O se saogalemu, Malosiaga-sefe ma siosiomaga Friendly tafe pulea tafe Fofo

Faʻapipiʻiina ma vaʻavaʻaia taiala o Ausa Faʻapau Valves

1. Parameter Design

Tulaga Faatonuina : GB / T13927-2008

Flange : GB / T9113-GB / T9124

JB / T79.1-79.4

HG20592-20635

ASME B16.5 ASME B16.47

Faovilivili filo : GB / T7505 55 °

GB / T12716 60 °

BSP Paipa o Peretania

NPT paipa Amerika

Umi Faatulagaga: GB / T12250 Poʻo tagata faʻatau

Suʻega suʻega : GB / T12251

 Faʻataʻitaʻiga atigi

 1.5 taimi o le mamanu mamafa

 

 Tino alatoto

WCB / HT / QT

 Suʻega gaioiga

Uunaiga o le ea

0.4 ~ 0.6MPa

Ufiufi alatoto

WCB / HT / QT

 Faatosinaga

0.4 ~ 0.6 faasao

 Opeopea

Uamea stainless Austenitic

Tapulaa maualuga galue vevela

350 ℃

 Nofoa alatoto

Uamea stainless Austenitic

Galulue uunaiga tele

0.01 ~ 4.0 MPa

 Faamama

Uamea stainless Austenitic

Tapulaʻa maualuga faʻatagaina vevela

280 ℃ ~ 540 ℃

 Diaphragm

Uamea Faapitoa

 Maualalo supercooling vevela

≈0 ℃

Alatoto faamama avega

A105 + uʻamea le silasila

Le maualuga o le lapoʻa i tua o fua

90%

Gasket

PPL / H62

Liki fua o le Avega

≈0

 Emo

35CrMoA

Auala galue

Ausa Condensate

 Vili pinati

45

2.  Faʻamatalaga suiga

Caliber

15 ~ 25

25 ~ 50

50 ~ 80

80 ~ 100

125 ~ 150

Faatosinaga

Faasao

B

D

F

G

G

 

0.15

1110

5460

19500

27600

35700

0.25

1000

5350

18000

25100

30200

0.4

950

4700

17000

22700

27300

0.6

810

3590

14300

18200

23000

1.0

660

3190

11870

16600

21200

1.6

550

2740

9180

12900

19900


3.
 Mataupu Autu

A. Autu autu ma le lautele o le talosaga

    Otometi opeopea opeopea, saoloto float-ituaiga mailei mafai ona faʻaaogaina mo ausa faʻavevela ausa ma condensate toe faʻaleleia faiga ma le manaʻoga e vave taofia le faʻamafanafanaina o vai tulaga, ina ia o le ausa paipa faʻavevela masini masini ma toe faʻaleleia o condensate ma aveʻese ina ia maua maualuga vevela lelei, faʻasao malosi se taua tele. Lautele faʻaaogaina i vailaʻau, suauʻu faʻamamaina, eletise eletise, lavalava, vailaʻau, pepa ma isi manaʻoga e faʻatulagaina le faʻavevela ausa pisinisi, aemaise lava mo maualalo omiga, suiga o le tele ma maualuga vevela mautu, le tatau ona lag depositors condensate faiga e sili atu talafeagai meafaigaluega .

B. Fausaga faʻavae ma le galue faʻavae

a. I le faʻaauau faifai pea o faʻasusu vai ma condensate

E le faʻaputuputuina masini faʻavevela vai i le maualuga sili ona lelei vevela

e. A le afaina le ausa faʻaoso

Fola e otometi lava fetuʻunaʻi le vai alatoto avanoa pu, puʻeina faifai pea, mautu faatinoga

i. Lelei faʻagaioiga faʻamaufaʻailoga

Lenei faʻasologa o oloa faʻaaogaina le opeopea mailei uma ala i alualu i luma olo faiga, opeopea maualuga maualuga, lelei faʻamau faʻailoga

o Laina faʻatinoina ea e lelei

O mailei ausa otometi e leai se tau e otometi ona aveese ai le faʻamafanafanaina o le malulu ma le kesi vevela, e puipuia lelei ai mai le lokaina o le ea

u Soifua umi

Fola faʻamau faʻamauina le atoa lalolagi mafai ona faia uma na galuega e le o faʻamau, ofuina ofu

f. Undercooling laʻititi e faʻatagaina ai le maualuga o le tua

g. Faʻafouina Condensate

I le condensate toe faʻaleleia faiga ma sili faʻaiuga

l Galuega Mataupu

O alatoto faaaoga le mataupu faavae o le buoyancy, opeopea e tusa ai ma le aofaʻi o le faʻamalologa o le vai suiga ma le vai tulaga mo siitia, otometi fetuʻunaʻiga o le alatoto nofoa pu pu, o se faʻaauau condensate lafoaia. A oʻo le vai faʻapipiʻi e taofi pe a fa' opeopea e ala i le kalave i lalo, tapuni le pu alatoto alavai. Luaina pu i le nofoa i lalo ifo o le vai tulaga, vai, kesi masani tuuʻeseʻeseina o le vai faʻamaufaʻailoga, maua masani lava leai se vaʻaiga ausa

4.Faʻagaioiga siosiomaga

A apt Faʻafetauina i soʻo se ausa faʻaputuputuga paipa paipa lelea luga o le auala ma toe faʻaleleia.

B 、 E mafai ona faʻaaogaina le eletise e faʻatosina le vai (pei o le faʻaogaina o tane vai e teu ai vai ma paipa e lafoa ai)

C, otometi leai se avanoa opeopea, saoloto opeopea-ituaiga mailei ma faʻaauauina emission o, o le fausiaina o condensations vai i se tulaga faapitoa i luga o se faʻaauauina emissions vave. Thermal Static amata faʻateʻa vaʻalele solaʻeseina alatoto e puipuia loka ea, vevela condensate alavai alatoto o le a tapunia pe a oʻo i le mailei alatoto potu, o le opeopea pe a o le vai tulaga i se nisi mataupu faʻavae o buoyancy e tatalaina le autu alatoto sisitema condensate faʻateʻa alatoto nofoa sa i ai le pu, pe a taunuʻu le ausa, opeopea i lalo e tapuni le autu alatoto.

/ Otometi leai se avanoa opeopea, saoloto opeopea ausa afu ma maualuga avega pe a amata, faʻamau, susuina ma aneti-gatete hammer uiga.

5.Faʻapipiʻia lelei ma faʻaleleia

Saʻo faapipiiina, tausiga, saogalemu ma masani taʻotoga o le pau le mautinoa!

  1. Siaki mea, mamafa ma le vevela o le maualuga. Afai o le oloa e laititi atu i le maualuga o tulaga faʻagaioiga o le polokalama na faʻapipiʻiina, oe le mafai ona faʻapipiʻi le faʻagaioiga; ma faʻamautinoa o paipa faiga maua saogalemu masini e puipuia ai i luga o le mamafa
  2. Tatau ona faʻapipiʻi i luma o le mamafa o kesi faʻamama laina, aveʻese le palapala, pefu, otaota ma isi.
  3. O lenei faʻasologa o mailei pupuni e tatau ona faʻapipiʻi i tulaga maualalo, pei o paipa ausa, afu, faʻamamaina faʻapipiʻi luma o le tipi ese alatoto; alatoto tatau ona faʻapipiʻi maeʻa le siaki alatoto, e faʻapipiʻi le bypass alatoto ma alo alatoto.
  4. E tatau ona faʻapipiʻi alatoto i luga ole itu ole faʻailoga ile laina, ma faʻapipiʻi le tulaga masani.
  5. Alatoto tatau ona faapipiiina i le tulaga o le mafaufau i le orientation, e faatatau i le faalava ma tūsaʻo tino lava ia, e le faatagaina lilifa, liliu, ma isi.
  6. Ina ua maeʻa faapipiiina poʻo le tausia o le faiga mafai faʻamaonia le masani faʻagaioiga o le alatoto i luma o le manaʻoga e debug. E tatau ona faʻataʻitaʻia masini faʻailo poʻo puipuiga.
  7. Taʻitasi faʻapipiʻiina o mea faʻavevela meafaigaluega tasi mailei, ina ia aua le aʻafia tasi. Mailei i le mamao e mafai latalata i faamafanafana meafaigaluega faapipiiina.

Faʻaaliga: Afai e te manaʻo e mailei le emissions i le ea e faʻamautinoa ai le saogalemu tulaga o emission i le emission o le suavai vevela e mafai ona oʻo i le 100 ℃.

Mo lou saogalemu, faʻamolemole faʻaaoga le tatau faapipiiina

 


Taimi Post: Nov-10-2020