Pharmaceutical Double TubeSheet Heat Exchanger

The double tube sheet structure inogadzira kupatsanurwa kwenyama pakati pechigadzirwa nemvura inoshandiswa, kubvisa mhiri-njodzi dzekusvibiswa dzakakosha pakugadzirwa kwemishonga. Iyi dhizaini inoomerera kune yakasimba GMP, FDA, uye 3-A Sanitary Standards, kuve nechokwadi chekuti zero kusanganiswa kwenhau kunyangwe pasi pekumanikidzwa kwakanyanya kana kushanduka kwekushisa. Iyo yekunze chubhu pepa inoshanda sechipiri chipingamupinyi, ichibvumira kuonekwa nekukasira kwekudonha kuburikidza nekudzvanywa kwekutarisa, nekudaro kuchengetedza batch kuperera uye kuteedzera kwemitemo.

Yakagadzirwa ne 100% dhizaini yekubvisa, inobatisa kupisa inobvisa nzvimbo dzakafa uye yakasara yekuvaka-chinodiwa chakakosha kune steril process. Iyo yakatsetseka yepombi uye yekubatanidza yekubatanidza kuisa inogonesa kuyerera kwakazara negiravhiti, kudzivirira kukura kwehutachiona uye kuderedza kuchenesa kuyedza kuedza. Iyi ficha inonyanya kukosha kune maapplication akaita seMvura Yejekiseni (WFI) masisitimu, uko kuronda zvisaririra kunogona kukanganisa kunaka kwechigadzirwa.

Iine maviri-majoini ekuwedzera emuganho, exchanger inochengetedza kubvinza{1}}kwakasimba kwakasimba pasi pesimba remabhasikoro. Majoini acho akagadzirwa kubva kuFDA-zvinhu zvinoenderana (semu, PTFE, EPDM) uye anoedzwa zvakaomarara kuti ave nechokwadi chekuteedzera zviyero zveASME BPVC Chikamu VIII. Dhizaini iyi inodzikisira nguva yekudzikira ne30% kana ichienzaniswa neyechinyakare gasketed majoini, ukuwo ichimira zvine hukasha ekuchenesa maajenti anoshandiswa muCIP/SIP protocol.

Machubhu anosanganisirwa kumashizha echubhu pachishandiswa hydraulic expansion pamitsindo inosvika 6,000 bar, zvichiita kuti pave nekusingaperi, weld -free connection. Iyi nzira inodzivirira kupisa-kukonzeresa kushatiswa kwezvinhu uye inova nechokwadi chekugovera kushushikana kwakafanana, yakakosha pakuchengetedza BA chubhu's ultra-yakatsetseka pamusoro (Ra Less than kana kuenzana ne0.5 μm) . Iyo hydraulic expansion process inobvisawo madiki-cracks, inosimudzira kusaita ngura uye kutadza kuneta munzvimbo dzakakwirira-dzisina kuchena.

Iyo inopisa inopisa inoshandisa Bright Annealed (BA) machubhu esimbi asina tsvina ane mukati mehukasha hwemukati.<0.5 μm . This mirror-like finish minimizes biofilm adhesion and simplifies validation, as required by USP <1058>uye EU GMP Annex 1. Machubhu eBA anoratidzawo kupikisa kwemakemikari kwepamusoro, zvichiita kuti ave akakodzera kune zvine hukasha zvinonyungudutsa mishonga uye sanitizing agents.

Inowanikwa mumadhayamita echubhu Ф6, Ф8, Ф10, Ф12 mm, inotsinhanisa inokwanisa zvakasiyana-siyana zvinodiwa, kubva ku-chikero chiduku cheR&D kusvika kuhombe-kugadzirwa kwebatch . Zvinhu zvese zvakanyoroveswa zvinogadzirwa kubva pa316L simbi isina simbi, zvichiita kuti ienderane ne acidic/alkaline media uye kusimba kwenguva refu munzvimbo dzakaoma. Tsika masisitimu (semuenzaniso, yakachinjika / yakatwasuka kutaridzika, 1-4 pass madhizaini) inopihwawo kuti ikwidzise kutamisa kupisa kunyatsoshanda.

Nevhoriyamu 40% idiki pane yechinyakare shell-uye-machubhu mayunitsi, exchanger iyi inowedzera kushandiswa kwenzvimbo yepasi mudzimba dzakachena . Iyo modular dhizaini inogonesa kukurumidza disassembly kuti iongororwe kana chubhu bundle kutsiva, ichidzikisa Mean Time yekugadzira (MTTR) ne50%. Pamusoro pezvo, iyo unit inotsigira kuzere kuteedzera kuburikidza nedhijitari yekusimbisa mishumo, kusanganisira yekumanikidza bvunzo uye pamusoro roughness certification.