Mphete yam'madzi China kusankha pampu
Choyamba, onani mtundu wa pamphumphum slurry promy makamaka yofunikira ndi mpweya wogwira ntchito, kuthamanga kwa mpweya, kapena digiri ya vacuum ikhoza kukhala. Pamene pampu ikugwira ntchito, muyenera kulabadira mbali ziwiri zotsatirazi:
1 Monga momwe amafunikira mdera lalitali, lomwe likuyendetsa digiri ya vacuum m'derali?
2 Pewani kuthamanga pafupi ndi vatuum yokwanira kapena yotupa kwambiri. Ogwiritsidwe ntchito m'derali, osati kokha, komanso yogwira ntchito kwambiri, imakonda kugwedezeka ndi phokoso. Kwa pampu yayitali ya China, opaleshoniyi nthawi zambiri, nthawi zambiri imachitika pakama, zomwe zimapangitsa kuti pakhale chizindikiro chodziwikiratu ndi phokoso komanso kugwedezeka pampu. Cavitation imatha kuwononga thupi la pom, lopanga ndi mbali zina, kuti pampuyo sizigwira ntchito.
Malinga ndi mfundo imeneyi, pomwe China Chofunikira Pampu kapena kuthamanga kwa mpweya sikwabwino, cholinga chake chosankhidwa pampu imodzi. Ngati vacuum degree kapena kupanikizika kwambiri, mapampu oyambira osakwatiwa nthawi zambiri satha kukumana, kapena amafuna pampu yayikulu yopaka kwambiri, yomwe imafunikira kupindika kwa magwiridwe antchito ambiri, kusankha pampu iwiri. Ngati vacuum yofunikira mu -710mmhg kapena kupitilira apo, mphete yamadzi yopanda madzi - pampu yayikulu ya mpweya kapena mphete yamadzi - mizu vatuum unices monga vacuum.
Akangokhala pamapumpu a China slurry omwe alipo, kusankha kwa pompo imodzi. Chifukwa kapangidwe ka pampu yopanga limodzi kumakhala kosavuta, kosavuta kupanga ndi kusamalira, komanso momwe zinthu zilili panthawi yayitali kukana. Ngati compresser gasi yayikulu yogwiritsa ntchito, gwiritsani ntchito pampu yochita kawiri kokwanira. Chifukwa chakuti mpweya wopopera kawiri, wokulirapo, kulemera kopepuka, mphamvu yamagetsi kuti mutenge shaft yokhazikika siyinakonda kutopa, kufalikira kwakutali.
Chachiwiri, kachitidweko kanafunika kusankha pampu yamagetsi, malinga ndi pampu yosankhidwa yosankhidwa pambuyo pa pampu, komanso malinga ndi gasi yomwe ikuyenera kugwiritsa ntchito kampu. Za China slurry pompukuta kusankha ndi m'zigawo zomwe zimawerengedwa pofotokoza mwatsatanetsatane: kusintha kwa vacuum.
Post Nthawi: Jul-13-2021