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Okwu mmalite nke Desulfurization Vertical Roller Mill Sistemu

Usoro eruba nkedesulfurization vetikal igwe ihe igweusoro dị mma, a na-echekwa ego na njikwa mmepụta dị mfe.Mgbe ị na-ahọrọ atụmatụ usoro mmepụta na nhọrọ ngwá ọrụ nke desulfurization limestone ntụ ntụ, a ga-anabata usoro na teknụzụ ọhụrụ tozuru okè na nke a pụrụ ịdabere na ya, nke bụ akụ na ụba, ezi uche, bara uru na ntụkwasị obi.HCMilling (Guilin Hongcheng), dị ka atụmatụ imewe na emeputa nke desulfurization vetikal igwe igwe igwe usoro, ga-ewebata desulfurization mmetụta nke vetikal ala igwe igwe.

 https://www.hongchengmill.com/hlm-vertical-roller-mill-product/

HLMdesulfurization vetikal igwe ihe igwe

Ọtụtụ isi ihe na-emetụta arụmọrụ desulfurization:

1. Nkume ọkwa

A na-ekpebi ọkwa limestone site na ọdịnaya CaO.Ọdịnaya CaO kachasị elu nke nkume limestone dị ọcha bụ 56%.Nke dị elu nke ịdị ọcha nke limestone, nke ka mma desulfurization arụmọrụ.Dị ka onye na-emepụta usoro, mgbe ị na-emepụta ihe ndị ahụ, ọ bụghị nanị na ị ga-agbakọọ ihe mejupụtara kemịkalụ ya, ma ghọtakwa ihe onwunwe ya.Ọdịnaya calcium oxide nke ọkwa limestone nke mbụ bụ 48% - 54%;Nkume limestone anaghị achọ ọdịnaya CaO dị elu.Nkume nke nwere CaO> 54% nwere ịdị ọcha dị elu ma mee ya.Ọ dịghị mfe ịkwanye ma nwee nkwụsi ike kemịkalụ siri ike, n'ihi ya, ọ dịghị mma maka iji dị ka desulfurizer.

 

2. Ịdị mma nke ntụ ntụ limestone

The nta urughuru size nke limestone ntụ ntụ, ibu ndị kpọmkwem n'elu ebe.Dị ka mgbasa mmeghachi omume nke nzu bụ a siri ike-mmiri mmiri abụọ mmeghachi omume mmeghachi omume, na ya mmeghachi omume ọnụego bụ nhata kpọmkwem n'elu ebe nke limestone ahụ, finer limestone ahụ nwere ezigbo mgbasa arụmọrụ, elu dị iche iche metụtara mmeghachi omume ọnụego, elu desulfurization arụmọrụ na Iji limestone tinye n'ọrụ, mana ka ntakiri ahụ na-adị obere, ka oriri ike na-egwepịa ya dị elu.N'ozuzu, ọnụego ngafe nke ntụ ntụ limestone na-agafe 325 mesh sieve (44 microns) bụ 95%.

 

N'otu oge ahụ, oke nha nke ntụ ntụ ntụ ntụ na-ejikọta na àgwà nke nkume nzu.Iji hụ na arụmọrụ desulfurization na ọnụ ọgụgụ iji limestone ruru ọkwa ụfọdụ, mgbe ọdịnaya adịghị ọcha dị na limestone dị elu, nkume nzu kwesịrị ịdị mma.

 

Teknụzụ nkwadebe ntụ ntụ limestone na-eji desulfurization vetikal igwe ihe igweSistemu:

N'ihi na FGD usoro iji limestone ntụ ntụ dị ka desulfurizer, limestone ntụ ntụ kwesịrị ime siri ike mmiri mmiri abụọ-phase mgbasa mmeghachi omume, na mmeghachi omume ọnụego bụ nti na kpọmkwem elu ebe nke limestone ahụ.The nta urughuru size nke limestone ntụ ntụ bụ, ibu kpọmkwem n'elu ebe site uka bụ.Mkpụrụ osisi limestone nwere ezigbo solubility, yana ọnụego mmeghachi omume dị iche iche metụtara dị elu.Otú ọ dị, ka nta nke urughuru size nke limestone, na elu ike oriri nke-etipịa.N'ozuzu, ọnụego ngafe nke ntụ ntụ limestone na-agafe 325 mesh sieve (44 microns) bụ 95%.N'otu oge ahụ, oke nha nke ntụ ntụ ntụ ntụ na-ejikọta na àgwà nke nkume nzu.Iji hụ na arụmọrụ desulfurization na ọnụ ọgụgụ iji limestone ruru ọkwa ụfọdụ, mgbe ọdịnaya adịghị ọcha dị na limestone dị elu, nkume limestone ga-adị mma.A na-eji teknụzụ igwe ihe igwe ọdịnala eme ihe iji kwadebe ntụ ntụ limestone, nke nwere nnukwu ike oriri, mmepụta dị ala, usoro mgbagwoju anya, yana siri ike ịchịkwa ịdị mma na grading.Site na mmepe nke teknụzụ egweri, a na-anabata teknụzụ igwe igwe kwụ ọtọ.N'ihi ụkpụrụ na-egweri ihe oyi akwa, oriri ike dị ala (20-30% dị ala karịa ike oriri nke igwe igwe tube), ihe mejupụtara kemịkalụ nke ngwaahịa ahụ kwụsiri ike, gradation nke ahụ bụ otu, usoro usoro ahụ dịkwa mfe. .

 

A na-eji gwongworo ma ọ bụ forklift na-ebuba nkume nzu nke na-abanye n'osisi ahụ n'ime hopper, a na-egwepịakwa nzu n'otu ọkwa.A na-ezigara ihe mgbochi limestone na onye na-akụpịa ihe site na nri efere.The nri urughuru size na-n'ozuzu na-achịkwa na 400-500mm, na ewepu urughuru size na-achịkwa na banyere 15mm.A na-eziga nkume nzu a gbajiri agbaji n'ime silo nkume limestone site na ngwá ọrụ ebufe, na elu silo na-eji otu ihe na-anakọta uzuzu maka iwepụ uzuzu.A na-eji igwe na-achịkwa ọsọ na-achịkwa belt n'ala ala silo a na-atụta nkume limestone ahụ e gwepịara egwepịa, wee tinye ya n'igwe igwe kwụ ọtọ site n'ihe ebufe eriri maka egweri.Ngwaahịa emechara bụ ntụ ntụ limestone nwere ezigbo meshes 250.A na-ebuga ntụ ntụ limestone mgbe egweri ya na ụlọ nkwakọba ihe emechara maka nchekwa.N'elu ụlọ nkwakọba ihe a na-eji otu uzuzu uzuzu maka iwepụ uzuzu.A na-ebuga ngwaahịa ndị emechara na nnukwu ụgbọ ala maka nnyefe site na nnukwu igwe na ala nke ụlọ nkwakọba ihe.

 

Desulfurization mmetụta nkeigwe ihe igwe kwụ ọtọ:

Usoro egweri nkeHLMigwe ihe igwe kwụ ọtọ nakweere ụkpụrụ ihe eji eme ihe oyi akwa, na-enwe nrụgide na-egweri, obere mkpọtụ, obere ike oriri, obere uwe, ike ime mgbanwe na ihe, usoro nhazi dị mfe na arụmọrụ dị elu.A na-arụ ọrụ ahụ dum n'okpuru nrụgide na-adịghị mma na obere mmetọ uzuzu.Usoro egweri nke igwe igwe kwụ ọtọ nwere grading otu ọka, ịdị mma ngwaahịa a na-agbanwe agbanwe (ịdị mma ngwaahịa nwere ike iru meshes 600 ma ọ bụ karịa), enwere ike tụọ ngwa ngwa ma mezie ịdị mma ngwaahịa ahụ.

 

Ọ bụrụ na ị nwere mkpa metụtara, biko kpọtụrụ anyị maka nkọwa nke akụrụngwa ma nye anyị ozi ndị a:

Aha akụrụngwa

Mma ngwaahịa (ntupu/μm)

ikike (t/h)


Oge nzipu: Nov-11-2022