cairui2003

  • Ceramic membrane brine refining process

    472

    According to the requirements of the process, the near-saturated crude brine is first obtained by salting with warm water, and the appropriate amount of auxiliary materials is put into the crude brine of the former reaction tank, and the crude brine is injected into the folding tank under the operation of the pressurised pump, and then into the refining agent, and then the crude brine is injected into the reaction drum, where it is chemically refined with the auxiliary materials previously mixed in...

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  • 陶瓷膜盐水过滤技术的特点

    265

    陶瓷膜盐水过滤技术的特点一次盐水通常被定义为是一种广泛的氯碱过程。其获得是通过把固态的原盐在适温的水中充分溶解,同时其水溶液中投加辅助化学药品通过沉淀或者其他方法除去溶液中的杂质,从而获得满足质量...

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  • 陶瓷膜盐水过滤技术在盐水精制中的应用现状

    300

    膜分离技术是现今社会应用比较广泛且成熟的一种高效率、节约能源的最新分离技术。而膜分离现象从古至今一直存在,只不过古时人们尚未注意,导致其没有得到重视及利用。在 1930 年前后,德国某些公司因特殊原因首...

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  • 脱水设备简介

    241

    1) 板框压滤机简介 板框压滤机由压滤机滤板、液压站系统、压滤机框、滤板传输系统和电气系统等五大部分组成。液压系统、板框运输系统、机架、滤布和滤板、挤压系统、PLC控制系统等辅助原件组成。压滤机是一种间...

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  • Introduction to equipment in the brine refining process

    451

    1) Introduction of pre-processor Pre-processor consists of brine inlet system, coagulation mixing chamber, coagulation reaction chamber, inclined plate settling chamber, sedimentation hopper, floating mud tank, fine brine collection chamber extreme overflow pipe, fine brine collection tank and other parts. From the distribution of water flow can be divided into coagulation mixing area, coagulation reaction area, upward folding flow area, floating on...

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  • Salt sludge chamber filter press

    455

    1 Salt sludge is the waste produced in the process of refining raw salt in the chlor-alkali industry. China's caustic soda enterprises used in the poor quality of raw salt produced by the amount of salt sludge is relatively large. Enterprise caustic soda production capacity of 210,000 t / a discharge of salt mud containing water mass fraction of about 95% of 190,000 t / a. A large number of salt mud waste directly discharged into the gutter not...

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  • Salt sludge filter press to reduce the salt content of chlor-alkali salt sludge

    459

    Caustic soda plant caustic soda production unit original design Scale of 1.5 million t / a small-scale process facilities backward salt sludge treatment process is simple and labour-intensive workers salt sludge after simple treatment will be discharged in the sludge with high salt content not only caused by waste but also caused serious environmental pollution. 2007 the company will be salt sludge from the pipeline outside...

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  • Sludge Dewatering Diaphragm Filter Press Commissioning

    477

    I. Project Background Filter Press With the rapid growth of urban population, urban water pollution is facing serious challenges. In order to quickly solve this problem, in recent years, urban sewage treatment plants in large-scale construction, in the process of sewage treatment, the sludge produced has become a new source of environmental pollution, such as treatment is not timely...

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  • 压滤机的日常保养

    223

    压滤机的日常保养如下: 定期清洁压滤机,保持压滤机正常工作。清洁的频率和清洁的方式应根据实际情况而定。 检查滤板的密封面,并清除密封面上的残渣,以免工作时漏浆、漏液。注意保护密封面,不要碰撞,放置时...

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  • 压滤机滤板的清洗方法

    353

    压滤机滤板的清洗方法如下: 将滤板从板框上拆上去,然后浸泡在水中。手动揉搓,加上洗涤剂也可以。也可以用刷子,一再的轻轻刷去滤布上的杂质。刷干净之后,再换上净水来漂洗。如果滤布是酸性的,那么可以用偏碱...

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