Kodi Valavu ya Chipata Chotsetsereka Imagwira Ntchito Bwanji: Buku Lophunzitsira Fakitala Lonse

Kodi Valavu ya Chipata cha Slide ndi Chiyani?

A valavu yolowera(yomwe nthawi zambiri imatchedwavalavu ya chipata cha mpenikapena mzerevalavu ya chipata) imayendetsa kayendedwe ka madzi pogwiritsa ntchito mbale yotsetsereka kapena "tsamba" lomwe limayenda molunjika ku payipi. Makhalidwe Ofunika:

- Ntchito:Tsamba limatsika kukuyenda kwa chipika(kutseka mipando) kapena kukweza mipando kuti ilolenjira yodzaza ndi mabowo.

- Kapangidwe:Ndi yabwino kwambiri pa slurry, ufa, ndi zophimba zokhuthala pamene ma valve achikhalidwe amalephera.

- Kusindikiza:Zimathandiza kuti zitseke mwamphamvu ngati thovu podula zinthu zolimba ndi m'mphepete mwake.

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Mitundu ya Ma Valves a Chipata Chotsetsereka

1. Ma Vavulopu Okhazikika a Chipata cha Mpeni

- Masamba achitsulo a slurry (migodi, madzi otayira).

- Mipando yolimba (EPDM/NBR) yomatira bwino.

2. Ma Vavulopu a Chipata cha Mpeni wa Polyurethane (Vavulopu ya Chipata cha Mpeni wa PU)

- Zida za Tsamba:Tsamba lopangidwa ndi polyurethane loteteza kwambiri ku kukwawa.

- Nkhani Yogwiritsira Ntchito:Yabwino kwambiri pa matope owononga kwambiri komanso migodi.

- Ubwino:Kutalika kwa nthawi yogwira ntchito katatu poyerekeza ndi masamba achitsulo omwe amagwiritsidwa ntchito popanga zinthu zokwawa.

3. Ma Vavulopu a Chipata Chodutsa M'ngalande

- Chipata chatsekedwa bwino kuti chilowetsedwe mosavuta.

- Kuletsa kuyenda kwa madzi m'malo otseguka.

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Momwe Ma Valves a Chipata Chotsetsereka Amagwirira Ntchito: Gawo ndi Gawo

1. Chigawo Chotseguka:

- Chipatacho chimakwera molunjika kupita ku boneti.

- Amapanga njira yoyenda yopanda malire (100% m'mimba mwake wa chitoliro).

2. Chigawo Chotsekedwa:

– Tsamba limatsika pansi, likukanikiza mipando.

- Amadula zinthu zolimba kuti zisatuluke madzi.

3. Zosankha Zogwiritsira Ntchito:

–Buku lamanja: Chingwe cha dzanja kapena chowongolera.

–Yodzichitira yokha: Zoyendetsa magetsi/zipangizo zamagetsi.

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Ubwino Waukulu wa Ma Valves a Chipata Chotsetsereka

1. Kuletsa Kuyenda kwa Zero: Kapangidwe ka Full-bore kamachepetsa kutsika kwa kuthamanga kwa magazi.

2. Kukana Kukwinyika: Kumagwira bwino ntchito ndi matope, zinthu zolimba, ndi zinthu zowononga (makamakaMa valve a chipata cha mpeni wa PU).

3. Kutseka Mbali Zonse: Kugwira ntchito poyendetsa mbali zonse ziwiri.

4. Kusamalira Kochepa: Kapangidwe kosavuta kopanda njira zovuta.

5. Yaing'ono & Yopepuka: Yopepuka 50% kuposa yachikhalidwemavavu a chipata.

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Mapulogalamu a Mafakitale

- Kukumba: Kuwongolera mipata, matope a miyala (ntchito yayikulu yaMa Valves a Chipata cha Mpeni wa Polyurethane).

- Madzi otayira: Kusamalira matope, kuchotsa matope.

- Mafakitale Opangira Mphamvu: Makina oyendetsera phulusa louluka.

- Kukonza Mankhwala: Madzi okhuthala, kusamutsa polima.

- Zamkati ndi Pepala: Kulamulira matope okhala ndi ulusi wambiri.

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Kusankha Wopanga/Wogulitsa Wodalirika ku China

Chinaimalamulira kupanga ma valve a mafakitale. Njira zazikulu zosankhira:

1. Ukatswiri pa Zinthu Zofunika:

- TsimikiziraniValavu ya chipata cha mpeni wa PUogulitsa amagwiritsa ntchito polyurethane yovomerezeka ndi ISO.

- Tsimikizani mitundu yachitsulo (SS316, chitsulo cha kaboni).

2. Ziphaso:ISO 9001, API 600, ATEX.

3. Kusintha:Pemphani mapangidwe apadera (zipangizo za m'liner, kukula kwa madoko).

4. Kuyesa:Funsani malipoti oyesa hydrostatic/abrasion.

5. Kayendetsedwe ka zinthu:Tsimikizirani kutumiza padziko lonse lapansi & kusinthasintha kwa MOQ.

> Malangizo a Akatswiri:PamwambaOpanga aku Chinaperekani mitundu ya CAD, ziphaso za DNV-GL, ndi chithandizo chaukadaulo cha maola 24 pa tsiku, masiku 7 pa sabata.

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Chifukwa Chosankha Ma Valves a Chipata cha Mpeni wa Polyurethane (PU)

- Kukana Kutupa: Nthawi yogwiritsidwa ntchito mopitirira muyeso ndi 10 poyerekeza ndi chitsulo mu ntchito yothira matope.

- Chitetezo cha Dzimbiri: Chimapirira zinthu zobisika za acidic/alkaline.

- Kugwiritsa Ntchito Ndalama Moyenera: Kuchepetsa nthawi yopuma ndi ndalama zosinthira.

- Kugwira Ntchito Yotseka: Kusunga umphumphu ndi tinthu tating'onoting'ono.

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Mapeto

Kumvetsetsamomwe valavu ya chipata chotsetsereka imagwirira ntchito—makamaka mitundu yapadera mongaMa Valves a Chipata cha Mpeni wa Polyurethane—zimatsimikizira kuti zimagwira ntchito bwino kwambiri m'malo ovuta a mafakitale. Pa ntchito zopaka thovu,Ma valve a chipata cha mpeni wa PUkupereka kulimba kosayerekezeka. Gwirizanani ndi satifiketiChinaopanga/ogulitsakuti mupeze njira zotsika mtengo komanso zapamwamba zokonzedwa bwino zomwe zikugwirizana ndi zosowa za migodi, madzi otayira, ndi kukonza mankhwala.