Manufacturers direct children's entertainment round grain sand

Opanga amawongolera zosangalatsa za ana kuzungulira tirigu mchenga

Mchenga wozungulira wathyoledwa ndikuzunguliridwa ndi quartz yachilengedwe, kuuma kwa Mohs, tinthu tating'onoting'ono topanda ngodya zakuthwa ndi tinthu tating'onoting'ono, palibe zonyansa, chiyero chapamwamba, silicon yayikulu komanso kukana kwambiri zimagwiritsidwa ntchito kwambiri pakukongoletsa ndi zomangamanga, utoto, utoto, utoto weniweni. utoto wa miyala ndi zipangizo zina zapamwamba kwambiri.

ONANI TSOPANO PDF DOWNLOAD

Tsatanetsatane

Mankhwala magawo

stacking pebbles

Kugwiritsa ntchito

Mchenga wozungulira wathyoka ndikuzunguliridwa ndi quartz yachilengedwe, kuuma kwa Mohs, tinthu tating'onoting'ono topanda ngodya zakuthwa ndi tinthu tating'onoting'ono, palibe zonyansa, chiyero chapamwamba, silicon yambiri komanso kukana kwambiri zimagwiritsidwa ntchito kwambiri pakukongoletsa ndi zomangamanga, utoto ndi zina zapamwamba. zida zogwiritsira ntchito. Amagwiritsidwa ntchito kwambiri pokongoletsa, zomangamanga zomangamanga, zokutira zida zapamwamba kwambiri, zolimba kwambiri komanso zamadzimadzi abwino ndi zina. Malinga ndi zofunikira zosiyanasiyana za makasitomala pokonza mchenga weniweni wa utoto, mchenga wamtundu wa quartz, mchenga wa epoxy pansi ndi zina zotero. Mchenga wa quartz wozungulira umapangidwa ndi mchenga wachilengedwe wa quartz kudzera munjira zambiri komanso kukonza bwino. Zogulitsa zomwe zimakhala ndi silicon yayikulu, muma pellets, kutulutsa bwino, madzimadzi abwino, mphamvu zopondereza, zoyenera kugwiritsidwa ntchito mosiyanasiyana, monga mafuta opaka mafuta, mafuta, gasi, wothira miyala yabwino.

1.epoxy pansi: monga epoxy pansi zakuthupi, kuzungulira quartz mchenga ali ndi makhalidwe a mkulu psinjika kukana, Mohs kuuma 7, tinthu tating'ono popanda ngodya lakuthwa ndi pepala tinthu kuchepetsa mtengo wa utomoni Kuwonjezera, zomwe ndi mfundo yabwino kwa epoxy pansi. .

2.filtration: monga zinthu fyuluta, kuzungulira khwatsi mchenga alibe zonyansa, palibe calibration, kachulukidwe lalikulu, lalikulu ndi yunifolomu kudzikundikira kusiyana, mkulu makina mphamvu, ndi yaitali utumiki mkombero wa kuipitsidwa kunyamula mphamvu mzere, amene ndi mfundo yabwino madzi mankhwala. chithandizo. Zida zosefera mchenga za quartz zimagwira ntchito yosefera, monga momwe madzi amalowera pansi kudzera mumchenga ndi mwala, kutsekereza zinthu zomwe zaimitsidwa m'madzi, makamaka pazinthu zabwino zomwe zaimitsidwa. Kugwiritsa ntchito mchenga wa quartz ngati zosefera: Mchenga wa quartz umaphatikizidwa ndi chidebe chosefera kuti mutchere tinthu ting'onoting'ono monga ma colloids ndi zolimba zoyimitsidwa m'madzi, kuti zitenge gawo losefa. Ngati imagwiritsidwa ntchito pochiza zimbudzi, nthawi zambiri imagwiritsidwa ntchito ndi mchenga wamba wa quartz, wokhala ndi zaka zitatu kapena zisanu zopanda vuto, bola ngati kutayika kwa mchenga wa quartz kumapewedwa, zilibe kanthu ngati kuli koipitsidwa, chifukwa muzachimbudzi. , matope amatha kukhala kupuma kwa aerobic kapena anaerobic kuti awononge zonyansa zomwe zili m'chimbudzi.

3.Zipangizo zotsutsa: Mchenga wa quartz wozungulira ngati chinthu chotsutsa chimakhala ndi madzi abwino, kukana kwakukulu, zonyansa zochepa komanso chiyero chapamwamba.
Zikalata

miyala
KUFANANA