Vharuvhu yeBhora yePVC vs Simbi Isina Chinotenderera, Simbi yeCarbon - Maitiro Ekusarudza

Kusarudza Vharuvhu Yebhora Yakakodzera: PVC vs. Simbi, Simbi Isina Stainless, uye Simbi Yekabhoni - Zvandakadzidza Kubva Mumunda

Mumakore gumi nemashanu apfuura, ndakatsiva mavharuvhu ebhora akawanda kupfuura zvandinoda kubvuma. Uye zvechokwadi here? Kukundikana kwakawanda kunokonzerwa nekukanganisa kumwe chete: kusarudza zvinhu zvisiri izvo.Vharuvhu yebhora yePVCzvingashanda zvakanaka pakushandisa makemikari - asi zviise pamutsara wemhepo, uye uchava netsvina yakanyunguduka mumaminitsi gumi. Kune rumwe rutivi, avharafu yebhora resimbi yekabhoniyakasimba uye yakachipa, asi iregei panze mumvura kwenguva yakati rebei, uye ichataridzika sechibatiso chakaita ngura.

Saka regai ndikutsanangurirei zvandinofunga chaizvo pakusarudza pakatiPVC, simbi yakajairika, simbi isina ngurauyemavharuvhu ebhora resimbi yekabhoniHapana zvinhu zvisina basa. Zvinongoshanda, zvisingashande, uye kwandakaona vanhu vachipiswa.

Vharuvhu yebhora yePVC: Yakanakira makemikari, haibatsiri pakupisa

Ndakambobatsira kakambani kadiki kekurongedza mapurasitiki kuti kashandise tambo yavo yekuisa acid. Vaida kuti iite zvinhu zvakachipa, saka takashandisaVharuvhu yebhora yePVCnezvinangwa zve true-union. Izvozvo zvakaitika makore mashanu apfuura - zvichiri kushanda. Sei? Nekuti PVC haina hanya ne hydrochloric acid kana sodium hypochlorite. Haina kana makemikari akawanda anotyisa.

Zvandinoda:

• Kudzivirira ngura kusingakundike pamutengo.

• Yakareruka zvakakwana kuti ibate neruoko rumwe.

• Hapana matambudziko e galvanic kana yakabatana ne PVC kana CPVC pombi.

Zvandinovenga:

• Tembiricha. Chero chinhu chipi zvacho chiri pamusoro pe140°F (60°C) uye vharuvhu inonyorova. Pasi pechando here? Inopwanyika. Ndakaona vharuvhu yePVC ichipwanyika segirazi mushure mekudonha kwechando kusingatarisirwi.

• Kudzvanywa kwakaderera - chengetedza pasi pe230 psi kana zvakadaro.

• Chiedza chezuva chinouraya PVC yakajairika. Kana uchichishandisa panze, bhadhara mari yakawanda kana uchitenga UV-stabilized.

Pandinopa tsananguro yacho:

Kurapa mvura, kuyerwa kwemakemikari, kurima mvura, pombi dzemvura mudziva. Usambofa wakapisa mafuta, usambofa wakamanikidzwa nemhepo inodarika 150 psi.

Vharuvhu yeBhora yeSimbi Isina Stainless - The Workhorse (304 vs. 316)

Dai ndaigona kuchengeta vharuvhu imwe chete murori rangu, ingadai irivharafu yebhora resimbi isina ngura. Zviri nani kushandisa 316 stainless stainless. Sei? Nekuti inobata zvinhu zvese kunze kwehydrochloric acid inopisa uye zvimwe zvinosvibisa zvakanyanya.

Ndinoyeuka chirimwa chekudya chairamba chichitsiva mavharuvhu esimbi yekabhoni pajira rinopisa reCIP (rakachena panzvimbo). Mavharuvhu acho aingoora mukati uye aisvibisa chigadzirwa chacho. Takachinja kuita mavharuvhu ebhora asina tsvina 316 - dambudziko rapera. Nzvimbo yakatsetseka haibati mabhakitiriya, uye madonhwe emvura anouraya haakuvadzi.

Mabhenefiti aunogona kuvimba nawo:

• Tembiricha inotangira pa -20°F kusvika pa 450°F (nezvigaro zvePTFE zvakajairika). Mhando dzakasiyana dzekupisa kwakanyanya dzinotowedzera.

• Kumanikidzwa kunosvika 1,000–6,000+ psi zvichienderana nekugadzirwa.

• 316 SS ine molybdenum - ndiyo shamwari yako yemvura yegungwa kana nzvimbo dzine chloride yakawanda.

Dambudziko (kutaura chaiko):

• Inodhura. Vharuvhu yebhora ye 2” 316 inogona kudhura vharuvhu yePVC ka5–10.

• Zvinorema. Zvitsigiro zvepombi yako zvinofanira kunge zvakasimba.

• 304 stainless inogona kutsemuka muhot chloride service - ndakadzidza izvozvo nenzira yakaoma pabasa remahombekombe. Shandisa 316 pane chero chinhu chiri pedyo nemvura yemunyu.

Mutemo wangu:

Kana mvura yacho ichipisa, ichipisa, kana kuti ichida kuchena (zvekudya/zvemishonga), ndinoisiya isina tsvina. Kana isina mari yakawanda uye mvura yacho isina kunyanyisa, ndingafunga nezvesimbi yekabhoni.

Vharuvhu yeBhara reCarbon Steel - Yakasimba, yakachipa, asi ine ngura

Ngative pachena: avharafu yebhora resimbi yekabhonihaisi simbi isina ngura. Ndakaona mainjiniya matsva achifungidzira kuti "simbi isimbi" uye akaisa vharuvhu yesimbi yekabhoni patambo yemhepo yakanyorova. Mwedzi mitanhatu gare gare, inobatwa kana kuti inobuda mumuviri.

Zvisinei, simbi yekabhoni ine nzvimbo yayo - hombe. Munzvimbo dzinocheneswa mafuta, mapaipi egasi rechisikigo, uye masisitimu emhepo inodziya, simbi yekabhoni ndiyo inowanzo shandiswa. Inobata kumanikidzwa kwakanyanya (kusvika 1,500+ psi) uye tembiricha inosvika 800°F kana yakagadziriswa zvakanaka.

Zvakanaka:

• Yakasimba kupfuura PVC.

• Inodhura zvishoma pane isina ngura.

• Inonamirwa, inogadzirwa nemashini, iri nyore kuwana muhukuru hwakakura (kusvika ku48”).

Zvakaipa (uye zvakaipa):

• Ngura. Yakasangana nehunyoro, hunyoro, kana chero acid? Uchaona mitsetse yebrown mumavhiki mashoma.

• Hazvidiwi mumvura yegungwa, chlorine, kana acids.

• Simbi yekabhoni yakajairika inopwanyika pasi pe -20°F - Ndakabvisa mavharuvhu akatyoka kubva mufiriji. Shandisa magiredhi ekupisa kwakaderera (LF2) kana kuchitonhora.

Kwandinoshandisa:

Gasi rakaoma, mafuta emafuta, utsi (hwakaguta kana kuti hwakanyanya kupisa), mhepo yakamanikidzwa yakaomeswa, uye migero yemvura yemoto inochengetwa yakaoma kana kuti yakafukidzwa mukati.

Vharuvhu yeBhara reSimbi Yese - zvinorevei izvozvo?

Izwi irivharafu yebhora resimbiHazvina kujeka. Dzimwe nguva zvinoreva simbi yekabhoni. Dzimwe nguva isimbi isina simba rakawanda sesimbi yakagadzirwa neA105. Uye dzimwe nguva - chenjerera - ivharuvhu yesimbi yakakangwa isingadhuri ine mhando isina chokwadi.

Ini ndinowanzoona "simbi yebhora vharafu" semhando yepamusoro yesimbi yekabhoni. Yakanaka pakushandiswa isingakanganisi, ine kumanikidzwa kwakaderera kusvika pakati nepakati. Funga nezve 300–1,500 psi, tembiricha iri pasi pe 400°F, mvura yakachena kana mafuta. Asi kana uine njodzi yekuora, edza kushandisa stainless steel kana kuti kumbira shanduro ine epoxy.

Muenzaniso mumwe chete: sisitimu yekudziisa imba yekuchengetera zvinhu vachishandisa mvura inopisa. Vakashandisa mavharuvhu esimbi asina kuvharwa. Mushure memakore maviri, maburi emugodhi akaonekwa. Akatsiviwa nendarira (kana kuti isina ngura) ndokugadzirisa dambudziko racho. Moral: ziva zvinorehwa ne "simbi" chaizvo.

Maitiro Andinosarudzira Chaizvo - Kufamba Kwesarudzo Nyore

Kanganwa nezvematafura marefu kwechinguvana. Hechino chinondibata mupfungwa kana mumwe munhu akakumbira zano rekushandisa bhora vharuvhu:

1. Chii chinonzi mvura?

   • Asidhi, caustic, mvura ine munyu, chlorine →PVC(kana tembiricha iri pasi pe140°F) kana316 isina tsvina(kana kuchipisa/kumanikidzwa kwakanyanya).

   • Oiri, gasi, utsi hwakaoma →Simbi yekabhonikana simbi yakajairika.

   • Chikafu, doro, mishonga →Simbi isina ngura, hapana mubvunzo.

2. Kunopisa zvakadii?

   • Kupfuura 140°F? Hapana PVC.

   • Kupfuura 450°F? Zvigaro zve stainless steel (PTFE) zvinotadza kushanda. Unoda simbi yekabhoni ine zvigaro zvakakosha (PEEK, simbi).

   • Pasi pe32°F? PVC inotanga kupwanyika - shandisa simbi kana kuti isina ngura.

3. Kumanikidzwa kwakadii?

   • Kupfuura 230 psi → kanganwa PVC.

   • Kupfuura 1,500 psi → simbi yekabhoni kana isina ngura yakagadzirwa.

4. Nzvimbo yekunze kana kuti ine mvura?

   • Mvura, hunyoro, gungwa → shandisa simbi isina ngura (316 kana iri pedyo nemunyu). Simbi yekabhoni inokurumidza kuita ngura kunze kwekunge yakapendwa zvakanaka uye yabatwa nguva dzose.

5. Kuongorora chokwadi chebhajeti

   • PVC yakachipa asi ine muganho.

   • Simbi yekabhoni ndiyo inotevera - kukosha kwakanaka kwemabasa akaoma.

   • Stainless steel inodhura asi inogara kwemakumi emakore. Ndakatsiva mavharuvhu estainless steel ane makore makumi matatu achiri kushanda zvakanaka.

Tafura Yekuenzanisa Nokukurumidza (Pepa Rekunyepedzera reMainjiniya)

Zvidzidzo Zvishoma Kubva kuChikoro cheHard Knocks

• Usasanganisa simbi usina kufunga.Kana ukabatanidza vharuvhu yesimbi isingatsvi nesimbi kune pombi yesimbi yekabhoni musystem yakanyorova, uchawana ngura yegalvanic patambo. Shandisa mayuniyoni e dielectric.

• Tambo dzePVC hadzina kusimba.Ndakaona mavharuvhu ebhora ePVC akasungirirwa zvakanyanya achitsemuka ipapo chaipo pakabatana. Shandisa tepi yePTFE womira kana yanyatsosimba - kwete "gorilla tight."

• Gara uchitarisa zvinhu zvechigaro.Vharuvhu yesimbi isina ngura ine zvigaro zveBuna-N haigone kukwira tembiricha, kunyangwe muviri wayo ukadaro. PTFE (Teflon) ndiyo yakachengeteka.

• Chengeta imwe yasara.Ndakamirira kwemavhiki matanhatu kuti ndiwane vharuvhu yebhora ye alloy. Kana iri nzira yakakosha, chengeta imwe - kunyanya yesimbi isina ngura kana kabhoni ine saizi dzakasiyana.

Kutora Kwekupedzisira

Hakuna vharuvhu yebhora yepasi rose.Vharuvhu yebhora yePVCKukunda pamutengo uye kusabatwa nemakemikari - asi chete kana ukaramba wakadzikama uye usingashandise simba rakawanda.vharafu yebhora resimbi isina ngurandiyo nzira yandinonyanya kushandisa pachinhu chero chipi zvacho chine hasha, chinopisa, kana chakachena.vharafu yebhora resimbi yekabhoniichiri mambo wenzvimbo dzekuchenesa mafuta negesi ine simba rakawanda. Uye iyo genericvharafu yebhora resimbiZvakanaka pamabasa mashoma, asi verenga zvakanyorwa zvishoma nezvishoma.

Kana usina chokwadi, nyora pasi tembiricha yako yepamusoro, tembiricha shoma, huwandu hwemvura, uye kumanikidzwa. Wobva wafonera mupi wemidziyo wobvunza kuti "waizoisa chii papombi yako wega?" Vazhinji vachakupa mhinduro yechokwadi - uye mhinduro iyoyo inowanzo sanganisira vharuvhu yebhora resimbi isina ngura kana bhajeti richibvumira.

Une application yakaoma here? Siya ruzivo rwuri pazasi – ndichakuudza zvandinoda kushandisa uye, chinonyanya kukosha, zvandakaona zvichikundikana.