Limonite purple-clay product and preparation method thereof

Abstract

The invention discloses a limonite purple-clay product, which consists of the following raw materials in percentage by weight: 30 to 50 percent of limonite, and 50 to 70 percent of purple-clay mud. The preparation method comprises the following steps: grinding the limonite and the purple clay mud into powder of between 80 and 120 meshes; mixing according to a proportion, adding water and stirringto prepare unfired pottery; sealing and packaging the unfired pottery, and aging for 10 to 15 days; preparing a blank of the required product, and drying in the shade indoors for 2 to 3 days; grinding and polishing the shady dried blank to prepare a semi-finished product; and firing the prepared semi-finished product in a kiln for 15 to 20 hours at the temperature of between 1,120 and 1,180 DEG C, and cooling to prepare the required product. In the invention, the limonite resource is sufficiently utilized, and waste is turned into wealth; and the fired limonite purple-clay product has light weight, high strength and no toxicity or radiation, the original characteristic and separated trace elements of the limonite have no changes, and the advantages of good ventilation and plasticity of the purple-clay are combined. The limonite purple-clay product can be manufactured into various nice new material tea sets, mugs and other products.

Description

Technical field [0001] The invention relates to the technical field of household utensils or table utensils, in particular to a wooden fish stone product containing purple sand and a preparation method thereof. Background technique [0002] The material properties of Muyu Stone and its health care functions have been known by more and more people. For example, making tea with wooden fish stone vessels can prolong the service life of the tea and have a better aroma; use wooden fish stone vessels to hold wine can reduce the methanol content and keep the alcohol content unchanged. For another example, because Muyu stone contains a variety of trace elements, the trace elements precipitated by using Muyu stone tea set to hold water can improve human metabolism and enzyme activity, promote blood circulation, and enhance immunity; especially these trace elements precipitated from Muyu stone Elements can inhibit the growth of tumors, so they have anti-cancer and anti-cancer effects...

AI Technical Summary

Problems solved by technology

Although the above application puts forward new ideas for improving the plasticity and air permeability of Muyu stone products by using the leftovers of Muyu stone, it is extremely difficult to fire mixed products of Muyu stone and purple sand, especially in controlling the mixing ratio, calcination temperature, etc. extremely demanding

The inventors of the above patent applications did not make a substantial breakthrough in the two technical problems of mixing ratio and firing temperature, so these patent applications failed to disclose the specific preparation process, that is to say, they did not make specific products