Method for preparing coal ash ceramic water washing ball

Abstract

The present invention provides a method which is used for preparing a flyash ceramic flush sphere and comprises the procedures of batching, molding and baking, and the method has the following characters: 25-97% powdered glass with granularity 1 mu m to 100 mu m, 1-30wt% flyash, 1-15wt% fluxing agent and 1-30wt% foaming agent is mixed according to the proportion and is grinded to prepare the homogeneous flyash porous ceramic powder, then the flyash porous ceramic powder is prepared to flush sphere base substrate, the base substrate is baked for 0.5-2 hours at the temperature 600-1100 DEG C after drying, and the flyash ceramic flush sphere is prepared. The technique of the invention is simple, as the powered glass adopted by the raw material can be domestic waste glass powder or glass fiber industrial waste, the flyash is also industrial waste, the cost is reduced by waste utilization, the natural zeolite waste is reduced by 20-30 times and the pollution is reduced, the inside and outside arrangement of the pore diameter of the produced flyash ceramic flush sphere is uniform and the wear-resisting property is 10-20 times of the common ceramic flush sphere, the cubic effect of the washed cloth decorative pattern is excellent, the appearance is beautiful and the property is excellent.

Description

Technical field

[0001] The invention relates to a method for preparing fly ash ceramic water washing balls, belonging to the technical field of porous ceramic preparation technology. Background technique

[0002] Washing balls are mainly used in the garment industry for grinding, washing and rinsing of materials and garments, such as denim fabrics, washed fabrics and their garments. At present, natural zeolite is mainly used, but because natural zeolite is soft and consumes a lot, it needs to be stopped at any time to replenish during use, which seriously affects the efficacy, and the zeolite waste residue is difficult to recycle, which is easy to cause environmental pollution. In response to the above problems, there have been technical reports on washing balls made of other materials, such as:

[0003] The plastic hollow rinsing ball involved in the Chinese patent ZL89108618 patent is not easy to wear, but the preparation cost is high, the process is complicated, and the ...