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百度百科渣浆泵的轴封形式

date.png 2019-10-30 15:26:50

渣浆泵保送的是含有渣滓的固体颗粒与水的混合物。但从原理上讲渣浆泵属于离心泵的一种,在钢铁企业主要用于转炉除尘水、高炉煤气洗濯水、连铸浊环水和轧钢浊环水等系统的泥浆保送。轴封方式。轴封安装对泵体和泵轴之间起密封作用。可避免空气侵入泵内和大量水从泵内渗漏出来。离心渣浆泵的密封方式通常采用的是副叶轮加填料密封,副叶轮加填料密封是流体动力密封,靠副叶轮产生的压头抵御叶轮出口液体的外漏,同时应用叶轮盖板设背叶片加水封环和填料来避免空气进入,又用背叶片和水封环降低填料处的压力,有避免杂质进入密封的作用。

The slurry pump guarantees the mixture of solid particles containing dregs and water. But in principle, the slurry pump is a kind of centrifugal pump, which is mainly used in converter dedusting water, blast furnace gas washing water, continuous casting turbid circulating water and rolling turbid circulating water systems. Shaft seal mode. The shaft seal installation plays a sealing role between the pump body and the pump shaft. It can prevent air from entering the pump and a large amount of water from leaking out of the pump. The sealing method of centrifugal slurry pump usually adopts the auxiliary impeller plus packing seal, and the auxiliary impeller plus packing seal is a hydrodynamic seal. The head generated by the auxiliary impeller is used to resist the leakage of liquid at the outlet of the impeller. At the same time, the cover plate of the impeller is used to set the back blade with water sealing ring and packing to avoid the air entering, and the back blade and water sealing ring are used to reduce the pressure at the packing, so as to avoid impurities entering the seal. Function.

联系方式

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联系人

徐经理

ico01
电话

0312-3426976

ico06
手机

13932271419

ico05
QQ

632469545

ico03
邮箱

632469545@qq.com

ico02
地址

河北安国市石佛镇路景工业园区景旺路8号

 
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