Lera la ho kenya lipeipie boetse e bitsoa "thermal pipeline insulation layer", e bolelang sebopeho sa lera se pota-potiloeng ke phaephe se ka bapalang karolo ea ho boloka mocheso le ho thibela mocheso.Lera la ho kenya liphaephe hangata le entsoe ka likarolo tse tharo: lera le sireletsang, le lera le sa keneleng metsi.E netefatsa phetiso e tloaelehileng ea mokelikeli le khase liphaepheng, e fokotsa tahlehelo ea matla, e lelefatsa bophelo ba lipeipi, le ho boloka melemo ea moruo.Tsena ke melemo eaho kenya lipeipi.
Ts'ebetsong ea rabara le polasetiki ea liphaephe, basebetsi ba Tekmax Company ba qala ka ho lekanya boholo ba liphaephe tse sirelelitsoeng, litanka, joalo-joalo. Ka holim'a liphaephe le litanka tse hlokang ho insulated, sebelisa lithapo tsa tšepe ho li hula ho thibela letlalo la tšepe hore le se ke la oa.Setsi sa kaho se boetse se hloka ho phuthela ka hloko likarolo tse phahamisitsoeng tse kang liphaephe le lisebelisoa ho netefatsa hore ho na le phello e lebeletsoeng ea ho kenya mocheso oa mocheso.
1 Ho kenngoa ha liphaephe le lisebelisoa ho tlameha ho hloekisoa ka har'a liforo le liliba tsa li-tube, 'me ho kenngoa ha metsi ho ka etsoa feela ha ho se na tšenyo e eketsehileng ea lera la ho kenya letsoho ts'ebetsong e latelang.
2 Ka kakaretso, ho kenngoa ha lipeipi ho lokela ho tšoaneleha tekong ea khatello ea metsi, 'me anti-corrosion e ka hahoa feela,' me ts'ebetso e ke ke ea khutlisetsoa morao.
3 Lisebelisoa tsa rabara le polasetiki ha lia lokela ho nesoa pula kapa ho bolokoa libakeng tse mongobo ha li kena setšeng.
4 Litšila tse setseng ka mor’a ho boloka mocheso li lokela ho hloekisoa ke sehlopha se ikarabellang bakeng sa kaho.
5 Bakeng sa ho kenya mocheso oa liphaephe tse pepeneneng, haeba mesebetsi ea sechaba e fafatsoa, ho lokela ho ba le mehato ea ho thibela tšilafalo ea lera la mocheso oa mocheso.
6 Haeba ho na le maemo a khethehileng a hlokang ho tlosa lesela la ho pata bakeng sa phekolo ea liphaephe kapa mefuta e meng ea mosebetsi e senya lera la ho kenya letsoho nakong ea kaho, e lokela ho lokisoa ka nako ho latela litlhoko tsa pele.
Kajeno, mohlophisi o tla u hlalosetsa mekhoa e 'maloa ea ho kenya lipeipi tsa indasteri.
1. Polyurethane foam insulation
Morerong oa Shaanxi Pipeline Thermal Insulation Project, phala ea ho kenya mocheso ka kotloloho le phaephe e thibelang kutu, e bitsoang pipe-in-pipe, e bua ka phala e kopaneng e koahetsoeng ka lesela le thibelang kutu, lesela la insulation ea mocheso le lera la khatello holim'a lerako le kantle la phala ea tšepe.Haholo-holo e loketseng libaka tse nang le metsi a mangata a fatše.Ha e bapisoa le liphaephe tsa setso tse behang liphaephe, e na le letoto la melemo e kang ts'ebetso e ntle ea ho kenya mocheso oa mocheso, anti-corrosion, ts'ebetso e ntle ea ho kenya letsoho, bophelo bo bolelele ba ts'ebeletso, kaho e bonolo le ho kenya, mehato e nyane le litšenyehelo tse tlase tsa boenjiniere.E 'nile ea sebelisoa haholo ho futhumatsa bohareng, lipalangoang tsa oli, indasteri ea lik'hemik'hale, lihatsetsi le merero ea phepelo ea metsi libakeng tsa alpine.
2. Phenolic foam insulation
Phenolic foam insulation ke mofuta oa polasetiki ea foam e fumanoang ka resin e phophomang ea phenolic.Ho na le mefuta e 'meli ea li-resin tse sebelisoang ha ho etsoa foam ea phenolic: resin ea thermoplastic le resin ea thermosetting.Ka lebaka la ts'ebetso e ntle ea ts'ebetso ea resin ea thermosetting, foam ea phenolic e ka hlahisoa khafetsa, mme ts'ebetso ea sehlahisoa e betere, ka hona, lisebelisoa tsa phenolic foam hangata li sebelisa resin ea thermosetting.
3. Rabara e tsoetseng pele le polasetiki ea polasetiki
Rabara le polasetiki ea boemo bo phahameng li na le phello e ntle ea ho kenya mocheso, 'me botenya ba ho kenya letsoho bo sebelisetsoang pipe e tšoanang ka pipeline ea Shaanxi bo tšesaane,' me chelete e nyane;ka nako e ts'oanang, ke ntho e entsoeng ka ho feletseng e entsoeng ka mocheso oa mocheso, mokhoa ona o batla o le bonolo, 'me tsoelo-pele e potlakile;ho feta moo, rabara ea boemo bo holimo le polasetiki li tala, li na le botsoalle ebile li hloekile.Lisebelisoa tsa insulation li na le litšila tse fokolang nakong ea kaho 'me ha li kotsi ho bophelo bo botle.Lisebelisoa tse tsoetseng pele tsa rabara le polasetiki li sebelisoa ka ho pharaletseng ho kenya liphaephe tsa sehatsetsing le liphaephe tsa condensate tsamaisong ea sehatsetsing sa moea.
4. Polystyrene foam insulation
Polystyrene foam insulation e na le sebopeho sa lisele tse koetsoeng, ho monya metsi a tlase, ho hanyetsa mocheso o tlase, le ho hanyetsa hantle ha ho qhibiliha.Ka hona, e sebelisoa haholo lisebelisoa tsa sehatsetsing le lisebelisoa tsa polokelo tse batang, tse kang lihatsetsi, li-ducts tsa moea o batang, polokelo e batang, joalo-joalo Ho phaella moo, hobane foam ea polystyrene ha e na chefo, ha e senya, e nyenyane ka metsing, e bobebe 'meleng. , ho boloka mocheso, ho etsa hlobo, le acid le alkali corrosion resistance, e ka sebelisoa bakeng sa ho boloka mocheso oa liphaephe bakeng sa merero e fapaneng.
Nako ea poso: Aug-02-2021