HGL kanye HGW uchungechunge olulodwa-isiteji mpo futhiamaphampu amakhemikhali avundlile anesigaba esisodwazisekelwe kumaphampu amakhemikhali okuqala enkampani yethu. Sicabangela ngokugcwele ukubaluleka kwezidingo zesakhiwo samaphampu amakhemikhali ngesikhathi sokusetshenziswa, sithatha ulwazi oluthuthukisiwe lwesakhiwo ekhaya naphesheya, futhi samukele amaphampu ahlukene. i-shaft, isakhiwo sokuhlanganisa esihlanganisayo, esinezici zesakhiwo esilula kakhulu, ukugxila okuphezulu, ukudlidliza okuncane, ukusetshenziswa okuthembekile, nokugcinwa okulula. Kuyisizukulwane esisha sephampu yamakhemikhali enesiteji esisodwa esenziwe ngendlela entsha.
Isicelo
Amaphampu amakhemikhali e-HGL kanye ne-HGWingasetshenziswa ngezinga elithile embonini yamakhemikhali, ezokuthutha uwoyela, ukudla, isiphuzo, imithi, ukwelashwa kwamanzi, ukuvikelwa kwemvelo kanye namanye ama-acids, i-alkali, usawoti kanye nezinye izinhlelo zokusebenza ngokuvumelana nezimo ezithile zokusetshenziswa komsebenzisi. I-medium ebolayo, ayinazo izinhlayiya eziqinile noma inani elincane lezinhlayiya, futhi ine-viscosity efana namanzi. Akunconyelwe ukusetshenziswa ezimeni ezinobuthi, ezivuthayo, eziqhumayo, noma ezonakalisa kakhulu.
(1) I-nitric acid kanye nokusetshenziswa embonini ye-nitric acid
Enqubweni yokukhiqiza i-nitric acid nge-ammonia oxidation, i-nitric acid ehlanjululwe (50-60%) ekhiqizwa embhoshongweni wokumuncwa kwensimbi engagqwali igeleza isuka phansi kombhoshongo iye ethangini lokugcina insimbi engagqwali, futhi ithuthelwa enqubweni elandelayo. ngepompo yensimbi engagqwali. Naka izinga lokushisa eliphakathi nendawo nengcindezi yokungena lapha.
(2) Izicelo embonini ye-phosphoric acid kanye ne-phosphoric acid
Nge-asidi emsulwa, i-Cr13 insimbi engagqwali imelana kuphela ne-aerated dilute acid, futhi i-chromium-nickel (Cr19Ni10) i-austenitic stainless steel imelana kuphela ne-aerated dilute acid. Izinto ezingcono kakhulu ezimelana ne-phosphoric acid yi-chromium-nickel-molybdenum (ZG07Cr19Ni11Mo2) insimbi engagqwali, njll.
Kodwa-ke, ngenqubo yokukhiqiza i-phosphoric acid, ukukhethwa kwezinto ezibonakalayo kwepompo kuyinkimbinkimbi kakhulu ngenxa yezinkinga zokugqwala okubangelwa ukuba khona kokungcola ku-phosphoric acid, futhi kufanele kuphathwe ngokuqapha.
(3) Ukusetshenziswa embonini ye-sodium chloride nosawoti (amanzi anosawoti, amanzi olwandle, njll.)
Insimbi engagqwali ye-Chromium-nickel inezinga eliphansi kakhulu lokugqwala elilinganayo ngokumelene nezixazululo ze-sodium chloride ezingathathi hlangothi kanye ne-alkaline kancane, amanzi olwandle namanzi anosawoti ezingeni elithile lokushisa nokugxila, futhi isetshenziswa kabanzi. Kodwa-ke, kufanele kuqashelwe ukuthi ukugqwala kwendawo okuyingozi kungenzeka kwezinye izimo.
Amaphampu ensimbi engagqwalizisetshenziswa kakhulu embonini yokudla ukuphatha brine nokudla okunosawoti. Kodwa-ke, kufanele kubhekwe izinkinga ze-media crystallization kanye nezindaba zokukhetha uphawu lwemishini.
(4) Isicelo embonini ye-sodium hydroxide kanye ne-alkali
I-Chromium-nickel austenitic steel stainless ingakwazi ukumelana ne-sodium hydroxide ngaphansi kuka-40-50% kuya cishe ku-80°C, kodwa ayimelani nokugxilwa okuphezulu kanye noketshezi lwe-alkali olusezingeni eliphezulu.
Insimbi engagqwali ye-Chromium ifaneleka kuphela izinga lokushisa eliphansi nezisombululo ze-alkali zokugxilisa okuphansi.
Kumele kuqashelwe inkinga ye-medium crystallization.
(5) Isicelo ekuthuthweni kwamafutha
Kufanele kuqashelwe i-viscosity ye-medium, ukukhethwa kwezingxenye zenjoloba, nokuthi injini inezidingo zokuvikela ukuqhuma, njll.
(6) Isicelo embonini yezemithi
Amaphampu ezokwelapha angahlukaniswa abe yizigaba ezimbili ezilandelayo ngokuya ngendawo yokulethwa kwephampu:
Olunye uhlobo amaphampu amanzi ajwayelekile, amaphampu amanzi ashisayo kanye nesistimu yokuhlanza amanzi angcolile asetshenziswa kumaphrojekthi womphakathi, kanti olunye uhlobo amaphampu okuthutha imidiya yenqubo efana noketshezi lwamakhemikhali, okuphakathi, amanzi ahlanzekile, ama-asidi nama-alkali.
Eyangaphambili inezidingo eziphansi zamaphampu futhi ingaphathwa ngamaphampu asetshenziswa kumishini yamakhemikhali ejwayelekile, kanti lena yakamuva inezidingo eziphakeme zamaphampu. Amaphampu kufanele ahlangabezane nezidingo zobuchwepheshe zamaphampu aphakathi nendawo asetshenziswa emishinini yezokwelapha.
(7) Isicelo embonini yokudla neziphuzo
Embonini yokudla neziphuzo, okuphakathi akukona ukugqwala noma ukugqwala okubuthakathaka, kodwa ukugqwala akuvunyelwe, futhi ukuhlanzeka kwendawo kuphezulu kakhulu. Kulokhu, ipompo yensimbi engenasici ingasetshenziswa.
Izici zesakhiwo
1. Idizayini ehlukene ye-shaft yephampu yalolu chungechunge lwamaphampu igwema ngokuyisisekelo ukugqwala komonakalo ku-motor shaft. Lokhu kuqinisekisa ngokuphelele ukusebenza okuzinzile nokuthembekile kwesikhathi eside kwenjini.
2. Lolu chungechunge lwamaphampu lunokwethenjelwa nenoveli isakhiwo shaft futha. Iphampu emile ingasebenzisa kalula i-B5 structure standard motor ukushayela ngqo iphampu yamanzi, futhi iphampu evundlile ingasebenzisa kalula i-B35 structure standard motor ukushayela ngqo iphampu yamanzi.
3. Isembozo sepompo kanye nabakaki balolu chungechunge lwamaphampu zenzelwe izingxenye ezimbili ezizimele ezinesakhiwo esinengqondo.
4. Lolu chungechunge lwamaphampu lunesakhiwo esilula kakhulu futhi kulula ukusigcina. Uma i-pump shaft idinga ukushintshwa, kulula ukuyiqaqa nokuyifaka, futhi ukuma kwayo kunembile futhi kuthembekile.
5. I-pump shaft kanye ne-motor shaft yalolu chungechunge ixhunywe ngokuqinile yi-coupling eboshwe. Ukucutshungulwa okuthuthukile nokunengqondo nobuchwepheshe bokuhlanganisa kwenza i-pump shaft ibe nokugxila okuphezulu, ukudlidliza okuphansi nomsindo ophansi.
6. Uma kuqhathaniswaamaphampu amakhemikhali avundlileyesakhiwo esijwayelekile, lolu chungechunge lwamaphampu avundlile lunesakhiwo esihlangene futhi indawo yeyunithi yephansi iyancipha kakhulu.
7. Lolu chungechunge lwamaphampu luthatha umklamo omuhle kakhulu wemodeli ye-hydraulic. Ukusebenza kwephampu kuzinzile futhi kusebenza kahle.
8. Umzimba wepompo, ikhava yepompo, i-impeller nezinye izingxenye zalolu chungechunge lwamaphampu zinembile ngokusakazwa kokutshalwa kwezimali, ngokunemba okuphezulu kwe-dimensional, iziteshi zokugeleza okushelelayo nokubukeka okuhle.
9. Isembozo sepompo, ama-shaft, abakaki nezinye izingxenye zalolu chungechunge lwamaphampu zamukela imiklamo yendawo yonke futhi zishintshashintsha kakhulu.
I-HGL, umdwebo wesakhiwo se-HGW
Isikhathi sokuthumela: Dec-13-2023