Bamboo salt calcining furnace and preparation method for preparing bamboo salt having high-reduction potential

Abstract

The invention discloses a bamboo salt calcining furnace and a preparation method for preparing bamboo salt having high-reduction potential. A furnace body of the bamboo salt calcining furnace comprises a calcining chamber, a furnace body wall and a furnace cover, wherein the furnace body wall adopts a three-layer structure, an inner layer is a fireproof material layer, an outer layer is a furnacebody housing layer, an interlayer is formed between the inner layer and the outer layer, and a layer of tourmaline layer is arranged in the interlayer. The bamboo salt preparing method comprises the following steps of taking bamboo leaves and bamboo, crushing the taken bamboo leaves and bamboo into coarse grains of which the granule diameter is 1-3 millimeters; and taking edible salt and the obtained bamboo coarse grains in the weight ratio of the edible salt to the bamboo coarse grains being 1 to (0.1-0.3), performing uniform mixing so as to obtain a mixture, then placing the mixture in the bamboo salt calcining furnace for calcining under the temperature of 700-1000 DEG C for 8-10 hours, performing cooling, taking the cooled mixture out, and performing crushing, so as to obtain the bamboo salt with high-reduction potential. According to the bamboo salt calcining furnace and the preparation method disclosed by the invention, under the participation of tourmaline, during calcining thebamboo salt, the bamboo salt products can bring own reduction potential which is equal to the reduction potential brought by traditional nine-refined bamboo salt; the bamboo salt products are subjected to calcining under 700-1000 DEG C for 6-10 hours, so that reduction potential being minus 70 to minus 680 millivolt can be attached; and bamboo salt seasoning having high reduction potential is obtained.

Description

technical field [0001] The invention relates to a bamboo salt calciner and a preparation method for preparing bamboo salt with high reduction potential, and belongs to the technical field of condiment preparation. Background technique [0002] Bamboo salt was invented and refined by Taoist Ge Hong, the originator of Taoist alchemy in the Eastern Jin Dynasty, also known as "Five Elements Pill". The refining method is to put salt into freshly cut adult moso bamboo over three years old, seal it with pure yellow mud below five meters underground, put it into a special alchemy furnace, burn it with pine wood, and raise the temperature in the furnace to 800-900 ℃, continue firing for more than 8 hours, after cooling, crush the salt paste, and repeat firing like this 9 times, which is called Jiulian, and the obtained bamboo salt is Jiulian Bamboo Salt. According to records, Jiulian Bamboo Salt has a certain health care effect on the human body. Bamboo salt is widely used in South...

AI Technical Summary

Problems solved by technology

[0018] The object of the present invention is to provide a kind of bamboo salt calciner for preparing bamboo salt with high reduction potential, another object of the present invention is to provide a kind of preparation method of bamboo salt with high reduction potential, by described calciner and preparation method, Prepare bamboo salt with high reduction potential, overcome the shortcomings of traditional methods of refining bamboo salt, such as high labor intensity, high cost, and lack of scientific detection indicators

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