1. Ma'anar da Mahimman Tasirin Tasirin Impeller

Tazarar impeller tana nufin radial barranta tsakanin impeller da kwandon famfo (ko zoben jagora), yawanci jere daga 0.2 mm zuwa 0.5 mm. Wannan rata muhimmanci rinjayar da yi na  multistage a tsaye injin injin famfo a cikin manyan abubuwa guda biyu:

● Asarar na'ura mai aiki da karfin ruwa: Matsaloli masu yawa suna ƙara yawan zubar da ruwa, rage yawan ƙarfin aiki; ƙetare ƙananan giɓi na iya haifar da lalacewa ko cavitation.

Halayen Yawo: Girman rata kai tsaye yana tasiri daidaitattun kwararar ruwa a mashigar ruwa, ta haka yana shafar kai da lanƙwasa inganci.

2. Tushen Ka'idar don Inganta Tattalin Arziki

2.1 Haɓaka Ƙarfin Ƙarfafawa

An ayyana ingancin ƙarfin ƙarfi (ηₛ) azaman rabo na ainihin fitowar fitarwa zuwa kwararar ka'ida:

ηₛ = 1 - QQleak

inda Qleak shine kwararar kwararar da aka samu ta hanyar gibin impeller. Inganta tazarar yana rage raguwa sosai. Misali:

● Rage ratar daga 0.3 mm zuwa 0.2 mm yana rage zubar da ruwa da 15-20%.

● A cikin fanfuna masu yawa, haɓaka haɓakawa a cikin matakai na iya inganta jimillar inganci da 5-10%.

2.2 Ragewa a Asarar Ruwan Ruwa

Haɓaka tazarar yana inganta daidaituwar kwararar ruwa a mashigar ruwa, rage tashin hankali kuma ta haka yana rage asarar kai. Misali:

● Simulators na CFD sun nuna cewa rage rata daga 0.4 mm zuwa 0.25 mm yana rage yawan makamashin motsin motsi ta hanyar 30%, daidai da raguwar 4-6% na amfani da wutar lantarki.

2.3 Haɓaka Ayyukan Cavitation

Manyan giɓi suna ƙara matsa lamba a mashigai, ƙara haɗarin cavitation. Inganta tazarar yana daidaita kwararar ruwa kuma yana ɗaga gefen NPSHr (tabbataccen shugaban tsotsa), musamman tasiri a ƙarƙashin yanayin ƙarancin kwarara.

3. Tabbatar da Gwaji da Lamurra na Injiniya

3.1 Bayanan Gwajin Lantarki

Cibiyar bincike ta gudanar da gwaje-gwajen kwatance akan a multistage a tsaye injin injin famfo (Siga: 2950 rpm, 100 m³/h, kai 200m).

3.2 Misalan Aikace-aikacen Masana'antu

● Fetur na Kemikal Mai Rarraba Ruwan Retrofit: Matatar mai ta rage tazarar impeller daga 0.4 mm zuwa 0.28 mm, yana samun tanadin makamashi na shekara-shekara na 120 kW·h da raguwar 8% na farashin aiki.

● Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙadda ) ya bayar don sarrafa rata (± 0.02 mm), ingantaccen aikin famfo ya inganta daga 81% zuwa 89%, warware matsalolin girgizar da ke haifar da gibba mai yawa.

4. Hanyoyin ingantawa da Matakan aiwatarwa

4.1 Samfurin Lissafi don Haɓaka Gap

Dangane da dokokin kamanni na famfo na centrifugal da ƙayyadaddun gyare-gyare, alaƙar da ke tsakanin rata da inganci ita ce:

η = η₀ (1 - k·δD)

inda δ shine ƙimar tazara, D shine diamita na impeller, kuma k shine ƙima mai ƙima (yawanci 0.1-0.3).

4.2 Mahimmin Fasahar Aiwatarwa

●Ƙirƙirar ƙira: Injin CNC da kayan aikin niƙa sun cimma daidaitaccen matakin micro-mita (IT7-IT8) don masu motsa jiki da casings.

●Ma'aunin Cikin-wuri: Laser jeri kayan aikin da ultrasonic kauri ma'aunan duba gibba a lokacin taro don kauce wa sabawa.

● Daidaita Tsayi: Don maɗaukakiyar zafin jiki ko mai lalata, ana amfani da zoben rufewa da za'a iya maye gurbinsu tare da gyara mai kyau na tushen kullu.

4.3 La'akari

● Ma'auni-Tsarin Jiki: Ƙarƙashin ƙarancin ƙima yana ƙara lalacewa na inji; Taurin kayan (misali, Cr12MoV don masu motsa jiki, HT250 don casings) da yanayin aiki dole ne a daidaita su.

● Rarraba Faɗakarwa na thermal: Abubuwan da aka tanada (0.03-0.05 mm) suna da mahimmanci don aikace-aikacen zafin jiki mai zafi (misali, famfun mai mai zafi).

5. Yanayin Gaba

●Tsarin Dijital: Algorithms na tushen AI (misali, algorithms na kwayoyin halitta) zai ƙayyade mafi kyawun gibi da sauri.

●Ƙirƙirar Ƙarfafawa: Ƙarfe 3D bugu yana ba da damar haɗaɗɗen ƙira-casing, rage kurakuran taro.

●Smart Monitoring: Fiber-optic na'urori masu auna firikwensin da aka haɗa tare da tagwayen dijital za su ba da damar sa ido kan tazara na ainihin lokaci da hasashen ɓarna.

Kammalawa

Haɓaka tazarar impeller ɗaya ne daga cikin mafi kyawun hanyoyin kai tsaye don haɓaka ingancin famfo injin turbine da yawa. Haɗa madaidaicin masana'anta, daidaitawa mai ƙarfi, da saka idanu mai hankali na iya cimma nasarorin inganci na 5-15%, rage yawan amfani da makamashi, da ƙarancin kulawa. Tare da ci gaba a cikin ƙirƙira da nazari, haɓaka tazara za ta samo asali zuwa mafi girman daidaito da hankali, zama babbar fasaha don sake fasalin makamashin famfo.

lura: Maganganun injiniya na aiki dole ne su haɗa matsakaiciyar kaddarorin, yanayin aiki, da ƙayyadaddun farashi, ingantattun ta hanyar nazarin farashin sake zagayowar rayuwa (LCC).