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A processing technology of Beihan water stone

A Beihan water stone and processing method technology, applied in the direction of active ingredients such as aluminum/calcium/magnesium, can solve the problems of unqualified sanitary test results, high temperature requirements, complicated process steps, etc., and achieve the elimination of sterilization steps , Simplify the process flow, optimize the effect of process conditions

Active Publication Date: 2020-07-28
GUIZHOU XINBANG PHARMACEUTICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology not only has high requirements on temperature conditions, but also collects materials in the general area after calcination, which is easy to bring in miscellaneous bacteria, so the sanitation test results after receiving materials are likely to be unqualified, and sterilization treatment is required again, and the process steps are complicated

Method used

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  • A processing technology of Beihan water stone
  • A processing technology of Beihan water stone
  • A processing technology of Beihan water stone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 A kind of north cold water stone processing technology, comprises the following steps:

[0037] (1) Selection and crushing, coarse crushing: selecting and removing the impurities in the Beihan water stone, and then crushing the selected Beihan water stone into blocks with a diameter less than or equal to 1cm, and the size of the block medicines is basically the same; The Beihanshui stone is put into the traditional Chinese medicine crushing machine (installing a sieve with a 7.0mm aperture) for pulverization;

[0038] (2) Calcining: Put the pulverized Beihan water stone in a tunnel oven, set the temperature at 170°C, and calcining for 3 hours;

[0039] (3) Fine crushing: Pour the Beihan water stone powder cooled to room temperature into a pulverizer (80 mesh screen installed) for pulverization;

[0040] (4) Sieving: transfer the pulverized Beihan water stone powder to a powder sieving machine (with a 80-mesh sieve installed) for sieving, and the coarse par...

Embodiment 2

[0042] Embodiment 2 A kind of north cold water stone processing technology, comprises the following steps:

[0043] (1) Selection and crushing, coarse crushing: selecting and removing the impurities in the Beihan water stone, and then crushing the selected Beihan water stone into blocks with a diameter less than or equal to 1cm, and the size of the block medicines is basically the same; The Beihanshui stone is put into the traditional Chinese medicine crushing machine (installing a sieve with a 7.0mm aperture) for pulverization;

[0044] (2) Forging: Put the crushed Beihan water stone into the tunnel oven (set in the partition wall between the general area and the clean area, with a door on the side of the general area and the side of the clean area), set the temperature at 170 ℃, forging for 4 hours; since the cleanliness of the clean area is much higher than that of the general area, the tunnel oven is set in the partition wall between the general area and the clean area, an...

Embodiment 3

[0048]Embodiment 3 A kind of north cold water stone processing technology, comprises the following steps:

[0049] (1) Selection and crushing, coarse crushing: selecting and removing the impurities in the Beihan water stone, and then crushing the selected Beihan water stone into blocks with a diameter less than or equal to 1cm, and the size of the block medicines is basically the same; The Beihanshui stone is put into the traditional Chinese medicine crushing machine (installing a sieve with a 7.0mm aperture) for pulverization;

[0050] (2) Forging: Put the crushed Beihan water stone into the tunnel oven (set in the partition wall between the general area and the clean area, with a door on the side of the general area and the side of the clean area), set the temperature at 170 ℃, forging for 5 hours; once forged through, the fire cannot be stopped in the middle, to prevent the phenomenon of sandwiching;

[0051] (3) Fine crushing: Pour the Beihan water stone powder cooled to ...

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Abstract

The invention discloses a gypsum rubrum processing technology, which specifically comprises steps of selecting and grinding, coarse grinding, calcining, fine grinding, sieving, mixing and the like. Compared to a conventional method, the processing technology optimizes technological conditions, and on the premise of achieving a same crystalline water removal effect, the technology reduces requirement on temperature, so that energy consumption is relived; and the processing technology, while achieving same sanitary examination effect, avoids a sterilizing effect, simplifies a technological flow, saves production time and improves production efficiency.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine processing, and in particular relates to a processing technology of Beihan water stone. Background technique [0002] Beihan water stone, also known as condensate stone, water stone, and magpie stone, is a sulfate mineral anhydrite red gypsum, mainly containing calcium sulfate dihydrate (CaSO 4 2H 2 O), CaSO 4 2H 2 O can remove 2 molecules of crystal water at 163°C, and the requirements of "calcined" in the 2010 edition of "Chinese Pharmacopoeia" are: "Salt medicinal materials containing crystal water do not require calcined red, but the crystal water must be evaporated to the maximum. , or all form a honeycomb-like massive solid”. The product is a fibrous aggregate in the form of flat block or thick plate. Different sizes, 0.5-3.5cm thick. Light red, some white; streaks white. The surface is uneven, and the side is vertically and finely textured, with a silky luster. The textur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K33/06
CPCA61K33/06
Inventor 张观福
Owner GUIZHOU XINBANG PHARMACEUTICAL CO LTD
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