Ma "inline pressure transmitters" akakosha pakugadzira phosphate fertilizer yakachengeteka uye inoshanda, kunyanya muzvirimwa zve phosphoric acid zvakanyorova. Anopa data rechokwadi rekumanikidzwa mumapaipi e sulfuric acid anoparadza, anodzivirira ngura, zvinhu zvakasimba, uye kusagadzikana nemagadzirirwo akasimba, asingagadzirisike zvakanyanya. Kutarisa kwakarurama kunodzivirira mamiriro ekumanikidzwa asina kuchengetedzeka, kunokonzera maalarm kana kudzimwa kwegasi rine njodzi, uye kudzivirira kukwira kunogona kukuvadza michina kana kukonzera kuburitswa kwayo. Kusefa kwepamusoro kunoita kuti kuverenga kwakasimba kuve kwakasimba pasinei neruzha rwemaitiro, kutsigira kuyerera kweasidhi nguva dzose uye kubuda kwemhando yepamusoro.
Pfupiso yeMaitiro Akakosha Emaindasitiri muPhosphate Fertilizer Plants
Zvivakwa zvemafetereza ephosphate zvinonyanya kushandisa nzira yekugadzira phosphoric acid inonyorova. Mukuita uku, phosphate ore yakakuyiwa inosanganiswa nesulfuric acid yakanyungudutswa. Maitiro aya eacidolysis anoburitsa phosphoric acid ukuwo achigadzira calcium sulfate dihydrate (gypsum) sechigadzirwa chikuru. Maitiro aya anoenderera mberi sezvo sulfuric acid ichirwisa phosphate minerals, ichisunungura phosphoric acid muchikamu chemvura. Anopfuura 95% ye phosphate rock muUnited States inodya nzira iyi, zvichiratidza basa rayo semusana weindasitiri yekugadzira zvigadzirwa zvakakosha senge monoammonium phosphate necalcium superphosphate fertilizers.
Kubudirira kwekugadzirwa kwephosphoric acid mumaindasitiri kunoenderana nehunyanzvi hwakasimba hwekugadzirisa phosphate ore. Kupatsanurwa kwe solid-liquid kwakakodzera kuti pave negoho rakakura reP2O5 (phosphorus pentoxide). Maitiro akadai se ore fineness, reaction temperature, uye controlled sulfuric acid dosing anofanirwa kuchengetedzwa mukati menguva shoma kuti kuwedzere kushanda kwekushandura uku kuchideredza kuumbwa kwezvimwe zvinhu zvisingadiwe. Kuenderana mumatanho aya kunokanganisa zvakananga maitiro ekutevera.
Kutarisira Sulfuric Acid uye Kugadzirisa Zvigadzirwa Zvakasiyana
Kuderedza kushandiswa kwesulfuric acid mukugadzirwa kwephosphoric acid kunofanirwa kudzorwa nemazvo. Kuyera nekuenzanisa uye kugovaniswa kwakaringana kunoita kuti phosphoric acid iwane simba uye kuderedza matombo asina kugadziriswa. Kana ikashandiswa zvakanaka, kuyerera kwesulfuric acid yakaderedzwa kunobatsirawo kudzora mwero wekunaya kwemvura mu gypsum. Kuvhunduka kwakanyanya kana kuwedzera acid isina kufanana kunogona kutungamira kuhuwandu hwemvura, izvo zvinokonzera kukura kwekristaro nekukurumidza uye kuvharika kwemapombi kana michina.
Kutarisa nguva chaiyo kwemafambiro emvura kwakakosha kudzivirira kusvibiswa kwemvura mukugadzirwa kwephosphoric acid. Masisitimu ekuyera nekutonga epamusoro anobatsira kugadzirisa mhedzisiro yekukanganiswa kwemhepo mukushanda kwemakemikari, zvichitungamira mukutarisira zviri nani kwezvigadzirwa. Semuenzaniso, maitiro akarongwa zvakanaka anokurudzira kuumbwa kwemakristaro egypsum anosefetwa, izvo zvinorerutsa kuparadzaniswa kwemvura yakasimba uye zvinoderedza kukanganiswa kwekushanda. Kutarisa uku pakubata zvigadzirwa zvakakosha kuti kugadzirwa kurambe kuripo uye kuchengetedza kutevedzera mitemo yemarara.
Nzira dzekugadzira fetereza
Mushure mekubviswa kweasidhi uye kusvetwa kwekutanga, phosphoric acid inoshanda sechivharo chekugadzira fetiraiza muzvirimwa zvefosfeti. Kugadzirwa kwefetiraiza yeMonoammonium phosphate necalcium superphosphate kunoda kutarisirwa kwakanyatsonaka kwezvinoita. Kune monoammonium phosphate, phosphoric acid inogadziriswa neammonia mumamiriro ezvinhu akarongwa. Mukuita kwecalcium superphosphate, sulfuric acid nefosfeti rock zvinosanganiswa kuti zvibudise musanganiswa wefeteraiza une phosphorus yakawanda inonyungudika.
Kutarisira zvakanaka kwemaitiro aya kunoda kutariswa kwakanyatsojeka kwekuyerera kweasidhi uye huwandu hwemvura yakasimba. Kudzora kwakadaro kunoderedza maitiro ekunze uye kunovandudza kunaka kwefetereza. Kutarisira kwakakodzera kwekugadzirwa kwecalcium sulfate dihydrate (gypsum) kunoramba kuri kwakakosha; kuunganidzwa kana kupatsanurwa zvisina kunaka kunogona kukonzera matambudziko ekushanda kwechirimwa chose. Nekugadzirisa danho rega rega—kubva panzira dzekutanga dzekugadzirisa phosphate ore kusvika pakutarisira kugadzirwa—zvirimwa zvinowedzera kubuda kwemvura, kuderedza nguva yekushanda, uye kutsigira kugadziriswa kwenguva refu kwemidziyo yazvo.
Maitiro ekubvisa matanda nguva nenguva uye ekuderedza kuchenesa, pamwe nekuvandudza kugadzikana kwezviyero mumaindasitiri, zvinowedzera kuvandudza kugadzirisa mafrequency. Aya maitiro akanakisa ekushanda kwefosfeti fertilizer plant anobatsira kudzivirira matambudziko anodzokororwa uye kuchengetedza kubata kwakachengeteka magasi eprocess uye acidity munzvimbo yese.
Kugadzirisa Matambudziko Ekushanda Mukuyera Kumanikidzwa Kwakapinza
Kuvharika Kwetsvina uye Kukanganiswa Kwekusachena
Mukugadzirwa kwephosphoric acid, kunyanya mukugadzirwa kwephosphoric acid inonyorova, mapaipi anotakura sulfuric acid yakasanganiswa nephosphate slurry anosangana nematambudziko makuru nekuda kwekuunganidzwa kwetsvina. Maitiro ekugadzirisa phosphate ore anowanzo unza zvidimbu zvisinganyunguduke, izvo zvinounganidza uye zvinotungamira kuvharika kwepaipi zvishoma kana zvakakwana. Kusagadzikana kunokonzerwa netsvina iyi uye kusanganiswa kweacid neslurry kunowedzera kushanduka kwedzvinyiriro, zvichikonzera kuverenga kusina kugadzikana uye kumira kwekugadzirwa kusina kurongwa.
Matransmitter epamusoro-soro anoona kunyangwe zvinhu zvidiki zvisina kunaka panguva chaiyo, zvichiita kuti vashandisi vakwanise kuona kuvharika kwetsvina pakutanga. Kuonekwa uku nekukurumidza kwakakosha pakudzivirira kuvharika kwetsvina mukugadzirwa kwephosphoric acid uye kunoderedza mukana wekukanganiswa kwemaitiro. Kubatanidza matransmitter epamusoro kunotsigira kugadzirisa matambudziko ane chekuita nekukanganiswa kwekushanduka-shanduka mukugadzirwa kwemakemikari, zvichichengetedza kusimba kwekuyera kunyangwe mamiriro ekuyerera akaoma.
Fetereza yePhosphate
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Kugadziriswa Kwenguva Dzekugadzirisa uye Kugadzirisa Kuchenesa
Nzvimbo dzakaoma dzemakemikari—dzakadai sedzinowanikwa mukugadzira fertilizer yemonoammonium phosphate kana kugadzira fertilizer yecalcium superphosphate—dzinokurumidza kupfekwa kwemasensa nemidziyo yekubatanidza. Izvi zvinotungamira mukupwanywa nekucheneswa kakawanda, zvichiwedzera nguva yekugadzirisa uye mari yekushanda. Kupindira nemaoko pakugadzirisa kana kugadzirisa michina kunoisawo vashandi munzvimbo dzine makemikari ane njodzi.
Zvishandiso zvinotakura pressure zvakananga, zvakagadzirirwa kudzivirira makemikari uye kuvharwa kwakasimba, zvinopa mhinduro dzekuchengetedza kwenguva refu dzemidziyo yekugadzira phosphoric acid. Ruzivo rwekumanikidzwa rwakavimbika uye rwenguva chaiyo runoderedza kudiwa kwekubviswa kwezvishandiso kakawanda. Vashandisi vanogona kunanga kuchenesa zvichibva pane mafambiro ekuongorora, vachienderana nemaitiro ekubviswa kwezvishandiso kakawanda uye ekuderedza kuchenesa. Nekufamba kwenguva, izvi zvinobatsira kudzora kuwanda kwekugadzirisa uye kutsigira nzira dzakanakisa dzekushanda kwefetereza yephosphate.
Kugadzikana kweKuyera uye Kushanda Kwemaitiro
Kugadzirwa kwephosphoric acid mumaindasitiri kunoenderana nekushanda kwemasensa nguva dzose. Kuyera kudzvanywa kwakasimba uye kwakarurama ndiko kunokosha pakudzora kushanda kweacidolysis mukugadzirwa kwephosphoric acid. Zvichibatanidzwa ne inline concentration, density, viscosity, level, uye tembiricha metres—senge idzo dzinoshandiswa neLonnmeter—zvinotumira pressure zvinogonesa vashandisi kutarisa zvese zviri muprocess fluid.
Iyi nzira yakakwana inopa ruzivo rwakakosha rwekuongorora mashandiro ekugadzira phosphoric acid. Semuenzaniso, kusiyana kwekumanikidzwa kwakabatana nedata rehuwandu kana density kunogona kuratidza zviratidzo zvekutanga zvekuumbwa kwechiyero kana kuvharika kwechikamu, zvichikonzera kupindira kwakanangana. Masisitimu akadaro akabatanidzwa anowedzera goho zvakananga, kuchengetedza manejimendi chaiyo ye calcium sulfate dihydrate gypsum byproduct, uye kugadzirisa mashandiro ekugadzira phosphoric acid yemvura.
Kuve nechokwadi chekuchengetedzwa nekubata zvinhu zvine njodzi
Kuchengetedzeka chinhu chinonyanya kukosha muzvikamu zvese zvekushanda kwemakemikari mufekitori nekuda kwekubata magasi anobvira uye anoputika, kunyanya panguva yematanho ekutamisa acid. Kukwira kwedzvinyiriro kusingadzoreki kunogona kukonzera kutadza kushanda kwepombi, kuburitswa kwegasi rine njodzi, kana kutoputika. Masensa emukati, kunyanya maLonnmeter inline pressure transmitters, ndiwo anoumba mutsetse wekutanga wekudzivirira njodzi idzi.
Zviine kugona kuona nekukurumidza uye mabasa ekudzivirira akavimbika anokonzerwa nealarm, ma transmitter aya anotumira zvinokanganisa kumanikidzwa nekukurumidza. Izvi zvinoita kuti ma protocol ekudzima nekukurumidza ashande, zvichiwedzera zvakanyanya kuchengetedzeka kwemagasi anobvira uye anoputika mumafekitori emakemikari. Kuita ongororo yakasimba uye yenguva chaiyo kwakakosha pakuchengetedza zvivakwa zvevashandi nefekitori panguva yekushanda kwefekitori yefosfeti.
MaLonnmeter Inline Pressure Transmitters: Mabhenefiti eChigadzirwa uye Mhinduro
MaLonnmeter inline pressure transmitters akagadzirwa kuti akwanise kuzadzisa zvinodiwa zvekugadzirwa kwephosphoric acid mumaindasitiri, achitsungirira mamiriro akaomarara anowanikwa mufetereza yephosphate. Magadzirirwo awo akasimba ediaphragm uye zvinhu zvakanyorova zvakagadzirirwa kuti agare kwenguva refu mu sulfuric acid inonyungudutsa, iyo inowanzo shandiswa mukugadzirwa kwephosphoric acid, uye kuti igare ichichinja-chinja maitiro pasina kurasikirwa nekugadzikana kwekuyera.
Nekushandisa maficha akabatanidzwa ekuzviongorora, ma transmitter aya anoramba achitarisa hutano hwavo, achipa zvigadzirwa zvedhijitari panguva chaiyo. Kugona uku kwakakosha pakugadzirisa mamiriro ekudzivirira tsvina akanyanya kuitika mukugadzirwa kwephosphoric acid, uko phosphate ore nezvimwe zvinhu zvakaita secalcium sulfate dihydrate (gypsum) zvinowanzounganidzwa. Kuona nekukurumidza zviitiko zvakadaro zvekuvhara kunobatsira kuderedza kukanganiswa kwemaitiro, izvo zvakakosha pakuvandudza mashandiro emaitiro ese uye kuchengetedza nzira dzakanakisa dzekushanda kwefosfeti fertilizer plant.
Matransmitter aya anopa zviyero chaizvo, izvo zvinonyanya kukosha pakubata mvura inoparadza zvakanyanya kana inokuvadza, sezvinowanikwa panguva yekushanda kweacidolysis mu phosphate ore processing techniques. Zvishandiso zvavo zvepamusoro zvekuvaka zvinogonesa kuchengetedza michina yakakosha kwenguva refu, zvichideredza kudiwa kwekubviswa nekucheneswa kakawanda—nzvimbo inorwadza inowanzobatanidzwa nekukanganiswa kwe turbulence mukugadzirisa makemikari. Kuderedzwa uku kwekushandiswa nemaoko kunotsigira zvakananga kugadzirisa frequency yezvivakwa zvefetereza uye kunoderedza mari yese yekushanda.
Kubatanidza Lonnmeter inline pressure transmitters nezvishandiso zvinotsigira—zvakadai se inline concentration, density, viscosity, level, uye temperature sensors—kunogadzira system yekutarisa yakabatana, inotungamirirwa nedata. Network iyi inoshanda pamwe chete inobvumira kuona nekukurumidza mamiriro ezvinhu asina kujairika, akadai sekuwedzera kwepressure kana shanduko dzemusanganiswa, izvo zvinogona kutungamira kunjodzi dzekuchengetedza kana kushandiswa kwemakemikari zvisina kunaka. Maitiro aya anowedzera kudzivirira kusvibiswa mukugadzirwa kwephosphoric acid, anovandudza kugoverwa kwezviwanikwa, uye anobvumira kutarisirwa kwakanyatsojeka kwezvigadzirwa zvakaita segypsum, zvichitsigira kuvandudzwa kuri kuramba kuchiitwa mukugadzirwa kwecalcium superphosphate ne monoammonium phosphate fertilizer.
Kuburikidza nekutarisa nguva chaiyo uye kugadzirisa matambudziko akabatanidzwa, maLonnmeter inline pressure transmitters anotarisana nematambudziko akasiyana ekushandiswa kwesulfuric acid mukugadzira phosphoric acid. Kushandiswa kwawo kunobatsira kubata zvakachengeteka magasi anobvira uye anoputika anosangana nawo panguva yekugadzirisa phosphate ore, kunopa ruzivo rwekushanda, uye kunoita kuti kuyerwa kushande zvakanaka kunyangwe munzvimbo dzine mvura yakawanda.
Nzvimbo Dzinokurudzirwa Dzekuisa uye Mabhenefiti Ekushanda
Ma "inline pressure transmitters" anofanirwa kuiswa panzvimbo dzakakosha panguva yekugadzira phosphoric acid. Mumafekitori e phosphate fertilizer, nzvimbo idzi dzakakosha ndidzo dzinoshandiswa pakugadzira sulfuric acid, reaction mixer, uye nzvimbo dzekuburitsa gypsum. Nzvimbo yega yega ine maitiro akasiyana-siyana - kubva pakutumira chikafu zvakagadzikana kusvika pakuita nekukurumidza uye kupatsanurwa kwakaoma kweslurry - zvinoda kutariswa kwepressure kwakagadzirirwa, kwenguva chaiyo kuti pave nekutarisa kwakavimbika kugadzirwa.
Kuwedzerwa kwemvura kwakakosha munzvimbo dzine njodzi huru. Nzvimbo dzinowanzo ungana tsvina—dzakadai semakonzo, mamixer, uye zvikamu zvemapaipi zvakamanikana—ndidzo nzvimbo dzinowanzo vharika, kunyanya panguva yekugadzira phosphoric acid yakanyorova uye kugadzira calcium superphosphate fertilizer. Nekuisa ma parallel sensors munzvimbo idzi, mapoka anoshanda anogona kuona kusawirirana kunokonzerwa nekuvharika kwenzvimbo kana kupindirana kweturbulence, zvichivandudza zvikuru kugadzikana kwekuyera kunyangwe mamiriro ekushanda achichinja kana kuti zvinhu zvakaoma zvatanga kugara zvakanaka.
Kuti zvinhu zviwedzere kurongeka, zvinokurudzirwa kushandisa zvishandiso zvinotsigira zviri pedyo. Zvinotumira zvinhu zviri mukati memuchina wekuisa zvinhu muhuwandu, huwandu hwevanhu (kusanganisira michina yeLonnmeter), viscosity, huwandu hwemvura, uye tembiricha zvinofanirwa kusungirirwa mukati mekemikari imwechete. Kurongeka uku kunoita kuti pave nechokwadi chekuti zvinhu zvakawanda zviri muhuwandu hwezvinhu zviri muhuwandu hwezvinhu. Semuenzaniso, panguva yekugadzirwa kwefetereza ye monoammonium phosphate, kudzvanywa kwekutarisana nekuwedzera huwandu hwezvinhu uye huwandu hwezvinhu zvinobatsira kuona zviratidzo zvekutanga zvekusagadzikana kwemaitiro kana kuunganidzwa kwetsvina gypsum isati yawedzera kusimba kwetsvina kana kudzima kuyerera.
Kugadzirisa hurongwa uhwu hwekutarisa kunopa mabhenefiti makuru ekushanda. Kuisa zvakanaka uye kudzokororwa kwezvishandiso zvinogadzirisa zvakananga kudzivirira kuvharika kwetsvina mukugadzirwa kwephosphoric acid, kuderedza kukundikana kunokonzerwa nekuvhiringika, uye kuderedza kudiwa kwekubviswa nekucheneswa kakawanda. Kudzikira kwehuwandu hwekugadzirisa, zvichibatsira kudzivirira kukanganiswa kwemaitiro kunodhura uye kuwedzera hupenyu hwemidziyo yakakosha. Kusimbiswa kwakabatana pakati pezvinotumirwa zvekumanikidzwa, huwandu, uye tembiricha kunoita kuti kugadzirisa matambudziko etsvina kuve nyore, zvichiita kuti pave nekuchengetedzeka—kunyanya kana paine sulfuric acid yakaderedzwa uye magasi anoputika. Zvirimwa zvinowana mari shoma yekushanda uye zvinowana nzira dzakanakisisa mukushanda kwefetereza yephosphate. Kuonekwa kwakawedzerwa kwemaitiro kunotsigira kuchengetedza kwenguva refu uye kugadzirisa mashandiro mukati me calcium sulfate dihydrate gypsum byproduct management uye zvikamu zvese zvekugadzirwa kwe phosphoric acid mumaindasitiri.
Mhedziso: Kuwedzera Kushanda Nesimba Uye Kuchengetedzeka Mukugadzirwa kwePhosphoric Acid
Kutarisa kumanikidzwa kwemukati mefotereza panguva chaiyo kwakakosha kune zvirimwa zvefotereza zve phosphate zvichivavarira kuwedzera kushanda zvakanaka uye kuona kuti mashandiro akachengeteka mukati memaitiro ekugadzira phosphoric acid. Kuisa ma "pressure transmitters" epamusoro-soro—kusanganisira ayo akagadzirwa uye akagadzirwa neLonnmeter—kunobvumira kuunganidzwa kwedata nguva dzose mukati mekugadzirwa kwe "wet-process phosphoric acid" uye maitiro akafanana akadai sekugadzira monoammonium phosphate fertilizer uye kugadzirwa kwe calcium superphosphate fertilizer. Kuverenga kwakarurama uye kwakasimba kwepressure kunobvumira mapoka ekutonga maitiro kupindura nekukurumidza kumamiriro asina kujairika, kunyanya ayo anosanganisira kushandiswa kwe "diluted sulfuric acid" mu "acidolysis" kana pakubata magasi anobvira uye anoputika.
MaLonnmeter inline pressure transmitters anoita basa rakakosha mukuvandudza mashandiro ekugadzirisa uye kuderedza nguva yekushanda. Nekupa data rakavimbika uye repamusoro, matransmitter aya anotsigira nzira dzinoderedza kudiwa kwekubviswa nekucheneswa kakawanda, kunyangwe mumamiriro ezvinhu anogona kuvharika nekusvibiswa, kupindirana kwemhepo, uye kukura kubva kuzvigadzirwa zvegypsum zvecalcium sulfate dihydrate. Kugadzikana kwekuyera munzvimbo yese yekugadzira phosphoric acid muindasitiri kunobatsira mukuvandudza hupenyu hwemidziyo uye mashandiro ayo.
Kubatanidza ma "pressure sensors" enguva chaiyo mukati menzvimbo dzakakosha dzepaipi kunobvumira vashandi kuchengetedza kutevedzera zvakanyanya mitemo yekuchengetedza uye zvinodiwa nemutemo. Vashandi venzvimbo vanochengetedzwa kuburikidza nekugona kuona uye kupindura zvakanaka—zvakakosha pakushanda nezvinhu zvine njodzi kana zvinoparadza zvakanyanya. Kutevedzera maitiro akanakisa panguva yekugadzirisa phosphate ore uye kutarisa maitiro hakungorerutsi mashandiro chete asiwo kunosimudzira kuronga kwekuchengetedza kwenguva refu kwemidziyo yakakosha.
Pakupedzisira, kushandisa michina yeLonnmeter inline pressure transmitters yepamusoro panguva yese yeacidolysis kunoita kuti vashandisi vakwanise kugadzirisa dambudziko rekuvharika kwetsvina nekukurumidza. Izvi zvinoita kuti pave nekushanda kwakasimba pasinei nekusagadzikana, zvinotsigira mhando yechigadzirwa nguva dzose, uye zvinogonesa zvirimwa zvefosfeti kuti zviwedzere simba rekushandisa pasina kukanganisa kuchengetedzeka kana kuvimbika kwemaitiro.
Mibvunzo Inowanzo bvunzwa
1. Kutarisa kumanikidzwa panguva chaiyo kunovandudza sei kudzivirira kuvharika kwetsvina mukugadzirwa kwephosphoric acid?
Kutarisa kumanikidzwa kwemhepo panguva chaiyo kunoita kuti pave nemaonero ekukurumidza emamiriro ekumanikidzwa mukati memapaipi esulfuric acid akadzikiswa panguva yekugadzira phosphoric acid inonyorova. Kukwira kana kudonha kwesimba kunoratidza kuungana kwekutanga kwetsvina dzakadai sephosphate mud kana gypsum crystals, izvo zvinokonzera kukanganiswa kwemhepo uye zvinowanzo vhara. Nekuongorora data rekumanikidzwa rinoenderera mberi, vashandi vanogona kuona izvi zvisingawanzoitiki pakutanga, vachikurumidza kubvisa kana kurapa zvikamu zvakakanganiswa nemakemikari. Nzira iyi inodzivirira kuvharika kukuru, inoderedza njodzi yekumanikidzwa kwemiti, uye inoita kuti kusvibiswa kugadziriswe zvichienzaniswa nekusaita basa kwenguva nenguva. Semuenzaniso, kukwira kamwe kamwe kwesimba pamusoro pevharuvhu yekudzora kunowanzo ratidza kuti pane dhipoziti, zvichikonzera chiito chekukurumidza chekudzivirira kuvharika kwecalcium sulfate dihydrate (gypsum).
2. Sei kugadzikana kwetransmitter ye inline pressure kwakakosha mumapaipi e sulfuric acid akasanganiswa?
Kuverengwa kwesimba remukati memuchina kwakakosha pakuyera acid nemazvo uye kudzora kumhanya kwemaitiro mukugadzirwa kwephosphoric acid mumaindasitiri. Kusagadzikana pakuyera kumanikidzwa kunogona kukonzera kudya acid zvishoma kana zvakawandisa, zvichikonzera kusashanda zvakanaka kweacid, kutadza kugadzira phosphate ore zvakanaka, kana goho remafetereza emonoammonium phosphate necalcium superphosphate. Kusagadzikana kunogonawo kukanganisa kuchengetedzeka kwemaitiro; kuchinja-chinja kunogona kusaonekwa kusvika kwakonzera kudonha kwemvura kana kuneta kwemidziyo. Kuchengetedza kuyera kumanikidzwa kwakasimba saka ndiko kunokosha pakushanda zvakanaka kwemaitiro, kuderedza kupfeka kwemakemikari, kugara kwenguva refu kwemidziyo, uye kubata zvakachengeteka magasi anobvira uye anoputika mumiti yemakemikari.
3. Kuyerwa kwepressure iri mukati kunogona kuderedza kudzorwa kwekugadzirisa mumiti yefosfeti here?
Ma "pressure transmitters" akarurama uye akavimbika anotsigira kugadziriswa kwema "frequency" nekuderedza kuvimba ne "disassembly" kakawanda uye maitiro ekuchenesa. Anogonesa nzira dzekufanotaura dzekuchengetedza zvichibva padata rechokwadi rekushanda pane purogiramu yakatarwa. Semuenzaniso, kana kuverenga kwe "pressure" kuchiramba kuri mukati menguva dzakajairika, vashandi vanogona kunonoka kuongororwa kwe "intrusive", vachideredza nguva yekushanda uye kusangana nenzvimbo dzine acid ine njodzi. Izvi zvinonyanya kukosha kune zvirimwa zve phosphate fertilizer zvinotsvaga kuchengetedzwa kwenguva refu kwemidziyo yekugadzira phosphoric acid, sezvo zvichideredza mari uye kukanganiswa kubva pakuchenesa nemaoko nguva dzose.
4. Ma "inline pressure transmitters" anofanira kuiswa kupi mumapaipi e sulfuric acid?
Nzvimbo dzekuisa ma inline pressure transmitters dzinofanira kusarudzwa dzichitarisa kukosha kweprocess uye njodzi yekuvharika. Nzvimbo dzakakosha dzinosanganisira pombi dzekudya nedzekuburitsa mvura—uko kunotarisirwa kuchinja kwehuwandu—pamwe nenzvimbo dziri pedyo ne turbulence lones dzinokurumidzisa mvura yekusachena. Kuisa ma transmitter mavharuvhu ekutanga uye mushure mekudzora zvinhu kunobvumira kutarisa musiyano wekumanikidzwa, zvichiita kuti zvikwanisike kuona nzvimbo dziri kuvharika kana kuona kuyerera kusina kujairika kunokonzerwa ne gypsum buildup yekutanga. Aya maitiro akanakisa ekushanda kwe phosphate fertilizer plant anobatsira kuchengetedza kutarisa nguva dzose kwekushanda kweprocess uye kuchengetedzeka.
5. Ndezvipi zvimwe zvishandiso zviri mukati zvinofanira kuperekedza ma "pressure transmitters" mukugadzirwa kwe "wet-process phosphoric acid"?
Nzira yakakwana yekushandisa michina inosanganisa ma "pressure transmitters" ane inline concentration, density, viscosity, level, uye tembiricha sensors. Iyi multi-parameter setup inovandudza process control, ichigonesa kugadzirisa kwakanyatsojeka padanho rega rega—sekudzora kwakasimba panguva yekuisa acid dosing kana kutarisa kwenguva chaiyo calcium sulfate dihydrate byproduct management. Semuenzaniso, inline density uye viscosity metres yeLonnmeter inopa data rakakosha pakugadzikana kweslurry, zvichiwedzera mafambiro ekumanikidza ekugadzirisa matambudziko ekusachena. Kana zvikashandiswa pamwe chete, zvishandiso izvi zvinogadzira system yakazara inowedzera kuvimbika kweprocess, kuchengetedzeka kwekushanda, uye kugadzirwa kwefertilizer ye monoammonium phosphate ine goho rakakura.
Nguva yekutumira: Ndira-14-2026
