在位灭菌自动手动，无机械密封无泄漏补料加酸加碱蠕动泵，设备美观大方。
In manual, automatic sterilization without mechanical seal leak-off filling materials plus acid add alkali peristaltic pump, with beautiful and dignified equipment.
三道机械密封防止介质的泄漏，同时泵内部的高度抛光降低了对形成的聚合物链的损害。
A sophisticated triple mechanical seal system prevents leakage of the pumped fluid whilst highly polished pump internals minimize damage to the forming polymer chains.
注意：配置尺寸140电机机架的泵装置采用碳化陶瓷机械密封。
Note: Units with motor frame size 140 use carbon ceramic mechanical seals.
机械密封主要的是靠装在轴上的动环与固定在泵壳上的静环之间端面作相对运动而达到密封的目的。
The main mechanical seal is installed in the shaft on the dynamic in Central and fixed pump shell on the static ring for the relative motion between the end to achieve the objective of sealing.
机械密封采用硬质耐磨碳化钨，具有耐用、耐磨等特点，可以使泵安全连续运行8000小时以上。
Mechanical seal with tungsten carbide hard wear-resistant, with durable, wear-resistant characteristics, can pump more than 8000 hours of continuous operation safe.
杂质泵用机械密封经过静试后，运转时高速旋转发生的离心力，会克制介质的泄露。
Impurity pump mechanical seal after static test, the operation of high-speed rotation of the centrifugal force generated will inhibit the leakage of media.
泵的轴封采用机械密封，泵体顶部和底部分别装有注水、放泄的螺塞。
Pump shaft seals use mechanical seal, pump top and bottom, respectively, equipped with water injection plug and the drain plug.
两台泵在运转过程中均未见有机械密封泄漏现象发生，也未见有异常的振动和噪声。
No mechanical seal leakage or abnormal vibration or noise occurred to the two pumps during operation.
急冷油循环泵的机械密封频繁泄漏是困扰乙烯生产的老难题。
Frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production.
该系列泵采用独特叶轮结构和新型机械密封，能有效地输送含有固体物和长纤维。
This series pump features a unique impeller structure and a new mechanical seal, and can effectively transfer and long fibers containing solids.
近日，齐鲁石化炼油厂连续重整车间加氢裂化高速泵成功改用国产二级机械密封，改造后运行状况良好。
Recently, the CCR of Qilu Petrochemical refinery hydrocracking workshop successful switch to domestically produced high-speed secondary pump mechanical seals, modified to run in good condition.
本文介绍了炼油厂机泵常用碳化钨动环过盈配合机械密封合理过盈值的计算方法及计算图表。
This article presents a method and monograms for calculating the rational interference values for fitting the tungsten carbide floating rings in mechanical seals.
锥面机械密封已应用在离心砂泵上，经钻井公司使用，效果良好，泄漏量小，寿命长，功耗低。
The conic mechanical seal has been used in sand pumps in oil fields with well performance, long life, low leakage and low power loss.
泵体部分的轴封为两套串联的机械密封，上部机械密封代号为60b，下部机械密封代号为60a。
Pump body seal part of the series for two sets of mechanical seals, mechanical seal, code-named the upper part 60b, the lower mechanical seal, code-named 60a.
水下舰艇武器推进泵的机械密封装置的工作压力波动、使用频率小，并要求可靠性高。
The mechanical seal utilized in submarine's weapon ejection pump works under fluctuant working pressure and is used in low frequency, and high reliability is indispensable.
在泵送液态烃时，机械密封很容易泄漏。
Mechanical seal was easy to leak when the pump transported liquid hydrocarbon.
对甲烷氯化物低沸塔底料泵机械密封频繁失效进行了分析，主要原因是物料中杂质进入和密封结构、材料不合理等。
Main reason for frequent failure on mechanical seal of low boiling column bottoms in the production of methane chloride is due to impurity entry and airproof structure, unreasonable material.
轴承设计，轴长，机械密封系统和外罩／电缆系统等部件于9100系列泵完全相同。
"Incorporates the same "construction features"as the Series 9100 for bearing design, shaft strength, mechanical seal system and cap/cable system"
某些泵不用填料，而用机械密封（图）。
Some pumps use mechanical seals rather than packing (Figure).
这一优点对更换大功率泵的轴承和机械密封等易损件尤为明显。
This seems more advantageous in replacing the bearing and mechanical seal of high-powered pumps.
轻烃泵机械密封属于汽液两相密封。
The mechanical seal for light hydrocarbon pump belong to the seal for liquid and gas phases.
文章主要介绍了发电厂中泵类机械密封的特点与分类、安装与使用以及检修与维护等。
This paper mainly introduces characteristics and classification, installation and use, as well as repair and maintenance of the power plants pump mechanical seal.
研究了上游泵送机械密封在真空装备轴封中的应用。
The upstream pumping mechanical seal was used as shaft sealing of vacuum plants.
分析集输系统所用的机泵增压设备填料密封出现的问题，找出原因，制订机械密封改造方案。
Analyzed problems occurred in filler sealing of pump pressurized device used in gather and delivery system, found out causes and made revamp scheme for mechanical seal.
计算结果能够为高温泵用串联式机械密封的设计和使用提供有益指导。 …
The result can give us a useful guidance for the design and use of high temperature pump use tandem arrangement mechanical seal.
该泵采用机械密封，密封性能好。
The pump use of mechanical seal, sealed performance is good.
本文阐述并分析了轻烃泵用双端面机械密封的特点，提出了改进方法和设计依据。
This paper describes and analyses the reasons of the failure of dual-encl-face mechanical seal for hydrocarbon pump and proposes a reformation and design method.
往复活塞密封被机械密封和液力隔膜泵所替代。
Reciprocating plunger seals have been substitute by mechanically or hydraulically actuated diaphragms in diaphragm pumps.
泵轴端密封设计为两种形式，一种为机械密封，一种是填料密封，可根据具体使用情况和用户要求确定。
Pump shaft seal is designed to end in two forms, one for the mechanical seal, one is packing seal, may be based on specific usage and user requirements to determine.
不锈钢离心泵采用水冷却机械密封，有效延长机械密封使用寿命。
The stainless steel centrifugal pump uses the water cooling mechanical seal, extends the mechanical seal service life effectively.
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