汤姆永久地域网名tom/今日更新-高清完整

山东龙鼓重工专注气力输送系统设计与实施,生产罗茨风机、蒸汽压缩机、罗茨真空泵、旋转供料器、仓泵、料封泵等风机与气力输送设备。
回退网站导航 系统世界
二维码 手机扫一扫
来电咨询

各地资询电话
18706411230

行业资讯

一般常见的常用的气力输送

一般常见的常用的气力输送

一般常见的常用的气力输送系统概述 稀相气力输送主要分为:负压吸送系统、正压吹送系统。 稀相输送是利用风机或真空泵在管道中产生的气流,采用正压或负压并以较高的速度来推动或拉动物料在管道内流动,从而把物料输送到相应的设备。因此该输送方式又被称为低压-高速系统,它具有较低的料气比m(通常把料气比m=0.1~20、压力p=0.01~0.1MPa或真空度pv=-0.01~-0.06MPa、速度v=5~30m/s归为低压-高速系统)。 该系统初端约有10m/s的启动速度,尾端达到约22m/s的高速,因而气流速度较高。输送管道初始端压力通常低于0.1MPa,而尾端则与大气压基本接近。稀相输送的介质一般采用空气或氮气,动力一般由罗茨风机或真空泵提供。罗茨风机和真空泵的稀相输送时,物料在管道中呈悬浮状态,输送当量距离最长达百米。 其主要组成部件为混合室、吸嘴、星型给料阀、旋风分离器、除尘器、罗茨鼓风机、电控柜等。 负压系统主要利用真空型罗茨风机(或真空泵)在密封管道内产生的真空,以低于外界大气压的空气流,通过吸嘴(或星型给料阀与混合加速室单元)进料,再与空气混合,沿输料管道吸送到旋风分离器(俗称沙克龙)进行气固分离,实现从低处或散装处多点向高处一点或多点进行物料输送。其特点是物料不外泄,不产生环境问题,供料装置相对简单。 正压吹送系统则是在高于外界大气压力状态下,压缩空气(或氮气)吹入管道,在混合加速室处形成料气混合物,通过管道把物料送到相应设备,完成整个输送过程。其特点是输送量大,距离较长,流速较低,稳定。对于物料的影响较小。而且分离出的气体净化后直接排入大气,延长罗茨鼓风机使用寿命。 负压吸送与正压吹送也可以进行适当的组合,形成一个综合系统,由于其兼有负压输送和正压输送的优点,能满足一些复杂的生产工艺要求。 注:料气比m是指同一时间段内在管道中通过的物料重量与空气(或氮气)重量之比。料气比也称混合比。
密(mi)(mi)相输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)(高(gao)(gao)(gao)压(ya)(ya)(ya)(ya)-低(di)速(su)(su)系(xi)(xi)统(tong)(tong)(tong)概述 密(mi)(mi)相气力(li)输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)主要(yao)分(fen)为(wei)(wei):发(fa)(fa)送(song)(song)(song)(song)(song)(song)(song)(song)罐(guan)(或称(cheng)仓(cang)泵(beng))基(ji)本(ben)输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)、发(fa)(fa)送(song)(song)(song)(song)(song)(song)(song)(song)罐(guan)流(liu)化输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)、发(fa)(fa)送(song)(song)(song)(song)(song)(song)(song)(song)罐(guan)增(zeng)(zeng)压(ya)(ya)(ya)(ya)输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)、发(fa)(fa)送(song)(song)(song)(song)(song)(song)(song)(song)罐(guan)满载输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)、发(fa)(fa)送(song)(song)(song)(song)(song)(song)(song)(song)罐(guan)上引输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song) 该输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)系(xi)(xi)统(tong)(tong)(tong)是利用(yong)高(gao)(gao)(gao)于0.3MPa的气体(ti)压(ya)(ya)(ya)(ya)力(li),使用(yong)正压(ya)(ya)(ya)(ya)来挤(ji)压(ya)(ya)(ya)(ya)物料(liao),使其在管(guan)道(dao)内流(liu)动(dong),通过输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)管(guan)线,送(song)(song)(song)(song)(song)(song)(song)(song)到相应设备。因此常被称(cheng)作(zuo)为(wei)(wei)高(gao)(gao)(gao)压(ya)(ya)(ya)(ya)-低(di)速(su)(su)系(xi)(xi)统(tong)(tong)(tong)。它具有较高(gao)(gao)(gao)的料(liao)气m(通常把料(liao)气比m=20~100、压(ya)(ya)(ya)(ya)力(li)p=0~0.7MPa 、速(su)(su)度(du)v=0.5~8m/s归(gui)为(wei)(wei)高(gao)(gao)(gao)压(ya)(ya)(ya)(ya)-低(di)速(su)(su)系(xi)(xi)统(tong)(tong)(tong))。 此系(xi)(xi)统(tong)(tong)(tong)的初端(duan)速(su)(su)度(du)约(yue)为(wei)(wei)0.3m/s的启动(dong)速(s꧑u)(su)度(du),输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)管(guan)线的压(ya)(ya)(ya)(ya)力(li)一般为(wei)(wei)0.4MPa,在系(xi)(xi)统(tong)(tong)(tong)末端(duan)速(su)(su)度(du)则几乎为(wei)(wei)零。该系(xi)(xi)统(tong)(tong)(tong)采(cai)用(yong)空压(ya)(ya)(ya)(ya)缩机组作(zuo)为(wei)(wei)动(dong)力(li)源(yuan),它的显(xian)著(zhu)特点(dian)(dian)是输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)速(su)(su)度(du)低(di),对(dui)于物料(liao)品(pin)质的影(ying)响(xiang)较小(xiao)。 目前高(gao)(gao)(gao)压(ya)(ya)(ya)(ya)密(mi)(mi)相系(xi)(xi)统(tong)(tong)(tong)的用(yong)途(tu)已经非常广泛,同时(shi)对(dui)于不同的输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)物料(liao)可以(yi)选用(yong)不同的输(shu)(shu)(shu)(shu)(shu)送(song)(song)(song)(song)(song)(song)(song)(song)方(fang)式(shi),以(yi)便最大限(xian)度(du)地发(fa)(fa)挥的使用(yong)性能、效率与经济优点(dian)(dian)。 其主要(yao)组成部件为(wei)(wei)发(fa)(fa)送(song)(song)(song)(song)(song)(song)(song)(song)罐(guan)、增(zeng)(zeng)压(ya)(ya)(ya)(ya)器、分(fen)离器、卸料(liao)阀、排气除尘(chen)器、空压(ya)(ya)(ya)(ya)机组、电控柜等。

 

一般,常见,的,常用的,常,用的,气力,输送,一般,

技力输料适用范围 龙鼓狂意推送都可以于原油使用量、化厂、功率、医疗、港口城市、集装箱码头、医疗、冶金工业、煤业、废钢铁、车间、国际船舶、厂、纳米粉体工程建筑、建材市场、节能、科研开发、道路运输配送运输配送、货运、邮政银行、食品厂、粮油、词料生产制造、家庭养殖、脱硝盐酸等产业。

推荐相关阅读:粉体输送

TAG:

相关推荐


18 2022-05
福建连续式气力输送工程
福建连续式气力输送生产厂家,龙鼓物料输送生产加工连续式输送,为您介绍气力输送设备系统设备,型号选型与价格报价。
18 2022-05
江西双套管气力输送生产线
江西双套管气力输送厂家批发,龙鼓粉体输送生产双套管输送,为您介绍粉体输送生产厂家,系统设备与价格报价。
18 2022-05
安徽长距离气力输送装置
安徽长距离气力输送生产厂家,龙鼓粉体输送生产加工长距离输送,为您介绍气力输送系统系统设备,生产厂家与价格报价。
18 2022-05
浙江远距离气力输送项目
浙江远距离气力输送厂家批发,龙鼓气力输送生产远距离输送,为您介绍气力输送方案设计,系统设备与规格型号。
13 2022-04
江苏多点气力输送设备
江苏多点气力输送厂家,龙鼓气力输送生产多点输送,为您介绍物料输送设备系统设备,生产厂家与价格报价。
13 2022-04
黑龙江脉冲气力输送系统
黑龙江脉冲气力输送生产厂家,龙鼓物料输送生产加工脉冲输送,为您介绍物料输送系统系统设备,生产厂家与型号选型。
12 2022-04
吉林真空气力输送成套设备
吉林真空气力输送厂家批发,龙鼓气力输送生产加工真空输送,为您介绍物料输送生产厂家,系统设备与规格型号。
12 2022-04
辽宁高压气力输送生产线
辽宁高压气力输送厂家,龙鼓粉体输送生产加工高压输送,为您介绍粉体输送设备系统设备,定制选型与价格报价。
29 2022-03
山西稀相气力输送工程
山西稀相气力输送生产厂家,龙鼓输送生产稀相输送,为您介绍粉体输送系统方案设计,系统设备与型号选型。
29 2022-03
河北密相气力输送装置
河北密相气力输送厂家,龙鼓物料输送生产密相输送,为您介绍粉体输送系统设备,生产厂家与定制选型。
云南省服务咨询电话电话
18706411230 深圳省菏泽市章丘区点检产业园园
山东龙鼓重工机械有限公司版权所有
公司营业执照资质

在线咨询:

服务时间:
24小(xiao)时(shi)在线(xian)为您服务