CN105794776A - Smokeless mosquito-repellent incense - Google Patents
Smokeless mosquito-repellent incense Download PDFInfo
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- CN105794776A CN105794776A CN201610175391.XA CN201610175391A CN105794776A CN 105794776 A CN105794776 A CN 105794776A CN 201610175391 A CN201610175391 A CN 201610175391A CN 105794776 A CN105794776 A CN 105794776A
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- repellent incense
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/20—Combustible or heat-generating compositions
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/28—Myrtaceae [Myrtle family], e.g. teatree or clove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a smokeless mosquito-repellent incense and belongs to the technical field of mosquito-repellent incense preparation.The smokeless mosquito-repellent incense is prepared from, by weight, 140-200 parts of sludge coal powder, 6-8 parts of anthracite, 24-32 parts of a binding agent, 4-6 parts of mica powder and 400-500 parts of water.According to the smokeless mosquito-repellent incense, sludge coal serves as an incendiary agent, inorganic matter in the sludge coal serves as a flame retardant, a novel approach is provided for resource utilization of sludge coal, a large amount of disafforestation in the mosquito-repellent incense industry is avoided at the same time, and thus environment protection is promoted.The smokeless mosquito-repellent incense is nontoxic, harmless and capable of meeting the requirement for the environment friendliness of the product; after the smokeless mosquito-repellent incense is burnt and absorbed by the human body, asthma, nerve positioning and cancer cannot be caused; the smokeless mosquito-repellent incense is smooth in appearance and free of cracks, the fracture resistance force reaches 431-463 g, the light time reaches 8.71-9.09 h, no smoke is generated in the combustion process, and end breakage and flameout can be avoided when the mosquito-repellent incense passes through an iron tooth disk.
Description
Technical field
The invention belongs to mosquito incense preparing technical field, be specifically related to the preparation method of a kind of smokeless mosquito-repellent incense.
Background technology
Municipal sludge be sanitary sewage processing procedure in isolated solid matter.These solid matters be probably in sewage already, such as the suspended material retained in various natural sedimentation ponds；It is likely in sewage disposal process convert formation, in biological treatment and chemical treating process, original dissolved matter and colloidal substance the biological floe being transformed and suspended material.But in general, the mud of municipal sewage plant belongs to organic sludge, being characterized in that content of organics is high (60%-80%), granule is thin (0.02-0.2mm), the little (1.002-1.006g/cm of density3), become colloform texture, account for always processing the 0.3%-0.5% of the water yield.Moisture percentage in sewage sludge and content of organics are high, easily rot smelly, it is possible to create serious secondary pollution.
Recent years, the Chinese government increased the dynamics of investment of sewage disposal, significant progress has been had in terms of waste water control, investigated many sewage treatment technique, new technique, and built up a lot of sewage treatment plant, improve the aggregate level of wastewater treatment in China, the treating capacity of municipal sewage increases year by year, by-product municipal sludge as municipal sewage treatment, annual production also sharply increases, the most properly dispose sewage plant sludge, and effectively utilized as a kind of new resource, it has also become environmental protection circle is deeply for the key subjects paid close attention to.
One of approach that at present recycling sludge utilizes is that mud is prepared as activated carbon, but due in sludge carbonization product inorganic matter more, sometimes account for more than 50%, adsorption capacity is little, and commercial value is little.Therefore, how carry out Deep utilizing to mud carbonized product is an interesting and challenging problem.
Mosquito incense, so far have more than 100 year from invention in 1880, the always essential product of family's mosquito killer, it is to be blended in by insecticidal active ingredient in the combustible material such as wood powder, then its smoulder in the regular hour is allowed, it is vaporized out by the active ingredient of parasite killing, after active ingredient such in certain space reaches finite concentration, just mosquito generation can be stimulated, drives, benumbs, knocks down and lethal effect.
Being now helical form with mosquito incense, therefore referred to as coiled mosquito-repellent incense, total length 130cm, typically can light 7-8 h, after it, the temperature at 6-8mm is at about 170 DEG C, exactly volatilization temperature needed for parasite killing and essence active ingredient in mosquito incense.The basic processing technology of mosquito incense is the mixture such as incendiary agent, binding agent, fire retardant and dyestuff to be added water stir to make mosquito-repellent incense blank (i.e. dry body) through kneading, crowded base, punch die, drying again, then sprays insecticide on dry body surface and is just made for mosquito incense.The incendiary agent of mosquito incense dry body mainly powdered carbon, fire retardant are clay etc., are mainly used in controlling burning velocity.
Existing mosquito incense binding agent mainly uses composite adhesives such as carboxymethyl cellulose, polyacrylamide etc..Using substantial amounts of composite adhesives in mosquito incense, bring substantial amounts of environmental protection and health problem, being absorbed by the body after the burning of these chemical substances to cause asthma, and neurotoxic, long-term suction even can cause cancer.Therefore, the mosquito incense binding agent how developing a kind of environmental protection becomes new research direction.
At present the most in the world, particularly in Asia, Africa, Latin America, the people exceeding world population more than 2/3 uses mosquito incense, China to produce the most in the world, uses, exports the big country of mosquito incense, and annual production is more than 10,000,000,000 dishes.With single disc mosquito incense 15g, in mosquito incense, carbon content rate 70% calculates, and needs consumption more than 1.05 × 10 the most every year5T powdered carbon, thus substantial amounts of number and bamboo will be cut down to meet requirement.
Summary of the invention
The present invention provides a kind of smokeless mosquito-repellent incense, to solve a large amount of disafforestations present in composition according to existing mosquito incense and preparation process, and uses the binding agents such as a large amount of carboxymethyl cellulose, polyacrylamide, brings substantial amounts of environmental protection and health problem.The present invention utilizes mud carbon as incendiary agent, utilizes the inorganic matter in mud carbon to provide a new approach as fire retardant, the most only recycling of mud carbon, it also avoid mosquito incense industry a large amount of disafforestation, beneficially environmental conservation simultaneously；The smokeless mosquito-repellent incense of the present invention is nontoxic, can meet the requirement to product of the environmental protection aspect, and being absorbed by the body after the burning of this smokeless mosquito-repellent incense to cause asthma, neurotoxic, causes cancer；The smokeless mosquito-repellent incense flat appearance of the present invention, without fracture, without mildew, fracture resistence force is strong, burning-point time foot, and combustion process is smokeless, crosses iron teeth dish and " does not breaks end " and stop working.
For solve above technical problem, the present invention by the following technical solutions:
A kind of smokeless mosquito-repellent incense, in units of weight portion, including following raw material: mud carbon dust 140-200 part, anthracite 6-8 part, binding agent 24-32 part, mica powder 4-6 part, water 400-500 part；Described smokeless mosquito-repellent incense, its preparation method, comprise the following steps:
S1: after mud is dried 20-23h at 106-110 DEG C; under the protection of nitrogen or carbon dioxide, it is warming up to 500-600 DEG C with the heating rate of 20-25 DEG C/min, carbonization 0.6-1h; cooled obtain mud carbon, by broken for described mud carbon dust cross 60-80 mesh sieve after prepare mud carbon dust；
S2: take the prepared mud carbon dust 140-200 part of step S1, anthracite 6-8 part, binding agent 24-32 part, mica powder 4-6 part, water 400-500 part, be 60-70 DEG C in temperature, rotating speed is stirring 1-2h under 200-300r/min, prepares pastel；
S3: be placed in model by the pastel that step S2 prepares, dries to water content≤10% after compacting, the demoulding at 45-55 DEG C, prepares mosquito incense dry body；
S4: mosquito incense liquid medicine be uniformly sprayed at the prepared mosquito incense dry body surface of step S3 and dry water content≤7% at 30-35 DEG C, preparing smokeless mosquito-repellent incense；
Wherein, the preparation method of binding agent described in step S2, comprise the following steps:
S21: compound concentration is para arrowroot slurry A of 22-25Be '；
S22: it is 1%-1.2% fatty glyceride, percarbamide that para arrowroot slurry A in step S21 adds concentration, is then 34-38 DEG C in temperature, speed of agitator is to carry out cross-linked graft reaction 40-45min under 100-120r/min, prepares slurry B；
S23: be delivered to the slurry B of step S22 in cylindrical drier carry out pre-gelatinized and be dried at temperature is 135-145 DEG C, prepare the material C of water content≤6%；
S24: wind after the material C pulverizing of step S23, excessively 60-100 mesh sieve is delivered to whirlwind separator and is collected, prepare binding agent；
Mosquito incense liquid medicine described in step S4, in units of weight portion, including following raw material: d-allethrin 20-30 part, nemamort 10-20 part, Oleum menthae 2-4 part, Aesculus chinensis Bunge alcohol extraction thing 1-3 part, Folium Artemisiae Argyi alcohol extraction thing 1-3 part, leaf of tea tree alcohol extraction thing 1-3 part.
Preferably, described smokeless mosquito-repellent incense, in units of weight portion, including following raw material: mud carbon dust 185 parts, 7 parts of anthracite, binding agent 30 parts, mica powder 6 parts, 480 parts of water.
The method have the advantages that
(1) present invention utilizes mud carbon as incendiary agent; utilize the inorganic matter in mud carbon as fire retardant; the recycling not being only mud carbon provides a new approach; improve the efficiency of sewage disposal; reduce the difficulty of sewage disposal; also mosquito incense industry a large amount of disafforestation, beneficially environmental conservation are avoided；
(2) present invention uses mica powder as adsorbent, and in minimizing preparation process, effective ingredient scatters and disappears, it is ensured that the product stability when storing；
(3) present invention uses d-allethrin, nemamort, Aesculus chinensis Bunge alcohol extraction thing, Folium Artemisiae Argyi alcohol extraction thing, leaf of tea tree alcohol extraction thing as mosquito incense liquid medicine, neither produces bad smell, can increase again the effect killing mosquito during burning；
(4) increasing Oleum menthae in the smokeless mosquito-repellent incense of the present invention, the gas delicate fragrance distributed is pleasant, is suitable for using in places such as family, hotel, offices；
(5) smokeless mosquito-repellent incense of the present invention is nontoxic, can meet the requirement to product of the environmental protection aspect, and being absorbed by the body after the burning of this smokeless mosquito-repellent incense to cause asthma, neurotoxic, causes cancer；
(6) present invention smokeless mosquito-repellent incense flat appearance, without fracture, without mildew, fracture resistence force is strong, burning-point time foot, and combustion process is smokeless, crosses iron teeth dish and " does not breaks end " and stop working.
Detailed description of the invention
For ease of being more fully understood that the present invention, being illustrated by following instance, these examples belong to protection scope of the present invention, but are not intended to protection scope of the present invention.
In an embodiment, the preparation method of smokeless mosquito-repellent incense, comprise the following steps:
S1: after mud is dried 20-23h at 106-110 DEG C; under the protection of nitrogen or carbon dioxide, it is warming up to 500-600 DEG C with the heating rate of 20-25 DEG C/min, carbonization 0.6-1h; cooled obtain mud carbon, by broken for described mud carbon dust cross 60-80 mesh sieve after prepare mud carbon dust；
S2: take the prepared mud carbon dust 140-200 part of step S1, anthracite 6-8 part, binding agent 24-32 part, mica powder 4-6 part, water 400-500 part, be 60-70 DEG C in temperature, rotating speed is stirring 1-2h under 200-300r/min, prepares pastel；
S3: be placed in model by the pastel that step S2 prepares, dries to water content≤10% after compacting, the demoulding at 45-55 DEG C, prepares mosquito incense dry body；
S4: mosquito incense liquid medicine be uniformly sprayed at the prepared mosquito incense dry body surface of step S3 and dry water content≤7% at 30-35 DEG C, preparing smokeless mosquito-repellent incense.
Wherein, the preparation method of binding agent described in step S2, comprise the following steps:
S21: compound concentration is para arrowroot slurry A of 22-25Be '；
S22: it is 1%-1.2% fatty glyceride, percarbamide that para arrowroot slurry A in step S21 adds concentration, is then 34-38 DEG C in temperature, speed of agitator is to carry out cross-linked graft reaction 40-45min under 100-120r/min, prepares slurry B；
S23: be delivered to the slurry B of step S22 in cylindrical drier carry out pre-gelatinized and be dried at temperature is 135-145 DEG C, prepare the material C of water content≤6%；
S24: wind after the material C pulverizing of step S23, excessively 60-100 mesh sieve is delivered to whirlwind separator and is collected, prepare binding agent.
Wherein, mosquito incense liquid medicine described in step S4, in units of weight portion, including following raw material: d-allethrin 20-30 part, nemamort 10-20 part, Oleum menthae 2-4 part, Aesculus chinensis Bunge alcohol extraction thing 1-3 part, Folium Artemisiae Argyi alcohol extraction thing 1-3 part, leaf of tea tree alcohol extraction thing 1-3 part.
Below by way of more specifically embodiment, the present invention will be described in detail.
Embodiment 1
The preparation method of a kind of smokeless mosquito-repellent incense, comprises the following steps:
S1: be dried after 23h at 106 DEG C by mud, under the protection of nitrogen, be warming up to 500 DEG C with the heating rate of 20 DEG C/min, carbonization 1h, cooled obtain mud carbon, will prepare mud carbon dust after described mud carbon dust broken mistake 60 mesh sieve；
S2: take the prepared mud carbon dust 140 parts of step S1,6 parts of anthracite, binding agent 24 parts, mica powder 4 parts, 400 parts of water, be 60 DEG C in temperature, rotating speed is stirring 2h under 200r/min, prepares pastel；
S3: be placed in model by the pastel that step S2 prepares, drying at 45 DEG C after compacting, the demoulding to water content is 10%, prepares mosquito incense dry body；
S4: mosquito incense liquid medicine is uniformly sprayed at step S3 prepare mosquito incense dry body surface and at 30 DEG C dry water content be 7%, prepare smokeless mosquito-repellent incense.
Wherein, the preparation method of binding agent described in step S2, comprise the following steps:
S21: compound concentration is para arrowroot slurry A of 22Be '；
It is 1% fatty glyceride, percarbamide that S22: para arrowroot slurry A in step S21 adds concentration, is then 34 DEG C in temperature, and speed of agitator is to carry out cross-linked graft reaction 45min under 100r/min, prepares slurry B；
S23: being delivered to the slurry B of step S22 in cylindrical drier carry out pre-gelatinized and be dried at temperature is 135 DEG C, prepared water content is the material C of 6%；
S24: wind after the material C pulverizing of step S23, excessively 60 mesh sieves is delivered to whirlwind separator and is collected, prepare binding agent.
Wherein, mosquito incense liquid medicine described in step S4, in units of weight portion, including following raw material: d-allethrin 20 parts, nemamort 10 parts, Oleum menthae 2 parts, Aesculus chinensis Bunge alcohol extraction thing 1 part, Folium Artemisiae Argyi alcohol extraction thing 1 part, leaf of tea tree alcohol extraction thing 1 part.
Embodiment 2
The preparation method of a kind of smokeless mosquito-repellent incense, comprises the following steps:
S1: be dried after 20h at 110 DEG C by mud, under the protection of nitrogen or carbon dioxide, be warming up to 600 DEG C with the heating rate of 25 DEG C/min, carbonization 0.6h, cooled obtain mud carbon, will prepare mud carbon dust after described mud carbon dust broken mistake 80 mesh sieve；
S2: take the prepared mud carbon dust 200 parts of step S1,8 parts of anthracite, binding agent 32 parts, mica powder 6 parts, 500 parts of water, be 70 DEG C in temperature, rotating speed is stirring 1h under 300r/min, prepares pastel；
S3: be placed in model by the pastel that step S2 prepares, drying at 55 DEG C after compacting, the demoulding to water content is 8%, prepares mosquito incense dry body；
S4: mosquito incense liquid medicine is uniformly sprayed at step S3 prepare mosquito incense dry body surface and at 35 DEG C dry water content be 5%, prepare smokeless mosquito-repellent incense.
Wherein, the preparation method of binding agent described in step S2, comprise the following steps:
S21: compound concentration is para arrowroot slurry A of 25Be '；
It is 1.2% fatty glyceride, percarbamide that S22: para arrowroot slurry A in step S21 adds concentration, is then 38 DEG C in temperature, and speed of agitator is to carry out cross-linked graft reaction 40min under 120r/min, prepares slurry B；
S23: being delivered to the slurry B of step S22 in cylindrical drier carry out pre-gelatinized and be dried at temperature is 145 DEG C, prepared water content is the material C of 5%；
S24: wind after the material C pulverizing of step S23, excessively 100 mesh sieves is delivered to whirlwind separator and is collected, prepare binding agent.
Wherein, mosquito incense liquid medicine described in step S4, in units of weight portion, including following raw material: d-allethrin 30 parts, nemamort 20 parts, Oleum menthae 4 parts, Aesculus chinensis Bunge alcohol extraction thing 3 parts, Folium Artemisiae Argyi alcohol extraction thing 3 parts, leaf of tea tree alcohol extraction thing 3 parts.
Embodiment 3
The preparation method of a kind of smokeless mosquito-repellent incense, comprises the following steps:
S1: be dried after 22h at 108 DEG C by mud, under the protection of nitrogen or carbon dioxide, be warming up to 550 DEG C with the heating rate of 25 DEG C/min, carbonization 0.8h, cooled obtain mud carbon, will prepare mud carbon dust after described mud carbon dust broken mistake 70 mesh sieve；
S2: take the prepared mud carbon dust 170 parts of step S1,7 parts of anthracite, binding agent 28 parts, mica powder 5 parts, 450 parts of water, be 65 DEG C in temperature, rotating speed is stirring 1.5h under 250r/min, prepares pastel；
S3: be placed in model by the pastel that step S2 prepares, drying at 50 DEG C after compacting, the demoulding to water content is 7%, prepares mosquito incense dry body；
S4: mosquito incense liquid medicine is uniformly sprayed at step S3 prepare mosquito incense dry body surface and at 32 DEG C dry water content be 4%, prepare smokeless mosquito-repellent incense.
Wherein, the preparation method of binding agent described in step S2, comprise the following steps:
S21: compound concentration is para arrowroot slurry A of 24Be '；
It is 1.1% fatty glyceride, percarbamide that S22: para arrowroot slurry A in step S21 adds concentration, is then 36 DEG C in temperature, and speed of agitator is to carry out cross-linked graft reaction 43min under 110r/min, prepares slurry B；
S23: being delivered to the slurry B of step S22 in cylindrical drier carry out pre-gelatinized and be dried at temperature is 140 DEG C, prepared water content is the material C of 4%；
S24: wind after the material C pulverizing of step S23, excessively 80 mesh sieves is delivered to whirlwind separator and is collected, prepare binding agent.
Wherein, mosquito incense liquid medicine described in step S4, in units of weight portion, including following raw material: d-allethrin 250 parts, nemamort 15 parts, Oleum menthae 3 parts, Aesculus chinensis Bunge alcohol extraction thing 2 parts, Folium Artemisiae Argyi alcohol extraction thing 2 parts, leaf of tea tree alcohol extraction thing 2 parts.
Embodiment 4
The preparation method of a kind of smokeless mosquito-repellent incense, comprises the following steps:
S1: be dried after 22h at 107 DEG C by mud, under the protection of nitrogen or carbon dioxide, be warming up to 600 DEG C with the heating rate of 20 DEG C/min, carbonization 0.6h, cooled obtain mud carbon, will prepare mud carbon dust after described mud carbon dust broken mistake 80 mesh sieve；
S2: take the prepared mud carbon dust 155 parts of step S1,6 parts of anthracite, binding agent 26 parts, mica powder 5 parts, 420 parts of water, be 65 DEG C in temperature, rotating speed is stirring 1.5h under 250r/min, prepares pastel；
S3: be placed in model by the pastel that step S2 prepares, drying at 50 DEG C after compacting, the demoulding to water content is 9%, prepares mosquito incense dry body；
S4: mosquito incense liquid medicine is uniformly sprayed at step S3 prepare mosquito incense dry body surface and at 30 DEG C dry water content be 5%, prepare smokeless mosquito-repellent incense.
Wherein, the preparation method of binding agent described in step S2, comprise the following steps:
S21: compound concentration is para arrowroot slurry A of 23Be '；
It is 1% fatty glyceride, percarbamide that S22: para arrowroot slurry A in step S21 adds concentration, is then 35 DEG C in temperature, and speed of agitator is to carry out cross-linked graft reaction 44min under 110r/min, prepares slurry B；
S23: being delivered to the slurry B of step S22 in cylindrical drier carry out pre-gelatinized and be dried at temperature is 138 DEG C, prepared water content is the material C of 6%；
S24: wind after the material C pulverizing of step S23, excessively 70 mesh sieves is delivered to whirlwind separator and is collected, prepare binding agent.
Wherein, mosquito incense liquid medicine described in step S4, in units of weight portion, including following raw material: d-allethrin 22 parts, nemamort 12 parts, Oleum menthae 2 parts, Aesculus chinensis Bunge alcohol extraction thing 1 part, Folium Artemisiae Argyi alcohol extraction thing 1 part, leaf of tea tree alcohol extraction thing 1 part.
Embodiment 5
The preparation method of a kind of smokeless mosquito-repellent incense, comprises the following steps:
S1: be dried after 21h at 109 DEG C by mud, under the protection of nitrogen or carbon dioxide, be warming up to 600 DEG C with the heating rate of 25 DEG C/min, carbonization 0.6h, cooled obtain mud carbon, will prepare mud carbon dust after described mud carbon dust broken mistake 60 mesh sieve；
S2: take the prepared mud carbon dust 185 parts of step S1,7 parts of anthracite, binding agent 30 parts, mica powder 6 parts, 480 parts of water, be 70 DEG C in temperature, rotating speed is stirring 1h under 300r/min, prepares pastel；
S3: be placed in model by the pastel that step S2 prepares, drying at 55 DEG C after compacting, the demoulding to water content is 8%, prepares mosquito incense dry body；
S4: mosquito incense liquid medicine is uniformly sprayed at step S3 prepare mosquito incense dry body surface and at 35 DEG C dry water content be 6%, prepare smokeless mosquito-repellent incense.
Wherein, the preparation method of binding agent described in step S2, comprise the following steps:
S21: compound concentration is para arrowroot slurry A of 24Be '；
It is 1.2% fatty glyceride, percarbamide that S22: para arrowroot slurry A in step S21 adds concentration, is then 37 DEG C in temperature, and speed of agitator is to carry out cross-linked graft reaction 41min under 120r/min, prepares slurry B；
S23: being delivered to the slurry B of step S22 in cylindrical drier carry out pre-gelatinized and be dried at temperature is 142 DEG C, prepared water content is the material C of 3%；
S24: wind after the material C pulverizing of step S23, excessively 90 mesh sieves is delivered to whirlwind separator and is collected, prepare binding agent.
Wherein, mosquito incense liquid medicine described in step S4, in units of weight portion, including following raw material: d-allethrin 28 parts, nemamort 18 parts, Oleum menthae 4 parts, Aesculus chinensis Bunge alcohol extraction thing 3 parts, Folium Artemisiae Argyi alcohol extraction thing 2 parts, leaf of tea tree alcohol extraction thing 2 parts.
In embodiment 1-5 shown in the binder performance parameter list 1 of preparation.
Table 1 binder performance parameter
| Embodiment | Viscosity mPa.s | PH value | Moisture % | Outward appearance |
| 1 | 7802 | 6.3 | 4 | White powder |
| 2 | 8023 | 6.7 | 4 | White powder |
| 3 | 7892 | 6.3 | 4 | White powder |
| 4 | 7846 | 6.3 | 6 | White powder |
| 5 | 7935 | 6.4 | 3 | White powder |
In embodiment 1-5, the smokeless mosquito-repellent incense performance parameter of preparation is as shown in table 2.
Table 2 mosquito incense performance parameter
| Detection project | Standard-required | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 |
| Weight (g) | ≥ 40 | 40.71 | 40.99 | 40.84 | 40.77 | 40.93 |
| Thickness (mm) | ≥ 19 | 19.33 | 19.9 | 19.61 | 19.46 | 19.81 |
| Fracture resistence force (g) | ≥ 250 | 431 | 463 | 445 | 439 | 454 |
| Water content (%) | ≤ 7 | 7 | 5 | 4 | 5 | 6 |
| Burning-point time (h) | ≥ 8 | 8.71 | 9.09 | 8.88 | 8.8 | 9.01 |
Above content is it cannot be assumed that the present invention is embodied as being confined to these explanations; for general technical staff of the technical field of the invention; without departing under present inventive concept premise; some simple deduction or replace can also be made, all should be considered as belonging to the scope of patent protection that the present invention is determined by the claims submitted to.
Claims (2)
1. a smokeless mosquito-repellent incense, it is characterised in that in units of weight portion, including following raw material: mud carbon dust 140-200 part, anthracite 6-8 part, binding agent 24-32 part, mica powder 4-6 part, water 400-500 part；Described smokeless mosquito-repellent incense, its preparation method, comprise the following steps:
S1: after mud is dried 20-23h at 106-110 DEG C; under the protection of nitrogen or carbon dioxide, it is warming up to 500-600 DEG C with the heating rate of 20-25 DEG C/min, carbonization 0.6-1h; cooled obtain mud carbon, by broken for described mud carbon dust cross 60-80 mesh sieve after prepare mud carbon dust；
S2: take the prepared mud carbon dust 140-200 part of step S1, anthracite 6-8 part, binding agent 24-32 part, mica powder 4-6 part, water 400-500 part, be 60-70 DEG C in temperature, rotating speed is stirring 1-2h under 200-300r/min, prepares pastel；
S3: be placed in model by the pastel that step S2 prepares, dries to water content≤10% after compacting, the demoulding at 45-55 DEG C, prepares mosquito incense dry body；
S4: mosquito incense liquid medicine be uniformly sprayed at the prepared mosquito incense dry body surface of step S3 and dry water content≤7% at 30-35 DEG C, preparing smokeless mosquito-repellent incense；
Wherein, the preparation method of binding agent described in step S2, comprise the following steps:
S21: compound concentration is para arrowroot slurry A of 22-25Be '；
S22: it is 1%-1.2% fatty glyceride, percarbamide that para arrowroot slurry A in step S21 adds concentration, is then 34-38 DEG C in temperature, speed of agitator is to carry out cross-linked graft reaction 40-45min under 100-120r/min, prepares slurry B；
S23: be delivered to the slurry B of step S22 in cylindrical drier carry out pre-gelatinized and be dried at temperature is 135-145 DEG C, prepare the material C of water content≤6%；
S24: wind after the material C pulverizing of step S23, excessively 60-100 mesh sieve is delivered to whirlwind separator and is collected, prepare binding agent；
Mosquito incense liquid medicine described in step S4, in units of weight portion, including following raw material: d-allethrin 20-30 part, nemamort 10-20 part, Oleum menthae 2-4 part, Aesculus chinensis Bunge alcohol extraction thing 1-3 part, Folium Artemisiae Argyi alcohol extraction thing 1-3 part, leaf of tea tree alcohol extraction thing 1-3 part.
Smokeless mosquito-repellent incense the most according to claim 1, it is characterised in that in units of weight portion, including following raw material: mud carbon dust 185 parts, 7 parts of anthracite, binding agent 30 parts, mica powder 6 parts, 480 parts of water.
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| CN201610175391.XA CN105794776A (en) | 2016-03-25 | 2016-03-25 | Smokeless mosquito-repellent incense |
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| CN105885726A (en) * | 2016-06-25 | 2016-08-24 | 张莘蔓 | Method for preparing environment-friendly adhesion agents |
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| CN106280517A (en) * | 2016-08-10 | 2017-01-04 | 南宁市邦得力木业有限责任公司 | A kind of environment-protection ground plate substrate |
| CN106280516A (en) * | 2016-08-10 | 2017-01-04 | 南宁市邦得力木业有限责任公司 | A kind of floor base material |
| CN106221263A (en) * | 2016-08-10 | 2016-12-14 | 南宁市邦得力木业有限责任公司 | A kind of novel floor base material |
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| CN106046841A (en) * | 2016-08-22 | 2016-10-26 | 广西南宁桂尔创环保科技有限公司 | Environment-friendly floor base material |
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