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实用新型
CN209205046U 一种用于燃气轮机烟气脱硝的简化尿素溶液制备系统 有权

一种用于燃气轮机烟气脱硝的简化尿素溶液制备系统
摘要：
本实用新型公开了一种用于燃气轮机烟气脱硝的简化尿素溶液制备系统，其包括用于溶解尿素颗粒的尿素溶解罐、用于搅拌的扰流装置和尿素溶液循环泵；所述扰流装置安装在尿素溶解罐的底部，且与尿素溶液循环泵的出口连接；所述尿素溶液循环泵通过管道与尿素溶解罐连接；所述扰流装置由三支扰流管组成，且分别均匀安装在尿素溶解罐的下端；扰流管两两之间构成一个120°的夹角。本实用新型在尿素溶解罐底部加扰流装置代替搅拌器，扰流装置直接接尿素溶液循环泵出口，简化了尿素制备系统，同时也能保证尿素溶解的效率，所以不需要检修搅拌器，解决小容量尿素溶解罐内搅拌器不好检修的问题。
摘要（英）：

The utility model discloses a simplified urea solution preparation system for flue gas denitrification of a gas turbine. The simplified urea solution preparation system comprises a urea dissolving tank for dissolving urea particles, a turbulence device for stirring and a urea solution circulating pump, the turbulence device is mounted at the bottom of the urea dissolving tank and is connected withan outlet of the urea solution circulating pump; the urea solution circulating pump is connected with the urea dissolving tank through a pipeline; the turbulent flow device consists of three turbulent flow pipes which are respectively and uniformly arranged at the lower end of the urea dissolving tank; and an included angle of 120 degrees is formed between every two turbulent flow pipes. The turbulence device is additionally arranged at the bottom of the urea dissolving tank to replace a stirrer, and is directly connected with the outlet of the urea solution circulating pump, so that a urea preparation system is simplified, the urea dissolving efficiency can be ensured, the stirrer does not need to be overhauled, and the problem that the stirrer in the small-capacity urea dissolving tankis difficult to overhaul is solved.

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