Isisombululo

Isisombululo

Intshayelelo ngamalahle

amalahle

Amalahle luhlobo lweminerali ye-carbonized fossil.Ihlelwe yikhabhoni, ihydrogen, ioksijini, initrogen kunye nezinye izinto, uninzi olusetyenziswa njengamafutha ngabantu.Okwangoku, amalahle anomthamo oyi-63 womthamo ohlolisisiweyo kune-petroleum.Amalahle abizwa ngokuba yigolide emnyama kunye nokutya kweshishini, yeyona nto inamandla ukusukela ngenkulungwane ye-18.Ngexesha leNguqulelo yezoShishino, kunye nokuyilwa kunye nokusetyenziswa kwe-injini yomphunga, amalahle asetyenziswa kakhulu njengamafutha emizi-mveliso kwaye azisa amandla amakhulu angazange abonwe ngaphambili eluntwini.

Ukusetyenziswa kwamalahle

Amalahle aseTshayina ahlulwe abe ziindidi ezilishumi.Ngokuqhelekileyo, amalahle abhityileyo, amalahle okuphekela, amalahle atyebileyo, amalahle egesi, ubumbano olubuthathaka, olungabotshwanga kunye namalahle omlilo amade abizwa ngokudibeneyo njengamalahle e-bituminous;Amalahle abhityileyo abizwa ngokuba yisemi Anthracite;Ukuba umxholo oguquguqukayo mkhulu kune-40%, ubizwa ngokuba yi-lignite.

Itheyibhile yokuhlelwa kwamalahle (ingakumbi amalahle okuphekelwa)

Udidi

Amalahle athambileyo

Amalahle amancinci

Amalahle abhityileyo

Ukupheka amalahle Amalahle atyebileyo

Amalahle egesi

Amalahle ebhondi abuthathaka

Amalahle angekho kwibhondi

Amalahle amadangatye amade

Amalahle amdaka

Ukuguquguquka

0~10

>10~20

>14~20

14-30

26–37

>30

>20~37

>20~37

>37

>40

Iimpawu zeCinder

/

0(umgubo)

0(iibhloko) 8~20

12-25

12-25

9-25

0(iibhloko)~9

0(umgubo)

0~5

/

Lignite:

Ubukhulu becala obukhulu, buntsundu, bubumnyama bubengezela, ubume obuxengayo;Iqulethe malunga ne-40% yezinto eziguquguqukayo, indawo yokutshisa ephantsi kwaye kulula ukubamba umlilo.Ngokuqhelekileyo isetyenziswa kwi-gasification, i-liquefaction industry, ibhoyili yamandla, njl.

Amalahle eBituminous:

Ngokuqhelekileyo igranular, encinci kunye nomgubo, ubukhulu becala imnyama kwaye iyabengezela, inokwakheka okuhle, iqulethe ngaphezulu kwe-30% yezinto eziguquguqukayo, indawo yokutshisa ephantsi kwaye kulula ukuyitshisa;Uninzi lwamalahle e-bituminous ancangathi kwaye kulula ukuwabeka ngexesha lokutsha.Isetyenziswa kwi-coking, ukudibanisa amalahle, kwibhoyila yamandla kunye neshishini lokufakwa kwegesi.

I-anthracite:

Kukho iindidi ezimbini zomgubo kunye namaqhekeza amancinci, amnyama, esinyithi kunye nemenyezelayo.Ukungcola okuncinci, ukuthungwa kwe-compact, umxholo ophezulu wekhabhoni osisigxina, ukuya kuthi ga kwi-80%;Umxholo oguquguqukayo uphantsi, ngaphantsi kwe-10%, indawo yokutshisa iphezulu, kwaye akulula ukubamba umlilo.Umlinganiselo ofanelekileyo wamalahle nomhlaba uya kongezwa ukuze uvuthe ukuze kucuthwe ubushushu bomlilo.Ingasetyenziselwa ukwenza igesi okanye ngokuthe ngqo njengamafutha.

Inkqubo yokuhamba ngokucolwa kwamalahle

Ukusila amalahle, isekelwe ikakhulu kwi-Harzburg grindability coefficient.Ubukhulu be-Harzburg grindability coefficient, ngcono ukugaya (≥ 65), kunye ne-Harzburg grindability coefficient encinci, kunzima ukugaya (55-60).

Amagqabantshintshi:

① khetha umatshini ophambili ngokwemveliso kunye neemfuno zokulunga;

② Isicelo esiphambili: amalahle acoliweyo ashushu

Uhlalutyo kwiimodeli zokusila

1. Ilitye lokusila iPendulum (HC, HCQ series pulverized coal mill):

Ixabiso eliphantsi lotyalo-mali, imveliso ephezulu, ukusetyenziswa kwamandla aphantsi, izixhobo ezizinzileyo kunye nengxolo ephantsi;I-drawback yeyokuba iindleko zokusebenza kunye nokugcinwa ziphezulu kunelo lokusila elithe nkqo.

Itheyibhile yomthamo weHC series yokusila (200 mesh D90)

HC1300

HC1700

HC2000

Umthamo (t/h)

3-5

8-12

15-20

Injini yokusila engundoqo (kw)

90

160

315

Injini yokuvuthela (kw)

90

160

315

Injini yodidi (kw)

15

22

75

Amagqabantshintshi (uqwalaselo olungundoqo):

① Inkqubo yesekethe evulelekileyo yaseHongcheng yamkelwe i-lignite kunye namalahle amadangatye amade anokuguquka okukhulu.

② Isakhelo sentyatyambo yeplum enesakhiwo se-pendulum esithe nkqo samkela isakhiwo semikhono, esinesiphumo esingcono.

③ Isixhobo sobungqina bokudubula siyilelwe inkqubo.

④ Umqokeleli wothuli kunye nombhobho uya kuyilwa ukunqanda ukufumba kothuli kwikona efileyo kangangoko kunokwenzeka.

⑤ Kwinkqubo yokuhambisa umgubo, kucetyiswa ukuba abathengi bamkele ukugqithiswa kwegesi kwaye bongeze ngokwemeko i-nitrogen yokuhambisa kunye nenkqubo yokubona i-nitric oxide.

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

2. Ilitye lokusila elithe nkqo (i-HLM yokusila nkqo yamalahle):

Imveliso ephezulu, imveliso enkulu, izinga lokugcinwa okuphantsi, iqondo eliphezulu lokuzisebenzela kunye nobuchwepheshe bomoya oshushu ovuthiweyo.Ukungalungi ziindleko eziphezulu zotyalo-mali kunye nomgangatho omkhulu.

Ukucaciswa kunye neeparitha zobugcisa ze-HLM ecoliweyo yokusila yamalahle ethe nkqo (ishishini lesinyithi)

Umzekelo

I-HLM1300MF

I-HLM1500MF

I-HLM1700MF

I-HLM1900MF

I-HLM2200MF

I-HLM2400MF

I-HLM2800MF

Umthamo (t/h)

13-17

18-22

22-30

30-40

40-50

50-70

70-100

Ukufuma kwezinto

≤15%

Ukulunga kwemveliso

D80

Ubumanzi bemveliso

≤1%

Amandla enjini angundoqo (kw)

160

250

315

400

500

630

800

Inqanaba I:Cukungxama kwemathiriyeli ekrwada

EnkuluAmalahleIsixhobo sityunyuzwa sisityumsi ukuya kwi-fineness feed (15mm-50mm) enokungena kwilitye lokusila.

IqongaII: Gukukrazula

AbatyumkileyoAmalahleizinto ezincinci zithunyelwa kwi-hopper yokugcina nge-elevator, kwaye emva koko ithunyelwe kwigumbi lokusila le-mill ngokulinganayo kunye nenani le-feeder yokugaya.

Inqanaba III:Hlelange

Izinto ezigayiweyo zihlelwa yinkqubo yokulinganisa, kwaye ipowder engafanelekanga ihlelwe ngu-classifier kwaye ibuyiselwe kumatshini oyintloko wokugaya kwakhona.

IqongaV: Cukuqokelelwa kweemveliso ezigqityiweyo

Umgubo ohambelana nokucoleka uqukuqela kumbhobho onerhasi uze ungene kumqokeleli wothuli ukuze wahlulwe kwaye uqokelelwe.Umgubo ogqityiweyo oqokelelweyo uthunyelwa kwisisele semveliso egqityiweyo ngesixhobo sokuhambisa ngezibuko lokukhupha, kwaye emva koko upakishwe yipowder tanker okanye i-automatic packer.

I-HC Petroleum Coke Mill

Imizekelo yesicelo sokwenziwa komgubo wamalahle

Imodeli kunye nenani lesi sixhobo: iiseti ezi-3 ze-HC1700 zenkqubo yesekethe evulekileyo yokusila

Ukulungisa imathiriyeli ekrwada: I-anthracite

Ukulunga kwemveliso egqityiweyo: I-200 mesh D92

Umthamo wezixhobo: 8-12 tons / iyure

Le projekthi kukubonelela ngamalahle asulungekileyo kwibhoyila ebaselwa ngamalahle enkqubo yokufudumeza ephantsi komhlaba kumgodi wamalahle waseBulianta weqela.Ukontraka jikelele weprojekthi yi-China Academy yeSayensi yamalahle.Ukusukela ngo-2009, iAkhademi yaseTshayina yeSayensi yamalahle ibe liqabane lobuchule laseHongcheng kunye nomanyano olomeleleyo.Zonke iiprojekthi zebhoyila ezibaselwe ngamalahle kunye neeprojekthi zamalahle ezicolisiweyo zamkela i-Hongcheng yokusila ukuze ihambelane nenkqubo.Kule minyaka mi-6 idlulileyo, i-Hongcheng ibambisene ngokunyanisekileyo ne-Academy of Coal Sciences, kwaye iiprojekthi zokucolwa kwamalahle zisasazeke kuzo zonke iindawo zokuvelisa amalahle eTshayina.Le projekthi ithatha iiseti ezintathu zeRaymond Mill ezine-HC1700 inkqubo yesekethe evulekileyo, eyilelwe ngokukodwa ukucola amalahle acoliweyo.I-Hc1700 i-pulverized coal grinding Mill ithatha isiphaluka esivulekileyo, ukufakwa kwesixhobo sobungqina bokudubula kunye namanye amanyathelo, kwaye inkqubo ikhuselekile kwaye ithembekile.Imveliso ye-HC1700 ye-mill yi-30-40% ephezulu kunaleyo ye-pendulum yokusila yemveli, egcina amandla kunye nokusingqongileyo.

https://www.hongchengmill.com/hc1700-pendulum-grinding-mill-product/

Ixesha lokuposa: Oct-22-2021