CN114933925A - Natural environment-friendly straw incense and preparation method thereof - Google Patents

Abstract

The invention relates to a natural environment-friendly straw incense and a preparation method thereof, belonging to the technical field of incense. The feed is prepared from the following raw materials in parts by weight: 10-30% of natural incense powder, 7.5-12.5% of plant adhesive, 7.5-12.5% of straw powder, 7.5-12.5% of straw charcoal powder and 3% -5% of natural pigment. The invention realizes resource utilization of agricultural wastes by improving the components of the incense, is green and environment-friendly, fundamentally avoids damage to tree vegetation, has natural and mellow taste after being ignited, is fragrant and pleasant, does not irritate the nose, can purify air, does not cause harm to human bodies, and solves the problems that wood and chemical additives are adopted as raw materials in the manufacturing process of the incense, harmful gases are released in the combustion process, the human bodies and the environment are threatened, and the like.

Description

Natural environment-friendly straw incense and preparation method thereof

Technical Field

The invention belongs to the technical field of incense, and particularly provides a natural environment-friendly straw incense and a preparation method thereof.

Background

Incense is an ancient tradition, and people use incense in different forms on different occasions since ancient times. Earlier, it was used only for the purpose of holy, and almost all religions used incense in different ceremonies. However, as time goes by, the components, functions, manufacturing and burning methods of incense are changed, and the use of incense is becoming more widespread, such as air freshening, odor elimination, sterilization and insect prevention, health care incense. Although China has unified production requirement for incenseAnd industry standard, but the incense sold on the market at present can be added with some chemical substances, so that the incense causes indoor and environmental air pollution to a great extent and even becomes PM in parts of Asia _2.5 And the major emissions sources of polycyclic aromatic hydrocarbons. At the same time, there may be negative health effects that may cause the potential risk of cancer to exceed health risk levels. Wood powder or potassium nitrate and potassium permanganate are generally used as combustion promoters in the traditional incense, potassium nitrate and potassium permanganate are flammable and explosive, the danger of causing fire is caused, and the excessive use of wood powder inevitably accelerates the reduction of greening vegetation and destroys ecological balance. The smoke-free incense on the market mainly reduces the generation of smoke through two methods, the first method is to add a chemical smoke suppressor, and the main components of the smoke suppressor are benzopyrene, butadiene and toxic metal particle radon. Benzopyrene and butadiene are strong carcinogens, are colorless and tasteless and are not easy to detect, radon is a radioactive toxic metal, and the smoke-free incense is released into the air in the form of fine particles invisible to naked eyes in the combustion process and is deposited on a wall, so that the smoke-free incense has strong inertia. The second is adding charcoal powder, the raw material for producing charcoal is from wood, the exploitation of forest wood will be at the cost of damaging environment, in addition, the addition of charcoal powder will make the incense appear black or brown, the merchant usually uses acid dye or basic dye to make it appear beautiful color, the acid dye and basic dye contain nitrogen and sulfur elements, and harmful gas such as sulfur dioxide and nitrogen dioxide will be released during burning.

Disclosure of Invention

The invention aims to provide a natural environment-friendly straw incense and a preparation method thereof, and aims to solve the problems that wood and chemical additives are adopted as raw materials in the manufacturing process of the incense, harmful gases are released in the combustion process, and the threat to human bodies and the environment is generated.

The technical scheme of the invention is as follows:

a natural environment-friendly straw incense is prepared from the following raw materials in parts by weight: 10-30% of natural incense powder, 7.5-12.5% of plant adhesive, 7.5-12.5% of straw powder, 7.5-12.5% of straw charcoal powder and 3% -5% of natural pigment.

The natural incense powder is sandalwood incense powder or lavender incense powder.

The plant adhesive is nanmu bark powder.

The preparation temperature of the straw biochar is 300 ℃, and the gas environment is nitrogen.

The natural pigment is cochineal, gardenia yellow or turmeric.

The preparation method of the natural environment-friendly straw incense comprises the following steps:

preparing a powder mixture according to weight percentage, wherein the raw materials comprise natural incense powder, plant adhesive, straws, straw biochar and natural pigment, and the straws and the straw biochar are ground and sieved to 80-200 meshes;

secondly, adding water into the powder mixture obtained in the first step, and uniformly stirring to form fragrant mud;

thirdly, the fragrant mud in the second step is put into a fragrant making machine for extrusion forming, and is placed on a fragrant airing net for natural air drying and shaping.

The beneficial effects of the invention are as follows: compared with the traditional joss stick which uses wood flour as a raw material, the natural environment-friendly straw burning joss stick adopts straw as a combustion improver, rice straw is used as agricultural waste, the content of hemicellulose and lignin is similar to that of wood chips, and the influence of smell generated by straw burning on the joss stick is small, so that the joss stick can be used as a substitute of wood flour with similar density, and the product cost is greatly reduced. Adding a certain proportion of biochar into the incense, on one hand, the biochar enables other components to be combusted more thoroughly by increasing the overall heat value of the incense; on the other hand, because the fixed carbon content of the biochar is higher, the gas generated by combustion is mainly CO ₂ Thereby reducing the generation of smoke. The natural pigment is used to replace chemical dye to make the incense have beautiful color, and the pigment is extracted from natural plant or animal and contains only C, H, O elements, so that it will not release toxic harmful gas during burning.

Drawings

FIG. 1 is a schematic representation of a incense embodiment of the present invention prepared in example 1;

FIG. 2 is a schematic representation of a incense embodiment of the present invention prepared in example 2.

Detailed Description

Example 1

Preparing a powder mixture according to weight percentage, wherein the raw materials comprise 35 percent of sandalwood powder, 20 percent of nanmu sticky powder, 10 percent of straw biochar, 10 percent of straw and 5 percent of cochineal pigment, and the straw biochar are ground to 100 meshes;

uniformly mixing the raw materials in the step I to form a powder mixture;

thirdly, adding water with the same mass as the powder mixture, and uniformly stirring to form the fragrant mud;

fourthly, the fragrant mud in the third step is put into a fragrant making machine for extrusion forming, and is placed on a fragrant airing net for natural air drying and shaping.

The finished incense of the invention is subjected to a combustion experiment: 10 formed incense is ignited and the combustion process is observed, and the incense is not automatically extinguished in the midway from the ignition of the incense body to the complete combustion. The measured smoke dust amount of the burning cigarette is 14.3 mg/g, which belongs to micro cigarette. The measuring method comprises the steps detailed in the national standard general technical conditions for safety of burning incense products (GB/T26393-2011).

Example 2

Preparing a powder mixture by weight percent, wherein the raw materials comprise 35% of lavender essence powder, 20% of nanmu sticky powder, 10% of straw biochar, 10% of straw and 5% of gardenia yellow pigment, and grinding the straw and the straw biochar to 100 meshes;

uniformly mixing the raw materials in the step I to form a powder mixture;

thirdly, adding water with the same mass as the powder mixture, and uniformly stirring to form the fragrant mud;

fifthly, putting the fragrant mud in the third step into a fragrant making machine for extrusion forming, and placing the fragrant mud on a fragrant airing net for natural air drying and shaping.

The invention is not the best known technology.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims (6)

1. A natural environment-friendly straw incense is characterized in that: the composition is prepared from the following raw materials in parts by weight: 10-30% of natural incense powder, 7.5-12.5% of plant adhesive, 7.5-12.5% of straw powder, 7.5-12.5% of straw charcoal powder and 3% -5% of natural pigment.

2. The natural environment-friendly straw incense as claimed in claim 1, which is characterized in that: the natural incense powder is sandalwood incense powder or lavender incense powder.

3. The natural environment-friendly straw incense as claimed in claim 1, which is characterized in that: the plant adhesive is nanmu bark powder.

4. The natural environment-friendly straw incense as claimed in claim 1, which is characterized in that: the preparation temperature of the straw biochar is 300 ℃, and the gas environment is nitrogen.

5. The natural environment-friendly straw incense as claimed in claim 1, which is characterized in that: the natural pigment is cochineal, gardenia yellow or turmeric.

6. The preparation method of the natural environment-friendly straw incense based on the claims 1 to 5 is characterized in that: the preparation method comprises the following steps:

preparing a powder mixture according to mass percent, wherein the raw materials comprise natural incense powder, a plant adhesive, straws, straw biochar and natural pigment, and the straws and the straw biochar are ground and sieved to 80-200 meshes;

secondly, adding water into the powder mixture obtained in the first step, and uniformly stirring to form fragrant mud;

thirdly, the fragrant mud in the second step is put into a fragrant making machine for extrusion forming, and is placed on a fragrant airing net for natural air drying and shaping.

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