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I-Plate Frame Membrane Filter Press Industrial Sludge Dewatering Process Equipment
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Imizi-mveliso yosetyenziso lomatshini wokucoca:
Umatshini wokucoca isihluzi baye baba sisixhobo esiyimfuneko kumashishini ahlukeneyo ngenxa yoyilo lwabo olukrelekrele kunye nokusebenza kwabo. Iifayile zokucoca zineenkalo ezahlukeneyo zesicelo kwaye zidlala indima ebalulekileyo kwimichiza, imigodi, ukutya kunye nesiselo, amayeza, ukukhuselwa kwendalo kunye namanye amashishini.
Kwishishini lemichiza, oomatshini bokucoca basetyenziselwa ukucubungula inani elikhulu lenkunkuma yeekhemikhali kunye nokukhupha ngokufanelekileyo izibonelelo ezinokuphinda zisetyenziswe. Izakhono zokwahlula okuqinileyo kolwelo lokucoca ulwelo lwenza ukuba lulungele ukuphatha inkunkuma yemichiza.
Kwimizi-mveliso yemigodi kunye nesinyithi, izihluzi zokucoca zisetyenziselwa ukwahlula ngokufanelekileyo izinto eziqinileyo kutywala bentsimbi ngexesha lokutsalwa kunye nokusetyenzwa kwentsimbi. Oku kunceda ukunciphisa impembelelo yokusingqongileyo kwimisebenzi yemigodi kwaye ivumela izibonelelo ezixabisekileyo ukuba zibuyiselwe.
Ishishini lokutya kunye nesiselo likwathembele kakhulu kumatshini wokucoca ukwahlula iimveliso zolwelo ezisulungekileyo kwimathiriyeli ekrwada ngexesha lemveliso. Oku kuqinisekisa ukuveliswa kokutya okukumgangatho ophezulu kunye neemveliso zesiselo.
Kwishishini lamachiza, ukusetyenziswa komatshini wokucoca kubalulekile ekucoceni nasekucaciseni izisombululo zamachiza ukuqinisekisa ukuba imveliso yokugqibela ihlangabezana nemigangatho engqongqo yomgangatho.
Ukongeza, kwinkalo yokhuseleko lwendalo esingqongileyo, oomatshini bokucoca badlala indima ebalulekileyo ekuphatheni amanzi amdaka emizi-mveliso kunye nogutyulo lwasekhaya. Ngokunciphisa ngokufanelekileyo amanqanaba ongcoliseko lwamanzi, izihlungi zokucoca zinceda ukuphucula ukuzinza kwendalo.
Umgaqo osebenzayo wokucoca ukucoca kunye neendawo zayo zokusebenza zenza isixhobo esinamandla kwimveliso yoshishino. Ukukwazi kwayo ukwandisa ukusebenza kakuhle, ukuphucula umgangatho wemveliso kunye nokusebenzisa ngokufanelekileyo izixhobo kuyenza ibe sisixhobo esiyimfuneko kumashishini amaninzi.
Isishwankathelo, ukusetyenziswa ngokubanzi komatshini wokucoca kumashishini ahlukeneyo kuqaqambisa ukubaluleka kwabo kwiinkqubo zokwahlula okuqinileyo-olwelo. Ngokufumana ukuqonda okunzulu malunga nendlela abasebenza ngayo oomatshini bokucoca kunye nezicelo zabo, amashishini anokwenza uninzi lwesi sixhobo ukuhlangabezana neemfuno zabo zokwahlulwa kolwelo oluqinileyo. Ukuguquguquka komatshini wokucoca kubenza babe yi-asethi eyimfuneko kwiinkqubo zoshishino zanamhlanje, ngakumbi kwintsimi yonyango lwe-sludge kunye nokukhupha amanzi.
Ubume besixhobo sokucoca isihluzi:
Umatshini wokucoca umatshini luhlobo lwezixhobo zokucoca ezisetyenziswa ngokuqhelekileyo, ezisetyenziswa ngokubanzi kwiindawo ezahlukeneyo zoshishino, ezifana nokucocwa kwamanzi amdaka, iikhemikhali, amayeza, ukutya kunye namanye amashishini. Umsebenzi wayo oyintloko kukucoca izinto eziphathekayo kunye nokwahlula ngokufanelekileyo i-liquid kunye neqinile, ukuze kufezekiswe injongo yokuhlanjululwa, ukuhlukana kunye nokugxininiswa. Ubume besixhobo sokucoca isihluzi siqulunqwe ikakhulu ngala malungu alandelayo:
1. Imidiya yokucoca. Imidiya yokuhluza efana nelaphu lokucoca okanye i-mesh idlala indima ebalulekileyo ekuhluzeni nasekuhlukaniseni. Ivumela ulwelo ukuba ludlule ngelixa igcina amasuntswana aqinileyo, ngaloo ndlela iququzelela inkqubo yokwahlula. Ukukhetha imidiya yokucoca ixhomekeke kwindawo yesicelo kunye neemfuno ezithile zokuhluza.
2. Ipleyiti yokucoca. Ipleyiti yokucoca ingundoqo yesixhobo kwaye iqulethe iipleyiti ezininzi zokucoca. Ngokusebenzisa inkqubo ye-hydraulic, iipleyiti zixinzelelwe ukuba zenze indawo yokucoca evaliweyo. Oku kuvumela izinto ukuba zingene kwimidiya yokucoca phantsi koxinzelelo, ivumela ukuhluzwa okusebenzayo kolwelo.
3. Isixokelelwano se-hydraulic sisebenza njengomthombo wamandla wokucoca. Iqukethe ipompo ye-hydraulic, i-cylinder ye-oyile, i-valve ye-hydraulic, njl.
4. Inkqubo yolawulo yindlela engundoqo yokulawula nokulawula umatshini wokucoca. Iqulethwe ngamacandelo ahlukeneyo olawulo kunye neenzwa, kubandakanywa nekhabhinethi yokulawula umbane, iphaneli yokusebenza, inzwa yoxinzelelo, njl njl. Inkqubo yokulawula idlala indima ebalulekileyo ekubekeni iliso nasekulawuleni inkqubo ye-hydraulic ukuqinisekisa ukusebenza ngokufanelekileyo komatshini wokucoca.
5. Isakhelo somshini wokucoca sisebenza njengenkxaso yenkxaso yesixhobo sonke. Ngokuqhelekileyo kwakhiwa ngokusebenzisa iiprofayili zetsimbi ezahlukeneyo kunye neepleyiti ukubonelela ukuzinza kunye nokuqina kumatshini wokucoca. Ukuqina kunye nokuqina kwe-rack kuchaphazela ngokuthe ngqo ukusebenza kunye nobomi benkonzo yezixhobo.
6. Isixhobo sokucoca siyinxalenye ebalulekileyo yokucoca ifayile kwaye isetyenziselwa ukucoca izinto zokucoca kunye neeplati zokucoca. Isixhobo sokucoca ngokuqhelekileyo siquka imibhobho yokucoca, iimpompo zokucoca kunye neetanki zokucoca ukuqinisekisa ukugcinwa okuchanekileyo kunye nobomi benkonzo yokucoca.
7. Isixhobo esiphathwayo: isixhobo esiphathwayo sesinye sezixhobo ezincedisayo zokucoca, esetyenziswa kakhulu ukuhambisa ipleyiti yokucoca kunye nesixhobo sokucoca. Izixhobo eziphathwayo zivame ukuqulunqwa ngamaqonga eefowuni, iifreyimu ezihambayo, njl., Ezinokuthi zikhethwe ngokwemimandla eyahlukeneyo yesicelo kunye neemfuno zokucoca.
Oku ngasentla sisingeniso esifutshane kwisakhiwo sesixhobo sokucoca isixhobo. Kusenokubakho umahluko kulwakhiwo lweentlobo ezahlukeneyo zezixhobo zokucoca, kodwa ngokuqhelekileyo ziqulunqwe zezi ndawo zingasentla. Ukubunjwa kwesakhiwo sezixhobo zokucoca ukucoca kukulungele ukusetyenziswa kakuhle kunye nokugcinwa kwezixhobo zokucoca izixhobo, ukuphucula ukusebenza kakuhle kwezixhobo kunye nokwandisa ubomi benkonzo yezixhobo.
Ngokubanzi, uyilo lwesakhiwo sezixhobo zokucoca kukwenza ngcono ukuhluzwa kunye nenkqubo yokwahlula. Icandelo ngalinye lidlala indima ebalulekileyo ekuqinisekiseni ukusebenza kakuhle kunye nokusebenza kwezixhobo zakho. Nokuba sisihluzo sepleyiti yokucofa, ipleyiti yokucoca ipleyiti okanye i-membrane yesihluzo sokucoca, ukusebenza ngokufanelekileyo kwawo onke amacandelo kubalulekile kunyango olusebenzayo lodaka kunye nokukhupha amanzi.
Umgaqo osebenzayo wepleyiti kunye nomatshini wokucoca isakhelo:
Inkqubo yokusebenza yepleyiti kunye nefreyimu yokucoca icwecwe ikakhulu ibandakanya ukuvalwa kwepleyiti yokucoca, isihluzo sokutyisa, i-diaphragm extrusion, umva ophakathi ukuvuthela, ukutsala ipleyiti yokuzothula.
Inkqubela phambili yakutsha nje kunyango lwerhasi yenkunkuma imele inkqubela phambili ebonakalayo ekujonganeni nemingeni yokusingqongileyo ngelixa ikwabonelela ngamathuba kumashishini ukuba aphumelele ngendlela ezinzileyo, enobungani nokusingqongileyo. Esi sisombululo sitsha sibophelelekile ukuba sibe nefuthe elihle kwiinkalo zokunyanga i-gas yenkunkuma kunye nokukhuselwa kwendalo kunye nesithembiso sokusebenza kakuhle, iindleko eziphantsi zokusebenza kunye nokungcola okwesibini.
I-1) Vala umshicileli wokucoca kwaye ucinezele ipleyiti yokucoca. Ipompo yeoli yoxinzelelo oluphantsi iqala ukulayisha, kwaye ipleyiti yokucoca iqala ukuvala. Xa uxinzelelo lungaphezu kwe-5 MPa, ipompo ye-oyile ephantsi iyayeka, kwaye ipompo ye-oyile yoxinzelelo oluphezulu iqala. Xa uxinzelelo lufikelela kwixabiso elimiselweyo (ixabiso elikhoyo langoku liyi-30 ~ 34 MPa), ipompo ye-oyile yoxinzelelo oluphezulu iyayeka ukusebenza, kwaye ukuvalwa kokucoca ukucoca kugqityiwe.
2) Emva kokuba inyathelo lokuvala lefayile yokutya ligqityiwe, ipompo yokutya iya kuqalisa ukutya ngokwenkqubo emiselweyo. Izinto zingena kwipleyiti kunye nesakhelo sokucoca i-press, kunye noxinzelelo lwesondlo lwenza ukuba i-filtrate idlule kwilaphu lokucoca, kwaye i-slid ibanjwe ngelaphu lokucoca ukwenza ikhekhe lokucoca. Ngenkqubela phambili yokucoca, uxinzelelo lokucoca luqhubeka lukhula, igumbi lokucoca lizaliswa ngokuthe ngcembe ngekhekhe lokucoca, kwaye uxinzelelo lwesondlo luqhubeka lukhula, kwaye luhlala lungatshintshi ixesha elide. Ngokunyuka kwexesha lokutya, ukuhamba kokutya kwehle ukuya kwi-8 m3 / min, kwaye uxinzelelo lokutya lwafikelela kwi-0. Xa malunga ne-7MPa, ipompo yokutya iyeka ukusebenza. Ngethuba lexesha lokutya, uxinzelelo lwe-cylinder engundoqo lutshintsha, kunye nepompo ye-oyile ephezulu iya kusebenza ngokukhawuleza ukuhlangabezana nexabiso loxinzelelo olumiselweyo.
I-3) Ixabiso elimiselweyo lokunyanzeliswa kokutya kunye namandla okugqithisa ukwandisa kunye nokugqithiswa kwe-diaphragm plate yi-0.7MPa kunye ne-1.3MPa ngokulandelanayo. Ipompo ye-extrusion iqala ukusebenza, kwaye izinto eziphathekayo zinyanzeliswa ngamandla kwaye ziphelelwe ngamanzi kunye noxinzelelo lwe-diaphragm. Inkqubo ye-extrusion igqityiwe xa uxinzelelo olubekiwe lufikelelwa. Amanzi akhutshiweyo aphindiselwa emva kwibhakethi ekhutshiweyo. Amanzi okuhluza akhutshwa ngelaphu lokucoca, izinto eziqinileyo zivaliwe ngelaphu lokucoca, kwaye umxholo oqinileyo we-sludge uphuculwa ngakumbi.
I-4) Emva kokuba i-centre back ivuthela i-extrusion pressure ifikelela kwixabiso elimiselweyo, qalisa i-center back ivuthela ngokweprogram emiselweyo. Ngokubanzi, ixabiso elibekiweyo loxinzelelo lokuvuthela umva yi-0.5MPa, enokuphucula isihluzo esiqinileyo sekhekhe lokucoca, ukususa ngokufanelekileyo intsalela yombhobho wokutyisa, ukuphepha ukuvaleka kombhobho wokutya, kunye nokuphucula ubomi benkonzo ilaphu lokucoca.
I-5) Vula ipompo ye-oyile yoxinzelelo oluphezulu lokucoca ukucoca ukuqala, i-valve yokubuyisela i-valve, i-oyile kwi-cylinder ephambili iqala ukubuyela kwi-tank yeoli, kwaye uxinzelelo luqala ukukhululeka. Xa uxinzelelo lwehla malunga ne-18 MPa, ipompo ye-oyile yoxinzelelo oluphezulu iyayeka, ipompo yeoli yoxinzelelo oluphantsi iqala ukusebenza, uxinzelelo luyancipha ngokukhawuleza malunga ne-0.4 MPa, umshini wokucoca uvuliwe, kwaye ubuyela kwindawo yokuqala.
Imiba enefuthe lokucoca isihluzi:
1. Uxinzelelo
Into ephambili echaphazela umphumo wokucoca isihluzo sokucoca kulawulo loxinzelelo. Njengoko sonke siyazi, umgaqo-siseko oyintloko wokusebenza kokucoca kukuqonda umsebenzi wokucoca ngokulawula kunye nokulungiswa koxinzelelo, ngoko umgangatho wenkqubo yoxinzelelo uhambelana ngokuthe ngqo nomgangatho wesiphumo sokucoca.
2. Isantya factor
Enye into echaphazela ukusebenza komatshini wokucoca sisantya sokuhluza. Ngoku abaninzi abavelisi balandela ngokungaboniyo isantya sokucoca imveliso kunye nokungahoyi undoqo wokucoca. Enyanisweni, ngokutsho koxinaniso ulwelo kunye nokumelana kunye nezinye izinto ezahlukeneyo ukuba kuqwalaselwe kunye nokusasazwa efanelekileyo ukusetyenziswa isantya umatshini, nto leyo phambi kokuba ukuthengwa abayili kufuneka ukuyila eyabo.
3. Indawo yokucoca
Izinto ezichaphazela umphumo wokucoca isihluzo sokucoca yindawo yokucoca. Njengoko sonke sisazi, indawo enkulu yokucoca, ngokukhawuleza ukuhamba kwento ngesihluzi, ngakumbi intsalela iya kususwa kuyo, kwaye isiphumo sokucoca siya kuba sibi. Kunjalo, uxinaniso olufanayo alukho likhulu njengengingqi encinci yesihluzi. Nangona kunjalo, le ndlela yokuthelekisa ayisebenzi kwiimveliso ezineendawo ezahlukeneyo ze-mesh.
Unyango lwe-Sludge: Izinto eziluncedo kumatshini woShicilelo lweFilter:
Umshicileli wokucoca sisixhobo esibalulekileyo kushishino lonyango lodaka. Zisetyenziselwa ukwahlula izinto eziqinileyo kunye nolwelo olusuka kudaka kwaye ziza kwiindidi ezininzi, kubandakanywa izicoci zeplate yokucoca, ipleyiti kunye nefreyimu yokucoca isihluzo, kunye nocinezelo lokucoca inwebu. Aba matshini bayimfuneko ekugxothweni kodaka kwaye baxhotyiswe ngeempawu eziphambili zokuphucula inkqubo yokucoca. Nazi ezinye zezibonelelo zokucoca izihluzi:
1. Yandisa isantya sokuhluza:
Umshicileli wokucoca wamkela ipleyiti yokucoca inqaku lekholamu yeconvex ukunyusa indawo yokuqhuba amanzi esebenzayo kunye nokufezekisa isantya sokuhluza ngokukhawuleza. Olu luyilo lukwavumela ukuba i-filtrate ihambe kuyo nayiphi na indlela, inciphisa inkqubo yokucoca.
2. Uyilo olusebenzayo noluluncedo:
Indawo yokutya ibekwe embindini wepleyiti yokucoca. Inobukhulu obukhulu bepore, ukuchasana okuncinci kunye nokuhanjiswa kwamandla, kuyenza ilungele izinto ezahlukeneyo ezinomngeni. Ukongeza, uyilo olusebenziseka lula luvumela ukufakwa lula kunye nokutshintshwa kwelaphu lokucoca, ukuphucula ukulula kunye nokuqina.
3. Imathiriyeli ehlala ixesha elide kunye nekhemikhali:
Iifayile zokucoca zakhiwe kwizinto eziqinisiweyo zepolypropylene, ezaziwa ngokuzinza kwayo, ukuxhathisa ukubola kunye nokungangeni kweekhemikhali. Oku kuqinisekisa ukuba izixhobo ziyakwazi ukumelana neemeko zonyango ezinodaka kunye nokunciphisa amandla okusebenza ngexesha lokusebenza.
4. Ukusebenza ngokufanelekileyo nangokuthembekileyo:
Uyilo lwesakhelo esinengqiqo kunye nendlela yokusebenza edibeneyo, edityaniswe noxinzelelo lwe-hydraulic kunye nezixhobo zombane, ukunciphisa amandla okusebenza ngexesha lokusebenza komatshini. Ukugcinwa koxinzelelo oluzenzekelayo kunye ne-gauge yoxinzelelo lombane loqhagamshelwano, oluzinzileyo kunye nokusebenza okuthembekileyo.
5. Ukwandisa amandla okuphelelwa ngamanzi emzimbeni:
Ukusetyenziswa kweepleyiti ze-membrane zokucoca kwiifayile zokucoca zivumela ikhekhe lokucoca ukuba liphelelwe ngamanzi ngokupheleleyo. Olu phawu luluncedo kakhulu kwizinto ezinomswakama ophezulu kwaye ziphucula ukusebenza kakuhle kwemveliso.
6. Ukugcina ixesha kunye nokhetho oluzenzekelayo:
Abanye oomatshini bokucoca banokuzenzekela, baphelise imfuneko yokutsalwa kwepleyiti ngesandla kunye nokothula, ngaloo ndlela konga ixesha kunye nomsebenzi.
Isishwankathelo, iingenelo zokucoca ukucoca, kubandakanywa ukunyuka kwesantya sokuhluza, ukuyila okuguquguqukayo, ukuqina, ukusebenza ngokufanelekileyo, ukuphuculwa kwamandla okunciphisa amanzi kunye nokukhethwa kwe-automation, kubenza babe yinxalenye ebalulekileyo yokuphatha i-sludge kunye nokusebenza kwamanzi. Ezi mpawu ziphambili ziqinisekisa ukusebenza kakuhle kunye nemveliso kwishishini.
Ujongana njani nezizathu ze-grouting kumatshini wokucoca:
Kusenokubakho izizathu ezininzi zokuba kutheni isihluzi sokucoca sinokugrumba. Ukuqonda izizathu ezinokwenzeka kunye nezilungiso kubalulekile ukuqinisekisa ukuba izixhobo zakho zisebenza ngokutyibilikayo nangokufanelekileyo.
Ukungonelanga koxinzelelo lwe-oyile cylinder kuya kubangela igrouting kwisihluzo sokucoca. Le ngxaki ingasombululwa ngokulungelelanisa uxinzelelo okanye ukusebenzisa i-boost regulator ukuqinisekisa uxinzelelo olwaneleyo.
Omnye unobangela we-grouting kuxinzelelo olugqithisileyo lwempompo yokutya. Kule meko, i-valve yokunciphisa uxinzelelo ingasetyenziselwa ukulungelelanisa uxinzelelo kumanqanaba aqhelekileyo.
Kwakhona kubalulekile ukujonga ukuba ilaphu lokucoca lifakwe ngokungafanelekanga okanye lonakaliswe. Ilaphu lokucoca kufuneka licocwe kwaye litshintshwe ngexesha ukuze kuqinisekiswe ukugudiswa kwaye akukho monakalo.
I-viscosity ephezulu yezinto zokucoca inokukhokelela ekunciphiseni ukusebenza kakuhle kokucoca okanye ukutshiza. Kubalulekile ukuchonga ngokukhawuleza unobangela kwaye uthathe amanyathelo afanelekileyo okuphucula ukusebenza kakuhle kokucoca.
Iingxaki ngomatshini wokucinezela, njengokungonelanga okanye ukungalingani kwamandla oxinzelelo, kunokubangela i-grout kumatshini wokucoca. Le ngxaki idinga ukusonjululwa ngokulungelelanisa indlela yoxinzelelo kunye nokuqina.
Ukongezelela, i-roller yelinen engalinganiyo ingabangela i-grout. Kubalulekile ukulungelelanisa indawo yokufakela i-roller yelinen ukuqinisekisa ukulingana kunye nokugcina umphumo omuhle wokucoca.
Ukungcola kumphezulu wokutywina wepleyiti yokucoca kunye nomonakalo kwindawo yokutywina kufuneka kujongwane nayo ngokukhawuleza, indawo yokutywina kufuneka icocwe ngokucokisekileyo, kwaye ilaphu lokucoca kufuneka litshintshwe njengoko kufuneka.
Imiba yenkqubo ye-Hydraulic, efana namanqanaba e-oyile aphantsi okanye ivalve yokunceda eyonakalisiweyo, nayo inokubangela i-grouting. Ulondolozo olufanelekileyo okanye ukulungiswa kuyafuneka ukusombulula ezi ngxaki.
Kubalulekile ukujonga rhoqo ubume bawo onke amalungu esihluzo sakho sokucoca. Ukugcinwa okuyimfuneko kunye nohlengahlengiso kufuneka lwenziwe ngexesha elifanelekileyo ngokwemeko yangempela ukuqinisekisa ukusebenza okuqhelekileyo kunye nokusetyenziswa okukhuselekileyo kwezixhobo. Ngokwamkela ezi ndlela, izizathu ze-grouting kwi-filter press zingaphathwa ngokufanelekileyo kwaye ukusebenza ngokufanelekileyo kunye nokuthembekileyo kwezixhobo kunokuqinisekiswa.
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