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White mosquito-repellent incense and preparation method thereof

A mosquito-repellent incense and white technology, applied in botany equipment and methods, chemicals for biological control, insecticides, etc., can solve the problems of different specific gravity and combustion performance, easily dirty hands, and consume large green resources. Achieve the effects of stable product weight and burning time, simple production process, and easy-to-obtain raw materials

Active Publication Date: 2018-03-20
成都彩虹电器(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. The carbon powder used in the existing mosquito coils is carbonized from trees, bamboo, etc., which consumes a lot of green resources;
[0008] 2. The specific gravity and combustion performance of toner made from wood or bamboo of different materials are different, which makes it difficult to stabilize the product weight and burning time (for example, the weight of mosquito coils with the same formula and thickness may vary by 10% due to different toner materials. above, the burning time may differ by more than 25%), which will directly lead to the instability of the percentage of active ingredients and the instability of the product efficacy;
[0009] 3. The traditional product is black, the production environment is harsh, there is usually a lot of dust, and the product is easy to dirty hands when using it

Method used

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  • White mosquito-repellent incense and preparation method thereof
  • White mosquito-repellent incense and preparation method thereof
  • White mosquito-repellent incense and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1 provides the preparation process of white mosquito coils, comprising the following steps:

[0032] 1, the making of mosquito-repellent incense dry billet: 5% cellulose ether, 8% methyl cellulose, 5% hydroxypropyl cellulose, 12% carboxymethyl cellulose, 10% bone meal , 17% of light calcium carbonate, 28% of talcum powder and 15% of sweet potato slag powder are added to the powder mixer for pre-mixing for 30 minutes, and then water with 0.6 times the weight of the powder is added for wet material mixing. The mixing time Generally controlled at about 15 minutes. After the stirring is completed, the wet material is punched and formed by the mosquito coil forming equipment, and then dried to obtain a white smokeless mosquito coil.

[0033] 2. The configuration of the mosquito-repellent incense: add 5% of the chlorofluoromethrin technical product, 4% of the essence and 91% of the deodorized kerosene into the stirring tank and stir for 30 minutes according to the...

Embodiment 2

[0048] Embodiment 2 provides the preparation process of white mosquito coils, comprising the following steps:

[0049] 1. The production of mosquito-repellent incense dry base: 6% cellulose ether, 6% hydroxyethyl cellulose, 8% hydroxypropyl cellulose, 12% carboxymethyl cellulose, 12% Bone meal, 18% light calcium carbonate, 25% talcum powder and 13% sweet potato slag powder are added to the powder mixer for pre-mixing for 30 minutes, and then water with 0.7 times the weight of the powder is added for wet material mixing, stirring The time is generally controlled at about 15 minutes. After the stirring is completed, the wet material is punched and formed by the mosquito coil forming equipment, and then dried to obtain a white smokeless mosquito coil.

[0050] 2. The configuration of the mosquito-repellent incense: add 1.8% perfluthrin technical, 4% essence and 94.2% deodorized kerosene into the stirring tank and stir for 30 minutes to complete the preparation of the liquid medi...

Embodiment 3

[0056] 1. The production of mosquito-repellent incense dry base: 15% hydroxyethyl cellulose, 10% hydroxypropyl cellulose, 15% carboxymethyl cellulose, 18% light calcium carbonate, 25% The talcum powder and 17% sweet potato slag powder are added to the powder mixer for pre-mixing for 30 minutes, and then water 0.6 times the weight of the powder is added for wet material mixing. The mixing time is generally controlled at about 15 minutes. After the stirring is completed, the wet material is punched and formed by the mosquito coil forming equipment, and then dried to obtain a white smokeless mosquito coil.

[0057] 2. The configuration of mosquito-repellent incense medicament: add 30% Es-bio-allethrin technical material, 4% essence and 66% deodorized kerosene into the stirring tank and stir for 30 minutes respectively by weight to complete the preparation of the liquid medicine.

[0058] 3. Spraying and packaging: Spray 0.6 grams of each piece of dry blank prepared in advance, an...

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Abstract

The invention discloses white mosquito-repellent incense and a preparation method thereof and belongs to the technical field of mosquito repelling. The white mosquito-repellent incense comprises a mosquito-repellent incense dry body and a mosquito-repellent medicament sprayed on the surface of the mosquito-repellent incense dry body, wherein the mosquito-repellent incense dry body is prepared fromthe following raw materials in percentage by mass: 30-60% of binding and combustion carrier and 40-70% of filler, the binding and combustion carrier is one or more selected from cellulose ether, methylcellulose, hydroxypropyl cellulose, hydroxyethyl cellulose and carboxymethyl cellulose, and the filler is selected from bone meal, light calcium carbonate, talcum powder and sweet potato residue powder. The white mosquito-repellent incense disclosed by the invention has the advantages that macromolecular cellulose is adopted for replacing powdered carbon in the traditional mosquito-repellent incense as a combustible component, usage of other bindings such as corn starch is eliminated, and appearance is white. The white mosquito-repellent incense disclosed by the invention has the advantagesthat raw materials are environmentally friendly and available, production technology is simple and product weight and combustion time are stable, and smoke content of the product reaches smoke-free level.

Description

technical field [0001] The invention relates to the technical field of mosquito repelling, in particular to a white mosquito-repellent incense and a preparation method thereof. Background technique [0002] Mosquito-repellent incense is a kind of mosquito repellent, and the smoke emitted after the drug is ignited can drive away mosquitoes or smoke them to death. Mosquito coils in my country have a long history. Traditional mosquito coils are divided into two types: thread incense and coil incense. With the development of technology, new types of mosquito coils such as sheet type electric mosquito coils and liquid electric mosquito coils have widely appeared on the market. People can use them according to their needs. multiple choices. [0003] Traditional mosquito coils use coal powder, carbon powder (carbonized wood powder, plant fiber carbonized carbon powder), wood powder, etc. as combustion carriers, corn starch, carboxymethyl cellulose, etc. as binders, and light calciu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/34A01N25/20A01N53/06A01N53/10A01P17/00A01P7/04
CPCA01N25/20A01N25/34A01N53/00
Inventor 张洪金周定刚黄东
Owner 成都彩虹电器(集团)股份有限公司
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