Coke mabatire uvuni: chipangizo, mfundo opaleshoni, kuikidwa. Coke Yopanga Technology

makampani zitsulo sangathe popanda coke, lomwe limapereka mphamvu kwa kusungunuka chitsulo munali miyala mu kutsinde kwa kuphulika ng'anjo. Komabe, ndondomeko yopangira coke m'malo yolemetsa ndi yaitali. wapadera mafakitale mayunitsi wotchedwa "coke mabatire uvuni" zimamangidwa kulenga izo. Pa chipangizo awo, kuikidwa ndi makhalidwe ayankhidwa m'nkhaniyi.

tanthauzo

Coke uvuni mabatire - ndi zitsulo zovuta, omwe cholinga chawo chachikulu ndi kupanga ndalama Napempha kwa coke zoyendera wotsatira ku kasamalidwe ankalamulira. Nyumba zosiyanasiyana malinga kukula pakati pawo, koma Mulimonsemo, kukula ndi chidwi kwambiri.

kamangidwe

The chipangizo cha mabatire coke zotsatirazi. Zinthu zazikulu ng'anjo awa otchedwa carbonization chipinda. Mu pali zopangira stacking ndondomeko. Coking zipinda mu ng'anjo, pali zambiri kuposa khumi ndi awiri. Komanso maselo yovuta batire angathe kuwerenga ndi Kutentha nthawi imene mafuta kuyaka amapezeka. Akuti miyeso liniya za chipinda coking ali motere:

• Utali - kuchokera mamita 12 mpaka 16.
• Msinkhu - mamita 4-5.
• M'lifupi - 400-450 mm.

Ambiri, zovuta, umene batire coke angathe kugwira ntchito mosalekeza kwa nthawi yaitali, limapangidwa ndi zigawo izi:

• Kulandira hopper, amene alandira khala yaiwisi.
• Nthambi kuyanjana ndi kupsinja malasha.
• Kufalitsa nsanja.
• Trolley akuchitira.
• coking chipinda.
• Ejector coke.
• othetsa galimoto.
• othetsa nsanja.
• Nsanja limene ostuzhennoy wachotsedwa anamaliza mankhwala.

Chimodzimodzi kupanga ng'anjo coke ambiri imakhala ndi:

• Kamera download mlandu malasha.
• The Kutentha kugawa ndi dongosolo magetsi a ngalande.
• A dongosolo mpweya kufalitsidwa ndi kotunga mpweya.
• A regenerator kwa Kutentha mpweya ndi linanena bungwe ndi mpweya flue.
• Mavavu ndi njira.

Gawo

Coke mabatire uvuni, malingana akafuna ntchito ndi nthawi ndiponso mosalekeza kanthu. mabatire amenewa akhoza usavutike:

• Mwapadera kuphulika ng'anjo mpweya.
• Only coke uvuni mpweya.
• A chisakanizo cha kuphulika ng'anjo mpweya ndi coke.

batire Kutentha dera ingakhale monga iyi:

• Changeover njira, imene mpweya ndi mwayi kugwa pakati zipilalapo.
• Wophatikizidwa njira kwa recirculation.

The Kutentha mpweya chifukwa batire aziwapatsa thereto Mabaibulo awiri:

• Mbali pamene coke uvuni mpweya ndi pa kornyuru (mpweya kufalitsidwa njira), ndi gasi mpweya ndi kuphulika ng'anjo - pa moto njira regenerator.
• Pansi pa wapadera maukonde yogawa mpweya.

mawu ochepa A za regenerator ndi

Izi wapadera kutentha kutengerapo chipangizo chimathandiza kutentha kutengerapo sing'anga mu kukhudzana ndi pamalo olemba bwino uvuni coke. Nkofunika kudziwa kuti otentha kutentha chonyamulira likamatenthetsa khoma ozizira ndi nozzle, ndipo pambuyo kuti nawonso kutentha kutengerapo kuti kuzizira kutentha chonyamulira kale.

Palinso mitundu ya kuzizira kutentha, ndipo amatchedwa "recuperators". Mu madzi otentha ndi ozizira kutentha kutengerapo, kuwombola mphamvu ndi mnzake mu mwapadera anamangidwira khoma therebetween. Mu ichi poyamba atsika pansi otentha mpweya otaya, kenako pali opareshoni changeover mavavu, umene pansi mpaka akuyamba kuwuka Mpweya kale ozizira.

Njira mafuta chuma ulimi wa coke

Coking ndondomeko pakokha ndithu mphamvu kwambiri, amene amayamba ndi kumwa wambiri kwambiri a mafuta. Choncho, njira zotsatirazi ntchito kuchepetsa mlingo wa mowa wake:

• Kugwiritsa coke youma Kuthetsa luso. Ndiyamika mankhwala matenthedwe mphamvu ntchito kutenthetsa nthunzi kapena madzi. Makamaka, ndi tani imodzi anamaliza coke analandira 1 GJ kutentha mu mawonekedwe a nthunzi.
• Wamakono regenerators ntchito pazipita kutentha kumasuka ku zinthu kuyaka. Mwachitsanzo, n'zotheka kuonjezera m'dera Kutentha pa nozzle lapansi.
• Mawerengedwe a nthawi mulingo woyenera imeneyi pakati mavavu kusintha. Nkosafuna kunena kuti nthawi zina kusinthana, ndiye pamapeto pake adzakupatsani mwayi kuchepetsa regenerators ndi imfa kutentha mu iwo. Komabe, muyenera ndithudi kudziŵika kuti kwambiri kawirikawiri vavu ntchito n'kogwiritsa kuwonongeka mofulumira ndi katundu zina pa zigawo zonse zokhudzana ndi zida zosinthira.
• The Kutentha kwa mtengo ndi coke youma Kuthetsa ikuchitika imodzi.

ndondomeko

Coke kupanga zovuta. Choncho, kumvetsa mmene ntchito zochitika zenizeni, m'pofunika kudziwa kayendedwe ka zamakono monga zofunikila ngati nkotheka.

kupanga coke shopu zonse akuyamba ndi nsanja malasha. Izo zipita iyo yayiwisi. Pansi pa nsanja, pali mavavu wapadera. Kudzera mwa iwo, malasha ndi kusamutsidwa kwa kulandira makina hopper uglezagruzochnoy. Kuti achotse khala popachika mkati nsanja pamodzi kutalika kwake lonse mwachidule mpweya wothinikizidwa amene akudyetsedwa nyemba discontinuous ndipo amaonetsetsa caving kutsatira makoma a mtanda nsanja. Tower lidzadzaza ndi anthu osachepera atatu alionse awiri voliyumu yake.

Uglezagruzochnaya makina wodzazidwa kapena ndi buku kapena ndi thupi. The ndondomeko ya kudzazidwa ake umalamulidwa ndi miyeso ya. Malasha akudyetsedwa ku ng'anjo yomweyo pambuyo issuance wa coke yotsirizidwa. Pamene izi zimachitika mtengo kudyetsa mwa pamwamba. Pa nthawi ya tsegula coke uvuni udindo munthu - zimaswa - zikuphatikizapo kwambiri ng'anjo mpweya wokhometsa ndi imayendetsa jekeseni. The lonse potsegula ndondomeko adzachotsa kwa mphindi zitatu mpaka sikisi.

uvuni ndiye mosamala losindikizidwa, ndipo akuyamba mtanda Kutentha ndondomeko. coke ukadaulo coke batire amapereka zotsatirazi ndondomeko kutentha:

• Pa 100-110 ° C akudutsa khala kuyanika.
• Mu uthunthu 110 ° C - 200 ° C ndi allocated gigrosokpicheskaya colloidally womangidwa chinyezi occluded mpweya.
• Pa 200 ° C - 300 ° C umayenda kukonzekera ikukhudzana amene anatsagana ndi mapangidwe mankhwala gaseous wa kudzitsitsa matenthedwe ndi pogawanikana pamawere wa magulu mpweya munali thermally labile.
• 300-500 ° C - osiyanasiyana kutentha limene pali boma pulasitiki. Intensively anamasulidwa mpweya ndi utsi, wakuoneka gawo madzi aumbike.
• 550-800 ° C - a coking sing'anga. Kaphatikizidwe itakula.
• 900-1100 ° C - High kutentha carbonization.

Kutumiza a mauvuni coke

Coke uvuni batire, mfundo ya amene akambidwa mu nkhaniyi kumafuna kuphunzitsidwa mwapadera pamaso amvekere ndi chotsirizidwa mwa izo. No Pasanathe mphindi makumi awiri pamaso pa issuance uvuni pa maziko kuvomerezedwa asakhalenso plenum ndi kukanena kwa m'mlengalenga mwa kutsegula chivindikiro cha riser lapansi.

Kenako, uvuni khomo kuchotsa ndi ejection imagwiridwa mu kokonati chipinda quencher ngolo ndi bala wapadera. Pankhaniyi, ngati pa chifukwa chilichonse pali kuchedwa kwa coke anakonza kuposa mphindi khumi, pakhomo ayenera kumbuyo mu malo. Ndi msanga kutsegula chikuto cha risers ndi koletsedwa, monga zimenezi zikhoza ndi kugwa mwakhama akalowa mkati batire la. Komanso, zitseko ng'anjo ayenera achotse graphite ndi utomoni pambuyo pa ndondomeko ya amvekere ndi chotsirizidwa. Coke lakhala mu galimoto wapadera - ndondomeko kuvomerezedwa, chifukwa popanda opareshoni anamaliza izi coke akhoza kachiwiri azinyadira.

coke mabatire mawerengedwe imafotokoza kuti ng'anjo ayenera opaleshoni ndipo kukonza nthawi. Pa mkombero ntchito ikuchitika coke akukankha, ndi pa ntchito yokonza - ikuchitika yokonza onse zomera ndi zida, kukonza ndi zina zotero.

zomwenso

Pa siteji koyamba coking khala ndi kuyanika, ndi adsorbed mpweya onse kuchotsedwa ndi kuwonongeka wayamba. Pa nthawi ya malasha boma kusintha pulasitiki akuyamba sintering - ndondomeko imene ndi zoopsa kwa lonse coking mkombero. Mu gawo lachitatu amaloŵamo calcination ndi theka-oipa. Iwo mapampu ndi viscous misa kukana kulimbikitsa mpweya ulendo wawo kwa plenum gasi, potero kupanga coking kuthamanga, zomwe kuchita imalipidwa ndi shrinkage wa coke kale anapanga.

kusamala

"Bwanji iwe kusiya mabatire coke?" - kuti funso Nthawi zambiri kumva kuchokera kwa munthu, kutali intricacies ndi mokoma kupanga coke. Chinthu ndi mayunitsi tinapangidwa ntchito pa zinthu zina (kutentha, kumva kuwawa ndi zina zotero. D.) Ndipo pa nkhani ya amasiya unscheduled, popanda maphunziro oyenera, ovens awa angathe kutaya zomangamanga mumtima mwanu, amene akanangowonongeratu. Komabe, kuchita nthawi zina suspend ntchito za coke batire uvuni ndi kuchita miyeso opredlenii motetezera. Kodi iwo ntchito - fotokozani motalika kwambiri, ife angofunika amanena kuti pali otchedwa "ozizira" ndi "otentha" motetezera. Zomwe Baibulo la iwo kusankha - izo zochimwazo kumathetsa yokha Manager, malinga ndi vuto ndi zifukwa kwa kuyimitsidwa wa machitidwe a pachikhalidwe ndi.