The forming process of the AC plug mold

AC plug mold: When batching and molding trial production, on the one hand, the special use of the desulfurization agent must be considered, on the other hand, the molding performance of the material must be coordinated, and a suitable molding mold must be selected. Despite the larger number of honeycomb holes, the surface area of the product is 24 (1) coal-fired furnace; (2) cooling water tank; (3) pillar; (4) dust collector; 95) steady flow tube; (6) measuring hole ; (7) Water spray pipe network; (8) Desulfurization chamber; (9) Air volume regulating valve; (10) The larger the induced draft fan, the larger the contact area between the desulfurizer and SO2.

　　 Experimental materials mainly include calcium materials and plasticizers. Calcium materials are limestone and lime. Limestone contains more than 395% CaCO, and lime contains about 90% CaO plasticizers including natural inorganic materials and organic chemical materials (domestic).

Process and main parameters First, crush large chunks of lime (or limestone), put them in a ball mill and grind them, take them out when the fineness reaches the requirements, then put them in water for hydration and precipitation treatment, then wipe them to cut them into Put the pellets in an electric heating oven to dry; then, according to the requirements of the formula, weigh the prepared slurry and plasticizer separately, add a blender to the ball mill, homogenize and discharge, then pour into the blender while stirring Add water according to the proportion of 18% of the formed water. After mixing, transfer to an aging tank for aging treatment to further homogenize the water and mud, and then repeat the homogenization of the mud before sending it. Enter the barrel of the molding machine (the special honeycomb structure molding mold is installed at the barrel outlet before loading), start the hydraulic machine to pressurize the mud, force the mud to squeeze out, and the mud is cut and pasted by the shear molding mold when passing After that, it becomes a wet blank with a honeycomb structure, which is then cut, naturally pre-dried and electrically dried to form a product.