Kuvakwa kwepombi yegesi yakachena kwazvo

I. Nhanganyaya

Nekubudirira kwenyika yangusemiconductoruye maindasitiri ekugadzira zvinhu zvakakosha, kushandiswa kwemapaipi egasi akachena kwazvokuri kuramba kuchiwedzera kupararira. Maindasitiri akadai sema semiconductors, electronics, mishonga, uye chikafu ese anoshandisa mapaipi egasi akachena zvakanyanya kusvika padanho rakasiyana. Nokudaro, kushandiswa kwemapaipi egasi akachena zvakanyanya. Kuvakwa kuri kuramba kuchikosha kwatiri.

2. Mashandisirwo azvo

Maitiro aya anonyanya kukodzera kuiswa nekuyedzwa kwemapaipi egasi mumafekitori emagetsi neesemiconductor, uye kusungirirwa kwemapaipi egasi esimbi isina ngura ane madziro matete. Akakodzerawo kuvaka mapaipi akachena mumafekitori emishonga, ezvekudya nedzimwe nzvimbo.

3. Nheyo yemaitiro

Zvichienderana nehunhu hweprojekiti, kuvaka kweprojekiti kwakakamurwa kuita matanho matatu. Danho rega rega rinofanira kuongororwa zvakanyanya nezvehunhu uye kuchena. Danho rekutanga nderekugadzirira pombi. Kuti kuve nechokwadi chekuti zvinodiwa pakuchena, kugadzira pombi kunowanzoitwa mukamuri rekugadzirira pombi rine nhanho 1000. Danho rechipiri nderekuisa panzvimbo yacho; danho rechitatu nderekuongorora sisitimu. Kuedza sisitimu kunonyanya kuyedza dust particles, dova point, oxygen content, uye hydrocarbon content mupombi.

4. Nzvimbo huru dzekuvaka

(1) Kugadzirira usati wavaka

1. Kuronga vashandi nekugadzirira michina nemidziyo inoshandiswa pakuvaka.

2. Vaka imba yakagadzirwa kare ine hutsanana hwe1000.

3. Ongorora madhirowa ekuvaka, gadzira mapurani ekuvaka zvichienderana nehunhu hwepurojekiti nemamiriro chaiwo, uye gadzira mishumo yehunyanzvi.

(2) Kugadzirwa kwepombi

1. Nekuda kwekuchena kwakanyanya kunodiwa pamapaipi egasi akachena kwazvo, kuitira kuderedza basa rekunamira panzvimbo yekuisa uye kuve nechokwadi chekuchena, kuvakwa kwepaipi kunotanga kwagadzirwa mukamuri rakagadzirwa nematanho 1000. Vashandi vekuvaka vanofanira kupfeka mbatya dzakachena uye kushandisa Michina nezvishandiso zvinofanirwa kucheneswa, uye vashandi vekuvaka vanofanira kuva nepfungwa yakasimba yekuchena kuderedza kusvibiswa kwemapaipi panguva yekuvaka.

2. Kucheka mapaipi. Kucheka mapaipi kunoshandisa chishandiso chakakosha chekucheka mapaipi. Kumucheto kwechekwa kwacho kwakatarisana nepakati pepombi. Pakucheka mapaipi, matanho anofanira kutorwa kudzivirira guruva rekunze nemhepo kuti zvisasvibise mukati mepombi. Zvinhu zvacho zvinofanira kuiswa mumapoka uye kuverengerwa nhamba kuti zvive nyore kusanganisa mapaipi.

3. Kubatanidza mapaipi. Pamberi pekusanganisa mapaipi, chirongwa chekusanganisa chinofanira kuunganidzwa uye kuiswa mumuchina wekusanganisa otomatiki. Mienzaniso yekusanganisa inogona kungobatanidzwa chete mushure mekunge sampuli dzaongororwa. Mushure mezuva rimwe chete rekusanganisa, sampuli dzinogona kusanganiswa zvakare. Kana sampuli dzacho dzakanyatsokodzera, maparamita ekusanganisa acharamba asina kuchinja. Inochengetwa mumuchina wekusanganisa, uye muchina wekusanganisa otomatiki wakasimba panguva yekusanganisa, saka mhando yekusanganisa inokodzerawo. Hunhu hwekusanganisa hunodzorwa ne microcomputer, iyo inoderedza kukanganisa kwezvinhu zvevanhu pamhando yekusanganisa, inovandudza kushanda zvakanaka, uye inogadzira welds dzemhando yepamusoro.

4. Maitiro ekunamira

Kuvakwa kwepombi yegesi yakachena kwazvo

(3) Kuiswa panzvimbo yacho

1. Kuiswa kwemapaipi egasi akachena kwazvo panzvimbo yacho kunofanira kunge kwakachena uye kwakachena, uye vanoisa vanofanira kupfeka magirovhosi akachena.

2. Kureba kwenzvimbo dzemabhureki kunofanirwa kuenderana nezvinodiwa zvemadhirowa, uye nzvimbo yega yega yakatarwa inofanira kuvharwa nejira rakakosha rerabha repombi yeEP.

3. Kana mapaipi akagadzirwa kare akatakurwa kuenda kunzvimbo yacho, haagoni kuroverwa kana kutsikwa, uye haagoni kuiswa zvakananga pasi. Mushure mekunge mabhureki aiswa, mapaipi anonamirwa ipapo ipapo.

4. Maitiro ekunamira mapaipi panzvimbo iyi akafanana neari muchikamu chekugadzirira.

5. Mushure mekunge welding yapera uye vashandi vakakodzera vaongorora sampuro dzewelding joints pamwe chete ne welding joints dziri pamapombi kuti zvionekwe kuti zvakakodzera, batanidza label ye welding joints wozadza rekodhi ye welding.

(4) Kuedzwa kwesystem

1. Kuedza sisitimu ndiyo nhanho yekupedzisira mukuvaka gasi rakachena kwazvo. Izvi zvinoitwa mushure mekunge bvunzo yekumanikidzwa kwepombi uye kucheneswa kwapera.

2. Gasi rinoshandiswa pakuedza sisitimu ndiro rinotanga negasi rakakodzera. Kuchena, huwandu hweokisijeni, dova uye mahydrocarbon egasi zvinofanira kusangana nezvinodiwa.

3. Chiratidzo chinoedzwa nekuzadza pombi negasi rakakodzera uye kuchiyera nechishandiso chiri panzvimbo yekubuditsa mvura. Kana gasi rabuda mupombi rakakodzera, zvinoreva kuti chiratidzo chepombi chakakodzera.

5. Zvinhu

Mapaipi egasi akachena zvakanyanya anowanzo shandisa mapaipi esimbi isina ngura ane madziro matete zvichienderana nezvinodiwa nechinhu chinotenderera, chinowanzoita 316L (00Cr17Ni14Mo2). Kune zvinhu zvitatu zvikuru zve alloy: chromium, nickel, uye molybdenum. Kuvapo kwechromium kunovandudza kuramba kwesimbi isina ngura mu oxidizing media uye kunoumba jira re chromium-rich oxide film; nepo kuvapo kwe molybdenum kunovandudza kuramba kwesimbi isina ngura mu non-oxidizing media. Kuramba ngura; Nickel chinhu chinoumba austenite, uye kuvapo kwavo hakungogadziri kuramba ngura kwesimbi chete, asiwo kunovandudza mashandiro esimbi.