Ceramic filter plate use method
　　 1. Clean the filter box. 　　
　　 2. Gently put the filter plate into the filter box and press the sealing gasket around the filter plate by hand to prevent the aluminum liquid from flowing. 　　
　　 3. Evenly preheat the filter box and filter plate to bring it close to the temperature of the aluminum liquid. Preheat to remove moisture and facilitate initial transient filtration. Preheating can be carried out using electrical or gas heating. The ceramic filter plate normally takes about 15-30 minutes. 　　
　　 4. Observe the change of the aluminum hydraulic head during casting. The normal starting head is 100-150 mm. When the aluminum liquid begins to pass, the pressure head will drop below 75-100 mm, and then the pressure head will slowly increase. 　　
　　 5. During the normal filtration process, avoid knocking and vibrating the filter plate. At the same time, the launder should be filled with aluminum water to avoid too much disturbance of the aluminum water. Welcome to the company's official website http:// 　　
　　 6. After the filtration is finished, remove the filter plate in time and clean the filter box.
Powder carbon is Huahui Company's third series of
products. The common produced varieties
are 30x200mesh, 60x200mesh, 100x200mesh, <200mesh, <325mesh etc.
Powder
activated carbon, which is grinded into suitable powder size with qualified
activated carbon,is the third main products of HuaHui Company. Because of its
powder state, better diffusivity, it can full touch to the reaction
material. Meantime, it is applying to
disposable recovery treatment of filling
water and industrial waste water with its high efficient adsorption, moreover,
also used for refining and
decolorization of liquid. The types we manufacture through the year
include HF-30x200, HF-60X200,HF-100X200,HF-325 etc.
This high efficient carbon with powder size aims to reduce the
content of hydrargyrum vapor discharged from fire coal power plant and fire
furnace. It achieves the chemical and physical treatment to the hydrargyrum
among the smoke gas by attaching bromine into the developed micropore
organization. The hydrargyrum adsorption capacity of [Huahui" Demercuration Carbon can get more
than 0.3mg/g.
Steel Mill Powder Carbon,Adsorption Waste Gas In Blast Furnace,Waste Water Treatment In Steel Mill
Ningxia Huahui Activated Carbon Company Limited , http://www.huahurcarbon-tr.com