Goji Berry ( [Goji" means [happy") , also called wolfberry, has been used for thousands of years by herbalists in China to protect the liver, help eyesight, boost immune function, improve circulation, and promote longevity and overall well being. It has only recently gained popularity in the west, it has become so polar, in fact, the Time Magazine recently named the Goji berry as [super-fruit" of the year. A big reason why Goji berries have quickly become a favorite nutritional supplement is that its impressive list of ingredients. The Goji berry, also called the wolfberry, is a bright purplish red or purple red berry that comes from a shrub that is native to China. In Asia, goji berries have been eaten for generation in the hope of living longer.
Natural Goji Berry,Natural Wolfberry,Dried Natural Goji Berries,Natural Dried Wolfberry ZHONGNING JIDING BIO SCIENCE DEVELOPMRNT CO., LTD. , http://www.jidinggouqi.com
Second, scale removal. The use of soft water can only reduce the scale, and the scale can not be eliminated. In particular, the scales of the cylinder head, the cylinder water jacket and the water tank interfere with heat dissipation. The method of cleaning the cooling system is as follows:
1. Alkaline washing method: The steps are: (1) Start the engine, and turn off the engine when the water temperature rises to above 50°C in the medium-speed operation; (2) Add 1.5 kg of caustic soda and 0.5 kg of kerosene into the cleaning solution in 20 kg of water. ,Inject into the water tank; (3) Start the engine, run at medium speed for 5-10 minutes, and stop for 10 hours; (4) Restart the engine, control the throttle so that the speed is fast, slow, so that the flow of shock waves, let the scale or sediment suspended, run 5- After 10 minutes, drain off the cleaning solution. (5) Add clean, soft water to the tank, start the engine, and let the washing water run at medium speed for 5 minutes and repeat 2-3 times.
2, pickling method: 20% of the hydrochloric acid solution into the water tank, park for 10 minutes, release the cleaning fluid, and then rinse with clean water. Note: When preparing the hydrochloric acid solution, slowly pour the hydrochloric acid into the water and stir constantly. Do not pour the water into the hydrochloric acid.
Regardless of pickling and caustic washing, it is corrosive to metals. Therefore, it is necessary to grasp the ratio of the cleaning liquid and the cleaning time, and finally rinse it with clean water several times. In order to prevent the cooling system from being corroded by the general chemical cleaning solution, a special “water tank cleaning agent†may also be used, and the method of use is the same as the above-mentioned alkaline cleaning method.
Agricultural machinery water points and scale removal
First, insist on using soft water. Soft water has no salty taste, contains no or little minerals, such as rain, snow, and unpolluted rivers, lakes, and ponds are soft water, and can be used as cooling water after natural precipitation; wells, springs, and sea water are hard water, long-term Use, will inevitably form a large number of mineral precipitation (scale), seriously affect the cooling effect, resulting in diesel engine temperature is too high. As a result, the working conditions of various agencies deteriorated, wear increased, power dropped, and even led to vicious accidents such as “sticky cylindersâ€, “burning tiles†and “holding the shaftâ€. Hard water can be processed into soft water by: (1) Boiling method: boil the hard water, make the free calcium and magnesium ions in the water become calcium carbonate, magnesium carbonate precipitation, soft water after filtration; (2) chemical method: add 7 in 10 liters of hard water The caustic soda (caustic soda) can be used after precipitation and filtration.