CN1100740A - Dustless chalk with medicine and the mfg. method - Google Patents
Dustless chalk with medicine and the mfg. method Download PDFInfo
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- CN1100740A CN1100740A CN 93118025 CN93118025A CN1100740A CN 1100740 A CN1100740 A CN 1100740A CN 93118025 CN93118025 CN 93118025 CN 93118025 A CN93118025 A CN 93118025A CN 1100740 A CN1100740 A CN 1100740A
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- chalk
- component
- manufacture method
- medicine
- attapulgite
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Abstract
The dustless chalk uses fiber type gypsum and chalk powder as main raw material with treatment at 700 deg.C high temp., and uses Chinese medicines of figwort root, tuber of dwarf, licorice root, root of balloonflower, flower-head of chrysanthemum, rhizome of atractylodes, bulb of fritillary and ionfree water as auxiliary treatment agent, and by mixing, stirring moulding and drying the product can be used as ordinary chalk, without dust, its infusion has effect of clearing up evil heat and removing in flammation, so that it solves the problem of classroom pollution, at the same time it has effect of prevention and treatment of diseases.
Description
The present invention relates to the manufacture method of a kind of realia, particularly a kind of dustless chalk with medicine.
Chalk is one of necessary articles for use of teaching, chalk commonly used is big owing to dust releasing in writing process, dust from flying is between whole classroom, cause pollution to indoor environment, particularly near the dust the dais is particularly serious, that gives the teaching academics and students healthyly brings great influence, make teachers and students' respiratory tract, lung, esophagus, nasal mucosa etc. all be vulnerable to infect, cause diseases such as breathing anxiety, cough, chronic bronchitis, the life-time service chalk then inevitably forms occupational illness.Number of patent application is the application of 91109224.2 " a kind of making method of medicinal health-care chalk ", although it has added various Chinese medicinal ingredients in the manufacturing of common chalk, be inhaled into suffered infection behind the human body to relax dust, but this method still can not be got rid of a large amount of suctions of human body to dust, can not solve the problem of environmental pollution in the classroom.
The objective of the invention is dust from flying, and, to the harm of human body, both protected environment when preventing to suck dust in a small amount, reach the purpose of disease preventing and treating again thereby reach by adding the effective ingredient of Chinese medicine for effective control chalk.
The present invention realizes by following mode: select fibrous gypsum ore deposit (CaSO for use
42H
2O) behind high temperature dehydration and crushing screening as main raw material, with attapulgite (major ingredient: SiO
2, Al
2O
3, Fe
2O
3, Na
2O, K
2O, CaO, MgO, MnO, TiO
2) make tackiness agent and sorbent material, behind the two uniform mixing as component A.Select for use Chinese medicine radix scrophulariae, the tuber of dwarf lilyturf, Radix Glycyrrhizae, balloonflower root, chrysanthemum, rhizoma atractylodis, tendril-leaved fritillary bulb to prepare in proportion, after tempering, make soup, be used as prevention and therapeutical agent as component B.A, B component mixed stir, through size mixing, behind the moulding, drying dustless chalk with medicine.The selected fibrous gypsum ore deposit of the present invention has heat-clearing and fire-purging, cure mainly high heat, polydipsia, cough due to lung-heat, toothache etc., radix scrophulariae cures mainly heat-clearing, moistening lung, dizziness, the tuber of dwarf lilyturf and cures mainly cold, catches a cold, promotes the production of body fluid, Radix Glycyrrhizae cures mainly detoxifcation, induces sweat, balloonflower root cures mainly heat-clearing, detoxifcation, has a fever, quenches the thirst, rhizoma atractylodis cure mainly flu-prevention, headache, chrysanthemum cures mainly relieving superficies by cooling, cool blood promotes the production of body fluid, and tendril-leaved fritillary bulb cures mainly cough, reduces phlegm, anti-inflammatory.Attapulgite then has antiviral, anti-diarrhea effect, and the adsorption of tool brute force, is a kind of good dust tackiness agent.With the made chalk of above-mentioned prescription, have and write smoothly, soft or hard is suitable, the dust in the writing process more than 70% all in the sedimentation of blackboard Surface Vertical, unlikelyly fly upward everywhere in the space, even the faculty has sucked a spot of dust,, health is not also hindered because dust contains above-mentioned various Chinese medicinal ingredients yet, can not have side effects after the absorption of human body, and have the effect of prevention and treatment disease.Meet dry, bitter taste, have a dizzy spell, be hard and dry, yellowish or reddish urine, dental root hemorrhage, common cold initial stage, coughing with a lot of sputum person, desirable 4-5 props up dustless chalk with medicine and is soaked in one glass of boiling water, treat that its soup leaches, drink its moisture content, then can receive good result of treatment.
Below in conjunction with accompanying drawing enforcement of the present invention is described in further detail:
Fig. 1 is the present invention's a process flow diagram.
As shown in Figure 1, select superfine fibrous gypsum ore deposit (CaSO for use
42H
2O) after repeatedly impurity is removed in washing, through 720-750 ℃ of high-temperature calcination, sterilization, and remove a crystal water in the raw ore at calcining furnace, seal pulverizing then, selection by winnowing is sieved, and obtains the above aseptic semi-hydrated gypsum powder (CaSO of 325 orders
4H
2O) as main raw material.With rhombspar attapulgite (major ingredient: SiO
2, Al
2O
3, Fe
2O
3, Na
2O, K
2O, CaO, MgO, MnO, TiO
2) in calcining more than 700 ℃, through selection by winnowing, after sieving 325 order pulvis.The 75%(weight percent) aseptic semi-hydrated gypsum powder and 25% the attapulgite powder after calcining is pulverized in mixing tank, stirs and mixes as component A.By weight percentage, select radix scrophulariae 1-5%, tuber of dwarf lilyturf 1-5%, Radix Glycyrrhizae 0.1-0.5%, balloonflower root 1-5%, chrysanthemum 1-5%, rhizoma atractylodis 1-4%, tendril-leaved fritillary bulb 0.1-1% for use, clean the back and add deionized water 74.5-94.8%, under 100-101 ℃ of normal pressure, tempered 3 hours, make soup, as component B.Component A and component B were dropped into mixed stirring the in the device of sizing mixing in 1: 1 by weight percentage, and the back that stirs is watered its slurry and is cast from the chalk mould, solidifies the back demoulding, check after seasoning, pack finished product, whole technological process all belongs to aseptic technique.
The present invention's dustless chalk with medicine has smooth surface, not shedding, writes smoothly; neither too hard, nor too soft; being difficult for cataclasm, dust from flying degree reduces more than 70% than common chalk; even suck a small amount of chalk dust; (gypsum is 6.3g/Kg to the direct dose of human body; the direct newspaper consumption of attapulgite is 6g/Kg), human body is not hindered yet, and can reach the purpose of treatment and safeguard protection owing to the existence of pharmacological function in the chalk dust.Get 4-5 separately and prop up dustless chalk with medicine, soak boiling water and take, can good therapeutic action be arranged, play the effect of a thing dual-purpose the disease of respiratory system.
Embodiment 1:
Semi-hydrated gypsum powder 750 grams after the high-temperature calcination of learning from else's experience is pulverized and 250 grams of the attapulgite powder after high-temperature calcination is pulverized, mixed back adds by radix scrophulariae 25 grams, the tubers of dwarf lilyturf 25 gram, Radix Glycyrrhizae 3 grams, balloonflower root 25 grams, chrysanthemum 25 grams, rhizoma atractylodis 20 grams, tendril-leaved fritillary bulb 5 grams, the deionized water 872 gram soups that form of tempering carry out blend, after stirring its slurry watered and casts from the chalk mould, through solidify, after the demoulding, drying finished product.
Embodiment 2:
Semi-hydrated gypsum powder 750 grams after the high-temperature calcination of learning from else's experience is pulverized and 250 grams of the attapulgite powder after high-temperature calcination is pulverized, mixed back adds by radix scrophulariae 15 grams, the tubers of dwarf lilyturf 15 gram, Radix Glycyrrhizae 1 gram, balloonflower root 15 grams, chrysanthemum 15 grams, rhizoma atractylodis 10 grams, tendril-leaved fritillary bulb 1 gram, the deionized water 928 gram soups that form of tempering carry out blend, after stirring its slurry watered and casts from the chalk mould, through solidify, after the demoulding, drying finished product.
Claims (4)
1, a kind of manufacture method of dustless chalk with medicine, the prescription (weight percent) that it is characterized in that this manufacture method are by 75% fibrous gypsum powder (CaSO
4H
2O) and 25% attapulgite powder form component A, by Chinese medicine (weight percent) radix scrophulariae 1-5%, the tuber of dwarf lilyturf 1-5%, Radix Glycyrrhizae 0.1-0.5%, balloonflower root 1-5%, chrysanthemum 1-5%, rhizoma atractylodis 1-4%, tendril-leaved fritillary bulb 0.1-1%, clean the back and add deionized water 74.5-94.8% composition component B, the weight ratio when component A mixes with component B is 1: 1.
2, manufacture method according to claim 1 is characterized in that the fibrous gypsum powder is again through being ground into 325 purpose terra albas after 720-750 ℃ of calcining.
3, manufacture method according to claim 1 is characterized in that attapulgite is again through being ground into 325 purpose attapulgite powders after calcining more than 700 ℃.
4, manufacture method according to claim 1 is characterized in that component B(is by weight percentage) by radix scrophulariae 2.5%, the tuber of dwarf lilyturf 2.5%, Radix Glycyrrhizae 0.3%, balloonflower root 2.5%, chrysanthemum 2.5%, rhizoma atractylodis 2%, tendril-leaved fritillary bulb 0.5%, deionized water 87.2% is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93118025 CN1100740A (en) | 1993-09-23 | 1993-09-23 | Dustless chalk with medicine and the mfg. method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93118025 CN1100740A (en) | 1993-09-23 | 1993-09-23 | Dustless chalk with medicine and the mfg. method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1100740A true CN1100740A (en) | 1995-03-29 |
Family
ID=4992293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93118025 Pending CN1100740A (en) | 1993-09-23 | 1993-09-23 | Dustless chalk with medicine and the mfg. method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1100740A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673246A (en) * | 2012-05-16 | 2012-09-19 | 浙江创元文具制造有限公司 | Dust-free chalk machining device and use method thereof |
| CN104908510A (en) * | 2015-06-24 | 2015-09-16 | 江苏海事职业技术学院 | Environment-friendly crayon |
| CN106391189A (en) * | 2016-10-25 | 2017-02-15 | 林姝霓 | Efficient abandoned chalk end treatment device for teaching |
| CN109749521A (en) * | 2019-01-28 | 2019-05-14 | 潍坊护理职业学院 | A kind of environmental and durable chalk material |
-
1993
- 1993-09-23 CN CN 93118025 patent/CN1100740A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673246A (en) * | 2012-05-16 | 2012-09-19 | 浙江创元文具制造有限公司 | Dust-free chalk machining device and use method thereof |
| CN104908510A (en) * | 2015-06-24 | 2015-09-16 | 江苏海事职业技术学院 | Environment-friendly crayon |
| CN106391189A (en) * | 2016-10-25 | 2017-02-15 | 林姝霓 | Efficient abandoned chalk end treatment device for teaching |
| CN106391189B (en) * | 2016-10-25 | 2018-07-13 | 潘小秋 | A kind of discarded chalk end high-efficient treatment device of teaching |
| CN109749521A (en) * | 2019-01-28 | 2019-05-14 | 潍坊护理职业学院 | A kind of environmental and durable chalk material |
| CN109749521B (en) * | 2019-01-28 | 2021-09-07 | 潍坊护理职业学院 | Environment-friendly durable chalk material |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |