Kune mhando dzakawanda dzemavharuvhu eshavishavi, kusanganisira kudzima nekukurumidza uye kugadzirisa nguva dzose. Inonyanya kushandiswa pamapaipi ane dhayamita hombe ane simba shoma uye gasi. Yakakodzera nguva apo zvinodiwa zvekurasikirwa nedzvinyiriro hazvisi zvakanyanya, kugadziriswa kwemvura kunodiwa, uye zvinodiwa zvekuvhura nekuvhara zvinokurumidza; kazhinji tembiricha iri pasi pe300 ℃ uye kumanikidzwa kuri pasi pe40 kg (mavharuvhu eshavishavi anowanzo shandisa kumanikidzwa kwakaderera, seaya emumba. Mashoma anogona kusvika CL600), nzira iyi inowanzo shandiswa pamvura negasi, uye nzira iyi haidi simba, uye nzira iyi inogona kushandiswawo.
Sevharuvhu remashavi rakavharirwa, rakaunza kukura nekukurumidza mushure mekubuda kwerabha rekugadzira, saka imhando itsva yevharuvhu rakavharirwa. Munyika yangu kusvika kuma1980, mavharuvhu emashavi ainyanya kushandiswa kumavharuvhu ane simba shoma, uye chigaro chevharuvhu chakagadzirwa nerabha rekugadzira. Pakazosvika kuma1990, nekuda kwekuwedzera kwekuchinjana nenyika dzekunze, mavharuvhu emashavi akavharirwa akaomarara (simbi-seal) akakurumidza kukura. Parizvino, kune mafekitori mazhinji emavharuvhu anogona kugadzira mavharuvhu emashavi esimbi-sealed akavharwa nesimbi-sealed akadzikama, izvo zvinoita kuti nzvimbo yekushandisa mavharuvhu emashavi ikure.
Zvinhu zvinogona kutakurwa uye kudzorwa nevharuvhu yemashavishavi zvinosanganisira mvura, mvura yakasanganiswa, mvura inotenderera, tsvina, mvura yegungwa, mhepo, gasi, gasi rechisikigo remvura, upfu hwakaoma, matope, slurry yemichero uye musanganiswa nezvinhu zvakasimba zvakasungirirwa.
Mavharuvhu eshavishavi akakodzera kudzora kuyerera kwemvura. Sezvo kuderera kwekumanikidzwa kwevharuvhu reshavishavi mupaipi kwakakura, kunopfuura katatu kupfuura vharuvhu. Saka, pakusarudza vharuvhu reshavishavi, simba rekurasikirwa nekumanikidzwa kwehurongwa hwepaipi rinofanira kufungwa zvizere. Kurasikirwa kwekumanikidzwa kweplate yeshavishavishavi kunofanirawo kufungwa kana plate yeshavishavishavi yavharwa. Kusimba. Pamusoro pezvo, zvakakosha kufunga nezve muganho wekupisa kwekushanda uko zvinhu zvechigaro chevharuvhu re elastic zvinogona kutsungirira pakupisa kwakanyanya. Kureba kwechimiro uye kukwirira kwevharuvhu reshavi ...
1. Kazhinji, pakudzora, kudzora uye pakati pevhu, chivakwa chinofanirwa kunge chipfupi pakureba uye nekukurumidza pakuvhura nekuvharisa (1/4 revolution). Kucheka kwepressure yakaderera (musiyano mudiki wekumanikidza), butterfly valve inokurudzirwa.
2. Vharuvhu yemashavishavi inogona kushandiswa kana paine kugadziriswa kwenzvimbo mbiri, nzira yekutetepa, ruzha rwakaderera, cavitation uye gasification, kubuda kwemvura mumhepo kushoma, uye abrasive media.
3. Kana vharuvhu remashavishavi richishandiswa mumamiriro ezvinhu akadai sekugadzirisa throttling, kana zvinodiwa zvakasimba zvekuvhara, kana kukwesha zvakanyanya, tembiricha yakaderera (cryogenic) uye mamwe mamiriro ekushanda, zvinodikanwa kushandisa chisimbiso chesimbi chakagadzirwa zvakananga chine mudziyo wekugadzirisa mashavi ...
4. Vharuvhu yepakati pebhatafurayi yakakodzera mvura yakachena, tsvina, mvura yegungwa, mvura yemunyu, utsi, gasi rechisikigo, chikafu, mishonga, nemafuta zvinoda kuvharwa zvakakwana, hapana kudonha kwegasi, hupenyu hwebasa rakawanda, uye tembiricha yekushanda ye -10℃ ~ 150℃. Uye mapaipi akasiyana-siyana ane acid nealkali nezvimwe.
5. Vharuvhu yeshavishavi yakapfava yakavharwa zvakanaka yakakodzera kuvhura nekuvhara uye kugadzirisa mapaipi emhepo nekubvisa guruva, uye inoshandiswa zvakanyanya mumapaipi egasi nemunzira dzemvura mukugadzira simbi, indasitiri yemwenje, simba remagetsi, uye masisitimu epetrochemical.
6. Vharuvhu yeshavishavi inovhara simbi kubva pasimbi kuenda pasimbi yakakodzera kudziyisa muguta, kuunza gasi, kuunza mvura nemamwe mapaipi egasi, mafuta, acid uye alkali, semudziyo unodzora nekudzora.
7. Pamusoro pekushandiswa sevharuvhu huru yekudzikisa kudzvanywa kwemhepo (PSA) gas separation device control device, vharuvhu yeJinyong's metal surface sealed triple eccentric butterfly inogonawo kushandiswa zvakanyanya mumafuta, petrochemical, chemical, metallurgical, magetsi nedzimwe nzvimbo. Ivharuvhu yegedhi uye vharuvhu yepasi. Chinhu chakanaka chinotsiva.