Tsarin ƙira da lissafin manyan sigogi na na'urar auna nauyi mai yawa a cikin aiki mai amfani

Mawallafi: Smartweigh– Nauyin Kai Mai Yawa

Na'urar auna nauyi mai yawa (Mai auna nauyi mai yawa) bincike ne na adadi na kayan aikin samar da nauyi mai yawa, galibi ana amfani da shi, ana amfani da na'urar auna nauyi mai yawa don ci gaba da aiki mai ƙarfi a cikin dukkan aikin, yana iya gudanar da nauyi mai yawa da nazarin adadi na kayan da dole ne a ci gaba da bayarwa, da kuma nuna bayanai game da kayan da aka samar. Jimlar kwarara nan take da jimlar kwararar gaba ɗaya. Babban ƙa'idar ita ce injin da kayan aiki na nauyi mai tsayayyen bayanai, ana zaɓar fasahar nauyi mai tsayi na sikelin rumbun adana bayanai mai tsayayye, kuma ana amfani da rumbun adana nauyi mai tsayi na ƙwayoyin kaya. Duk da haka, a cikin sashin kula da na'urar auna nauyi mai yawa, don samun ingantaccen nauyin da aka rasa a kowane lokaci na ma'aunin rumbun adana bayanai, yana da mahimmanci a auna jimlar kwararar kayan da aka samar nan take.

Gefen hagu na Hoto na 1 shine zane na firam na ma'aunin nauyi na raga. Lokacin da kayan da ke cikin rumbun ajiya na raga suka rasa kayan da ake buƙata, ana iya buɗe bawul ɗin kayan. Lokacin da aka isa matsakaicin matsayin kayan da aka samar, ana rufe bawul ɗin kayan da aka samar, kuma rumbun ajiya na raga yana samun tallafi daga ma'aunin nauyi na raga. Maki. Domin a sa ma'aunin ya zama daidai, ana haɗa ɓangarorin sama da ƙasa na rumbun ajiya na raga bisa ga hanyoyin laushi da shiga da fita, kuma injina da kayan aiki na gaba da baya, hagu da dama da nauyin kayan da ke cikinsa ba sa ƙara wa rumbun ajiya na raga. Gefen dama na Hoto na 1 shine ra'ayi na tsari na dukkan tsarin samar da kayayyaki na gaba. Akwai tsarin zagayowar don dukkan tsarin samar da kayayyaki na gaba (bayanan da ke kan hoton yana nuna tsarin zagayowar guda 3).

Kowace tsarin zagayowar ta ƙunshi lokutan zagayowar sau biyu: lokacin da rumbun adana nauyi zai rage rumbun adana nauyi, nauyin kayan da ke cikin rumbun adana nauyi ya ƙaru, kuma lokacin da aka kai matsakaicin matsayin kayan da ke cikin rumbun adana nauyi a t1, bawul ɗin kayan da ke cikin rumbun adana nauyi ya rufe, kuma mai jigilar sukurori ya fara fitar da kayan da ke cikin rumbun adana nauyi, kuma nauyin kayan da ke cikin rumbun adana nauyi ya ɓace a wannan lokacin. Bayan sikelin ya fara aiki na wani lokaci, nauyin kayan da ke cikin rumbun adana nauyi zai ragu. Lokacin da aka kai matsakaicin matsayin kayan da ke cikin rumbun adana nauyi a t2, za a sake buɗe bawul ɗin kayan da ke cikin rumbun adana nauyi. Lokacin daga t1 zuwa t2 yana ba da lokacin zagayowar nau'in ƙarfi. Bayan wani lokaci, nauyin kayan da ke cikin rumbun adana nauyi zai ƙaru. Lokacin da lokacin t3 ya sake kai matsakaicin matsayin kayan da ke cikin rumbun adana nauyi, bawul ɗin kayan da ke cikin rumbun adana nauyi zai rufe, kuma lokacin daga t2 zuwa t3 ana maimaita shi a lokacin zagayowar samar da ƙarfi, kuma ana sa ido kan rabon saurin mai jigilar sukurori bisa ga kwararar gaggawa, don cimma zagayowar wadata mai dorewa. A lokacin, rabon gudu na na'urar ɗaukar sukurori tana kiyaye rabon gudu kafin farkon lokacin zagayowar kuma ba ya canzawa, kuma ana samar da shi ta hanyar hanyar sa ido kan kwararar girma akai-akai. Saboda na'urar auna nauyi mai yawa tana haɗa nauyin nauyi mai ƙarfi da auna bayanai marasa canzawa, kuma tana haɗa ciyarwa da aka katse da ciyarwa akai-akai, tsarin yana da amfani ga rufewa, kuma ya dace da siminti, foda mai sauri na lemun tsami, kwal da aka niƙa, abinci, magani da sauran ƙananan kayan masarufi. Aikin aunawa da ciyarwa na iya cimma daidaito mai girma da daidaito. Na'urar auna nauyi mai yawa mai girma 2 tana aiki bisa ga buƙatar tsarin ƙirar sigogi na babban.

Lokacin tsara sikelin da ya rasa nauyin da aka tara, tabbatar da la'akari da manyan sigogin aiki kamar mitar ciyarwa, yawan sake ciyarwa, ƙarfin sake ciyarwa a rumbun ajiya, da kuma yawan sake ciyarwa. In ba haka ba, nauyin da ya rasa ba zai yi aiki yadda ya kamata ba. Misali, wani abokin ciniki ya sayi na'urar auna nauyi mai yawa daga masana'anta don kula da kayan aiki a wurin. A lokacin siyan, an sayi na'urori masu auna nauyi guda 3 100kg kawai.

Masana'antar ta aika wani nan take don ya san cewa kayan da abokin ciniki ke amfani da su ruwan boric acid ne, yawan da ake buƙata shine 1510kg/m3, matsakaicin yawan da ake buƙata shine 36kg/h, kuma jimlar yawan da ake buƙata shine 21~24kg/h. Jimlar yawan da ake buƙata tana da ƙanƙanta sosai, hopper yana amfani da maki uku na tallafin na'urori masu auna nauyi na 100kg, kuma hopper na bincike yana da babban ƙarfin aiki. Matsalar da ba ta kimiyya ba ce a zaɓin samfuri. Wata matsala kuma ita ce hopper ɗin yana da alaƙa da injin da ke da tushen girgiza yayin shigarwa. Za mu iya zaɓar sau 15~20/h bisa ga ƙa'idodin ƙwarewar aiki masu zuwa lokacin da buƙatar ta fi girma, kuma nauyin da ake buƙata na kowane ƙarin wadata shine 36/15~36/20, wato, 1.9kg~2.4kg, Nauyin kayan da kowane na'urar auna nauyi ke ɗauka bai wuce 1kg ba, kuma kewayon aunawa mai dacewa shine kusan 0.5~1%.

Gabaɗaya, ma'aunin aunawa mai dacewa na na'urar auna nauyi ya kamata ya zama aƙalla 10-30% don tabbatar da daidaiton nauyi. Dangane da nauyin kayan masarufi 2.4kg da nauyin kayan ajiya da injinan kayan aiki (sukurori, da sauransu), jimlar nauyin ya kai kimanin kilogiram 10. Lokacin da aka yi amfani da na'urori masu auna nauyi guda uku, ana iya zaɓar kewayon aunawa na kowane na'urar auna nauyi daga kilogiram 5 zuwa kilogiram 10. A wata ma'anar, adadin na'urar auna nauyi 100kg da aka saya yana ƙaruwa da sau 10-20, amincin na'urar auna nauyi mai yawa ba shi da kyau, kuma daidaiton aunawa ƙasa ne.

Wannan shari'ar ta nuna cewa tsarin ƙira na na'urar auna manyan kai dole ne ta bi ƙa'idar tsarin ƙira, kuma ba za a iya yanke shawara kan manyan sigogi na kayan aikin injin da aikin na'urar auna manyan kai ba tare da aunawa ba. 3Aikin na'urar auna manyan kai manyan sigogi na lissafin tsarin ƙira. 3.1 Lissafin mitar ciyarwa.

Ga mai auna kai mai yawa, girman rabon zagayowar samar da ƙarfi (rabo lokaci = zagayowar samar da ƙarfi/sake samar da kayayyaki) a cikin kowace tsarin zagayawa, mafi kyau, gabaɗaya dole ne ya wuce 10:1. Wannan ya faru ne saboda gaskiyar cewa nau'in ƙarfin yana samar da lokacin zagayawa tare da daidaito mafi girma fiye da lokacin zagayawa, kuma tsawon lokacin da nau'in ƙarfin ke samar da lokacin zagayawa, mafi girman daidaiton mai auna kai mai yawa. Mitar tsarin zagayawa a kowane lokaci na na'urar auna kai mai yawa gabaɗaya ana bayyana shi azaman mitar tsarin zagayawa a kowace awa lokacin da buƙatar ta fi girma, wato, lokaci/h.

Idan aka ɗauki babban buƙata a kowace awa a matsayin mizani, daidaitaccen lokacin buƙata a kowace naúrar (misali, a kowace daƙiƙa) shine sharadin da aka riga aka tsara. Da zarar an rage yawan tsarin zagayawa, da yawan kowace ciyarwa, da ƙarfin da nauyin rumbun ajiya mai nauyi, da ƙarancin daidaiton auna yanayin rashin nauyi ta hanyar amfani da matakai da yawa na ƙwayoyin kaya, da yawan mitar tsarin zagayawa, da yawan ciyarwa a kowane lokaci. Da ƙasa da haka, da ƙaramin ƙarfin da nauyin rumbun ajiya mai nauyi, da kuma mafi girman daidaiton amfani da ƙaramin adadin ƙwayoyin kaya don auna yanayin rashin nauyi. Duk da haka, mitar tsarin zagayawa ya yi yawa, kayan aikin injin ciyarwa sau da yawa ana dakatar da su, kuma sashin kula da na'urar auna nauyi mai yawa sau da yawa yana canzawa tsakanin lokacin zagayawa da lokacin zagayawa, kuma ba shi da kyau sosai.

Ganin cewa aikin da ake yi a yanzu yana da inganci, yawancin yanayin rashin nauyi yana samar da software na tsarin, musamman ga barbashi masu ƙura da kuma waɗanda ba su da isasshen ruwa, ana zaɓar yawan sake samar da kayayyaki a matsayin sau 15 ~ 20/awa idan buƙatar ta yi yawa. Idan buƙatar ta yi ƙasa da babban buƙata, yawan sake samar da kayayyaki yana raguwa, kuma zagayowar samar da kayayyaki ta hanyar amfani da ƙarfi tana da babban rabo, wanda hakan ke taimakawa wajen inganta daidaito. Banda daidaiton ƙwarewar aiki, wasu aikace-aikacen da ke ba da ƙarancin yawan aiki, kodayake ƙarfin rumbun ajiya yana da ƙanƙanta, har yanzu suna iya adana kayan da aka bayar na fiye da awa 1, da kuma lokacin da za a samar da fiye da awa 1.

Lamura masu zuwa: Mafi girma yana samar da jimlar kwararar 2kg/h. Matsakaicin ajiyar kayan shine 803kg/m3. Jimlar kwararar ciyarwa mai girma shine 2/803=0.0025m3/h.

Idan ƙarfin rumbun ajiya shine 0.01m3 (kimanin daidai da 250Mm × 250Mm × Girman rumbun ajiya mai siffar cubic mita kamar 250Mm) ya isa ga amfani da kayan sawa na awanni 2 zuwa 3, kuma kowace amfani da kayan sawa bai wuce 10kg ba, don haka ba a buƙatar kayan sawa na atomatik, kuma ana iya la'akari da kayan sawa na ma'aikata. Dokokin masana'antu, amma jimlar layin kwarara yana da ɗan ƙasa. 3.2 Lissafa ƙarar ciyarwa kuma. Bayan zaɓar mitar sake cikawa, yana yiwuwa a auna ƙarar sake cikawa da jimlar adadin wadata.

Misali, a ɗauki na'urar auna nauyi mai kai da yawa: mafi girma yana samar da jimillar kwararar 270KG/awa. Yawan yawan albarkatun ƙasa shine 485kg/m3. Jimlar kwararar ciyarwa mai yawa shine 270/480=0.561m3/awa.

A mafi girman ƙimar isarwa, an zaɓi mitar sake isarwa sau 15/h. Hanyar lissafi na sake aikawa da ƙara: ƙarar sake aikawa = ƙarin adadin ƙari (kg/h) ÷Yawa (kg/m3) ÷ Mitar sake shigarwa (mitar sake shigarwa/h) A wannan yanayin, ƙarar sake shigarwa = 270÷480÷15=0.0375m3. 3.3 Lissafin nauyin ma'ajiyar ajiya mai cikakken nauyi.

Girman rumbun ajiya mai nauyin da aka ƙididdige na tsarin ƙira dole ne ya wuce ƙarfin rumbun ajiya mai nauyin da aka ƙididdige. Wannan saboda rumbun ajiya mai nauyin da ya rage ba makawa zai sami sauran kayan aiki da sarari kyauta a saman rumbun ajiya lokacin da rumbun ajiya mai nauyin da ya fara rumbun ajiya mai nauyin da ya kai kashi 20%, kuma ƙarfin rumbun ajiya mai nauyin da ya kai kashi 0.6, za a iya samun ƙarfin rumbun ajiya mai mahimmanci.

Dole ne girman rumbun ajiya na ƙarshe da aka zaɓa ya zama mai sheƙi bisa ga girman rumbun ajiya da aka ƙayyade. Hanyar lissafi na sake cika girman: ƙarfin rumbun ajiya = girman nauyin ÷k. A cikin dabarar: k shine ma'aunin rarar da aka kiyasta na rumbun ajiya, wanda zai iya zama 0.4 ~ 0.7, kuma an gabatar da 0.6.

A cikin wannan misalin, nauyin rumbun ajiya mai nauyin daidai = 0.0375÷0.6=0.0625m3. Idan girman rumbun ajiya mai siffar shine 0.6m3, 0.8m3, 1.0M3 da sauran ƙayyadaddun bayanai da samfura, mai sheki ya kamata ya zama sama da 0.08m3, kuma ƙarfin rumbun ajiya mai nauyin ya kamata ya zama 0.08m3. 3.4 Auna ƙimar sake shigarwa.

Ana samar da na'urar aunawa mai yawan kai ta hanyar ƙarancin daidaiton ƙarfin aiki a lokacin zagayowar sake cikawa, don haka an ƙayyade ƙimar sake cikawa na na'urar sake cikawa da sauri (gabaɗaya, ya kamata a sarrafa shi cikin 5s ~ 20s). Hanyar lissafi na ƙimar sake cikawa: ƙimar sake cikawa = [ƙarfin sake cikawa (m3)÷Lokacin sake saka hannun jari (s)×60(s/min)]+[jimillar yawan zuba jari na babban girma (m3/h)÷60(min/h)] A cikin Lissafi na 2, ƙimar sake cikawa ta ƙunshi sabbin abubuwa 2, sabon abu na farko shine ƙimar ƙarawa bisa ga ƙarawa, kuma sau da yawa mutane da yawa suna yin watsi da sabon abu na biyu, yana nuna cewa daidai ne ƙimar ƙarin lokaci, kayan da dole ne su cika wannan ɓangaren lokacin da aka sake ƙarawa. Dangane da ƙimar, ƙimar sake cikawa ta kusan sau 30 mafi girman ƙimar ƙarawa. A wata ma'anar, bisa ga wannan ƙimar, lokacin da ake kimanta ƙimar sake ciyar da sauran ma'aunin nauyi da ya ɓace, ana iya kimanta shi sau 25-40 mafi girman ƙimar ƙarawa.

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