Nekuenzanisa, iyo yakanyanya kunaka hurongwa hweiyo yakasanganiswa reactor main nut vertical yekuchenesa muchina inokurudzirwa. Iwo mabhaudhi makuru nemabhaudhi anogona kutariswa uye kuzorwa mafuta kamwe chete uye zvakare. Nheyo Yesimboti Musimboti unoshandisa chiparadzi kuti chisimudze bhaudhi rakati kwara kuita basa rekurodha nekuburitsa. Iyo nut inoteverwa nemutemo unoshanda. Wona uye tarisa uye gadzira dhizaini yekuvandudza tambo, chigadzirwa chine marara mashoma eradioactive uye chinotora nzvimbo diki. Iyi midziyo yakashandiswa zvinobudirira mumunda wesimba renyukireya, uye inogona kuzadzisa zvizere zvinodiwa zvemabhaudhi makuru eiyo reactor pressure pressure.
Vamwe mumiririri aripo RPV chikuru bhaudhi uyenutmichina yekuchenesa yakaita seinotevera:
(1) Muchina wekutanga wekugezesa weCNNC Wuhan Nuclear Power Operation Technology Co., Ltd. (inozonzi CNPO) inotora mhando yakatwasuka.
(2) Iyo Institute of Optoelectronic Technology, Chinese Academy yeSainzi inotora yakachinjika kuchenesa, uye michina inosanganiswa.
(3) China Nuclear Power Research uye Dhizaini Institute inotora yakatwasuka kuchenesa.
1. Mubvunzo Wokutsvakurudza
Mushure mekunge nyukireya yemagetsi dhizaini yekumanikidza ngarava yanga ichishanda kwenguva yakati rebei, mavara emafuta uye kumwe kusvibiswa pamabhaudhi makuruuye nzungu dzakasimbiswa munzvimbo yakakwirira-yekushisa uye yepamusoro-soro. Kana dzisina kucheneswa nenguva, kune rumwe rutivi, zvinogona kukonzera kubatwa kweshinda, uye kune rumwe rutivi, zvinokanganisa kunotevera kuongorora-sevhisi. kuita, zvichikonzera kusarudzika kwechiratidzo uye kusanzwisisa. Kucheneswa kweRPV main bolts uye nzungu nderimwe remabasa ekuona kuti maRPV main bolts ari munzvimbo yakachengeteka uye yakavimbika kwenguva yakareba. Naizvozvo, zvinodikanwa kunyatso kuchenesa iyo RPV main bolts uye nzungu.
Kuti uvandudze kushanda kwemuchina wekuchenesa uye kusangana nezvinodiwa zvesimba remagetsi rine nzvimbo shoma yepasi, shoma shoma yemvura uye kuchengetedzwa kwepamusoro, mushure mekuenzanisa kwakazara, zvinogumiswa kuti vertical cleaning machine ine yakanyatsobatanidzwa sisitimu ndiyo mhinduro yakanakisisa.
Tichifunga izvi, isu takazvimiririra takagadzira RPV main bolt uye nati vertical yekuchenesa muchina ine yakakwira dhigirii ye otomatiki, iyo inogona kupedzisa otomatiki nut kurodha uye kuburitsa, kuchenesa bhaudhi uye nati uye kuomesa mhepo, pamwe neshinda muchina wekutarisa uye bhaudhi oiri mune imwe hoisting.
2. Matambudziko Makuru
Muchidzidzo ichi, pahwaro hwekugara nhaka yakajairika tekinoroji uye ruzivo ruzivo rweyakachinjika yekuchenesa michina uye kuve nechokwadi chekuchenesa maitiro, nzira yekuchenesa inogadziridzwa, uye RPV main bolt uye.nut verticalmuchina wekuchenesa une dhigirii repamusoro re automation rakagadzirwa uye kugadzirwa, kunyanya kusanganisira zvinotevera zvinhu:
(1) Dhizaini yekusimudza nzira yekusangana kwebhaudhi.
(2) Dhizaini yenzira yekuziva yekurodha otomatiki uye kuburitsa nzungu.
(3) Iyo yekuziva nzira dhizaini yekucheneswa kwakatwasuka kwemabhaudhi nenzungu panguva imwe chete.
(4) Dhizaini yenzira yekuzadzikisa yeshinda muchina wekuona yekuongorora.
(5) Kudzora hurongwa hwekuita dhizaini.
3. Tsvakurudzo Nzira uye Nzira
Iyo huru bhaudhi uye nati vertical yekuchenesa muchina ine mabasa e otomatiki nati kurodha uye kurodha, kuchenesa shinda, kuomeswa kwemhepo, muchina wekutarisa tambo dzebhaudhi, uye oiri.
Iyo yekugezesa muchina sisitimu yakanyatsobatanidzwa, uye iyo huru dhizaini ndeiyi inotevera: Iyo bhaudhi uye nati yekuchenesa unit iri pakati pemuchina wekugeza, uye giya pombi yekubvisa tsvina yemvura yakarongerwa pazasi, uye tangi yekuchengetera mvura uye sefa yekuchenesa mvura inotenderera system zvakateerana zvakaiswa mubhokisi rekuruboshwe. , magineti pombi, tsvina yemvura tangi uye feni uye sefa yepneumatic mweya wekupa uye exhaust system. Chikamu chekutora mufananidzo chinoiswa kunze kwebhokisi rekuchenesa bhaudhi rekuongorora muchina weshinda. Chimiro che cantilever chakaiswa pamusoro pekabati, uye chidzitiro chekuratidzira chakaiswa pamagumo ecantilever chinoshandiswa pakushandisa midziyo. Mabhoti anogeza kumashure kwebhokisi rekuiswa kwezvinhu zvekutonga. Gonhi rakavharwa rinoiswa pamberi pebhokisi rekuchenesa bhoti, uye girazi rinoiswa pamusuwo kuti ribatsire kutarisa mamiriro ekuchenesa. Gonhi rakavharwa rinodzvanywa pamapoinzi matatu kuti ive nechokwadi chekuisa chisimbiso (ona mufananidzo uri pazasi).
Mabhenefiti makuru emuchina uyu wekuchenesa ndeaya:
(1) Mabasa ese anogona kupedzwa mukusimudza kumwe chete.
(2) Nzungu inogona kutakurwa uye kuburitswa otomatiki.
(3) Geza nzungu nemabhaudhi akamira panguva imwe chete.
(4) Iine basa rekuongorora muchina weshinda uye inogadzira dhizaini yekuvandudza tambo.
Maitiro ekuita eaya mabhenefiti makuru uye mabasa achaunzwa zvakadzama pazasi.
3.1 Kusimudzwa kweBolt Assembly
Iyo bhaudhi uye nzungu musangano inosimudzwa kubva mubhaudhi rekuchengetedza bhasikiti kuenda kune main bolt tray mukati mebhaudhi uye nut yekuchenesa muchina kuburikidza neakakosha C-shaped spreader (ona Mufananidzo 2).
3.2 Kuisa otomatiki uye kuburitsa nzungu
(1) Kuumbwa kwemidziyo
Iyo nut otomatiki yekurodha uye yekuburitsa unit inosanganiswa mukati mebhokisi rekuchenesa. Iyo inonyanya kusanganisira bhoti yekutyaira michina, nut yekusimudza michina uye bolt clamping mechanism.
Iyo bolt yekutyaira dhizaini inonyanya kuumbwa iyo hombe bhaudhi tray uye bhaudhi kutyaira geared mota.
Iyo nzira yekusimudza nati inonyanya kuumbwa neiyo main nut fixing clip, inotsvedza inotsvedza, inotsvedza yekutevera, trapezoidal screw, gwara rekuona axis uye screw yekutyaira mota.
Iyo stud clamping mechanism inoshandiswa kugadzirisa iyo huru screw clamp mubhokisi. Iyo miviri-hafu yedenderedzwa arc clamping chimiro uye yakaiswa pane yemukati furemu yebhokisi rekuchenesa.
(2) Chokwadi chinoshanda
Nut kurodha uye kuburitsa mabhaudhi, nzungu, nzungu, inoshanda michina, inogona kuve michina, inogona kuve nechokwadi chekuti tambo haina kusununguka kubva mukukuvadzwa. . Panguva imwecheteyo, vashandisi panguva imwe chete
Nzira yekubvisa nut ndeyotevera:
Iyo huru bhaudhi inotenderera inopesana newachi, tsono inotenderera, nati inotenderera, tsono inotenderera, yobva yatenderera munzira inotenderera, inongotenderera chete, uye inogona kungofamba munzira yekutenderera, ichifamba ichitevedza axis, gwara rekufamba rinosimuka uye bhaa inotyaira kutenderera, Ita iyo mota mota motor motor motor motor inosimudza rimwechete risimuke rimwechete risimuke rimwechete risimuke rimwechete risimuke rimwechete risimuke rimwechete risimuke rimwechete risimuke rimwechete risimuke rimwechete rimwechete passive slider slider tenderera tenderera tenderera tenderera tenderera tenderera tenderera tenderera tenderera tenderera maviri mutsvedza tenderedza Tenderedza nekutenderedza kudzivirira kukanganiswa kwekutanga kwekurukwa kwenzungu paunenge uchigumburwa.
Iyo nzungu inotsemuka kubva pachikamu chakarukwa, bhaudhi guru, bhaudhi guru rinotenderera, kutenderera kunoshanda, uye kufamba, uye, nekutevera, neine slide block, inosundidzira kubata, inosundira, inosundidzira yekutevera kutevera-up slide block slide block. Parizvino iyo otomatiki disassembly kushanda kweiyo nzungu huru inopedzwa.
Yakaisa purogiramu uye zvakasiyana.
Kuchenesa kunonyanya kukamurwa kuita yemukati tambo yekuchenesa iyo huru nati uye matatu-nhanho yekunze tambo yekuchenesa yebhaudhi huru. Sezvo nut huru inowanikwa zvakananga pamusoro pebhoti huru, kuitira kudzivirira mvura yekuchenesa inoyerera ichidzika pasi nut huru kubva pakusvibisa mabhoti akacheneswa, mushure mekucheneswa kwemabhoti uye nuts kwapera, Mabhoti anowedzera danho rekusuka.
(1)Nut kuchenesa
Kucheneswa kwenzungu kunonyanya kupedzwa kuburikidza nekubatana kwebhurashi rekuchenesa nzungu uye nzira yekusimudza nati. Iyo nut yekuchenesa bhurashi uye mota yekutyaira yakaiswa pamusoro pepamusoro pevhavha yemuchina wekuchenesa.
Iyo nut yekuchenesa bhurashi inonyanya kuumbwa yekuchenesa bhurashi musoro, huru shaft uye silinda yekutsigira. Musoro webrashi yekuchenesa ndeye centrifugal chimiro. Kana isiri kutenderera, iyo yekunze envelopu dhayamita yebrashi yekuchenesa idiki pane yemukati dhayamita ye nut. Kana musoro webhurashi uchitenderera, chigaro chekugadzirisa brashi chinovhurwa pasi pechiito che centrifugal simba, uye brashi yenylon yakaiswa pachigaro chekugadzirisa iri pedyo neti. Nut yemukati shinda yepamusoro.
Iyo nati isati yacheneswa, nzira yekusimudza nati inoshandiswa kusimudza nati uye kuiswa mumusoro webrashi yekuchenesa, uye ipapo iyo nati yekuchenesa brashi drive mota inotangwa kutenderedza musoro webrashi yekuchenesa. Nepo musoro webhurashi uchitenderera, nati huru inofamba ichikwira nekudzika pasi pedhiraivha yemuchina wekusimudza, kuitira kuti uchenese chikamu chose cheshinda.
(2)Bolt kuchenesa
Iyo bhoti yekuchenesa unit inonyanya kuumbwa neye roller bhurashi musangano, roller bhurashi swing mechanism, main bolt kugadzirisa mudziyo uye main bolt kutyaira mudziyo. Iyo roller bhurashi musangano yakabatana nepiston tsvimbo yehumburumbira yayo inotenderera kuburikidza neroller brush swing rod. Kana iyo piston tsvimbo ye rolling brush cylinder inosundirwa kunze, iyo rolling brush assembly inosveerera padyo nechikamu chakarukwa chebhaudhi huru, uye kana yadzoserwa, gungano rebhurashi rinotenderedza riri kure nebhaudhi huru. Iyo roller bhurashi inotyaira mota inotyaira roller bhurashi kutenderera nepakati pebhandi pulley.
Paunenge uchichenesa mabhaudhi makuru, iyo main bolt drive mota inotyaira mabhaudhi makuru patireyi kuti atenderere, silinda inotenderedza inofambisa roller bhurashi musangano pedyo neatatu-zvikamu shinda yebhaudhi huru, inotanga roller bhurashi drive mota, uye roller brashi inotenderera ichitarisana nepamusoro pebhaudhi huru. Mabhaudhi makuru anogona kubva acheneswa.
Munguva yekuchenesa, iyo yekuchenesa mvura yekutenderera sisitimu inopa iyo yekuchenesa mvura kune yemvura yekupfapfaidza pombi, uye akawanda ma nozzles anoiswa pamvura yekupfapfaidza pombi kuti afadze zvakaenzana mvura yekuchenesa panzvimbo yebhaudhi.
4. Matambudziko uye Solutions
Mukutsvaga nekugadzira maitiro, kuitira kuti uone kushanda kwemidziyo, nhamba huru yebvunzo yakaitwa nebhaudhi uye nut simulation body mushure mekugadzirwa kwemidziyo, uye mamwe matambudziko akawanikwa panguva yekuita, uye mhinduro dzinoenderana dzakatorwa.
(1) Kudonha kwebhokisi rekuchenesa
Sezvo midziyo iri yakatwasuka chimiro, izvi zvinoisa kumberi kwepamusoro zvinodiwa pakuvharwa kwebhokisi. Munguva yekuchenesa, zvakaonekwa kuti chikamu chemvura yekuchenesa yakatsikirira kudivi remukati remusuwo usina mhepo uye furemu, ndokuzoyerera pasi, zvichikonzera kuvuza. Tora matanho anotevera maererano neizvi:
(2) Munguva yese yekuchenesa uye kuomeswa kwemhepo, feni inogara iri munzvimbo yekusveta kuti ive nechokwadi chekuti mhepo mubhokisi rekuchenesa yakadzikira pane yemhepo uye iri mumhepo yakashata, iyo inodzivirira zvinobudirira kupfachukira kwemarara emarara uye gasi remarara mubhokisi, uye inovimbisa zvizere kuchengetedzwa kwevashandisi.
(3) Iyo yepamusoro yezvikamu zvesimbi isina tsvina mukati memusuwo wakavharwa webhokisi rekuchenesa yakapfapfaidzwa ne super-hydrophobic coating, uye girazi remusuwo rinobatwawo ne hydrophobic kurapwa, kuitira kuti madonhwe emvura akapfachuka pamusuwo wakavharwa panguva yekuchenesa maitiro arege kuomerera kune jira remusuwo negirazi, nekudaro achivandudza madonhwe emvura akasara pamusuwo.
(2) Kutsvedza kwebhaudhi
Pakutanga, main bolt tray inotora chimiro chechimiro chekubatanidza mahwendefa erabha pane zvikamu zvesimbi. Kana iyo torque yekutyaira yakakura, rabha uye pasi pemabhoti zvinotsvedza uye kuita basa rekudzivirira.
Muchikamu chekutanga chekutumwa, mvura yakashandiswa senzira yekuchenesa, uye kutyaira kwebhoti huru kwaive kwakanaka; muchikamu chekupedzisira, mushure mekunge svikiro rekuchenesa rakatsiviwa nemvura yekuchenesa yakanyatsoshandiswa mumagetsi enyukireya, zvakaonekwa kuti bhaudhi huru yaisagona kutyaira uye kutsvedza. Mushure mekuongorora, iyo yekutanga bhaudhi yekutyaira nzira yaive isiriyo nekuda kwekuzora kwemvura yekuchenesa.
Nekukanzura chimiro chekubatanidza ndiro yerabha pazvikamu zvesimbi pane main bolt tray, 4 spherical plungers inoiswa zvakananga pane main bolt tray. Kana iyo huru bhaudhi ichityairwa, iyo 2 spherical plungers inotsvedza mugororo pazasi pebhaudhi huru, kuona kutyaira kwebhaudhi huru, kana torque yekutyaira yakakura, dziviriro inogonawo kuitika. Panguva imwecheteyo, iyo huru bhaudhi yekutyaira servo mota yakashongedzerwawo ne torque kudzivirira. Kana iyo huru bhaudhi yekutyaira torque ichidarika kukosha kweseti, inomira uye alarm.
(4) Mhepo yekuomesa mhedzisiro haina kunaka
Mushure mekugadzirisa, takaona kuti mabhoti akanga asina kunyatsoomeswa nemhepo, uye mhedzisiro inoda kuvandudzwa.
Nokudzidza nzira yekuomeswa kwemhepo yemidziyo, zvakaonekwa kuti mukutanga kwekutanga kwekutumira, bhoti roller brashi inongoswedera pedyo uye inotenderera nekumhanya kukuru apo bhoti inocheneswa kuti ibvise tsvina yepamusoro. Mushure mekuoma kwemhepo kunotanga, bhoti roller brashi inosiya bhoti, uye bhoti inoomeswa nemhepo chete nejeti yepamusoro-soro yemhepo yakamanikidzwa.
Nokuda kwechikonzero ichi, munyori anovandudza nzira yekuomesa mhepo. Mushure mekuchenesa, kana kuyerera kwemhepo kunotanga, roller brashi inoswedera pedyo nebhaudhi uye inotenderera nekumhanya kukuru kubvisa mvura yepamusoro. Mushure me 1/3 yemhepo yekuomeswa kwemhepo, bhoti roller brashi inosiya bhoti uye inomira kutenderera, uye inoenderera mberi Mabhoti akaomeswa nejeti yakakwirira-yemhepo yakamanikidzwa.
Kudzidzira kwakaratidza kuti mushure mekuvandudzwa, iyo air-drying effect inovandudzwa zvikuru.
Nguva yekutumira: Nov-17-2022
