Vharuvhuchishandiso chinoshandiswa mukutumira nekudzora gasi nemvura chine nhoroondo yemakore angangoita chiuru.
Parizvino, muhurongwa hwemapaipi emvura, vharuvhu rinodzora ndiro chinhu chekudzora, uye basa rayo guru nderekuparadzanisa michina nehurongwa hwemapaipi, kudzora kuyerera kwemvura, kudzivirira kudzokera shure kwemvura, kudzora nekuburitsa kumanikidzwa. Sezvo zvichikosha kusarudza vharuvhu rinodzora rakakodzera hurongwa hwemapaipi, zvakakoshawo kunzwisisa hunhu hwevharuvhu uye matanho nehwaro hwekusarudza vharuvhu.
Kumanikidzwa kwevharuvhu
Kumanikidzwa kwevharuvhu kunoreva dhizaini yekumanikidzwa kwakapihwa kune chekuita nesimba remuchina wezvikamu zvepombi, kureva kuti, isimba rekushanda rinobvumirwa revharuvhu patembiricha yakatarwa, iro rine chekuita nezvinhu zvevharuvhu. Kumanikidzwa kwekushanda hakuna kufanana, saka, kumanikidzwa kwesimba iparameter inoenderana nezvinhu zvevharuvhu uye ine chekuita netembiricha yekushanda inobvumirwa uye kumanikidzwa kwekushanda kwezvinhu.
Vharuvhu chinhu chiri musystem inotenderera nepakati kana system yekumanikidza, iyo inoshandiswa kugadzirisa kuyerera kana kumanikidzwa kwemedium. Mamwe mabasa anosanganisira kudzima kana kubatidza media, kudzora kuyerera, kushandura nzira yekuyerera kwemedia, kudzivirira kudzokera kwemedia, uye kudzora kana kuburitsa mweya.
Mabasa aya anowanikwa nekugadzirisa nzvimbo yekuvharwa kwevharuvhu. Kugadzirisa uku kunogona kuitwa nemaoko kana otomatiki. Kushanda nemaoko kunosanganisirawo kushanda kwekudzora dhiraivha nemaoko. Mavharuvhu anoshandiswa nemaoko anonzi mavharuvhu emaoko. Vharuvhu inodzivirira kudzokera shure inonzi check valve; iyo inodzora kumanikidzwa kwekurerukirwa inonzi safety valve kana safety relief valve.
Kusvika pari zvino, indasitiri yemavharuvhu yakakwanisa kugadzira mhando dzese dzemavharuvhu egedhi, mavharuvhu epasi rose, mavharuvhu ekudzikisa throttle, mavharuvhu epulagi, mavharuvhu ebhora, mavharuvhu emagetsi, mavharuvhu ekudzora diaphragm, mavharuvhu ekutarisa, mavharuvhu ekuchengetedza, mavharuvhu ekuderedza kumanikidzwa, misungo yeutsi uye mavharuvhu ekudzima nekukurumidza. Zvigadzirwa zvevharuvhu zvine zvikamu gumi nezviviri, mamodheru anopfuura 3000, uye zvirevo zvinopfuura 4000; kumanikidzwa kwepamusoro kwekushanda i600MPa, dhayamita yepamusoro i5350mm, tembiricha yepamusoro yekushanda i1200℃, tembiricha shoma yekushanda ndeye -196℃, uye nzira inoshandiswa iMvura, utsi, mafuta, gasi rechisikigo, nzira yakasimba yekuparadza (yakadai se nitric acid yakasanganiswa, sulfuric acid yakasanganiswa, nezvimwewo).
Teerera kusarudzwa kwemavharuvhu:
1. Kuti pave nekuderedza kudzika kwevhu rinofukidza pombi,vharuvhu yeshavishaviinowanzo sarudzwa kuti ishandiswe papombi ine dhayamita yakakura; dambudziko guru revharuvhu remashavishavi nderekuti ndiro remashavishavi rinogara munzvimbo yakati sandara yemvura, izvo zvinowedzera kurasikirwa kwemusoro;
2. Mavharuvhu echinyakare anosanganisiramavharuvhu eshavishavi, mavharuvhu egedhi, mavharuvhu ebhora nemavharuvhu epulagi, nezvimwewo. Mhando dzemavharuvhu anoshandiswa munetwork yekupa mvura dzinofanira kutariswa pakusarudza.
3. Kugadzirwa kwemavharuvhu ebhora nemavharuvhu eplug kwakaoma uye kunodhura, uye kazhinji kwakakodzera mapaipi madiki nepakati nepakati. Vharuvhu yebhora nemavharuvhu eplug zvinochengetedza zvakanakira zvevharuvhu yegedhi rimwe chete, kuramba kuyerera kwemvura kudiki, kuvharwa kwakavimbika, kushanda kunochinjika, kushanda nekugadziriswa kuri nyore. Vharuvhu yeplug ine zvayakanakira zvakafanana, asi chikamu chinopfuudza mvura hachisi denderedzwa rakakwana.
4. Kana isina simba guru pakudzika kwevhu rinofukidza ivhu, edza kusarudza vharuvhu regedhi; kukwirira kwevharuvhu regedhi remagetsi dhayamita hombe vertical gate valvu kunokanganisa kudzika kwevhu rinofukidza ivhu repaipi, uye kureba kwevharuvhu regedhi hombe dhayamita hombe kunowedzera nzvimbo yakatwasuka inogarwa nepaipi uye kunokanganisa kurongeka kwemamwe mapaipi;
5. Mumakore achangopfuura, nekuda kwekuvandudzwa kwetekinoroji yekukanda, kushandiswa kwejecha re resin kunogona kudzivirira kana kuderedza kugadzirwa kwemuchina, nokudaro zvichideredza mari, saka kushanda kwemavharuvhu ebhora anoshandiswa mumapaipi ane dhayamita hombe kwakakodzera kuongororwa. Kana iri mutsetse wekuganhura wehukuru hwe caliber, unofanirwa kufungwa uye kupatsanurwa zvichienderana nemamiriro ezvinhu chaiwo.
Nguva yekutumira: Mbudzi-03-2022
