Nzvimbo yakachengeteka pakati peacetylene cylinder uye oxygen cylinder

Panguva yekuvaka, mabhodhoro eokisijeni neacetylene anofanirwa kuchengetwa mamita gumi kubva panzvimbo yekupisa, uye chinhambwe chiri pakati peokisijeni nemabhodhoro eacetylene chinofanira kuchengetedzwa kupfuura mamita mashanu.Kureba kwewaya yekutanga (yakatarisana newaya) yemushini wewelding inofanira kunge isingasviki 5m, uye kureba kwewaya yechipiri (welding bar wire) inofanira kunge isingasviki 30m.Iyo wiring inofanira kudzvinyirirwa zvakasimba uye chivharo chekudzivirira chakavimbika chinofanira kuiswa.Welding wire inofanira kupetwa kaviri panzvimbo.Mapaipi esimbi, chikafuri chesimbi, njanji uye masimbi ezvimiro zvesimbi hazvifanirwe kushandiswa sewaya yepasi yechiuno.Hapana kukuvadza kune welding tsvimbo waya, yakanaka insulation.
Yakanyungudutswa acetylene cylinder mukugadzirwa (inozonzi acetylene cylinder) uye bhomba reokisijeni rinoshandiswa zvakanyanya mukupisa nekucheka, uye rinowanzoshandiswa panguva imwe chete, iyo okisijeni yekupisa gasi, acetylene yekupisa gasi, okisijeni uye acetylene. uye zvipfeko mumudziyo unotakurika wekumanikidza, zvichiteerana, mukushandiswa kwemaitiro, kune mamwe matambudziko mumadhigirii akasiyana, akadai seacetylene cylinder ine okisijeni bhomba yakaiswa panzvimbo imwechete, Hapana kureba kwekuchengetedza;Silinda yeokisijeni uye kubata kwemafuta, acetylene cylinder yakachinjika kutenderera, kwete yakamira static yakaiswa mukushandiswa;Acetylene bhodhoro repamusoro tembiricha mune anopfuura 40 ℃, zhizha rakavhurika basa risina chivharo;Okisijeni, mabhodhoro e-acetylene haagari maererano nezvinodiwa zvekusarira kudzvinyirira, matambudziko aya, akaita kuti pave nekuitika kwehuwandu hwevakafa.Nekuti yakanyungudika acetylene, pane acetone muhumburumbira.Kana iyo Angle yakarerekera isingasviki madhigirii makumi matatu, kana vharuvhu yakavhurwa (panguva yekushandiswa), acetone inogona kubuda uye kusanganiswa nemhepo kuita musanganiswa unoputika.Muganho wekuputika ndeye 2.55% kusvika 12.8% (vhoriyamu).Oxygen cylinders ane high-pressure okisijeni, uye pane zvinhu zvemuviri uye zvemakemikari zvisina kuchengeteka: zvinhu zvemuviri: mushure mokunge okisijeni yakamanikidzwa uye kuwedzera kwekuwedzera, kunowanzoenderana nemhepo yakapoteredza.Kana mutsauko wekumanikidzwa pakati peokisijeni nemhepo yemhepo yakakura, tsika iyi yakakura zvakare.Kana musiyano mukuru wekumanikidza ukakurumidza kusvika pakuenzana uku munguva pfupi pamusoro penzvimbo yakati wandei, unoumba kunowanzonzi "kuputika".Kana kuenzana uku kunowanikwa kwenguva yakati rebei kuburikidza nemapores madiki, "jet" inoumbwa.Zvose zvinogona kuva nemigumisiro yakakomba.Kemikari zvinhu.Nekuti okisijeni chinhu chinotsigira kupisa, kana paine zvinhu zvinopisa uye mamiriro ekubatidza, kupisa zvine chisimba kunogona kuitika, uye kunyange moto unoputika.

1, "Yakanyungudutswa acetylene cylinder kuchengetedza mitemo yekuongorora" chinyorwa 50 acetylene bhodhoro kushandiswa kwegadziriro "kana uchishandisa okisijeni cylinder uye acetylene bhodhoro, vanofanira kuedza kudzivisa pamwe chete; Uye kuvhura moto kureba kazhinji hakusi pasi pemamita gumi ";Hapana tsanangudzo yakajeka yedaro riri pakati pemabhodhoro maviri.
2, "Welding uye kucheka kuchengetedzwa" GB9448-1999: mukushandiswa nechinhambwe chenzvimbo yekupisa yakakura kupfuura 10 metres, asi chinhambwe chiri pakati peokisijeni neacetylene mabhodhoro muChina chinoita sechisina kujeka.
3. Chisungo 552 cheMagetsi Indasitiri Yekuchengetedza Basa Regulations (Thermal uye Mechanical Parts) inoda kuti "nhambwe iri pakati peokisijeni cylinders iri kushandiswa uye acetylene cylinders haifaniri kunge iri pasi pe8 metres".
4. "Gasi welding (Kucheka) Fire Safety Operation Mitemo" muchipiri yakataura kuti "oxygen cylinders, acetylene cylinders inofanira kuiswa zvakasiyana, nzvimbo haifaniri kunge iri pasi pemamita mashanu. Standard plant safety code yeFire Operation HG 23011-1999 ye indasitiri yemakemikari yePeople's Republic of China.


Nguva yekutumira: Jul-07-2022