A fannonin masana'antu masu zafi kamar ƙarfe, gilashi, da yumbu, tanderun sake farfaɗowa suna samun tanadin makamashi da rage fitar da hayaki ta hanyar fasahar dawo da zafi daga sharar iskar gas.na'urar rage iskar gasBawul ɗin iska na malam buɗe ido, a matsayin babban ɓangaren tsarin juyawar tanda, yana ɗaukar muhimmin aiki na sauya alkiblar kwararar iskar gas da iska (ko mai). Tare da halayenta na juyawa mai inganci, sarrafa daidai, da juriya ga yanayi mai tsauri, ya zama muhimmin garanti ga tanderun masana'antu na zamani don inganta ingancin makamashi da rage gurɓatawa.

Ka'idar Aiki: Tsarin Hanyoyi Uku don Sauyawa Hanya Biyu

Bawul ɗin damper guda ukuBawul ɗin malam buɗe ido yana amfani da tsarin 'Y' mai hanyoyi uku tare da mashiga biyu (A, B) da mashiga ɗaya (C), ko mashiga biyu (B, C) da mashiga ɗaya (A), wanda ke cimma saurin sauyawar hanyar ruwa ta hanyar farantin bawul mai juyawa. Babban ƙa'idodinsa sune:

1. Gabatarwa ta hanyar amfani da bawul: Farantin bawul yana juyawa zuwa wani takamaiman kusurwa, yana haɗa hanyar shiga A zuwa hanyar fita C yayin da yake rufe hanyar shiga B.

2. Juyawa ta Juyawa: Farantin bawul yana juyawa 180°, yana haɗa hanyar shiga B zuwa hanyar fita C yayin da yake rufe hanyar shiga A.

A cikin tanderun sake farfaɗowa, ana amfani da waɗannan bawuloli biyu-biyu don sarrafa juyawar hayakin hayakin hayakin hayakin hayakin da kuma shigar iska/man fetur mai ƙonewa. Idan aka haɗa su da masu sake farfaɗowa, suna ba da damar dawo da zafi mai sharar gida daga iskar gas mai hura wuta, wanda ke ƙara ingancin zafi na tanderun da sama da kashi 30%.

Fa'idodin babban bawul ɗin malam buɗe ido mai zafi: Ingantaccen aiki, Kwanciyar hankali, da Hankali 

1. Juyawa Mai Sauri a Matakin Millisecond don Ci gaba da Aikin Tanderu

Farantin bawul ɗin yana amfani da kayan aiki masu sauƙi (misali, ƙarfen aluminum, haɗakar carbon da aka ƙarfafa da fiber) kuma an haɗa shi da masu kunna iska ko na lantarki, yana rage lokacin juyawa zuwa ƙasa da milise 500. Wannan yana kawar da "tazara ta katse kwarara" na bawuloli na ƙofa na gargajiya, yana tabbatar da daidaiton zafin wutar lantarki da rage sauye-sauyen tsari da juyawa ke haifarwa.

2. Tsarin Hatimi Biyu Don Jure Watsa Labarai Masu Zafi Mai Tsatsa

Bawul ɗin yana amfani da hatimin ƙarfe mai tauri + ƙirar hatimin roba mai laushi:

- Farantin bawul da saman hulɗar jiki: An lulluɓe shi da ƙarfe masu zafin jiki mai yawa (misali, Inconel, Hastelloy) ko murfin yumbu don jure wa iskar gas mai ƙarfi a sama da 1200°C.

- Zoben rufewa: An yi shi da robar silicone, fluororubber, ko graphite, wanda ke kiyaye sassauci a yanayin zafi mai yawa don kada ya zube.

Ya dace da yanayin iskar gas mai lalata da ke ɗauke da ƙura da sinadarin sulfur oxides.

3. Juriyar Ruwa Mai Ƙanƙanta Don Tanadin Makamashi

Farantin bawul mai siffar faifan yana kusan daidai da alkiblar ruwa lokacin da aka buɗe shi gaba ɗaya, tare da ma'aunin juriyar kwarara kawai 1/3 zuwa 1/5 na bawul ɗin ƙofa, wanda ke rage yawan amfani da makamashin fanka sosai. Tasirin adana makamashi yana da mahimmanci musamman ga yanayin kwararar ruwa mai yawa (misali, sama da 100,000 m³/h).

4. Ikon Inganci don Yanayi Masu Hadari

Bawul ɗin yana haɗa na'urori masu auna matsayi, masu watsa matsin lamba, da tsarin PLC/DCS don kunna:

①Dabarar juyawa mai daidaitawa: Daidaita zagayowar juyawa a ainihin lokaci dangane da zafin wutar lantarki da matsin lamba.

②Gargaɗin farko game da matsala: Gano abubuwan da ba su dace ba kamar toshewar farantin bawul ko gazawar rufewa sannan a canza zuwa yanayin madadin ta atomatik.

③ Kulawa daga nesa: Kula da yanayin bawul ta hanyar dandamalin IoT don rage farashin dubawa da hannu.

Aikace-aikacen bawul ɗin malam buɗe ido hanya uku Yanayi: Maganin Juyawa Mai Kyau don Tanderun Masana'antu 

1. Masana'antar Karfe: Tandun Dumama da Tandun Dafawa da Zafi

A cikin tanderun dumama ƙarfe, bawuloli masu amfani da malam buɗe ido guda uku suna canza iskar gas da iska don canja wurin zafi mai zafi ga masu sake samar da wutar lantarki. Sannan iskar da aka sake dumamawa tana ɗaukar zafi zuwa cikin tanderun, tana samun ƙonewa sau biyu kuma tana rage yawan amfani da mai da kashi 20%–40%.

2. Murhun Gilashi/Yeram: Ingantaccen Narkewa da Kare Makamashi

A cikin tsarin sake kunna wutar lantarki ta murhu, bawuloli suna sauya alkiblar iska da iska cikin sauri, suna rage fitar da hayaki mai guba ta NOx yayin da suke inganta yadda gilashin ke narkewa. A cikin murhun nadi na yumbu, bawuloli suna sarrafa alkiblar zagayawa ta iska mai zafi don daidaita zafin wutar lantarki da haɓaka yawan amfanin samfurin.

3. Sinadarai da Kayan Gine-gine: Sarrafa Kafafen Yaɗa Labarai Masu Tsauri

Ga tsarin iskar gas mai sinadarai da ke ɗauke da kwalta da ƙura, rufin bawul ɗin da ke jure lalacewa da kuma tsarin tsaftace kai yana hana toshewa. A cikin tsarin samar da wutar lantarki ta dumamar siminti, bawuloli suna canza iskar gas mai zafi da iska mai sanyaya don inganta dawo da zafi na sharar gida.

4. Kayan Kare Muhalli: Masu sake farfado da yanayin zafi na RTO

A cikin na'urorin RTO don maganin sinadarai masu canzawa (VOCs), bawuloli masu amfani da malam buɗe ido guda uku suna sarrafa shaye-shaye da kuma maido da iskar gas mai tsabta, suna tabbatar da amfani da cikakken zafi na masu sake samarwa yayin da suke jure yanayin zafi nan take yayin ƙonawa.