keladi va cho'tkali baraban 5 yordamida ignalardan sidirib olinib, tola chiqish quvuri 6 orqali chiqariladi.
Masalani yechilishi: Mazkur qurilmaning tajriba nusxasi tayyorlangan bo'lib, unda dastlabki sinovlar o'tkazib ko'rildi va sinovlar natijasiga ko'ra haqiqatdan ham 1-2 % uzun tolalar chiqindi tarkibiga qo'shilib ketib, qimmatbaho xomashyoning yo'qolishiga sabab bo'lishi aniqlandi.
NATIJALAR VA MUHOKAMA
Tolaning uzunligini tavsiflovchi xossalari ichida uzunlik bo'yicha bir tekisda taqsimlanishi muhim texnologik ahamiyatga ega. SHu sababli tajribalar bir necha marotaba takrorlandi.
Ulyuk
Ulyuk tarkibidan ajratib olingan tola
Ml:5
АРРАЛИ ЛЕНТАЛИ
2Л l.Sl 1 0
мы мы мы
АРРАЛИ ЛЕНТА (ЦМПЛ)
1- rasm. Paxta chiqindilari tarkibidagi yigiruvga yaroqli tolalarni ajratib oluvchi qurilmani Birinchi tadqiqot bo'yicha olingan natijalar o'rtachasi 1- jadvalda keltirilgan.
1- jadval
№ CHiqindilar olingan kalava ip yigiruv korxonasi CHiqindilar namunalari, 100 grammdan Paxta chiqindisi, Standart-3,7,11
Toza tola gramm Iflos aralashma gramm
1 Nam teks. (Namangan) 100 79.46 20.54
2 RUSO-UZBEK-TEKS (Farg'ona) 100 70.69 29.31
3 AL-YOR-TEKS. (Andijon) 100 76.05 23.95
Ml:.*-
АРРАЛИ ЛЕНТАЛИ
мм иы
АРРАЛИ ЛЕНТА (ЦМПЛ)
2 - rasm. Paxta chiqindilari tarkibidagi yigiruvga yaroqli tolalarni ajratib oluvchi
qurilmani.
2- jadval
№2-tadqiqot bo'yicha olingan natijalari o'rtachasi
№ Chiqindilar olingan kalava ip yigiruv korxonasi CHiqindilar namunalari, 100 grammdan Paxta chiqindisi, Standart-3,7,11
Toza tola gramm Iflos aralashma gramm
1 Nam teks. (Namangan) 100 77.19 22.81
2 RUSO-UZBEK-TEKS (Farg'ona) 100 71.95 28.05
3 AL-YOR-TEKS. (Andijon) 100 67.85 32.15
Ml:5
ЛРГАЛИДЕНТЛЛИ
u» UM
АРРАЛИ ЛЕНТА (ЦМПЛ)
3 - rasm. Paxta chiqindilari tarkibidagi yigiruvga yaroqli tolalarni ajratib oluvchi qurilma
garniturasi
3- jadval
№3-tadqiqot bo'yicha olingan natijalari o'rtachasi
№ Chiqindilar olingan kalava ip yigiruv korxonasi CHiqindilar namunalari, 100 grammdan Paxta chiqindisi, Standart-3,7,11
Toza tola gramm Iflos aralashma gramm
1 Nam teks. (Namangan) 100 79.04 20.96
2 RUSO-UZBEK-TEKS (Farg'ona) 100 74.08 25.92
3 AL-YOR-TEKS. (Andijon) 100 72.93 27.07
4- jadval
Paxta chiqindilari tarkibidagi yigiruvga yaroqli tolalarni ajratib oluvchi qurilmani №1-2-3-
tadqiqot bo'yicha olingan natijalari o'rtachasi
№ CHiqindilar olingan kalava ip yigiruv korxonasi CHiqindilar namunalari, 100 grammdan Paxta chiqindisi, Standart-3,7,11
Toza tola gramm Iflos aralashma gramm
1 Nam teks. (Namangan), RUSO- UZBEK-TEKS (Farg'ona), AL-YOR-TEKS.( Andijon) korxolarni O'rtachasi 100 74.35 25.65
XULOSA
Yuqoridagi jadval bo'yicha xulosa qilinsa, kalava ip yigirish korxonalarining paxta chiqindilari (tarandilari)ning o'rtacha hisobda 74.35 foizini toza tola va 25.65 foizini esa yaroqsiz iflos aralashmalar tashkil qilmoqda. Bundan ko'rinib turibdiki tadqiqotlar natijasida qurilmaga eng maqbul TSMPli baraban bilan pichoqlar orasidagi masofani birinchi tadqiqot bo'yicha olingan, undan kam qilinsa pichoqlarni sonini toza tolalar miqdori iflos aralashma chiqindilariga ko'p chiqib ketadi.
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