Ulwazi lwe-valve: izinkambu eziningana ezivamile zokusetshenziswa kwe-valve

Kungashiwo ukuthi amavalvu angabonakala yonke indawo empilweni, kungaba yikhaya noma ifektri, noma yisiphi isakhiwo asihlukaniseki nevalvu. Okulandelayo,I-Newsway Valve CO.,LTDizokwethula kuwe izinkambu eziningana ezivamile zohlelo lokusebenza lwe-valve:

1. Amavalvu okufakwa kwephethiloli

①. Isitshalo sokucwenga, iningi lamavalvu adingekayo esitshalweni sokucwenga uwoyela amavalvu epayipi, ikakhulukazi ivalvu yesango, ivalvu yembulunga, ivalvu yokuhlola, ivalvu yokuphepha, ivalvu yebhola, ivalvu yebhabhathane, isicupho somusi, phakathi kwawo, isidingo sevalvu yesango sibala cishe u-80% wenani eliphelele lamavalvu, (Ivalvu ibala u-3% kuya ku-5% wemali etshaliwe yedivayisi); ②. Idivayisi yefayibha yamakhemikhali, imikhiqizo yefayibha yamakhemikhali ihlanganisa kakhulu izigaba ezintathu: i-polyester, i-acrylic, ne-vinylon. Ivalvu yebhola kanye nevalvu yejakhethi (ivalvu yebhola ejakhethi, ivalvu yesango ejakhethi, ivalvu yembulunga ejakhethi) yevalvu edingekayo; ③. Idivayisi ye-Acrylonitrile. Idivayisi ngokuvamile idinga ukusebenzisa amavalvu akhiqizwa ngokujwayelekile, ikakhulukazi amavalvu esango, amavalvu embulunga, amavalvu yokuhlola, amavalvu ebhola, izicupho zomusi, amavalvu embulunga yenaliti, namavalvu epulaki. Phakathi kwawo, amavalvu esango abala cishe u-75% wamavalvu aphelele; ④. Isitshalo se-ammonia esenziwe. Ngenxa yokuthi ukuhlanganiswa komthombo we-ammonia kanye nezindlela zokuhlanza kuhlukile, ukugeleza kwenqubo kuhlukile, kanti nemisebenzi yobuchwepheshe yama-valve adingekayo nayo ihlukile. Njengamanje, isitshalo se-ammonia sasekhaya sidinga kakhuluivalvu yesango, ivalvu yomhlaba, ivalvu yokuhlola, isicupho somusi,ivalvu yebhabhathane, ivalvu yebhola, ivalvu ye-diaphragm, ivalvu yokulawula, ivalvu yenaliti, ivalvu yokuphepha, ivalvu yokushisa okuphezulu kanye nevalvu yokushisa ephansi;

2. Amavalvu asetshenziswa eziteshini zikagesi zamanzi

Ukwakhiwa kweziteshi zikagesi ezweni lakithi kuthuthukela ekuthuthukisweni okukhulu, ngakho-ke amavalvu okuphepha amakhulu kanye nomfutho ophezulu, amavalvu okunciphisa umfutho,amavalvu embulunga, amavalvu esango, amavalvu ebhabhathane, amavalvu okuvala okuphuthumayo, amavalvu okulawula ukugeleza, kanye nezinsimbi zokuvala eziyindilinga kuyadingeka. Ivalvu yeglobe, (ngokusho kwe-“Tenth Five-Year Plan” kazwelonke, ngaphezu kwezifundazwe zase-Inner Mongolia naseGuizhou zingakha ama-kilowatts angaphezu kuka-200,000 amayunithi, ezinye izifundazwe kanye namadolobha zingakha ama-kilowatts angaphezu kuka-300,000 amayunithi kuphela);

3. Ivalvu yokufaka insimbi

Embonini yezinsimbi, ukuziphatha kwe-alumina kudinga kakhulu i-valve ye-slurry engagugi (i-valve yokuma egeleza ngaphakathi) kanye ne-trap elawulayo. Imboni yokwenza insimbi idinga kakhulu ama-valve ebhola avaliwe ngensimbi, ama-valve e-butterfly nama-valve ebhola le-oxide, i-stop flash nama-valve aqondisa izindlela ezine;

4. Amavalvu okusetshenziswa kolwandle

Ngokuthuthuka kokusetshenziswa kwezindawo zikawoyela zasogwini, inani lamavalvu adingekayo ekuthuthukisweni kwezindawo eziphansi zasolwandle liye landa kancane kancane. Amapulatifomu asogwini adinga ukusebenzisa amavalvu ebhola avaliwe, amavalvu okuhlola kanye namavalvu anezindlela eziningi;

5. Amavalvu okusetshenziswa kokudla nemithi

Amavalvu ebhola lensimbi engagqwali, amavalvu ebhola epulasitiki angenabo ubuthi kanye namavalvu ebhabhathane asetshenziswa kakhulu kulo mkhakha. Phakathi kwezinhlobo eziyi-10 ezingenhla zemikhiqizo yamavalvu, isidingo samavalvu enhloso ejwayelekile siphezulu kakhulu, njengamavalvu ezinsimbi, amavalvu enaliti, amavalvu eglobhu yenaliti, amavalvu esango, amavalvu eglobhu, amavalvu okuhlola, amavalvu ebhola, kanye namavalvu ebhabhathane;

6. Amavalvu asetshenziswa ezakhiweni zasemakhaya nasemadolobheni

Amavalvu anomfutho ophansi ngokuvamile asetshenziswa ezinhlelweni zokwakha zasemadolobheni, futhi okwamanje athuthukiswa ngendlela yokuvikela imvelo nokonga amandla. Amavalvu epuleti lerabha anobungani nemvelo, amavalvu okulinganisela, amavalvu e-butterfly aphakathi nendawo, kanye namavalvu e-butterfly avaliwe ngensimbi kancane kancane athatha indawo yamavalvu esango lensimbi anomfutho ophansi. Iningi lamavalvu asetshenziswa ezakhiweni zasemadolobheni zasekhaya amavalvu okulinganisela, amavalvu esango avaliwe athambile, amavalvu e-butterfly, njll.;

7. Amavalvu okushisa kwasemakhaya nasemadolobheni

Kuhlelo lokushisa lwasemadolobheni, kudingeka inani elikhulu lama-valve e-butterfly avaliwe ngensimbi, ama-valve ebhalansi evundlile kanye nama-valve ebhola angcwatshwe ngqo. Lawa ma-valve axazulula inkinga yokungalingani kwe-hydraulic okuqondile nokuvundlile epayipini, futhi afeze ukonga amandla kanye nokukhiqizwa kwawo. Inhloso yebhalansi yokushisa.

8. Amavalvu ezicelo zokuvikela imvelo

Ezinhlelweni zokuvikela imvelo zasekhaya, uhlelo lokuphakelwa kwamanzi ludinga kakhulu amavalvu ebhabhathane aphakathi nendawo, amavalvu esango avaliwe kancane, amavalvu ebhola, namavalvu okukhipha umoya (asetshenziselwa ukususa umoya epayipini). Uhlelo lokuhlanza indle ludinga kakhulu ivalvu yesango elivaliwe kancane kanye nevalvu yebhabhathane;

9. Amavalvu egesi

Igesi yedolobha ibiza u-22% wemakethe yonke yemvelo, futhi inani lamavalvu likhulu futhi kunezinhlobo eziningi. Kudingeka kakhulu ivalvu yebhola, ivalvu yepulaki, ivalvu yokunciphisa ingcindezi, ivalvu yokuphepha;

10. Amavalvu okufaka ipayipi

Amapayipi ahamba ibanga elide ikakhulukazi uwoyela ongahluziwe, imikhiqizo eqediwe kanye namapayipi emvelo. Amavalvu asetshenziswa kakhulu kula mapayipi anjalo amavalvu ebhola agcwele anezinsimbi ezintathu, amavalvu esango eliyisicaba elilwa nesulfure, amavalvu okuphepha, kanye namavalvu okuhlola.