Chiyambireni kukula kwa mafakitale, kutayira kwa mafuta komanso zowononga zamafuta m'mafakitale zakhala pachiwopsezo chachikulu paumoyo wa anthu, zam'madzi ndi zachilengedwe. Kuipitsa komwe kumachitika chifukwa cha kutayira kwa mafuta, madzi otayira m'mafakitale komanso kutulutsa zinthu zowopsa kwadziwika kuti ndi imodzi mwamavuto akulu azachilengedwe.
Kuphatikiza pa madzi oipa amafuta, kuipitsidwa kwa malo osungiramo mafuta komwe amasungiramo dizilo ndi petulo, madzi otayira a m’mafakitale okhala ndi zinthu zamafuta, kuipitsidwa ndi zinthu zovulaza m’mlengalenga ndi kuipitsidwa ndi zitsulo zolemera kwambiri padziko lapansi ndi pansi pa nthaka zonse zakhala vuto lalikulu padziko lonse.
M'zaka zaposachedwapa, chifukwa cha kuyambitsidwa kwa zipangizo zatsopano ndi ukadaulo, kugwiritsa ntchito zipangizo zopangidwa ndi thovu ndi zipangizo zopangidwa ndi machubu m'munda wa kusefa mpweya, kusakaniza tinthu tating'onoting'ono ndi kulekanitsa, kulekanitsa mafuta ndi madzi ndi kusefa ndi kulekanitsa kwina kwakhala malo otchuka kwambiri, zomwe zathandiza kwambiri populumutsa vuto la chilengedwe.
Kodi siponji yamalonda ndi chiyani?
Masiku ano, maloboti apansi pamadzi akuyembekezeka kuchita ntchito zoyeretsa mafuta omwe amatha kuletsa mafuta kuti asafalikire ndipo amatha kuchotsa madontho opitilira 90% amafuta m'madzi otayira pasanathe mphindi khumi. Zosefera zomwe zimagwira ntchito yolekanitsa mafuta ndi madzi ndi siponji yodziwika bwino, yomwe, ikatenga mafuta m'madzi otayira, imatha kupakidwa ndi zosungunulira zomwe zimatulutsa mafuta kuchokera ku siponji. Mafuta akafinyidwa kuchokera mu siponji, amatha kugwiritsidwanso ntchito kambirimbiri popanda kutaya mphamvu yake.
Ndiye kusefera ndi chiyani? Kusefera ndiko kulekanitsa zolimba ndi zamadzimadzi pogwiritsa ntchito porous zinthu zomwe zimalepheretsa zolimba ndi zamadzimadzi kuti zisadutse. Ndikofunikira kudziwa kuti zamadzimadzi zimaphatikizapo zamadzimadzi komanso mpweya. Zosefera zitha kukhala zamankhwala, zachilengedwe kapena zathupi. Kusefera ndi khalidwe lofunika kwambiri la thovu.
Masiponji osefera amadziwikanso kuti masiponji okhala ndi ma mesh, masiponji ophulika ndi masiponji osalowa fumbi. Masiponji amatha kuyamwa mafuta ochulukirapo kuwirikiza nthawi 30-100 kulemera kwawo ndipo angagwiritsidwe ntchito kuyeretsa mafuta otayikira pamtengo wotsika komanso moyenera popanda kuvulaza zamoyo zam'madzi. Siponjiyo ingagwiritsidwe ntchito nthawi zonse poyamwa, kotero siponjiyo imadya madzi ndikufinya mafuta.
Masiponji amalonda a masiku ano, monga masiponji a polyurethane, masiponji a polyolefin, masiponji a melamine ndi masiponji opangidwa ndi mpweya, ndi ofunika kwambiri pa ntchito yochotsa mafuta osakonzedwa m'madzi a m'nyanja ndi m'madzi otayidwa a mafakitale chifukwa cha mtengo wake wotsika, kapangidwe kake kamene kali ndi ma porosity atatu (3D), kachulukidwe kochepa, kagwiritsidwe ntchito kabwino kwambiri ka makina komanso kugwiritsidwa ntchito modabwitsa.
Komabe, chikhalidwe cha amphiphilic cha masiponji amalonda chimalepheretsa kugwiritsidwa ntchito kwawo pakuyamwitsa mafuta. Kuti apititse patsogolo kuyamwa kwawo kwamafuta, kusinthidwa kumafunika kuti apeze masiponji omwe ali ndi hydrophobic, lipophilic komanso kusankha pakusefa zinthu zovulaza. Masiponji atsopano, ogwira mtima, otsika mtengowa asonyeza kugwiritsa ntchito kwambiri malonda m’kulekanitsa madzi ndi mafuta, kuyeretsa mpweya, ndi kuchotsa ndi kulekanitsa zinthu zoopsa.
Metroological katundu wa fyuluta thovu
Kuchulukana kwa neti, komwe kumawonetsedwa mu kg/m³, ndi kulemera kwa voliyumu yomwe yaperekedwa ya thovu. Ndilo khalidwe lofunikira la zosefera thovu. Zithovu zolimba kwambiri zimakhala zamphamvu komanso zokhazikika kuposa thovu lochepa kwambiri.
- Mphamvu zopikisana
Mphamvu yopondereza ya chinthu cha thovu ndi kuchuluka kwa kupsinjika komwe kumafunikira kukakamiza zinthuzo kuti zikhale zodziwikiratu kuchuluka kwake koyambirira (mwachitsanzo 40%). Zithovu zosefera zokhala ndi modulus yocheperako ndizofewa komanso zofewa kuposa zomwe zimakhala ndi mphamvu zopondereza kwambiri.
- Kuphatikiza pa nthawi yopuma
Kutalikirana pa nthawi yopuma ndi chizindikiro cha kuthekera kwa chinthu kuti chipunduke. Zimatsimikiziridwa pakuyesa kwamphamvu, komwe zitsanzo zazinthu zimatambasulidwa pansi pamikhalidwe yoyendetsedwa mpaka zitasweka. Elongation pa nthawi yopuma ndi mlingo wa kutalika komwe kuphulika kumachitika ndipo kumawonetsedwa ngati peresenti ya kutalika kwa chitsanzo choyambirira.
- Kulimba kwamakokedwe
Kulimba kwamphamvu ndi chinthu china chomwe chimatsimikiziridwa pakuyesa kwamphamvu. Chitsanzo cha zinthu chimatambasulidwa kuti chisweke. Kupsyinjika kumene fracture imachitika ndi mphamvu yamphamvu ya zinthu.
- PPI ya foam fyuluta
PPI ndi chiwerengero cha pores pa inchi, mwachitsanzo, chiwerengero cha mipata pa mzere wa inchi. Zosefera zam'madzi ndi zam'madzi ndi thovu zokhala ndi ma PPI osiyanasiyana omwe amazindikiritsa kuchuluka kwa maselo mkati mwa thovu. Choncho, chiwerengero chochepa monga PPI 10 chimatanthawuza kuti pali pores ochepa mkati mwa thovu ndipo chifukwa chake ma pores amakhala aakulu komanso otseguka, kupereka malo ochulukirapo kuti mpweya udutse. Kapenanso, kuchuluka kwa ma PPI kumapangitsa kuti chithovu chikhale cholimba, madziwo amakhala ochepa komanso amaletsa kwambiri.
Zofunikira zogwiritsira ntchito zosefera thovu
Zosefera zotulutsa thovu ndi porous ndi zida zazikulu ndi zida zomwe zimagwiritsidwa ntchito kwambiri mumlengalenga, zamadzimadzi, zamankhwala, zoteteza chilengedwe, mphamvu, zamagalimoto ndi mafakitale ena komanso moyo wa anthu. Zida zosefera (zida zosefera, zinthu zosefera, zosefera, zothandizira zosefera, ndi zina) zili ndi ntchito zambiri zamagalimoto, petrochemical, chitetezo cha chilengedwe ndi mafakitale otsetsereka komanso otsika, omwe ndi ofunikira kuti pakhale chitetezo chodalirika komanso chodalirika cha njira ndi zida, kukonza magwiridwe antchito, kugwiritsa ntchito mphamvu.
Kugawika kwa zinthu za foam zosefera
Chithovu cha polyurethane, thovu la melamine ndi polyolefin yokhala ndi siponji ya kaboni ndi zida zosefera wamba ndipo zimagwiritsidwa ntchito kwambiri pamapulojekiti akusefera tsiku ndi tsiku. Izi zikusiyana ndi matekinoloje ena ofanana omwe akupangidwa, omwe amakhala okwera mtengo, ovuta kukulitsa kapena amafuna kugwiritsa ntchito zipangizo zapadera monga carbon nanotubes ndi graphene. Kupezeka kwakukulu kwa nkhaniyi ndi kuphweka kwa njira yopangira kupanga kumatanthauza kuti teknoloji ikhoza kuwonjezereka mofulumira.
Chithovu cha melamine
Chopepuka kwambiri, chopangidwa ndi porous chomwe chimagwiritsidwa ntchito pazinthu zosiyanasiyana kuphatikiza zotsuka m'nyumba ndi zida zotsekera. Masiponji a melamine amasinthidwa powamiza mumtsuko wokhala ndi mphira wochepa wa silikoni wotchedwa PDMS ndi hexane yosungunulira. Kupaka kopyapyala kwa njirayi kumathamangitsa madzi ndikupangitsa kuti mafuta alowe mu siponji, zomwe zimapangitsa kuti zinthuzo zikhale zapamwamba kwambiri za hydrophobic komanso lipophilic. Ochita kafukufuku awonetsa kuti zinthu zatsopanozi zimatha kuchotsa mafuta ndi zowononga zachilengedwe zomwe zimakhala zosakanizika (zosasakanizika mosavuta) ndi madzi, monga ma hydrocarboni, zoziziritsa kukhosi ndi madzi otsekera kuchokera ku zosintha zamagetsi, mankhwala a carcinogenic otchedwa PCBs ndi mankhwala ena ophera tizilombo. Itha kugwiritsidwanso ntchito nthawi zambiri ndipo imatha kugwiritsidwa ntchito mosavuta kuyeretsa mafuta otayira komanso kutayikira kwamafuta aku mafakitale.
Zida za porous zimagwiritsidwa ntchito pazinthu zosiyanasiyana ndipo paliponse pamene pali kusefera zimathandizira.
1, zoyenga
2, ulimi wothirira wozungulira
3, zotayiramo - leachate
4, chipale chofewa
5, migodi makampani
6, ulimi wothirira
7, madamu opangira magetsi komanso madamu opangira magetsi
8, kukonza malo ndi ulimi wothirira gofu
9, minda ya nsomba
10, makampani opanga mapepala
11, machitidwe a HVAC
12, ntchito madzi imvi
13, kusefa kwa madzi a m’nyanja
14, nsanja zoziziritsa, mbali ndi ntchito zonse zoyenda
15, ultrafiltration ndi reverse osmosis chitetezo
16, kusefera kwa madzi a ballast
17 Makampani amafuta
Kuti mudziwe zambiri zokhudza thovu la melamine la SINOYQX ndi njira zake zosefera, chonde titumizireni uthenga pa [email protected] , kapena titumizireni uthenga: +86-28-8411-1861.
Za SINOYQX
SINOYQX ndi gulu lalikulu lamankhwala lotengera unyolo wa gasi, urea (AdBlue), melamine, thovu la melamine, melamine cyanrate (MCA), polyphosphate (MPP), polyvinyl butyral resin (low-polymerization PVB resin), ndi zinthu zina zama mankhwala. Kuchuluka kwapachaka kwa AdBlue ndi 150,000Litters ndi 600,000Tons of Granule; Melamine 50,000Toni; Foam ya Melamine ndi 200,000M3, Melamine Cyanurate (MCA) ndi 50,000Tons. Ndipo Transulate (Yofanana ndi 3M Thinsulate) ndi 20,000 Sqm, patsiku.
Nkhani:
Email: [imelo ndiotetezedwa]
Tel: + 86-28-8411-1861
Zithunzi ndi zolemba zina zidapangidwanso kuchokera pa intaneti, ndipo kukopera ndi kwa wolemba woyamba. Ngati pali kuphwanya kulikonse, chonde titumizireni kuti tifufute.