I-Servo Valve SM4-20 (15) 57-80 / 40-10-H607HInto yokulawula okuyisisekelo yeSteam Turbigine Digital Electro-hydraulic control system (deh). Ukuvunyelwa kwe-SleeVe ye-Sleeve Eqondile ye-Sleeve Eqondile ye-Valve Corevene kuvame ukuvame ukuba yileveli ye-micrometer (cishe 3-5μm). Njengokusebenza okuphakathi, ukuhlanzeka kwamafutha okuvimbela umlilo kuthinta ngqo impendulo eguquguqukayo, ukulawula ukunemba kanye nokuphila kwe-servo valve. Uma kukhona okungcola okuqinile kwezinhlayiya (njengama-metal chips, oxides, imicu, njll.) Kuwoyela, kungadala izinkinga ezilandelayo:

1. 1. I-Valve Core Erosion futhi Ugqoke: Izinhlayiya ezinzima zithinta indawo eyisisekelo ye-valve ngaphansi kwedrayivu yokugeleza kwamafutha aphezulu, okuholela ekushayweni kwemiphetho ephakeme kanye nokuklwebheka ebusweni bokubekwa uphawu, kuncishiswe ukuzuza kwengcindezi.
2. 2
3. I-3. I-Electrochemical Corlosion: Uma ukumelana kwamafutha kuncipha (njengamanzi noma imikhiqizo yokuwohloka kwamanzi noma i-acidic deffatition kumafutha angenamlilo), kungasheshisa ukugqwala kwe-electrochemical kwezingxenye zensimbi ze-servo valve.

I. Ukuhlaziywa Kwecala: Ukuhlaziywa kwembangela yokwehluleka kwesikhashana kwesikhashana se-servo valve esitshalweni samandla

Ukwehluleka kwe-Pheromenon: I-SM4-20 entsha ethengwe (15) 57-80 / 40-10-H607HI-servo valveKwisitshalo samandla sehlulekile ngemuva kwezinsuku ezimbili zokusebenza ngemuva kokufakwa. I-Dissuby iveze imihuzuko ebonakalayo futhi igqoke amamaki endaweni eyisisekelo ye-valve.

Ukuhlaziywa kwezimpande:

1. Ukungcola okusha kawoyela akuzange kwelashwa

Uwoyela omusha omelana umlilo ungaphatha ama-NAS7-8 angcolisiwe lapho ushiya ifektri, kuyilapho i-servo valve sm4-20 (15) 57-80/40-80 / 40-10-H607H idinga ukuhlanzeka uwoyela ukuze ufinyelele ku-NAS5 level noma ngezansi. Isitshalo samandla asizange senze ukusakazwa kwamahora angama-24-72 kugcwele amafutha amasha ngokwezincazelo, futhi akusebenzisanga isihlungi samafutha esiphakeme (njenge-3-5μm sento yokuhlunga) ukusihlupha, okuholela ezinkithini ezinzima ezifana ngqo ne-vollo valve.

2. Ukungcoliswa okusele kusuka ekufakweni kwesistimu

I-welding slag eshiywe ePipeline Welding kanti imfucumfucu yensimbi exutshwe phakathi kwenqubo yokufaka ayisuswa ngokuphelele. Lokhu kungcola kwakha umphumela "wokusika omncane" ngaphansi kokugeleza kwamafutha aphezulu (imvamisa 14-2mpla), egqoke ngokushesha indawo eyisisekelo se-valve.

3. Ukwehluleka kohlelo lwe-Filtration

Into yokuhlunga evinjiwe kungenzeka ingafakwa esikhundleni ngesikhathi esizeni (njengokuhluleka ukuqapha i-alamu yomehluko wokuhlunga), noma isihlungi sezinkambu asilungiselelwe ukumunca izinhlayiya ze-ferromagnetic, okuholela ekungeneni okuqhubekayo kwezinhlayiya ku-servo valve.

II. Izincomo zokulungiswa ezibalulekile

Ku-SM4-20 (15) 57-80 / 40-10-H607H SERVO VALVE, izinyathelo ezilandelayo kufanele zithathwe ukuze kuqinisekiswe inhlanzeko kawoyela:

1. Ukucaciswa okusha kwamafutha

Ngaphambi kokufaka uwoyela omusha, kufanele idonswe ngento yokuhlunga engu-5μm kuze kube yilapho usayizi wezinhlayiyana wamafutha uhlangabezana ne-Standard (NAS Level 5 noma ngaphansi).

Lapho ivolumu yokugcwalisa tank kawoyela idlula i-10%, kufanele isetshenziselwe ipuleti elikhethekile lokuhlukanisa uhlukanisa i-servo valve ukuvikela ukungcola kusuka ekutholeni umzimba nge-valve.

2. Ukuhlunga okuku-inthanethi kanye nokuvuselelwa kabusha

Lungiselela uhlelo lwe-filtration esiteji ezimbili: isihlungi sensimbi engu-10μm ngaphambili ukuze unqande izinhlayiya ezinkulu, nesihlungi esinembile esingu-1-3 esemuva ngemuva ukuvikela i-v halve.

Idivaysi ye-Silicon-Aluminium Regeneration isetshenziselwa imikhiqizo ye-adsorb acidic adfication, gcina ukumelana no-5 × 10 ^ 9

3. Izinyathelo zokuqapha ukusebenza

Hlola njalo ngenyanga usayizi we-yizinhlayiyana, inani le-acid, umswakama kanye nokuzwelana kwamafutha amelana nomlilo, futhi ugxile ekuqapheleni inani lezinhlayiya ngosayizi wezinhlayiyana zezinhlayiyana zezinhlayiyana zezinhlayiyana zezinhlayiya zezinhlayiya zezinhlayiyana zezinhlayiyana zezinhlayiyana zezinhlayiyana zezinhlayiya zezinhlayiya zezinhlayiyana zezinhlayiyana zezinhlayiya zezinhlayiyana zezinhlayiya zezinhlayiyana zezinhlayiyana zezinhlayiyana zezinhlayiyana zezinhlayiya zezinhlayiya zezinhlayiya zezinhlayiyana zezinhlayiyana zezinhlayiyana zezinhlayiya zezinhlayiya zezinhlayiyana ze-5-15μm.

Hlola njalo isihlungi se-magnetic futhi uhlanze ukugcwaliswa kwensimbi e-adsorbed (kunconyelwe kanye ngekota).

Ngokutadisha amacala angempela, singathola ukuthi ukwehluleka kokuqala kwe-servo valve SM4-20 (15) 57-80 / 40-10-H607H kuhlobene ngqo nokuphathwa kokuhlanzeka kawoyela. Ngokumisa inqubo entsha yokucubungula kawoyela (efana nesinyathelo esilahlekile esiphuthumayo kuleli cala), ukuqinisa ukuhlunga okuku-inthanethi kanye nokuqapha okujwayelekile, impilo ye-servo valve inganwetshwa ngempumelelo eminyakeni engaphezu kwe-5. Okokunemba okunengqondo kwe-hydraulic, ukuphathwa kokuhlanzeka komlilo okuvinjezelwa umlilo kufanele kubhekwe njengephrojekthi yesondlo ebaluleke kakhulu ebaluleke ngokulinganayo njengokulungiswa kwemishini.

Lapho ufuna ama-valves asezingeni eliphakeme, athembekile we-servo, akungabazeki ukuthi uYoyik ukhetha ukukhetha. Inkampani isebenza ngokukhethekile ekunikezeni imishini ehlukahlukene yamandla kubandakanya izesekeli ze-turbine, futhi ithole isimemezelo esibanzi ngemikhiqizo nezinsizakalo ezisezingeni eliphakeme. Ngeminye imininingwane noma imibuzo, sicela uxhumane nensizakalo yamakhasimende ngezansi:

E-mail: sales@yoyik.com
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