【 中文摘要 】本实用新型公开了一种煤气化制合成氨、乙二醇污水回用装置，包括壳体，所述壳体的顶部安装有盖体，所述滑块的外侧滑动卡接有外壳，所述外壳的前后两端分别与壳体的内壁前后两侧固定连接，所述滑块的两侧凹槽均活动相连有与外壳内壁相固接的限位块，所述滑块的底部与刮板的顶部相固接。本实用新型涉及污水回用系统技术领域，通过壳体、滤网和刮板之间的配合，实现了对大尺寸杂质的过滤，同时可对滤网进行自动清理，避免堵塞，解决了现有装置在进入多介质过滤器之前所有杂质都是从泵体输入，如果大尺寸的杂物进入到泵体后容易造成泵体堵塞，严重时还会造成泵体损坏，影响了污水回用工作的正常进行的问题。

【 英文摘要 】The utility model discloses a waste water recycling device for producing synthetic ammonia and ethylene glycol by coal gasification It includes a shell, a cover is installed on the top of the shell, a shell is slidably clamped on the outside of the slider, and the front and rear ends of the shell are fixedly connected to the front and rear sides of the inner wall of the shell respectively. Grooves on both sides of the slider are movably connected with limiting blocks fixedly connected to the inner wall of the housing, and the bottom of the slider is fixedly connected to the top of the scraper. The utility model relates to the technical field of sewage recycling systems Through the cooperation between the shell, the filter screen and the scraper Realizes the filtration of large-sized impurities At the same time, the filter screen can be automatically cleaned to avoid clogging, which solves the problem that all impurities are input from the pump body before the existing device enters the multi-media filter. If large-sized impurities enter the pump body, it is easy to cause clogging of the pump body. In severe cases, it will also cause damage to the pump body and affect the normal progress of sewage reuse work.