1. Chizindikiro Chojambula
Miyezo Yopanga: GB / T13927-2008
Flange: GB / T9113-GB / T9124
JB / T79.1-79.4
Zamgululi
ASME B16.5 ASME B16.47
Chingwe cha ulusi: GB / T7505 55 °
GB / T12716 60 °
BSP ulusi wa chitoliro waku Britain
NPT American ulusi chitoliro
Kapangidwe Kake: GB / T12250 Kapena makasitomala
Mayeso oyesa: GB / T12251
Mayeso a Nkhono |
1.5 nthawi kuthamanga kapangidwe |
Vavu Thupi |
Zolemba pa WCB / HT / QT |
||
Mayeso a ntchito |
Kuthamanga kwa mlengalenga |
0.4 ~ 0.6MPa |
Vavu Cover |
Zolemba pa WCB / HT / QT |
|
Anzanu |
0,4 ~ 0,6 MPa |
Yandama |
Chitsulo chosapanga dzimbiri cha Austenitic |
||
Kutentha kwakukulu kogwira ntchito |
350 ℃ |
Vavu Mpando |
Chitsulo chosapanga dzimbiri cha Austenitic |
||
Ntchito kuthamanga osiyanasiyana |
0,01 ~ 4.0 MPa |
Sefani |
Chitsulo chosapanga dzimbiri cha Austenitic |
||
Kutentha kwakukulu kololeka |
280 ℃ ~ 540 ℃ |
Zakulera |
Zitsulo Zapadera |
||
Osachepera supercooling kutentha |
℃0 ℃ |
Valavu yothandizira |
A105 + zosapanga dzimbiri |
||
Kutalika kwaposachedwa kwambiri |
90% |
Bokosi |
Chiwerengero cha PPL / H62 |
||
Kutayikira kwa Katundu |
≈0 |
Bolt |
35CrMoA |
||
Ntchito sing'anga |
Mpweya wotentha |
Wononga mtedza |
45 |
2. Deta yosamutsa
Zosintha |
15 ~ 25 |
25 ~ 50 |
50 ~ 80 |
80 ~ 100 |
125 ~ 150 |
|
Anzanu MPA |
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. Mfundo Zazikulu
A. Cholinga chachikulu ndi momwe ntchitoyo imagwirira ntchito
Makina osunthira aulere, misampha yamtundu woyandama yaulere itha kugwiritsidwa ntchito popangira zida zotenthetsera komanso kupumulira pakasinthidwe komanso kufunika kofulumira kusintha kwa madzi, kotero kuti zida zotenthetsera nthunzi ndi kuyambiranso kwa condensate ndikuchotsa kuti zitheke Kutentha, kutentha kwa mphamvu kumathandizira kwambiri. Amagwiritsidwa ntchito kwambiri popanga mafuta, kuyenga mafuta, magetsi, nsalu, mankhwala, mapepala ndi zina zotero kuti athe kukonza bizinesi yotentha ndi nthunzi, makamaka pamavuto otsika, kusunthika kwanyumba yayikulu komanso kutentha kwambiri, sayenera kutsalira dongosolo la condensate ndi zida zoyenera .
B. Makhalidwe ndi kapangidwe kake
a. Kutulutsa kosalekeza kwamadzi okhathamira ndi condensate
Zida zotenthetsera madzi sizingadziunjikire bwino kwambiri
b. Pamene kuthamanga kwa nthunzi sikukhudzidwa
Sungani kuti musinthe bowo lotsegulira mpando wamagetsi, kugwira ntchito mosalekeza, magwiridwe antchito
c. Kusindikiza bwino
Zoterezi zogwiritsira ntchito misampha yoyandama yonse kudzera pakupera kwapamwamba, kuyandama bwino kwambiri, magwiridwe antchito abwino
d. Magwiridwe antchito amizere ndiabwino
Makina otentha a nthunzi osasunthika samasunga mpweya wozizira komanso wotentha, kupewa bwino chodabwitsa cha maloko amlengalenga
e. Moyo wautali
Kuyandama kosindikiza gawo lonse kumatha kugwira ntchito yonse kuti sikukhazikika, kuvala kokhazikika
f. Kutsitsa pang'ono kuti mulole kuthamanga kwakumbuyo
g. Condensate Kubwezeretsa
Mu condensate dongosolo lobwezeretsa zotsatira zabwino
h. Mfundo Yogwira Ntchito
Ma valve amagwiritsa ntchito poyambira, kuyandama kutengera momwe madzi amasinthira ndi madzi kuti akweze, kusintha kwa bowo lotsegulira mpando wa valavu, kutulutsa kosalekeza condensate. Madzi oponderezedwa akaima pamene akuyandama ndi mphamvu yokoka mpaka pansi, tsekani dzenje lakutululira valavu. Mabowo ngalande pampando womwe uli pansi pamadzi, madzi, gasi kulekanitsidwa kwa chisindikizo cha madzi, sikutuluka
4.Operating malo
A, Sinthani chitoliro chilichonse cha nthunzi pamsewu ndikuchira.
B em Mpweya ungagwiritsidwe ntchito kukakamiza madzi (monga kompresa akasinja osungira madzi ndi mapaipi kuti atuluke)
C, Makina oyandama osasunthika, misampha yaulere yoyandama yokhala ndi zotulutsa mosalekeza, mapangidwe amadzi amadzimadzi pamlingo winawake ndi mpweya wopitilira nthawi yomweyo. Thermal Static imayamba kupatula valavu yotulutsa mpweya kuti iteteze kutsekeka kwa mpweya, valavu yotentha ya condensate idzatsekedwa ikafika pachipinda cha valavu ya msampha, kuyandama pomwe madzi amayenda moyenerera kuti atsegule mpando waukulu wa valavu bowo lakhalapo, nthunzi ikafika, yandama pansi kuti mutseke valavu yayikulu.
/ Kuyandama kwaulere kwaulere, misampha yoyandama ya nthunzi yaulere yokhala ndi katundu wambiri poyambira, kusindikiza, kumatira ndi zida zosagwedeza nyundo.
5.Proper unsembe ndi kukonza
Kukhazikitsa kolondola, kukonza, chitetezo ndi magwiridwe antchito ndiye chitsimikizo chokha!
- Chongani zipangizo, kuthamanga ndi kutentha kwa pazipita lapansi. Ngati malonda ake ndi ochepera pazoyendetsa pazomwe adakhazikitsa, simungathe kukhazikitsa opaleshoniyi; ndikuwonetsetsa kuti mapaipi ali ndi zida zachitetezo zotetezera kukakamizidwa
- Muyenera kukhazikitsidwa musanapanikizidwe ndi mizere yochotsa gasi, chotsani dothi, fumbi, zinyalala ndi zina zotero.
- Zitseko zoterezi ziyenera kukhazikitsidwa m'malo otsika, monga mapaipi amoto, mavavu, zosefera zomwe zimayikidwa valavu isadadutse; vavu ayenera kuikidwa pambuyo vavu cheke, kukhazikitsa valavu kulambalala ndi valavu kulambalala.
- Vuto loyendetsa media liyenera kukhazikitsidwa motsogozedwa ndi komwe kuli mzere, ndikukhazikitsa mulingo woyambira.
- Valavu iyenera kukhazikitsidwa pamlingo woyang'ana kumayendedwe, amatanthauza thupi lopingasa komanso loyimirira, sililola kupendekera, kupotoza, ndi zina zambiri.
- Pambuyo pokonza kapena kukonza dongosololi kumatha kutsimikizira kuti valavu imagwira ntchito bwino isanachitike. Alamu kapena zida zoteteza ziyenera kuyesedwa.
- Kukhazikitsa kulikonse kwa zida zotenthetsera msampha uliwonse, kuti asakhudze wina ndi mnzake. Misampha momwe mungathere pafupi ndi zida zowonjezera.
Chidziwitso: Ngati mukufuna kutchera mpweya kumlengalenga kuti muwonetsetse kuti poteteza potulutsa kutentha kwa madzi kumatha kufika 100 ℃.
Kuti mukhale otetezeka, chonde gwiritsani ntchito kuyika koyenera
Post nthawi: Nov-10-2020