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Pa chilichonse kuyambira nyumba zogona mpaka nyumba zamalonda komanso kuyambira milatho mpaka misewu, timapereka mitundu yosiyanasiyana ya gasi.yankho la es, ukadaulo wa mapulogalamu ndi ntchito zothandizira kuti zikuthandizeni kukwaniritsa zolinga zanu zopanga zinthu, khalidwe lanu, ndi mtengo wake.
ZathumpweyaUkadaulo wathu wokhudza njira zogwirira ntchito watsimikizika kale m'mapulojekiti ambiri omanga padziko lonse lapansi, kuthandizira njira zosiyanasiyana monga kuziziritsa konkriti, kuyeretsa konkriti, kuzizira pansi, kuyika ma HVAC, kuimitsa mapaipi, kukonza madzi ndi kupanga zitsulo. Ukadaulo wathu umakhudza mitundu yonse ya mapulojekiti omanga, kuphatikizapo makina olemera, kuyika m'mphepete mwa nyanja, mapaipi, mafakitale opangira mphamvu ndi njira zogwirira ntchito, komanso machitidwe a mphamvu za mphepo, mafunde ndi mafunde.

Lero tikambirana kwambiri za kugwiritsa ntchito nayitrogeni yamadzimadzi yoyera pang'ono polekanitsa mpweya wa cryogenic mumakampani omanga.

Lchiyero chabwino lNayitrogeni wamadzimadzi amagwiritsidwa ntchito kwambiri mumakampani omanga, ndipo mawonekedwe ake apadera otentha amapereka yankho lothandiza pazinthu zambiri zomanga. Izi ndi zomwe zimagwiritsidwa ntchito makamaka ndi nayitrogeni wamadzimadzi mumakampani omanga:

Concreteckupukuta

Zofunikira pakuziziritsa konkriti zimatha kusiyana kwambiri kuchokera ku ntchito imodzi kupita ku ina. Zimakhudzidwanso ndi zinthu zakunja monga kusinthasintha kwa kutentha ndi nyengo. Opanga konkriti wokonzeka nthawi zambiri amafunikira njira yoziziritsira kapena yowonjezera mphamvu kuti athe kutsatira kutentha komwe kumafotokozedwa bwino pothira konkriti pa ntchito pa milatho, ngalande, maziko ndi ntchito zina zofanana.

Kuzizira pansi

Dothi losakhazikika ndi dothi lotayirira zingayambitse mavuto aakulu pachitetezo ndi ntchito panthawi ya ntchito zapansi panthaka komanso ntchito zomangira ngalande. Nthaka iyenera kukhazikika bwino kuti isagwe panthawi yokumba ndi ntchito zina zomanga. Njira imodzi yokwaniritsira izi ndi kuzizira malo ofunikira a nthaka ndimadzinayitrogeni (LN2).

Kuzimitsa mapaipi osawononga chilengedwe

Kuti mugwire ntchito yokhazikitsa kapena kukonza mapaipi, nthawi zambiri pamafunika kutulutsa madzi m'chitoliro chonse ndikutseka makinawo kwathunthu. Kuziziritsa gawo la mapaipi kungakhale njira yachangu komanso yothandiza kwambiri, kuchotsa kufunika kotseka makina onse.LMayankho ozizira a iquid nitrogen (LIN) okhala ndi zida zothandizira komanso ntchito zothandizira kuti zithandizire kuzizira kwa mapaipi osavulaza kuti ntchito yokonza ichitike mwachangu komanso moyenera.

Kuyeretsa zinyalala

Malo osungiramo zinthu pansi pa nthaka ndi kuyeretsa ngalande: Poyeretsa dothi m'malo osungiramo zinthu pansi pa nthaka ndi ngalande, njira yomangira nayitrogeni yamadzimadzi imatha kumaliza ntchitoyi mwachangu komanso modalirika. Kudzera mu kutentha kochepa kwa nayitrogeni yamadzimadzi, dothi limazizira mwachangu ndipo limakhala losavuta kuyeretsa, zomwe zimapangitsa kuti ntchito ikhale yogwira ntchito bwino komanso yotetezeka.

Chithandizo chapadera cha mapangidwe

Kutseka madzi mwadzidzidzi ndi chithandizo chadzidzidzi: Ukadaulo wozizira mofulumira wa nayitrogeni wamadzimadzi umagwira ntchito yofunika kwambiri pakukonza ngalande zapansi panthaka, kutseka madzi mwadzidzidzi komanso chithandizo chadzidzidzi. Ukhoza kupanga nsalu yokhazikika ya nthaka yozizira m'kanthawi kochepa, ndikuchotsa madzi apansi panthaka ndikuletsa kukula kwa vutoli.

Kugwiritsa ntchito kwa nyengo

Kubzala mbewu m'mitambo ndi kukulitsa mvula: Ngakhale kuti izi sizikugwiritsidwa ntchito mwachindunji m'makampani omanga, nayitrogeni yamadzi imagwiritsidwa ntchito m'madipatimenti a nyengo pobzala mbewu m'mitambo ndi kukulitsa mvula, zomwe ndizofunikira kwambiri pakukonza mikhalidwe yomanga ndikuwonetsetsa kuti zomangamanga zikupita patsogolo pamalo omanga.