Matambudziko Akajairika EOvheni YeCoke uye Matanho Ehunyanzvi (1)

1.Ko "Blasting" inonzwika sei kazhinji panguva yekutsinhana kwehovheni yecoke?

"Kuputika" kunokonzerwa nekusanganiswa kwe coke oven gasi nemhepo mudhina rezvidhina gasi kuti ubatidze uye kudzosera moto. Kazhinji, "kuputika" kunoitika anenge 10-20s mushure mekutsinhana. Mazhinji acho anoitika muzvidhinha gasi ducts apo updraft inochinjwa kusvika downdraft.

Zvikonzero zvinowanzoitika ndezvi:

(1) Waya yepamusoro yejongwe yekutsinhana yanyanya kusununguka, zvichikonzera kubuda kwemhepo.
(2) Kudonha kwemhepo mumapaipi akatwasuka uye akatwasuka epasi.
(3) Paunenge uchishandura plate ye orifice, bvudzi rebhuruu screw harina kusimbiswa mushure me15 ~ 20 seconds mushure mekuwedzera uye kubvisa jongwe rakavharwa, zvichiita kuti mhepo ipinde mukati, zvichiita kuti "moto".
(4) Jongwe rekutsinhanisa harina kuvhurwa kana kuvharwa zvakanaka, kona yejongwe haina kukwana, kana jongwe rakatenderedzwa 90 ° asi harina kuvharwa zvakakwana, izvo zvinogona kukonzera kubuda kwemhepo uye kutorwa kwemhepo kubva pachiteshi chekubvisa kabhoni.
(5) Nheyo uye goko rejongwe rekutsinhana harina kuvhuvhuta zvakanaka, marara kana kuti mafuta, uye mhepo inobuda kunyangwe yakavharwa zvakazara.
(6) Mukutyora kwehurongwa hwekumanikidza, iyo graphite inodzivirira yekamuri yecarbonization yakapiswa, uye gasi mbishi rakadonha.
(7) Pombi yegasi yezvidhinha iri kubuda.

2.Emergency kurapwa kwemoto mukuru muimba yepasi gasi pombi?

Kana iyo dhayamita yepombi iri pamusoro pe100mm, zvishoma nezvishoma vhara gasi rinobva vharuvhu, uye kana dzvinyiriro ichidonha kusvika pa500Pa, shandisa chinodzimisa moto chinopfungaira kudzima moto, uye pfuura nitrogen nechitsinga kugura gasi kuti uwane kudzima moto. Kana dhayamita yepombi iri pasi pe100mm, vhara gasi rinobva uye pfuura nitrogen nemhepo yekudzima moto.

3.Kuita sei nemoto muduku mukamuri yepasi gasi pombi?

Pfeka chifukidziro chegasi uye udzime moto nevhu reyero, masaga akanyorova kana chekudzimisa moto.

4.Ko iyo gasi rinobuda rinofamba sei?

Gasi rinobuditswa rinopfuura nepaburi remuchinjiko kuenda kunzira inodzika yemoto, yobva yapfuura nemunzira, inoyerera rejenareta, flue diki, uye sub-flue kumudzi wechimney, uye inopomberwa kure nechimney ichiiswa mukati. atmosphere.

5.Ndeipi basa reiyo exhaust plate?

Iyo inodzora huwandu hwemhepo inopinda mucoke oven yekudziya system uye huwandu hwekuputika kwevira gasi, ukuwo ichidzora gasi rekuburitsa rinogadzirwa neinodziya system.

6.Ndeipi midziyo yekudziya yehovha yecoke?

Pombi yegesi, gasi remarara pani, gasi preheater, gasi musanganiswa, kuwedzera nekubvisa jongwe, kuchinjanisa jongwe, tangi remvura, chinja, kuyerera, tembiricha uye kuyera kuyera chubhu, nezvimwe.

7.Sei iyo coke oven gasi isingapfuuri nepakati regenerator?

Coke oven gasi ine methane yakawanda uye mamwe mahydrocarbon. Zvinhu izvi zvinoora pakupisa kwepamusoro uye zvinogadzira mahara kabhoni kana magraphite deposits anogona kuvharisa nyore zvidhinha kana chute. Uye zvakare, coke oven gasi ine yakakwira calorific kukosha uye haidi kupiswa kusvika kune tembiricha yakakwira sekuputika kwefurnace gasi.

8.Sei coke oven gasi ichifanira kupiswa kusvika 45℃?

Nekuti iyo coke oven gasi ine imwe isina kudzoserwa tara, naphthalene uye zvimwe zvinhu, izvi zvinhu zvinodzika kana tembiricha yadzikira, uye kazhinji inovharira mapaipi ari mupombi yegasi jongwe, orifice ndiro kana diki pombi dhayamita, izvo zvinokanganisa zvakanyanya Iyo coke oven iri. kudziyisa zvakaenzana. 

9.Ndeipi mamiriro ekupisa gasi uye kupisa kwakakwana?

Mamiriro ekupisa: kupisa-inotsigira mumiriri, nzvimbo yekubatidza.

Mamiriro ekupisa zvakakwana: mweya wakakwana uye kusangana kwakazara nemafuta; nzvimbo yakakwana yekupisa uye nguva; zvigadzirwa zvekupisa zvinogona kuburitswa zvakanaka.

10.Ndeipi mamiriro ekuputika?

Kusanganiswa kwehuwandu hwemhepo uye zvinopisa zviri mukati memuganhu unoputika; gasi rinoputika rinosangana nemoto kana zvinhu zvitsvuku zvinopisa.

11.Paunenge uchishandisa blast furnace gasi, nei dzimwe nguva kudzvanywa kwakanaka kunogadzirwa pamurwi wegasi?

Rusvingo rwekuvhara rejenareta runodonha, kusveta mumhepo yakawanda, iyo inodzivirira gasi kuti ipfuure, zvichiita kuti kumanikidzwa kwakanaka pamurwi wegesi; iyo checker zvidhinha ye regenerator block, gasi rakavharwa, uye kudzvinyirira kwakanaka kunogadzirwa pamurwi wegesi.

12.Sei imba yekupisa ichifanira kukamurwa kuita mikoto mizhinji yemoto yakamira?  

Kupatsanura kamuri yekupisa kuita "masero" mazhinji kunogona kuwedzera kusimba kwemuviri wechoto, uye nekuti inowedzera nzvimbo yeinopenya kupisa kupisa, inobatsira kune inopenya kupisa kupisa. Kupatsanura kamuri yekupisa mumigero yakawanda yakatwasuka inogona kumanikidza kuyerera kwemhepo inopisa mushure mekupisa kugovaniswa zvakaenzana pakureba kwekamuri yekupisa kuti uwane chinangwa chekudziya yunifomu yekamuri yecarbonization.


Nguva yekutumira: Jan-05-2022