DT faasologa desulphurization pamu
Va'aiga lautele o gaosiga:
O vaega faʻatapulaʻaina o pamu e faʻaaogaina le tekonolosi faʻataʻitaʻiga faʻasolosolo e faʻamautinoa ai le mamanu faʻalagolago i le pamu ma le maualuga o le faʻaogaina.
O mea e fa'a'ele'ele ai ma fa'a'au'au ma mea fa'apipi'i fa'apitoa mo pamu FGD ua fa'amaonia e le fa'ata'ita'iga e mafai ona fa'amautinoa le fa'atinoina o le pamu umi. E ala i le fetuutuunai o vaega o le tauaveina e suia ai le tulaga o le impeller i totonu o le potu pamu i taimi uma e mafai ai ona ausia le maualuga o le gaioiga o le pamu. O le pamu o loʻo faʻaalia i le tuʻituʻi i lalo fausaga e faigofie ma alualu i luma.
E faigofie ona tausia ma toe fa'aleleia ma o lo'o mana'omia le talepeina o paipa vai i totonu ma fafo. O le faʻamaufaʻailoga masini faʻapipiʻi faʻapitoa e faʻaaogaina mo le faʻagasologa o le desulphurization ua faʻaaogaina ma o lona faʻaogaina e faʻalagolago
Vaega Autu:
a) O vaega susu o loʻo faʻaaogaina le suʻesuʻeina o faʻataʻitaʻiga faʻasolosolo alualu i luma i le faiga o le mamanu e faʻamautinoa ai le faʻatuatuaina o le faʻatinoga, maualuga le lelei o pamu. E mafai e le tagata faʻatau ona faʻaogaina le pamu i taimi uma i se tulaga faʻaogaina lelei e ala i le fetuunaʻi o vaega o loʻo i totonu o le pamu impeller e fetaui ma le tulaga o le pu o le pamu.
b) O pamu ua mamanuina ma le faʻapipiʻiina o le faʻaogaina o le faʻaogaina. O loʻo faʻaalia i le faigofie o le fausaga ma e faigofie ona toe faʻaleleia e aunoa ma le faʻamavaeina o le paipa i totonu ma fafo o le pamu. Fa'agata fa'ai'uga fa'aoga fa'aulufale fa'ameamea fa'aulufale mai ma fa'aoga pito ta'avale e lua fa'avili fa'avili fa'ameamea fa'atasi ma le suau'u manifinifi. E mafai ona faʻalauiloaina le bearings ?? tulaga galue e faaumiumi ai le ola tautua o bearings.
c) faʻamaufaʻailoga faʻainisinia ua mamanuina e tusa ai ma le faʻatulagaina o uiga o le pamu desulphurization, uiga slurry ma le uiga faʻaoga. O le fa'amaufa'ailoga masini. E lelei le faʻatinoga, umi le tautua.
d) O le FGD (Flue Gas Desulfurization) meafaigaluega o le pamu e faia i se ituaiga fou o mea Cr30 duplex stainless uʻamea paʻepaʻe lea e faʻapitoa ona atiaʻe e le matou kamupani lava ia. O mea fou o lo'o i ai se fa'atinoga taua e fa'asa'o ma fa'alavalava. O le pamu, tapuni pamu ma mea fa'apipi'i o ni vaega fa'amalosi ma faia i le u'amea lafo. O le impeller ma suction ufiufi e faia i le Cr30 lua-vaega uʻamea paʻepaʻe uʻamea. O mea o le ufiufi ipu liner, faavaa ipu liner, ma le pito i tua o le pa'u faanatura ma lelei faanatura abrasion faatinoga, mama mama, tau maualalo.
Fa'aoga Autu:
E masani lava ona faʻaaogaina i totonu o le eletise mo le absorption tower circulation pump e faʻasalalau ai le slurry.Power corrosive, fale uamea mo le desulphurization kasa.
Fauga o le pamu:
LEAI. | Igoa | Meafaitino | LEAI. | Igoa | Meafaitino | |
1 | Fa'aoso | A49/Cr30A | 8 | A'au | 45/40Cr/3Cr13 | |
2 | Pu'u pusa | A49/Cr30A | 9 | Fa'ailoga fa'ainisinia | 316+SiC | |
3 | Paipa susu | A49/Cr30A | 10 | Pusa tauave | QT500-7 | |
4 | Fender tua | A49/Cr30A | 11 | Tuuina atu | ||
5 | La'u paipa | A49/Cr30A | 12 | puipui | QT500-7 | |
6 | Pusa fa'amau | QT500-7 | 13 | Laupapa faavae | Q235 | |
7 | lima lima | 316L |
Alaleo o pamu
Pum Performance Table:
Fa'ata'ita'iga | Malosiaga Q(m3/h) | Ulu H(m) | Saosaoa (r/min) | 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 |