product details

2CY gear lubricating oil pump

2CY series gear lubricating oil pump is mainly used for conveying lubricating oil in lubrication system of various mechanical equipment, which is suitable for conveying lubricating oil with viscosity of 10. Lubricating oil below 75c. S.T. and temperature below 300 ℃. Stainless steel gear pump can transport oil, beverage and low corrosive liquid without lubrication. Equipped with copper gear, it can transport low internal point liquid, such as gasoline, benzene, etc. In addition to ordinary motor, this series of pumps can also be equipped with explosion-proof motor of the same specification according to the needs of users.

021-62586878

2CY series gear lubricating oil pump is mainly used for conveying lubricating oil in lubrication system of various mechanical equipment, which is suitable for conveying lubricating oil with viscosity of 10. Lubricating oil below 75c. S.T. and temperature below 300 ℃. Stainless steel gear pump can transport oil, beverage and low corrosive liquid without lubrication. Equipped with copper gear, it can transport low internal point liquid, such as gasoline, benzene, etc. In addition to ordinary motor, this series of pumps can also be equipped with explosion-proof motor of the same specification according to the needs of users.

Model meaning

图片19.png

一、2CY齿轮式输油泵产品概述:

1、本泵适用于输送各种有润滑性的液体,温度不高于70℃,如需高温200℃,同本单位联系可配用耐高温材料即可,粘度为5×10-5~1.5×10-3m2/s。


2、本泵不适用于输送腐蚀性的、含硬质颗粒或纤维的、高度挥发或闪点低的液体,如汽油、笨等。


本型泵在泵体中装有一对回转齿轮,依靠两齿轮的相互啮合,把泵内的整个工作腔分两个独立的部分。泵运转时主动齿轮带动被动齿轮旋转,当齿轮脱开啮合时在吸入侧就形成局部真空,液体被吸入。被吸入的液体充满齿轮的各个齿谷而带到排出侧,单级单吸油泵齿轮进入啮合时液体被挤出而排出泵外。





二、2CY齿轮式输油泵结构说明:

本产品由泵体、齿轮、前后泵盖、安全阀、轴承及密封装置等零、部件组成。


1、泵体、前后盖等零件为灰铸铁件,齿轮用优质碳素钢制作;亦可根据用户需要用铜材或不锈钢制作。


2、安全阀。

2CY系列齿轮式润滑泵自身不带安全阀,用户在使用时需自行在管路系统中安装安全阀。KCB,2CY系列齿轮式输油泵在后泵盖或泵体上方装有安全阀,当泵或排出管道发生故障或将排出阀门完全关闭而产生高压和高压?击时安全阀就会自动打开,卸除部分或全部的高压液体回到吸入腔,从而对泵及管道起到安全保护作用。


3、轴承。

2CY系列齿轮式润滑泵全部采用DU轴承;可根据用户要求采用锡青铜轴承。&0818.3-83.3、2CY1.1齿轮式输油泵采用DU轴承;可根据用户要求采用锡青铜轴承。

KCB133-960、2CY8-60齿轮式输油泵有采用DU轴承,锡青铜轴承和滚动轴承三种结构,需在订货时注明。订货时未注明者均按DU轴承结构供货。 轴承为内置型式,依靠被输送介质进行润滑;011轴承和锡青铜轴承能在非润滑性介质中工作。


4、轴封。

本系列产品的轴端密封有骨架油封、机械密封及填料密封三种结构。

a. 骨架油封:骨架油封的特点是维护、更换方便,成本低,但寿命较短。丁晴胶骨架油封适用于1001:以下工作环境;氟橡胶骨架油封适用于200℃以下工作环境。

b. 1机械密封:机械密封的特点是密封可靠、寿命长,成本高。机械密封的基体用不锈钢制造, 动、静环视介质不同分别由YG8硬质合金或YG8-石墨制造,使用温度在200℃以下。

c. 填料密封:填料密封仅用于高温油泵,其特点是耐高温,有少量泄漏。使用过程中需根据泄漏情况经常进行调整,使用温度在250℃:以下。

用户需何种型式的密封结构需在订货时注明。凡订货时未注明者均按丁晴胶骨架油封结构供货。


5、进、出油口型式。

2CY系列齿轮式润滑泵进、出油口为与口径对应的英制管螺纹(G),直接制作在泵体上。KCB18.3-200、2CY1.1-12齿轮式输油泵配带管螺?口的腰形法兰;其余泵不配带法兰,当用户需要配带法兰时,应在订货中注明。


6、泵与电机用弹性联轴器连接,并安装在公共底盘上。


2CY型齿轮润滑油泵 性能参数.jpg

Application scope of 2CY gear lubricating oil pump

1. The pump is suitable for conveying all kinds of liquid with lubricity. The temperature is not higher than 70 ℃. If the high temperature is 200 ℃, the high temperature resistant material can be used when contacting with the unit. The viscosity is 5 × 10-5 ~ 1.5 × 10-3 m2 / s.

2. The pump is not suitable for conveying corrosive, hard particles or fibers, highly volatile or low flash point liquid, such as gasoline, benzene, etc.

This type of pump is equipped with a pair of rotary gears in the pump body. Depending on the mutual engagement of the two gears, the whole working chamber in the pump is divided into two independent parts. When the pump is running, the driving gear drives the passive gear to rotate. When the gear disengages from engagement, a local vacuum is formed on the suction side, and the liquid is inhaled. The inhaled liquid fills each tooth valley of the gear and takes it to the discharge side. When the gear enters into meshing, the liquid is squeezed out and discharged from the pump.



Related information

Address:576 Wuding Road, Jing'an District, Shanghai

E-mail:info@xinguangminggroup.com