ZSJ系列双辊挤浆机

ZSJ系列双辊挤浆机/ ZSJ Series Twin-Roll Press

用 途 ：

SG935-Ⅰ型双辊挤浆机主要用于浆料的洗涤和脱水浓缩，适用于深色浆和漂白浆的过滤洗涤和浓缩，去除浆料中溶解的 固形物、有机物和无机物，它能保证浆料给后序工艺浓度均匀。

结构特点:

本机主要由机架、升降大桶、压榨辊、出料碎浆螺旋、喷淋系统及上护罩等组成。压榨辊的转动形式：采用液压马达驱动。

对于游离度较低、纤维较短或浆浓较高的机械木浆、苇浆、竹浆、庶渣浆、草浆等在中低浓度下均可选用双辊挤浆机来洗涤浓缩。

本设备自动化程度高，操作简便，运行可靠，生产能力大，出浆浓度高，投资省，体积小，单位产量占地面积少，节约用水，易于实现人工智能，管理方便，也可多台串联使用。

工作原理：

浆料在3-8%的浓度下进入到洗浆机的两个分布盘;2个分布盘将浆料均匀的分布在转鼓上。浆料随着转鼓的转动进入转鼓与底座之间被挤压。浆料被压缩脱水到大约15%的浓度。底座和转鼓之间浆料层在相对高的浓度被洗涤。洗涤水在两个区域加入。洗涤区均匀的设计分布着洗涤水，两个转鼓之间的体积缩小，使的浆料被压榨至25-32%浓度。

刮刀将浆料从转鼓上分离下来，通过破碎螺旋输送到下个阶段。

Application：

SG935-Ⅰseries twin roll press is mainly used for stock washing and dewatering. It is suitable for the filtrating and thickening of dark pulp and bleached pulp to remove the dissolved solids, organic and inorganic in the pulp. It can ensure the uniform consistency of post-process pulp.

Design Features:

The machine is mainly composed of frame, lifting vats, press rolls, pulp discharging screw, spraying system and upper protective cover and etc. The drive form of press roll is hydraulic motor drive.

For the wood pulp, reed pulp, bamboo pulp, bagasse pulp, straw pulp with low freeness, short fiber length or the requirement of high outlet consistency, twin roll press can be used for washing and thickening at low or medium consistency.

Running with full automation, simple operation, reliable performance, big production capacity, high outlet consistency , low invest- ment, low area occupation, water saving, the twin roll press can work in series and set up in intelligent working system.

Working principle：

The stock enters the two distribution plates of the twin roll press at the consistency of 3-8%; the two distribution plates distribute the stock evenly on the drum. Stock be squeezed between the drum and the base as the drum rotates. The stock is compressed and dehydrated to the consistency about 15%. The stock layer between the base and the drum is washed at a relatively high consistency, while washing water is added in both areas. The washing area is evenly distributed with wash water, as the volume between the two drums is reduced so that the stock is squeezed to a consistency of 25-32%.

While the scraper peels the stock from the drum, the stock is conveyed to the next process by the shredding screw.

主要技术参数 / Main Technical Data