Kupititsa patsogolo Chitetezo Chachilengedwe: Kutulutsa Mphamvu ya Dynamic Exhaust Gas Desulfurization Systems

chithunzi 1Desulfurization Tower

The utsi wa gasi desulfurization dongosolo ndi chida chofunikira chomwe chimagwiritsidwa ntchito kuchepetsa sulfure dioxide (SO2) zomwe zili mu gasi wa flue. Mfundo yake yogwirira ntchito ndi mitundu yogwiritsira ntchito ndi yotakata.

Zotsatirazi ndizofotokozera mwatsatanetsatane za kutha Gasi Desulfurization dongosolo:

1.Mfundo yogwirira ntchito

Mfundo ntchito dongosolo utsi mpweya desulfurization makamaka ogaŵikana chonyowa desulfurization ndi youma desulfurization:

chithunzi 2 Tchati choyenda cha dongosolo lotayira gasi desulfurization

Kunyowa desulfurization:Wet desulfurization ndi imodzi mwamakina omwe amagwiritsidwa ntchito kwambiri pa desulfurization. Mu njira yonyowa ya desulfurization, njira za alkaline monga laimu slurry kapena sodium hydroxide nthawi zambiri zimagwiritsidwa ntchito ngati zotsekemera. Pamene mpweya wa chitoliro ukudutsa mu nsanja ya desulfurization, imakhudzidwa kwathunthu ndi nkhungu yamadzi kapena njira ya alkaline yopopera kuchokera kutsitsi. Sulfur dioxide mu gasi wa flue amatengeka ndi choyezera ndipo amakhudzidwa ndi mankhwala kupanga sulfates (monga calcium sulfite kapena calcium sulfate). Pambuyo pake, ma sulfatewa amatha kukonzedwanso, monga makutidwe ndi okosijeni, crystallization, ndi zina zambiri, kuti apange zinthu zopangidwa ndi gypsum.

chithunzi 8 Desulfurization nsanja zikuchokera chithunzi

Dry desulfurization:Dry desulfurization sagwiritsa ntchito madzi kapena madzi, koma amagwiritsa ntchito zowuma zowuma (monga activated carbon, calcium oxide, etc.) kuti adsorbe sulfure dioxide mu gasi wa flue. Njirayi nthawi zambiri imakhala yoyenera nthawi zomwe madzi omwe ali mu gasi wa flue amakhala ochepa kapena kuti madzi otayira ayenera kupewedwa.

2.Kupanga kwadongosolo

Dongosolo la desulfurization ya zinyalala nthawi zambiri limaphatikizapo magawo akulu awa:

Dongosolo la gasi: Amapangidwa ndi chitseko cholowera mpweya wa gasi wolowera, chitseko chotchingira gasi cholowera, chitoliro chachitsulo, ndi zina zotere, zomwe zimapangitsa kuti mpweya wa flue wokhala ndi sulfure dioxide ulowe mu dongosolo la desulfurization.

Dongosolo lokonzekera la Absorbent (njira yonyowa): Monga makina okonzekera matope a laimu, kuphatikiza silo ya ufa wa laimu, silo yogwedezeka, zida zoyezera, screw feeder, makina opangira slurry, ndi zina zotero, zomwe zimagwiritsidwa ntchito pokonzekera choyezera chomwe chimafunikira kuti desulfurization.

Desulfurization Tower: Desulfurization tower ndiye chida chachikulu cha desulfurization system. The flue mpweya amachitira mankhwala ndi kuyamwa mu nsanja kukwaniritsa desulfurization kwenikweni. The chonyowa desulfurization nsanja zambiri okonzeka ndi kutsitsi wosanjikiza ndi kulongedza wosanjikiza bwino desulfurization dzuwa.

chithunzi 9 Desulfurization nsanja

Gypsum dehydration system (njira yonyowa):Pazinthu zopangira zinthu monga gypsum yopangidwa ndi kunyowa konyowa, chithandizo chakusowa madzi m'thupi chimafunika kuti chigwiritsidwe ntchito kapena kutaya.

Public engineering System: Kuphatikizira dongosolo madzi dongosolo, otsika-voteji mphamvu yogawa dongosolo ndi wothinikizidwa mpweya dongosolo, etc., kupereka zofunika ntchito dongosolo desulfurization.

Dongosolo Lopitirizabe Loyang'anira Ulamuliro wa Gasi wa Flue (CEMS):amagwiritsidwa ntchito kuyeza magawo a mpweya wa flue wa chipangizo cha desulfurization mu nthawi yeniyeni, kupereka deta yosinthira magawo ogwiritsira ntchito chipangizo cha desulfurization, kuonetsetsa kuti chipangizocho chikugwira ntchito bwino, ndikupereka deta yowunikira ntchito ya chipangizo cha desulfurization.

3.Kuchuluka kwa Ntchito

The utsi wa gasi desulfurization dongosolo chimagwiritsidwa ntchito m'madera osiyanasiyana mafakitale, makamaka mafakitale amene amafuna kuchuluka kwa zimachitikira mankhwala ndi kupanga mpweya chitoliro munali sulfure dioxide, monga petrochemicals, mafuta kuyenga, zitsulo, feteleza mankhwala, zitsulo, magetsi, etc.

4.Technical Ubwino

The utsi wa gasi desulfurization dongosolo ali ndi ubwino zambiri luso, kuphatikizapo mkulu desulfurization dzuwa, kusinthasintha ntchito mode, applicability lonse, ndi zachilengedwe wochezeka ndi mankhwala. Komanso, ndi patsogolo mosalekeza luso, zinyalala gasi desulfurization dongosolo mosalekeza wokometsedwa ndi bwino kusintha desulfurization dzuwa, kuchepetsa ndalama zoyendetsera ntchito ndi kuchepetsa chilengedwe.

5.Chidule

chithunzi 10 Zinyalala gasi desulfurization zida

Mwachidule, zinyalala gasi desulfurization dongosolo ndi zofunika kuteteza chilengedwe zida, amene ali ndi tanthauzo lalikulu kuchepetsa okhutira sulfure dioxide mu utsi mafakitale ndi kuteteza chilengedwe ndi thanzi la anthu.