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胶乳输送泵

Price
Negotiable
Unit
Piece
Product number
201802281641193639
Place of Origin
中国 - 山东 - 淄博
  • Product introduction
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    本公司所生产的不锈钢化工流程泵,专用于橡胶行业的胶乳介质的输送,对胶乳的物性有很好的保护作用。 

    概要:
    承您了解和选用胶乳介质输送用泵BLS系列及碎片浆液输送用泵BNS系列型设备,在此深表谢意。

    这两种型式的泵,是分别为输送胶乳介质而研制创造的。是消化日本技术并进行创新的升级产品,经过我公司多年研发,于2007年研制成功。为确保泵的性能,主要零件为国外进口。适应化工、冶金、电力、造纸、食品、制药、合成纤维等工业部门输送腐蚀性的,有粘度的胶体性介质。该系列泵与目前部分橡胶行业使用的双螺杆胶乳输送泵相比,有制作加工精度高,设备投资费用低,使用性能可靠,维护方便的特点。运行周期内维护费用及频次大大低于双螺杆胶乳泵!能使您公司的生产装置平稳高效的运行。
    输送胶乳用的BLS型泵,是把对胶乳受到剪切力时易发生聚合,在壳体内部形成堵塞这一胶乳特有的特性影响,缩小到最小限度来进行液体输送的。对此,对于叶轮的形状、壳体内部的形状都加以特别的考虑而设计加工的。
    输送碎片稀浆用的BNS型泵,为了能够容易地进行碎片稀浆的液体输送,对叶轮的形状亦是加以特殊考虑而设计的。

    一、结构
    BLS型
    1.为了把剪切力的发生控制在最小的限度,因此,将叶轮制成完全开放型。

    2.为了使胶乳容易的流进叶片入口部,而采取了特殊形状的叶片。
    3.叶轮对着轴是向右侧转动旋入轴端并紧固的。因此,如果泵进行逆转动时,就会立即招致叶轮和壳体的磨损,导致泵性能的降低甚至损坏,所以应绝对禁止泵的倒转。
    4.轴和叶轮都是使用不锈钢材料,为了防止配合部位发生粘结,结合部位均涂敷了膏料。
    BNS型
    1.叶轮也是采用开放型的,以防止固体状物质的堵塞。
    2.叶轮是用叶轮紧固螺母固定的。
    3.轴和叶轮紧固螺母全都采用的是不锈钢材料,为了防止配合部发生粘结,亦涂有防止烧结的润滑膏料。
    二、介质的密封

    我公司提供用户的有两种选择方案:一是传统的填料密封型式,另一种是机械密封的型式。
    1.BLS型
    为了密封住泵内胶乳的外漏,采用填料密封的BLS型泵在填料函的水封环内侧使用了特氟隆制的衬套,使外部注水流入壳体内,以防止由于胶乳的聚合而使压紧的填料烧结。
    2.BNS型
    BNS型泵在水封环的内侧有两个填料圈,在套环的外侧,压进有3到4个完整的填料圈。
    于BLS和BNS类型的胶乳输送泵,其填料密封的安装分别如下图所示进行装配,注意它们的区别。

    三、泵的安装

    1.安装注意事项
    A.安装泵和原动机的底座,一般在强度上来说是制造的比较结实的,但它决不是刚体的性质。底座仅仅是为了连接泵和原动机,所以底座可能要根据安装的基础表面形状而变形,另外,紧固的过分也会使其变形。因此,不能只把它放置在基础上而不进行找正。
    B.鼓形弹性圈联轴器不是通用型联轴节,所以需要进行找正,具体请参照“找正”一节。
    C.若泵的吸入侧及出口侧的配管进行不合理的接合时,则泵旋转部和固定部就会发生接触摩擦,这就会引起泵的损坏事故和引起联轴器发生不正常振动的原因,所以对于配管及法兰的紧固,需要充分的加以注意,不能发生管线抗劲而仍然硬把法兰连接紧固的现象出现。
    D.进行配管施工时,一定要注意勿使杂物进入泵的壳体内。因为杂物有时会损坏经过抛光的内部表面。
    BLS型胶乳输送泵在壳体内表面和叶轮表面都进行了抛光加工,而BNS型输送泵则对叶轮进行了抛光加工。
    2.安装
    泵安装的好坏,直接与泵的寿命和性能有重要的关系,因此要充分加以注意。
    A.等基础混凝土充分凝固后再安装泵设备。
    B.地脚螺栓的孔,各个泵都要按照外形图(负载数据)开孔。
    C.把底座安置在基础上,在底座和基础之间插进楔形垫铁以便使底座表面成为水平的同时,在基座底部和基础面之间留出能灌进水泥浆的空隙。此时,尽可能的使楔形垫铁靠近地脚螺栓。
    D.灌完砂浆后,等待砂浆充分凝固,然后再紧固螺母;最后,将多块垫铁焊接连成一体。
    3.找正
    A.整体装运的设备在出厂时已经定好中心,但经过运输、吊装及配管时,势必会失去正常,所以在试车前一定要进行再调整。
    B.为了防止BLS型泵发生逆转事故,货物出厂时,已经卸下了联轴器的连接螺栓和螺母,但BNS型泵则没有卸下联轴节的螺栓螺母。
    C.找正要按照下列顺序进行:
    1.把螺栓和螺母重新安装到联轴器上,先不要拧紧,以手动能转动为准;
    2.用千分表测联轴器外圆跳动,误差在0.07mm以内为合格;
    3.然后拧紧螺栓,手动盘车灵活即可。

  • Company Name
    Zibo Yanchen Machinery Industry Co., Ltd.
    Place of Origin
    中国 - 山东 - 淄博

    Zibo Yanchen Machinery Industry Co., Ltd. is a company integrating science, industry and trade. The company occupies an area of 80 acres and has a building area of 5,000 square meters. It has two substations: insulating materials and rubber products. The fixed assets are 8 million yuan. The output value is 15 million yuan. The company is located in Boshan Mountain Development Zone, 205 National Road, Bin (State) Bo (Hill) Expressway, and Bo (Hill) Lai (Rangao) Expressway pass through the area. Jiaoji Railway Zhang Bo Branch runs through here. The company subordinates the insulation material factory. Also known as Boshan Insulation Materials Factory, the trademark “Yan Chen” brand is a professional factory for the production of electrical insulating materials established under the direct assistance and support of the state-owned large-scale enterprise Boshan Motor Factory. It has domestic first-class insulation experts and engineering technicians. The factory has advanced production equipment workshops, built a research institute of insulating materials, constantly researching and developing new products, as well as measuring rooms, laboratories, and laboratories, with complete testing methods to ensure excellent product quality and good reputation.

      The company developed and produced latex pump used for the rubber industry for the rubber industry. It is an upgraded product that borrows advanced technology from abroad and is innovative. After years of research and development by our company, it was successfully developed in 2007. To ensure the performance of the pump, the main parts are imported. Adapt to the chemical industry, metallurgy, electric power, papermaking, food, pharmaceutical, synthetic fiber and other industrial sectors to transport corrosive, viscous colloidal media. Compared with the twin-screw latex pump used by some rubber industries, this series of pumps has features such as high manufacturing accuracy, low investment in equipment, reliable performance, and easy maintenance. The maintenance costs and frequency in the operating cycle are much lower than those of twin-screw latex pumps! Make your company's production equipment run smoothly and efficiently.


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