设备改造

西门子S7-200PLC在除尘设备改造中的应用

Application of Siemens S7-200 PLC in the Dust Removal Equipment Modification

南钢中板厂新一轮工艺设备改造

New Round of Process and Equipment Modification in Nanjing Steel Medium Plate Plant

在设备改造中PLC梯形图的设计方法及注意事项

Design methods and points for attention for a PLC-based ladder chart

设备改造中的PLC梯形图设计方法

The Design Method for PLC Ladder Diagram in Equipment Alteration

OPT理论在盐化工设备改造中的应用

Application of OPT Theory in the Modification of Salt and Chemical Making Equipment

设备改造提升PA6聚合装置经济技术水平的研究

Raising the level of economic technology of PA6 polymerization installation by equipment reformation

以HZK&2型PLC机为例，本文从选型、实用设计步骤、应用中的注意问题来介绍PLC在设备改造中的实用技术。

Based on HZK & 2 PLC , Some factors of PLC 's application including selection model and desing step are introduced in the paper .

通过增加浮选能力和改善BF型浮选机的使用性能，使选钼技术经济指标明显提高，为同类矿山浮选设备改造提供了借鉴。

It also provided experiences for the transform of the flotation equipments in the same kind of mines .

涤纶长丝FDY侧吹风空调设备改造设计方案探讨

Approach on FDY Quench Air Condition Equipments for Polyester Fiber Transform Plan

为此特别介绍了热电分公司为降低锅炉NOX排放所进行的设备改造和燃烧方式的调整及其取得的效果。

This paper presents the equipment retrofit , combustion adjustment and results achieved of the company in an effort to reduce boiler NOX emission .

300MW汽轮机设备改造及性能优化的研究

Research on Equipment Transformation and Performance Optimization of 300 MW Steam Turbines

φ76mm焊管机组的设备改造

Revamping on the equipment of φ 76mm welded tube plant

详细介绍对W200H镗铣床的主轴调速系统、进给调速系统的改造方案，并采用PLC实现对整机的控制，为旧设备改造提供了有益的经验。

The rebuilding scheme for the speed servo system of spindle system and the feed system is introduced to the storing and milling machine . We realize to control the machine by PLC and the useful experience is provided for rebuilding old equipment .

135MW机组循环流化床锅炉的设备改造和优化设计

Retrofit and Optimized Design of Circulating Fluidized Bed ( CFB ) Boiler of 135 MW Unit

实践经验表明：分纤喷丝板的设计是设备改造的关键，增加纺丝头数，更换计量泵，及其它相应的改造，并调整工艺参数，十二头纺可生产出质量优良的56dtex/24f涤纶FDY。

The results showed that the key to equipment innovation was the design of dividing spinneret . PET FDY of 56 dtex / 24f with splendid quality can be produced via 12-end spinning by increasing spinneret , changing metering pump , conducting other corresponding innovation and adjusting the process parameters .

对在原有8/16×2.5Gbit/s波分复用系统中增加或替换少量10Git/s波道的扩容技术作了介绍，如波分复用终端设备改造方案，扩容工程所应用的技术及测试项目等。

It presents WDM system expansion solution , that is adding 10 Gbit / s wave path or replacing 2.5 Gbit / s with 10 Gbit / s in 8 / 16x2.5 Gbit / s WDM system , including WDM terminal equipment transformation solution , applied techniques and testing items .

线材轧机输送设备改造

The Upgrading of the Conveying Equipment for the Wire Rod Mill

加大植物源农药生产企业的技术设备改造力度。

Reconstruct the skill and facilities of plant resources pesticide enterprises .

65吨锅炉出渣设备改造

The take out scoria machine reformation of 65T / h boiler

高速线材集卷区电气控制设备改造

Electric Control and Alteration in High-speed Wire Reel Collecting Area

哈尔滨站设备改造方案探讨

Exploration on Design Transformation of Equipments in Harbin Marshalling Station

锅炉水处理设备改造工程

The water treatment improvement project of equipment of the boiler

国产亚麻粗纱机设备改造的探讨

Investigation on the Reformation of the Homebred Flax Roving Frame

其成功经验对旧设备改造具有很大的推广价值。

The experience of its success has prodigious popularization value .

浅析煤矿机械加工制造行业的设备改造与管理

Simple Introduction of the Equipments Reforms and Manage of Coal Mine Profession

介绍了少齿数齿轮的设计特点及少齿数齿轮的加工中的设备改造问题。

The characteristics and machining of gear with few teeth are introduced .

西门子直流调速系统在设备改造中的应用

The Application of Siemens DC Governor System in Equipments Reform

过滤系统工艺设备改造研究与实践

Research and Practice of Technological Equipment Tansformation of Filtering System

熊晓冬等：数控测井设备改造成升级的几种方案，测井技术，1996，（2）20146～149。

There are many schemes to upgrade the computer controlled logging equipment .

生产纯棉高密羽绒布的织机设备改造的实践

Reconstruction Practice of Loom for Production High Density Fabric