Katrangan

A Pigging Launcher and Receiver is an essential component of a pipeline pigging system. This system is widely used in the oil, gas, chemical, and water industries. Specifically, it allows companies to clean, inspect, and maintain pipelines without interrupting the flow of product. As a result, operations can continue smoothly while ensuring pipeline integrity. Moreover, this technology enhances efficiency and safety in pipeline management.

What is Pigging?

Pigging kalebu nglebokake piranti sing dikenal minangka "babi" dadi pipa kanggo nindakake reresik, pemeriksaan, utawa pangopènan. Babi kasebut di-push liwat pipo kanthi aliran produk (e.g., lenga, gas, bensin) utawa medium liyane kayata udhara utawa nitrogen sing dikompres.

Components of a Pigging System(Pigging Launcher and Receiver)

Pigging Launcher

• A pig launcher is installed at the beginning of the pipeline.
• It allows the pig to be safely inserted into the pipeline without disrupting flow.
• Typically consists of:
  • Barrel (main body where the pig is inserted)
  • Lawang tutup (kanggo mbukak / nutup tong)
  • Katup isolasi
  • LINE Kicker (kanggo nyurung babi menyang pipa)
  • Saluran lan VENT VENT

Fungsi: Muat babi menyang pipa lan miwiti nggunakake tekanan.

Panrima pigging

• Panampa babi dipasang ing mburi pipo.
• Iku aman nglumpukake babi sawise rampung perjalanan liwat pipa.
• Kaya desain menyang peluncuran, kanthi tong, penutupan, lan katup.

Fungsi: Trap babi sawise transit lan ngidini aman aman.

Cara pigi kerja (langkah-langkah)

1. Pasang babi menyang peluncur:
   • Babi kasebut dilebokake ing laras peluncuran.
   • Pelancar ditutup, lan sistem wis tekanan.
2. Bukak babi:
   • Babi kasebut di-push menyang pipo nggunakake aliran produk utawa tekanan gas.
3. Babi lelungan liwat pipo:
   • Babi kasebut nindakake fungsi kasebut (E.g., reresik, pemisahan, pemeriksaan).
4. Nampa babi:
   • Babi mlebu tarnel panrima ing mburi pipo.
   • Iki kepepet lan mbusak kanthi aman.

Jinis babi

• Babi ngresiki: Copot lebu, lilin, skala, lsp.
• Babi sealing: Digunakake kanggo misahake kumpulan.
• Pig (pinter) babi: Dilengkapi sensor kanggo mriksa pipo (e.g., kanggo karet, retak).
• Babi umpluk: Fleksibel lan digunakake kanggo ngresiki entheng utawa dewatokake.

Aplikasi saka pigging peluncur lan panrima

• Pipeline ngresiki lan pangopènan
• Pemisahan produk (e.g., lenga minyak sing beda)
• Deawater sawise hiddrotesting
• Pemeriksaan Inline (Ili) kanggo Manajemen integritas

Pertimbangan keslametan saka peluncur pigging lan panrima

• Pamisahan lan depresi sing tepat sadurunge mbukak pembukaan utawa panrima
• Panganggone sistem relief tekanan
• Latihan lan prosedur kanggo nangani babi