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Kuwala DRI - mawu atsopano poyatsa

Poyambitsa kulenga, anthu adasunthira patsogolo. Mukakumbukira agogo aamuna omwe adadya chakudya chamadzulo kapena chofufumitsa, ndiye kuti zipangizo zamakono zamakono zimadabwitsa. Asanayambe opanga ntchitoyi kuti azikhala ndi magetsi amphamvu kwambiri omwe angagwire ntchito pa kusintha kwakukulu kwa kutentha, kuphimba malo akulu ndikuchita ntchito zina zambiri. Zotsatira za nyali zonse zinali DRI. Chithunzi chodabwitsa ichi chiri ndi zolemba zosavuta: "arc mercury ndi iodides." Amatha kugwira ntchito m'madera akuluakulu ogulitsa mafakitale, m'mabwalo osungiramo katundu, malonda ndi maofesi owonetserako ziwonetsero.

Ntchito yomanga

Mosasamala kanthu za mphamvu ya chipangizocho, iwo onse ali ndi dongosolo lomwelo. Chipangizo choterechi chimakhala ndi bulbu ya galasi yophimba ndi phosphor, quartz kapena keramic yotentha, yodzaza ndi mercury nthunzi ndi mpweya wa inert, zomwe ziri mu botolo, ndi kuwonjezera kwa zitsulo halides.

Mfundo yogwirira ntchito

Mitundu yambiri ya iodide imagwiritsidwa ntchito kudzaza nyali ya DIR, mwachitsanzo, thulium, cesium, holmium, sodium. Amalowa mkati mwa chipangizochi ngati ma salt, omwe amatha kusuntha mosavuta. Ngati musankha kuphatikiza bwino zinthu zimenezi, mumakhala ndi miyezi yambiri, yomwe imakhala ndi zofunikira kwambiri.

Pamene nyali imatsegulidwa, zotsatirazi zimachitika: iodide yosunthira, ikugwa m'deralo kumene kutentha kuli kwakukulu, ndipo imataya muzitsulo ndi ayodini. Zomalizirazo zimayambanso kufalikira kumadera otentha, kumene kugwirizananso kwawo kumachitika. Zosintha zoterezi ndizotheka kokha ndi Kutentha kwapamwamba kwa arc pazitsulo zowonongeka ndi lakuthwa kozizira pafupi ndi makoma a chipangizochi. Iodides okha sankakhoza kupereka zinthu zonse zofunika, kotero iwo anaganiza kuti mercury ndi yofunika. Argon imagwiritsidwa ntchito mophweka ndi kupsa mtima mwamsanga.

Kuwala DRI: makhalidwe

Zida zonse zili ndi mphamvu inayake. Mtengo wotsika ndi 250 W, mtengo wapatali ndi 3500 W. N'kofunikanso kudziwa magetsi (mwachitsanzo, mtundu wa DRI-400 uli ndi 125 V). Zambiri zimatha kunena ndi chizindikiro chomwe chilipo, chomwe chimapangidwa mu nyali. Palinso zinthu zina zofunikira kwambiri: ma code kapena kutentha, ndondomeko ya kutembenuza mitundu, kunyezimira kowala komanso kuwala kumeneku. Kwa mtundu uliwonse wa nyali, DRI ili ndi zizindikiro zake, zomwe zimasonyezedwa pamapangidwe ndi wopanga.

Ubwino wa nyali ya DIR

Odzipereka opanga:

  • Chitetezo ndi chitonthozo chimagwiritsidwa ntchito m'moyo wonse wa chipangizochi (pafupipafupi, zitsanzo zapakhomo zimagwira ntchito maola 10,000, anthu akunja - 5-10,000);
  • Zowonongeka zogwiritsira ntchito;
  • Kuwala kwakukulu;
  • Zosiyanasiyana za mtundu wopanga coefficient.

Tiyenera kuzindikira kuti pali zovuta ku nyali ya DRI. Zina mwa izo sizingakhoze kutsegulidwa mwamsanga atatsekedwa. Mitengo ya mankhwalawa ndi yapamwamba kwambiri, zomwe nthawi zina zimawalepheretsa kuzipeza. Koma mtengo woterewu umabweretsa ndalama zogwiritsira ntchito komanso makhalidwe abwino.

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