Kuphatikiza, kupanga ndi kugulitsa, ngati singano yoyambirira ya emulsifier.
Chitsogozo Chosankha Chosankhira Chosapanga Chitsulo ...
Chiyambi
Mu kukonza mankhwala, zipangizo zomangira, mphamvu zatsopano, mankhwala ndi mafakitale azakudya, chosakaniza champhamvu cha vacuum chachitsulo chosapanga dzimbiri chakhala chida "chokhazikika" chosakaniza ndi kufalitsa zinthu zokhuthala kwambiri. Kaya mukupanga silicone sealant, lithiamu batire slurry, kapena zomatira zamagetsi, chipangizochi chimagwira ntchito yofunika kwambiri.
Mtengo wake waukulu uli m'mbali zitatu:
Kugwiritsa ntchito kufalikira kwa zinthu zomwe zimafunidwa kwambiri: Kumagwira ntchito ndi zinthu zokhuthala kwambiri mpaka mamiliyoni angapo a centipoise (cps), kuswa ma agglomerates a ufa kukhala micron kapena nanometer level kuti zifalitsidwe mofanana.
Kukana dzimbiri: Kapangidwe ka chitsulo chosapanga dzimbiri kamalimbana ndi ma asidi, alkali ndi mankhwala osungunulira, zomwe zimapangitsa kuti ntchito yake ikhale yokhazikika kwa nthawi yayitali.
Ubwino wochotsa mpweya mu vacuum: Kuchotsa mpweya mu vacuum mosalekeza panthawi yosakaniza kumachotsa thovu la mpweya, zomwe zimapangitsa kuti zinthu zikhale zolimba komanso zolimba.
Komabe, poyang'anizana ndi mitundu yosiyanasiyana ya zipangizo ndi zinthu zosiyanasiyana, ogula ambiri amagwera mumsampha wofanana: kuyerekeza mitengo mosazindikira pamene akunyalanyaza zoyenera pa ndondomeko , kapena kutengeka ndi malonda posankha zida zazikulu komanso zosayenerera. Zotsatira zake nthawi zambiri zimakhala makina omwe amafika pafakitale koma amakhala "ovuta kugwiritsa ntchito", "okwera mtengo kuyendetsa", kapena "osagwirizana".
Bukuli lidzakutsogolerani m'magawo anayi ofunikira osankhidwa , kuphatikiza ndi zinthu zofunika kwambiri zomwe makampani amasankha , zomwe zingakuthandizeni kupeza njira yoyenera m'mphindi zitatu zokha.
1. Miyeso Inayi Yosankha Pakati (Yoyenera Kuwunika)
Kusankha sikutanthauza kufananiza manambala pa pepala lofotokozera - koma ndikutanthauza kufananiza manambalawo ndi zosowa zanu zenizeni zopangira . Musadumphe chilichonse mwa magawo anayi awa.
1.1 Kusankha Zinthu: SUS304 vs SUS316L
Kusankha chitsulo chosapanga dzimbiri kumatsimikizira mwachindunji kukana dzimbiri kwa chipangizocho, ukhondo wa chinthucho , ndi nthawi yogwiritsira ntchito.
| Kuyerekeza | SUS304 | SUS316L |
|---|---|---|
| Kapangidwe ka mankhwala | 18% chromium + 8% nickel | 16% chromium + 10% nickel + 2% molybdenum |
| Kukana dzimbiri | Zabwino pa asidi/ma alkali ofatsa | Zabwino kwambiri, makamaka motsutsana ndi ma chloride ndi kupopera mchere |
| Mtengo woyerekeza | Chiyambi (1x) | Pafupifupi 1.3–1.5x |
| Ntchito zachizolowezi | Mankhwala wamba, zipangizo zomangira (silicone sealant), utoto, inki | Mankhwala, chakudya, mabatire a lithiamu, ma phala amagetsi, zinthu zokhala ndi mchere/chloride |
Malangizo:
Zipangizo zonse za mankhwala / zomangamanga: SUS304 ndi yokwanira komanso yotsika mtengo kwambiri.
Batire ya mankhwala / chakudya / lithiamu: Muyenera kugwiritsa ntchito SUS316L. Mankhwala ndi chakudya zimafuna kutsatira GMP; mabatire a lithiamu amakhudzidwa kwambiri ndi kuipitsidwa kwa ayoni achitsulo (ayoni achitsulo amatha kudzitulutsa okha). 316L imapereka ukhondo wofunikira komanso kukana dzimbiri.
Zinthu zokhala ndi mchere kapena chloride (monga kuchotsa mchere m'madzi, kupanga bleach): Zimafunikanso SUS316L - apo ayi, 304 idzavutika ndi dzimbiri mkati mwa miyezi ingapo.
1.2 Kusankha Kuchuluka kwa Tanki: Momwe Mungasankhire Kuyambira 500L Kufika 5000L
Chinsinsi cha kusankha voliyumu ndi kukula kwa batch , osati "chachikulu ndi chabwino". Zipangizo zazikulu kwambiri zimabweretsa:
Kutaya mphamvu kwa magulu ang'onoang'ono
Kugwiritsa ntchito zida zochepa komanso ROI yayitali
Kugwiritsa ntchito malo ambiri pansi
Kukula ndi ntchito zomwe zimagwiritsidwa ntchito:
| Kukula kwa Zida | Voliyumu Yogwira Mtima | Zotsatira za Batch | Ntchito Yachizolowezi |
|---|---|---|---|
| 50–200L | 30–150L | 25–120 kg | Kafukufuku ndi Kukonzanso, mayeso oyendetsa, zinthu zapadera zazing'ono |
| 300–500L | 200–400L | 160–320 kg | Mzere wochepa wopanga, matani 500–1,500 pachaka |
| 800–1100L | 600–900L | 480–720 kg | Mzere wopangira wapakati, matani 1,500–5,000 pachaka |
| 2000–3000L | 1500–2400L | Matani 1.2–1.9 | Mzere waukulu wopangira, matani 5,000–10,000 pachaka |
| 5000L | ~4000L | ~ matani 3.2 | Chiŵerengero chachikulu kwambiri, > matani 10,000 pachaka |
Malangizo:
Dziwani kuchuluka kwa zinthu zomwe zingagwiritsidwe ntchito tsiku ndi tsiku: Kuchuluka kwa zinthu zomwe zingagwiritsidwe ntchito tsiku ndi tsiku (matani) ÷ magulu patsiku = kukula kwa zinthu zomwe zikufunika → werengerani kukula kwa zida.
Ganizirani malo ogwirira ntchito: Chipinda cha 1100L chimakhala ndi malo okwana 6–8 m², koma chimafuna malo onyamulira madzi (kutalika kwa denga ndi 4.5m) ndi malo ogwirira ntchito.
Chitsanzo cha matanki a makina amodzi: Ngati ndalama zilola, ganizirani chogawa chimodzi chokhala ndi matanki osunthika 2-3. Izi zimathandiza kupanga ndi kutulutsa madzi nthawi imodzi, zomwe zimapangitsa kuti kugwiritsa ntchito kukhale kokwera ndi 50%.
1.3 Magawo Aukadaulo Apakati: Digiri ya Vacuum, Liwiro & Kusintha kwa Kugwedezeka
Magawo atatu awa amatsimikizira mwachindunji mphamvu ya chipangizocho.
(1) Digiri ya Vacuum - Chinsinsi cha Kuchotsa Mpweya M'thupi
Mfundo yofunika: Ultimate vacuum iyenera kufika ≤ -0.098 MPa (gauge pressure).
Chifukwa chake ndikofunikira: Ma thovu otsala mu silicone sealant kapena mankhwala ophikira m'miphika amakhudza kwambiri mphamvu yomatira ndi magwiridwe antchito a insulation. Kusakwanira vacuum kumatanthauza kuchotsa mpweya wonse.
Njira yotsimikizira: Pemphani mayeso oti mutulutse madzi pamalopo - tulukani kupita ku vacuum yomaliza, tsekani valavu, ndikuyang'anira kukwera kwa kuthamanga. Muyezo wovomerezeka: ≤0.01 MPa kukwera pa ola limodzi.
(2) Liwiro ndi Nsonga Liwiro - Kudziwa Kusalala kwa Kufalikira
Kusuntha kwa liwiro lochepa: Kawirikawiri 20–60 rpm pokoka ndi kusakaniza kwakukulu.
Kufalikira kwa liwiro lalikulu: Kawirikawiri 0–1500 rpm (yolamulidwa ndi VFD). Muyeso wofunikira ndi liwiro la nsonga ≥ 20 m/s .
Fomula ya liwiro la nsonga: V = π × D × N ÷ 60 (V = liwiro la nsonga m/s, D = disperser disc diameter mu mamita, N = rpm)
Malangizo: Pa ufa wa nano-ufa kapena zinthu zomwe zimafuna kupyapyala kwa ≤10 μm, liwiro la nsonga liyenera kufika ≥25 m/s.
(3) Kapangidwe ka Kugwedezeka - Kufunika kwa Kapangidwe ka Miyendo Itatu
Kapangidwe kake kameneka ndi ka triple-shaft agitation :
| Shaft Yoyambitsa | Kuyenda | Mtundu wa Impeller | Ntchito |
|---|---|---|---|
| Shaft yothamanga pang'ono pakati | Kuzungulira kwa mapulaneti | Tsamba lokwapula la "phiri" | Imakanda khoma/pansi pa thanki, ndikukankhira zinthuzo ku malo othamanga kwambiri |
| Mivi iwiri yothamanga kwambiri mbali imodzi | Kuzungulira kwachangu | Chimbale cha gulugufe cha impeller + disperser | Kudula kwambiri, kuswa ma agglomerate a ufa |
Malangizo: Pa zipangizo zokhuthala kwambiri (silicone sealant, zomatira), triple-shaft ndi yofunikira . Mapangidwe a shaft awiri (opanda shaft imodzi yothamanga kwambiri) ndi otsika mtengo koma amachepetsa mphamvu yofalikira ndi 30–50% - sikuvomerezeka.
1.4 Zinthu Zosankha: Kuwongolera Kutentha, Kukweza ndi Kutulutsa Madzi a Hydraulic
(1) Njira Yowongolera Kutentha
Ntchito: Imazungulira madzi ozizira kapena nthunzi kudzera mu thanki yotsekedwa kuti ilamulire kutentha kwa zinthu.
Ngati pakufunika:
Kupanga silicone sealant: Kufunika kukhala nako (kutentha kwambiri kumayambitsa kusakanikirana/kusungunuka)
Batire ya lithiamu: Iyenera kukhala nayo (kufalikira kumabweretsa kutentha; zomangira zimakhudzidwa ndi kutentha)
Utoto/inki wamba: Simungafune
Malangizo osankha: Tsimikizirani malo osinthira kutentha kwa jekete ndikuwonetsetsa kuti kutentha kuli kolondola pa ±2°C.
(2) Dongosolo Lokweza Ma Hydraulic
Ntchito: Imakweza ndikutsitsa chivindikiro/chivundikiro kuti chikhale chosavuta kuyatsa, kuyeretsa komanso kusintha thanki.
Malangizo: Zipangizo zokhazikika - musaganizire za mayunitsi opanda ma hydraulic lift, chifukwa ndi ovuta kugwiritsa ntchito.
(3) Dongosolo Lotulutsa Madzi (Hydraulic Extruder)
Ntchito: Imatulutsira phala lokhuthala kwambiri kuchokera ku thanki yogawanitsira kupita ku makina odzaza.
Ngati pakufunika:
Zinthu zokhuthala kwambiri (silicone sealant, mafuta odzola): Zofunika kukhala nazo - zinthuzo sizingayende ndi mphamvu yokoka
Madzi otsika kwambiri: Angagwiritse ntchito pompu kapena kutulutsa mphamvu yokoka
Malangizo osankha: Onetsetsani kuti mawonekedwe a chotulutsira madzi akugwirizana ndi thanki yotulutsira madzi. Mphamvu yotulutsira madzi yofunikira: ~ matani 100 pa thanki ya 200L, matani 200–300 pa thanki ya 1100L.
2. Zofunika Kwambiri pa Kusankha Makampani
Makampani osiyanasiyana amaona kuti magawowa ndi osiyana. Pansipa pali zinthu zofunika kwambiri pa magawo atatu wamba.
2.1 Makampani Opangira Zomatira a Silicone / Adhesive
Makhalidwe: Kukhuthala kwakukulu kwambiri (ma cps mamiliyoni ambiri), kudzaza ufa wambiri, palibe kufunikira kwa thovu.
Zofunika kwambiri pakusankha:
| Kukula | Kukonzekera Koyenera | Chifukwa |
|---|---|---|
| Zinthu Zofunika | SUS304 | Yotsika mtengo, yokwanira kugwiritsa ntchito izi |
| Kukwiya | Shaft itatu (chokokera + zofalitsa ziwiri) | Kukanda ndikofunikira kuti mupewe kumamatira |
| Digiri ya vacuum | ≤ -0.098 MPa | Kuchotsa mpweya wonse kuti ukhale wolimba |
| Kulamulira kutentha | Kuziziritsa kwa jekete | Zimaletsa kulumikiza komwe kumabwera chifukwa cha kutentha |
| Kutulutsa | Chotulutsira cha hydraulic | Chofunika - kukhuthala kwakukulu sikungayende |
Chidule cha chiganizo chimodzi: Mlingo wa vacuum ndi momwe ntchito yokanda imagwirira ntchito ndiye njira yothandiza - magawo ena akhoza kulinganizidwa.
2.2 Batire ya Lithium / Makampani Opanga Mankhwala
Makhalidwe: Ndi yotetezeka kwambiri ku kuipitsidwa kwa ayoni yachitsulo, imafuna kuyanjana ndi chipinda choyera, zinthu zitha kuwononga.
Zofunika kwambiri pakusankha:
| Kukula | Kukonzekera Koyenera | Chifukwa |
|---|---|---|
| Zinthu Zofunika | SUS316L | Kukana dzimbiri, kumaletsa kuipitsidwa kwa ayoni yachitsulo |
| Kumaliza pamwamba | Kupukuta kwagalasi (Ra ≤ 0.4 μm) | Palibe zotsalira, kuyeretsa kosavuta, kutsatira GMP |
| Zisindikizo | Chisindikizo chamakina chawiri | Kuchepetsa kutayikira kwa madzi, kumaletsa kuipitsidwa |
| Zinthu zomwe mungasankhe | CIP (yoyera pamalo) yomwe mungasankhe pa mankhwala | Zimakwaniritsa zofunikira pakutsimikizira kuyeretsa |
| Digiri ya vacuum | ≤ -0.098 MPa | Kuchotsa mpweya ndi kuchotsa chinyezi |
Chidule cha chiganizo chimodzi: Ukhondo wa zinthu ndi kapangidwe kopanda zinyalala ndizofunikira kwambiri - mtengo wake ndi wachiwiri.
2.3 Makampani Opaka Utoto / Inki
Makhalidwe: Kutsika kwa kukhuthala, kufunikira kwa vacuum kosafuna zambiri, komanso kuwononga ndalama.
Zofunika kwambiri pakusankha:
| Kukula | Kukonzekera Koyenera | Chifukwa |
|---|---|---|
| Zinthu Zofunika | SUS304 | Zokwanira pa ntchito iyi |
| Kukwiya | Zitha kukhala zosavuta (zokhala ndi shaft ziwiri kapena zogawira kamodzi) | Amachepetsa mtengo wa zida |
| Digiri ya vacuum | -0.06 mpaka -0.08 MPa | Makamaka pochotsa thovu - sikofunikira kwambiri |
| Kulamulira kutentha | Zosankha | Zimadalira zinthu zinazake |
| Kutulutsa | Pampu kapena mphamvu yokoka | Kukhuthala kochepa kumalola mphamvu yokoka kuyenda |
Chidule cha chiganizo chimodzi: Kulinganiza magawo ndi mtengo - perekani patsogolo makonzedwe oyambira popanda kuthamangitsa "zodzaza kwathunthu".
3. Zolakwa Zodziwika Kwambiri Zoyenera Kupewa
Cholakwika 1: Kunyalanyaza Kugwira Ntchito kwa Chisindikizo cha Vacuum - Zipangizo Zalephera Kusunga Vacuum Pamalo Omwe Ali
Chingachitike ndi chiyani:
Vacuum imapambana mayeso a fakitale koma imalephera pambuyo potumiza.
Zifukwa: Zotsekera zosagwira ntchito bwino, mapaipi olumikizira akutuluka, kapena pompo ya vacuum yosakula kwambiri.
Momwe mungapewere:
Chitani mayeso oti muchepetse kutuluka kwa madzi panthawi yolandira: tulukani ku vacuum yomaliza, tsekani valavu, ndikutsimikizira kukwera kwa kuthamanga kwa mpweya ≤0.01 MPa pa ola limodzi.
Tsimikizirani kuti chitsanzo cha pampu ya vacuum ndi liwiro la kupompa zikugwirizana ndi kukula kwa chipangizocho.
Yang'anani zolumikizira zonse za mapaipi ndi gasket yotsekera chivundikiro.
Cholakwika 2: Kusankha Mosazindikira Mphamvu Yaikulu – "Ngolo Yaikulu ya Kavalo Wamng'ono"
Zimene ogula nthawi zina amachita:
Gulani chipangizo cha 2000L "kuti chikule mtsogolo" pamene kupanga tsiku ndi tsiku kumafuna magulu a 500L okha.
Zotsatira zake: Kugwiritsa ntchito mphamvu mochepa, kuwononga mphamvu pa gulu lililonse, ROI yowonjezereka.
Momwe mungapewere:
Werengani kukula kwa gulu lofunikira kutengera kuchuluka kwa tsiku ndi tsiku komanso kuchuluka kwa magulu omwe angatheke patsiku .
Taganizirani chitsanzo cha makina amodzi-ambiri-matanki - chogawa chimodzi chokhala ndi matanki awiri mpaka atatu osiyanasiyana. Gwiritsani ntchito matanki akuluakulu pazinthu zazikulu, matanki ang'onoang'ono poyesera kapena magulu ang'onoang'ono.
Ngati mphamvu ya galimoto ikusintha, ganizirani kugula galimoto imodzi ya 500L tsopano ndikuwonjezera ina pambuyo pake, m'malo mogula galimoto imodzi yayikulu kwambiri pasadakhale.
4. Chidule: Fomula Yosankha Zinthu Zazikulu
Kusankha si kungoganizira chabe - ndi njira yofananira mwadongosolo . Kumbukirani njira yayikulu iyi:
Zipangizo Zoyenera = Zofunikira pa Njira × Magawo Aukadaulo ÷ Zopinga za Bajeti
Njira Yotsatizana:
Gawo 1 - Fotokozani momwe zinthu zilili pa ndondomeko yanu
Kodi mudzapanga chinthu chiti? (Silicone sealant? Lithium batire slurry? Mankhwala odzola?)
Makhalidwe a zinthu? (Kukhuthala, kuwononga, kukhudzidwa ndi ayoni achitsulo)
Kodi cholinga chanu cha tsiku ndi tsiku ndi chiyani?
Gawo 2 - Tsekani magawo apakati
Zipangizo: SUS304 kapena SUS316L?
Voliyumu: Bwererani kuwerengera kuchokera pa kukula kofunikira kwa batch
Mlingo wa vacuum: Kodi ≤ -0.098 MPa ndi yofunikira?
Kulamulira kutentha: Kodi ndikofunikira?
Gawo 3 - Pangani kusinthana kutengera bajeti
Konzani magawo osakambirana (monga 316L ya mankhwala)
Dulani zinthu zina zomwe sizili zofunika (zosaphulika, CIP - pokhapokha ngati pakufunika)
Ganizirani za matanki a makina amodzi kuti muwongolere kugwiritsa ntchito
Tebulo Lofotokozera Mwachangu:
| Chofunikira Chanu | Malangizo Othandizira Zipangizo |
|---|---|
| Chosindikizira cha silicone, matani 2,000 pachaka | 800–1100L, SUS304, shaft itatu, kuziziritsa kokhala ndi jekete, chotulutsira madzi cha hydraulic |
| Lithium batire slurry, matani 1,000 pachaka | 300–500L, SUS316L, galasi lopaka, zisindikizo ziwiri zamakina |
| Mafuta odzola mankhwala, ogwirizana ndi GMP | 200–300L, SUS316L, CIP yosankha, kapangidwe kopanda ming'alu |
| Utoto wamba, wogwirizana ndi bajeti | 500–800L, SUS304, kusinthasintha kosavuta, kufunikira kotsika kwa vacuum |
| R&D, magulu ang'onoang'ono angapo | Chitsanzo cha labu cha 5–50L, SUS304 kapena 316L, matanki ang'onoang'ono angapo |
