Magetsi akatwasuka-kuburikidza neglobe vharafu kugadzirisa uye kugadzirisa tekinoroji ruzivo rwevharuvhu kugovana: Magetsi anoenderera akakwira tembiricha yeglobe vharafu matambudziko akajairika
Kuvharwa kwevhavhavha yeglobe kuri kuburikidza nekumanikidza kwekushanda kwehunde, kuitira kuti musoro wevharuvhu uye chigaro zvitsindirwe zvakanyanya kuti zvipedze kuiswa chisimbiso. Chiyero chayo chekushandisa chakavharwa, chinogonawo kugadzirisa vharafu, asi usashandise sevhavha yekuyamura. Iyo vharuvhu yeglobe kazhinji ine yakatwasuka kuburikidza nemhando, Angle mhando kana DC mhando yetatu. Yakananga yekumisa vharafu, Angle mhando yekumisa vharafu, DC mhando yekumisa vharafu.
1. Nheyo yevharuvhu yepasi
Kuvharwa kwevhavhavha yeglobe kuri kuburikidza nekumanikidza kwekushanda kwehunde, kuitira kuti musoro wevharuvhu uye chigaro zvitsindirwe zvakanyanya kuti zvipedze kuiswa chisimbiso.
2, chinangwa chikuru chevharuvhu
Chiyero chayo chekushandisa chakavharwa, chinogonawo kugadzirisa vharafu, asi usashandise sevhavha yekuyamura. Mavharuvhu ekumisa anoshandiswa zvakanyanya muzviteshi zvemagetsi, kunyanya mumatanho madiki akachengeteka, kana kuvharika kwakanaka kunopihwa, mazhinji eaya mavharuvhu emagedhi anoshandiswa.
Mabhenefiti ayo ndeaya: compact chimiro, compact chimiro, kugadzira, kugadzirisa kuri nyore.
Kukanganisa kukuru: kuramba kuyerera, kuvhura uye kuvhara simba kwakakura, asi nekuwedzera kwechikamu chechiteshi uye nekukurumidza kuwedzera. Nokudaro, zvakaoma zvikuru kugadzira valve yekumisa yakavimbika ine chikamu chikuru chechiteshi.
3. Kurongwa kwevharuvhu yepasi
Iyo vharuvhu yeglobe kazhinji ine yakatwasuka kuburikidza nemhando, Angle mhando kana DC mhando yetatu.
(1) vharafu inomira yakananga. Yakananga yekumisa vharafu hunde uye yepakati chiteshi axis pa90 Angle, iyi mhando yevhavha yekumisa inoshandiswa zvakanyanya mumagetsi emagetsi. Sezvinoratidzwa mumufananidzo 2-2.
(2) Angle type stop valve. Chimiro cheAngle globe valve ndechekuti yepakati muvharuvhu uye yekutanga kupinda mu90, sezvakaratidzwa muFigure 2-3.
(3) yakananga ikozvino mhando yekumisa vharafu. Dc stop valve ishongwe yevharuvhu uye yepakati chiteshi axis yeAngle yekuona, sezvakaratidzwa mumufananidzo 2-4.
4. Chimiro chemaitiro uye tekinoroji yekugadzirisa tekinoroji yemagetsi yakatwasuka-kuburikidza neglobe valve
Kutevera magetsi akatwasuka-kuburikidza neglobe vharafu semuenzaniso, sumo pfupi kune maitiro eiyo globe valve uye kugadzirisa kugadzirisa tekinoroji.
(1) Magetsi akatwasuka-kuburikidza neglobe valve chimiro.
Magetsi akatwasuka-kuburikidza neglobe valve yekubatanidza socket welding, gedhi vharafu tsigiro furemu uye vharafu chigaro chevhavha yekubatanidza, tsvimbo yegonhi uye vharafu chigaro chisimbiso, kubva mukati kuenda kunze, kushandiswa kwekutanga neiyo spare cap uye valve seat flange yekubatanidza, kumusoro. kuvhara gasket, uyezve ndiyo yekuzadza zvinhu, ndiyo mudzi screw cap, yekuisa chisimbiso kuita kwakavimbika. Sezvinoratidzwa mumufananidzo 2-2.
(2) Kuchengetedza uye kugadzirisa tekinoroji yemagetsi yakatwasuka-kuburikidza neglobe valve.
1) Iyo yemagetsi yakatwasuka-kuburikidza nekumira yevhavha inodonha.
① Mushure mekupedzwa kwetikiti rebasa, ita shuwa kuti hapana mvura mupombi, hapana kudzvanywa, unogona kutanga; (2) Gadzirira vabatsiri uye zvimwe midziyo yekuchengetedza pachine nguva, kuvaka chikafu chesimbi chepombi, poindi yekusimudza, bata vashandi vemidziyo yekugovera magetsi kuti vabvise plug yemagetsi; (3) Mushure mekuvhura mabhatani e1-2 evhavhavha yegedhi nemaoko, simudza matishu emagetsi nengetani yekutungamira uye tambo yesimbi yesimbi, bvisa uye nekuisa iyo yemagetsi mashandiro uye simbi yekutsigira, simbisa mabhaudhi, uye bvisa matishu emagetsi zvakanaka uye simudza; (4) Bvisa bhaudhi resimbi regedhi vharafu inomaka roller uye bvisa buri re shaft kuti richengetedzwe; ⑤ Shandura furemu yekutsigira kumberi kuti ubvise uye usimudze kumusoro; (6) Disassemble uye isa iyo fastening screw ye disc cap, bvisa disc cap, chera kunze kwekuzadza zvinhu; ⑦ Nezvishandiso zvakakosha, iyo spare cap kumashure, dhonza kunze hunde yegonhi nemusoro wevharuvhu, chisimbiso chevharuvhu.
2) Kugadziriswa kwemagetsi akatwasuka-kuburikidza nekumira valve.
(1) Tarisa chigaro chevharuvhu uye musoro wevharuvhu wepamusoro, unofanirwa kuve wakatsetseka, pasina abrasion, groove mavanga, mavara matema uye zvimwe zvinokanganisa, kana zviripo, zvinofanirwa kuitwa mukukuya kurapwa zvinoenderana nekukanganisa nhanho kana kugadzirisa kugaya.
(2) Tarisa hunde yevharuvhu, hapana kukotama, kukuvara, abrasion uye zvimwe zvikanganiso. Uye chisimbiso chinotenderera, chinofanira kuva chakachena, pasina groove zviratidzo uye zvimwe zvikanganiso, iyo screw muvhavha hunde haina kukanganisa, uye nut nekubatana kwakanaka, nyore kutenderera, kana zvisina kudaro inofanira kugadziriswa. Dzinde rinofanira kunge rakakotama mukati me 0.1mm, uye kudzika kwegomba rekupfeka hakufanirwe kudarika 0.1-0.2mm.
③ Mushonga uri pakati pevhavha yevhavha uye chivharo chevhavha inofanira kuyerwa zvakarurama mukati mehuwandu hwe 0.2 ~ 0.25mm, uye mukaha pakati pechigaro chevhavha uye disc cap inofanira kuva mukati mehuwandu hwe 0.2 ~ 0.3mm.
(4) Tarisa iyo yekubatanidza screw pakati pechitsigiro furemu nechigaro, hapafanirwe kuve nekukuvadzwa, uye kuwirirana kurongeka kwakanaka. Imwe neimwe yekuisa screw inofanira kunyatsoenderana ne screw cap.
Kupera kwedhigirii ye nut screw haifaniri kudarika 1/3 yehurefu hwewaya.
Tarisa mudziyo wekutapurirana, giya, rack kupfeka, kukuvara hakufanirwe kudarika 1/3 yehukobvu hwezino, zino rekubatanidza chikamu harifanirwe kutsemuka uye njodzi yekuchengetedza mazino. Tarisa uone kana iyo rolling bearing yakakuvadzwa uye inotenderera isina hanya. Manual uye otomatiki sarudzo iri nyore uye yakavimbika, uye iyo yekufambisa sisitimu inodhura-inoshanda.
3) Gungano remagetsi rakananga-kuburikidza nekumira valve. Iyo yekuunganidza maitiro emagetsi eglobe valve inodzoserwa neiyo disintegration process.
Magetsi anoenderera mberi akakwira tembiricha yekumisa vharafu inogona kuiswa munzvimbo dzese dzepombi, yepakati kubva pasi kusvika kumusoro kwerukova. Chigadzirwa chitarisiko dhizaini uye kugadzira zvinoenderana neindasitiri yenyika standard GB12235, inonzwisisika chimiro, yakavimbika chisimbiso, yakanakisa kuita, yakanaka chimiro. Carbon simbi yeglobe vharafu inokodzera kupisa-inodzivirira kupisa uye mapaipi emafuta, ane hunhu hunodzivirira kupisa. Magetsi anoenderera mberi tembiricha yeglobe vharafu akakodzera marudzi ese emapaipi ekuora epakati, ane yakanaka corrosion resistance uye yakakwana yekumanikidza simba. Valve yemuviri wenyama yakasiyana-siyana yakakwana, yekuzadza zvinhu, gasket inogona kunyatsosarudzwa zvinoenderana neyakasiyana mamiriro ekushanda kana mushandisi zvinodiwa, inogona kuve yakakodzera kumanikidza hombe, ambient tembiricha uye yepakati mamiriro ekushanda.
Magetsi anoenderera mberi tembiricha yeglobe vharafu hunhu uye mashandisiro makuru
1. Ivhavha yegedhi uye pombi zvakabatanidzwa pamwe chete.
2, iyo yepamusoro haisi nyore kukuvadza, kusveta, kuisa chisimbiso kuita kwakanaka. Hupenyu hurefu hwebasa.
3, chimiro chakareruka, kuvhura kwakasimba nekuvhara, kureba kudiki, kugadzirisa kuri nyore.
4, inogona kunge iri mvura, chiutsi, chigadzirwa pombi mugwagwa, ine kupisa kwekudzivirira, yakanyanya kumanikidza kuramba.
Magetsi anoenderera mberi tembiricha yekumisa vharafu zvinowanzoitika
Magetsi anoenderera akakwira tembiricha yekumisa vharafu inogona kuiswa munzvimbo dzese dzepombi, yepakati kubva pasi kusvika kumusoro kwerukova. Chigadzirwa chitarisiko dhizaini uye kugadzira zvinoenderana neindasitiri yenyika standard GB12235, inonzwisisika chimiro, yakavimbika chisimbiso, yakanakisa kuita, yakanaka chimiro. Carbon simbi yeglobe vharafu inokodzera kupisa-inodzivirira kupisa uye mapaipi emafuta, ane hunhu hunodzivirira kupisa. Magetsi anoenderera mberi tembiricha yeglobe vharafu akakodzera marudzi ese emapaipi ekuora epakati, ane yakanaka corrosion resistance uye yakakwana yekumanikidza simba.
Hunhu hwemagetsi anoenderera mberi tembiricha yeglobe valve anoratidzwa seanotevera:
① Piston vharafu uye chigaro chevharuvhu chepamusoro chakagadzirwa neyakaomesesa pfapfaidzo welding, isingapfeke, inodzivirira kupisa, kusaita ngura, abrasion kuramba, yakasimba uye yakasimba.
② Valve stem zvinhu yakakwira frequency kudzima simbi, yakakwira frequency kudzima vharafu hunde kuoma, kupfeka kuramba, abrasion kuramba, corrosion kuramba.
(3) Nekuda kwekushisa kwezvakatipoteredza, kushanda nesimba uye zvimwe zvinhu, dhayamita yevharuvhu mukati meDN50 oiri redunhu ndiro uye imwe inoyerera vharafu inofa yekugadzira zvikamu, uye mafuta edunhu ndiro uye imwechete inoyerera valve pamusoro peDN65 isimbi isina tsvina.
④ Valve yemuviri zvinhu zvakasiyana-siyana zvakakwana, kuzadza zvinhu, gasket inogona kunyatsosarudzwa zvichienderana nemamiriro ekushanda kana zvinodiwa nemushandisi, inogona kuve yakakodzera kumanikidza hombe, ambient tembiricha uye yepakati kushanda mamiriro.
⑤ Chenjerera kukupinda kwepakati paunenge uchiunganidza vheji yegedhi, uye uunganidze zvakanyatsoenderana nehutungamiri hunoratidzwa nemuseve wegedhi rekupinda mukati.
Iyo yemagetsi yekumisa vharafu kusvika painogoneka yakamira gungano, dzika kumusoro.
Nguva yekutumira: Mar-10-2023
