DT letoto la pompo desulphurization
Kakaretso ea Tlhahiso:
Likarolo tse thibelang pompo li sebelisa theknoloji e tsoetseng pele ea ketsiso ea phallo ho netefatsa moralo o tšepahalang oa pompo le ts'ebetso e phahameng ea ts'ebetso.
Lisebelisoa tsa tšepe tse thibelang kutu le li-anti-wear le rabara tse etselitsoeng lipompo tsa FGD ka ho khetheha li pakiloe ke tloaelo ea hore li ka netefatsa ts'ebetso ea pompo ea nako e telele. Ka ho fetola likarolo tsa ho beleha ho fetola boemo ba impeller ka kamoreng ea pompo ea nako eohle e sebetsang hantle haholo ea pompo e ka finyelloang. Pompo e khetholloa ka mokhoa oa ho kokota ka morao o bonolo le o tsoetseng pele.
Ho bonolo ho hlokomela le ho lokisoa 'me ho hlokahala ho qhaqha lipeipi tsa metsi tse kenang le tse ntšang metsi. Setiiso sa mochini se kentsoeng se sebelisoang ka ho khetheha bakeng sa ts'ebetso ea desulphurization se amoheloa 'me ts'ebetso ea eona ea tšepahala
Likarolo tsa mantlha:
a) Likarolo tse metsi li amohela tlhahlobo e tsoetseng pele ea ketsiso ea phallo molemong oa moralo ho netefatsa ts'ebetso e tšepahalang, ts'ebetso e phahameng ea lipompo. Moreki a ka etsa hore pompo e lule e sebetsa maemong a ts'ebetso e sebetsang hantle ka ho lokisa likarolo tse behang mochining oa pompo hore o lumellane le boemo ba pompo ea pompo.
b) Lipompo li entsoe ka mokhoa oa ho kopanya ka morao. Li hlahisoa ka mokhoa o bonolo 'me ho bonolo ho lokisoa ntle le ho qhaqha phaephe e kenang le ea ho tsoa ea pompo. End beararing e amohela li-roller tse tsoang kantle ho naha le pheletso ea koloi e sebelisa li-bearings tse peli tsa cylindrical tse nang le lubrication e tšesaane ea oli. E ka khothaletsa li-bearings?? boemo ba ho sebetsa ho lelefatsa bophelo ba tšebeletso ea libering.
c) Setiiso sa mochini se entsoe ho latela sebopeho sa pompo ea desulphurization, sebopeho sa slurry le sebopeho sa ts'ebeliso. Ke cartridge mechanical seal. E na le ts'ebetso e ntle, bophelo bo bolelele ba ts'ebeletso.
d) Thepa ea FGD (Flue Gas Desulfurization) ea pompo e entsoe ka mofuta o mocha oa tšepe e tšoeu ea Cr30 duplex e entsoeng ka ho khetheha ke k'hamphani ea rona ka boeona. Thepa e ncha e na le ts'ebetso ea bohlokoa e sa jeng le e sa senyeheng. Pompo, sekoaelo sa pompo le lipoleiti tsa splice ke likarolo tsa khatello 'me li entsoe ka tšepe ea ductile cast. Sekoaelo sa motlakase le se monyang se entsoe ka tšepe e tšoeu ea Cr30 ea mekhahlelo e 'meli. Thepa ea sekoaelo sa poleiti ea sekoaelo, li-plate liner, le liner tse ka morao ke rabara ea tlhaho e nang le ts'ebetso e ntle ea tlhaho ea abrasion, boima bo bobebe, theko e tlase haholo.
Tšebeliso ea mantlha:
E sebelisoa haholo setsing sa motlakase bakeng sa pompo ea potoloho ea tora ea absorption ho fetisetsa slurry e senyang.Motlakase oa motlakase, setsi sa tšepe bakeng sa flue gas desulphurization.
Sebopeho sa Pompo:
| NO. | Lebitso | Lintho tse bonahalang | NO. | Lebitso | Lintho tse bonahalang | |
| 1 | Impeller | A49/Cr30A | 8 | Shaft | 45/40Cr/3Cr13 | |
| 2 | Mokotla oa pompo | A49/Cr30A | 9 | Setiiso sa mochini | 316+SiC | |
| 3 | Peipi ea ho hula | A49/Cr30A | 10 | Lebokose la ho beha | QT500-7 | |
| 4 | Fender e ka morao | A49/Cr30A | 11 | Bearing | ||
| 5 | Pipe ea ho ntša | A49/Cr30A | 12 | Brakete | QT500-7 | |
| 6 | Lebokose la ho tiisa | QT500-7 | 13 | Letlapa la motheo | Q235 | |
| 7 | Sleeve sa Shaft | 316L |
Pompo Spectrum
Tafole ea Ts'ebetso ea Pompo:
| Mohlala | Bokhoni Q(m3/h) | Hlooho H(m) | Lebelo (r/mots) | Max. eff. (%) | NPSHr (m) |
| BDT25-A15 | 4.4-19.3 | 6.2-34.4 | 1390-2900 | 41.8 | 1.3 |
| BDT25-A25 | 4.7-19.9 | 3.3-21.6 | 700-1440 | 38.0 | 3.3 |
| BDT40-A17 | 4.6-23.4 | 9.2-44.6 | 1400-2900 | 52.4 | 2.5 |
| BDT40-A19 | 7.8-34.9 | 12.3-57.1 | 1400-2930 | 58.8 | 1.2 |
| BDT40-B20 | 7.9-37.1 | 10.7-57.5 | 1400-2930 | 53.0 | 0.9 |
| BDT40-A25 | 16.8-74.7 | 13.7-88.6 | 1400-2950 | 42.5 | 2.6 |
| BDT50-A30 | 16-78 | 6.1-36.3 | 700-1460 | 48.5 | 0.8 |
| BDT50-D40 | 16-76 | 9.5-51.7 | 700-1470 | 45.1 | 1.2 |
| BDT65-A30 | 21-99 | 7.0-35.6 | 700-1470 | 54.6 | 2.2 |
| BDT65-A40 | 34-159 | 12.2-63.2 | 700-1480 | 62.1 | 2.1 |
| BDT80-A36 | 41-167 | 8.9-47.1 | 700-1480 | 62.4 | 1.5 |
| BDT100-A35 | 77-323 | 8.8-45.9 | 700-1480 | 73.2 | 1.9 |
| BDT100-B40 | 61-268 | 12.0-61.0 | 700-1480 | 70.4 | 1.7 |
| BDT100-A45B | 41-219 | 12.1-76.4 | 700-1480 | 51.8 | 2.4 |
| BDT150-A40 | 122-503 | 11.2-61.2 | 700-1480 | 73.1 | 2.6 |
| BDT150-A50 | 62-279 | 9.3-44.6 | 490-980 | 65.7 | 2.1 |
| BDT150-B55 | 139-630 | 11.3-53.7 | 490-980 | 78.1 | 2.3 |
| BDT200-B45 | 138-645 | 5.7-31.0 | 490-980 | 80.8 | 2.0 |
| BDT300-A60 | 580-2403 | 8.9-53.1 | 490-980 | 81.8 | 4.3 |
| BDT350-A78 | 720-2865 | 11.6-51.1 | 400-740 | 78.0 | 3.5 |
