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原文：
  诚然，无泄漏泵制造成本要贵于常规泵，但其使用维护费用要比一般机械密封化工泵低得多。首先，无泄漏泵没有机封和轴承箱，泵轴完全封闭在屏蔽套（隔离套）内，变动密封为静密封，有效解决了泄漏和润滑问题；其次，无泄漏泵取消了联轴器，变硬连接为软连接，有效解决了振动及噪声问题；另外，无泄漏泵易损件明显减少（仅有轴承或口环），事故件也相对减少（仅有内、外磁转子）；最后，无泄漏泵运行寿命延长，检修频次和时间大大减少，且检修劳动强度大大下降。根据 2000～2001年度ABS装置统计结果，常规泵泄漏、故障等破坏率是无泄漏泵的6～8倍，机械密封化工泵更换易损件的费用是相似参数无泄漏泵的3～5 倍。按照累积总费用计算，大约4～5年二者的数量基本相当。以上仅是从成本费用角度考虑，而机械密封化工泵外泄的物料往往也价格不菲，由环境污染、安全事故等原因带来的问题更多。 因此，无泄漏泵虽然一次性投资较大，但无泄漏污染、节约物料，维护使用管理费用低，综合经济效益高，社会效益好。随着经济的发展、社会的进步，国家对企业在技术、环保等领域的要求越来越高，大力推广无泄漏泵技术前景良好。

“ Prevent leakage of the pump”是由中国化工泵网提供的国际水泵新闻，译文仅供参考。另外，中国化工泵网还提供相关产品搜索：化工泵型号、化工泵价格、化工泵技术、化工泵新闻、化工泵生产商等。

译文：
Prevent leakage of the pump Indeed, no leak pump manufacturing costs expensive than conventional pumps, but its use and maintenance costs than the average mechanical seal chemical pump is much lower. First of all, no leak pump mechanical seal and bearing no boxes, totally enclosed in a shielded sleeve shaft (isolation units), the change in static sealing of seal leakage and lubrication effective solution to the problem; Secondly, no leakage of the pump coupling canceled, connect to harden the soft connection, an effective solution to the vibration and noise problems; in addition, no leakage was significantly reduced pump wear parts (bearings or Sandy Bay only), also reduced the accident conditions (only the inner and outer magnetic rotor); final no leak pump life expectancy, maintenance frequency and time greatly reduced, and maintenance labor intensity greatly decreased. According to ABS devices from 2000 to 2001 results, conventional pump leakage, failure rate is no leakage and other damage to the pump 6 to 8 times, the mechanical seal chemical pump replacement of wearing parts is similar to the cost parameters of the pump without leakage 3 to 5 times. In accordance with the cumulative total cost is approximately 4 to 5 years is roughly equal to the number two. These are only from a cost point of view, and chemical pump mechanical seal leakage often expensive materials, from environmental pollution, accidents and other reasons to bring more problems. Therefore, although no leak pump large one-time investment, but no spills, saving materials, maintenance use and management of low-cost, integrated economically efficient and socially good. With economic development, social progress, the state enterprises in the technology and environmental protection have become increasingly demanding, leak-free pump technology to promote good prospects.

更多新闻：

• 脱硫泵结构说明
• 化工泵叶轮和转子的检修
• 化工泵动密封、静密封部分的检修

原文来源：http://www.1huagongbeng.com/

2011-12-30 04:58

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