The utility model relates to a new type of dustproof cover, which includes a number of U - shaped shads which are set at the bottom of the opening. The U cover is connected in turn and a sealant bar is arranged at the connecting place. It is characterized in that the side wall of the U cover body is provided with an observation window on both sides, and the bottom of the U type cover is provided with a gold fixed block, and the lower part of the metal fixing block is provided with the lower part of the metal fixing block and the lower part of the metal fixing block is provided with the lower part of the metal fixing block. The inner side of the U type cover is provided with a downward inclined seal. The U type body is equipped with a matching skeleton on the inside of the two sides. The skeleton is provided with a water pipe and a nebulizer connected with the water pipe. The water pipe is also equipped with a spray head on the inside, and the top of the U cover is equipped with water. The utility model has a reasonable structure design, the U cover body is covered with the leakage part of the product production link, the production environment is sealed, the dust pollution is avoided, the spray head and the atomizer are also provided to ensure the humidity of the body and the water content of the material, and the quality of the product is improved.
【技术实现步骤摘要】
新型防尘罩
本技术涉及SCR脱销催化剂加工设备
,尤其涉及一种新型防尘罩。
技术介绍
现有技术中,利用选择性催化还原(SCR)技术将烟气中的氮氧化物脱除的方法是当前世界上脱氮工艺的主流方法,目前在电厂中广泛应用,在电厂的脱氮工艺中必须要用到SCR脱销催化剂,此种催化剂为蜂窝状长方体形状,SCR脱销催化剂成型工序是:先将原料粉碎后预成型,在粘结成型过程中,物料需要保持含有一定的水分,同时必须防止水分蒸发,而且对环境的要求较高,防止成型物料被污染。
技术实现思路
为了解决现有技术中的不足,本技术的目的在于提供一种可以在SCR脱销催化剂生产过程中起到了加湿、防尘作用的新型防尘罩。本技术解决其技术问题所采用的技术方案是:一种新型防尘罩,包括若干开口朝下设置的U型罩体,U型罩体之间依次连接并于连接处设有密封胶条,其特征在于:所述U型罩体两侧侧壁上设有观察窗,U型罩体底部外侧设有金属固定块,金属固定块下部设有与其一一对应设置的吸附电磁铁,U型罩体底部内侧设有向下倾斜设置的密封条,U型罩体于两侧开口处内侧设有匹配的骨架,骨架上设有水管和与水管连接的雾化器,所述水管上还设有朝向内侧设置喷淋头,U型罩体顶部设有与水管连接的进水口。所述U型罩体的观察窗内侧上设有湿度计。本技术的有益效果是:结构设计合理,将U型罩体罩在产品生产环节外漏的部分,使生产环境密封,避免了灰尘污染,罩体内还设有喷淋头及雾化器,保证罩体内的湿度及物料的含水量,提高了产品质量。附图说明下面结合附图和实施例对本技术进一步说明。图1为本技术的主视结构示意图。图2为本技术的侧视结构示意图。图中:1U型罩体、2观 ...
【技术保护点】
一种新型防尘罩,包括若干开口朝下设置的U型罩体,U型罩体之间依次连接并于连接处设有密封胶条,其特征在于:所述U型罩体两侧侧壁上设有观察窗,U型罩体底部外侧设有金属固定块,金属固定块下部设有与其一一对应设置的吸附电磁铁,U型罩体底部内侧设有向下倾斜设置的密封条,U型罩体于两侧开口处内侧设有匹配的骨架,骨架上设有水管和与水管连接的雾化器,所述水管上还设有朝向内侧设置喷淋头,U型罩体顶部设有与水管连接的进水口。
【技术特征摘要】
1.一种新型防尘罩,包括若干开口朝下设置的U型罩体,U型罩体之间依次连接并于连接处设有密封胶条,其特征在于:所述U型罩体两侧侧壁上设有观察窗,U型罩体底部外侧设有金属固定块,金属固定块下部设有与其一一对应设置的吸附电磁铁,U型罩体底部内侧设有向下倾...
【专利技术属性】
技术研发人员:史恒昌,
申请(专利权)人:山东鸿创环保集团有限公司,
类型:新型
国别省市:山东,37
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