How to repair the water ring vacuum pump after corrosion


Water ring vacuum pump equipment may have some problems after a period of use. For example, the water ring vacuum pump pump end cover in a long time after the use, may appear the phenomenon of corrosion, so the water ring vacuum pump pump end cover after corrosion how to repair?
(1) cleaning
The water ring vacuum pump has been corroded to clean the surface and corrosion layer, with the appropriate amount of propionone to clean the surface until there is no residue
(2) seasoning
The condiments used for repairing the water ring vacuum pump should be mixed with the repairing materials in a certain proportion, stirring evenly until there is no color difference and the color is even
(3) paint
First in the surface of the corrosion area coated with a thin layer of seasoning, to ensure that all cover in the need to repair the site, and then paint evenly coated to repair the site, and layer by layer thickening, to maintain appropriate thickness, should not be too thick or too thin
(4) curing
After coating the water ring vacuum pump pump end cover has been corroded, it should be cured. Curing time is approximately 24 hours, temperature should be 24. Additional, if coating temperature is higher, can shorten curing time appropriately
(5) installation
Repair good water ring vacuum pump parts need to continue to install, the installation here should also be in strict accordance with the previous installation steps to install, not to make the material by external impact, otherwise will affect the repair effect. If the encounter does not fit, can take a slow grinding to fit, not rash installation to avoid affecting the normal operation of the water ring vacuum pump

Roots-type supercharger
Roots blowers principle operation
Vacuum pumps for filtration equipment
Vacuum system in seawater degassing

评论

发表评论

此博客中的热门博文

Reasons and Solutions for Fragile Belt of Roots Blower

图片
1. Reasons for easily broken belt of Roots blower: 1. First of all, consider the high speed and high temperature of Roots blower. 2. The distance between the head and motor of Roots blower is too large and the belt is tight. 3. The belt does not match the V groove of the pulley, so it can not withstand the load fracture after wearing. 4. Active pulley and driven pulley are not parallel, resulting in serious friction between belt and groove on one side, and can not bear load fracture after wear. 5. Heavy load, long-term overload operation of belt is easy to break. 6. Roots fan nose and motor pulley are not concentric, different axes. 7. Belt quality problems. 2. Measures to prevent the belt of Roots blower from breaking. 1. Roots blower must start without load before running. After starting, it should be loaded. After running, it can generally avoid triangular belt breaking. 2. The pulley between the motor and the fan should be parallel, which is a key point. If not para
阅读全文