Coke pākahiko oumu: te pūrere, te parau tumu whakahaere, te whakarite. Coke Hangarau

ahumahi Metallurgical taea waho te whakamahi o te Coke, e whakarato ana te pūngao mō te rewa ore rino-kei roto i roto i te take o te oumu hau noa. Heoi, ko te tukanga mō te whakaputa Coke kaua mahi a, me te roa. wae motuhake ahumahi i huaina "pākahiko oumu Coke" e hanga ki te waihanga i te reira. I to ratou pūrere, ka kia kōrero te whakarite me ngā āhuatanga i roto i tenei tuhinga.

whakamāramatanga

Coke oumu pākahiko - he matatini metallurgical, nei matua whakaaro ko ki te hanga i te nui e hiahiatia ana o Coke mō te transportation muri ki te whakahaere rohe. Enei whakaurunga rerekē i roto i ngā o te rahi i waenganui ia ratou, engari i roto i tetahi take, he tino faahiahia ratou rahi.

hoahoa

Ko te pūrere o pākahiko Coke e whai ake nei. Kei te pera-ka karanga nga āhuatanga matua o enei oumu carbonization ruma. I roto i a ratou i reira ko te tukanga tāpae rauemi raw. Coking ruma i roto i te oumu, i reira, nui atu i te tatini e. taea hoki te pānui i ngā pūtau pūhiko tino me te wā whakawera i roto i nei puta wahie parariraa. Tata āhuatanga rārangi o te ruma coking e whai ake nei:

• Length - i 12 ki te 16 mita.
• Teitei - 4-5 mita.
• Whānuitanga - 400-450 mm.

I roto i te whānui, i te matatini, ai te pākahiko Coke taea te mahi tonu hoki o te wā, he wā roa, ngā te wāhanga e whai ake nei:

• Te fariiraa tokomaha tonu, e manako ana waro raw.
• Manga te ranu me te kuru waro.
• pourewa Distribution.
• whāwhā tōneke.
• ruma coking.
• Coke Ejector.
• tinei motokā.
• tinei pourewa.
• Ko te tüäpapa i runga i oti hua te ostuzhennoy tukua.

Te hanga oumu Coke rawa ano i roto i te whānui titoa te o:

• Kāmera ki te tiki i te tiaki waro.
• Te arai whakawera ki te pūnaha whakawera o awa.
• He pūnaha hau tohatoha me te supply rangi.
• He regenerator hoki te para i te rangi, me te putanga hau flue.
• Vaolo me tikanga.

whakarōpū

Coke pākahiko oumu, i runga i te aratau o mahi rānei he mahi wā, me te tonu. Ka taea te hana ēnei pākahiko:

• Tino hau hau oumu.
• Anake te Coke hau oumu.
• He ranunga o te hau hau oumu, me te Coke.

kia ngā pūhiko whakawera iahiko:

• Changeover hongere, i roto i nei te haurehu i ha faingamālie ki hinga i waenganui i te Ua monohia.
• hongere takirua hoki recirculation.

Ko te hau whakawera mō pūhiko tukua taua i roto i putanga e rua:

• Taha ka te Coke hau oumu he i kornyuru (hau tohatoha hongere), me te hau rangi me te hau oumu - i runga i takere kanga regenerator.
• Raro o te whatunga rangi tohatoha motuhake.

He kupu ruarua e pā ana ki te regenerator

Tenei pūrere whakawhiti wera motuhake ka taea whakawhiti wera reo ki whakapā ki papa mārama tohua o te oumu Coke. He mea nui ki te mōhio e kawe te wera wera heats taiepa makariri me te pupuha, a muri iho e ratou i roto i te tahuri wera whakawhiti ki te kawe wera makariri kē.

He atu momo o exchangers wera, e te hunga kua huaina "recuperators". I roto i enei Whäinuhia whakawhiti wera wera, me te makariri, utu pūngao ki ia atu i roto i te therebetween taiepa rawa whakaturia. I roto i tenei i te tuatahi heke iho te rere hau wera, a ka reira ko te mahi vaolo changeover, ai te raro ake tīmata maranga airflow kua makariri.

Methods ōhanga wahie i roto i te hanga o te Coke

tukanga Coking iho he tino pūngao-kaha, meinga nei e te kai o moni tino nui o te wahie. Na reira, kei te whakamahia te tikanga e whai ake nei ki te whakaiti i te tere o tona kohi:

• Mā te Coke hangarau tinei maroke. Ngā mihi ki te hua pūngao ngāwhā whakamahia te ki wera mamaoa wai ranei. I roto i ngā, me tetahi ton o Coke oti whiwhi te pā ana ki 1 GJ o te wera i roto i te puka o te korohū.
• regenerators ao hōu whakamahia mō te whakaora wera mōrahi i te hua ngingiha. Hei tauira, ka taea ki te whakapiki ake i te wāhi whakawera i te pupuha.
• Tātaitanga o te wā wā tino pai i waenganui i whakawhiti vaolo. Takekore ki te mea, e te atu pinepine whakawhiti ratou, na te mutunga ka hoatu a reira te whai wāhi ki te whakaiti i te nui o regenerators me mate te wera i roto ia ratou. Heoi, tino kia tuhia e koe e te taniwha, ka arahi mahi takirere auau rawa ki o ratou kino tere, me te atu kawenga i runga i ngā wāhanga katoa e pā ana me ngā wāhanga e manawapa.
• kawea te whakawera o te tiaki me te Coke tinei maroke te roto i te wā kotahi.

tukanga

Ko te tino uaua Coke production. Na reira, ki te mārama me pēhea te mahi i te reira i roto i te ao tūturu, he mea e tika ana ki te mohio te huringa hangarau rite ngā rite taea.

tīmata tonu te hanga o te toa Coke ki te pourewa waro. haere te reira i ki reira raw. I te raro o te pourewa, i reira he vaolo motuhake. Na roto ratou, kawea te waro e ki te fariiraa i mīhini tokomaha tonu uglezagruzochnoy. Hei aukati i te waro whakairi roto te pourewa me tona tiketike katoa ka whakarapopototia hau kōpeke whangai nei te ngātere ka motu, me te whakaritenga te hāereere ana piri ki nga taiepa o te pourewa puranga. tino ka whakakiia Tower ki kore iti iho i te rua-hautoru o tona rōrahi.

Uglezagruzochnaya mīhini tonu rānei i te rōrahi mā te taimaha ranei. whakahaeretia te tukanga o tona whakakī e te pauna. whangai Coal te ki te oumu i muri tonu i te issuance o te Coke oti. A, no te puta tenei i te tiaki whangaia roto i te tihi. I te wa o te utanga i te Coke oumu tangata haepapa - pao - ngā te tino oumu hau tango, me te whakahohetia werohia. e te tukanga uta katoa i toru ki te ono meneti.

Ko te oumu ka āta hiri, ka tīmata te tukanga whakawera puranga. Coke i roto i te hangarau Coke pākahiko whakarato te tukanga pāmahana e whai ake nei:

• I 100-110 haere ° C waro whakamaroke.
• I roto i te awhe 110 ° C - 200 ° C me te gigrosokpicheskaya tohaina herea colloidally makuku pōkia hau.
• I 200 ° C - rere 300 ° C teuteu waiariki, haere tahi nei i te hanganga o ngā hua haurehu waihā o te kinonga waiariki me te wāhinga o te rōpū thermally labile hāora-kei roto.
• 300-500 ° C - te whānuitanga pāmahana i roto i nei i reira ko te āhua kirihou. Inarā tukua hau me te kohu, i hanga te wāhanga wai te.
• 550-800 ° C - o coking reo. rahi Synthesis.
• 900-1100 ° C - High carbonization pāmahana.

Tuhinga o oumu Coke

Coke pūhiko oumu, te parau tumu o i whakaahuatia i roto i tenei tuhinga titau kore whakangungu motuhake i mua i te tuku i te hua oti i roto i o reira. No hatepea atu iti iho i te rua tekau meneti i mua i te issuance o te oumu i runga i te kaupapa whakahauanga i te plenum ka pūrongo reira ki te huru na roto i te whakatuwheratanga i te taupoki o te riser.

I muri iho, whakamana te tango tatau oumu, me te pana i roto i te kokonati ruma kaitinei i pereoo ki te pae motuhake. I roto i tenei take, ki te hoki tetahi take i reira ko te roa o te Coke whakaritea neke atu i tekau meneti, me whakaturia hoki te tatau i roto i te wahi. Ko reira taimi halá, ki te whakatuwhera te tino rāhuitia te taupoki o te ata, ka rite ki tenei kia meinga te tiango nui o te ararewa i roto i te pūhiko. I tua atu, tika me te whakawāteatia tatau oumu o graphite me teriuma i mua, me muri i te tukanga o tuku te hua oti. Coke tinei i roto i te motokā motuhake - he tukanga whakahauanga, no te mea kahore tenei mahi oti Coke taea anō-whakakā.

whakarato Coke pākahiko tātai e kia whai i te oumu whakahaere me te tiaki wā. I roto i kawea te huringa mahi i roto i Coke aki, a i roto i te tiaki - kawea i roto i te tiaki o te tipu me te taputapu katoa, horoi, me te pera i runga i.

ngako

I te maroke i te wāhanga tuatahi o te coking waro, e nekehia atu nga haurehu katoa adsorbed i reira, me te tīmata whāwehe. I te wa o te waro i roto i te whakawhitinga kāwanatanga kirihou tīmata sintering - he tukanga e he whakatakotoria mo te huringa coking katoa. I te toru o te wā te whakamamaetia calcination me āhua-pakeke. papu te reira i te ātete papatipu Kaore whakatairanga hau i runga i to ratou ara ki te plenum hau, reira hanga he coking pēhanga, i roto i te mahi utua e te na'ina'iraa o te Coke kua hanga e.

tiaki

"He aha e kore e taea e koe te aukati i te pākahiko Coke?" - e maha e taea rongo te pātai taua i te tangata, i matara atu i te pikonga me mita o Coke production. Ko te mea, ko te e hangaia enei wae e ki te mahi i raro i etahi tikanga (nui pāmahana, abrasion me pera i runga i. D.) A i te take o te mutu mau hooraa, kahore whakangungu tika, e taea ki te ngaro to koutou aua marae i roto, e te ngaro noa enei oumu. Heoi, i roto i te mahi i ētahi wā i ki whakatarewa te mahi o te oumu pūhiko Coke, me te mahi i mehua tiaki opredlenii. Pehea mahi reira - te whakaahua roa rawa, e anake tatou faaite atu e te vai nei te he "cool" me "wera" tiaki pera-ka karanga. Ko tēhea putanga o ratou ki te whiriwhiri - solves reira ano Kaiwhakahaere, i runga i te āhuatanga, me te take mo te whakatārewatanga o te mahi o te wae rānei.