阅读说明：本技术 一种防潮佛香及其加工工艺 (Damp-proof Buddha incense and processing technology thereof ) 是由 李开祥 曾祥艳 李军集 梁文汇 曾广宇 韦晓娟 陈金艳 彭锋 于 2019-11-01 设计创作，主要内容包括：本发明公开了一种防潮佛香及其加工工艺,属于佛香加工技术领域,50-55份香樟精油加工剩余物、40-45份白千层精油加工剩余物、30-35份岗松精油加工剩余物、20-25份香茅精油加工剩余物、1.0-1.5份纳米精油微胶囊粉末、25-30份竹屑、2-4份辅料、3-6份粘结剂；其中所述辅料为石墨粉、松节油、白炭黑任一种或其任意比例的组合。本发明还提供所述防潮佛香的加工工艺,采用了纳米微胶囊技术,将芳香醇精油稳定添加至佛香中,提高佛香的防潮性能,所得佛香湿水仍可燃,还降低佛香的烟气量和灰烬量,还能实现废弃资源再利用,节约能源。(The invention discloses a damp-proof Buddha incense and a processing technology thereof, belonging to the technical field of Buddha incense processing, wherein 50-55 parts of cinnamomum camphora essential oil processing residues, 40-45 parts of cajeput essential oil processing residues, 30-35 parts of Baeckea frutescens essential oil processing residues, 20-25 parts of citronella essential oil processing residues, 1.0-1.5 parts of nano essential oil microcapsule powder, 25-30 parts of bamboo chips, 2-4 parts of auxiliary materials and 3-6 parts of binders are added; wherein the auxiliary materials are any one of graphite powder, turpentine and white carbon black or the combination of any proportion of the graphite powder, the turpentine and the white carbon black. The invention also provides a processing technology of the moisture-proof Buddha incense, and the nanometer microcapsule technology is adopted to stably add the aromatic alcohol essential oil into the Buddha incense, so that the moisture resistance of the Buddha incense is improved, the obtained Buddha incense wet water is still combustible, the smoke gas amount and ash amount of the Buddha incense are reduced, the reutilization of waste resources can be realized, and energy is saved.)

1. The damp-proof Buddha incense is characterized by comprising the following raw materials in parts by weight: 50-55 parts of camphor essential oil processing residues, 40-45 parts of cajeput essential oil processing residues, 30-35 parts of baeckea frutescens essential oil processing residues, 20-25 parts of citronella essential oil processing residues, 1.0-1.5 parts of nano essential oil microcapsule powder, 25-30 parts of bamboo dust, 2-4 parts of auxiliary materials and 3-6 parts of binding agents; wherein the auxiliary materials are any one of graphite powder, turpentine and white carbon black or the combination of any proportion of the graphite powder, the turpentine and the white carbon black.

2. The moisture-proof Buddha incense of claim 1, wherein the volatile oil content of the camphor essential oil processing residues, the cajeput essential oil processing residues, the baeckea essential oil processing residues and the citronella essential oil processing residues is 2-3%.

3. The moisture resistant Buddha incense as claimed in claim 1, wherein the binder is any one of sodium starch phosphate, carboxymethyl cellulose, seaweed gel, or a combination thereof.

4. The moisture-proof Buddha incense as claimed in claim 1, wherein the preparation method of the nanometer essential oil microcapsule powder comprises the following steps:

(1) mixing polycyanoacrylate and polylactic acid at 30-35 deg.C, stirring, sequentially adding polystyrene and ethanol, and stirring at 8000-;

(2) adding plant essential oil into the wall material, stirring and emulsifying, mixing and stirring for 10-15min, and then homogenizing under high pressure for 20-25min to obtain an emulsion;

(3) heating the emulsion at 45-50 ℃ for 3-5 hours under the protection of nitrogen to initiate polymerization reaction, and then drying to obtain the nano essential oil microcapsule powder.

5. The moisture resistant Buddha incense as claimed in claim 4, wherein in step (1), the mass ratio of the polycyanoacrylate to the polylactic acid is 1: 10-15.

6. The moisture-proof Buddha incense as claimed in claim 4, wherein in step (1), the polystyrene is used in an amount of 0.5-1.5% by mass of the polylactic acid; the dosage of the ethanol is 1.2-2.5% of the mass of the polylactic acid.

7. The moisture resistant Buddha incense as claimed in claim 4, wherein in step (2), the plant essential oil is any one of spearmint essential oil, tea tree essential oil, mint essential oil and agilawood essential oil; the mass ratio of the plant essential oil to the wall material is 1: 18-20.

8. The processing technology of the moisture-proof Buddha incense as claimed in any one of claims 1 to 7, which comprises the following steps:

1) removing dust particles and impurities contained in the bamboo scraps by using an electrostatic dust removal device to obtain dust-free bamboo scraps; mixing the dust-free bamboo chips with the camphor essential oil processing residues, the cajeput essential oil processing residues, the baeckea essential oil processing residues and the citronella essential oil processing residues, crushing and sieving the mixture to obtain a base material, and uniformly mixing the base material and water according to a mass ratio of 1:0.85-0.95 to obtain a mixed material;

2) drying the mixed material in an environment of 50-60 ℃ for 5-8 hours, taking out, and crushing the mixed material in a crusher until the mixed material passes through a standard sieve of 100-160 meshes to obtain a basic spice;

3) and mixing the nano essential oil microcapsule powder, the binder and the auxiliary materials into the basic spice, uniformly mixing, pressing and molding the mixture, and drying to obtain the damp-proof Buddha incense.

9. The process for producing moisture-proof Buddha incense as claimed in claim 8, wherein in step 3), the adhesive should pass through a 160-mesh standard sieve of 100 meshes.

Technical Field

The invention belongs to the technical field of Buddha incense processing, and particularly relates to a moisture-proof Buddha incense and a processing technology thereof.

Background

The Buddha incense is a general name of Buddhism incense, which is often used in religious activities or places related to health preservation, and the traditional Buddha incense is generally made of incense medicines, wood powder, a binder and an additive. With the continuous development of economy and social progress, the Buddha incense is not only used in religious activities, but also widely used in refreshing, deodorizing, home health preserving, ceramic temperament and other aspects.

With the development of microcapsule technology, the nano microcapsule technology is receiving more and more attention, the microcapsule technology means that a certain target object is continuously coated by various natural or synthetic high molecular compounds without any damage to the original chemical properties of the target object, then the function of the target object is gradually presented outside again through some external stimulation or slow release action, or the function of protecting a core material is played by depending on the shielding action of a capsule wall, the diameter of the microcapsule is generally 1-500 μm, the thickness of the wall is 0.5-150 μm, and the ultra-microcapsule with the particle size below 1 μm is developed. On the basis of microcapsule technology, the nano microcapsule particles have tiny particles, are easy to disperse, can further improve the stability of products, prevent mutual interference among various components, and have good slow release effect, so the nano microcapsule particles are widely researched in a plurality of fields.

At present, most of the Buddha incense in the market is chemical incense, a large amount of additives such as chemical adhesives, chemical flame retardants, stone powder and the like are added, the weight is increased, the incense cannot be completely combusted, the ash content is large, and in addition, the Buddha incense can generate various pollutants and toxic smoke in the combustion process; the traditional Buddha incense is extinguished when being wetted in the combustion process, so that the Buddha incense is difficult to combust when rains or air humidity is high, in addition, the traditional Buddha incense is exposed to the air for a long time, the originally added oil components can be oxidized, denatured or volatilized and lost, so that the original efficacy of the traditional Buddha incense is lost, even the traditional Buddha incense generates harmful substances through denaturation, therefore, the research on the moistureproof Buddha incense with stable property, difficult loss of aroma and less ash content is urgent, and the application of the nano microcapsule technology to the field of Buddha incense becomes one of the key points in the current research.

Disclosure of Invention

Aiming at the problems, the invention provides the damp-proof Buddha incense and the processing technology thereof, the nanometer microcapsule technology is adopted, the aromatic alcohol essential oil is stably added into the Buddha incense, the stability of the Buddha incense can be improved, the fragrance lasts for a long time, and the essential oil is not easy to be oxidized.

Therefore, the scheme provided by the invention is as follows:

the damp-proof Buddha incense comprises the following raw materials in parts by weight: 50-55 parts of camphor essential oil processing residues, 40-45 parts of cajeput essential oil processing residues, 30-35 parts of baeckea frutescens essential oil processing residues, 20-25 parts of citronella essential oil processing residues, 1.0-1.5 parts of nano essential oil microcapsule powder, 25-30 parts of bamboo dust, 2-4 parts of auxiliary materials and 3-6 parts of binding agents; wherein the auxiliary materials are any one of graphite powder, turpentine and white carbon black or the combination of any proportion of the graphite powder, the turpentine and the white carbon black.

Preferably, the auxiliary materials are a composition of graphite powder, turpentine and white carbon black according to the mass ratio of 1-2:10-15: 2-4.

Furthermore, the volatile oil content of the camphor essential oil processing residues, the cajeput essential oil processing residues, the baeckea essential oil processing residues and the citronella essential oil processing residues is 2-3%.

Further, the binder is any one of sodium starch phosphate, carboxymethyl cellulose and seaweed gel or a composition thereof.

Preferably, the binder is a composition of sodium starch phosphate, carboxymethyl cellulose and seaweed gel according to a mass ratio of 4-7:1-3: 2-5.

Further, the preparation method of the nanometer essential oil microcapsule powder comprises the following steps:

(1) mixing polycyanoacrylate and polylactic acid at 30-35 deg.C, stirring, sequentially adding polystyrene and ethanol, and stirring at 8000-;

(2) adding plant essential oil into the wall material, stirring and emulsifying, mixing and stirring for 10-15min, and then homogenizing under high pressure for 20-25min to obtain an emulsion;

(3) heating the emulsion at 45-50 ℃ for 3-5 hours under the protection of nitrogen to initiate polymerization reaction, and then drying to obtain the nano essential oil microcapsule powder.

Further, in the step (1), the mass ratio of the polycyanoacrylate to the polylactic acid is 1: 10-15.

Further, in the step (1), the amount of the polystyrene is 0.5-1.5% of the mass of the polylactic acid; the dosage of the ethanol is 1.2-2.5% of the mass of the polylactic acid.

Further, in the step (2), the plant essential oil is any one of spearmint essential oil, tea tree essential oil, mint essential oil and agilawood essential oil; the mass ratio of the plant essential oil to the wall material is 1: 18-20.

The invention provides a processing technology of the moisture-proof Buddha incense, which specifically comprises the following steps:

1) removing dust particles and impurities contained in the bamboo scraps by using an electrostatic dust removal device to obtain dust-free bamboo scraps; mixing the dust-free bamboo chips with the camphor essential oil processing residues, the cajeput essential oil processing residues, the baeckea essential oil processing residues and the citronella essential oil processing residues, crushing and sieving the mixture to obtain a base material, and uniformly mixing the base material and water according to a mass ratio of 1:0.85-0.95 to obtain a mixed material;

2) drying the mixed material in an environment of 50-60 ℃ for 5-8 hours, taking out, and crushing the mixed material in a crusher until the mixed material passes through a standard sieve of 100-160 meshes to obtain a basic spice;

3) and mixing the nano essential oil microcapsule powder, the binder and the auxiliary materials into the basic spice, uniformly mixing, pressing and molding the mixture, and drying to obtain the damp-proof Buddha incense.

Further, in step 3), the adhesive should pass through a 160-mesh standard sieve of 100-.

The polycyanoacrylate, the polylactic acid, the polystyrene, the ethanol, the auxiliary materials and the binder used in the invention are purchased from chemical reagent companies at home and abroad and are directly used without being continuously purified.

The invention adds nano essential oil microcapsule powder into the Buddha incense, takes plant essential oil as a core material, takes polycyanoacrylate and polylactic acid as a composite wall material, and prepares nano essential oil microcapsule emulsion through high-pressure homogeneous emulsification. Overcomes the problems of short retention time and poor durability of the natural essential oil in the prior Buddha incense, has the advantages of no toxicity, safety and environmental protection, and has wide application value.

The invention has the following beneficial effects:

1. the invention effectively utilizes camphor tree essential oil processing residues, cajeput essential oil processing residues, baeckea frutescens essential oil processing residues and citronella essential oil processing residues, and the residues are solid residues left after extracting essential oil from camphor tree leaves, cajeput, baeckea frutescens and citronella grass, the residues are rich in various plant essential oil and cellulose components, and the residues contain a small amount of essential oil which is difficult to volatilize and not easy to lose after long-term storage, and have bacteriostatic and bactericidal effects, so that the resource recycling is realized, the production cost can be reduced, and the mite killing and bactericidal effects are facilitated.

2. The raw materials used in the invention are matched with each other and are buckled with each other in a ring-to-ring manner, particularly, the binding agent consisting of sodium starch phosphate, carboxymethyl cellulose and seaweed gel is used, the binding agent is combined with the processing residues of various essential oils to improve the hydrophobicity among the components in the Buddha incense and ensure that the wet water of the Buddha incense is still combustible, and the auxiliary materials consisting of graphite powder, turpentine and white carbon black are combined, so that the Buddha incense product has less ash, the ash is not easy to disperse, falls in a segment shape, has no sparks and is safe to use and does not generate toxic smoke.

3. The invention has simple production process, recycles various wastes, is beneficial to protecting ecological environment, reduces production cost, avoids secondary pollution to the surrounding environment and is suitable for large-scale production.

Detailed Description

The invention is further described with reference to the following examples: