Nzira dzinoverengeka dzakajairika dzekubatanidza mavharuvhu esimbi

2024-01-03 09:35:26

Stainless simbi mavharuvhu anoshandiswa zvakanyanya mumunda weindasitiri. Kune marudzi akawanda uye nzira dzekubatanidza. Kuti iyo yese Stainless simbi valve yakabatana sei nepombi kana michina haigone kufuratirwa. Mavharuvhu esimbi asina simbi anoita seane mvura inomhanya, inodeuka, inodonha, uye inobuda. Vazhinji vavo imhaka yokuti nzira yakarurama yekubatanidza haina kusarudzwa.Inotevera inosuma yakajairika Stainless simbi yekubatanidza vharafu nzira.

1. Flange kubatana

Flange yekubatanidza ndiyo inonyanya kushandiswa yekubatanidza fomu pakati pesimbi isina tsvina mavharuvhu nemapombi kana midziyo. Inoreva kubatanidzwa kunobviswa umo maflanges, gaskets uye mabhoti zvakabatanidzwa kune mumwe nemumwe seti yezvivakwa zvakabatanidzwa zvekuisa chisimbiso. Pipe flange inoreva flange inoshandiswa kupinza pombi mumudziyo wepombi, uye kana ichishandiswa pamidziyo, inoreva kupinza uye kubuda kwemidziyo. Flange yekubatanidza iri nyore kushandisa uye inogona kumirisana nedzvinyiriro huru. Flange yekubatanidza inogona kuiswa kune Stainless simbi mavharuvhu eakasiyana mazita saizi uye nemazita ekumanikidza, asi pane zvimwe zvinorambidzwa patembiricha yekushanda. Pasi pemamiriro ekupisa kwepamusoro, flange yekubatanidza mabhaudhi inokwira uye inokonzera kuvuza. Mumamiriro ezvinhu akajairika, maFlange ekubatanidza anokurudzirwa kuti ashandiswe patembiricha ≤350 ° C.

2. Threaded connection

Iyi inzira yakapfava yekubatanidza inowanzoshandiswa pamavharuvhu madiki esimbi.

1) Kuisa chisimbiso chakananga: Idzo dzemukati nekunze tambo dzinoita sezvisimbiso. Kuti uve nechokwadi chekuti kubatana hakubvire, mafuta ekutungamirira, machira uye tape yakasviba inowanzoshandiswa kuizadza.

2) Kuisa chisimbiso chisina kunanga: Simba rekusimbisa shinda rinoendeswa kune gaskets pandege mbiri, zvichibvumira magaskets kuita sezvisimbiso.

3. Welding connection

Welded connection inoreva rudzi rwekubatanidza umo simbi isina simbi valve body ine welding groove uye yakabatana nepipeline system kuburikidza newelding. Iyo welded yekubatanidza pakati peStainless simbi mavharuvhu uye mapaipi anogona kukamurwa kuita butt welding (BW) uye socket welding (SW). Stainless simbi vharafu butt welding connections (BW) inogona kuiswa kune akasiyana siyana, kumanikidzwa uye yakakwirira tembiricha nharaunda; nepo socket welding connections (SW) inowanzokodzera mavharuvhu esimbi isina tsvina ≤DN50.

4. Kadhi sleeve yekubatanidza

Nheyo yekushanda yekubatanidza ferrule ndeyokuti kana nut yakasimbiswa, ferrule iri pasi pekumanikidzwa, zvichiita kuti blade yayo irume mumadziro ekunze kwepombi. Iyo yekunze koni pamusoro peiyo ferrule iri padhuze neiyo cone pamusoro mukati mejoint pasi pekumanikidzwa, nokudaro nekuvimbika kudzivirira kubuda. .Zvakanakira zveiyi fomu rekubatanidza ndezvi:

1) Saizi diki, huremu huremu, chimiro chakareruka, nyore kuparadzanisa uye kuunganidza;

2) Simba rekubatanidza rakasimba, rakasiyana-siyana rekushandisa, uye rinokwanisa kushingirira kukwira (1000 kg/cm²), tembiricha yepamusoro (650 ℃) uye kudengenyeka kwemhepo;

3) Zvinhu zvakasiyana-siyana zvinogona kusarudzwa, zvakakodzera anti-corrosion;

4) Izvo zvinodiwa zvekugadzirisa zvinodikanwa hazvina kukwirira;

5) Zviri nyore kuisa pakakwirira.

Parizvino, fomu rekubatanidza ferrule rakagamuchirwa mune mamwe madiki-diameter asina stainless simbi zvigadzirwa munyika yangu.

5. Clamp connection

Iyi inzira yekubatanidza inokurumidza inoda mabhaudhi maviri chete uye inokodzera mavharuvhu esimbi asina kudzvanywa anowanzo kuparadzaniswa.

6. Internal self-tightening connection

Internal self-tightening connection imhando yekubatanidza inoshandisa medium pressure yekuzvisimbisa. Kuwanda kwesimba repakati, ndiko kukura kwesimba rekuzvisimbisa. Nokudaro, iyi fomu yekubatanidza inokodzera mavharuvhu e-high-pressure stainless simbi. Kuenzaniswa nekubatana kweflange, inochengetedza zvinhu zvakawanda uye manpower, asi inodawo imwe preload simba kuitira kuti igone kushandiswa zvakavimbika kana kudzvanywa muvharuvhu kusiri kukwirira. Mavharuvhu esimbi asina simbi akagadzirwa neanozvisimbisa ekuisa chisimbiso kazhinji mavharuvhu esimbi asina simbi.

7. Dzimwe nzira dzekubatanidza

Kune mamwe akawanda akawanda ekubatanidza mafomu eStainless simbi mavharuvhu. Semuenzaniso, mamwe mavharuvhu esimbi asina tsvina asingade kubviswa anosungirirwa papombi; mamwe mavharuvhu asina simbi asina simbi anoshandisa socket connections, etc. Vashandisi vesimbi isina tsvina vanofanira kuvabata zvakananga maererano nemamiriro chaiwo.