A.Kuiswa kwegedhi revhavha
Gedhi vharafu, inozivikanwawo sevhavha yegedhi, ivhavha inoshandisa gedhi kudzora kuvhura nekuvhara, uye inogadzirisa kuyerera kwepombi uye kuvhura nekuvhara pombi nekushandura chikamu chemuchinjikwa.Mavharuvhu egedhi anonyanyo shandiswa papombi dzinovhurika zvakazara kana kunyatsovhara mvura inoyerera.Kuiswa kwegedhi revhavha kazhinji hakuna nzira inodiwa, asi haigone kuchinjika.
B.Kuiswa kweglobe vharafu
Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhaidhi kudzora kuvhura nekuvhara.Rongedza kuyerera kwepakati kana kugura nzira yepakati nekushandura gap pakati pevhavha disc uye chigaro chevharuvhu, ndiko kuti, kushandura saizi yechikamu chechiteshi.Paunenge uchiisa kuvhara-vharavhavha, kutarisisa kunofanira kubhadharwa kune kuyerera kwegwara remvura.
Nheyo iyo inofanirwa kuteverwa pakuisa globe valve ndeyokuti mvura iri mupombi inopfuura nepakati pegomba revhavha kubva pasi kusvika kumusoro, inowanzozivikanwa se "yakaderera mukati uye kumusoro kunze", uye haibvumirwi kuiisa kumashure.
C.Kuiswa kwevhavha yekuongorora
Tarisa vharafu, iyo inozivikanwawo sevhavha yekuongorora uye imwe-nzira valve, ivhavha inovhurika uye inovhara pasi pechiito chekumanikidza musiyano pakati pemberi nekumashure kwevhavha.Basa rayo nderekuita kuti svikiro riyerere munzira imwe chete uye kudzivirira yepakati kuti irege kuyerera ichidzokera kumashure.Maererano nemaitiro avo akasiyana,cheki mavharuvhu zvinosanganisira kusimudza mhando, swing type uye butterfly wafer mhando.Simudza cheki vharafu yakakamurwa kuita yakatwasuka uye yakatwasuka.Pakuisa iyocheki vharafu, kutarisisa kunofanirawo kubhadharwa kune inoyerera kutungamira kwepakati uye haigone kuiswa mu reverse.
D.Kuiswa kwevhavha yekuderedza kudzvinyirira
Ivhavha inoderedza simba ivharuvhu inoderedza inlet pressure kune imwe inodiwa yekubuda kudzvinyirirwa kuburikidza nekugadzirisa, uye inotsamira pane simba repakati pachayo kuti ichengetedze kubuda kwemhepo kugadzikana.
1. Boka rekudzikisa vharafu rakaiswa vertically rinowanzoiswa pamadziro paurefu hwakakodzera kubva pasi;boka revhavha rinoderedza simba rakaiswa nehorizontal rinowanzoiswa pachikuva chekushanda chisingaperi.
2. Simbi yekushandisa inotakurwa mumadziro kunze kweiyo mavharuvhu maviri ekudzora (anowanzo shandiswa globe mavharuvhu) kuti agadzire bracket, uye pombi yekupfuura inonamirawo pabhureki kuti ienderane uye inoenderana.
3. Ivhavha yekuderedza kudzvinyirira inofanira kuiswa yakananga pahorizontal pipeline, uye haifaniri kurerekera.Museve uri pamutumbi wevharuvhu unofanirwa kunongedza kugwara rekuyerera kwepakati, uye haufanirwe kuiswa kumashure.
4. Globe mavharuvhu uye yakakwirira uye yakaderera pressure gauges inofanira kuiswa kumativi ose maviri kuti ione kushanduka kwekuchinja kusati kwaitika uye shure kwevhavha.Iyo dhayamita yepombi kuseri kwevharuvhu yekudzikisa kumanikidza kunofanirwa kuve 2#-3# yakakura kupfuura iyo inopinza pombi dhayamita pamberi pevharuvhu, uye pombi yekupfuura inofanira kuisirwa kugadzirisa.
5. Iyo yekumanikidza yakaenzana pombi ye membrane pressure yekudzikisa valve inofanira kubatanidzwa kune yakaderera kumanikidza pombi.Mapaipi epasi-anodzvinyirira anofanirwa kuve akashongedzerwa mavharuvhu ekuchengetedza kuti ave nechokwadi chekushanda kwakachengeteka kwehurongwa.
6. Kana yakashandiswa pakuderedzwa kwemhepo, pombi yemvura inofanira kuiswa.Kune masisitimu epombi anoda mwero wepamusoro wekucheneswa, sefa inofanira kuiswa pamberi pevharuvhu yekudzikisa.
7. Mushure mokunge boka revhavha rinoderedza kudzvinyirira rakaiswa, kuvhara kwevhavha yekudzivirira uye kuvhara kwevhavha yekudzivirira kunofanira kuomeswa kuongororwa, kunyungudutswa uye kugadziriswa maererano nezvinodiwa zvekugadzira, uye chiratidzo chinogadziriswa chinofanira kuitwa.
8. Paunenge uchitsvaira vheji yekudzikisa kudzvinyirira, vhara vheji yekupinza yekudzikisa uye uvhure vheji yekutsvaira.
E.Kuiswa kwemisungo
Basa rekutanga remuteyo weutsi nderekuburitsa mvura yakanyungudutswa, mhepo uye kabhoni dhaibhoni gasi mumhepo system nekukurumidza;panguva imwecheteyo, inogona kudzivirira otomatiki kubuda kwemhepo kusvika pamwero mukuru.Kune marudzi akawanda emisungo, imwe neimwe iine maitiro akasiyana.
1. Mavharuvhu ekuvharisa (mavharuvhu ekuvharisa) anofanirwa kuiswa pamberi uye mushure, uye sefa inofanira kuiswa pakati pemusungo nevhavha yekuvharira pamberi kudzivirira tsvina mumvura yakanyungudutswa kubva pakuvhara musungo.
2. Pombi yekuongorora inofanira kuiswa pakati pemusungo wemhepo uye mushure wekuvhara-vhavhavhavha kuti uone kana musungo wemhepo unoshanda zvakanaka.Kana huwandu hwakawanda hwemhepo huchibudiswa apo pombi yekuongorora inovhurwa, zvinoreva kuti musungo wemvura wakaputsika uye unoda kugadziriswa.
3. Chinangwa chekugadzirisa pombi yepombi ndeyekuburitsa mvura yakawanda yakanyungudutswa panguva yekutanga uye kuderedza mutoro wemvura yemusungo.
4. Kana musungo uchishandiswa kudonhedza mvura yakanyungudutswa yemidziyo yekudziya, inofanirwa kuiswa pazasi pemidziyo yekudziya, kuitira kuti pombi ye condensate idzorerwe vertically kumusungo wemhepo kudzivirira kuti mvura isachengeterwe mukati. midziyo yekudziya.
5. Nzvimbo yekuisa inofanira kunge iri pedyo nenzvimbo yekudonha sezvinobvira.Kana chinhambwe chiri kure, mweya kana chiutsi chinoungana mupombi nhete pamberi periva.
6. Kana pombi yakadzikama yepombi huru yemhepo yakareba, dambudziko remvura rinofanira kufungwa.
F.Kuiswa kwevhavha yekuchengetedza
Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhariyokutikuvhurika nekuvhara zvikamu zviri muchimiro chinowanzovharwa pasi pechiito chesimba rekunze.Kana dzvinyiriro yepakati mumidziyo kana pombi ichikwira kupfuura kukosha kwakatarwa, inoburitsa iyo yepakati kusvika kunze kwehurongwa kudzivirira kudzvanywa kwepakati mupombi kana midziyo kubva pakudarika kukosha kwakatarwa..
1. Usati waiswa, chigadzirwa chinofanirwa kunyatsoongororwa kuti chione kana paine chitupa chekuenderana uye chigadzirwa bhuku, kuitira kujekesa kudzvinyirira kunogara kuchiitika kana uchibuda mufekitori.
2. Ivhavha yekudzivirira inofanira kurongwa sepedyo sezvinobvira kupuratifomu yekuongorora nekugadzirisa.
3. Ivhavha yekudzivirira inofanira kuiswa vertically, iyo yepakati inofanira kuyerera kubva pasi kusvika kumusoro, uye verticality yevhavha yevhavha inofanira kuongororwa.
4. Mumamiriro ezvinhu akajairika, mavhavhavha ekuvhara haagoni kuiswa mberi uye shure kwevhavha yekudzivirira kuti ave nechokwadi chekuchengeteka uye kuvimbika.
5. Kudzivirirwa kwevhavhavhavha yekudzivirira: kana iyo yepakati iri mvura, inowanzobudiswa mupombi kana yakavharwa system;kana svikiro iri gasi, rinowanzoburitswa kumhepo yekunze;
6. Oiri uye gasi svikiro zvinogona kazhinji kubudiswa mumhepo, uye kubuda kwepombi yevhavha yevhavha yekudzivirira kunofanira kuva 3m yakakwirira kudarika zvivakwa zvepamusoro zvakapoteredzwa, asi mamiriro anotevera anofanira kubudiswa muchirongwa chakavharwa kuti ave nechokwadi chekuchengeteka.
7. Iyo dhayamita yepombi yehuwandu inofanira kunge yakaenzana neinopinza pombi dhayamita yevhavha;iyo dhayamita yepombi yekuyerera haifaniri kunge iri duku kudarika dhayamita yekubuda kwevhavha, uye pombi yekubuda inofanira kuendeswa kunze uye kuiswa negokora, kuitira kuti pombi inobuda inotarisana nenzvimbo yakachengeteka.
8. Kana chivharo chekuchengetedza chikaiswa, apo kuwirirana pakati pevhavha yekudzivirira uye midziyo uye pipeline iri kuzarura welding, dhayamita yekuvhura inofanira kunge yakafanana neyezita rezita revhavha yekudzivirira.
Nguva yekutumira: Jun-10-2022