Mumakore maviri apfuura, kugadzirwa kweplasitiki-lined simbi mapaipi munyika yangu yakakura nokukurumidza, kunyanya mumunda wemvura.Parizvino, inopfuura 90% yepombi dzemvura dzezvivakwa zvepamusoro-soro muShanghai dzinoshandisa pombi dzesimbi dzakagadzirwa nepurasitiki.
Plastic-lined simbi pombi haina chete simba rakakwirira, kuoma, kuramba moto, uye tembiricha kuramba tembiricha pombi asiwo ine hutsanana uye kuchengetedzwa kwezvakatipoteredza uye kwete-scaling kushanda kwepombi epurasitiki.Composite pombi.
Iyo pombi yepurasitiki-yakamisikidzwa yesimbi inoburitsa pombi yepurasitiki uye yoipfekedza neadhesive layer, yobva yaiswa mupombi yesimbi, ichipisa, inodzvanya, inotonhorera, uye yakaumbwa pamwe chete nepombi yesimbi, uye sanganisa pombi yepurasitiki nepombi yesimbi. zvakasimba pamwe chete, izvo zvinogona kushandiswa pakutakura mvura inotonhora kana kuendesa mvura inopisa.
1.Lining midziyo yepurasitiki uye nzira inoyerera
(1) Plastic pombi extrusion kuumba midziyo
Mapombi epurasitiki anogadzirwa nema screw extruder, anosanganisira anopisa extruder, crawler tractors, vacuum kutonhora, matangi ekuumba, ekucheka-kusvika-kureba michina, magetsi uye tembiricha ekudzora masisitimu, nezvimwe.
(2) Kuisa midziyo yepurasitiki
①Tafura yekudyisa inoshandiswa kuisa pombi dzesimbi uye kuisa mapaipi epurasitiki mumapombi esimbi;
②Iyo chain transmission system inotyaira pombi yesimbi kuchiteshi chega chega;
③Chivi chekupisa chakakamurwa kuita nzvimbo shanu dzekupisa pombi yesimbi, kuitira kuti tembiricha yepakati pepombi yesimbi ikwire kupfuura iyo yemativi maviri, uye inodzikira mugradient kuve nechokwadi chekuti gasi riri pakati pepakati. pombi yepurasitiki uye pombi yesimbi inogona kuyerera kubva munzvimbo yepakati kuenda kune pombi yesimbi panguva yekumanikidza.Kubuda kumativi ose maviri;
④Iyo magetsi ekudzora sisitimu inodzora yega chiito cheseti yese yemidziyo, uye inodzora tembiricha zvinoenderana nemaitiro eparameta;
⑤ The pressurization system inoshandisa high-pressure gasi kumanikidzira rusvingo rwemukati rwepombi yeplastiki kuitira kuti pombi yepurasitiki iwedzere uye inobata zvizere rusvingo rwemukati rwepombi yesimbi;
⑥ The spraying cooling system inopfapfaidza nekutonhodza pombi yesimbi yakatsikirirwa-yakaiswa mupurasitiki kuitira kuti pombi yepurasitiki iumbwe uye inyatsobatanidzwa nepombi yesimbi.
2. Process musimboti uye nzira yepurasitiki-lined simbi pombi
(1) Nheyo
Nekupisa pombi yesimbi inopinzwa mupombi yepurasitiki, kupisa kunopihwa ku thermoforming uye kusungirirwa kwepombi yepurasitiki yakamisikidzwa, uye ipapo pombi yepurasitiki inomanikidzwa kuita kuti pombi yepurasitiki iwedzere uye ibatane nenyere yesimbi kuburikidza neadhesive layer.Pakupedzisira, inoumbwa nekutonhora uye kuisa.
(2) Maitiro ekuyerera
Kubvisa pombi dzesimbi, kuputika kwejecha, kuiswa mumapombi epurasitiki ane mitsara, yekumusoro yekumanikidza mold seti, kupisa kwechoto uye kuchengetedza kupisa, kudzvanya kuwedzera kwekuchengetedza kupisa, kubuda kwechoto, kupfapfaidza kutonhora uye kuumbwa, kudzoreredza kudzvinyirira, kudzikisa kusimba mold seti, kuchekerera mapaipi Terminal, kuongorora. , kurongedza, kuyera, kuchengetedza.
3. Maitiro maitiro epurasitiki-lined simbi pombi
Iyo pombi yepurasitiki uye yakanamatira layer inogadzirwa ne-co-extrusion, uye inopisa-yakanyunguduka yakanamatira layer inosanganiswa pamusoro pepombi yepurasitiki.Kana iyo pombi yepurasitiki yakawedzerwa, hupamhi hwepamusoro peadhesive layer inofanira kunge yakafanana.Kufananidzwa kwehupamhi hwehuputi hwekunamatira hunogona kutongwa nekucherechedza mutsauko mukuratidzira kwezvikamu zviviri zvepurasitiki pamagumo epombi yeplastiki.Mapombi epurasitiki anogadzirwa anodiwa kuti ave nenzvimbo yakatsetseka uye pasina agglomeration mukati memadziro epombi.Muganho wekutsauka kwemadziro emadziro pachikamu chimwe chete haafanire kudarika 14%, uye ukobvu hwekunamatira layer huchadzorwa pakati pe 0.2-0.28mm.
Plastic-lined simbi pombi inosanganisa kuita kwakanakisa kwepombi yesimbi uye pombi yepurasitiki, uye mutengo wakakwira zvishoma pane wepombi inopisa-dip galvanized pipe, inongori chikamu chimwe chete muzvitatu chemutengo wepombi yesimbi isina tsvina.Iine mabhenefiti ari pachena mukuita kwemitengo pakati pemapombi mazhinji ekupa mvura.Uyezve, iri nyore uye yakavimbika kuisa uye yave iyo huru diki uye yepakati-caliber yekupa mvura pombi.Nekuti inogona kushandiswa pakufambisa mvura inopisa, ine yakakura application renji pane mapaipi akaputirwa nepurasitiki pasi pemamiriro ehunyanzvi aripo.
Nguva yekutumira: Nov-16-2022