NjengoMgcini "umgcini-phepha" kwinkqubo ye-piholip yemveliso, indlela yokufaka yeValve yeSango ichaphazela ngokuthe ngqo ukhuseleko kunye nenkonzo yenkonzo. Namhlanje siza kuhlalutya ngokunzulu amanqaku okufakelwa kwe-sup-stud ye-stem enyuka intsimbiI-Palve yesangoI-Z41h-10C, ngakumbi ufakelo "lokufakelwa" ukuba wonke umntu oxhalabise kakhulu-oku kusebenza okungaqhelekanga, ngaba kunokusetyenziswa? Ungayisebenzisa njani?

I. IProtagonist: Amandla anzima e-Z41h-10C

I-quelve yentsimbi yentsimbi yentsimbi ye-Z41h-10C sisixhobo esivuliweyo kunye nokuvala sisetyenziswe kakhulu emanzini, ioyile, i-steam kunye nemibhobho ye-Alkali kunye ne-Alkali Medines. Lumkani wemifanekiso ephantsi yoxinzelelo, eyenzelwe ngokukodwa kwimithombo yoxinzelelo esezantsi enjengamanzi, i-Steam, ioyile, njl njl. Itywina elinzima + Isango le-elasti, sijamelana ngokulula nokwandiswa kwe-shirmal kunye nokuchasana kwe-80 ℃. Ukunyuka kweStem Sukuqhutywa ngobumnene kubonisa ukuvulwa, kwaye ukupakisha akufuneki ukuba kubekho.

II. Indlela esemgangathweni yokufaka

Inyathelo 1: Imibuzo emithathu yemiphefumlo ngaphambi kokuqala umsebenzi

-Icoloyini icocekile?

I-welding slag kunye ne-rust yazo zombini izidlo zomgangatho wokutywina. Kucetyiswa ukuba usebenzise umoya oxinzelelweyo ukuba ucoce ubuncinci imizuzu emi-3.

-Uyayivalwa ivalve idlule kuhlolo lwenyama?

Gxila ekutshekishe ukuba i-valve stem ilungile

-Ngabamba indlela yokuhamba kwephakathi?

Isalathiso sotolo kwi-valve Ukuba ifakiwe ngokubuyisa umva, inokujika "kwindawo

Inyathelo 2: UMthetho weGolide weFlanger

Ukukhetha:

-Qinisekisa iingcebiso:

I-1️first nyibilike ngesandla ide ibe "ngokwaneleyo ukuba iyeke ukungcungcutheka"

I-2️ADD inyanzela kathathu kwi-odolo ye-diagonal

I-3️final Tortiquna ireferensi yefomathi: I-Torque (i-Torque (i-Torque (· m) = I-Bolt Seameter (MM) × 70 (umzekelo:)

Inyathelo 3: Iindawo zovavanyo ezifihlakeleyo zobeko

Ufakelo oluphezulu lweyona nto ilungileyo: i-valve stem kufuneka ijongane! Phezulu! Phezulu!

Ugcino lwendawo yokugcina indawo:

-Eveve 1.2 Amaxesha okuphakama kwe-Deameter kwi-top (i-120mm ye-DN100 ye-DN100)

-Akuvunyelwa ukuba ihlawulwe ngaphakathi kwi-radisal yesandla

III. Isikhokelo sokusinda kwizimo ezikhethekileyo

Imeko yoku-1: Indawo ephezulu yokugcina amanzi amdaka (> 200)

Isongelo esibulalayo: i-carbonization ye-piller filit, i-thermal yesango

Isisombululo:

Igalelo "Impahla yokunxiba" kwi-valve stem - i-ceramic fiber belt

-Sebenzisa igrafu ye-pirite pharaite charite + i-inzulo yentsangu njenge-filler yendawo yokuhlala

-Ngaba "i-spa" i-spa "nganye kwikota nganye: Iglasi yeqondo lobushushu ephezulu

Imeko 2: I-Corrosion yeKhemikhali

Isongelo esibulalayo: I-valve stem hing, ukungqubana komgangatho wokutywina

Isisombululo:

-I-chrome ye-chrome ye-valve stem (ubukhulu ≥ 0.1mm)

-Ukuhlala kwakhona "imaski" ifakwe kumgangatho weflethi (ifilimu eyomileyo yefilimu 80-10μ0m)

-I-acidic kunye ne-alkaline ephakathi, indawo yokutywina yesango iphuculwe kwi-distelloy

Imeko yesi-3: Indawo yokuGqibela

Isoyikiso

Isisombululo:

- "I-inshurensi ephindwe kabini" kwi-bolts: i-seeshers zentwasahlobo + glue

-I-Install Sthroc Krocket (Spiding ≤ 1.5 AMANQAKU OKUGQIBELA

-U "qinisa umthambo" kanye ngenyanga - qinisa ii-bolts nge-diagonly

Iv. Ugxininiso lwempikiswano: Ngaba kunokwenzeka ukuba ungabuyisi ufakelo?

1. Incwadi yokufunda ithi hayi! Kodwa kuhlala kukho abantu abafuna ukuyizama kwangoko.

Ukuqonda ngokwesiko, ufakelo olungena ngaphakathi kwe-stem yesango le-Stem Stemp (i-valve stem ejonge ezantsi) iya kukhokelela:

Ukungcola kwe-quature emazantsi e-valve cavity → Isango libambekile

Amandla angalinganiyo ekupakiweni

Umcimbi wezangaphandle ungena kwintambo ye-valve → Ukunyuka kweTorque

2. Idatha elinganiswa elinganiswa ikhefu inkqubo

Iprojekthi ethile ehlaziyiweyo yanyanzeleka ukuba igqithise ngenxa yokusikeka umda. Ukubeka iliso ekufumaneni:

-Ukucoceka kwe-Medium enkulu kune-80 Mesh, akukho kungaqhelekanga kwiiyure ezingama-2000 zomsebenzi

-Ukusebenza nge-angle ye-15 ° kunciphisa i-leakhgegere nge-60% xa kuthelekiswa nokungaphezulu kwe-60

-Ukugcwala-phungaza kanye ngeveki kunokuphepha iipesenti ezingama-90 zokuthintela ukusilela

3. Ukuba ufuna ukuyifumana, ukhumbule ezi seti zobomi zintathu

I-1 ️ADD ivalve ye-logere: qhagamshela umbhobho we-DN20 ye-DN20 kwiyona ndawo iphantsi ye-valve

2️resa inkqubo ye-qubriceation: Yongeza i-Geaint Greaint Geint (Yongeza i-5G ngeveki)

Ukubek'esweni kwengqondo: Faka isicelo se-valve

Njengevalve yesango leklasi, ukuthembeka kwe-Z41h-10C ngokungathandabuzekiyo xa ifakwe ngendlela emiselweyo. Kodwa kwezinye iimeko ezikhethekileyo, inkalipho entsha yeenjineli ikwasivumela ukuba sibone amathuba amaninzi. Kodwa khumbula: Yonke imisebenzi engaqhelekanga kufuneka isekwe kuvavanyo lwenkqubo yenkqubo!

Xa ujonge i-valve ezikumgangatho ophezulu, enokuthenjwa isango, i-Yoyek ngokungathandabuzekiyo kukhetho olufanele ukuthathela ingqalelo. Inkampani ithathe inxaxheba ekunikezeleni ngezixhobo zamandla amandla kubandakanya izixhobo ze-turbine, kwaye iphumelele iingxowa-mali ngokubanzi kwiimveliso zayo eziphezulu kunye neenkonzo. Ngolwazi oluthe kratya okanye imibuzo, nceda tsalela inkonzo yabathengi engezantsi:

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I-Yoyek ibonelela ngeentlobo ezahlukeneyo zamacandelo okuphumla kwe-turbines, abavelisi, abongikazi kwizityalo zamandla:
I-Accumulator Air Nxq 40/35-LE
Pne cyl sloncdiav040
I-accumulator nyq-ab-40/3.5-FY
Ibhloksi yeVolve SD61h-P5535I
I-Calvenoid yeValve Plber J-220vc-DN6-IK / 83 / 102A
Yeka iVolve J61y-40
Izinto ze-bolenoid ze-boleloid 165.31.56G03
Isixhobo seValve J61y -y-630V
Jonga iValve H44W-63P
I-Wabferfly Butterfly Jonga iValve H77C
Yeka iValve J65y-630i
I-1/4 "pp-i-pp-pron teal ye-vitson ye-Sulfuric Acid 98.9%
Iringi, snap 1007x6-10
Fan yb2-225M-8
Itywina kunye neTefle M3227
I-valve yombane ye-J965y-p5160i
I-valve ye-vent ye-willde ye-clyde bergmann soolthblow rk-sl
I-Belbuls Globed Globe Valve Wj10F1.6P-ⅱ
ivalve ye-bolenoid ihlala ivaliwe i-CCP230m
I-carbon ibrashi yenkqubo yokuguqulela i-generator e468
Jonga iValve H64y-250 WCB
I-DN80 PF20 P2120A-55C P2120A-55C
Vacuum yeka iValve DKJ41h-16P
Ukupholisa i-stator yokupholisa i-pump yokutsala i-oyile ycz65-20c
I-Blader Nxq-B-B-25 / 31.5
Impompo f3-v10-1s6s-1c20l
Isango lombane neSango leSango Nkz961y-I-150lb
Impompo yegiya yangaphandle 1 pf 2 g3-3x / 38 ra i-7 NS
I-steam turbine ye-valve 10fwj1.6P
I-valve yombane ye-valve j961y-p55l50v 12c1V
IValve Elveve A68y-p55150V
I-Reeeet Rotting I-Plve IValve SD61h-P5450V ZG15CR15CR15CR15OV