Makina-awiri Opaka Kutsitsimutsanso a axis

Pawiri-makina osisita a axis

Makina a double-axis rubbing regeneration makina ndi chida chachikulu chowuma{1}}kuwotchera mchenga wakale poponya. Zimadalira ma discs awiri ozungulira omwe amasuntha molunjika mbali zosiyanasiyana, kuphatikiza ndi kuwira ndi mpweya wowomba, makamaka pogwiritsa ntchito mchenga-kupaka mchenga ndi mchenga-kupaka ma disc, kuwonjezeredwa ndi mphamvu. Ndi ya chipangizo chofewa chotsitsimutsa ndipo chimagwiritsidwa ntchito kwambiri kukonzanso mchenga wa resin, mchenga wa alkali phenolic, mchenga wokutidwa, ndi mchenga wakale wa sodium silicate. Itha kugwiritsidwanso ntchito pamzere wopangira mchenga wa dongo wopangidwanso.

Ntchito zamakina-awiri akusisita axis

1. Kusinthanso kuchotsedwa kwa membrane wamchenga: Mchenga wakale ukalowa muchipinda chotsitsimutsa, ma disc{1}}opaka axis amazungulira molunjika mothamanga kwambiri. Mchengawo umawiritsa ndi kuyimitsa, kusisitana, kuchotsa filimu yolimba ya utomoni, filimu ya dongo lopanda madzi, ndi filimu yotsalira ya magalasi amadzi pamwamba pa mchenga, kuchotsa gawo lakufa la chomangira, kubwezeretsa kugwira ntchito kwa mchenga, ndi nthawi imodzi{3}}kuchotsa nembanemba kwa nthawi imodzi mpaka 18% {{5}). Magawo angapo olumikizirana angapo amatha kupititsa patsogolo kuchotsera kwa membrane.

2. Kulekanitsa mpweya ndi kuchotsa fumbi kuchotsa ufa wabwino: Zipangizozi zimakhala ndi mphamvu zowonongeka zowonongeka, ndipo fumbi lomata, ufa wabwino, ndi phulusa zimachotsedwa, kuchepetsa kutayika kwa mchenga wobwezerezedwanso ndi zomwe zili mu dongo, kukonza mchenga wokonzedwanso.

3. Kupanga tinthu tating'onoting'ono ndikuwongolera mawonekedwe a tinthu: Tinthu tating'onoting'ono timapakana wina ndi mzake, kuzungulira ngodya zakuthwa za tinthu tating'onoting'ono ta mchenga, kukonza mawonekedwe a tinthu, kuwonjezera mphamvu ya mchenga wobwezerezedwanso, kuchepetsa kuchuluka kwa mpweya, ndikuchepetsa kuchuluka kwa utomoni wotsatira ndikuwonjezera wothandizira.

4. Kuziziritsa kwa mchenga wakale: Chipindacho chimatenthedwa ndi kuwomba mpweya, ndipo mchenga wotenthedwa wobwezeretsedwa umakhazikika molumikizana panthawi yakukonzanso, kuchepetsa katundu pazida zoziziritsa zotsatira.

5. Dispersing agglomerated mchenga mipira: The akusisita zotsatira amabalalitsa pang'ono agglomerated akale mchenga popanda kufunika amphamvu kuphwanya, kwathunthu kusunga choyambirira thupi la mchenga particles.

Ubwino wa-makina otsitsiranso a axis

1. Kuchulutsa kachulukidwe ka membrane, kung'ambika pang'ono, ndi kuwonongeka kwa tinthu tating'ono ta mchenga: Njira yosisita ndi yopera ndiyo njira yaikulu, osati kugawanika kwakukulu-kuthamanga kwambiri. Mchenga wogawanika umakhala wochepa, nthawi zambiri umayendetsedwa mkati mwa 3 - 5%, poyerekeza ndi kusinthika kwa centrifugal, kukhulupirika kwa tinthu tating'onoting'ono ndipamwamba, kutulutsa kwake kumakhala kwakukulu, ndipo kutayika kwa mchenga wabwino kumachepetsedwa.

2. Kugwiritsa ntchito mphamvu pang'ono: Poyerekeza ndi zida zosinthiranso mphamvu, mphamvu yopangira mchenga ndiyotsika kwambiri, imakhala ndi mphamvu zochulukirapo-zopulumutsa mphamvu, zoyenera kupanga-zambiri mosalekeza.

3. Makina amodzi okhala ndi ntchito zambiri: Zida zomwezo zimatha kuchita nthawi imodzi kuchotsa nembanemba, kuchotsa fumbi, mawonekedwe a tinthu tating'onoting'ono, ndi kuziziritsa, kupangitsa kuti kusinthika kukhale kosavuta, kuchepetsa kuchuluka kwa zida zothandizira ndi malo apansi a msonkhano.

4. Kusintha kwa ndondomeko, kusinthasintha kwamphamvu: Kuthamanga kwakukulu kwa shaft, voliyumu ya chakudya, ndi kuphulika kwa mpweya kungasinthidwe kuti zisawonongeke; itha kugwiritsidwa ntchito ngati makina amodzi kapena olumikizidwa m'magulu angapo, oyenera mitundu yosiyanasiyana ya mchenga monga mchenga wa furan resin, mchenga wa alkali phenolic, mchenga wokutidwa, ndi mchenga wa silicate wa sodium.

5. Ntchito yotsekedwa, chitetezo chabwino cha chilengedwe: Makina onse amasindikizidwa, fumbi lonse limachotsedwa ndi dongosolo lochotsa fumbi, ndi kuchepa kwa fumbi, mikhalidwe yabwino yochitira msonkhano.

6. Kugwira ntchito mokhazikika, kukonza kosavuta: Mapangidwe ake ndi ophweka, mbali zovala ndi ma discs opaka, omwe angasinthidwe padera popanda kusokoneza seti yonse; ma bearings ali ndi fumbi lambiri-zosindikizira zotchinjiriza, zomwe zimatha kutengera-mchenga wotentha kwambiri, wokhala ndi kulephera kochepa, koyenera kuti azipanga mawola 24 mosalekeza.

7. Ubwino wa mchenga wokonzedwanso bwino, kuchepetsa ndalama zopangira: Mchenga wokonzedwanso uli ndi mawonekedwe ozungulira, mpweya wochepa wa mpweya, ndipo kuchuluka kwa binder kuwonjezeredwa panthawi yosakaniza kumachepetsedwa, kuchepetsa kwambiri kugulidwa kwa mchenga watsopano ndikuchepetsa mtengo wonse wopangira kuponya.

Zochepa zamakina-wotsitsiranso mu axis

1. Zochepa zochizira mipira ya mchenga yolimba kwambiri komanso yayikulu; chithandizo cha-chisanadze chophwanyidwa ndi kuwunika chiyenera kukhazikitsidwa kutsogolo.

2. Ndizovuta kukwaniritsa miyezo ya galasi lamadzi lokha pokhapokha -kupaka makina; kawirikawiri, milingo yambiri yosinthika kapena kuphatikiza ndi kusinthika konyowa kumafunika.

3. Mlingo wochotsa nembanemba umakhudzidwa ndi nthawi yosungira; kulumikizitsa-malevulo ambiri kumafunika kuti muchotse ma membrane ambiri.

Zaukadaulo zamakina-pamakina otsitsira a axis