品质LW型卧式螺旋卸料沉降离心机
产品结构原理Structures and Principles 电机带动无孔转鼓及同心安装的输料螺旋,以一定的差速同向高速旋转。物料由进料管连续引入输料螺旋内筒,加速后进入转鼓,在离心力作用下,较重的固相物沉积在转鼓壁上形成沉渣层。输料螺旋将沉积的固相物连续不断地推至转鼓锥端,经排渣口排出转鼓及机外。较轻的液相物则形成内层液环,由转鼓大端溢流口连续溢出转鼓,经排液口排出机外。
Motor drives the solid-bowl without holes and the feeding scroll assembled concentric to rotate together to a higher speed at a certain differential speed. Material is fed into the inner cylinder of the feeding scroll through a feed pipe and into the solid-bowl after the acceleration. Under the centrifugal force, the heavier solid deposits on the solid-bowl wall as a cake layer. The feeding scroll pushes the deposited solid to the conic end of the solid-bowl interruptedly and discharge it out of the solid-bowl and the machine as well through a sludge port, while the lighter liquid forms an inner liquid ring, overflowing out of the solid-bowl through the overflow spout of its big end and discharged out of the machine through drainage. 产品特点与用途Characteristics and UsesLW系列离心机是一种卧式螺旋卸料、连续操作沉降离心机。能在全速运转下,连续进料、分离和卸料。具有结构紧凑、连续操作、运转平稳、适应性强、生产能力大、维修方便等特点。适合分离含固相物密度大于液相物,固相物粒度大于0.005mm,浓度范围为2-40%的悬浮液。适用于化工、轻工、制药、食品、环保等行业。 LW Series are a kind of horizontal solid-bowl scroll discharge sedimenting centrifuge. They can be continuously operated and can perform feeding, separating, washing and discharging in sequence at their full-speed running. Their advantages are: compact structure, continuous operation, stable performance, fine adaptability, large capacity and easy maintenance. They are suitable for separating the materials with their solid density larger than their liquid density, that is, the suspension with solid phase particle size of more than 0.005mm and with the concentration of 2-40%. They are suitable for chemical industry industry, light industry, pharmacy and food industry as well as environment protection. 主要技术参数Technical Parameters型 号Type LW245×735-N LW245×980-N LW380×1140-N LW380×1520-N LW450×1092-N LW450×1350-N LW450×1800-N 转鼓Basket Inner 直径Diameter(mm) 245 245 380 380 450 450 450 长度Length of Filtering(mm) 735 980 1140 1520 1092 1350 1800 转速Speed(r/min) 5400 5400 3500 3500 2500 3000 3000 分离因素Separating Factor 4000 4000 2607 2607 1570 2261 2261 主电机功率Main Motor Power(KW) 11 11 22 22 37 37 37 生产能力Production Capacity (t/h) 0.5-4 0.5-4 3-12 3-12 6-20 6-20 6-20 外形尺寸External Dimensions长×宽×高 L×W×H (mm) 1653×1200 ×715 1898×1200 ×715 2400×1820 ×1100 2780×1820 ×1100 2300×2240 ×1260 2580×1730 ×1260 3234×1730×1260 主机重量Gross Weight(kg) 900 1000 2400 2800 3000 3200 3800 型 号 LWF450 ×1458-N LW520×1560-N LW520×2080-N LW520×2080-NA LW720×1800-N LW720×2400-N LW1120×2580-N(G) 转鼓Basket Inner 直径Diameter(mm) 450 520 520 520 720 720 1120 长度Length of Filtering(mm) 1458 1560 2080 2080 1800 2400 2580 转速Speed(r/min) 3000 2800 3250 3000 2400 2400 1250 分离因素Separating Factor 2261 2283 3076 2621 2322 2322 980 主电机功率Main Motor Power(KW) 37 45 45 45 110 110 200 生产能力Production Capacity(t/h) 6-20 10-35 10-35 15-35 40-55 40-55 80-180 外形尺寸External Dimensions长×宽×高L×W×H (mm) 3390×1730 ×1260 4062×1248 ×1429 4537×1248×1429 4582×1248×1429 4528×2720 ×1280 5262×2720 ×1280 4980×3500 ×1600 主机重量Gross Weight(kg) 3500 4100 5000 5000 8100 9200 14700
特别提示:1、技术参数以产品说明书为准。2、洽询时,请顾客详细赐告物料特性参数及工况条件要求。3、根据顾客的特殊需要,我们可以采取个性化的设计与制造:l 材质:物料接触部分材质可为普通不锈钢、特殊不锈钢或钛合金等。l 传动方式:可采用单台电机或主、辅电机传动。l 电机型式:可采用普通型或防爆型单速电机、电磁调速电机等。l 转速及差速调整方式:可采用皮带轮变速、变频调速或电磁调速等方式调整。l 差速器型式:可采用行星齿轮差速器或液压马达差速器。l 差速选择范围:10-60转/分。l 长径比选择范围:2-4。l 螺旋头数:可为单头或双头。l 可按GMP规范设计、制造。l 可商定其它技术要求。
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