Taw qhia rau Coal
Coal yog ib hom carbonized pob txha pob zeb ntxhia. Nws tau teeb tsa los ntawm Carbon, hydrogen, oxygen, nitrogen thiab lwm cov ntsiab lus, feem coob siv tau roj los ntawm tib neeg. Tam sim no, cov thee muaj 63 lub sij hawm ntawm kev tshawb nrhiav tshwj tseg ntim ntau dua li roj av. Coal tau hu ua Dub Kub thiab cov zaub mov ntawm kev lag luam, yog lub zog tseem ceeb txij thaum xyoo pua 18th. Thaum lub sij hawm kev siv tshuab kev lag luam, nrog rau cov kev tsim tawm thiab siv hluav taws xob ua kom dav siv raws li muaj roj thiab coj tsis tau cov haujlwm loj rau cov neeg.
Daim ntawv thov ntawm cov thee
Tuam Tshoj cov thee tau muab faib ua kaum pawg. Feem ntau, lean thee, cocking thee, thee thee, coally thee, cohesive cohesive, unbasal thee yog raug xa mus rau li bituminous thee; Lean thee yog hu ua anththracite; Yog tias cov ntsiab lus tsis txaus siab tshaj 40%, nws yog hu ua kom tiav.
Cov rooj sib faib teal (feem ntau yog coking thee)
| Hom | Muag pob zeb | Me ntsis thee | Lean thee | Cawv Coal | Rog thee | Roj av thee | Kev Ua Phem Ua Npuab Siab | Tsis-Cog Ntawv Thuam | NTA NTSHAV THEE | Xim av thee |
| Qhib tshuab | 0 ~ 10 | > 10 ~ 20 | > 14 ~ 20 | 14 ~ 30 | 26 ~ 37 | > 30 | > 20 ~ 37 | > 20 ~ 37 | > 37 | > 40 |
| Cov Cody cov yam ntxwv | / | 0 (hmoov) | 0 (blocks) 8 ~ 20 | 12 ~ 25 | 12 ~ 25 | 9 ~ 25 | 0 (blocks) ~ 9 | 0 (hmoov) | 0 ~ 5 | / |
Lignite:
Feem ntau yog loj heev, tsaus xim av, tsaus nti thiab xoob kev ntxhib los mos; Nws muaj txog 40% kev hloov pauv tsis meej, qhov chaw nres tsheb tsawg thiab yooj yim mus ntes hluav taws. Nws yog feem ntau siv nyob rau hauv cov roj av, liquefaction kev lag luam, lub hwj huam boiler, thiab lwm yam.
Backuminous thee:
Nws yog feem ntau granular, me me thiab powdery, feem ntau dub thiab ci, uas muaj ntau dua 30% kev hloov pauv, tus neeg hloov pauv tau yooj yim thiab yooj yim rau kev nres; Feem ntau cov coals bituminous yog lo thiab yooj yim rau slag thaum lub sijhawm sib txuas. Nws yog siv nyob rau hauv co num, thee ua ke, fais fab boiler thiab kev lag luam roj av.
Anthracite:
Muaj ob yam hmoov thiab cov me me, uas yog xim dub, nws yog xim hlau thiab ci. Tsawg dua impurities, kev ntxhib los mos, siab cov ntsiab lus carbon monoxide, nce mus txog ntau dua 80%; Cov ntsiab lus tsis txaus ntseeg, qis dua 10%, qhov chaw nres tsheb loj yog qhov siab, thiab nws tsis yooj yim rau hluav taws. Tsim nyog tus nqi ntawm cov thee thiab av yuav tsum tau ntxiv rau kev sib txuas rau kev txo cov hluav taws kub. Nws tuaj yeem siv los ua pa roj lossis siv roj.
Txheej Txheem Txaus Ntawm Cov Hluav Taws Xob Hluav Taws Xob
Rau cov thee sib tsoo, nws yog feem ntau yog raws nws HERZURG CLEAETHENT. Qhov loj dua ntawm Harzburg Grindability coeffent, qhov zoo dua kev sib tsoo (≥ 65), thiab tus me dua li Harzburg Grindabilient Cleeffabilient, nyhav kev sib tsoo, lub zog nyuaj (55-60).
Hais lus:
① Xaiv lub tshuab loj raws li cov zis thiab cov kev xav tau zoo;
Daim ntawv thov lub ntsiab: Thermal pulverized thee
Kev tsom xam ntawm kev sib tsoo zeb qauv
1. Pendulum Zeb (HC, HCQ series pulliized thee zeb):
Tsawg tus nqi peev qis, cov zis siab siab, kev siv hluav taws xob tsawg, cov khoom siv ruaj khov thiab suab nrov tsawg; Lub drawback yog tias kev ua haujlwm thiab saib xyuas tus nqi yog siab dua li ntawm cov zeb ntsug.
Peev txheej ntawm HC Series Sib Tsoo Zeb (200 Mesh D90)
|
| HC1300 | HC1700 | Hc2000 |
| Muaj peev xwm (T / H) | 3-5 | 8-12 | 15-20 |
| Mill lub cev muaj zog (KW) | 90 | 160 | 315 |
| Lub cev muaj zog (KW) | 90 | 160 | 315 |
| Classfier tsav (kw) | 15 | 22 | 75 |
Reverts (kev teeb tsa tseem ceeb):
① Hongcheng patented qhib Circuit Court system yog signite thiab nplaim hluav taws nrog lub siab qhib.
② Plum Blossom ncej nrog Ntsug Pendulum qauv qauv tsim lub tes tsho, uas muaj cov nyhuv zoo dua.
③ Cov Khoom Siv Hluav Taws Xob Cov Khoom Siv yog tsim rau cov kab ke.
④ Cov tshuab nqus av thiab cov raj xa dej yuav tsum tsim kom tsis txhob muaj plua plav tua cov tuag ces kaum kom deb li deb tau.
⑤ rau cov hmoov conveying system, nws raug nquahu kom cov neeg muas zaub tau txais kev roj conveying thiab tus condrically ntxiv nitrogen conveying thiab nitric oxide nrhiav kom cov txheej txheem.
2. Ntsug Pob Zeb Cug (HlM ntsug thee zeb):
Cov zis ntau, cov khoom loj-loj loj, tus nqi kho qis, qib siab ntawm kev siv tshuab thiab paub tab yog cov cua tshuab kub. Qhov tsis zoo yog cov nqi peev thiab loj hauv pem teb.
Cov Lus Qhia Tshwj Xeeb thiab Kev Ntsuas Cov Lus ntawm HLM Pulverized Hlau Ntsej Ntsej (Metallurgical Kev Lag Luam)
| Tus qauv | Hlm1300mf | HLM1500MF | HLM1700MF | HLM1900MF | Hlm2200mf | HLM2400MF | HLM2800MF |
| Muaj peev xwm (T / H) | 13-17 | 18-22 | 22-30 | -40 | 40-50 | 50-70 | 70-100 |
| Khoom Siv Hluav Taws Xob | I≤15% | ||||||
| Khoom Zoo | D80 | ||||||
| KHOOM KWV YEEM | ≤1% | ||||||
| Lub cev muaj zog loj (KW) | 160 | 250 | 315 | 400 | 500 | 630 | 800 |
Theem I:CRushing ntawm raw khoom
LojTheeCov ntaub ntawv yog crushed los ntawm cov crusher mus rau pub fineness (15mm-50mm) uas tuaj yeem nkag mus rau cov zeb sib tsoo.
Lub sam thiaj': Grov qab
Lub crushedTheeCov ntaub ntawv me tau raug xa mus rau Hopper Hopper los ntawm of the elevator, thiab tom qab ntawd xa mus rau qhov sib tsoo Chamber ntawm zeb tusyees thiab ntau los ntawm feeder rau kev sib tsoo.
Theem III:Cais homtej
Cov hmoov av puav leej tau qhab nia los ntawm cov hoob kawm tiav, thiab cov hmoov tsis zoo yog muab qhab nia los ntawm cov neeg ua haujlwm tau muab qhab nia thiab xa rov qab mus rau lub tshuab loj rau kev sib tsoo.
Lub sam thiajV: Cedection ntawm cov khoom tiav
Cov hmoov ua raws li lub txiaj ntsig ntws los ntawm cov raj xa dej nrog cov roj thiab nkag mus rau cov plua plav collector rau kev sib cais thiab sau. Cov khoom tau sau ua tiav cov hmoov tau xa mus rau cov khoom tiav los ntawm cov cuab yeej tawm los ntawm cov hmoov pov thawj tawm los ntawm cov hmoov tanker lossis cov pob ntim ntawv tsis siv neeg.
Daim Ntawv Thov Cov Piv Txwv ntawm Cov Hmoov Nplej Ua
Qauv thiab naj npawb ntawm cov cuab yeej no: 3 teeb tsa HC1700 Qhib Circuit Court System Sib Tsoo Mills
Ua cov khoom siv: anthracite
Feleness ntawm cov khoom tiav: 200 Mesh D92
Khoom muaj peev xwm: 8-12 tons / teev
Txoj haujlwm yog los muab cov mem tes los rau cov thee-tua hluav taws boiler ntawm cov cua tshuab hluav taws xob hauv bulianta thee mine ntawm ib pawg. Tus neeg ua lag luam dav dav ntawm txoj haujlwm no yog Tuam Txhab Koom Academy ntawm Cov Hluav Taws Xob Sciences. Txij thaum xyoo 2009, Suav Academy ntawm Cov Hluav Taws Xob Hluav Tshuaj Ntsuam Xyuas tau ua tus khub nrog Hongcheng thiab lub zog muaj zog. Tag nrho cov thee-rho tawm boiler boiler thiab pulverized cov txheej txheem cov hmoov hluav taws xob tau txais hongcheng sib tsoo zeb kom sib tsoo. Txij li 6 xyoo dhau los, Hongcheng tau koom tes ua ke nrog cov kev kawm hnyav, thiab pulverized thee scieces tau kis tau txhua qhov chaw tsim hluav taws xob loj hauv Suav teb. Peb tej phiaj xwm npaj peb cov Raymond Mills nrog HC1700 Qhib Circuit Court, uas yog tsim tshwj xeeb rau kev sib tsoo thee. HC1700 Pulverized Coal graring zeb hniav sib tsoo Circuit Court, Installation ntawm kev tawg-ua pov thawj thiab lub kaw lus muaj kev nyab xeeb thiab txhim khu kev qha. Cov zis ntawm HC1700 zeb yog 30-40% siab dua li ntawm kev ua pa pendulum sib tsoo zeb, uas yog lub zog-txuag thiab ib puag ncig-kev ua phooj ywg.
Lub Sijhawm Post: Oct-22-2021
