回转式格栅清污机厂家 只不过后者是利用静电场的作用,而不是电子作用。其机理是水分子具有极性(也称偶极子),当水偶极子通过静电场时,每个水偶极子将按正负有序地连续排列。如水中含有溶解的盐类,其正负离子将被水偶极子包围,也按正负顺序排列于水偶极子群中,不能自己的运动,因而也就不能靠近管(器)壁,并进而沉积于管(器)壁上形成水垢。同时,水中释放的氧,可使管壁产生一层极薄的氧化层,可以防止管(器)壁腐蚀。化学法利用化学剂使表面污染或覆盖层与其发生化学反应而被除去,如对垢层的酸洗、碱洗等。为使基材在化学清洗中不受腐蚀或使腐蚀率控制在允许范围内,通常在化学清洗液中要加入适量的缓蚀剂和起活化、渗透、润湿作用的添加剂。
The manufacturer of rotary grille cleaner only uses electrostatic field instead of electronics. The mechanism is that water molecules have polarity (also known as dipoles), when water dipoles pass through the electrostatic field, each water dipole will be in a sequence of positive and negative. If there are dissolved salts in water, the positive and negative ions will be surrounded by water dipoles and arranged in the order of positive and negative in the water dipole group, so they can not move themselves, so they can not be close to the wall of the tube, and then deposited on the wall of the tube to form scale. At the same time, the oxygen released from the water can make the pipe wall produce a very thin oxide layer, which can prevent the corrosion of the pipe wall. Chemical methods use chemicals to cause surface contamination or chemical reactions with the coating to be removed, such as pickling and alkaline washing of the scale layer. In order to prevent the substrate from being corroded in chemical cleaning or to control the corrosion rate within the allowable range, an appropriate amount of corrosion inhibitor and additives with the functions of activation, permeation and wetting should be added to the chemical cleaning solution.
不锈钢304回转式清污机与碳钢清污机不同之处
编辑时间:2018-09-20 10:33
浏览量:161 次
相关文章
-
平遥县、灵石县、介休市旋转式齿耙清污机
平遥县、灵石县、介休市旋转式齿耙清污机较适应于过栅流速较高(2米以上)的深孔式(20米以上)取水口水 ...
-
和顺县、昔阳县、寿阳县、祁县除污机厂家
和顺县、昔阳县、寿阳县、祁县除污机厂家拦污栅由边框、横隔板和栅条构成(见图,支承在混凝土墩墙上,一般 ...
-
代县-繁峙县-宁武县-静乐县回转式格栅清污机
代县-繁峙县-宁武县-静乐县回转式格栅除污机广泛应用于城市污水处理厂、自 ...
-
神池县-五寨县-岢岚县-河曲县清污机厂家
神池县-五寨县-岢岚县-河曲县清污机厂家又称循环齿耙格栅除污机或者回转式固 ...
-
回转式格栅除污机说明书及指导方法
回转式格栅除污机说明书在未送电源之前检查电源控制箱各元器件接线情况,桩头应连接牢固,无 ...
-
连平县-和平县-东源县旋转固液分离器
连平县-和平县-东源县旋转固液分离器为链传动耙齿回转式机械格栅除污机,适 ...
-
旋转式固液分离机
旋转式固液分离机是我厂给排水预处理成套设备主要产品之一。该设备是目前的一种可以连续自动清除液体中各种 ...
-
汕尾市-海丰县-陆河县-陆丰市除污机生产厂家
汕尾市-海丰县-陆河县-陆丰市除污机生产厂家回转式固液分离设备是一种高自动化技术,效率高,节能型, ...
-
梅州市-梅县区-大埔县-丰顺县回转式除污机厂家
梅州市-梅县区-大埔县-丰顺县回转式除污机厂家是一种可以不断自动式阻止并 ...
-
五华县-平远县-蕉岭县-兴宁市除污机厂家
五华县-平远县-蕉岭县-兴宁市除污机厂家回转除污机可以连续分离污水中的悬浮物,因此工作效率高,运行稳 ...
上一篇:
没有了
下一篇:
河道清污机知识你了解多少