Horizontal Screw Decanter Centrifuge yo Gutandukanya Amazi-akomeye-amavuta
2024-10-30
Gukoresha imashini ya decanter screw centrifugal dewatering mugutunganya imyanda mvaruganda
Ibyiciro: Sisitemu yo kuvura impumuro
Izina ry'inganda: Ubworozi
Ahantu ho guhumanya ikirere: ahantu ho kororera, uruganda rutunganya ifumbire (sitasiyo)
Umwuka wa gaze mwinshi: ammonia, hydrogen sulfide, nibindi
Umwuka wa gazi yo gutunganya neza: 90%
Uburyo bwo kuvura impumuro: umunara wa deodorizasiyo
Ubusanzwe decanter ikoreshwa iki?
Centrifuge ya decanter irashobora kugumisha ibice bikomeye mubyondo nyuma yo gutura bitanyuze mumubiri wose, kandi birashobora gukururwa neza na convoyeur ya screw hafi yicyondo. Ahantu ho gutura ingoma, icyuma kizunguruka cya convoyeur ya feri ifata imiterere ya lente, igabanya ingaruka zo guhungabanya umugozi kumazi yo gutandukana. Ingaruka zo gutandukana zinonosowe. Urusenda rutunganyirizwa mu rukuta rw'imbere rw'ingoma kugira ngo rwirinde kwambara umubiri uzunguruka ndetse n'icyuma, kandi karbide ya sima yashyizwe mu gice cyo gukuramo ibyondo cy'icyuma kizunguruka; Icyambu cyo kugaburira imigozi hamwe ningoma ya slag outlet ifite ibikoresho byoroshye gusimburwa byoroshye kugirango byongere imbaraga zo kwambara. Decanter centrifuge ifite imyambarire myiza yo kwambara no kuramba kuramba. Isahani ya centrifuge yashyizweho mugihe cyinzibacyuho hagati yicyerekezo kigororotse nigice cya cone, kugirango icyiciro gikomeye kirusheho guhagarikwa kandi icyiciro gikomeye cyumye. Ubujyakuzimu bwa pisine yamazi ni ndende, kandi icyiciro cyamazi gifata igihe kirekire kugirango gisobanurwe mungoma.
Isahani itemba ya decanter centrifuge yashyizwe kumurongo wanyuma wa screw kuruhande rwimbere rwigifuniko cyanyuma. Nuburyo bwa disiki, kandi hagati ihabwa umwobo uzunguruka, kandi itsinda ryimyobo irakingurwa kimwe kizengurutse umwobo uzunguruka. Irashobora kwirinda uduce duke twinshi mugihe icyiciro cyamazi gisohotse, kandi amazi arasobanutse. Icyiciro gikomeye kidakemutse hepfo nacyo kizunguruka kuri slag outlet, kandi igipimo gikomeye cyo kugarura kiri hejuru. Simbuza byimazeyo uburyo bwo kuvura bwambere kandi busubira inyuma, kunoza imikorere yubuvuzi, kugabanya amafaranga yo kuvura, kurengera ibidukikije mumijyi, no kugera kubwubatsi bwubatswe ahantu. Irashobora guhindura neza kandi mugihe cyihuta kugirango itandukane neza kugirango itandukane rihamye rya decanter centrifuge. Ingoma yihuta cyane izunguruka ifite ibikoresho byo kugaburira, bizunguruka mu cyerekezo kimwe ningoma, ariko itandukaniro ryihuta hagati yibi byombi ritangwa no gutandukana. Ihagarikwa ryinjira mumashini kuva kumuyoboro ugaburira. Mubikorwa byimbaraga za centrifugal, icyiciro gikomeye cyo guhagarikwa gishyizwe kurukuta rwimbere rwingoma.
Amahame yo gutemba ya decanter centrifuge
Imashini itwara amazi ya Horizontal igizwe ahanini ningoma, imigozi, itandukaniro, icyambu cyo kugaburira, icyuma gisohora amazi, icyiciro gikomeye gisohoka, urwego rwamazi rwamazi, sisitemu yo kugenzura na sisitemu yo kugenzura.
Ihame ryo gutandukanya decanter centrifuge nugukoresha uburemere butandukanye nimbaraga za centrifugal yibikoresho kugirango utandukanye bikomeye namazi. Ihame ryihariye ryakazi niryo rikurikira: 1. Uruvange rukomeye-rwamazi ruvanze rwoherezwa muri silinderi izunguruka ya decanter centrifuge ikoresheje lift. 2. Iyo silinderi izunguruka izunguruka kumuvuduko mwinshi, ibikoresho bitandukanijwe nimbaraga za centrifugal. Ibikoresho biremereye bishyirwa kurukuta rwa silinderi bikagwa hasi kugirango bibe urwego rwimbere rwigikonoshwa, mugihe ibintu byoroheje biguruka kumurongo wimbere wigikonoshwa cya centrifugal ukoresheje imbaraga za centrifugal. 3. Ibice bikomeye bigenda byerekeza kuri convoyeur hanyuma bigasohoka binyuze mumasoko akomeye, mugihe amazi asukuye asohoka mumasoko hagati ya centrifuge. Ihame ryakazi rya decanter centrifuge riroroshye kandi ryoroshye kubyumva, kandi ibikoresho bifite uburyo bwinshi bwo gukoresha, bushobora gukoreshwa munganda zikora imiti, ubuvuzi, ibiryo, kurengera ibidukikije nizindi nzego. Muri icyo gihe, ibikoresho bifite imikorere myiza ningaruka nziza zo gutandukana, bityo bikundwa ninganda.
Ubwoko bwo guhitamo hamwe nuburyo bwo gusesengura imiterere ya decanter centrifugal imashini yamazi
1. Ibiranga inganda zikora inganda
Amazi y’inganda (hano aha yerekeza cyane cyane ku nganda z’imiti, gucapa no gusiga amarangi, gukora impapuro n’andi mazi y’inganda) arimo fibre nyinshi, umwanda w’imashini, imiti isigaye, n’ibindi. Mu gihe cyo gutunganya amazi y’amazi mbere yo gutunganya, inganda z’imyanda zizaba zigize imyanda iboneka isigaye mu mwanda, binyuze mu gusuzuma, kuvanaho umucanga n’ubundi buryo bwo kuvoma no gukoresha. Umwanda usigaye, fibre hamwe n’imiti isigaye hamwe n’umwanda w’amazi mu mazi y’amazi asohoka binyuze mu myanda kandi bigatemba mu ruganda rutunganya imyanda rwagati.
Ibintu nyamukuru biranga ubu bwoko bwinganda ni:
(1) Ibirimo byinshi byanduye. Ugereranije nubunini bw’imyanda ikorwa n’imyanda yo mu ngo yo mu mijyi, ibirimo fibre n’umwanda w’imashini ni nini, bifasha mu kunoza imikorere y’amazi y’amazi, kandi umubare w’ibikoresho bya flocculation ni muto. (2) Umusaruro mwinshi. Ubwinshi bwa SS bwamazi yimyanda yinjira mumazi muri rusange ni 800 ~ 1200mg / L, kandi ibyondo byumye kuri toni yibicuruzwa byamazi bigera kuri 0.7 ~ 1,1 kg. (3) Biroroshye kubyara ammonia na hydrogen sulfide nizindi myuka yangirika. Kuberako ibikoresho byinshi byinganda birimo imiti nibintu kama, ammonia na hydrogen sulfide nizindi myuka bizabyara kubora, byangirika cyane.
Guhitamo imashini itanga amazi
Ukurikije ibiranga nubuyobozi bukenewe bwa silige, imashini ya decanter screw centrifugal dewatering imashini ifite igishushanyo mbonera, uburyo bwiza bwo gutandukana, kugaburira byikora byikora no guhumeka neza.
Isesengura ryibintu byingenzi byubatswe
(1) Ingoma ya diametre n'uburebure bukomeye. Uburebure bwa diametre hamwe nuburebure bwingoma yingoma bigena ahantu heza h'ubutaka bwimyanda mugihe cyo kuvoma amazi ya centrifugal, bigira ingaruka kuburyo butaziguye bwo kuvura ibikoresho. Imashini yuhira ifite diameter nini nuburebure buringaniye bwingoma ifite ahantu hanini ho gutura, ikongerera igihe cyo gutura mubikoresho byingoma, kandi ingaruka zo gutandukana nibyiza mumuvuduko umwe. Mugihe kimwe, ubushobozi bwo gutwara screw slag ya diameter nini yingoma nini. Mubushobozi bumwe bwo gutwara slag, centrifuge ifite diameter ntoya yingoma ifite umuvuduko muke utandukanye, ifasha kugabanya gukoresha ingufu no gutakaza ibikoresho. (2) Ingoma igice cya cone Inguni. Ingano yingoma igice-cone Inguni igira ingaruka itaziguye umuvuduko wo gutwara slag hamwe ningaruka zo kubura amazi ya mashini yamazi. Iyo gutandukanya ibinyabuzima bya biohimiki bigoye gutandukana (biragoye kuruta ibindi bisigazwa gutandukana), Ingoma yingoma ya cone Angle isanzwe ishyirwa muri 6 °, ibyo bikaba bifasha kongera ubujyakuzimu bwurwego rwamazi no kuzamura igipimo cyo kugarura imyanda. Iyo hari umubare munini wa fibre mumashanyarazi kugirango atandukane kandi ibanze ryibanze rifite 60%, isuka iroroshye gutandukana. Ingoma igice-cone Inguni yibikoresho byatoranijwe kuba 8 °, bifasha mukuzamura imikorere yubwikorezi bwa slag, ariko inguni igice cya cone Angle isanzwe igenzurwa muri 10 °.
(3) Umuvuduko w'ingoma. Umuvuduko wo kuzunguruka w'ingoma ugena mu buryo butaziguye ibintu byo gutandukana. Iyo bigaragaye ko ubuhehere buri muri cake y'ibyondo ari bwinshi kandi ingaruka zo gukiza zikaba mbi, umuvuduko wo kuzunguruka ingoma ugomba kongerwa kugirango imbaraga za centrifugal zongere imbaraga zuzuye muri cake yicyondo. Nyamara, umuvuduko wingoma ntugomba kuba munini cyane, bitabaye ibyo uzasenya ibimera, ariko bigira ingaruka kumubiri. Mubikorwa bifatika, usanga umuvuduko ukwiye wingoma ari 2200 ~ 2400r / min. (4) Umuvuduko utandukanye. Umuvuduko utandukanye ni umuvuduko ugereranije hagati yingoma na convoyeur. Iyo kwibumbira hamwe kwibiryo byimashini itanga amazi birenze cyangwa bingana na 3%, umuvuduko utandukanye ugomba guhindurwa uko bikwiye, kugirango imyanda ituye murukuta rwimbere rwingoma izahita isohoka mucyondo cy’ingoma. Iyo kwibumbira hamwe kwibiryo byimashini itanga amazi bitarenze 3%, umuvuduko utandukanye ugomba kugabanuka, igihe cyo gutembera kigomba kongerwa, kandi nubunini bwimyanda bugomba kongerwa, ibyo bikaba byafasha kunoza ibintu bikomeye bigize cake yicyondo nigipimo cyo kugarura imyanda.
Ibibazo bisanzwe hamwe nuburyo bwo guhangana nubuyobozi bukora
1.Ibibazo bisanzwe mugitangira cyo gukemura
(1) Guhindagurika kwa filtrate hamwe nigipimo gito cyo gukira. Igipimo cyo kugarura ibishishwa ahanini biterwa nubunini bwibintu byahagaritswe muri filtrate ya dehydrating. Iyo kwibumbira hamwe byahagaritswe cyane, filtrate iba igicu. Igice kimwe cyamazi ntigikora icyondo, ahubwo gisohorwa hamwe na filtrate hanyuma kigasubira muri sisitemu yo gukusanya imyanda, bigabanya uburyo bwo gutunganya imyanda imashini yangiza. Mu cyiciro cyambere cyo gukuramo ibikoresho, usibye gusuzuma niba igipimo cyibyondo nibiyobyabwenge bifite ishingiro, ni ngombwa kandi gusuzuma niba uburebure bwurwego rwamazi muri centrifuge bukwiye. Uburebure bwurwego rwamazi ya baffle bugira ingaruka kuburyo butaziguye ingano ya centrifuge hamwe nuburebure bwa zone yumye. Iyo ubujyakuzimu bwamazi yingoma ari ntoya, uduce duto duto hejuru yubuso bwa slag biroroshye gusohora hamwe nigice cyamazi, kandi igipimo cyo kugarura imyanda kigabanuka. Kubwibyo, mugihe igipimo cyibyondo nibiyobyabwenge byumvikana kandi akayunguruzo karacyari ibicu, urwego rwamazi rushobora kongerwa muburyo bukwiye kugirango uburebure bwa baffle bwegere agaciro gakomeye k’amazi (uburebure bwumuvurungano hamwe n’ahantu hatandukanijwe mu gice cy’amazi). Nyuma yo kubona ibisubizo byiza, ibindi bikoresho birashobora guhinduka mugihe kimwe.
(2) Ibikoresho bikunze guhagarikwa murugoma. Ikintu cyo guhagarika ibintu gikunze kugaragara mungoma. Ubwoko bumwe bwo guhagarika ibintu bibaho mugihe cyo gutangira ibikoresho, mubisanzwe biterwa no gutabaza birenze moteri mugihe cyo gutangira. Nyuma yo kugenzura, usanga hari ingoma yumye ugereranije ningoma. Ongera igihe cyo kwoza mugihe gikurikira cyo guhagarika kugeza amazi yo kuyungurura. Ubundi bwoko bwo gucomeka bubaho mubikorwa, nikibazo cyakozwe numuntu, nkubwinshi bwibiryo byigaburo ryibiryo, hamwe no kugenzura umuvuduko ukabije, bikavamo igihe kinini cyo gutembera, igicucu cyinshi cyane, bikaviramo gucomeka ingoma. Muri iki gihe, amakosa arashobora kuvaho mukongera umuvuduko utandukanye kugirango wihute kwihuta. Hariho kandi ubwoko bumwebumwe bwo gucomeka buterwa no kwegeranya umwanda mwinshi mumyanda yinganda, nkimyanda isanzwe ya plastike, kubera ko urupapuro rwa plastike rworoshye kandi ntirworoshye kumeneka nimashini ikata, hamwe na siliveri muri centrifuge, bizashyirwa kurukuta rwimbere rwingoma, gukusanya igihe kirekire. Kugirango ukemure ibibazo bisa, imashini ikata ibiryo ihindurwa kuva gukata ibicuruzwa no gukata ibyuma, kandi igifuniko cyimashini kirakingurwa kandi kwozwa buri gihe, bigabanya neza inshuro zo guhagarika ibikoresho. Urufunguzo rwo gukemura ubu bwoko bwo guhagarika ni ukurinda amabati ya plastike kwinjira mumasoko aturuka.
2.Ibibazo bisanzwe mubikorwa
Ibyumba bya biodeodorizasiyo bifite porogaramu zitandukanye mu nganda n’imirenge, bigatuma igisubizo kivura impumuro nziza kandi nziza. Sisitemu yo kuvura ibinyabuzima ikoreshwa cyane mugukemura ibibazo binuka mubikorwa bitandukanye, harimo umusaruro winganda, gutunganya ibidukikije, umusaruro wubuhinzi nubworozi no gutunganya, nibindi.
(1) Imiterere yibiribwa bihinduka. Urwego rwangirika rwamazi mumazi mabi yinganda agira uruhare runini kumiterere yumwanda. Iyo fibre irimo fibre iri hejuru, isuka iroroshye kubura umwuma, bishobora kugabanya urugero rwa flocculant no kugabanya ibishishwa byamazi. Iyo fibre iri mumase iba mugufi (mubisanzwe iherekejwe no kwangirika), isuka iba ifite ubukonje bwinshi kandi ntibyoroshye kubura umwuma. Kubwibyo, ingano yibiryo bya dehydrator igomba kugabanuka muburyo bukwiye, kugabanuka kwinshi kwa agent bigomba kongerwa, kandi aho uhurira n’ibiyobyabwenge hagomba kunozwa kugirango habeho umwuma. Guhindura ibihe n'ibihe bihindagurika nabyo bigira ingaruka zikomeye kumiterere ya silige. Ingaruka nkizo zibaho mugihe cyimpeshyi nimpeshyi nimpeshyi nimbeho. Iyo ubushyuhe buri hasi, kwishyurwa nabi kwimyanda ikora iba munsi yibyo iyo ubushyuhe buri hejuru, ururenda rudasanzwe rwimyanda ikora irimo ibintu byinshi byijimye, isuka iba hydrophilique, kandi kwikuramo imyanda bigabanuka kandi bigoye gukemura. Muri iki gihe, ingano y’ibiryo y’imashini itanga amazi igomba kugabanuka mu buryo bukwiye, igipimo cy’imisemburo ya flocculant kigomba kongerwa, kandi umunyu w’icyuma urashobora kongerwamo umunyu wagaburiwe kugira ngo wangize ububobere bw’ubutaka hamwe na hydrophilique y’umwanda, bifasha kugabanya ubukana bwihariye bw’umwanda no kunoza amazi.
(2) Gushyira mu bikorwa nabi flocculant. Mu rwego rwo kuvoma umwanda, polyacrylamide ya cationic ikoreshwa muri rusange nka flocculant kugirango igabanye umwihariko wimyanda, kuburyo isuka yoroshye kubura amazi nyuma yo gutandukana gukomeye n’amazi. Gukoresha nabi flocculant bizatera ingaruka mbi zo kuvoma amazi, umuvuduko muke wo kugarura imyanda hamwe n imyanda ya farumasi. Mugihe uhisemo polyacrylamide, ibiranga decanter centrifugal dehydrator bigomba gusuzumwa neza. Mu mikorere ya centrifuge, ingoma irazunguruka ku muvuduko mwinshi, kugira ngo ibone ingaruka nziza yo gutondeka ibyondo-amazi, igipimo cyo kubitsa ni cyinshi. Kubwibyo, uburemere bwa molekuline ya polyacrylamide mubusanzwe ntabwo buri munsi ya miliyoni 10, kandi ionicity ni 50% ~ 70%. Igipimo cya flocculant kigomba kuba giciriritse, kandi ubwumvikane bwamazi yo kuyungurura ntibukwiye gushimangirwa. Igipimo cyinshi cya flocculant ntabwo ari imyanda ikomeye gusa, ahubwo ni ifuro mumazi yo kuyungurura, bizana ikibazo kubuyobozi. Mubisanzwe, birasabwa kugenzura igipimo cyogusubirana hafi ya 95%, kandi ingaruka zo kubura umwuma hamwe na dosiye ya flocculation irashobora kugera kumurongo usobanutse muriki gihe. (3) Ingaruka za gaze ya ruswa kubikoresho. Bitewe na gaze yangirika nka hydrogen sulfide na ammonia ikunze gukorwa mugikorwa cyo kuvoma amazi mabi munganda, byangiza cyane ibikoresho byibikoresho, kandi guhinduranya imirongo, ecran ya LCD, umugenzuzi nibindi bikoresho muri sisitemu yo kugenzura centrifuge biroroshye kunanirwa kubera ruswa. Ni muri urwo rwego, sisitemu yo kugenzura centrifuge itandukanijwe n’imashini itanga amazi, kandi uburyo bwiza bwo gutanga umwuka mwiza bwongerwaho mu guhanahana ikirere hagati y’icyumba cyitaruye, kikaba cyarageze ku musaruro mwiza. Hasabwe ko ingufu za gaze yangirika ku bikoresho zigomba gutekerezwa mugushushanya icyumba cy’imashini zivomera amazi, kandi imashini itanga amazi hamwe n’inama y’ubugenzuzi igomba gushyirwa mu byumba bitandukanye, ibyo bikaba bishobora kugabanya kunanirwa kwangirika kw’ibikoresho no kongera ubuzima bw’ibikoresho.
Umwanzuro
. . Birakenewe ko abakora kurubuga bareba neza kandi bakavuga muri make, kandi bagahora bashakisha amategeko kuva mubikorwa nyirizina, kugirango decanter screw centrifugal dehydrator ihora ikomeza gukora neza.