再一次这些养分可以通过泥泵回收利用。
泥泵是水力输送式挖泥船的关键设备。
疏浚泥泵的叶轮设计过程较复杂，工作量较大。
The design process of impeller is very complex and need a big amount of work.
由于问题的复杂性，泥泵输沙水力特性还需要深入研究。
Due to the complexity, it is necessary to study further the performance of a slurry pump transporting sand.
你要做两个盆子，一上一下。两个盆子之间的空隙能让泥泵通到下面盆子的底部。
One would create two basins one on top of the other the space between the two basins would allow a dredge pump to access the bottom of the lower basin.
结果表明：泥泵除气系统在理论上和实际使用中都能够提高疏浚效率。
The results show that the de-aerating system can enhance the dredging efficiency both theoretically and in actu.
下面的盆子收集液体和沉淀物，泥泵将泥浆抽回上面的盆子，再次利用到农产品中。
The second lower basin would collect the liquid and sediment and the dredge pump would pump the soil soup back to the top to be used on agricultural products once again.
针对存在的这些问题，采取了加设导流板、超越管、改造排泥泵等措施。
In order to solve these problems, flow conducting plates and transcendental pipes were added. Mud discharge pumps were improved.
绞吸挖泥船是利用绞刀松动泥土，使之与水混合，而后用泥泵将泥浆泵出的挖泥船。
Cutter-suction dredger looses the soil to mix with the water by cutter, and pumps the mud by dredge pump.
绞吸船的核心技术是根据施工条件确定泥泵的运转参数，由此决定了绞吸船的生产能力。
The core technology of cutter-suction dredger is to determine the pump running parameters according to construction conditions and determine the production capacity.
在疏浚工程中，水下被挖掘的土质与水混合后，通常依靠离心泥泵抽吸并输送至排泥场。
In dredging Engineering, The underwater soil, cut and mixed with water, is usually sucked and transported to disposal area by a centrifugal slurry pumps.
在塞拉利昂克莱恩船厂滑道改建工程中，对吸泥泵组的配套工艺设计及使用情况作以介绍。
This paper presents associated technology design and application of a dredge pump unit in the rehabilitation project in Cline Shipyard, Sierra Leone.
本文从绞刀、泥泵、定位桩装置及排泥管等四个方面，论述了提高绞吸式挖泥船生产效率的途径。
This paper describes how to increase the productivity effect of cutter-suction dredgers in the fields of cutting force, dredging pump, gauge pile and exhaust pipe.
试制结果证明，使用高铬铸铁生产的泥泵过流耐磨部件符合设计要求，性能达到国外同类产品水平。
It is indicated that the dredge pump abrasion resistance parts produced by high-chromium cast iron can meet the demands of design, and its properties may reach the level of products abroad.
研究证明，该试验机能模拟疏浚工况，已成功应用在挖泥船泥泵壳和绞刀片耐磨材料的磨损试验上。
The developed materials through the sand slurry abrasion test have been successfully put into practice in the shell of dredging pump and the cutter piece.
另外，汽蚀一直是水力机械的难点问题，在阅读大量相关资料的基础上，积极参与设计了泥泵汽蚀试验装置。
In addition, cavitation is a difficult problem in hydraulic machinery. On the basis of a great deal of literature review, the author is also involved in the design of cavitation test facility.
介绍了主要用于吸泥的双流道无堵塞泵的水力、结构设计。
This paper introduces the hydraulic and structure design of double channel non-jamed pump for sucking sludge .
吸泥方式分为虹吸、泵吸两种形式。
The absorbing sludge styles have two styles of siphonage and pumping.
以新型泥状填料为研究对象，通过对密封原理的分析及新老泵类轴端密封材料性能的比较，从而得出两代密封材料的优缺点。
A new muddy packing is investigated by analyzing principle of packing seal and comparing with other shaft seal materials in pumps.
给水净化站设备：进水泵、扭转滤网、刮泥机、加药泵、加氯装置等。
Equipment of water supply and purification station: intake pump, rotary filtering net, mud scraper, chemical feeding pump and chlorine feeding device, etc.
给水净化站设备：进水泵、扭转滤网、刮泥机、加药泵、加氯装置等。
Equipment of water supply and purification station: intake pump, rotary filtering net, mud scraper, chemical feeding pump and chlorine feeding device, etc.
应用推荐