Ulimi wamakono wapamadzi ndi ulimi wa nsomba umadalira kwambiri pakuchita bwino, kusasinthika, komanso kudalirika kwadongosolo. Chimodzi mwazinthu zofunika kwambiri ndi njira yodyetsera yokha, pomwe mapaipi amanyamula chakudya kuchokera kunkhokwe zosungirako kupita ku makola ansomba kapena maiwe.
Mapaipi achikhalidwe, monga PVC, simenti, kapena chitsulo, ali ndi zovuta zake:
Kukangana kwakukulu kwamkati kumafuna mapampu kuti adye mphamvu zambiri kuti ayendetse madzi. Izi zitha kuwerengera 30% -50% ya mphamvu zonse zomwe zimagwiritsidwa ntchito mu recirculating aquaculture system (RAS).
Kutengeka ndi dzimbiri, kuyabwa ndi chakudya, ndi mankhwala ophera tizilombo, zomwe zingayambitse kukalamba, makulitsidwe, kukonza ndi kuwononga ndalama zina, komanso kuipitsidwa komwe kungakhudze thanzi la madzi ndi thanzi la nsomba. Kodi pali chitoliro chomwe chimalola kuti madzi aziyenda bwino, kuti azikhala olimba kwambiri, komanso kuti asamawononge ndalama zambiri kuyambira pachiyambi?
Yankho lake ndi mapaipi a High-Density Polyethylene (HDPE).
Mapaipi a HDPE, makamaka magiredi a PE80 ndi PE100, amasankhidwa chifukwa chokana dzimbiri, kapangidwe kake kopepuka, komanso kulimba kwamphamvu, zomwe zimawapanga kukhala chisankho chomwe makampaniwa amakonda.
Chifukwa chiyani mapaipi a HDPE amagwiritsidwa ntchito kwambiri mu Aquaculture?
Mapaipi a HDPE ali ndi makoma amkati osalala kwambiri, okhala ndi 0.009 roughness coefficient ya Manning yokha, yotsika kwambiri kuposa mapaipi a simenti (0.013) kapena mapaipi achitsulo ogwiritsidwa ntchito (pamwamba pa 0.015).
Khoma lamkati losalala → Kuchepetsa kulephera kwa madzi: Kwa 24/7 recirculating aquaculture system (RAS), mapampu amafunikira mphamvu zochepa kuti akwaniritse kuthamanga komweko, zomwe zimatha kupulumutsa madola masauzande ambiri pachaka mumagetsi.
Kukana kwa dzimbiri: Mosiyana ndi chitsulo, HDPE imakana madzi a m'nyanja, mankhwala, ndi biofouling.
Zopepuka komanso zosinthika: Zosavuta kukhazikitsa m'makola oyandama kapena makina apafupi ndi gombe.
Mphamvu yamphamvu: Imatha kupirira mafunde, mikuntho, komanso kuthana ndi kupsinjika.
Moyo wautali wautumiki: mapaipi a PE80 ndi PE100 nthawi zambiri amakhala zaka 20-50 m'malo am'madzi.
Kwa machitidwe odyetserako makamaka, HDPE imapereka chiwopsezo chofunikira chokana kunyamula chakudya moyenera pamtunda wautali. Komabe, kupsinjika ndi kupsinjika maganizo kumakhalabe ndi zovuta.
Mavuto Odziwika a Mapaipi a HDPE a Ulimi wa Madzi ndi Ulimi wa Nsomba
1. M'kati mwa Chitoliro Chovala
Ngakhale ma pellets ang'onoang'ono a chakudya amapanga abrasion mosalekeza akamadutsa mipope pa liwiro lalikulu. M'kupita kwa nthawi, izi pang'onopang'ono amawononga chitoliro pamwamba.
2. Kukangana Kumanga-Up
Pogwiritsa ntchito nthawi yayitali, mawonekedwe a HDPE amatha kusalala, kukulitsa kukangana kwamkati, zomwe zimatsogolera ku: Kugwiritsa ntchito mphamvu kwambiri pamakina odyetserako chakudya, kusweka kwa ma pellets a chakudya kumachepetsa kuchuluka kwa chakudya komanso kutulutsa kwachakudya kosakhazikika komanso kutsekeka komwe kungachitike.
3. Mikhalidwe Yapanyanja
Madzi amchere, kuwonekera kwa UV, ndi kukula kwachilengedwe kumathandizira kuwonongeka kwa mapaipi, zomwe zimawonjezera nkhawa.
PE80 vs. PE100: Ndi Gulu Iti Imene Imachita Bwino?
Mapaipi apamadzi amapangidwa makamaka mu PE80 kapena PE100.
PE80: Mphamvu zabwino, zoyenera machitidwe apakati-pakatikati, okwera mtengo.
PE100: Kuchulukira kwakukulu, kukana kukakamiza bwino, kuchita bwino kwanthawi yayitali.
Magiredi onse awiri, komabe, amakumana ndi zovuta zobvala ndi kukangana popanda kusinthidwa kowonjezera kapena zowonjezera.
Udindo wa Zowonjezera Pakukweza Magwiridwe a Chitoliro
Kuti apititse patsogolo moyo wautali wa mapaipi amtundu wa HDPE, opanga nthawi zambiri amaphatikiza zothandizira, zothira mafuta, kapena zowonjezera:
• Chepetsani kukangana kwamkati → kumayenda bwino kwa chakudya
• Wonjezerani kusamva ma abrasion → kusavala pang'onopang'ono
• Limbikitsani kusinthika → kutulutsa kosasintha
• Limbikitsani kutsirizika kwa pamwamba → chepetsani tizilombo toyambitsa matenda
Komabe,Zowonjezera zochokera ku silicone zatsimikizira kuti ndizothandiza kwambiri pothana ndi izi.
Milandu yofunsira: SIILIKE Silicone Masterbatch LYSI-404 ya Anti-Wear Solutions
Njira imodzi yotsimikiziridwa ndi Silicone Masterbatch LYSI-404, mafuta opangira silikoni opangidwira ma polyolefins monga PE80 ndi PE100. Amagwiritsidwa ntchito kwambiri ngati chowonjezera mumakina a utomoni wa HDPE kuti apititse patsogolo magwiridwe antchito komanso mawonekedwe apamwamba.
Ndi Zowonjezera zochokera ku silikoni, katundu wa chitoliro cha HDPE monga coefficient of low friction (CoF), kugwetsa, ndi kubalalitsidwa zimakulitsidwa kwambiri. Panthawi imodzimodziyo, pamwamba pake imakhala yosalala, yomwe imapangitsa kuti ma anti-friction agwire bwino, kukana zokanda, ndi kukana abrasion.
Chifukwa chiyani Silicone Additive LYSI-404 Itha Kuthana ndi Zovuta Zovala ndi Zotsutsana?
1) Amapanga kagawo kakang'ono kopaka mafuta mkati mwa matrix a polima
2) Imatsitsa coefficient of friction
3) Imachepetsa kuyamwa kwamadzi chifukwa cha ma pellets a chakudya
4) Kumawonjezera extrusion dzuwa ndi pamwamba kusalala
Ubwino Waikulu Wowonjezera Silicone wa Aquaculture HDPE mapaipi:
√ Kutalika kwa moyo wa mapaipi odyetsera
√ Kuchepetsa kuwonongeka kwa pellet, kusunga chakudya
√ Kupititsa patsogolo kulimba kwapamadzi m'malo ovuta kwambiri panyanja
√ Mwa kuphatikiza zida zopangira silikoni LYSI-404, kapena LYSI-304, opanga ndi mafamu ansomba amatha kukwaniritsa kuwongolera magwiridwe antchito ndikuchepetsa mtengo.
Ngati kampani yanu imapanga mapaipi a HDPE ndipo ikufuna kupititsa patsogolo kulimba ndi mphamvu ya machitidwe anu odyetsera zam'madzi, ndipo ikuyang'ana kupanga mapaipi okhala ndi mainchesi kuyambira 90 mm mpaka 110 mm kuti ayendetse pneumatic chakudya cha salimoni m'mipukutu ya mita 200, makamaka mapaipi omwe ali ndi kulimbikira kwa ma abrasion kukana kwa ma pneumatic kufalitsa machitidwe, mungakhale ndi chidwi chochepetsera zoletsa, mutha kulimbikitsa Mtengo wa PE100/PE80.
Lumikizanani ndi Silike kuti mupeze zowonjezera zanu zolimbana ndi abrasion komanso zolimbana ndi kukwapula kwa mayankho a HDPE pakuweta nsomba.
Pitani patsamba lathu:www.siliketech.com
Tiyimbireni ku: + 86-28-83625089 kapena +86-15108280799
Imelo:amy.wang@silike.cn
Nthawi yotumiza: Sep-19-2025
