Kodi madera omwe amagwiritsidwa ntchito kwambiri ndi omwe amagwiritsidwa ntchito kwambiri

Mavavu osiyanasiyana omwe ali pamafakitale osiyanasiyana, makamaka mu mafuta a petrochem, mankhwala a Perochemical, mankhwala, makina opanga mavalo amakhudzidwa kwambiri ndi zifukwa zokhalapo).

1, mavuvu a kuyika mafuta
Mafuta oyenerera. Mavesi ambiri omwe amafunikira mayunitsi oyenga bwino ndi ma vanili apapu, makamakapachipataS, mavavu adziko lapansi, chekeni, mavuvu otetezeka, ma valve a mpira, mavalo a gulugufe, misampha. Mwa iwo, valavu ya chipata iyenera kuwerengera pafupifupi 80% ya chiwerengero chonse cha mavamu, (mavuvuni amawerengera 3% mpaka 5% ya ndalama zonse mu chipangizocho).

2, hydrolectric mphamvu zamagetsi zopangira
Ntchito yomanga mphamvu ya China ikupanga njira yayikulu, kotero kufunika kwa mavesi akuluakulu opanikizika, kupanikizika kumachepetsa mavesi, ma valves a panja,Mavalo agogo agogo.Mavesi oletsa mwadzidzidzi ndi mavavu oyenda oyenda, zida zosindikizira zosindikizira Gialbobe zigwa.

3, ma metallicalgical ogwiritsira ntchito
Makampani ogulitsa pazithunzi mu alumina amafunikira kuvala valavu yocheperako (potuluka ma valve a Globe), misampha. Makampani ogulitsa otakata amafunikira ma valve a mpira osindikizidwa achitsulo, mavalidwe a gulugufe ndi ma valves mpira a mpira, odulidwa am'madzi ndi maamwambo anayi.

4, magwiridwe antchito am'madzi valavu
Kutsatiridwa ndi chitukuko cha migodi yamphepete mwa nyanja, kuchuluka kwa tsitsi lake lam'madzi kumafunikira kugwiritsa ntchito valavu pang'onopang'ono. Pulatifomu yam'madzi imafunikira kugwiritsa ntchito ma valves otsekeka, amayang'ana mavesi, mavavumu angapo.

5, chakudya ndi Valuve
Makampaniwa amafunikira masikono osapanga dzimbiri, osadandaula apulasitiki onse apulasitiki. Magawo omwe ali pamwambawa a valavu, poyerekeza ndi kuchuluka kwakukulu kwa mavalidwe ambiri, monga mavavu ambiri, mavuvu, ma valves a surle, ma valves,Chongani valavus, ma valve a mpira, mavalo a gulugufe ambiri.

6, kumidzi, kuthira ma umisiketi
Kutentha kwa mzindawu, kuyenera kugwiritsa ntchito mavalidwe ambiri okhala ndi zitsulo, mavalo ozungulira ozungulira ndi ma valves obisika mwachindunji. Chifukwa cha valavu yotereyi kuti ithetse mapaisiili a hydraulodinal ndi zotchinga, kuti mukwaniritse zonse zopulumutsa, mibadwo yotentha.

7, ma faipiline ogwiritsa ntchito
Mapaipi ataliatali makamaka chifukwa cha mafuta osadukiza, zomalizidwa ndi ziphuphu zachilengedwe. Mapaipi amtunduwu amafunikira kugwiritsa ntchito mavu ambiri amangedwa ma roves atatu opangidwa ndi mikwingwirima, ma valfure anti-sulufure ma valves, ma valves, amayang'ana mavavu.