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胶球清洗装置的特点和产品说明

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胶球清洗装置的特点和产品说明

发布日期:2017-04-05 作者:青岛昊洲电力设备有限公司 点击:

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    我公司拥有30年以上的生产加工经验,现代化的加工中心,主要部件机器人焊接生产,采用德国先进生产工艺,保证产品高精度、高质量、低价格。是国内外用户优先选择的产品

 My company has more than 30 years experience in production and processing

Advanced machining center, the main components of the robot welding production, USES the German advanced production technology
Ensure high precision, high quality and low price products. It is the preferred products for customers at home and abroad

 

本公司产品都是由实地实际拍摄。 版权所有 盗图必究

胶球自动清洗装置


     我公司生产的胶球自动清洗装置是在电力行业标准基础上,又采用德国先进的生产工艺技术而生产的最新产品。

     凝汽器胶球自动清洗系统是提高汽轮机循环热效率的主要辅助设备之一。从七十年代开始至今,国内的许多火力发电厂,无论新老机组及容量大小,都已普遍配置,在化工行业的冷却器也采用了此方法清洗。

     与其它方法相比,胶球清洗为在线连续清洗方式,无需停机降负荷即可改善凝汽器的换热效果,降低汽轮机背压,增加发电功率,达到减少煤耗,提高运行经济性的目的。此外还减轻了冷却管腐蚀,延长使用寿命。尤其随着机组功率越来越大,迫切要求降低热耗,提高机组经济性,使胶球自动清洗系统的重要性更加突出。

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     胶球自动清洗系统的工作原理:采用合适的海绵胶球(球的湿态直径比冷却管大1-2mm,湿态比重为1.00-1.15g/cm3),将球从装球室投入系统,球被胶球输送泵送入冷却水入口管内,球随水流入凝汽器水室,扩散后的胶球均匀分布进入冷却管,并被挤压通过,将附着在管内壁上的污垢带走,散入水流中,在凝汽器出口管段上的收球网把水流中的球回收由胶球输送泵抽出并送入装球室,如此反复。根据路径长短不同,胶球每完成一次循环清洗的时间为20~40秒。投入单侧单流程管子总数10﹪左右的球,清洗装置运行60分钟,就可清洗全部数目的管子每根10次以上。  

    

     胶球自动清洗系统包括:收球网、胶球输送泵、装球室、分汇器、阀门、控制柜等。为了保证该装置可靠使用,在进入凝汽器循环水中有污物的情况下,应在凝汽器的入口管上安装二次滤网,它可以将冷却水中不大于8%的杂物除掉实现最佳可靠清洗运行。


胶球泵

胶球泵

收球网

收球网

二次滤网装置

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青岛昊洲电力设备有限公司欢迎您的莅临

     My company produces rubber ball automatic cleaning device is based on the power industry standards, and the use of advanced production technology and the production of the latest German products.

     Automatic cleaning system of condenser rubber ball is one of the main auxiliary equipment to improve the cycle thermal efficiency of steam turbine. From 70s to now, many domestic thermal power plants, regardless of the old and new units and capacity size, have been generally configured in the chemical industry cooler also uses this method to clean.

     Compared with other methods, the rubber ball cleaning on-line continuous cleaning, no downtime can lower the load improve the heat exchanging effect of the condenser, reduce steam pressure, increase power, reduce coal consumption, improve economic operation purposes. In addition, the corrosion of the cooling pipe is reduced, and the service life is prolonged. Especially with the increasing power of the unit, it is urgent to reduce the heat consumption, improve the economic efficiency of the unit, so that the importance of automatic ball cleaning system is more prominent.

     The working principle of automatic cleaning system: rubber ball with sponge rubber ball suitable (wet ball diameter 1-2mm, ratio of wet cooling pipe for the proportion of 1.00-1.15g / cm3), the ball from the ball into the chamber system, the ball is the rubber ball pump into the cooling water entrance pipe, water flows into the condenser with the ball a water chamber, diffusing the rubber ball evenly distributed into the cooling pipe, and squeezed through, will be attached on the inner wall of the tube in the dirt away, scattered into the water, in the condenser outlet pipe segment on the ball collecting net recovery water by the rubber ball pump out and into the ball room. So again. Depending on the              length of the path, the rubber ball to complete a cycle cleaning time of 20~40 seconds. A total of 10 single pipe flow into unilateral% around the ball cleaning device to run for 60 minutes to clean all the number of tubes each of more than 10 times.

     Automatic cleaning system includes: rubber ball collecting net, rubber ball pump, ball room, sink device, valve control cabinet, etc.. In order to ensure that the device is reliable in use, entering the condenser circulating water contamination situation, should be in the entrance of the condenser tube is installed on the two screen, it can get rid of the cooling water is not greater than 8% of the debris to achieve the best cleaning operation and reliable.



相关标签:胶球清洗装置

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