Nzira Yokugadzirisa sei mavharuvhu ari kubuda?

Kana vharafu ichidonha, kutanga tinoda kutsvaga chikonzero chekudonha kwevhavha, uye tozogadzira chirongwa chekugadzirisa valve maererano nezvikonzero zvakasiyana.Izvi zvinotevera zvinowanzoitika zvikonzero zvekubuda kwevharuvhu uye mhinduro.

1.Muviri uye Bonnet Leaks

Chikonzero:

① Hunhu hwekukanda husina kukwirira, uye muviri nebhoneti zvine hurema hwakadai semablister, yakasununguka chimiro uye slag kuisirwa;

② kuputika kwechando;

③ Kupisa kushata, kune hurema hwakadai senge slag kuisirwa, kusiri-welding, kutsemuka kwekushushikana, nezvimwe;

④Ivhavhavha yesimbi inokuvadzwa mushure mekurohwa nechinhu chinorema.

Maintenance method:

①Kuvandudza kunaka kwekukanda, uye ita bvunzo yesimba zvinoenderana nemirairo isati yaiswa;

②Kumavharuvhu anoshanda nekushisa kwakadzika se 0 ° C kana pasi pe 0 ° C, kuchengetedza kupisa kana kusanganiswa kunofanira kuitwa, uye mavharuvhu asingashandisi anofanira kudonhedzwa nemvura yakaunganidzwa;

③ Musono wevhavha yemuviri wevharuvhu uye bhoneti inoumbwa newelding ichaitwa zvinoenderana nemirairo yekushanda kwewelding, uye kuona kukanganisa uye kuyedzwa kwesimba kuchaitwa mushure mekunama;

④ Inorambidzwa kusunda nekuisa zvinhu zvinorema pavharuvhu, uye hazvibvumidzwe kurova simbi yakakandwa uye isiri-simbi mavharuvhu nesando yeruoko.Kuiswa kwemavharuvhu makuru-diameter kunofanirwa kuve nemabhuraketi.

2. Leakage at Packing

Iko kuvuza kwevhavha, Chikonzero chikuru ndechekutakura kuvuza.

Chikonzero:

① Iyo yekurongedza haina kusarudzwa nemazvo, haina kupesana nekuora kwepakati, uye haidzivirirwe nekushandiswa kwekumanikidza kwakanyanya kana vacuum, tembiricha yakakwira kana tembiricha yakaderera yevhavha;

②Kurongedza kwakaiswa zvisizvo, uye kune hurema hwakadai sekutsinhanisa hombe nediki, iyo screw-yakakombwa yejoini yakashata, uye yepamusoro yakasimba uye yepasi yakasununguka;

③Pakeji yasakara uye yarasikirwa nekusimba kwayo nekuti yakapfuura hupenyu hwayo hwesevhisi;

④Kurongeka kwechidzitiro chevharuvhu hakuna kukwirira, uye kune hurema hwakadai sekukotama, ngura uye kupfeka;

⑤ Nhamba yekutakura madenderedzwa haina kukwana, uye gland haina kumanikidzwa zvakasimba;

⑥ Iyo gland, mabhaudhi, uye zvimwe zvikamu zvakakuvadzwa, zvekuti gland haigone kudzvanywa;

⑦ Kushanda kusina kunaka, simba rakawandisa, nezvimwewo;

⑧ Gland inotsvedza, uye mukaha uripo pakati pegland nedzinde idiki kana yakakura kwazvo, zvichikonzera kupera kwehunde uye kukuvadzwa kwekurongedza.

Maintenance method:

① Izvo zvinhu uye rudzi rwekurongedza zvinofanirwa kusarudzwa zvinoenderana nemamiriro ekushanda;

②Kutakura kunofanirwa kuiswa nenzira kwayo zvichienderana nemirairo yakakodzera, kurongedza kunofanirwa kuiswa nekutsikirirwa imwe neimwe, uye iyo yekubatanidza inofanirwa kunge iri pa30 ℃ kana 45 ℃;

③ Kurongedza kwave kushandiswa kwenguva yakareba, kukwegura uye kukanganisa kunofanira kutsiviwa nenguva;

④Dzinde rinofanira kutwasanudzwa uye kugadziriswa mushure mekukotama uye kupera, uye avo vane kukuvara kwakanyanya vanofanira kutsiviwa nenguva;

⑤ Kutakura kunofanira kuiswa maererano nenhamba yakatarwa yekutendeuka, gland inofanira kusimbiswa symmetrically uye yakaenzana, uye sleeve yekumanikidza inofanira kuva ne pre-tightening clearance inopfuura 5mm;

⑥ Gland dzakakuvadzwa, mabhaudhi uye zvimwe zvikamu zvinofanirwa kugadziriswa kana kutsiviwa nenguva;

⑦ Maitiro ekushanda anofanirwa kuteverwa, kunze kwekukanganisa ruoko-gumbo, shanda neanogara achimhanya uye akajairika simba;

⑧ Iyo gland bolts inofanira kusimbiswa zvakaenzana uye symmetrically.Kana mukaha uri pakati pegland uye tsinde yakanyanya kudiki, gaka rinofanira kuwedzerwa zvakakodzera;kana gwanza riri pakati pegland netsinde rakanyanya kukura, rinofanira kutsiviwa.

3. Kubuda kwechisimbiso chepamusoro

Chikonzero:

① Nzvimbo yekuisa chisimbiso haina kuenzana pasi uye haigone kuumba tambo yakasimba;

②Nzvimbo yepamusoro yekubatanidza pakati pevhavha yehunde uye chikamu chekuvhara chakamiswa, chisina kunaka kana chakasakara;

③Dzinde revharuvhu rakakotama kana kuunganidzwa zvisina kunaka, zvichiita kuti chikamu chinovhara chitsvedzwe kana kusarongeka;

④ Hunhu hwechisimbiso chepamusoro zvinhu hazvina kusarudzwa kana kuti valve haina kusarudzwa maererano nemamiriro ekushanda.

Maintenance method:

① Zvinoenderana nemamiriro ekushanda, zvinhu uye rudzi rwegasket zvakasarudzwa nenzira kwayo;

②Kunyatsogadzirisa, kushanda zvakanaka;

③ Mabhaudhi anofanira kusimbiswa zvakaenzana uye akaenzana.Kana zvichidikanwa, wrench ye torque inofanira kushandiswa.Simba rinotanga kusimba rinofanirwa kusangana nezvinodiwa uye harifanire kunge rakakura kana diki.Panofanira kunge paine imwe pre-kusimbisa clearance pakati peflange neiyo tambo yekubatanidza;

④Musangano wegasket unofanirwa kuenderana nechepakati, uye simba rinofanira kunge rakafanana.Iyo gasket haibvumidzwe kupindirana uye kushandisa kaviri gaskets;

⑤ Kana iyo static yekuisa chisimbiso nzvimbo yakasvibiswa, yakakuvadzwa, uye mhando yekugadzira haina kukwirira, inofanirwa kugadziriswa, pasi, uye kuongororwa kuti iite ruvara, kuitira kuti iyo static yekuisa chisimbiso inosangana nezvinodiwa;

⑥ Chengetedza kuchenesa paunenge uchiisa gasket, nzvimbo yekuisa chisimbiso inofanira kucheneswa neparafini, uye gasket haifanirwe kuwira pasi.

4. Kudonha pajojo remhete yekuisa chisimbiso

Chikonzero:

①Mhete yekuisa chisimbiso haina kupetwa zvakasimba;

②Mhete yekuisa chisimbiso yakasungwa pamwe chete nemuviri, uye kunaka kwepamusoro hakuna kunaka;

③Iyo tambo yekubatanidza, sikuruu uye mhete yekumanikidza yerin'i yekuvharira yakasununguka;

④Iyo yekuvharisa mhete yekubatanidza yakasvibiswa.

Maintenance method:

①Iyo inodonhedza panzvimbo yekuisa chisimbiso uye yekuumburudza inofanirwa kubaiwa neadhesive uye yozogadziriswa nekukunguruka;

②Mhete yekuisa chisimbiso inofanira kuiswa zvakare-welded zvinoenderana neyakagadzirirwa welding.Kana iyo weld yakatarisana isingagadziriswe, iyo yekutanga yekumusoro welding uye kugadzirisa ichabviswa;

③Bvisa sikuruu uye wodzvanya mhete, chenesa, tsiva zvikamu zvakakanganisika, geya nzvimbo yekuisa chisimbiso pakati pechisimbiso nechigaro chekubatanidza, uye unganidzazve.Kune zvikamu zvine kukuvadzwa kukuru kwekuora, inogona kugadziriswa ne welding, bonding uye dzimwe nzira;

④Nzvimbo yekubatanidza yemhete yekuisa chisimbiso yakasvibiswa uye inogona kugadziriswa nekukuya, kubatanidza uye dzimwe nzira.Kana isingakwanisi kugadziriswa, mhete yekuvhara inofanira kuchinjwa.

5. Chikamu chekuvhara chinodonha uye chinodonha

Chikonzero:

①Kuvhiya kwacho kwakashata, zvekuti chikamu chekuvhara chinonamira kana kudarika nzvimbo yepamusoro yakafa, uye chinongedzo chakakuvadzwa nekutyoka;

②Kubatanidzwa kwechikamu chekuvhara hakuna kusimba, uye yakasununguka uye inodonha;

③ Zvinhu zvekubatanidza hazvina kunaka, uye hazvigone kumira nekuora kwepakati uye kupfeka kwemagetsi.

Maintenance method:

① Kushanda kwakarurama, kuvhara valve haigoni kushandisa simba rakawandisa, vhura valve haigoni kudarika nzvimbo yepamusoro yakafa, mushure mokunge vharuvhu yanyatsovhurwa, vhiri reruoko rinofanira kudzoserwa zvishoma;

②Kubatana pakati pechikamu chekuvhara uye hunde yevharuvhu kunofanirwa kuve kwakasimba, uye panofanira kuva nekumashure pakubatanidza kune shinda;

③ Zvisungo zvinoshandiswa kubatanidza chikamu chekuvhara uye hunde yevharuvhu inofanira kumira nekuora kwepakati uye iine imwe mechanical simba uye kupfeka kuramba.