Tef ɗin Lantarki Don Rufewa

1. Matsayin Mahimmanci

Corrugated Graphite Tef don hatimi an yi shi daga babban 99.5% mai girma{1}tsaftataccen graphite mai tsafta a matsayin madaidaicin, haɗe shi da mannen zafin jiki mai juriya (matsakaicin juriya na digiri 800), kuma an ƙera shi ta hanyar babban bayanai{4}in ingantacce; Babban aikinsa shi ne samar da "amintaccen hatimi + sauƙi mai sauƙi + tsawon rayuwar sabis" don yanayin masana'antu na gabaɗaya (bututu, bawuloli, reactors) waɗanda ke jere daga matsakaici -ƙananan zuwa matsakaici{10}} babban yanayin zafi ({17}}200 digiri ~800 digiri). Yana magance abubuwan zafi na haɗarin cututtukan cututtukan cututtukan cututtukan cututtukan cututtukan ƙwayar cuta na gargajiya asbestos gaskets, ƙarancin juriya na zazzabi na gaskets na roba (mai saurin tsufa a yanayin zafi sama da digiri 250), da rashin daidaituwa na gaskets na graphite na yau da kullun. Matsayi a cikin TOP 4 samfuran mafi girma cikin sauri a cikin 2025 na kasuwar kayan rufewa na duniya gabaɗaya (yawan girma na 19.3% na shekara-shekara, tare da sinadarin petrochemical / maganin ruwa / aikace-aikacen injin gabaɗaya wanda ke lissafin 76%; Tushen Bayanai: Rahoton Kasuwar Kayayyakin Kayayyakin Masana'antu na Duniya 2025).

2.Technical Parameters

3.Core Features

Daidaita Rage Tsayin Zazzabi & Tsaftar Ayyuka: Bayan sa'o'i 1,800 na "-200 digiri ~ 800 digiri" gwajin zagayowar thermal, ƙaddamarwar aikin hatimin ya yi ƙasa da ko daidai da 3.8% - sau biyu kwanciyar hankalin kaset ɗin graphite (wanda ke da 12% attenuation attenuation sama da digiri 600). Babu raguwa ko fashewa a ƙananan zafin jiki (nyawa 10 a - digiri 200 ba tare da karyewa ba) kuma babu carbonization a matsakaici{17}} zafi mai zafi, yana mai da shi dacewa da yanayi kamar bututun da ke cikin yankunan arewa masu sanyi ({18}} 40 digiri), kayan aikin haifuwar abinci (digiri 150), da sinadarai masu matsakaicin matsakaici. Adadin gazawar rufewar yanayin aiki da yawa na abokan ciniki an rage shi da 85%.

Babban - Ƙimar Ƙarfi & Kariya: Keɓaɓɓen tsarin "arc{0}} siffa mai siffa" (tsayin corrugation: 0.3-2.5mm, wanda za'a iya daidaita shi) yana ƙara wurin tuntuɓar wurin rufewa da kashi 45%. Bayan 1,000 matsakaici-high matsa lamba sealing gwaje-gwaje (matsakaicin matsa lamba na 18MPa), da yayyo kudi ne Kasa da ko daidai 8×10⁻⁷ Pa·m³/s, da nisa ya wuce na kasar Sin National Standard GB/T 4622.3-2021 ga janar sealing leakage (Kasa da ko 10⁵ Pa·m³/s). Matsakaicin ƙimar ƙimar flange don bututun petrochemical ya kai 99.4%.

Ƙarfin Juriya na Lalata & Daidaituwar Sinadarai: Bayan awoyi 960 na gwajin nutsewa (acid{1}}maganin tushe tare da pH 2-13, abubuwan kaushi na halitta kamar acetone/ethylene glycol), yawan asarar yawan jama'a ya yi ƙasa da ko daidai da 1.8%, ba tare da kumburi ko ɓarna ba. Ya dace da rufe bututun chlorine{6}mai ɗauke da bututun ruwa a masana'antar sarrafa ruwa (lalacewar chlorine) da kuma raunanan kafofin watsa labarai na tushen acid a cikin masana'antar sinadarai, ana tsawaita rayuwar sabis ɗin zuwa shekaru 2-3, idan aka kwatanta da gaket ɗin roba (wanda ke da juriyar juriya na watanni 3).

Babban Adawa & Sauƙi Mai Sauƙi: Kauri ya fito daga 0.2{1}}6mm (wanda za'a iya sabawa), tare da sassaucin yanayin ɗaki yana ba da damar kewayawa 300 na lanƙwasawa ba tare da tsagewa ba. Har yanzu yana kula da wani ƙayyadaddun ƙima a digiri 800 (ƙididdigar matsawa mai girma fiye da ko daidai da 85%). Ta hanyar gwajin yankan CNC, ƙarancin gefen bayan yankan cikin masu girma dabam (mafi girman nisa na 1,500mm) da saman rufewa na yau da kullun (misali, flanges elliptical) ya yi ƙasa ko daidai da 0.1mm. Ya dace da fiye da 96% na masana'antu gabaɗaya sealing saman (flanges, bawuloli, farashinsa), da shigarwa yadda ya dace ne 55% fiye da na gargajiya sealing gaskets.

 

 

4. Core Applications

Filin Petrochemical(35% proportion, the most application scenario):Corrugated Graphite Tepe don like ana amfani da shi don rufe bututun bututun mai ({3}} 20 digiri ~ 80 digiri ) da matsakaici- bututun zafi na raka'a masu fashewa (digiri 300 ~ 500 digiri). Dangane da gwajin da aka yi daga PetroChina Lanzhou Petrochemical, yana iya rage raguwar faɗuwar bututun mai daga kashi 6.1% zuwa 0.4%, tare da rage farashin kula da hatimi na shekara-shekara na raka'a ɗaya da RMB 380,000. Dace da sulfur-dauke da matsakaici bututu (hydrogen sulfide lalata juriya), ta sealing aminci hadu da bukatun na ci gaba da samarwa.

Filin Maganin Ruwa(Kashi 22%): Ana amfani da shi azaman hatimi don famfo na centrifugal a cikin masana'antar sarrafa najasa (zazzabi na ɗaki, chlorine{1}}mai ɗauke da ruwan sha) da flanges na bututun ruwa a cikin aikin ruwa (-5 digiri ~ 40 digiri). An tsawaita rayuwar sabis ɗin zuwa shekaru 2.5, idan aka kwatanta da gaskets na roba (mai saurin lalacewa da tsufa ta hanyar chlorine), kuma an tsawaita matsakaicin ɗaukar matakan maye gurbin kayan aikin ruwa daga watanni 2 zuwa watanni 18. Ya dace da GB/T 17219-1998 Matsayin Tsaro don Watsawa Ruwa da Kayan Rarraba Ruwa, ba tare da wani abu mai cutarwa ba.

Babban Filin Injin(28% rabo): Aiwatar da bututun kwampreso (digiri 150 ~ 300 digiri), bugu kayan nadi shafts (ɗakin zazzabi), da kuma yadi inji bearings (50 digiri ~ 120 digiri). Yana magance matsalar gaskets na gargajiya suna da saurin sawa kuma suna buƙatar rufewa akai-akai don maye gurbinsu, yana rage ƙarancin gazawar kayan aikin injin gabaɗaya da kashi 42%. Yana da ingantacciyar daidaitawar shigarwa fiye da gaskets na ƙarfe don abubuwan rufewa marasa tsari (misali, musaya masu siffa ta bawul).

Filin Abinci & Magunguna(15% rabo): An yi amfani da su don rufe flanges na abinci haifuwa tankuna (digiri 121, tururi yanayi) da kuma bututun magunguna daskare bushewa (-50 digiri ~ 80 digiri). Ya dace da FDA 21 CFR Sashe 177.2600 don kayan tuntuɓar abinci, ba tare da wani ƙamshi na musamman ko hazo mai ƙazanta a yanayin zafi ba, yana tabbatar da tsaftar abinci da magunguna da aminci. Dangane da gwaje-gwajen da Mengniu Dairy yayi, duk gwajin ƙaura na gaskets sun cika ƙa'idodi, suna gamsar da buƙatun samar da abinci.

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