Umuyaga wa gaz ya gaz ya gaz: Utanga inganda & Igiciro cyuruganda 

A Umufana wa Boiler Flue ni ikintu gikomeye mu nganda zagenewe gukuramo ibicanwa biva muri sisitemu yo gutekesha, gukora neza no gukora neza. Azwi kandi nk'umushinga uteganijwe (ID), utera umuvuduko mubi mu itanura kugirango ukuremo imyuka ishyushye binyuze mu guhanahana ubushyuhe mbere yo kunaniza ikirere. Guhitamo umufana ukwiye bikubiyemo kuringaniza ubushobozi bwo guhumeka ikirere, ibisabwa byumuvuduko uhagaze, hamwe no kurwanya ibintu kubushyuhe bwinshi no kwangirika. Ku baguzi b’inganda, gufatanya n’uruganda rwihariye nka Zibo Hongcheng Fans bituma habaho ibisubizo byabigenewe, biramba cyane byujuje ubuziranenge bwigihugu ndetse nibisabwa mubikorwa.

Umufana wa gaz ya Boiler ni iki kandi ikora ite?

Muri sisitemu yo gutekesha inganda, gucunga imyuka ya gaze ntabwo ari umurimo wo guhumeka gusa; ni ikintu cyibanze cyo kugenzura gutwikwa. Umuyaga wa gazi ya gaz, cyane cyane ikora nkumufana wa Induced Draft (ID), ushyirwa kumasoko ya sisitemu. Uruhare rwibanze rwarwo ni ugutsinda ibiterwa biterwa nibice bitandukanye nka ba economizers, preheater de air, abakusanya ivumbi, hamwe na desulfurizasi.

Ihame ryakazi rishingiye ku gukora igitutu gito imbere mu itanura. Uyu muvuduko mubi uremeza ko umuriro hamwe na gaze zishyushye binyuze mumashanyarazi neza. Hatabayeho guswera kugenzurwa, gutwikwa bishobora guhinduka, biganisha ku gutwika lisansi ituzuye, kugabanya imikorere, cyangwa no gukora ibintu biteye akaga aho umwotsi uhungira mubyumba.

Imikorere y'ingenzi mu guteka inganda

• Amabwiriza agenga igitutu: Ikomeza igitutu gikwiye kugirango hirindwe umuvuduko ukabije, ushobora kwangiza ibyuka no kubangamira abakozi.
• Gukuramo gaze: Kuraho neza ibicanwa biva mu muriro, harimo karuboni ya dioxyde, okiside ya sulfure, nibintu byangiza.
• Inkunga yo kugarura ubushyuhe: Iremeza ko imyuka itemba binyuze muri sisitemu yo kugarura ubushyuhe (nka economizers) ku muvuduko ukenewe kugirango ingufu nyinshi zifata ubushyuhe.
• Kwubahiriza ibyuka bihumanya ikirere: Gukora hamwe nibikoresho byo kurwanya umwanda kugirango umuyaga wuzuze amabwiriza y’ibidukikije.

Ubwoko bwa Boiler Flue Gazi: Centrifugal na Axial

Guhitamo hagati ya centrifugal na axial ni icyemezo cya mbere gikomeye muguhitamo umuyaga wa gaz. Buri bwoko butanga inyungu zitandukanye bitewe nubunini bwa boiler, ibisabwa byumuvuduko, nu mwanya wo kwishyiriraho.

Centrifugal Induced Draft Fans

Abafana ba Centrifugal nibihitamo cyane kubitsa inganda nini nini. Bakora bashushanya gaze hagati yikizunguruka kandi bakihutisha hanze bakoresheje imbaraga za centrifugal. Igishushanyo kibyara umuvuduko mwinshi uhagaze, bigatuma biba byiza kuri sisitemu ifite imbaraga zikomeye zo kuyungurura no kuyungurura ibikoresho.

Ibyiza:

• Ubushobozi bwumuvuduko mwinshi ubereye imiyoboro itoroshye.
• Ubwubatsi bukomeye bukoresha imyuka yubushyuhe bwo hejuru.
• Imikorere ihamye muburyo butandukanye bwimitwaro.

Abafana ba Axial Flow

Abafana ba Axial bimura gaze ibangikanye na shaft axis. Mubisanzwe bikoreshwa mubikoresho bito bito cyangwa aho umwanya uhari kandi ibisabwa nibitutu biri hasi. Mugihe zitanga umuvuduko mwinshi wibipimo byumuvuduko muke, ntabwo bikora neza muri sisitemu irwanya cyane ugereranije na centrifugal bagenzi babo.

Ibipimo bya tekiniki byingenzi byo gutoranya

Guhitamo icyuma gikwirakwiza umuyaga wa gazi bisaba amakuru yukuri kubijyanye nibikorwa. Ingano itari yo irashobora gutuma ukoresha ingufu nyinshi, kunanirwa imburagihe, cyangwa kugenzura umuriro udahagije. Ba injeniyeri bagomba gusuzuma ibintu byinshi byingenzi.

1. Ubushobozi bwo gutembera mu kirere (Q)

Gupimwa muri metero kibe ku isaha (m³ / h) cyangwa metero kibe ku munota (CFM), ubushobozi bwo gutembera mu kirere bugomba kurenza urugero rwa gaze ya gaze iteganijwe. Ibi birimo marike yumutekano kugirango ubare impinduka zamavuta hamwe nibishobora guhumeka ikirere muri sisitemu. Mubisanzwe, birasabwa ubushobozi bwa 10-15%.

2. Umuvuduko uhagaze (P)

Umufana agomba kubyara igitutu gihagije kugirango atsinde sisitemu yose. Ibi birimo igihombo cyo guterana mumiyoboro, kurwanya banki itekesha, ubukungu, preheater yumuyaga, akayunguruzo ka baghouse, hamwe na scrubbers. Kubara igitutu cyuzuye gihamye ni ngombwa kugirango umufana abashe gukomeza umushinga ukenewe munsi yumutwaro wuzuye.

3. Gukoresha Ubushyuhe

Ubushyuhe bwa gazi irashobora kuva kuri 150 ° C kugeza hejuru ya 400 ° C bitewe n'ubwoko bwa boiler hamwe nubushyuhe bwo kugarura ubushyuhe. Ibikoresho byabafana nibishushanyo mbonera bigomba kwihanganira ubu bushyuhe. Ubushyuhe bwo hejuru bukenera akenshi gukonjesha amazi cyangwa ibyuma bidasanzwe birwanya ubushyuhe kugirango birinde ihinduka ryimiterere.

4. Ibigize gaze hamwe na ruswa

Gutwika amakara, amavuta, cyangwa biomass bitanga ibintu bitandukanye byangirika. Amazi ya sufuru arimo lisansi atera dioxyde de sulfure (SO₂), ishobora guhurira muri acide sulfurike niba ubushyuhe bwa gaze bugabanutse munsi yikime. Ibi birasaba gukoresha ibikoresho birwanya ruswa nkibyuma bitagira umwanda (urugero, 304, 316L) cyangwa impuzu zihariye.

Guhitamo Ibikoresho no Kuramba

Kuramba k'umuriro wa gazi ya gazi bifitanye isano itaziguye n'ibigize. Ibidukikije byinganda birakaze, kandi ibyuma bisanzwe bya karubone birashobora kwangirika vuba nta kurinda neza.

Ingamba zo Kurwanya Ruswa

Mu bimera cyangwa ibikoresho bitwika lisansi nyinshi, ruswa ni umwanzi wambere. Abafana ba Zibo Hongcheng kabuhariwe mu gukora ibyuma bitagira umwanda hamwe nabafana birwanya ruswa bikwiranye nibi bidukikije. Gukoresha amanota nka 316L ibyuma bitagira umwanda bitanga imbaraga zo kurwanya chloride na acide. Kubihe bidakabije, ibyuma bya karubone hamwe na epoxy cyangwa fluorocarubone bitanga igisubizo cyiza.

Kwambara Kurwanya Ibintu Byihariye

Amashyiga yaka ibicanwa bikomeye nkamakara cyangwa biomass bitanga ivu ryisazi. Ibi bice byangiza bishobora kwangiza abafana ninzu mugihe runaka. Kurwanya ibi, abimura barashobora gushimangirwa nimirongo idashobora kwihanganira kwambara cyangwa gukomera. Igishushanyo cyerekana icyuma nacyo kigira uruhare; ibyuma bisubira inyuma-bifata ibyuma bikoresha imyuka iremereye neza kuruta ibishushanyo mbonera byimbere, bigabanya kwiyubaka no gutwarwa nisuri.

Abafana ba Zibo Hongcheng: Ubuhanga mubisubizo byinganda

Iyo ushakishije ibikoresho byo guhumeka inganda, imiterere yuwabikoze bigira ingaruka zikomeye kubicuruzwa byizewe. Abafana ba Zibo Hongcheng, yashinzwe mu 2020, izana ubumenyi bwinganda bwimbitse kumeza. Iyi sosiyete iherereye muri Zibo Blower Industrial Park mu Ntara ya Shandong, iyi sosiyete ikoresha urusobe rw’ibinyabuzima rukomeye mu karere.

Nubwo yashinzwe kumugaragaro muri 2020, itsinda ryashinze rifite uburambe bwimyaka irenga 20 mubikorwa byinganda. Ubu bumenyi ngiro bufatika butuma isosiyete ikemura ibibazo byubwubatsi bigoye abinjira bashya bashobora kwirengagiza. Hamwe n'ikigo gifite metero kare 9000 hamwe nitsinda ryabigenewe ryabakozi barenga 30, Abafana ba Zibo Hongcheng bagabanije ibikorwa byayo kugirango bahabwe ibyifuzo mpuzamahanga bitandukanye.

Ibicuruzwa by'isosiyete portfolio ni byinshi, bigaragaramo urukurikirane rusaga 50 hamwe n'ibisobanuro birenga 600. Mugihe bakorera mu nzego zitandukanye zirimo ubucukuzi bw'amabuye y'agaciro, metallurgie, n'imyenda, ubuhanga bwabo muri ibyuka bya gaz ihagaze neza. Zitanga ibyuma bisanzwe bya centrifugal hamwe na moderi yihariye cyane idafite ibyuma cyangwa moderi irwanya ruswa. Buri gice kigenzurwa neza, kugenzura ibipimo byose bya tekiniki byujuje ubuziranenge bwigihugu. Uku kwiyemeza ubuziranenge bituma uba umufatanyabikorwa wizewe kumushinga usaba umusaruro wihariye no guhuza ibikorwa byihariye.

Ibibazo Rusange Byibikorwa no Kubungabunga Ibikorwa byiza

Ndetse nabafana bo murwego rwohejuru basaba kubungabunga buri gihe kugirango barebe imikorere idahwitse. Gusobanukirwa uburyo busanzwe bwo kunanirwa bifasha abayobozi binganda gushyira mubikorwa gahunda yo kubungabunga.

Kunyeganyega no Kuringaniza

Kunyeganyega birenze urugero nibyo byerekana ibibazo byabafana. Bikunze guturuka kumyubakire yivu kumashanyarazi, bigatera ubusumbane. Isuku isanzwe yuwimura ni ngombwa. Niba kunyeganyega bikomeje, birashobora kwerekana kwambara cyangwa kudahuza. Gushiraho ibyuma byinyeganyeza birashobora gutanga umuburo hakiri kare mbere yo gutsindwa kwibiza.

Kwihanganira Ubushyuhe bukabije

Ubushyuhe bwinshi mumigezi ya flue irashobora kwimura ubushyuhe. Kugenzura amavuta meza no kugenzura sisitemu yo gukonjesha (niba ifite ibikoresho) ni ngombwa. Gukoresha amavuta yubushyuhe bwo hejuru no kugenzura ko amavuta agumaho birinda gufata igihe kitaragera.

Ruswa na Isuri

Kugenzura buri gihe amazu nuwimuka kubimenyetso byo kunanuka cyangwa gutobora birakenewe. Mubidukikije byangirika cyane, gusimbuza ibitambo cyangwa gusubiramo ibifuniko birinda mugihe cyateganijwe cyo guhagarika byongera ubuzima bwumufana.

Intambwe ku yindi Intambwe yo Guhitamo Umufana Ukwiye

Kugirango uhitemo icyuma cyiza cya gazi ya gazi kugirango usabe, kurikiza ubu buryo bwubatswe:

1. Sobanura imikorere: Menya ubushyuhe ntarengwa bwa gaze ya gazi, ingano, hamwe nibigize. Menya ubwoko bwa lisansi (amakara, gaze, amavuta, biomass) kugirango umenye ingaruka zishobora kwangirika.
2. Kubara Sisitemu Kurwanya: Shushanya inzira yose yuzuye. Kurangiza igitutu gitonyanga hejuru ya boiler, imiyoboro, muyungurura, na scrubbers. Ongeraho 10-15% yumutekano.
3. Hitamo Ubwoko bw'abafana: Hitamo centrifugal kubikenewe byumuvuduko mwinshi cyangwa axial kubijwi ryinshi, umuvuduko muke. Reba imbogamizi z'umwanya.
4. Hitamo Ibikoresho: Hitamo ibyuma bitagira umwanda kubidukikije byangirika cyangwa ibyuma bya karubone bisizwe mubikorwa bisanzwe. Tekereza amavuta adashobora kwangirika kubicanwa byinshi.
5. Kugenzura Imbaraga za moteri: Menya neza ko moteri ifite imbaraga zihagije zo gutwara umutwaro wumufana mubucucike nubushyuhe ntarengwa, harimo na serivise ya torque yo gutangira.
6. Baza abahinguzi: Ihuze nabatanga ubunararibonye nka Zibo Hongcheng Abafana kugirango basuzume ibyo usobanura. Ibisubizo byabigenewe akenshi bitanga umusaruro mwiza no kuramba kuruta ibice bitagaragara.

Ibibazo Bikunze Kubazwa (Ibibazo)

Ni irihe tandukaniro riri hagati yabafana ba FD na ID muri boiler?

Abafana ku gahato (FD) basunika umwuka wibidukikije mu itanura kugirango batwike, bakora munsi yigitutu cyiza. Abakunzi ba Draft (ID), cyangwa abafana ba gaz, bakuramo imyuka isohoka muri boiler, ikora mubitutu bibi. Byombi nibyingenzi muburyo buringaniye bwa sisitemu.

Nigute ubushyuhe bugira ingaruka kumikorere ya fana gaz?

Ubushyuhe bwo hejuru bugabanya ubucucike bwa gaze, bushobora kugabanya umuvuduko wubwinshi bwijwi runaka. Nyamara, ubushyuhe bwo hejuru butera ubushyuhe bwinshi kubikoresho. Abafana bagomba guteshwa agaciro cyangwa kubushakashatsi bwihariye hamwe nibikoresho birwanya ubushyuhe kugirango bakemure ubushyuhe buri hejuru ya 200 ° C mumutekano.

Umuyaga wa gazi ya gazi irashobora gukoresha imyuka ya flue?

Nibyo, ariko bisaba ibitekerezo byihariye. Imyuka itose ivuye muri scrubbers itose irashobora kwangirika cyane. Abafana bakora ibi bintu bagomba kuba barubatswe kuva murwego rwohejuru rwicyuma (urugero, 316L, 2205 Duplex) cyangwa umurongo 防腐 ibikoresho. Imyobo yo kumena mumazu nayo irakenewe kugirango wirinde amazi.

Kuki kwihitiramo ari ngombwa kubakunzi binganda?

Sisitemu yose yo guteka ifite imiyoboro idasanzwe, imyirondoro yo kurwanya, hamwe nimbogamizi zumwanya. Abafana bahinduwe bemeza neza icyogajuru cyiza, kugabanya gukoresha ingufu, no guhuza ibikorwa remezo bihari. Abafana ba Zibo Hongcheng batanga umusaruro wihariye kugirango uhuze ibyifuzo byihariye.

Ni izihe mpamyabumenyi nakagombye gushakisha mubakora abafana?

Shakisha ababikora bafite ibyemezo bya ISO 9001 byemewe kandi byubahirize ibipimo byumutekano wigihugu. Abafana ba Zibo Hongcheng bubahiriza igenzura rikomeye, ibicuruzwa byose byujuje ubuziranenge bwigihugu kugirango bikore neza n'umutekano.

Umwanzuro: Kongera ingufu za Boiler hamwe nabafana ba gaz yizewe

Umuyaga wa gazi ya gaz irenze uburyo bwo gusohora gusa; nikintu cyingenzi mugukomeza gukora neza, umutekano, no kubahiriza ibidukikije. Umufana watoranijwe neza yemeza gutwikwa neza, kugabanya ubushyuhe, kandi bigabanya igihe cyo gufata neza. Waba urimo kuzamura sisitemu ihari cyangwa gushushanya uruganda rushya rwinganda, gusobanukirwa nu tekinike ya tekinike yumuyaga, umuvuduko, hamwe nibintu bifatika ni ngombwa.

Ku nganda kuva gutunganya imiti kugeza kubyara amashanyarazi, kuramba no gukora byumufana windangamuntu bigira ingaruka kumikorere. Gufatanya nu ruganda ruhuza uburambe bwinganda nubushobozi bugezweho bwo gukora ni ngombwa. Abafana ba Zibo Hongcheng, hamwe nimyaka 20 yubumenyi bwibanze hamwe nibicuruzwa byuzuye, batanga ibisubizo byihariye bikemura ibibazo byihariye byubushyuhe bwo hejuru hamwe nibidukikije byangirika.

Niba ushaka isoko ryizewe iringaniza ibiciro byuruganda-byujuje ubuziranenge, tekereza kubigeraho kugirango uganire kubisabwa umushinga wawe. Inkunga yubuhanga yihariye irashobora kugufasha kumenya icyitegererezo cyiza kubisabwa.

→ Shakisha urutonde rwuzuye rwabakunzi binganda kandi usabe inama tekinike uyu munsi.