Type of “ t ” . valves : specification is 3 / 4 - 3 ins . inlet and oulet is screw thread joint . used for pulse - dust - cleaning system 型阀：规格有3 / 4 - 3英寸，进出口为螺纹连接，最适用于脉冲清灰系统上。
Pulse blow has the best effect of collecting dust . as a result , it has been used in all of bag - type precipitator in recent years 脉冲吹方式的清灰效果最好，近年的电厂布袋除尘器几乎100 %采用了脉冲喷吹。
Bag - type precipitatorthe technical difference between bag - type and electrostatic precipitator is mainly embodied in the way of collecting dust ：布袋除尘器与电除尘器技术的差异主要表现在清灰方式的不同。
Bag - type precipitator may be divided into five kinds , namely , mechanic vibration , chambered back - blow , rotating back - blow and vibrating back - blow and pulse blow 按照清灰方式，布袋除尘器可分为机械振动分室反吹回转反吹振动反吹并用和脉冲吹5大类。
The bad rapping effect seriously affects the efficiency and the applied scope of electrostatic precipitators , while the cohesive force of precipitated dust is the most important factor , which affects the rapping 摘要振打清灰效果不好，严重影响电除尘器的除尘效率和使用?围，而影响振打清灰效果的最主要因素是沉降粉体的粘结力。
The dust - collection mode is a major determinant in the performance of bag - type precipitator and has close relationship with the dust - collection efficiency , pressure loss , filtering wind speed and the service life of filtering bag 清灰方式是决定布袋除尘器性能的一个重要因素，它与除尘效率压力损失过滤风速及滤袋寿命有着密切的关系。
The characteristics and applications of the reverse jet bag deduster , jet pulsed bag filter and electrical deduster are introduced on emphasis , meanwhile , centralized dedusting technic is recommended for vertical cement kiln plants 其中，重点介绍了立窑反吹风清灰袋除尘器、喷吹脉冲袋除尘器和电除尘器的特点及应用，并为多台立窑企业推荐了集中除尘的技术方法。
Abstract : the baghouses of the 6th company of qhd port are not proper for removing coal dust . it has been improved by selecting new filter material , cleanig accumulated particulate matter with pulsation jet of air , which makes a good result for removing coal dust 文摘:秦皇岛港务局第六港务公司原转接塔处的布袋除尘器不适合煤炭除尘，通过选用新型滤布、采用脉喷吹清灰等措施对除尘器进行技术改造，对于煤炭除尘取得良好效果。
According to the experience about the boiler ' s operation management of the boiler house in southwest jiaotong university , through preventing leaks , cleaning ashes , removing scales and improving the operating level of stokers , to enhance the level of boiler ' s operation management and guarantee the boiler ' s operation in a safe and conserving energy condition are introduced in this paper 根据链条锅炉除尘废水的特点，分析总结了治理中小型锅炉湿法除尘废水的各项技术，提出切实可行的治理工艺路线。根据西南交大锅炉房的运行管理经验，通过堵漏、清灰、除垢以及提高司炉人员操作水平等措施，提高锅炉运行管理水平，确保锅炉安全节能的运行。
Through analysis and comparison of formation mechanisms for slagging and fouling on beating surfaces of coal - fired boilers , as well as experiences of applying steam sootblowers , hydraulic sootblowers , and fuel - gas pulsating sootblowers on boiler no . 6 in dezhou power plant , in has pointed selected type of sootblowers should be directed against the fouling property and soot cleaning requirements of different heating surfaces in the large - scale coalfired boiler 摘要通过对蒸汽吹灰器、水力吹灰器、燃气脉冲吹灰器在德州电厂6号炉应用结果的分析比较，指出大型燃煤锅炉应根据不同受热面的积灰特点及清灰需要，有针对性的选择吹灰器类型。
