Amakuru

Sisitemu yohereza ikirere ni uburyo bukabije bwuburyo bwogutwara umuyaga mwinshi, bukoresha umwuka wumuvuduko muke kugirango unyuze mubitambaro byo mu kirere kugirango ugere ku ntego yo gutanga ifu / ibice.
Umwuka ucagaguye uratatana nyuma yo kunyura mu mwenda wo mu kirere hanyuma ukinjira mu bice, ibyo bikaba bigatsinda imbaraga zo guhangana n’ibice ndetse n’imyenda yo mu kirere, ku buryo ibice bihinduka ibintu bitemba nkamazi, hanyuma bigatemba nuburemere muri tank.
Ugereranije na sisitemu zimwe na zimwe zogutanga imashini, sisitemu yo mu kirere ya sisitemu ifite imiterere yibice bitazunguruka, nta rusaku, imikorere yoroshye nogucunga, uburemere bwibikoresho byoroheje, gukoresha ingufu nke, imiterere yoroshye, ubushobozi bunini bwo gutwara, kandi byoroshye guhindura icyerekezo. . Ibikoresho byubukungu cyane byo gutanga ibikoresho byifu na granular bulk solide.

1.Kubaka no gushushanya
1.1, kubaka
Ikirere cyo mu kirere cyerekanwe gato ku ndege itambitse, kandi igice gisanzwe gifite kare.
Ikirere cyo mu kirere cyahujwe na chute yo hejuru hamwe na chute yo hepfo, ibitambaro byo mu kirere byashyizwe hagati kugira ngo ikirere cyerekanwe mu kirere hamwe n'ibyumba bibiri, ibikoresho by'ifu bitembera mu cyumba cyo hejuru byita icyumba cy'ibikoresho hamwe n'umwuka wugarijwe hepfo icyumba cyitwa icyumba cyo mu kirere.
Umwuka ufunitse uzungururwa kandi ucike intege kumuvuduko runaka nkuko byasabwe, hanyuma winjire mucyumba cyumuyaga unyuze mu muyoboro w’ikirere, hanyuma winjire mu cyumba cyibikoresho unyuze mu bitambaro byo mu kirere.
Umwuka uhuha unyuze mu mwenda wo mu kirere kandi uhagarika ibikoresho bya poro kugirango ube amazi, uhindura inguni yo guteranya ibintu byifu ndetse ukanatuma ibikoresho bidahura nigitambaro cyo mu kirere. Nyamara, umuvuduko wo gutembera wibikoresho urihuta, ariko kurwanya ubukana hamwe nigitambaro cyo mu kirere ni gito cyane.
Hanyuma, umwuka wafunzwe uvanze nibikoresho bya poro bizasohoka mu kirere binyuze muyungurura, kandi ibikoresho byifu biva mu cyambu gisohora ikirere.
Ibikoresho byubaka ikirere cyerekanwe guhitamo bishobora kuba ibyuma bya karubone, aluminiyumu, ibyuma bitagira umwanda cyangwa ibikoresho bitari ibyuma.
Imyenda yo mu kirere irashobora gukorwa mubikoresho bitandukanye, nka pamba, polyester, aramid, ndetse ikirahure cya fibre, basalt nibindi. Rimwe na rimwe, birashobora kandi gushushanywa na microplate, nka plaque ceramic plaque, plaque ya plastike yacumuye nibindi.

1.2, gushushanya no kubara.
Ibyingenzi byingenzi mubishushanyo mbonera no kubara sisitemu yohereza ikirere cyerekana sisitemu zirimo ubunini bwambukiranya ibice bya chute, intera itambutsa, inguni ihindagurika, umuvuduko wumwuka, ikoreshwa ryumwuka, hamwe nubushobozi bwo gutanga.
Kugirango ibintu bishoboke gutangwa muburyo busanzwe kandi butajegajega mu kirere cyerekanwa, ikirere gikenewe ni uko umwuka ugomba kuba ufite umuvuduko runaka nigipimo gihagije cyo gutemba
1.2.1, igishushanyo mbonera cy'ikirere
Umuvuduko wumwuka urashobora guhangana nigitambara cyo kunyerera cyikirere hamwe nuburebure bwibintu bitangwa mubyumba byifu.
Imyenda yo mu kirere igomba kuba hamwe no guhangana bihagije kugirango ikirere gikwirakwizwe mu cyumba kimwe.
Umuvuduko wumwuka urashobora kugenwa nuburyo bukurikira:
P = P1 + P2 + P3

P1 ni ukurwanya imyenda yo mu kirere, igice ni KPa;
P2 ni ifu yibikoresho byifu, igice ni KPa;
P3 ni ukurwanya imirongo y'imiyoboro.
Ukurikije ubunararibonye, ​​kanda ikirere P burigihe ihitamo hagati ya 3.5 ~ 6.0KPa, mugihe igishushanyo, ahanini ukurikije 5.0KPa.

Igitambaro cyo mu kirere ni igice cyingenzi cya sisitemu yohereza ikirere / sisitemu yo gutanga pneumatike, uburyo bukwiye bwimyenda yo mu kirere nicyo kibanziriza imikorere myiza ya sisitemu yohereza ikirere.
Imyenda yo mu kirere igomba kuba hamwe n’uruhande rwa pore, gukwirakwiza kimwe uburyo bwo kuboha, uburyo bwiza bwo guhumeka neza, hamwe nubunini bwa pore bigomba kuba bito ugereranije na diameter ya diameter yibikoresho byifu yatanzwe kugirango birinde imyenda yo kunyerera. .
Mugihe cyogutanga ibintu bihamye, kugabanuka kwumwuka / kugabanuka kumuyaga hejuru yigitambaro cyo mu kirere bigomba kuba binini kuruta kugabanuka kwikirere / kugabanuka kwumuyaga hejuru yifu yifu yatanzwe, kandi igitutu cyumuvuduko hejuru yigitambara cyo mu kirere kigomba kuba kimwe, cyangwa ikirere sisitemu ya chute itanga sisitemu irashobora guhagarikwa byoroshye kubera ikibazo cyimyenda yo mu kirere, bityo impinduka zo guhinduka zizaba nyinshi cyane.

Impuzu zo mu kirere ziva muri Zonel Filtech, turemeza ko imikorere myiza muri 12month nyuma yo kwishyiriraho cyangwa 18month nyuma yo kubyara, ariko iyo ikora neza, niba imiterere yakazi ari nziza, imikorere myiza yimyenda yo mu kirere ya Zonel Filtech niyo ishobora kwihagararaho birenze Imyaka 4, irashobora kuzigama amafaranga menshi yo kubungabunga hamwe nigihe kubakiriya bacu.

1.2.2, ingano yo gukoresha ikirere gikonje.
Ubwinshi bwikoreshwa ryumwuka mukirere cya sisitemu ya chute yohereza ibintu bifitanye isano nibi bikurikira:
Imiterere yumubiri yibikoresho, ubunini bwambukiranya ibice hamwe nuburebure bwimyenda, uburebure bwifu ya porojeri, impengamiro yo kumesa, nibindi.
Kugirango wirinde imyenda yo mu kirere ihagarikwa, umwuka watanzwe ugomba kuvomerwa no gusiga amavuta.
Ikoreshwa ryumwuka wa sisitemu yohereza ikirere / pneumatike itanga chute irashobora kubarwa nuburyo bukurikira:
Q = qWL

"Q" nuburyo bwo guhumeka ikirere cyigitambambuga cyo mu kirere, igice ni m3 / m2.h, nkuko bisanzwe "q" duhitamo 100 ~ 200;
W ni ubugari bwibikoresho byifu ya chute;
L nuburebure bwifu yifu ya chute.

1.2.3, ubushobozi bwa sisitemu yohereza ikirere sisitemu yo gutanga
Ubushobozi bwa sisitemu yohereza ikirere chute itanga sisitemu byakozwe nibintu byinshi, formula irashobora kuba nkiyi:
G = 3600 X S.ρ.V = 3600 X Whρ.V

S ni agace k'ibikoresho by'ifu muri slide slide chute, guhuza ni m2;
P ni ubwinshi bwumwuka wibikoresho byamazi, igice ni kg / m3;
V ni ifu yibikoresho byihuta, igice ni m / s;
W ni ubugari bwimbere bwikirere cyerekanwa;
H nuburebure bwimbere bwikirere cyerekanwa.

Ukurikije ihame ryubukanishi bwamazi, gutembera kwibikoresho byifu muri chute yo mu kirere birasa cyane no gutuza gutuje kwamazi kumuyoboro ufunguye, bityo umuvuduko w umuvuduko wibikoresho byifu bifitanye isano no guhindagurika kwa chute yo mu kirere. kimwe n'ubugari bw'ikirere cyerekanwa n'ikirere n'uburebure bw'ingufu z'uburebure mu kirere cyerekanwa, bityo:
V = C√ (Ri)

C ni coefficient ya Chezy, C = √ (8g / λ)
R ni hydraulic radius, igice m;
“I” ni impengamiro yo mu kirere;
“Λ” ni coefficente yo guterana amagambo.

Impengamiro ya slide slide chute nkuko bisanzwe hitamo hagati ya 10% ~ 20%, ni ukuvuga dogere 6 ~ 11 ukurikije ibisabwa;
Niba ifu yibikoresho bya chute uburebure bwa H, nkibisanzwe ikirere cyerekanwe ikirere cyagutse W = 1.5H, uburebure bwifu ya h ni 0.4H.

2.Umwanzuro.
Ikirere cyo mu kirere cyerekana sisitemu / pneumatike itanga chute ikoresha umwuka wumuvuduko muke kugirango uhindure ibintu, kandi ukoresha imbaraga zigize ibice kugirango ibintu bigende imbere. Irashobora gukoreshwa cyane mugutwara ubwoko butandukanye bwimyuka ihumeka, ifu yumye cyangwa ibikoresho bya granulaire bifite ubunini buke buri munsi ya 3 ~ 6mm.
Ifite ibyiza byubushobozi bunini bwo gutanga, cyane cyane gukoresha ingufu nke, kandi ikoreshwa ryayo riragenda ryiyongera.
Ariko kubera akajagari ko mu kirere gashizweho ku buryo budasubirwaho, intera yo kugarukira igarukira ku gitonyanga, nanone ntibikwiriye ko hajyaho hejuru, bityo rero ikoreshwa rya sisitemu yo mu kirere ya chute itanga sisitemu / pneumatic transport chute ifite aho igarukira.

Byahinduwe na ZONEL FILTECH