A kutadza kwetsvimbo yevhuHazvitomboiti kuti zvizivikanwe. Tsvimbo inoramba yakamira, chibatiso chinoramba chichipenya kupfuura mwero, uye ndinowanzoona ngura ichiwanikwa chete kuburikidza nekuyedza kwakundikana kudzivirira ivhu - kana zvakatoipa, chikanganiso chisingawani nzira yekuenda nayo kumba. Ndinoona mapatani mana chaiwo ekuongorora mumifananidzo yekucherwa kwevhu inotumirwa nevatengi: yakatetepa kwese nevhu rine simba, yakatsemurwa pamitsetse nesimbi dzakasiyana, yakabviswa kwemwedzi yakawanda nemagetsi eDC, kana kuti yakapwanywa nemakomba akadzika nemabhakitiriya anoderedza sulfate. Muchina wega wega une trigger yakasiyana, siginecha yakasiyana, uye - chikamu chinogona kushandiswa - dziviriro yakasiyana. Ndinofamba nese mana nedata remunda riri shure kwavo, mucherechedzi wenjodzi yevhu waunogona kumhanya panzvimbo yako wega, uye nzira yatinogadzira nayo tsvimbo dzakasungirirwa nemhangura pafekitori yedu yeXinchang kuti dzidzivirire imwe neimwe.
TL;DR — Vaurayi Vana, Vakanyorwa zvichienderana nekuti ndinovaona kakawanda sei
- Kuora kwevhu kwakafananandiyo inouraya matanda esimbi andaona achifukunurwa: ongororo yakaitwa munzvimbo 23,000 yematangi epasi pevhu yakawana hunyoro hwevhu huri pamusoro pe17.5% ndiyo inoita kuti machloride ave nesimba, ndosaka tsvimbo imwe cheteyo inogara kwemakumi emakore muvhu rakaoma uye pasi pemakore gumi muvhu rakanyorova.
- Kuora kweGalvanicinorwisa majoini esimbi yakasanganiswa: grid yemhangura yakasungirirwa kusimbi yakarungwa inoita kuti zinc ive anode yechibayiro, uye American Galvanizers Association inokurudzira chiyero chenzvimbo yeanode-to-cathode cheinenge 10:1 kuti ideredze kupisa.
- DC yakarasika ikozvinondiyo inouraya nekukurumidza: HVDC earth-return operation inopinza zviuru zveamperes muvhu, uye maelectrode ari pedyo nenjanji, HVDC ground poles, kana cathodic protection systems anogona kurasikirwa nesimbi mumwedzi kwete makumi emakore.
- Ini ndinodaidza kuti corrosion inokanganiswa ne microbiologically (MIC)muurayi asingaonekwe: mabhakitiriya anoderedza sulfate muvhu risina mweya, pH 6–8 yakakwidza mwero wekuora kwesimbi katanhatu mukuyedzwa kwakadzorwa, uye imwe pombi itsva yakanyorwa yakakundikana kuMIC mumwedzi misere chete.
- Kudzivirira kunotanga nejaketi resimbi rinogara riripo: tsvimbo dzedu dzakasungirirwa nemhangura dzine jira remhangura rakaiswa nemagetsi rine 0.254 mm pa99.95% kuchena — hapana zinc yekuuraya, hapana nguva yekuvhara mabhakitiriya kuti ashandise, zvinosimbiswa ne90° bend pa100 mm radius pabatch yega yega.
Nzira 1 — Kuora kwevhu kwakafanana: Kutetepa kwakanyarara
Ndinoyeuchidza vatengi kuti electrode yega yega yakavigwa inogara mukati mesero re electrochemical, rakagadzirwa kana risina kugadzirwa. Ndinotsanangura hunyoro hwevhu se electrolyte, munyu sekuisa conductivity yaro, uye tsvimbo se ion yesimbi inorasikirwa neioni, gore negore. Sangano reAmerican Galvanizers Association'sruzivo rwekuora kwevhu, rwakavakirwa pakudzidza kwaDr. Warren Rogers kwenzvimbo dzinopfuura 23,000 dzekuchengetera matangi pasi pevhu, inoyera zvinoita kuti sero rive nesimba: machloride, hunyoro, uye pH zvinotonga, ne resistivity ichiita basa rechipiri. Rogers anonyanya kuwana mukana wekuwana hunyoro - pasi pe17.5% yehunyoro hwevhu, huwandu hwechloride hahunyanyi kushandura mwero wengura; pamusoro payo, machloride anorwisa zvakanyanya. Ndinoona ivhu riri pasi pepH 7 serinowedzera kukuvara.Nekuti hunyoro, kwete karenda, ndihwo hunoisa wachi yekuora, huwandu hwedatasheet ye "makore gumi kusvika makumi maviri" yetsvimbo yakabatidzwa inovanza kupararira kwakanyanya: tsvimbo imwecheteyo ipfuma yemakore makumi maviri nemashanu mujecha rakadonhedzwa nemvura uye mutoro wemakore manomwe muvhu rakanyorova, rine munyu.
Ndakaverenga siginicha yekuongorora mafambiro emvura seyakatetepa pamwe chete nehurefu hwakavigwa, zvakanyanya kuipa pamutsetse wevhu. Ndinopa 300 mm yepamusoro chirevo chayo nekuti iri pakati pe oxygen gradient pakati pevhu repamusoro rine mhepo uye kudzika kusina oxygen, saka differential aeration concentrates inorwisa chaipo panopinda tsvimbo muvhu - nzvimbo iyo hapana anochera. Kune machira ekupisa, masvomhu acho ndeekurongeka uye haakanganwiri: zinc inodzivirira nekudyiwa, saka hupenyu hunosanganisira machira akakamurwa ne corrosion rate yemuno.Nekuti jekete resimbi rakanaka rinodzivirira nekubvisa pane kuzvipira, jira remhangura rinogara riripo harina nguva yekuverengera pasi - ndosaka zvishandiso zvine ivhu rinoparadza zvakarega kutenga magaraji makumi emakore apfuura.
Nzira 2 — Kuora kweGalvanic: Majoini Anoparadza Grid
Heino maitiro ekukundikana kwandinoona mumifananidzo yekucherwa kweguva kanenge mwedzi mishoma yega yega: danda remudonzvo rakanaka, asi simbi iri mukati me100 mm yekubatana inotsvetwa kuita mumvuri wakakombama muchiuno. Ini ndinodana kuti galvanic corrosion, uye fizikisi yayo iri nyore zvisina tsitsi. Sekureva kweGwaro reAmerican Galvanizers Association rekushandisa simbi dzakasiyana, sero regalvanic rinoda zvikamu zvina - anode, cathode, electrolyte, uye nzira yekudzosa magetsi - uye ivhu rakanyorova rinopa chechitatu ukuwo waya yako yekubatanidza ichipa yechina. Batanidza sisitimu yekudzika yakavakirwa nemhangura nenhare dzesimbi dzakabatidzwa, fenzi, kana simbi yekusimbisa, uye zinc inova anode: inonyanya kuora kuchengetedza mhangura. Mutemo wedu wepamusoro, wakatorwa kubva kuAGA, chiyero chenzvimbo yepamusoro yeanode-to-cathode cheinenge 10:1; ipindure - clamp diki kana bhoti rakaputirwa ne zinc rinosunga grid hombe yemhangura pamwe chete - uye chikamu chidiki chinogona kudyiwa muchikamu chidiki chehupenyu hwekugadzira grid. Kubatana kumwe chete uku kunonyevera kuti kunyange mvura inoyerera kubva pamusoro pemhangura inotakura mhangura yakanyungudutswa yakakwana kurwisa zinc iri pasi.
Nekuti galvanic couple inotarisa kukuvara kwayo kwese pa connection hardware, grid inogona kuyedzwa zvakanaka kwemakore ukuwo clamps dzayo dzichisvika pakukundikana chinyararire - uye kana clamp yaregedzwa, tsvimbo yainoshandisa inova yekushongedza.Ndinoona hardware yekubatanidza sechinhu chakatsanangurwa, kwete chinhu chandaifunga kare, uye ndosaka tichigadzira michina yedu.zvisungo zvekudzivirira ngurakubva mumhangura yakachena kana yakachekwa mugaba: kufananidza kugona kwemakemikari emuchina wekufambisa magetsi kunobvisa vaviri vacho pachinzvimbo chekuidzora.
Mechanism 3 — Stray Current: Electrode Inodyiwa Nemagetsi
Ndinoremekedza nzira yechitatu zvikuru: inogona kuuraya electrode inorema mubhajeti rimwe chete, uye haina chekuita nemakemikari evhu. Chero DC current inofamba nepasi — magetsi anodzoka, masisitimu ekudzivirira cathodic, uye kunyanya HVDC transmission inomhanya mu-earth-return mode — ndinobata chero simbi yakavigwa iri pedyo nekukwanisa kutora magetsi iwayo nekuaburitsa. Ndinoona simbi ichinyungudika apo magetsi anobuda pamusoro. Ndinovimba nekudzidza nezve HVDC ground-current interference yakaburitswa kuburikidzaRaibhurari yeNyika yeMishonga yeUS (PMC)pachiyero: kana mutsetse weDC uchishanda nekudzoka kwenyika, electrode yekumisa pasi inopinza ma currents "anogona kusvika zviuru zvema amps," zvichigadzira DC field inogara iripo muvhu iyo inokurumidza electrochemical corrosion yezvivakwa zvesimbi zvakavigwa pedyo nayo, nekurwiswa kwakanyanya pazvikanganiso zvekuputira uye nzvimbo dzekubuda kwemagetsi.
Ndinoona kuti chinhu chikuru chandakaona mumunda uyu hachina mubvunzo kana wangozviziva: kurasikirwa kwesimbi nekukurumidza, panzvimbo dzakasiyana pane kutotetepa, kazhinji kunotarisana nekwakabva zvinhu, zvichienderera mberi mumwedzi kusvika kumakore mashoma.Nekuti ngura yemvura inodonha inokonzerwa nemaampere ekunze kwete nemakemikari evhu remuno, hapana ukobvu hwekuvhara pasi hunogona kugara kwenguva refu kupfuura iyo - dziviriro ndeyenzvimbo, daro rekuparadzanisa, nzira yekubatanidza, uye kutarisa, kwete tsvimbo inorema.Ndinorega kutaura nezvemachira ekudzivirira uye ndinotanga kukumbira kuti pave neongororo yekupindira panguva iyo purojekiti inotsanangura kuva pedyo neDC rail, HVDC converter station ground pole, kana nzvimbo inoshanda yekudzivirira cathodic.
Maitiro 4 — MIC: Mabhakitiriya Anoburitsa Simbi Kubva Pasi
Nzira yechina ndiyo iyo vatengi vasinganyanyi kuitenda uye yavanofanira kutya zvikuru muvhu rakakodzera. Kuora kunokonzerwa ne microbiological kunokonzerwa ne biofilms - uye hutachiona hwakanyanya, bhakitiriya inoderedza sulfate (SRB), inobudirira chaizvo panogara ma electrodes ekudzika: ivhu risina mweya, rakazadzwa nemvura, rine sulfate pa pH 6–8. Ndinoona nhamba dzakayerwa dzisiri nyore. Muchidzidzo chakaongororwa nevezera chesimbi yepombi yakavigwa mu acidic soil solution chakaburitswa muMapeti eMDPI (2021)SRB yakawedzera mwero wekuora kwesimbi katanhatu zvichienzaniswa nemamiriro asina tsvina, kudzika kwegomba kwakanyanya kwakawedzera kubva pa2.32 μm kusvika pa6.01 μm pamusoro pekuratidzwa kumwe chete, uye vanyori vanotaura nyaya yakanyorwa apo pombi itsva yakakundikana kuburitsa MIC mumwedzi misere chete. Kurwiswa kwacho kuri kuita makomba, kwete kutetepa: makomba akadzika pasi peganda rebiofilm, ndosaka nzvimbo dzeMIC dzichigona kuboora nepo simbi iri pedyo ichiratidzika kunge isina kubatwa.
Nekuti SRB inoda mamiriro ekusagadzikana kwemhepo uye sulfates, ndinogona kufanotaura njodzi yeMIC zvakananga kubva paongororo yenzvimbo - ivhu rakapfuma mune organic, machakwi, minda yemupunga, uye ivhu rakazadzwa nemvura rine hwema hwema hwema (H₂S) ndidzo nzvimbo dzinonyanya kukonzera kuvhunduka.Ndinoona nzira mbiri dzekudzivirira dzinokosha pama electrodes. Chekutanga ndechekudzivirira: mabhakitiriya anoshandisa mazororo ekufukidza, saka bhachi rinoramba riripo, risina kukanganisa ndiro mutsetse wepamberi - zvirevo zvechigadzirwa chedu zvinoda kuti jira remhangura rirambe riripo risingatsemuke, maburi, kana maburi nekuda kwechikonzero ichi. Isu tinoshandisa kemikari yekudzosera shure: bentonite uye ma backfills anochinja hunyoro nenzvimbo ye ionic yakakomberedza tsvimbo, uye painoomesa annulus inodziisa biofilm ye electrolyte yayo nenzara.
Maitiro Mana Akabatana
| Maitiro | Chinokonzeresa | Nzvimbo yekurwiswa | Kumhanya kwakajairika | Saini yemunda | Kudzivirira kwakakosha |
|---|---|---|---|---|---|
| Kuora kwevhu kwakafanana | Hunyoro >17.5% + ma chloride, pH <7, kusimba kwakaderera | Kureba kwese kwakavharwa, kwakaipisisa pamutsetse wevhu | Makore kusvika kumakumi emakore | Chikamu chevhu chakatetepa, chakatetepa uye chine chiuno | Bhachi rinogara riripo resimbi yakanaka; ukobvu = chipingamupinyi, kwete bhajeti rakachipa |
| Kuora kweGalvanic | Mhangura yakabatana ne zinc/simbi + ivhu rakanyorova + nzira yekubatanidza | Majoini, zvisungo, zvisungo zvekubatanidza | Mwedzi kusvika kumakore pahuwandu hwenzvimbo dzakaipa | Kurwiswa kwenzvimbo mukati me ~100 mm yekubatana | Match metals (copper clamps), isolate joints, ≥10:1 anode:cathode ratio |
| DC yakarasika ikozvino | HVDC earth return, DC rail, CP system dziri pedyo | Nzvimbo dzekubuda nadzo pari zvino, zvikanganiso zvekufukidza | Mwedzi kusvika kumakore mashoma | Kurasikirwa kwakadzama kwakanangana nekwakabva | Kudzidza nezvekuvhiringidza, kupatsanura, zvisungo zvekubuda kwemvura — kwete kuputira |
| MIC (SRB biofilm) | Ivhu rine mvura isina kunyorova, pH 6–8, sulfates | Makomba ari pasi peganda rebiofilm | 6 × chiyero chekutanga; kukundikana mumwedzi 8 kwakanyorwa | Makomba akadzika akaparadzana, kunhuwa kweH₂S, dema reFeS slime | Kuenderera mberi kwejaketi rezororo + kudzora kemikari yekumashure |
Tsvaga Njodzi Yekuora Kwewebsite Yako
Pindura mibvunzo mitanhatu kubva mumushumo wako wezve geotechnical uye mafambiro ewebhusaiti. Iyi ndiyo pfungwa imwe chete yandinofunga nayo ndisati ndakurudzira kirasi yetsvimbo - mupi wezvibodzwa anoisa mhinduro dzako kune nzira inotonga uye dziviriro inogadzirisa dambudziko racho.
Muongorori weNjodzi yeKuora kweNzvimbo yeIvhu
Maitiro Atinoita Tsvimbo Tichirwisa Zvose Zvina
Kugadzira simbi dzinouraya vanhu vana dzakasiyana uchishandisa chigadzirwa chimwe chete kunonzwika sekubvumirana, asi pfungwa yacho inopindirana pane chimwe chinhu: jekete gobvu, rinoenderera mberi, resimbi yakanaka rakabatanidzwa nepakati pesimbi.tsvimbo dzeCopperweld dzinodzivirira nguratakura jira remhangura rakaiswa nemagetsi rine 0.254 mm — 254 μm yemhangura ye99.95%-purity isina zinc yekubvisa uye, kana zvinodiwa zvedu zvekusaita zororo zvikaramba zviripo, hapana chakaipa kuti biofilm kana vaviri vegalvanic vashandise. Mumatanda edu, machinda emhangura anotsiva zinc's countdown pakuora kwevhu kwakafanana; kurwisa galvanic, kubatanidza matanda emhangura nezvisungo zvemhangura zvekukombainochengetedza majoini ese kune rumwe rutivi rwegalvanic series; paMIC, jekete rinoenderera mberi rakasimbiswa rinobvisa mabhakitiriya anounganidzwa pazororo. Mvura inorasika chete ndiyo iri kunze kwenzvimbo yezvinhu - uye nekuda kweizvozvo, tinoudza vatengi kuti vabhadhare mari yekudzidza kwekupindira.
Ndinoomerera kudivi remakanika nekuti bhachi rinotsemuka mudhiraivha bhachi rinokundikana muvhu. Tine simba rekudhonza pa ≥580 N/mm² mudenga rese.tsvimbo yepasi yakaputirwa nemhanguranzvimbo yacho — dhayamita 14.2–25 mm, kureba 1.2–3.0 m — inochengetedza kutwasuka mukati me1 mm pamita, uye inopfuudza kukotama kwe90° pa 100 mm radius pasina kutyoka kwemhangura uye pasina kukuvara kwesimbi nemhangura. Magedhi matanhatu eQC anotanga kubva pakuongororwa kwesimbi kusvika pakuongororwa kwekupedzisira kwekutumira, pazvikamu 50,000 pamwedzi.chikamu chetsvimbo yepasi netsvimbo yepasi— mhangura yakasungirirwa, mhangura yakachena, yakabatidzwa, uye maerekitirodhi akakosha — aripo saka zvinodiwa zvinogona kutevedzera ivhu, kwete zvakapesana.
Kugadzirisa Ivhu: Kubata Kukundikana Kusati Kwapera Basa
Ndinopa kunyange grid yakanyatsotsanangurwa rhythm yekusimbisa, nekuti ngura inoshivirira uye mapepa ndeenhema. Zano rangu rekugadzirisa kune vatengi ipfupi uye harina kunaka: tevera bvunzo yekudzivirira ivhu gore rega rega, nekuti curve inokwira ndiyo inoreva ngura; bvisa 300 mm yepamusoro yetsvimbo imwe pachikamu chegrid pagore kwemakore akawanda, nekuti differential aeration concentrates kurwisa pamutsetse wevhu, uko pasina anotarira; tarisa torque-tarisa clamps dzinosvikika panguva yekudzima kwe substation, nekuti galvanic attack inotanga pamajoini; uye mushure mekuvaka chero njanji iri pedyo, mapaipi, kana HVDC, dzokorora mubvunzo we stray-current, nekuti mhondi inokurumidza ndiyo iyo ongororo yako yevhu yekutanga isina kumbobvira yaona.
Mibvunzo Inowanzo bvunzwa
Tsvimbo yevhu inofanira kugara kwenguva yakareba sei muvhu?
Mhinduro yangu yechokwadi ndeyekuti "zvinoenderana nekuti ivhu rako rinoshandisa nzira ipi." Ndakaona matanda akarungwa muvhu risina njodzi, rakabuda mvura, risina kunyorova achishumira makore 10-20; muvhu rakanyorova, rine acidic, rine chloride danda rimwe chete rinogona kudyiwa kare kare, nekuti zinc inodzivirira nekushandiswa. Matavi akarungwa nemhangura ane jaketi rinogara riripo re 0.254 mm anowanzo tsanangurwa kwemakore 30-50 ehupenyu hwekugadzira nekuti mhangura haisanganisi pane zvibayiro. Kudzivirira kwenzvimbo, pH, uye hunyoro zvinokosha kupfuura chero nhamba yebhurocha - bvisa kubva mumushumo we geotechnical usati waenzanisa zvichemo zvehupenyu hwebasa.
Ndezvipi zviratidzo zvekutanga zvekuora kwetsvimbo yevhu?
Pamusoro pegiredhi, hapana kana rimwe chete - ndizvo zvinoita kuti ngura ive nengozi. Chiratidzo chekutanga chakavimbika ndechekuwedzera kwekuyedzwa kwekudzivirira ivhu pagore. Pakucherwa kwevhu, ndakaverenga mashandiro acho zvakananga kubva pasimbi: kunyangwe kutetepa nechikamu chevhu chakasungirirwa muchiuno kunokanganisa ivhu zvakafanana; kurasikirwa nesimbi kwakakomberedza mukati meinenge 100 mm yeclamp kunokonzerwa negalvanic; kurasikirwa kwakadzika kwerutivi rumwe pedyo nechitima kana HVDC infrastructure imvura inodonha; uye makomba akadzika akaparadzaniswa pasi peslime nhema, inonhuwa yakaora ndeye MIC. Tarisa 300 mm yepamusoro yetsvimbo imwe chete pachikamu chimwe chete padenderedzwa remakore akawanda - ndipo panovanda humbowo.
Sei tsvimbo dzemhangura dzakasungwa dzichigara kwenguva refu kupfuura dzakabatidzwa muvhu rinopisa?
Tinovaka machira maviri akatenderedza nzira dzakasiyana. Ndinotsanangura zinc sechinhu chinopa: inoora kuchengetedza simbi, saka hupenyu hwebasa hunosiyana nehukuru hwemachira hunokamurwa nekukura kwengura yemuno - muvhu rine simba iro kupatsanurwa kunokurumidza. Tinovimba nehukuru hwemhangura: jekete rinogara rakaputirwa nemagetsi re0.254 mm kana kupfuura rinongobvisa electrolyte kubva musimbi, saka hapana kuverenga pasi chero bedzi jekete richiramba rakadaro. Muchitoro chedu, kuramba kwejekete - pasina mitswe, maburi, kana maburi - uye kushanda kwejekete pa100 mm radius kunokosha seukobvu papepa redata nekuda kwechikonzero ichocho.
Ndingabatanidza grid yemhangura yakakuyiwa kuzvivakwa zvesimbi zvakarukwa here?
Unogona, asi uri kuvaka galvanic cell, saka ita nemaune. Ndinonyevera vatengi kuti ivhu rakanyorova ndiro electrolyte uye bonding conductor yako ndiyo nzira yekudzoka; zinc coating inova anode uye inozvipira pachayo. American Galvanizers Association inokurudzira kuti anode-to-cathode area ratio ye10:1, ichiparadzanisa jointi nemagetsi pazvinogoneka, uye isingaregi chikamu chidiki chezinc chichibatana munzvimbo hombe yemhangura. Chero kwazvinobvumirwa nedhizaini, batanidza mhangura nemhangura - match-potential clamps anobvisa vaviri vacho zvachose pachinzvimbo chekugadzirisa njodzi dzacho.
Kusasimba kwevhu kunokanganisa ngura yetsvimbo pamwe nekusasimba kwegrid here?
Ehe, uye chiyero chimwe chete chinozivisa zvese zviri zviviri. Ivhu risingapindi simba zvakanyanya rinowanzova rakaderera nekuti rinochengeta hunyoro hwakawanda nemunyu wakanyungudutswa - izvo zvinoita kuti rive nzvimbo iri nani yekuisira ivhu uye electrolyte inorwisa ngura. Ini ndinotevedzera mutemo weAGA unoshanda kunyangwe data rayo rengura ivhu richibata resistivity sechinhu chechipiri chiri shure kwemachloride, hunyoro, uye pH: pasi pe50 Ω·m, fungidzira kuti nzvimbo yacho inoparadza kusvika kemesitiri yataura zvakasiyana, uye tsanangura jekete zvinoenderana.
Pane nzvimbo dzisina ground rod coating dzicharamba dziripo here?
Kirasi imwe chete, hongu: nzvimbo dzakaomarara dzemagetsi. Handina mhinduro yekufukidza apo DC current kubva kuHVDC earth-return operation, electrified rail, kana cathodic protection systems inoyerera nepa electrode yako: kurasikirwa kwesimbi kunotungamirwa nema external amperes uye kunogona kubvisa ma coatings ayo chemistry yega isingambokundi - HVDC ground poles inopinza ma currents anogona kusvika zviuru zve amperes muvhu. Dziviriro ndeyeinjiniya, kwete kutenga: kudzidza kupindirana, kupatsanurana, drainage bonds, uye monitoring test stations. Kana mutengesi achivimbisa coatings inobvisa stray current, vabvunze nezve interference data - hapana.
Masisitimu evhu anofanira kuongororwa kangani kuti aone kana aine ngura?
Edza kudzivirira ivhu gore rega rega worichinja-chinja — curve inodonha inozvizivisa makore akawanda isati yakundikana. Wedzera rhythm yekuongorora chaiyo: kuchera 300 mm yepamusoro yetsvimbo dzinomiririra makore mashoma ega ega, tarisa torque-tarisa clamps dzinosvikika panguva yekudzima, uye tarisazve mafambiro emvura akatsauka pese panowanikwa njanji, mapaipi, kana HVDC zvivakwa pedyo. Tinoronga nzvimbo dzine njodzi huru — dzakazadzwa nemvura, munyu, kana ivhu remaindasitiri — pakupera kwechikamu chega chega, nekuti michina yese mina inomhanya nekukurumidza ipapo.
Kutsanangura matanda enzvimbo inoparadza?
Nditumireiwo simba renyu rekudzivirira ivhu, pH, hunhu hwehunyoro, uye chero zvivakwa zveDC zviri pedyo — ndichadzoka mukati mezuva rimwe chete rekushanda nekuverenga kwedominant-mechanism uye specification ye rod-and-clamp inopindura, zvichitsigirwa nehukobvu hwebatch-level uye marekodhi ekukotama kubva kumutsara wedu wemwedzi we50,000-piece.Tanga hurukuro papeji redu rekutaurirana →
Ndinobatsira vatengi vekune dzimwe nyika kuwana zvigadzirwa zvekudzivirira mheni kubva kufekitori yedu yemakore gumi nemanomwe — kuongororwa kwemhando yepamusoro, mafambiro ezvinhu, uye magwaro akazara ekuburitsa kunze kwenyika anosanganisira. Mifananidzo yekukundikana kwema electrode akaburitswa kubva kumawebhusaiti evatengi ndiyo nzira iyo michina mina iri muchinyorwa chino yakawana odha yayo.
Nguva yekutumira: Nyamavhuvhu-10-2026