Makhalidwe ndi chiopsezo cha ma laboratory air supply systems

1. Zomwe zili mu labotale yoperekera mpweya:

1.1 Zofunika: Laborator imafuna kuyenda kwa gasi nthawi zonse, kuyeretsedwa kwa gasi, ndipo imapereka mpweya wowunikira zida za labotale kuti zipereke kuchuluka ndi mpweya wokhazikika.

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1.2 Economic: Kumanga silinda ya gasi yokhazikika kumatha kupulumutsa malo ochepera a labotale, osafunikira kudula mukasintha silinda kuti mutsimikizire kuperekedwa kwa gasi mosalekeza.Ogwiritsa ntchito amangoyendetsa masilindala ochepa, amalipira lendi ya botolo lachitsulo pang'ono, chifukwa mfundo zonse zomwe zimagwiritsidwa ntchito mu gasi womwewo zimachokera ku gasi lomwelo.Njira yoperekera yotereyi pamapeto pake idzachepetsa mayendedwe, kuchepetsa kuchuluka kwa mpweya wobwerera m'botolo lamakampani amafuta, komanso kasamalidwe kabwino ka masilinda.

1.3 kagwiritsidwe: Pakatikati papaipi yoperekera mapaipi imatha kuyika malo ogulitsa gasi, malo ogwirira ntchito omveka bwino.

1.4 chitetezo: kuwonetsetsa kusungidwa kwake ndikugwiritsa ntchito chitetezo.Imateteza woyesa kuti asasokonezedwe ndi mpweya wapoizoni komanso wowopsa pakuyesa.

2. Kuopsa kwa gasi wa labotale

2.1 Mipweya ina imatha kuyaka, kuphulika, poizoni, dzimbiri mwamphamvu, ndi zina zotero, ikangotuluka, imatha kuvulaza antchito ndi zida.

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2.2.Mitundu yosiyanasiyana ya mpweya imagwiritsidwa ntchito m'malo omwewo.Ngati pali mipweya iwiri yomwe imakhala ndi mphamvu zamagetsi monga kuyaka kapena kuphulika, imatha kuvulaza antchito ndi zida.

2.3 Zambiri zamasilinda a gasi zimafika ku 15MPa, zomwe ndi 150 kg / cm2, ngati botolo la botolo la mpweya likutuluka mu chipangizo cha decompression, n'zotheka kutulutsa ziwalo zina, ndipo mphamvu zake zimakhala ndi kuvulala koopsa kwa thupi la munthu kapena zipangizo..

Zoyenera komanso kukonzekera kukakamiza kwa chitoliro chaukadaulo

Dongosolo la mapaipilo limalizidwa ndipo likugwirizana ndi zofunikira za mapangidwe ndi malamulo.

Nthambi, hanger ndi choyikapo chitoliro zatha, ndipo kuzindikira zolakwika za ray kwafika kwathunthu pamapangidwewo, ndipo gawo la mayeso, weld ndi zina ziyenera kuyesedwa sizimapakidwa utoto komanso kulumikizidwa.

Kuyeza kuyesedwa kwayesedwa kwatsimikiziridwa, kulondola kumayikidwa ku 1.5, ndipo mtengo wonse wa tebulo uyenera kukhala 1.5 mpaka 2 nthawi zambiri zomwe zimayesedwa.

Asanayambe kuyesedwa, dongosolo loyesera, zipangizo ndi zomangira sizidzaphatikizidwa mu dongosolo loyesera, ndipo malo a bolodi akhungu amagwiritsidwa ntchito kuyika chizindikiro choyera cha lacquer ndi zolemba.

Madzi oyesera ayenera kugwiritsidwa ntchito ndi madzi oyera, ndipo chloride ion zili m'madzi sayenera kupitirira 25 × 10-6 (25 ppm).

Paipi yanthawi yochepa yoyeserera imalimbikitsidwa, ndipo chitetezo ndi kudalirika kuyenera kuyang'aniridwa.

Onani ngati mavavu onse pa chitoliro ali pa malo otseguka, ngati spacers anawonjezera, ndi retracting valavu pachimake ayenera kuchotsedwa, ndipo pambuyo kuyeretsa akhoza kukonzanso.


Nthawi yotumiza: Feb-23-2022