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Hebei Zhaofeng Environmental Protection Technology Co., Ltd.

Itekhnoloji yokusonga i-fiberglass-1

Inkqubo ngokubhijela filament yenye yeenkqubo zokuvelisa intlaka matrix edityanisiweyo. Zintathu iindlela eziphambili zokubopha, ukujija ihupula, ukubhijela inqwelomoya kunye nokubhijela komoya. Ezi ndlela zintathu zineempawu zazo, kwaye indlela yokubopha emanzi yeyona isetyenziswa kakhulu ngenxa yezixhobo zayo ezilula kunye nexabiso eliphantsi lokuvelisa.

Le nkqubo emacaleni jiko yenye yeenkqubo ezingundoqo imveliso izinto nentlaka-based edityanisiweyo. Luhlobo lwefayibha eqhubekayo okanye iteyiphu yelaphu efakwe i-resin glue phantsi kwemeko yoxinzelelo olulawulwayo kunye nokumiselwa kwangaphambili komgca, emva koko ngokuqhubekekayo, ngokufanayo nangokuqhinyo rhoqo kumbumba wokungunda okanye ulwelwesi, emva koko kubushushu obuthile buyaphiliswa phantsi indawo esingqongileyo ukuze ibe zizinto zokubumba ezisebenza ngokudibeneyo kwiimveliso zobume obuthile. Umzobo wobume benkqubo yokubumba ye-filament 1-1.

Zintathu iindlela eziphambili zokubopha (umzobo 1-2): ukubopha ihupula, ukubetha inqwelomoya kunye nokubhijela komoya. Izinto eziqinisa ukwenzakala kwento evulekileyo yokuqina iyalimala ngokuqhubekekayo kumbumba osisiseko kwi-engile kufutshane nama-90 degrees (ngesiqhelo iidigri ezingama-85-89) kunye ne-axis ye-mandrel. Isalathiso sangaphakathi siqhubekeka sisenzekile kumbumba osisiseko, kwaye izinto zokomeleza inxeba zokomoya zikwangumbane kwiziphelo zombini zesikhunta esisisiseko, kodwa iyaqhubeka inxeba kwisibumbeko esingumbindi kwimeko yokujikeleza kumbumba osisiseko.
Ukuphuhliswa kwetekhnoloji yokusongela i-filament kunxulumene ngokusondeleyo nophuhliso lwezinto zokuqinisa, iinkqubo ze-resin kunye nezinto zetekhnoloji. Nangona kwiHan Dynasty bekukho inkqubo yokumithisa iipali ezinde zomthi ngesilika yoqalo olude kunye nosilika ojikelezayo kwaye ubamithise nge-lacquer yokwenza iipali ezinde zezixhobo ezinje ngeGe, Halberd, njl. Inkqubo ngokwenene yaba yitekhnoloji yokuvelisa izinto. . Ngomnyaka we-1945, iteknoloji yokubambisa i-filament yayisetyenziselwa ukuvelisa ngempumelelo ukumiswa kwevili elingenasiphelo. Ngomnyaka we-1947, umatshini wokuqala wokuqhawula i-filament waqalwa. Ngophuhliso lweentsinga eziphezulu zokusebenza ezinje ngefayibha yekhabhoni kunye nearamid fiber kunye nokuvela koomatshini abancinci abalawulwa zii-microcomputer, inkqubo yokubhijela imisonto, njengetekhnoloji yokuvelisa izinto ezinomgangatho ophezulu wemveliso yoomatshini, iphuhliswe ngokukhawuleza. Zonke iindawo ezinokubakho zifakiwe.

Ngokwamakhemikhali ahlukeneyo kunye nezinto ezibonakalayo zomzimba we-resin matrix ngexesha lokujija, inkqubo yokubopha inokwahlulahlulwa ibe ziindidi ezintathu: eyomileyo, emanzi kunye neyomileyo:

1. Indlela eyomileyo
Ukujija okomileyo kusetyenziswa itheyiphu yangaphambi kokumitha efakwe ngaphambili kwaye ikwinqanaba B. Iteyiphu yokulungiselela yenziwa kwaye yanikezelwa kumzi mveliso okhethekileyo okanye kumasifundisane. Xa jiko owomileyo, itheyiphu prereg kufuneka shushu kwaye ithanjiswe kumatshini liwe phambi kokuba inxeba kwi ukungunda engundoqo. Ukusukela ekubeni umxholo weglu, ubungakanani beetape kunye nomgangatho wetape yokulungiselela inokufunyanwa kwaye ihlolwe ngaphambi kokuba ijijwe, umgangatho wemveliso unokulawulwa ngokuchanekileyo ngakumbi. Ukusebenza kwemveliso jiko owomileyo liphezulu, isantya jiko unako ukufikelela 100-200m / min, kunye nokusingqongileyo yokusebenza acocekile. Nangona kunjalo, izixhobo ezomileyo zokujija zinzima kwaye zibiza kakhulu, kwaye amandla okucheba okuphakathi kwemveliso yenxeba nawo asezantsi.

2. Imanzi
Ukujija okumanzi kukuhlanganisa imicu, kufakwe iglu, kwaye uyijolise ngokuthe ngqo kumbumbulu ongaphantsi kolawulo lokuqina, emva koko uqinise kwaye umile. Izixhobo zokubopha okumanzi zilula ngokwentelekiso, kodwa ngenxa yokuba iteyiphu inxeba ngoko nangoko emva kokuntywila, kunzima ukulawula kunye nokuhlola umxholo weglu yemveliso ngexesha lenkqubo yokubhijela. Kwangelo xesha, xa isisinyibiliki seglu siqina, kulula ukwenza iziphene ezinje ngeebhabhu kunye neepore kwimveliso. Ukuxinezeleka akukho lula ukulawula ngexesha lokubhijela. Kwangelo xesha, abasebenzi basebenza kwindawo apho izinyibilikisi zingumphunga kwaye imicu emifutshane ibhabha, kwaye iimeko zokusebenza zimbi.

3. Imile eyomileyo
Xa kuthelekiswa nenkqubo emanzi, inkqubo eyomileyo-eyomileyo yongeza iseti yezixhobo zokomisa kwindlela esuka kwifayibha edibanisa ukuya kumjikelo wokubumba okungumbindi, okususa isinyibilikisi kwi-glue yentsimbi. Xa kuthelekiswa nendlela eyomileyo, indlela eyomileyo ayinakuxhomekeka kwiseti epheleleyo yezixhobo zenkqubo yokulungiselela kwangaphambili. Nangona umxholo wentlu yemveliso kunzima ukuwulawula ngokuchanekileyo njengendlela emanzi kwinkqubo, kwaye kukho iseti eyongeziweyo yezixhobo zokumisa eziphakathi kunendlela emanzi, amandla abasebenzi kubaninzi, kodwa iziphene ezinje amaqamza kunye pores kwimveliso kuncitshiswe kakhulu.
Ezi ndlela zintathu zineempawu zazo, kwaye indlela yokubopha emanzi yeyona isetyenziswa kakhulu ngenxa yezixhobo zayo ezilula kunye nexabiso eliphantsi lokuvelisa. Izinto eziluncedo nezingalunganga zeendlela zontathu zokujija zithelekiswa kwiTheyibhile 1-1.

Isicelo esiphambili sokwenza inkqubo yokubhijela

1. Itanki yokugcina i-FRP
Ukugcinwa kunye nokuhanjiswa kolwelo olunamachiza, njengealkalis, iityiwa, iiacidi, njl. Iindleko zokutshintshela kwintsimbi engenasici ziphezulu, kwaye umphumo awukho mhle njengaleyo yezinto ezidibeneyo. Ifayibha-inxeba elingaphantsi komhlaba iglasi yepetroleum ifayibha eqinisekisiweyo yokugcina itanki inokuthintela ukuvuza kwepetroleum kwaye ikhusele umthombo wamanzi. Iitanki zokugcina i-FRP zokugcina udonga oludibeneyo kunye nemibhobho ye-FRP eyenziwe yinkqubo yokubopha i-filament isetyenziswe ngokubanzi kwizikhululo zegesi

2. Imibhobho ye-FRP
Iimveliso zombhobho we-filament-isilonda zisetyenziswa kakhulu kwimibhobho yokucoca ioyile, imibhobho ye-petrochemical anticorrosive, imibhobho yamanzi, kunye nemibhobho yegesi yendalo ngenxa yamandla abo aphezulu, ukuthembeka okuhle, ukusebenza ngokugqibeleleyo, kulula ukufikelela kwimveliso yoshishino olusebenzayo, kunye neendleko zokusebenza eziphantsi ngokubanzi. Kwaye amasuntswana aqinileyo (afana ne-ash ash kunye neeminerali) imibhobho yokuhamba njalo njalo.

3. Iimveliso zoxinzelelo lwe-FRP
Inkqubo yokubopha i-filament ingasetyenziselwa ukuvelisa iinqanawa zoxinzelelo lwe-FRP (kubandakanywa iinqanawa ezijikelezayo) kunye ne-FRP iimveliso zokubhobhoza eziphantsi koxinzelelo (uxinzelelo lwangaphakathi, uxinzelelo lwangaphandle okanye zombini).
Iinqanawa zoxinzelelo lwe-FRP zisetyenziswa kakhulu kwimizi-mveliso yezomkhosi, ezinje ngeqokobhe le-rocket eqinileyo, iigobolondo ze-rocket engamanzi, iinqanawa zoxinzelelo lwe-FRP, iigobolondo zoxinzelelo lwangaphandle lwamanzi, njl. ukuvuza okanye ukonakala phantsi koxinzelelo oluthile, olufana nokususwa kwetyuwa emanzini olwandle ukubuyisela umva imibhobho ye-osmosis kunye nemibhobho yokuqalisa irokethi. Iimpawu ezigqwesileyo zezinto ezidityanisiweyo zenziwe ukuba zisebenzise ngempumelelo iigobolondo ze-rocket kunye neetanki zepetroli kwiinkcukacha ezahlukeneyo ezilungiselelwe yinkqubo yokubopha i-filament, eye yaba sisikhokelo esiphambili sophuhliso lwe-injini ngoku nakwixesha elizayo. Babandakanya ukuhlengahlengiswa kweinjini zomoya ezincinci njengeesentimitha ezimbalwa ubukhulu, kunye neendawo zokugcina iinjini kwiirokethi ezinkulu zothutho ezinkulu njengeemitha ezi-3 ububanzi.

Yokulungisa indlela zu jiko kumbhobho

1. Ezona zizathu ziphambili zobume obuncamathelayo beemveliso ezidityanisiweyo zezi zilandelayo:
a) Ukufuma okuphezulu emoyeni. Ngenxa yokuba umphunga wamanzi unefuthe lokulibazisa kunye nokuthintela ukupholishwa kwe-resin ye-polyester engafakwanga kunye ne-epoxy resin, inokubangela nokuncamathela okusisigxina kumphezulu, kunye neziphene ezinje ngokunganyangeki ngokupheleleyo kwemveliso ixesha elide. Ke ngoko, kufuneka kuqinisekiswe ukuba ukuveliswa kwemveliso edityanisiweyo kuyenziwa xa ukufuma kwesihlobo kungaphantsi kwe-80%.
b) Incinci kakhulu iparafini kwi-resin ye-polyester engagcwaliswanga okanye i-wax yeparafini ayihlangabezani neemfuno, zikhokelela ekuthinteleni i-oxygen emoyeni. Ukongeza ukongeza isixa esifanelekileyo separafini, ezinye iindlela (ezinje ngokudibanisa i-cellophane okanye ifilimu ye-polyester) zinokusetyenziselwa ukwahlula umphezulu wemveliso emoyeni.
c) Umthamo we-arhente yokunyanga kunye ne-accelerator ayihlangabezani neemfuno, ke idosi kufuneka ilawulwe ngokungqongqo ngokomgaqo ochazwe kuxwebhu lobuchwephesha xa ulungiselela iglu.
d) Kwii-resins zepolyester ezingafakwanga, ininzi kakhulu i-styrene evolilatilize, ekhokelela kwisonomer monomer eyaneleyo kwi-resin. Kwelinye icala, i-resin akufuneki ishushu phambi kwe-gelation. Kwelinye icala, iqondo lobushushu ekumgangatho ofanelekileyo akufuneki libe phezulu kakhulu (ngesiqhelo i-30 degrees celcius ilungile), kwaye isixa somoya ongenayo masingabi sikhulu kakhulu.

2. Maninzi kakhulu amaqamza kwimveliso, kwaye izizathu zezi zilandelayo:
a) Amaqamza omoya awaqhutywa ngokupheleleyo, kwaye umaleko ngamnye wokusasazeka kunye nokusongwa kufuneka usongelwe ngokuphindaphindiweyo ngerola. I-roller kufuneka yenziwe yohlobo lwesetyhula okanye uhlobo lwe-longitudinal groove.
b) I-viscosity ye-resin inkulu kakhulu, kwaye amaqamza omoya angeniswe kwi-resin akanakukhutshwa xa ushukumisa okanye uxubha. Kufuneka wongeze isixa esifanelekileyo sokuthambisa. Ukuxutywa kwe-resin ye-polyester engafakwanga yi-styrene; Isithambiso se-epoxy resin sinokuba yi-ethanol, i-acetone, i-toluene, i-xylene kunye nezinye izinto ezingasebenziyo okanye i-glycerol ether-based diluents. I-diluent ye-furan resin kunye ne-phenolic resin yi-ethanol.
c) Ukukhetha okungafanelekanga kwezinto zokuqinisa, iintlobo zezinto zokuqinisa ezisetyenzisiweyo kufuneka ziqwalaselwe kwakhona.
d) Inkqubo yokusebenza ayifanelekanga. Ngokweentlobo ezahlukeneyo zentlaka kunye nezinto zokomeleza, kufuneka kukhethwe iindlela ezifanelekileyo zediphu, ukuxubha, kunye ne-rolling angle.

3. Izizathu zokukhutshwa kweemveliso zezi zilandelayo:
a) Ilaphu lefayibha khange liphathwe kwangaphambili, okanye unyango alonelanga.
b) Ukuqina kwelaphu akwanele ngexesha lenkqubo yokubhijela, okanye kukho amaqamza amaninzi kakhulu.
c) Inani le-resin alonelanga okanye i-viscosity iphezulu kakhulu, kwaye ifayibha ayizaliswanga.
d) Ifomula ayinangqondo, ikhokelela ekusebenzeni kakubi kokubopha, okanye isantya esinyangayo sikhawuleza kakhulu okanye sicothe kakhulu.
e) Ngexesha lokunyanga emva kokunyanga, iimeko zenkqubo azifanelekanga (zihlala ziphilisa ngaphambi kwexesha okanye ubushushu obuphezulu kakhulu).

Kungakhathaliseki ukuba i-delamination ibangelwa nasiphi na isizathu, i-delamination kufuneka isuswe ngokupheleleyo, kwaye i-resin engaphandle kwendawo enesiphene kufuneka iphosiwe nge-grinder okanye umatshini wokucoca, ububanzi abukho ngaphantsi kwe-5cm, kwaye uphinde uphinde ubeke iimfuno zenkqubo. Umgangatho.
Nokuba zithini na ezi ziphene zingasentla, amanyathelo afanelekileyo kufuneka athathwe ukubasusa ngokupheleleyo ukuhlangabezana neemfuno zomgangatho.
Izizathu kunye nezisombululo ze-delamination ezibangelwa yimibhobho ye-FRP
Izizathu zokuchithwa kwemibhobho yesanti ye-FRP:
Izizathu: ①Itheyipu indala kakhulu; Amount Isixa seteyipu sincinci kakhulu okanye asilingani; Ubushushu be roller eshushu buphantsi kakhulu, i-resin ayinyibiliki kakuhle, kwaye iteyiphu ayinakunamathela kumbindi wequla; Uxinzelelo lwetheyiphu lincinci; AmountIxabiso learhente yokukhutshwa okunamafutha Amabala amaninzi kakhulu kwilaphu elingundoqo.
Isisombululo: glueUmxholo weglu welaphu lokuncamathelisa kunye nomxholo weglu we-resin enyibilikayo kufuneka uhlangabezane neemfuno zomgangatho; Ubushushu be roller eshushu buhlengahlengiswa ukuya kwindawo ephezulu, ukuze xa ilaphu lokuncamathela lidlula kwisondo eshushu, ilaphu lokubambelela lithambile kwaye linamathele, kwaye ityhubhu engundoqo inokuthotyelwa ngokuqinileyo. Lungisa uxinzelelo lwe tape; NotUngasebenzisi iarhente yokukhupha ioyile okanye ukunciphisa idosi.

Igwebu kudonga lwangaphakathi lwetyhubhu yeglasi
Isizathu kukuba ilaphu lenkokeli alikho kufutshane nokufa.
Isixazululo: Nika ingqalelo ekusebenzeni, qiniseka ukunamathela ilaphu lenkokeli ngokuqinileyo nangokucaba kumbindi.
Esona sizathu siphambili sokwenza amagwebu emva kokuphilisa i-FRP okanye ukubila amagwebu emva kokuphilisa ityhubhu kukuba umxholo wekhasethi mkhulu kakhulu, kwaye iqondo lobushushu elisezantsi liphantsi, kwaye isantya sokuqengqeleka siyakhawuleza. . Xa ityhubhu ifudunyezwa kwaye yomelele, ii-volatiles zayo ezishiyekileyo ziyadumba bubushushu, zibangela ukuba ityhubhu ibhabhu.
Isixazululo: Lawula umxholo oguquguqukayo wekhasethi, wandise ngokufanelekileyo ubushushu obuqengqelekayo kunye nokucothisa isantya sokuqengqeleka.
Isizathu sokushwabana kombhobho emva kokunyanga sisiqulatho seglu esiphakamileyo seteyipu. Isixazululo: ngokufanelekileyo ukunciphisa umxholo weglu kwiteyiphu kunye nokunciphisa iqondo lobushushu eliqengqelekayo.

I-FRP engafanelekanga yokumelana nombane
Uxinzelelo lwetape ngexesha lokuqengqeleka alonelanga, iqondo lobushushu eliqengqelekayo liphantsi okanye isantya sokuqengqeleka siyakhawuleza, ukwenzela ukuba ukudibanisa phakathi kwelaphu kunye nelaphu akulunganga, kwaye intsalela ye volatiles kumbhobho mkhulu; Ityhubhu ayinyangeki kwaphela.
Isisombululo: ncYandisa uxinzelelo lwetape, yandisa ubushushu obuqengqelekayo okanye ucothise isantya sokuqengqeleka; Lungisa inkqubo yokuphilisa ukuqinisekisa ukuba ityhubhu inyangeke ngokupheleleyo.

Imiba ekufuneka iqatshelwe:
1. Ngenxa yoxinano oluphantsi kunye nezinto ezilula, kulula ukufaka imibhobho ye-FRP kwiindawo ezinamanzi aphakamileyo aphantsi komhlaba, kunye neendlela zokulwa nokudada ezinje ngeepi okanye amanzi emvula okuhambisa amanzi kufuneka athathelwe ingqalelo.
2. Ekwakhiweni kweetesi ezivulekileyo kwimibhobho yeglasi yentsimbi efakiweyo kunye nokulungiswa kweentambo zombhobho, kufuneka ifane neemeko ezomileyo ezipheleleyo kumzi-mveliso, kwaye i-resin kunye nelaphu le-fiber elisetyenziswe ngexesha lokwakha kufuneka linyangelwe i-7. -8 iiyure, kunye nolwakhiwo kwisiza kunye nokulungisa ngokubanzi kunzima ukuhlangabezana nale mfuno.
3. Isixhobo esele sikhona sokufumanisa imibhobho phantsi komhlaba sibhaqa imibhobho yesinyithi. Izixhobo zokufumanisa imibhobho ezingezozentsimbi zibiza kakhulu. Ke ngoko, okwangoku akunakwenzeka ukubhaqa imibhobho ye-FRP emva kokungcwatywa emhlabeni. Ezinye iiyunithi zokwakha ezilandelayo kulula kakhulu ukumba kwaye konakalise umbhobho ngexesha lokwakha.
4. Amandla okulwa ne-ultraviolet kumbhobho we-FRP ahlelelekile. Okwangoku, imibhobho ye-FRP yomphezulu-phezulu ilibazisa ixesha lokuguga ngokwenza umaleko otyebileyo we-0.5mm kunye ne-ultraviolet absorber (eqhutyelwe kumzi-mveliso) kumphezulu wayo. Ngokuhamba kwexesha, i-resin-rich layer kunye ne-UV absorber iya kutshatyalaliswa, ngaloo ndlela ichaphazela ubomi bayo benkonzo.
5. Iimfuno eziphezulu zobunzulu bokugquma umhlaba. Ngokubanzi, umhlaba ongekho nzulu wokugubungela umbhobho wentsimbi yeglasi ye-SN5000 phantsi kwendlela ngokubanzi ayikho ngaphantsi kwe-0.8m; owona mgangatho unzulu wokugquma awukho ngaphezulu kwe-3.0m; Umhlaba ongekho nzulu wokugubungela umbhobho we-SN2500 weglasi yentsimbi awukho ngaphantsi kwe-0.8m; Owona mhlaba ugqume nzulu yi-0.7m kunye ne-4.0m ngokwahlukeneyo).
6. Umhlaba obuyela umva awuyi kuba nezinto ezinzima ezingaphezulu kwe-50mm, njengezitena, amatye, njl. Njl.
7. Akukho ngxelo malunga nokusetyenziswa okukhulu kwemibhobho ye-FRP ziinkampani ezinkulu zamanzi kwilizwe liphela. Ukusukela ukuba imibhobho ye-FRP ziindidi ezintsha zemibhobho, ubomi benkonzo abukaziwa.

Oonobangela, iindlela zonyango kunye neendlela zothintelo zokuvuza kwemibhobho yeglasi yoxinzelelo oluphezulu

1. Uhlalutyo lonobangela wokuvuza
Zu umbhobho luhlobo oluqhubekayo iglasi ifayibha kwaqinisa nentlaka thermosetting nentlaka. Inobuthathaka kakhulu kwaye ayinakumelana nefuthe langaphandle. Ngexesha lokusetyenziswa, ichaphazeleka ngenxa yangaphakathi nangaphandle, kwaye ngamanye amaxesha ukuvuza (ukuvuza, ukugqabhuka) kuyenzeka, okungcolisa indalo okusingqongileyo kwaye kuchaphazela ixesha lenaliti yamanzi. Ireyithi. Emva kophando lwesiza kunye nohlalutyo, ukuvuza ikakhulu kubangelwa zezi zizathu zilandelayo.

1.1, ifuthe lokusebenza kwe-FRP
Kuba i-FRP yinto edityanisiweyo, izinto kunye nenkqubo zichaphazeleka kakhulu ziimeko zangaphandle, ikakhulu ngenxa yezi zinto zilandelayo zinempembelelo:
(1) Uhlobo lwentlaka eyenziweyo kunye neqondo lokunyanga lichaphazela umgangatho wentlama, i-resin diluent kunye ne-arhente yokunyanga, kunye nefayibha yeglasi eqinise ifomula yeplastiki.
(2) Ubume bezinto ze-FRP kunye nefuthe lezixhobo zeglasi nefayibha kunye nokuntsokotha kwezinto ze-FRP zichaphazela ngokuthe ngqo umgangatho wetekhnoloji yokulungisa. Izinto ezahlukeneyo kunye neemfuno ezahlukeneyo zosasazo ziya kubangela ukuba iteknoloji yokuqhubekeka ibe nzima.
(3) Impembelelo kwindalo esingqongileyo ikakhulu yimpembelelo kwindalo yemveliso, ubushushu bomoya kunye nokufuma.
(4) Impembelelo yesicwangciso sokulungisa, nokuba ngaba isicwangciso setekhnoloji yokulungisa sisengqiqweni okanye asichaphazeli ngqo umgangatho wolwakhiwo.
Ngenxa yezinto ezinje ngezixhobo, ukusebenza kwabasebenzi, iimpembelelo kokusingqongileyo, kunye neendlela zokuhlola, ukusebenza kwe-FRP kuye kwehla, kwaye kuya kubakho inani elincinci lokusilela kwengingqi kodonga lweetyhubhu, iintanda ezimnyama kwizikrufu zangaphakathi nezangaphandle, njl. , ekunzima ukuzifumana ngexesha lokuhlola, kwaye kuphela ngexesha lokusetyenziswa. Iya kutyhilwa ukuba yingxaki esemgangathweni yemveliso.

1.2, umonakalo wangaphandle
Kukho imigaqo engqongqo yokuhamba umgama omde kunye nokulayishwa kunye nokothulwa kwemibhobho yentsimbi yeglasi. Ukuba awusebenzisi isilingi esithambileyo kunye nokuhamba umgama omde, awusebenzisi iiplanga. Umbhobho welori yothutho ungaphezulu kwe-1.5M ngaphezulu kwenqwelwana. Ngexesha lokubuyiselwa umva kolwakhiwo, umgama ukusuka kumbhobho ngu-0.20mm. Amatye, izitena, okanye ukugcwalisa ngqo kuya kudala umonakalo wangaphandle kumbhobho wentsimbi yeglasi. Ngexesha lokwakha, khange kufunyaniswe kwangexesha ukuba uxinzelelo olugqithisileyo lwenzekile kwaye ukuvuza kwenzeka.

1.3, imiba yoyilo
Inaliti ephezulu yoxinzelelo lwamanzi inexinzelelo oluphezulu kunye nokungcangcazela okukhulu. Imibhobho ye-FRP: yimibhobho egxadazelayo, ethi itshintshe ngesiquphe kwicala le-axial kunye nelasecaleni ukuze yenze isitshixo, esenza ukuba umsonto ungadibani kwaye uqhume. Ukongeza, ngenxa yokungcangcazela okwahlukileyo kwezinto zokudibanisa iindawo zokudibanisa intsimbi, izitishi zemitha, iintloko, ii-flowmeters kunye nemibhobho yentsimbi yeglasi, imibhobho yeglasi yentsimbi iyavuza.

1.4. Imiba esemgangathweni yokwakha
Ukwakhiwa kwemibhobho ye-FRP kuchaphazela ngqo ubomi benkonzo. Umgangatho wolwakhiwo ubonakaliswa ikakhulu kukuba ubunzulu obungcwatyelweyo abuphelelanga kuyilo, isikhuseli asinxitywanga kuhola wendlela, amajelo okuhambisa amanzi, njl. azongezwanga kubungakanani ngokungqinelana nemigaqo. Isizathu sokuvuza kombhobho we-FRP.

1.5 Izinto zangaphandle
Umbhobho wokufakwa kwenaliti ye-FRP udlula kwindawo ebanzi, uninzi lwayo lukufuphi neefama okanye imisele yokuhambisa amanzi. Isithuba somqondiso sibiwe ubomi benkonzo ende. Iidolophu ezisemaphandleni kunye neelali zisebenzisa oomatshini ukwenza iziseko zolondolozo lwamanzi minyaka le, zibangela ukonakala kwemibhobho kunye nokuvuza.


Ixesha lokuposa: Aug-12-2021