Shirye-shiryen BL (T) mai nauyin nau'i-nau'i mai yawa (wanda ake kira Pump) yana haɓaka halayen halayen haɓaka, ƙananan ƙararrawa, aiki mai daɗi, da dai sauransu. Tsarin da aka kafa ya yi amfani da tsari mai yawa, wanda ya sa ƙayyadaddun tsari, sauƙi mai sauƙi, aiki da kiyayewa dacewa.
Ruwan ruwa |
BL |
BLT |
Yin gyare-gyare da kuma canja wuri a cikin ruwa |
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Raba daga ruwa |
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Ƙarfafawa a cikin hannayen hannu |
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Ƙarfafa ƙarfafawa a manyan gine-ginen gidaje, hotels, da sauransu. |
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Ƙara ƙarfafawa don samar da ruwa a masana'antu |
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Industry |
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Ƙara ƙarfafawa |
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Tsarin tsarin ruwa |
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Wankewa da tsaftacewa |
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Wurin wanke kayan taya |
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Ƙungiyoyin wuta |
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Canja wurin ruwa |
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Kayan shafawa da kuma yanayin kwandishan (firiji) |
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Boiler abinci da tsarin condensate |
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Na'urar kayan aikin (lubricants mai sanyaya) |
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Aquafarming |
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Canja wurin |
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Man fetur da barasa |
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Glycol da coolants |
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Taimakon ruwa |
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Tsarin tasiri na Ultra-filtration |
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Kashe tsarin tsarin osmosis |
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Shirye-shiryen kayan shafawa, yin amfani da na'ura, da tsaftacewa |
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Distillation sys tems |
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Separators |
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Yada baho |
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lrrigation |
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Field ban ruwa (ambaliya) |
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Sprinkler ban ruwa |
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Drip-feed ban ruwa |
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Ƙarfin makamashi mai ƙarfi (IEC60034)
Ƙididdiga Daga Ƙananan Inlet Pressure
Idan matsa lamba a cikin famfo ya fi ƙasa da matsin matsanancin matsakaici na matsakaici, cavitation zai faru, wanda zai shafi aikin yin famfo. Don kauce wa cavitation kuma tabbatar da shigarwar famfo yana da matsananciyar matsin lamba, dole ne a lissafa matsayi mai mahimmanci kamar haka:
H = Pbx10.2-NPSH-Hf-hv-Hs
Pb: Matsawan yanayi, bar (A cikin tsabar tsabar mai, ana iya la'akari da ita matsayin matsalolin tsarin);
NPSH: Maɗaukaki mai kwakwalwa mai kyau, m (Darajar a kan iyakar Q-NPSH);
Hf: Sakamakon lalacewar isasshen tuɗa (Darajar a kan iyakar tsabar bututun mai);
Hv: Matsarar matsanancin matsayi, m (Matsanancin matsanancin matsowa a yawan zafin jiki mai dacewa, tsohuwar matsakaici ruwa ne, kamar yadda aka nuna a siffa4 a dama);
Hs: Girgijin tsaro, m, babban adadi shine 0.5.
Sakamakon sakamako: idan H yana da tabbatacce, ana shigar da famfo a hanyar haɓaka, in ba haka ba, ana shigar da ita a hanyar ƙaddamarwa.
Lura: Ba dole ba ne a yi sama da lissafi a ƙarƙashin yanayi. Sai dai idan muka yi amfani da famfo a cikin wadannan lokuta muna bukatar mu lissafta H:
1. Yau yawan zazzabi yana da tsawo;
2.Dan gudu ya fi girma fiye da darajar da aka auna;
3.Suction head ne babban ko mai shiga bututun mai tsawo;
4. Yanayin tsarin shi ne ƙananan;
5.Daga cikin yanayin ba daidai ba ne.
Yankan farashi
Za'a dogara da zabi na farashin farashin:
Dama aiki na famfo.
Bayanai mai zurfi irin su asarar lalacewa kamar bambancin bambance-bambance, rashin hasara a cikin aiki,
Pump efficiency da dai sauransu.
Kayan kayan dashi
Kayan haɗi
Ma'aikata da aka yi amfani da su ta asali
1. Dandalin aiki na famfo:
Daga matsayi dalili shine yiwuwa a zabi wani famfo a kan tsarin shafukan da aka nuna a cikin "; performancecurves / technical & quot; bayanai.2. Bayanai mai zurfi:
Yayin da ake yin famfo dole ne a dauki lissafin kuɗi: â € ¢ Dama da buƙatar da ake buƙata a zangon zane-zane. ¢ Sanarwar haɗari saboda sakamakon bambance-bambancen tsayi. ◆ Rashin ƙyama a cikin shinge (Hf) (Magana zuwa siffar.1) Zai yiwu. "Mafi dacewa a cikin aikin da aka kiyasta." NPSH darajar.â € ¢ Domin lissafi na NPSH darajar, duba lissafi masu layi daidai.3. Kwafi mai dacewa:
Kafin kayyade mafi mahimmanci ingancin, dole ne a gano mahimmancin aikin da ake amfani da ita. Idan famfo yana tsammanin zaiyi aiki a matsayin abin da ya dace, sa'annan ka zaɓi famfar BL wanda ke aiki a matsayin dacewa daidai da mafi kyau yadda ya dace da famfo.Yayin da ake yin famfo a kan hanyar da yafi dacewa, yana da muhimmanci ko da yaushe a yi amfani da damuwarsa a kan hanyar da ya dace a madaidaiciyar hanya don kiyaye ci gaba sosai yayin da ya kwarara.
4. Matsaran abu:
Zaɓin hanyar haɓakawa ta dangana ne akan nauyin da aka yi amfani da shi da kuma bututu. da famfo yana ba da dama mai mahimmanci dangane kamar:
5. Kayan da aka yi amfani dasu na kwaskwarima
Filin Aikace-aikacen | Nau'in sakon shaft | Takaddun sakon shaft | ||||||||||
Na al'ada | Musamman | 1 | 2 | 3 |
4
5
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Rubuta maɓallin | ||||||
Sashe na juya | Code | Matsayi mai tsayi | Code | Elastomers | Code | Ruwan damuwa | Collor | Code | ||||
0â "ƒ zuwa + 90â" ƒ ruwan tsabta | â- | Graphite | A | SiC | S | FPM | F | SUS304 | C | ASFC | ||
0â "ƒ zuwa + 90â" ƒ ruwan tsabta | â- | WC | W | Graphite | A | FPM | F | SUS304 | C | WAFC | ||
+ 90â "ƒ zuwa + 120 μ" juriya mai rikici | â- | SiC | S | SiC | S | EPDM | E | SUS304 | C | SSEC | ||
har zuwa 0â "ƒ | â- | WC | W | WC | W | EPDM | E | SUS304 | C | WWEC |
Nau'in sakonni na injuna | Kwallon samfurin | d1 | d2 | h |
NJK | BL (T) 2/4 | 12 | 12 | 55 |
BL (T) 8/12/16/20 | 16 | 16 | 57.5 | |
BL (T) 32/45/60/90 | 22 | 22 | 72 | |
NDA | BW (J) 2/4 | 12.7 | 16 | 32 |
BW (J) 8/16 | 17.4 | 20 | 33.5 |
Misali |
Hanyar A'a. |
BL (T) 2,4 |
2 |
BL (T) 8,12,16,20 |
3 |
BL (T) 32-2-2 ~ BL (T) 32-7 |
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BL (T) 32-8-2 ~ BL (T) 32-12 |
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BL (T) 32-13 ~ BL (T) 32-15-2 |
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BL (T) 45-2-2 ~ BL (T) 45-6 |
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BL (T) 45-7-2 ~ BL (T) 45-9 |
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BL (T) 45-10-2 ~ BL (T) 45-13-2 |
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BL (T) 64-2-2 ~ BL (T) 64-5-2 |
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BL (T) 64-5-1 ~ BL (T) 64-8 |
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BL (T) 90-2-2 ~ BL (T) 90-4-2 |
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BL (T) 90-4 ~ BL (T) 90-6 |
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BL (T) 120,150 |
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Ana nuna iyakar matsa lamba da zazzabi a cikin fig.4 mai zuwa, da matsa lamba da zafin jiki dole ne a cikin a cikin fig. 4.
Lokacin da famfar yana aiki a wurin da yanayin zafi ya fi sama da 40m ƒ ko tsawo ya fi 1000m, ikon samar da wutar lantarki na P2 zai karu saboda rashin talauci mara kyau wanda yawancin iska ke ɗaukewa. Saboda haka, a wannan yanayin, ya kamata a sanye shi da babbar motar wuta.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
PN25-40 / DN100 misali flange, a kan buƙatar.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
PN25-40 / DN100 misali flange, a kan buƙatar.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.
An bada shawarar da za a yi amfani dashi a cikin tayin da ke sama.