The utility model relates to the technical field of flue gas denitration, and discloses a flue gas denitration device for accurately spraying ammonia, including a denitration device, which includes a water tank, a pump and a blade II. Through the installation of the inlet pipe and the denitration box, the inner wall of the inlet pipe is installed with both ends of the connecting shaft, the outer wall of the connecting shaft is installed with blades, and the inner wall of the inlet pipe is installed with a touch switch. When flue gas with different flow rates passes through the inlet pipe, the flue gas drives the blades to rotate, and the blades contact the touch switch, so as to control the nozzle to spray ammonia denitration on the flue gas, and use the flue gas flow rate to drive the blades to rotate to touch the touch switch, Ammonia can be sprayed according to the flue gas with different flow rates, so as to achieve accurate ammonia injection. The motor drives the blade two to rotate, and the flue gas after denitration is pumped out of the denitration box. The flue gas passes through the moisture absorbing filter plate, and the moisture and odor in the flue gas are absorbed by the moisture absorbing filter plate, which reduces the odor content in the discharged flue gas, avoids the damage of the motor by moisture, and extends the service life of the motor. The service life of the motor is prolonged. The service life of the motor is prolonged< br/>
【技术实现步骤摘要】
一种精准喷氨的烟气脱硝装置
[0001]本技术涉及烟气脱硝
,具体为一种精准喷氨的烟气脱硝装置。
技术介绍
[0002]氨法脱硫是一种高效、低耗能的湿法脱硫方式,脱硫过程是气液相反应,反应速率快,吸收剂利用率高,能保持脱硫效率95—99%。氨在水中的溶解度超过20%,为此现在烟气脱硝装置多为喷氨对烟气进行脱硝,现有的喷氨脱硝装置多为通过喷头直接对烟气进行喷氨,无法根据烟气流速控制氨水喷射的量,从而无法做到精准喷氨。
技术实现思路
[0003](一)解决的技术问题
[0004]针对现有技术的不足,本技术提供了一种精准喷氨的烟气脱硝装置,具备进气管、连接轴、叶片和触碰开关,通过进气管与脱硝盒安装,进气管内壁与连接轴两端安装,连接轴外壁安装有叶片,进气管内壁安装有触碰开关,当不同流速的烟气穿过进气管,烟气带动叶片转动,叶片与触碰开关接触,从而控制喷头对烟气进行喷氨脱硝,利用烟气流速带动叶片转动对触碰开关触碰,即可根据不同流速的烟气进行喷氨,从而达到精准喷氨的效果等优点,解决了上述技术问题。
[0005](二)技术方案
[0006]为实现上述目的,本技术提供如下技术方案:一种精准喷氨的烟气脱硝装置,包括脱硝装置,所述脱硝装置包括水箱、泵机、水管、喷头、进气管、连接轴、叶片、触碰开关、脱硝盒、排水管、排气管、吸潮滤板、电机和叶片二;
[0007]所述水箱底面内壁中端设置有泵机,所述泵机顶面设置有水管,所述水管输出端设置有喷头,所述进气管内壁设置有连接轴,所述连接轴外壁设置有叶片 ...
【技术保护点】
【技术特征摘要】
1.一种精准喷氨的烟气脱硝装置,包括脱硝装置(1),其特征在于:所述脱硝装置(1)包括水箱(2)、泵机(3)、水管(4)、喷头(5)、进气管(6)、连接轴(7)、叶片(9)、触碰开关(10)、脱硝盒(11)、排水管(12)、排气管(13)、吸潮滤板(14)、电机(15)和叶片二(16);所述水箱(2)底面内壁中端设置有泵机(3),所述泵机(3)顶面设置有水管(4),所述水管(4)输出端设置有喷头(5),所述进气管(6)内壁设置有连接轴(7),所述连接轴(7)外壁设置有叶片(9),所述进气管(6)内壁设置有触碰开关(10),所述脱硝盒(11)顶面中端设置有进气管(6),所述脱硝盒(11)内壁设置有喷头(5),所述脱硝盒(11)底面中端设置有排水管(12),所述脱硝盒(11)正面底端中端设置有排气管(13),所述排气管(13)内壁设置有吸潮滤板(14),所述排气管(13)内部设置有电机(15),所述电机(15)输出端设置有叶片二(16)。2.根据权利要求1所述的一种精准喷氨的烟气脱硝装置,其特征在于:所述水箱(2)底面内壁中端与泵机(3)底面活动安装,所述泵机(3)顶面与水管(4)输入端活动安装,所述水...
【专利技术属性】
技术研发人员:魏常磊,牛勇力,王贤斌,琚元超,
申请(专利权)人:山东盛瑞达环境科技有限公司,
类型:新型
国别省市:
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