0102030405
Industrial Agitated Sludge Thin Film Dryer Slurry Treatment Drying Machine
Kusuma Project
Nekukurumidza kusimukira kwehupfumi uye nekuenderera mberi kwekuvandudza kukosha kwekugadzirwa kwemaindasitiri emaindasitiri, pamwe nekukurumidza kufambira mberi kwemaguta, kubuda uye kurapwa kwehuwandu hwemvura yetsvina yemaindasitiri uye tsvina yemudhorobha iri kuwedzerawo zuva nezuva. Nekuzivikanwa kwese-kutenderera kwenzvimbo dzekuchenesa tsvina uye marara, kuvandudzwa kwetsvina uye marara uye kudzika kwedhigirii rekuchenesa tsvina uye mvura yetsvina, zvinounzawo kuwedzera kwakanyanya kwekubuda kwedhaka. Kuraswa kwetsvina uye kuraswa kwave dambudziko remabhodhoro rinomisa kusimudzira indasitiri yekuchenesa tsvina.
Zvinoenderana neTechnical Guide yekurapa marara uye kuraswa kweUrban sewage treatment Plants yakapihwa nehurumende, nzira ina dzekurasa tsvina dzakarongwa, dzinoti kushandiswa kwevhu, tsvina yemarara, kushandiswa kwezvinhu zvekuvaka uye kupisa kwakaoma. Nekuda kwezvipingamupinyi zviri kuwedzera uye zvakashata zvemarara mukurima, marara, gungwa nezvimwe zvinhu, sludge drying incineration kurapwa uye nzira yekurasa yakashandiswa zvakanyanya uye nekusimudzirwa zvakanyanya munyika dzakasiyana siyana, hapana mubvunzo kuti sludge drying incineration ichave imwe. yeakanyanya kukosha uye akakodzera tekinoroji ekurasa zvirongwa panguva ino.
Zvinoenderana nemarara anogadzirwa nekambani ane hunyanzvi hunhu hwemarara ane njodzi, kupisa uye kuraswa kwezvigadzirwa mushure mekuoma, uye kudiwa kwemhepo inopisa sosi, saka zvinodikanwa kunyatso funga nezve kuchengetedzwa kwayo, kuchinjika kwehunyanzvi, kuchinjika kwehupfumi, kushandiswa. uye kukwidziridzwa, yakasanganiswa nemhando yekuomeswa kwemidziyo inoshandiswa mukuomesa marara iyo yakaiswa mukushanda, matanhatu sludge ekuomesa maitiro emidziyo mhando, kusanganisira fluidized mubhedha mhando, maviri-nhanho mhando, nhete layer type, paddle type, disc mhando uye spray. mhando, dzakaenzaniswa uye dzakasarudzwa. Yakasanganiswa nehunyanzvi hwekukura, kugadzikana kwehurongwa, kuchengetedzwa kwekushanda uye kuraswa kwekuchengetedzwa kwezvakatipoteredza kweiyo pamusoro apa mitanhatu yekuomesa michina, iyo yakatetepa firimu yekuomesa process yemhando yemidziyo yakazotemwa.
Kushanda musimboti wemutete firimu dryer
1. Equipment components of thin film dryer
Kazhinji, firimu rakaonda rakaomeswa rinoumbwa ne cylindrical shell ine kupisa kwekushisa, rotor inotenderera muhombodo, uye chigadziro chekutyaira che rotor. Iyo rotor yakashongedzerwa nemhando dzakasiyana-siyana dzakasiyana-siyana uye zvirevo zvepadhi, iyo paddle uye rotor inogadziriswa nemabhaudhi, iyo nzira yegungano inogona kuchinjika kuchinjika, kuitira kuti ienderane nekuchinja kwemaitiro e sludge uye kugona kurapwa; Iyo shell yose yefirimu yakaonda yakaomeswa inosanganiswa muzvikamu. Zvinoenderana nezvinodiwa zvakasiyana zvekurasa, inogona kukamurwa kuita nzvimbo dzakawanda dzekudziya, uye inogona kuona kutonga kwemunhu, kugadzirisa tembiricha, shanduko inoshanduka uye zvimwe zvinoshanda zvinhu.
2. Tsanangudzo yemararamiro ekurapa uye kufamba kwezvinhu neyakaonda firimu dryer
Iyo yese muchina wesludge yakaonda firimu dryer yakarongwa uye yakaiswa yakatwasuka. Ose ari maviri cylindrical shell ine heat layer uye rotor inotenderera mugoko dzakachinjika. Mhando dzakasiyana dzemashizha akaiswa pa rotor, uye nzvimbo pakati pemashizha nemadziro anopisa ndeye 5 ~ 10 mm. Kurongeka kwemashizha aya akaiswa mu rotor, uye mitsara ye 18 yemashizha inorongwa mumhepo inotenderera yakatenderedza denderedzwa remvura yakaoma.
Mashizha anopararira anogoverwa pamagumo ematope ekupinda uye kumagumo ematope e rotor. Mashizha mana akapararira akaiswa pambiru yega yega yedhaka inopinza magumo ecylinder, iyo inoiswa paAngle ye45 ° nemutsara wekoramu. Chinangwa chekuisa kwakadaro ndechekuziva kuti sludge inokurumidza kusungirirwa pamusoro pemadziro anopisa mushure mekupinda muhumburumbira uye ine basa rekuendesa kumagumo ekubuda, zvikamu zve72; Mapepa maviri ekupedzisira evhavha anoparadzira scraper blades akaiswa pane imwe neimwe mutsara wematope ekupedzisira, uye mashizha akapararira pamagumo ezvokudya anoiswa pane oblique Angle ye45 °, kuitira kuti chinangwa chekuisa ndechekudzivirira inertia simba rechigadzirwa. pakuburitsa kuti uwane basa rekuburitsa pachena negiravhiti, huwandu hwe36 zvidimbu.
Mashizha ekutumira akagoverwa pakati penzvimbo ye rotor, uye 40 mablades akaiswa pane imwe neimwe column, inokwana 720 blades.
Mhando dzakasiyana-siyana dzemashizha dzinonyatsoona mabasa anokosha ekugovera sludge, kuparadzira, kukwesha, kubvongodza, kusanganisa shure, kuzvichenesa uye kutakura pamadziro anopisa kubva kubasa. Muchidimbu, apo sludge yakanyorova inopinda kubva kune imwe mugumo wehorizontal dryer, inokurumidza kuparadzirwa pamusoro pemadziro anopisa ne rotor inotenderera kuti iite chidimbu chakaonda chezvinhu. Nepo mablades ari pa rotor achienderera mberi achikungurutsa hutete hwakanyorova hwematope akagoverwa pamusoro pemadziro anopisa, mashizha ekufambisa ane gwara Angle basa rakaiswa pane rotor rinotenderera nekutenderera kwedenderedzwa re rotor. Iyo semi-yakaoma sludge zvimedu zvinogadzirwa mukati mekuita sludge yakatetepa layer uye kuomesa inoratidza yakachinjika kufambisa neaxial kutungamira kwe rotor pane imwe mutsara kumhanya, uye kuenda kumberi kune sludge yekubuda kune imwe mugumo weiyo yakatetepa firimu dryer. Iyo axial kureba saizi yeyakaomeswa firimu haingori mutsara wakachinjika kubva kumagumo ekudya kusvika kumagumo ekubuda, asi zvakare inopedzisa kudyisa nekuburitsa dhaka muhumburumbira hwese hwakachinjika hwakatetepa firimu dryer. Mukuita uku, sludge yakanyorova inodziya zvakaenzana nemadziro anopisa emhepo uye mvura inoputika. Iyo nguva yekugara yekunyorova sludge mune yakaonda firimu dryer ndeye 10 ~ 15 min, iyo inogona kuona nekukurumidza kutanga, kumira uye kubvisa, uye maitiro ekushanda uye kugadzirisa kutonga kwemidziyo inokurumidza kwazvo.
3. Exhaust gasi kuunganidza maitiro emutete firimu dryer
Hunyoro hwemadhaka anodyiswa neyakaomeswa firimu iri 75% ~ 85% (yakaverengerwa se80%), uye hunyoro hwematope anogadzirwa neakaomeswa firimu hunoita 35%. Iyo semi-dry sludge inoratidzwa se granular inotakurwa kuenda kune inotevera chikamu kuburikidza nechikamu chinotevera chekutakura michina. Iyo gasi yakasanganiswa inotakura, yakaita semhute yemvura, guruva rekubuda uye gasi rekunhuwa, rinogadzirwa mukushanda kweiyo yakatetepa firimu yakaoma, inofamba ichipesana nematope muhumburumbira, uye inoburitswa mucondenser kuburikidza nepombi kubva kune epoust gasi tangi. pamusoro pechiteshi chekudyisa madhaka. Mune condenser, mvura yemutakuri gasi inodzikiswa kubva muutsi, uye iyo isiri-inodonhedza gasi inoparadzaniswa nemadonhwe uye inoburitswa mukati mekuomeswa system kuburikidza neinobuda gasi inokonzeresa dhizaini fan. Huwandu hwemaitiro ekupedza gasi remutete firimu dryer idiki, kazhinji ingori 5% ~ 10% yekubuda kweiyo system. Iyo yekupopota inokonzeresa dhizaini feni inoita iyo yese yekuomesa sisitimu mune micro-negative pressure state kudzivirira mafashama ehuhu gasi neguruva.
Equipment kusarudzwa kweakaonda firimu drying system
1. Mutete firimu drying system process inoyerera
Sludge medium process: wet sludge inogamuchira bin + sludge delivery pombi + nhete firimu dryer + semi-dry sludge output equipment + linear dryer + chigadzirwa chinotonhorera.
Exhaust gasi medium process: evaporation steam (yakavhenganiswa steam) + tsvina gasi bhokisi + condenser + mhute eliminator + induced draft fan + deodorization mudziyo.
Dope riri mudhaka rekugamuchira bhini rinotumirwa zvakananga kune yakaonda firimu dryer nesludge screw pump yekuomesa kurapwa. Iyo sludge inlet yeyakaonda firimu dryer yakashongedzerwa nepneumatic banga regedhi vharafu, iyo yakavharika neiyo logic yekudzora paramita yepombi yekudyisa, feeding screw, kuchengetedza kuchengetedza kweyakaonda firimu dryer uye zvimwe midziyo nekuona zviridzwa.
Iyo yakaonda firimu inoomesa muviri modhi, huremu hwemuchina mumwe chete i33 000 kg, mambure saizi yemidziyo ndeye Φ1 800 × 15 180, yakachinjika dhizaini uye kuisirwa, sludge inopinda mutete firimu dryer inogoverwa zvakaenzana pane inopisa. madziro emadziro emuomese ne rotor panguva yekutenderera, nepo paddle pa rotor ichidzokorora kusanganisa sludge pamadziro anopisa emadziro, Uye kumberi kwekubuda kwesludge, mvura iri musludge inoputika mukuita. . Iyo semi-yakaoma sludge particles mushure mekuomeswa kubva kune yakaonda layer inotakurwa ichiendeswa kune linear dryer kuburikidza nesludge conveyor (inogadziriswa zvinoenderana nekudiwa kwehunyoro hwechigadzirwa chedhaka), uye wozopinda mune inotonhorera inotonhorera. Chigadzirwa chematope chinotonhodzwa nemhepo inoyerera muinotonhorera uye mvura inotonhorera inoyerera mugoko uye shaft inotenderera. Hunyoro hwemukati hunodzikiswa kubva pa80% kusvika 35% (iyo hunyoro hwematope hwe35% ndiyo nzira yekudzora muganho wepamusoro wemudziyo mumwechete weiyo yakaomeswa firimu).
Iyo inotakura gasi inoburitswa kubva mutete firimu dryer ine yakawanda yemvura mhute, huruva uye imwe huwandu hwegasi rinoputika (kunyanya H2S uye NH3). Kana ikaburitswa zvakananga, inokonzeresa mwero wakati wekusvibiswa kune zvakatipoteredza. Naizvozvo, chirongwa ichi chinotarisa inotakura gasi yekuunganidza system uye condenser uye mhute inobvisa kuti ibvise guruva nemhute yemvura mumhepo yekuburitsa gasi, iyo yakatarisana negwara rekufamba kwedhaka muhumburumbira inotenderera. Iyo yekubuditsa gasi pombi inobuda pamusoro pesludge inopinda mucondenser, uye mvura inotonhodzwa kubva pamhepo inoputika gasi. Kuburikidza nekutsinhana kusina kunanga kwekupisa, mvura yekupfapfaidza inobviswa neplate heat exchanger uye shongwe inotonhorera, kuitira kuchengetedza mvura uye kuderedza kubuda kwetsvina. Gasi risiri-conndensible (shoma shoma yemhepo, N2, mhepo uye sludge volatiles) inopfuura nemu demister. Chekupedzisira, iyo yekupedza inokonzeresa dhizaini fan inoburitswa kubva pakuomeswa system kuenda kune deodorization mudziyo.
Iyo inopisa sosi inodiwa inotemerwa kuve chiutsi, icho chinotorwa kubva kune inopisa yekuvharira pombi network yakavakirwa padyo nenzvimbo yekuita purojekiti. Mamiriro ekupa chiutsi kumanikidza kwe1.0MPa, tembiricha ye180 ℃ uye 2.5t / h.
2. Technical parameters yemidziyo mikuru yekuonda firimu kuomesa maitiro
Zvinoenderana nezvinodiwa zvepurojekiti iyi, iyo sludge yekugadziriswa kweseti imwe chete yesludge drying system inotarwa kuve 2.5t / h (maererano nehunyoro hwe80%), uye hunyoro hwematope hunoita 35%. Huwandu hwemazuva ese hwemadhaka ekuomesa firimu i60 t/d (zvichienderana nehunyoro hwe80%), iyo yakatemerwa evaporation kugona kweimwe nhete yekuomesa firimu i1.731 t/h, nzvimbo yekutsinhanisa kupisa kweimwe chete. mutete firimu dryer ndeye 50 m2, uye hunyoro hwemadhaka inlet i80%, uye hunyoro hwemadhaka ekubuda kwedhaka i35%. Iko kupisa kunopisa kweiyo yakaonda firimu dryer ine saturated steam, uye hunhu hwekupihwa kwehutsi hunotengeswa kunze kwenyika: tembiricha yehutsi i180 ℃, mhepo yemhepo ndeye 1.0 MPa, kushandiswa kwemhepo kweimwe nhete yefirimu yakaoma ndeye 2.33t / h, uye iyo nhamba yakaonda firimu dryer ndeye 2, imwe yekushandiswa kumwe chete.
Iyo saturated steam ye180 ℃ inotakurwa ichiendeswa kune mutsara wekuomesa kuburikidza nepiipi yekumanikidza, uye inoshandiswa senzvimbo yekupisa kupisa zvisina kunanga iyo semi-yakaoma sludge. Mvura iri mu semi-dry sludge inowedzera kubuda mumutsara wekuomesa. Zvinoenderana nezvinodiwa chaizvo zvechigadzirwa chesludge (kutanga uye kumira), iyo yekupedzisira sludge inogona kusvika 10% hunyoro hwemukati uye enda kune chigadzirwa chinotonhorera.
Kugadziriswa kweiyo linear dryer ndeye 0.769t / h (hunyoro hwemukati 35%), iyo yakatemerwa evaporation ndeye 0.214t / h, nzvimbo yekutsinhanisa kupisa i50 m2, hunyoro hwemadhaka inlet yelinear dryer ndeye 35%, mwando. Zviri mukati medhaka rekuburitsa i10%, iyo steam quality inlet parameters yelinear dryer: Tembiricha yeutsi i180 ℃, iyo dhizaini inosvika 1.0 MPa, kushandiswa kwechiutsi kwemutsetse mumwe chete wekuomesa i0.253 t/h, uye huwandu hwacho hwakashongedzerwa. ne1 set.
Mhando yemidziyo yemutakuri gasi condenser ndeye yakananga jekiseni hybrid condenser, ine mhepo inotora 3 500 Nm3/h, inopinza gasi tembiricha inosvika 95 ~ 110 ℃, yekubuda gasi tembiricha ye90~180 Nm3/h, uye yekubuda gasi. tembiricha ye55 ℃.
Iyo yemidziyo yemhando yeanotakura gasi inokonzeresa kudhirowa fan ndeyekumanikidza kwe centrifugal fan, iyo yakanyanya kusveta mhepo vhoriyamu i400 Nm3/h, mweya wemhepo uri 4.8 kPa, iwo emuviri maparamendi eanotakura gasi yepakati: tembiricha i45 ℃, humidity. iri 80% ~ 100% yemhepo inonhuhwirira gasi musanganiswa, imwe seti yekuomesa system inoshongedzerwa 1 seti.
Kugona kugadzirisa kwechigadzirwa chinotonhorera ndeye 1.8t / h, sludge inlet tembiricha i110 ° C, tembiricha yekubuda kwedhaka iri ≤45 ° C, nzvimbo yekutsinhanisa kupisa i20 m2, uye huwandu i1 unit.
3. Ongororo yekushandiswa kwesimba rehupfumi panguva yekumisikidza yakaonda firimu dryer
Mushure meinoda kusvika hafu yemwedzi yekumisikidzwa kamwe chete uye madhaka ekumisikidzwa kweiyo yakaonda firimu kuomesa process system, mhedzisiro ndeiyi inotevera.
Iyo dhizaini yekumisikidza kugona kweimwe yakaonda firimu yakaoma muchirongwa ichi ndeye 60 t/d. Parizvino, avhareji yekunyorova madhaka ekurapa panguva yekutumwa i50 t/d (hunyoro hwemukati i79%), iyo yasvika 83% yeyakagadzirwa sludge wet base treatment scale uye 87.5% yezvakagadzirwa sludge dry base treatment scale.
Avhareji yehunyoro hwesemi-dry sludge inogadzirwa neyakaomesesa firimu iri 36%, uye hunyoro hwesemi-yakaoma sludge inotengeswa kunze neiyo linear dryer i36%, iyo inoenderana neinongedzo kukosha kweiyo. chigadzirwa chigadzirwa (35%).
Yakayerwa neyekunze yakazadzwa mita yeutsi musludge drying workshop, iyo yakazara chiutsi chinodyiwa i25 t/d, uye theoretical yakazara zuva nezuva kupisa kushandiswa kwelatent kupisa kwemhepo inopisa i25 t×1 000×2 014.8 kJ/kg÷4.184 kJ =1.203 871 9×107 kcal/d. Avhareji yemazuva ese evaporation mvura yekuomesa system ndeye (50 t × 0.79)-[50 t × (1-0.79)] ÷ (1-0.36)×1 000=23 875 kg/d, Zvadaro unit kupisa kushandiswa kwe sludge drying system is 1.203 871 9×107÷23 875=504 kcal/kg mvura yakapfava; Nekuti iyo sludge drying system iri pasi pekushandurwa kwekunyorova kwehunyoro hwemvura, kunaka kwekunze kweutsi, uye hunhu hwesemi-yakaoma sludge chigadzirwa chekutakura zvigadzirwa zvegranularity zvinodiwa uye zvimwe zvinhu, zvinodikanwa kukwirisa kukosha kweakasiyana akasiyana. mune ramangwana rekushanda kwekuedza kwenguva refu, kuitira kuti mupfupise akanakisa ekushandisa mamiriro uye ehupfumi simba rekushandisa index yehurongwa.
Chimiro cheyakaonda firimu yekuomesa system michina
1.Thin film dryer machine
Chimiro chemidziyo yeyakaonda firimu yakaoma ine cylindrical shell ine yekudziya layer, inotenderera inotenderera mugomba, uye mudziyo wekutyaira we rotor: mota + inoderedza.
Iyo shell yesludge dryer igaba rinogadziriswa uye rinogadzirwa nesimbi yekubikira. Iyo inopisa inopisa inopisa sludge layer zvisina kunanga kuburikidza negoko. Zvinoenderana nehunhu uye jecha remukati medhaka, iyo yemukati goko rekuomesa inotora mukati meganda rinopfeka-rinodzivirira yakakwirira simba rekuvaka simbi (Naxtra -- 700) P265GH yakakwirira tembiricha inodzivirira bhailer yekugadzira simbi yekumisikidza kana yakakosha kupisa kwekushisa kwekupfeka- resistant coating. Zvimwe zvikamu zvinosangana nematope, senge rotor uye blade, zvinogadzirwa nesimbi isina tsvina 316 L, uye goko iri P265GH yakakwirira-tembiricha boiler simbi yekugadzira.
Iyo rotor inoshongedzerwa nemashizha ekuputira, kusanganisa uye kumhanyisa. Nharaunda pakati pemashizha uye goko remukati ndeye 5 kusvika 10 mm. Nzvimbo yekupisa inogona kuzvichenesa, uye mashizha anogona kugadziriswa ega uye kubviswa.
Dhiraivha mudziyo: (motor + inoderedza) frequency kutendeuka kana inogara ichimhanya mota inogona kusarudzwa, bhandi rekudzikisira kana giya bhokisi rinogona kusarudzwa, kubatana kwakananga kana kubatana kwekubatanidza kunogona kushandiswa, kumhanya kwerotor kunogona kudzorwa pa100 r/min, rotor yekunze kumucheto mutsara. kumhanya kunogona kudzorwa pa10 m/S, sludge yekugara nguva ndeye 10 ~ 15 min.
2. Linear dryer muviri
Iyo mutsara yekuomesa inotora U-yakaumbwa screw conveyor mhando, uye blade yekufambisa yakanyatso gadzirwa uye kugadziridzwa kudzivirira extrusion uye kucheka sludge zvimedu. Iyo goko uye inotenderera shaft yemutsetse wakaoma zvikamu zvekudziya, uye goko regoko rinogona kuparadzaniswa. Kunze kwezvikamu zvekupisa, chikamu chinosangana nesludge chinogadzirwa nesimbi isina tsvina 316 L kana zvinhu zvakaenzana, uye zvimwe zvikamu zvinogadzirwa nekabhoni simbi, kureva kuti, mutsara wekuomesa michina yakagadzirwa neSS304 + CS.
3. Condenser
Basa remutakuri gasi condenser nderokugeza gasi rekubuda kubva kune sludge dryer kuitira kuti gasi rinoputika mugasi rinoputika. Chimiro chemhando yemidziyo yakananga spray condenser, uye iyo yekugadzirisa zvinhu ndeye SS304.
4.Product coolers
Basa rechigadzirwa chinotonhorera nderokuderedza semi-dry sludge ye 110 ° C kusvika pa 45 ° C, ine nzvimbo yekupisa ye 21 m2 uye simba re 4 kW. Yayo huru yekugadzirisa uye kugadzira zvinhu zveSS304 + CS.
Unyanzvi hunhu hweakaonda firimu sludge drying process
Iyo yakaonda firimu sludge drying process yakave yakakurumbira mumakore achangopfuura nekuda kwehunyanzvi hwekuita, ichiita kuti ive inoshanda uye inoshanda nzira yekurapa madhaka. Iyo nzira inosanganisira kushandisa yakaonda firimu dryer, kukurumidza uye zvinobudirira kubvisa unyoro kubva kune sludge, ichisiya yakaoma granular chigadzirwa chiri nyore kubata uye kutakura. Yakasanganiswa neruzivo rwekushanda kwe process system zvishandiso zvetekinoroji dzakasiyana mumunda wekuomeswa kwemarara uye kupisa, hunyanzvi hwekuita sludge yakaonda firimu kuomesa maitiro ndeaya anotevera.
1. Iyo yakakosha yehunyanzvi maficha emutete firimu sludge dryer muchina ndeye nyore kubatanidzwa. Iyi nzira inoda zvishoma zvekubatsira michina uye iri nyore kushandisa nekudzora. Iyo yekuomesa haidi kusanganisa kumashure, uye sludge inosvetuka zvakananga "plastic stage" (sludge viscosity zone), zvichiita kuti hurongwa huve hunobudirira uye hugadziriswe. Pamusoro pezvo, huwandu hwegasi remuswe hunogadzirwa hudiki uye nzira yekurapa gasi yemuswe iri nyore, ichiita kuti ive yehupfumi, inoshanda uye ine hushamwari hwekuomesa sludge sarudzo.
2.Kushanda kwehupfumi chimwe chinhu chinokosha chemuchina wakaonda wefirimu sludge drying process machine. Iyo inozivikanwa nekuda kwekushandisa kwayo kushoma kwesimba uye kunogara kwakakwira evaporation kunyatsoshanda. Kudzoreredza uye kudzokorodza kweyepakati yekudziya kunogoneka zvakare, zvichiwedzera kuderedza mutengo wesimba. Pamusoro pezvo, michina yacho yakaoma, ine mutengo wakaderera wekugadzirisa uye inoda kutariswa kushoma, zvichiita kuti ive inodhura-inoshanda mhinduro yekuomeswa kwedhaka.
3.Kushanda kuchinjika zvakare chinhu chinocherechedzwa chemutete firimu sludge dryer muchina. Inokodzera kuomesa mhando dzakasiyana dzepasty sludge uye inogona kugadzira yunifomu yechigadzirwa sludge particles nechero mwando. Iyi nzira ine yakaderera solids mutoro, nyore kutanga uye kumira, uye ipfupi nguva yekubvisa, izvo zvinowedzera kuwedzera kushanda kwayo kushanduka.
4. Iyo yakaonda firimu sludge drying process inozivikanwa nekuchengetedza kwayo uye kuchengetedza kwezvakatipoteredza. Iyo inotora akawanda-faceted inert dhizaini senge N2, chiutsi, uye yekuzvidzimira yekuona. Iyo nzira inoshanda mune yakashata yekumanikidza yakavharwa system ine yakaderera okisijeni, isina kunhuwa uye isina guruva kuputika, kuderedza mukana wekuputika kweguruva uye kuve nechokwadi chekuchengetedzwa uye kuchengetedzwa kwezvakatipoteredza kwe sludge drying process.
Muchidimbu, maitiro ehunyanzvi eiyo yakaonda firimu sludge drying process inoita kuti ive inoshanda, ine hupfumi uye ine hushamwari hwekuchengetedza madhaka sarudzo. Iyi nzira ine hunhu hwekureruka kwakazara, hupfumi hwekushanda, kuchinjika kwekushanda, chengetedzo nekuchengetedzwa kwezvakatipoteredza, nezvimwewo, uye imhinduro yakakosha yemidziyo yekuomesa marara.
Kusimudzira uye tarisiro yeyakaonda firimu sludge drying tekinoroji
Sezvo chinongedzo chepakati chekupisa kwekupedzisira kuraswa kwemarara, nzira yekuomesa marara yakakosha zvikuru kuvandudza kushanda kwekupisa uye kudzora nemazvo mari mukuvakwa kwenzvimbo dzekurasira.
Yakasanganiswa nemapurojekiti akasiyana ekurasa madhaka ayo akaiswa mukushanda zvakabudirira, kuongororwa kweiyo projekiti kesi basa rekutsvaga mhedzisiro yesludge yakaonda firimu yekuomesa tekinoroji inoratidza kuti kushandisa saturated steam semhepo yekupisa uye inert inert saturated steam, hapana kupisa, kupfupi uye. kukurumidza, kushoma kupera gasi uye yakavhurika yedunhu kubuda, uye kupfumisa kwezvinhu zvehydrocarbon mugasi rekuomesa zvinodzivirirwa zvachose. Iine maitiro ekushanda kwakagadzikana uye kwakavimbika, kuchengetedzwa nekuchengetedzwa kwezvakatipoteredza; Haisi chete yakakodzera kurapwa uye kuraswa kwemarara ane njodzi muminda yepetroleum nemakemikari indasitiri, asi zvakare ine yakanaka referensi uye kusimudzira kukosha mukurapa nekurasa dhaka remanisipala. Kune marudzi ese ekurasa madhaka kuti agadzirise dambudziko zvinobudirira, kuwana kudzikisira kwakanyanya, kudzikisa mutengo wekurasa matope uye mamwe maitiro einjiniya anobatsira, uye kuitika kwedhaka nemvura co-kurapa dingindira, zvakare ine yakakwirira referensi kukosha.
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