How to effectively remove dirt from a plug seeder

The plug seeder is a planting machine that sows crop seeds. Seeders used for a certain type or crop are often named after the crop type, such as cereal drills, corn six-seeders, cotton seeders, grass spreaders, etc. The use of plug seeders replaces manual use and also It can make the seeds spread more evenly. After using the plug seeder for a long time, it will produce dirt or oil stains. If not cleaned, it will affect the plug tracer. How to effectively clean the dirt in the plug seeder?

1. Descaling method

When removing the scale at the cast iron barrel. Heat 8" 10% hydrochloric acid and a corrosion inhibitor equivalent to 3% hydrochloric acid and inject it into the water jacket at about 50C-60. After soaking for 2"3, the corrosion inhibitor is released. Then clean it with potassium dichromate aqueous solution, or inject 5% caustic soda aqueous solution into the water jacket to neutralize the residual acid solution, and then rinse repeatedly with clean water. Remove scale from the cooling system. The main component of these accessories is silicate, so add 2" 3% caustic soda aqueous solution to the cooling system, wait for the locomotive to run for 1/2 day, and then rinse it again and again with clean water until it is removed.

2.oil pollution cleanup method

Remove animal, vegetable and mineral oils from the surface of the parts with an alkaline solution. A small amount of emulsifier can be added to the alkali solution, heated and pressure washed or injected, and then the remaining liquid on the surface of the parts is rinsed with warm water. State parts remove oil. Chemical solutions have a corrosive effect on Gollo oil pumps, fuel injectors and other cold parts. Therefore, the oil stains in these parts should be cleaned with organic rolling agents (including gasoline, kerosene, alcohol, etc.). The above are methods to effectively clean the dirt in the plug seeder. The use of the plug seeder greatly saves manpower and also increases the sowing speed. The plug seeder must be maintained and cleaned in time after use.