通比牛牛

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煤矿热风炉技术优势及选型详解


GENJU《MEIKUANGANQUANGUICHENG》DI102 TIAOGUIDING:JINFENGJINGKOUYIXIADEKONGQIWENDU(GANQIUWENDU)BIXUZAI2℃YISHANG。TEBIEZAIYIXIEBEIFANGHANLENGDIQU,DONGJIQIWENHENDI,KUANGJINGDEWENDUHUIHENDI,SHENZHIBUNENGBAOZHENGSHENGCHAN,YINCISHIYONGMEIKUANGREFENGLUDUIJINFENGFENGLIUYURECHENGWEICHANGYONGDEJIEJUEFANGFA 。NEIMEMEIKUANGREFENGLUJISHUYOUSHIYOUNAXIE,YOURUHEXUANXINGNI?

通比牛牛 MEIKUANGREFENGLUJISHUYOUSHIJIXUANXINGXIANGJIE

通比牛牛 MEIKUANGREFENGLUCAIYONGDUOTOULUOXUANCAOPIANHUANREJISHU,JIANGRANSHAOYUHUANRESHEJICHENGYITIHUA,CHANPINJIEGOUJINCOU、BUJUHELI,HUANREQIANGDUDA,SHENGWENKUAI,REXIAOLVGAO。

DIANCIREFENGLUXITONG,CAIYONGCHUANGXINSHEJI,KEDENGXIAOYIGEWU“DIANRESI”DECHAODAGONGLV“DIANCHUIFENG”,FARETIDANWEIMIANJIGONGLVMIDUDI,REJIAOHUANMIANJIDA,CHUREFENGKUAI,ZHIJIEJIAREKONGQI,TIJIXIAO,YUFENGDAOLIANJIEFANGBIANDENGYOUDIAN。SHIQUDAICHUANTONG“RANSHAOZHENGQIGUOLU”,HE“RANSHAODAOREYOUGUOLU”DELIXIANGCHANPIN。

MEIKUANGREFENGLUJISHUYOUSHIJIXUANXINGXIANGJIE

通比牛牛 JISUANKUANGJINGJINGKOUFANGDONGHAORELIANG

Q = VρC( t 2 - t 1 ) K( 273 20) / 273 t 1 ) SHIZHONG

Q ——HAORELIANG ,J/h

通比牛牛 V ——ZONGJINFENGLIULIANG , m3/h ,KEQUKUANGJINGSHEJIHUOSHIJICELIANGSHUJU ;

通比牛牛 ρ—— 20℃SHIKONGQIRONG ( ZHONG) TONGCHANGQU 1. 2 kg/ m3;

C ——KONGQIBIRE ,TONGCHANGQU 1 004.832 J/ kg.℃;.

通比牛牛 t2 ——LENGREFENGHUIHEHOUWENDU,ZHICONGJISUANDAQIJIAODIWENDUBALENGFENGJIAREZHIDAYUBINGDIANWENDU, YIBANQU t2 = 2℃;

t1 ——SHIYONGREFENGLUKUANGJINGJISUANJIAODIDAQIWENDU,℃,YIBANKEYOU《CAIJUETONGFENGSHOUCE》JISHUZILIAOZHONGCHADE。LIRUHEILONGJIANG - 32 ℃,SHANXI- 30 ℃;

K——FUYUXISHUSHIWEIBAOZHENGKEKAOGONGRELIANGERZENGJIADEFUYULIANG,GENJUXITONGJUEREJIGUJIREHAOSUNKEQU 1. 05~1. 10

通比牛牛 (3)JISUANREFENGLIULIANG,JINXINGGUFENGJIPIPEIXUANZE V = Q/[ρ C( t 3 - t 1 ) ] 。 SHIZHONG

V ——REFENGLIULIANG , m3/h Q ——REFENGLUGONGRELIANG ,J/h

ρ ——KONGQIRONG ( ZHONG) kg/ m3 C ——KONGQIBIREJ/ kg.℃;.

通比牛牛 t3——REFENGLUCHUKOUWENDU t1 ——JISUANDAQIJIAODIWENDU℃;

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