Mafita

Mafita

Gabatarwa ga man fetur coke

Man Fetur Coke

Coke na man fetur yana raba mai mai sauƙi da mai nauyi, mai nauyi yana juyawa zuwa samfurin ƙarshe ta hanyar fashewar zafi. Idan aka kwatanta da bayyanar, coke ba shi da tsari iri ɗaya kuma girman ƙusoshin baƙi (ko barbashi) yana da walƙiya ta ƙarfe; ƙwayoyin coke suna da tsarin ramuka, manyan abubuwan sune carbon, mallakar fiye da 80wt%, sauran kuma sune hydrogen, oxygen, nitrogen, sulfur da abubuwan ƙarfe. Halayen sinadarai na coke na man fetur tare da halayensa na musamman na zahiri da sinadarai da halayen injiniya. Carbon mara canzawa wanda shine ɓangaren zafi na kansa, abu mai canzawa da ƙazanta na ma'adinai (sulfur, mahaɗan ƙarfe, ruwa, toka, da sauransu), duk waɗannan alamun suna ƙayyade halayen sinadarai na coke.

Alluran coke:Suna da tsarin allura da kuma zare mai haske, galibi ana amfani da su azaman electrode mai ƙarfi na graphite a cikin yin ƙarfe. Don allurar coke yana da ƙaƙƙarfan buƙatar ingancin sulfur, yawan toka, canzawa da yawan gaske da sauransu, don haka akwai buƙatu na musamman ga fasahar sarrafa coke da kayan da aka yi amfani da su.

Coke mai soso:babban amsawar sinadarai, ƙarancin ƙazanta, galibi ana amfani da shi a masana'antar aluminum da masana'antar carbon.

Coke mai harbi ko coke mai zagaye:Siffar siffar silinda, diamita na 0.6-30mm, yawanci ana samar da ita ne ta hanyar ragowar kwalta mai yawan sulfur, ana iya amfani da ita ne kawai don samar da wutar lantarki, siminti da sauran man fetur na masana'antu.

Coke na foda:Ana samar da shi ta hanyar sarrafa coking mai ruwa-ruwa, ƙwayoyin suna da kyau (diamita na 0.1-0.4mm), babban ƙarfin canzawa da faɗaɗa zafi yana sa ba za a iya amfani da shi kai tsaye a cikin lantarki da masana'antar carbon ba.

Amfani da man fetur coke

Babban fannin amfani da man fetur a kasar Sin shine masana'antar aluminum mai amfani da wutar lantarki, wanda ya kai sama da kashi 65% na jimillar amfani da man fetur. Sai kuma masana'antar carbon, silicon na masana'antu da sauran masana'antu masu narkar da mai. Ana amfani da man fetur a matsayin mai a siminti, samar da wutar lantarki, gilashi da sauran masana'antu, wanda hakan ya kai wani kaso kadan. A halin yanzu, wadata da bukatar man fetur a cikin gida iri daya ne. Duk da haka, saboda yawan man fetur mai yawan sulfur da ake fitarwa, jimillar samar da man fetur a cikin gida bai isa ba, kuma ana bukatar a shigo da man fetur mai matsakaicin da babban sulfur don kari. Tare da gina adadi mai yawa na na'urorin coking a cikin 'yan shekarun nan, za a inganta da fadada fitar da man fetur a cikin gida.

①Masana'antar gilashi masana'antar amfani da makamashi ce mai yawa. Kudin mai nata ya kai kimanin kashi 35% ~ 50% na farashin gilashi. Tanderun gilashi kayan aiki ne da ke da ƙarin amfani da makamashi a layin samar da gilashi. ② Da zarar an kunna tanderun gilashi, ba za a iya rufe shi ba har sai an gyara tanderun (shekaru 3-5). Saboda haka, dole ne a ci gaba da ƙara mai don tabbatar da zafin tanda na dubban digiri a cikin tanderun. Saboda haka, sashen tattara mai na gaba ɗaya zai sami injinan injina masu jiran aiki don tabbatar da ci gaba da samarwa. ③ Ana amfani da foda na coke na mai a masana'antar gilashi, kuma ana buƙatar ƙarancin ya zama raga 200 D90. ④ Yawan ruwan coke da aka girbe gabaɗaya shine 8% - 15%, kuma yana buƙatar a busar da shi kafin shiga injin niƙa. ⑤ Rage yawan danshi na samfurin da aka gama, mafi kyau. Gabaɗaya, tasirin bushewa na tsarin da'irar buɗewa ya fi kyau.

Tsarin kwararar man fetur na coke

Babban siga na niƙa coke na man fetur

Ma'aunin niƙa

Babban danshi (%)

Danshin ƙarshe (%)

>100

≤6

≤3

−90

≤6

≤3

>80

≤6

≤3

−70

≤6

≤3

>60

≤6

≤3

⼜40

≤6

≤3

Bayani:

1. Sigar ma'aunin niƙa mai sauƙin niƙa na kayan man fetur na coke shine abin da ke shafar fitowar injin niƙa. Ƙasa da ma'aunin niƙa mai ƙarancin niƙa, ƙasa da fitarwa;

  1. Danshi na farko na kayan amfanin gona gabaɗaya kashi 6% ne idan danshi na kayan amfanin gona ya fi kashi 6%, ana iya tsara na'urar busar da kaya ko injin niƙa da iska mai zafi don rage danshi, don inganta fitarwa da ingancin kayayyakin da aka gama.

Shirin zaɓin samfurin injin yin foda na man fetur na coke

200mesh D90 Raymond mill

Injin Naɗa Na Tsaye Ana amfani da injin niƙa mai siffar 1250 Vertical Roller a Xiangfan, yana da yawan amfani da makamashi saboda tsohon nau'insa kuma ba tare da sabuntawa ba tsawon shekaru. Abin da abokin ciniki ke damuwa da shi shine aikin shiga ta cikin iska mai zafi.
Injin niƙa mai tasiri Kasuwar da ta kai kashi 80% a Mianyang, Sichuan da Suowei, Shanghai kafin shekarar 2009, yanzu haka tana raguwa.

Binciken fa'idodi da rashin amfanin injinan niƙa daban-daban:

Raymond Mill:tare da ƙarancin kuɗin saka hannun jari, yawan fitarwa, ƙarancin amfani da makamashi, kayan aiki masu karko da ƙarancin kuɗin kulawa, kayan aiki ne masu kyau don ƙera man fetur na coke;

Injin niƙa a tsaye:babban kuɗin saka hannun jari, yawan fitarwa da kuma yawan amfani da makamashi;

Injin sarrafa tasiri:ƙarancin kuɗin saka hannun jari, ƙarancin fitarwa, yawan amfani da makamashi, yawan gazawar kayan aiki da kuma yawan kuɗin kulawa;

Bincike kan samfuran injin niƙa niƙa

https://www.hongchengmill.com/hc-super-large-grinding-mill-product/

Fa'idodin niƙa na HC jerin a cikin man fetur coke pulverizing:

1. Kamfanin HC Petroleum Coke niƙa Tsarin: matsin lamba mai yawa da kuma yawan fitarwa, wanda ya fi na injin niƙa na yau da kullun da kashi 30%. Fitarwar ta fi ta injin niƙa na tasiri sama da kashi 200%.

2. Daidaiton rarrabuwa mai girma: ƙanƙantar samfurin gabaɗaya yana buƙatar raga 200 (D90), kuma idan ya fi girma, zai kai raga 200 (D99).

3. Tsarin niƙa yana da ƙarancin hayaniya, ƙarancin girgiza da kuma aikin kare muhalli mai yawa.

4. Ƙarancin kuɗin kulawa, sauƙin kulawa da ƙarancin kuɗin aiki.

5. Dangane da buƙatun tsarin, tsarin niƙa zai iya wuce iska mai zafi 300°C don cimma samar da busasshiyar da niƙa (misali kayan gini na Three Gorges).

Bayani: A halin yanzu, masana'antar niƙa ta HC1300 da HC1700 suna da kaso mafi girma na kasuwa na fiye da kashi 90% a fannin niƙa coke na mai.

Mataki na I:Chanzarta kayan aiki

Babbanman fetur cokeAna niƙa kayan ta hanyar niƙa har zuwa mafi kyawun abinci (15mm-50mm) wanda zai iya shiga injin niƙa.

Matakin matakiII: Gyin kurkura

An murƙusheman fetur cokeAna aika ƙananan kayayyaki zuwa wurin ajiyar kaya ta hanyar lif, sannan a aika su zuwa ɗakin niƙa na injin niƙa daidai gwargwado ta hanyar mai ciyarwa don niƙa.

Mataki na III:Rarrabayin

Ana tantance kayan da aka niƙa ta hanyar tsarin tantancewa, kuma mai rarrabawa zai tantance foda mara cancantar sannan ya mayar da shi babban injin don sake niƙawa.

Matakin matakiV: Ctattara kayayyakin da aka gama

Foda da ta dace da ƙanƙantar ta na ratsa bututun mai tare da iskar gas ɗin kuma tana shiga cikin mai tattara ƙura don rabawa da tattarawa. Ana aika foda da aka tattara zuwa wurin da aka gama samfurin ta hanyar na'urar jigilar kaya ta tashar fitarwa, sannan a sanya ta cikin tankin foda ko mai shiryawa ta atomatik.

Kamfanin HC Petroleum Coke niƙa

Misalan amfani da sarrafa foda na coke na petroleum

Samfurin da adadin wannan kayan aiki: Layukan samarwa HC2000 guda 3

Sarrafa albarkatun ƙasa: pellet coke da soso coke

Ingancin samfurin da aka gama: raga 200 D95

Ƙarfin aiki: 14-20t / awa

Mai aikin ya duba zaɓin kayan aikin injin niƙa na man fetur na coke sau da yawa. Ta hanyar kwatantawa sosai da masana'antun injin niƙa da yawa, sun sayi na'urorin niƙa na Guilin Hongcheng HC1700 da na'urorin niƙa na HC2000 a jere, kuma sun kasance masu abokantaka da haɗin gwiwa da Guilin Hongcheng tsawon shekaru da yawa. A cikin 'yan shekarun nan, an gina sabbin layukan samar da gilashi da yawa. Guilin Hongcheng ya aika injiniyoyi zuwa wurin abokin ciniki sau da yawa bisa ga buƙatun mai shi. An yi amfani da kayan aikin niƙa na Guilin Hongcheng a cikin ayyukan niƙa na man fetur na masana'antar gilashi a cikin shekaru uku da suka gabata. Layin samar da naƙasa na man fetur na coke wanda Guilin Hongcheng ya tsara yana da aiki mai kyau, yawan fitarwa, ƙarancin amfani da makamashi da ƙarancin gurɓataccen ƙura a cikin bitar niƙa, wanda abokan ciniki suka yaba masa sosai.

Kamfanin HC Petroleum Coke niƙa

Lokacin Saƙo: Oktoba-22-2021