IsiNgesi

Buyela kuluhlu

Ukukhetha iMpompo eLungileyo yeGesi yeFlue Desulphurisation



Njengoko amaziko amatsha asebenza ngamalahle asebenza kumgca wokuhlangabezana nemfuno ekhulayo yombane e-US nakwihlabathi jikelele, kukho imfuneko eyandayo yokucoca ukukhutshwa kwezityalo ukuze kuhlangatyezwane nemigaqo yomoya ococekileyo. Iimpompo ezikhethekileyo zinceda ukusebenzisa ezi zikhuhla ngokufanelekileyo kunye nokuphatha i-slurries e-abrasive esetyenziswe kwinkqubo ye-flue gas desulphurisation (FGD).

 

Ukukhetha impompo yeFGD

Njengoko olu daka lwe-limestone lufuna ukushukunyiswa ngokufanelekileyo ngenkqubo yoshishino entsonkothileyo, ukukhethwa kweempompo ezifanelekileyo kunye neevalvu (kuthathelwa ingqalelo iindleko zabo zomjikelo wobomi bonke kunye nokugcinwa kwazo) kubalulekile.

 

Uthotho lwe TL >impompo yeFGD yimpompo ye-centrifugal yenqanaba elinye. Isetyenziswa ikakhulu njengempompo yokujikeleza kwinqaba efunxayo kwizicelo zeFGD. Ineempawu ezinjalo: umthamo obanzi wokuqukuqela, ukusebenza kakuhle okuphezulu, ukonga amandla aphezulu. Olu luhlu lwempompo luhambelana nesakhiwo esiqinileyo X isibiyeli esinokugcina indawo eninzi. Ngeli xesha inkampani yethu iphuhlisa iintlobo ezininzi zezinto ezijoliswe kwiimpompo ze-FGD.

>TL FGD Pump

Impompo ye-TL FGD

Inkqubo ye-FGD iqala xa ukutya kwe-limestone (ilitye) kuncitshiswe ngobukhulu ngokuyityumza kwilitye lokusila emva koko ixutywe namanzi kwitanki yokubonelela ngodaka. Udaka (malunga nama-90% amanzi) luthi lufakwe kwitanki yokufunxa. Njengoko ukuhambelana kwe-limestone slurry kudla ngokutshintsha, iimeko zokufunxa zinokuthi zenzeke ezinokukhokelela kwi-cavitation kunye nokungaphumeleli kwepompo.

 

Isisombululo sempompo esiqhelekileyo kwesi sicelo kukufaka isinyithi esiqinileyo>impompo eludaka ukumelana nolu hlobo lweemeko. Iimpompo zentsimbi eqinile kufuneka zikwazi ukumelana neyona nkonzo iludaka olurhabaxa kakhulu kwaye kufuneka ziyilwe ukuba zibe lula kakhulu ukuzigcina kwaye zikhuseleke.

 

Eyona nto ibalulekileyo kubunjineli bempompo ziifreyimu ezithwele umsebenzi onzima kunye neeshafti, amacandelo ashinyeneyo angaphezulu eludongeni kunye neendawo zokunxiba ezinokutshintsheka ngokulula. Iingqwalasela zeendleko zomjikelo wobomi zizonke zibalulekile xa uchaza iimpompo zeemeko zokusebenza ezinzima, ezifana nenkonzo ye-FGD. Iimpompo eziphezulu ze-chrome zifanelekile ngenxa ye-pH ephazamisayo ye-slurry.

 

Slurry Pump

Impompo eLudaka

Udaka oludaka kufuneka lumpontshwe ukusuka kwitanki yokufunxa ukuya phezulu kwinqaba yokutshiza apho lutshizwe lujonge ezantsi njengenkungu ecolekileyo ukuze lusabele ngegesi ephumayo ehamba phezulu. Ngomthamo wokumpompa ngokuqhelekileyo kuluhlu lwe-16,000 ukuya kwi-20,000 yeegaloni ze-slurry ngomzuzu kunye neentloko ze-65 ukuya kwi-110 yeenyawo, iimpompo ze-rubber ezine-slurry ziyisisombululo esifanelekileyo sokumpompa.

 

Kwakhona, ukuhlangabezana neengqwalasela zeendleko zomjikelo wobomi, iimpompo kufuneka zixhotyiswe ngee-impellers ezinkulu zedayamitha ezisezantsi zezantya zokusebenza eziphantsi kunye nobomi obude bokunxiba, kunye neentambo zerabha ezibuyiselwayo endaweni ezinokubotshelelwa ukuze zilungiswe ngokukhawuleza. Kwiziko lombane eliqhelekileyo elibaswa ngamalahle, iimpompo ezimbini ukuya kwezintlanu ziya kusetyenziswa kwinqaba yokutshiza nganye.

 

Njengoko i-slurry iqokelelwa phantsi kwenqaba, iimpompo ezininzi ezifakwe irabha zifunekayo ukuhambisa i-slurry kwiitanki zokugcina, amachibi omsila, amaziko okucoca inkunkuma okanye izihlungi zokucoca. Ngokuxhomekeke kuhlobo lwenkqubo ye-FGD, ezinye iimodeli zempompo ziyafumaneka ukukhutshwa kwe-slurry, ukubuyiswa kwangaphambili kwe-scrubber kunye nokubamba izicelo ze-basin.

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