Compressor e Kholo ea Centrifugal e Sebetsang Hantle le e Bolokang Matla
Konpressor ea Centrifugal
JoangnaENJINI EA KATLEHOMosebetsi oa compressor ea centrifugal?
Moea o huleloa bohareng ba impeller e potolohang ka mahare a radial mme o sutumelletsoa bohareng ke matla a centrifugal. Motsamao ona oa radial oa moea o fella ka ho phahama ha khatello le tlhahiso ea matla a kinetic. Pele moea o isoa bohareng ba impeller, matla a kinetic le 'ona a fetoloa khatello ka ho feta ka har'a diffuser le volute.
Mokhahlelo ka mong o nka karolo ea keketseho ea khatello ka kakaretso ea yuniti ea compressor. Ho latela khatello e hlokahalang bakeng sa ts'ebeliso, mekhahlelo e 'maloa e ka hlophisoa ka letoto ho fihlela khatello e phahameng. Mofuta ona oa ts'ebeliso ea mekhahlelo e mengata hangata o sebelisoa indastering ea oli le khase le ea ts'ebetso. Ka lehlakoreng le leng, lifemeng tsa kalafo ea metsi a litšila, ts'ebeliso ea khatello e tlase, ea mohato o le mong e sebelisoa ho fihlela karolelano ea khatello e lakatsehang.
Litlhophisong tsa sejoale-joale tsaTS'EHETSO EA KATLEHOLi-compressor tsa moea tsa centrifugal, li-motor tsa motlakase tse lebelo le phahameng haholo li sebelisoa ho khanna li-impeller. Sena se fella ka compressor e nyane e se nang lebokose la li-gear le sistimi e amanang le ho tlotsa oli, ka hona e etsa hore e se ke ea ba le oli 'me e loketse lits'ebetso tse hlokang moea o se nang oli ka 100%.
Litlhaloso
| Matla a Tloaelehileng a ho Kena | 150 ho isa ho 6000 kW | 202.5 ho isa ho 8,100 hp |
| Khatello ea ho ntsha metsi | Bara e le 1 ho isa ho 25 | 14.5 ho isa ho 362.5 psig |
| Phallo ea ho Kena | 40 ho isa ho 800 m3/motsotso | 1,412 ho isa ho 28,240 CFM |
Litlhaloso
(Mofuta o Monyane)
(Mofuta o Moholoanyane)
| Mohlala | Matla (KW) | Sekhahla sa Phallo ea Molumo (M3/motsotso) | Ho Hloekisa ka ho Fetisisa kPa(G) | Khokahano | Boima ba 'mele (KG) | Tekanyo (L x Bophahamo x Bophahamo) mm |
| SEV5A-100 | 5.5 | 6.5 | -100 | DN40 | 430 | 1200X1100X1250 |
| SEV5A-080 | 6.3 | -80 | ||||
| SEV7A-100 | 7.5 | 9.6 | -100 | DN40 | 600 | 1200X1100X1250 |
| SEV7A-080 | 9.5 | -80 | ||||
| SEV11A-100 | 11 | 12.5 | -100 | DN50 | 760 | 1400X1100X1450 |
| SEV11A-080 | 12.0 | -80 | ||||
| SEV15A-100 | 15 | 15.0 | -100 | DN50 | 900 | 1500X1200X1650 |
| SEV15A-080 | 14.6 | -80 | ||||
| SEV18A-100 | 18.5 | 18.0 | -100 | DN65 | 960 | 1500X1200X1650 |
| SEV18A-080 | 17.6 | -80 | ||||
| SEV22A-100 | 22 | 22.5 | -100 | DN80 | 1100 | 1850X1450X1800 |
| SEV22A-080 | 22.0 | -80 | ||||
| SEV30A-100 | 30 | 27.5 | -100 | DN100 | 1600 | 2150x1600x2100 |
| SEV30A-080 | 27.0 | -80 | ||||
| SEV37A-100 | 37 | 30.5 | -100 | DN100 | 1850 | 2350x1700x2154 |
| SEV37A-080 | 30.0 | -80 | ||||
| SEV45A-100 | 45 | 45.0 | -100 | DN125 | 1900 | 2350x1700x2154 |
| SEV45A-080 | 44.5 | -80 | ||||
| SEV55A-100 | 55 | 60.0 | -100 | DN150 | 2200 | 3200x2150x2645 |
| SEV75A-100 | 75 | 76.0 | -100 | DN200 | 3500 | 3200x2150x2645 |
| SEV90A-100 | 90 | 85.0 | -100 | DN200 | 3600 | 3300x2250x2700 |
Konpresser le sefutho sa centrifugal
ENJINI YA KATLEHO e ikgethile lefapheng la mechini ya di-impeller tsa lehae, e shebane le ditlhoko tse pedi tse kgolo tsa "karolelano ya bokgoni ba ho sebetsa hantle ha matla" le "tshepahalo ya boleng", mme e bokelletse moenjiniere wa maemo a pele wa lehae mabapi le matla a difofane, mechini ya di-impeller le bearing ya ho fanyeha. Ka ho sebedisa disebediswa tse tswetseng pele tsa maemo a hodimo, software le disebediswa, ka ntshetsopele e tswelang pele le boqapi, e etella pele indasteri ya mechini ya di-impeller tsa lehae ho ntlafatsa bokgoni ba yona ba boqapi.
ENJINI EA KATLEHO COMPRESS centrifugal compressor e na le phallo e kholo, e nang le bokhoni bo phahameng 'me ha e ntše oli. Ke lisebelisoa tsa mechini tsa impeller tse lebelo le phahameng tse etselitsoeng ho latela litlhoko tsa ts'ebetso ea mosebelisi.
Konpressor ea centrifugal: Phallo: 40～1500 m3/min, Khatello: 2～25bar
Li-compressor tsa centrifugal tse tsamaisoang ke li-gear tsa GDC, li-blower tsa centrifugal li sebelisoa haholo liindastering tse fapaneng tse nang le tlhoko ea ts'ebetso e kholo le e tsoelang pele.
Khopolo ea moralo oa lifofane - Impeller
Ho sebelisoa software ea tlhahlobo ea likarolo tse lekanyelitsoeng tsa NASTRAN, ANSYS, Abaqus, jj., ho etsa moralo oa jeometri le mocheso oa mahlakore a le mong, moralo oa phallo ea mahlakore a mabeli, moralo oa lehare la mahlakore a mararo le tlhahlobo ea matla a li-impeller le mahare. Ka ketsiso, ho ka ahloloa hore na moralo oa impeller o fihlela maemo a moralo oa enjene ea aero, 'me bophelo ba tšebeletso ea impeller bo ka boleloa esale pele. Theha li-impeller tsa boemo ba lifofane tse sebetsang hantle ka "karolelano e ntle ea matla a motlakase".
Lebelo le phahameng la ho bea titling-pad
Amohela bearing ea mofuta o arohaneng oa ho sekamela e entsoeng ka thepa ea tšepe ea khabone ea ISI 1040 (ea kahare) le motsoako oa babbitt (bokaholimo), ha mojaro oa lebelo o fetoha, boloko bo otlolohileng ba bearing bo bohareng ka bohona, ts'ebetso ena ea ho lokisa ka bohona e ka netefatsa ts'ebetso e boreleli ea mochini.
Lebokose la gear le lebelo le phahameng la sefofane
Sebopeho sa lebokose la li-gear tse arohaneng ka ho otloloha se sebelisoa ka ts'ebetso e tloaelehileng ea lifofane, tlhahiso, ho lokisa liphoso le tlhahlobo, ka li-gear tsa helical tse entsoeng ka tšepe e entsoeng ka alloy tse hahiloeng ka lebelo le phahameng, setsi se otlolohileng se arola silindara ka likarolo tse ka holimo le tse ka tlase 'me se hokahanngoa ka liboutu, moralo oa sebopeho sa modular o loketse tlhokomelo le tokiso.
Pholi e ka tlosoang hantle le phetoho ea moea o kenang
Sehatsetsi se arotsoe ho lebokose la li-gear, 'me sistimi ea ho tlotsa e arotsoe ka ho phethahetseng le moea o hatelletsoeng, ho netefatsa hore moea o hatelletsoeng o hloekile ka 100% ebile ha o na oli. Sehatsetsi se tlosoang, li-tube bundles li tsamaisana hantle le khetla e felileng, e leng se ka ntlafatsang ka katleho sekhahla sa phapanyetsano ea mocheso lipakeng tsa moea o hatelletsoeng le metsi le ho fokotsa tšebeliso ea metsi a pholileng.
Ka ho fetola sekhutlo sa ho kenya sa vane ya tataiso ya ho kena ya impeller, ho potoloha ha moya pele ho ka fetolwa ka hara sebaka sa 70-105%.
Teko ea tekanyo ea matla ea impeller
Ho sebelisoa lisebelisoa tse tsoetseng pele tsa teko ea tekanyo e matla, ho latela litlhoko tsa "Tsamaiso ea Teko ea Tekanyo e Matla ea Enjene ea KATLEHO", ho etsoa teko e matla ea tekanyo e matla kopanong e 'ngoe le e 'ngoe ea impeller le shaft ho netefatsa botsitso le botsitso nakong ea ts'ebetso e potlakileng.