Siab / nqus dej hauv lub tshuab nqus tsev, tseem hu ua lub tshuab nqus tsev tawg. Peb muaj peb hom hluav taws xob no: Lub tshuab nqus tsev, lub tshuab nqus tsev, lub tshuab nqus tsev VALVE Lub tshuab nqus tsev (nplaim taws tuaj) li qub yog ntsia rau sab saum toj ntawm lub tank, tsuas yog siv los ua pa ntawm huab cua, tsis tuaj yeem ua pa. Thaum lub nruab nrab yog tso tawm ntawm lub tank, lub siab ntawm cov roj sab saud hauv lub tank yuav poob. Thaum lub siab ua tsis zoo ntawm lub taub hau ua pa tau mus txog, cov huab cua sab nraud yuav tsum tau ua kom muaj kev puas tsuaj rau hauv thiab sab nraud ntawm lub taub hau lossis cua tshuab hluav taws xob los tiv thaiv lub tank.
Qhov sib txawv ntawm cov kev pab kom li qub thiab cov tshuab nqus tsev:
Lub tshuab nqus tsev valve: Thaum cov roj thiab roj siab nyob rau hauv lub tank yog tsawg dua li lub tshuab nqus tsev, thiab lub siab ua haujlwm siab (lossis lub tshuab nqus dej) yog tswj hwm los ntawm qhov hnyav ntawm cov phaj tswj hwm;
Relief valves: when the pressure of oil and gas in the tank is greater than the allowable pressure of the tank, the oil vapor escapes through the pressure valve, and the vacuum valve is closed at this time.
Kev qhia tshwj xeeb
Nqus Lub Tshuab Nqus Tsev Lub Tshuab Nqus Tsev Vauv Sab Lub Tshuab Nqus Vuam Hlau Arame
|
Tus qauv |
Phxf-Vi |
Tawg pab pawg tawg |
BS 5501: iia iia ium iic |
|
Qhov loj |
Dn {{{{{0} gb {}} pn0. {}}. 5 ff, rf |
Qho so |
CS: {-30 degree ~ {{{} {{{} degree ~ {{}}}}} degree |
|
Lub Cev Khoom |
L2 A3 304 304L 316 316L |
Flanges |
HG GB SH HGJ JB Ansi Jis |
|
Txiav Khoom |
304 304L 316 316L |
Cov khoom siv disc disc |
L2 A3 PTFE 304 304 l 316 316 l |
|
Ntsia / txiv ntoo |
20# 304 304L 316 316L |
Lub nqus tsev |
{{0 {}} mmh2o {2}} mmh2o |
|
Diaphragm (p / v) |
NBR PTFE Hlau Gasket |
Kev Tshuaj Ntsuam Xyuas |
Gb 5908-86 sy 7511-87 |
|
Jonit Hom |
Flange / Threaded |
Daim plhaub |
CS: Xim SS: Xim Xim |
|
Dn |
25 |
50 |
80 |
100 |
150 |
200 |
250 |
300 |
|
Nti |
1 |
2 |
3 |
4 |
6 |
8 |
10 |
12 |
|
Qho ntev |
160 |
290 |
420 |
420 |
535 |
700 |
835 |
950 |
|
Qhov siab |
255 |
320 |
470 |
470 |
540 |
620 |
700 |
780 |
Cim npe nrov: Lub Tshuab Nqus Siab Cua Txias Valve, Breather Valve