Application: It can convey the followings: Chemical pulp which contains particles with diameter 1-8mm and less than 10%. Salt slurry in soda and inorganic saltsOre pulp, mother liquor, seed crystal, decreased pulp, bentonite in metallurgy.Green mud, white mud, liquor relief, lime milk liquor in paper-making industryVarious intermedium, lactic acid, citric acid and fermenting liquor in fermentation industryWastewater in environmental protection and various industries.