Iyo yepasi yekurongedza mhete haigari zvakanaka, iyo yekurongedza inodonha yakawandisa uye inopedza shaft inotenderera yemidziyo. Zvisinei, aya haasi matambudziko chero bedzi akaiswa zvakarurama, nzira dzakanakisisa dzekuchengetedza dzinoteverwa uye kushanda kwacho kwakarurama. Kurongedza kwakanakira akawanda process application. Ichi chinyorwa chichabatsira vashandisi kuisa, kushanda uye kuchengetedza kurongedza senyanzvi.

Precise Installation

Mushure mekubvisa rin'i yekurongedzera iyo yanetesa hupenyu hwayo uye nekuongorora bhokisi rekuisa, nyanzvi inocheka uye kuisa mhete yekurongedzera itsva. Kuti uite izvi, ukuru hweshaft inotenderera yemidziyo - pombi - inoda kuyerwa kutanga.

Kuti ave nechokwadi chehukuru chaihwo hwekurongedza, munhu anocheka kurongedza anofanira kushandisa mandrel akaenzana neshaft inotenderera yemidziyo. Iyo mandrel inogona kugadzirwa nyore nyore kubva kune zvinhu zviripo panzvimbo, senge maoko ekare, mapaipi, simbi simbi kana matanda. Vanogona kushandisa tepi kuita mandrel kusvika pakukura kwakakodzera. Kana iyo mandrel yaiswa, inguva yekutanga kucheka kurongedza. Tevera matanho aya:

1. Putira kurongedza zvakasimba kumativi ose mandrel.

2. Uchishandisa chibatanidzwa chekutanga semutungamiri, cheka kurongedza pakona ye45 °. Mhete yekutakura inofanira kuchekwa kuitira kuti migumo ikwane zvakasimba kana mhete yekutakura yakaputirwa mandrel.

Nezvindori zvekurongedza zvakagadzirirwa, matekiniki anogona kutanga kuisa. Kazhinji, iyo yakadzika tsime vertical turbine pombi inoda marin'i mashanu ekurongedza uye imwe chisimbiso mhete. Kugara kwakakodzera kwemhete imwe neimwe yekurongedza kunokosha pakushanda kwakavimbika. Kuti uite izvi, nguva yakawanda inoshandiswa panguva yekuisa. Nekudaro, iwo mabhenefiti anosanganisira kushoma kuvuza, hupenyu hurefu hwesevhisi, uye kushomeka kwekugadzirisa.

Sezvo mhete yega yega yekurongedza yaiswa, maturusi marefu uye mapfupi uye pakupedzisira mhete yechisimbiso inoshandiswa kugadzika zvizere mhete yega yega yekurongedza. Nzvenga majoini emhete imwe neimwe yekurongedza ne90 °, kutanga pa12 o'clock, ipapo 3 o'clock, 6 o'clock, uye 9 o'clock.

Zvakare, ita shuwa kuti mhete yechisimbiso iripo kuitira kuti mvura inoyerera ipinde mubhokisi rekuisa. Izvi zvinoitwa nekupinza chinhu chidiki muchiteshi chekugezesa uye kunzwa kune chisimbiso mhete. Pakuisa yechishanu uye yekupedzisira mhete yekurongedza, chete muteveri wegland achashandiswa. Iyo yekuisa inofanira kuomesa gland muteveri uchishandisa 25 kusvika 30 tsoka-mapaundi e torque. Wobva wasunungura zvachose gland uye bvumira kurongedza kuzorora kwemasekonzi makumi matatu kusvika makumi mana nemashanu.

Mushure mekunge nguva iyi yapfuura, simbisa gland nut zvigunwe zvakare. Tanga chikwata uye gadzirisa sezvinodiwa. Kudonha kunofanirwa kugumira pagumi kusvika gumi nemaviri madonhwe paminiti pa inch yedhayamita ye sleeve.

Shaft Deflection

Kana shaft a yakadzika zvakanaka vertical turbine pombi inokanganisa, ichaita kuti iyo yekumanikidza kurongedza ifambe uye pamwe kukuvadza. Shaft deflection ndiko kukotama kudiki kwepombi shaft kana kumhanya kwechipopori ichisunda mvura isina kuenzana pese pese pese pese pese pese.

Shaft deflection inogona kuitika nekuda kwekusagadzikana kwepombi rotor, shaft misalignment, uye kushanda kwepombi kure nekwakanyanya kushanda zvakanaka poindi. Kuvhiya uku kunokonzeresa kurongedza nguva isati yakwana uye kuita kuti zvinyanye kunetsa kudzora uye kushandisa kuyerera kwemvura kubuda. Kuwedzera shaft inodzikamisa bushing kunogona kubatsira kuderedza kana kubvisa dambudziko iri.

Maitiro Shanduko uye Stuffing Bhokisi Kuvimbika

Chero shanduko mu process fluid kana kuyerera mwero inokanganisa iyo stuffing bhokisi uye compression kurongedza mukati maro. Iyo stuffing bhokisi yekutsvaira mvura inofanirwa kusetwa uye kushandiswa nemazvo kuti ive nechokwadi chekuti kurongedza kunoramba kwakachena uye kutonhorera panguva yekushanda. Kuziva kudzvinyirirwa kwebhokisi rekuputira uye mitsara yemidziyo ndiyo danho rekutanga. Kunyangwe kushandisa imwe yakaparadzana yekuyerera mvura kana kupomba mvura (kana yakachena uye isina zvimedu), kudzvanywa kwainopinda mubhokisi rekuisa kwakakosha pakushanda kwakakodzera uye kurongedza hupenyu. Semuenzaniso, kana mushandisi akarambidza kupomba kuyerera chero nguva nevharuvhu yekudonhedza, iyo stuffing bhokisi kudzvanywa kuchakanganiswa uye inopomba mvura ine zvimedu ichapinda mubhokisi rekuisa uye kurongedza. Flushing pressure inofanirwa kunge yakakwira zvekuripa chero mamiriro akanyanyisa anogona kuitika panguva yekushanda kwepombi yepombi yepombi yakadzika mutsime.

Kutsvaira kunopfuura kungoyerera kwemvura kubva kune rimwe divi rebhokisi rekuisa uye kunze kune rimwe divi. Inotonhorera uye inozora kurongedza, nekudaro ichiwedzera hupenyu hwayo uye kuderedza shaft kupfeka. Iyo zvakare inochengeta zvipfeko-zvinokonzeresa zvimedu kubva pakurongedza.

Optimal Maintenance

Kuti uchengetedze kuvimbika kwebhokisi rekuputira, mvura inoyerera inofanirwa kudzorwa kuchengetedza kurongedza kwakachena, kutonhorera uye kudzorwa.

Mukuwedzera, simba rinoshandiswa nemuteveri wegland kurongedza rinofanira kugadziriswa sezvinodiwa. Izvi zvinoreva kuti kana kuvuza kwebhokisi rekuputira kwakakura kudarika gumi kusvika gumi nemaviri madonhwe paminiti pa inch yedhayamita ye sleeve, gland inoda kugadziriswa. Iyo technician inofanirwa kugadzirisa zvishoma nezvishoma kusvika iyo chaiyo leakage rate yawanikwa kuti ive nechokwadi chekuti kurongedza hakuna kunyatso kurongedzerwa. Kana iyo gland isingachagadziriswi, zvinoreva kuti hupenyu hwekurongedza hwepamu yakadzika vertical turbine pombi yapera uye mhete nyowani yekurongedza inofanira kuiswa.