The utility model discloses a pesticide dissolving system for sewage treatment, which relates to the field of wastewater treatment. The side wall of the dissolving barrel is provided with water inlet valves and drainage valves, and the drainage valves are located at the top of the dissolving barrel. The drainage valves are connected with the inner part of the dissolving barrel through pipelines. The drainage valves contain water pumps; the bottom side of the dissolving barrel is provided with a stirring device, at least a group of impellers are fixed on the stirring device, and the stirring device is connected with the external air pump through a hose; and at least one The top of the hopper has a piston extending out of the dissolving powder barrel, the bottom of the hopper is provided with a rotating propeller, and the bottom side of the dissolving powder barrel is provided with a liquid level sensor. The utility model is equipped with a stirring device inside the powder dissolving box, and a certain number of small holes are arranged on the impeller. The small holes are communicated with the external air pump through the stirring device, and a rotating impeller is arranged at the opening of the air hopper, which is driven by a rotating valve. When the powder drops, the rotating impeller starts, so as to achieve the purpose of evenly sprinkling the powder inside the drug dissolving box and fully stirring.
【技术实现步骤摘要】
一种用于污水处理的溶药系统
本技术涉及废水处理领域,特别涉及一种用于污水处理的溶药系统。
技术介绍
污水厂在对污水进行预处理时必须加入多种药剂才能使污水达到适合排污标准的处理效果,且因为所用药剂基本为粉末状,需要溶解后调配到适当浓度才能与污水混合完全,而在应用这些工艺方法时,一个最重要的部分就是如何最经济的、效果最好的将药剂干粉配制成所需的溶液。干粉投加是配制药剂溶液的一个重要环节,所以一般需要使用溶药加药装置。然而,目前污水厂配制药剂溶液存在一些问题:采用人工投加得方法配制药剂,全靠人工打开包装袋,将药粉整袋直接投入溶药池中,经搅拌获取药剂溶液。所产生的溶解效果很不理想,存在药粉溶解不均匀,或者存在药粉结块沉于溶解池底等现象。应用单一的溶药桶和加药泵来配制药剂,所述装置一套只能投加一种药剂,且当药剂投加完毕后需要人工再加水和药剂,在配药的时候不能连续加药,不仅耗费人工,还必须一次性购入多个加药装置才能满足对污水处理的需求。应用现有的干粉投加设备,虽然大大提高了药粉的溶解效果,并且减轻了劳动强度,但仍存在一些问题:目前干粉投加机多采用螺旋输送结构,机型大,占地面积 ...
【技术保护点】
1.一种用于污水处理的溶药系统,包含溶药桶,其特征在于:所述溶药桶侧壁上设置入水阀门(1)、排水阀门(2),排水阀门(2)位于溶药桶顶部,通过管道(4)与溶药桶内部连通,排水阀门(2)上包含水泵(3);所述溶药桶内部底侧设置搅拌装置(5),搅拌装置(5)上固定至少一组叶轮(6),搅拌装置(5)通过气体管道与外界气泵相通;所述溶药桶内部顶侧设置至少一组料斗(7),料斗(7)顶部有伸出溶药桶外的活塞(8),料斗(7)底部设置旋转桨(9);所述溶药桶内部底侧设置液位传感器(11)。
【技术特征摘要】
1.一种用于污水处理的溶药系统,包含溶药桶,其特征在于:所述溶药桶侧壁上设置入水阀门(1)、排水阀门(2),排水阀门(2)位于溶药桶顶部,通过管道(4)与溶药桶内部连通,排水阀门(2)上包含水泵(3);所述溶药桶内部底侧设置搅拌装置(5),搅拌装置(5)上固定至少一组叶轮(6),搅拌装置(5)通过气体管道与外界气泵相通;所述溶药桶内部顶侧设置至少一组料斗(7),料斗(7)顶部有伸出溶药桶外的活塞(8),料斗(7)底部设置旋转桨(9);所述溶药桶内部底侧设置液位传感器(11)。2.根据权利要求1所述的一种用于污水处理的溶药系统,其特征在于:所述叶轮(6)由至少两个叶片组成,叶片呈弧状,叶片上均匀分布着孔(12),孔(12)通过叶片和与叶片相连的搅拌装置(5)内部气体管道...
【专利技术属性】
技术研发人员:程辉,
申请(专利权)人:成都远鼎鸿环保科技有限公司,
类型:新型
国别省市:四川,51
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