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Disk-shaped mosquito-repellent incense of paper, and preparation technique

A production process and technology for mosquito coils, which are applied in biocides, plant growth regulators, animal repellents, etc., can solve problems such as cost reduction and environmental pollution, and achieve the effects of cost reduction, good smoldering performance and low smoke.

Inactive Publication Date: 2007-02-21
邵锦春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Another object of the present invention is to provide the production process of the above-mentioned disc-type paper mosquito-repellent incense, which uses waste paper as raw material to form plant fibers, which not only reduces the cost, but also saves wood raw materials; and the paper mosquito-repellent incense process of the present invention solves the problem of Eliminates the environmental pollution problems caused by the traditional mosquito-repellent incense using a large amount of wood powder and charcoal powder in the production process

Method used

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  • Disk-shaped mosquito-repellent incense of paper, and preparation technique
  • Disk-shaped mosquito-repellent incense of paper, and preparation technique

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Take waste paper and manually remove the plastic impurities in the waste paper, especially foam;

[0045]The waste paper is added to the hydraulic pulper and broken up by adding water;

[0046] Add water to the slurry, wash, screen with a sieving machine to remove impurities and fiber bundles;

[0047] Add the slurry to the slurry tank, concentrate, and adjust the slurry concentration to 5%;

[0048] Beat with a grinder to control the beating degree 28°SR;

[0049] The batching is carried out in the slurry tank: the slurry equivalent to 450 kg of plant fiber, 150 kg of charcoal powder, 100 kg of light calcium carbonate, 15 kg of neutral rubber alkyl ketene dimer, 10 kg of reinforcing agent poly Acrylamide, 2 kg of sodium carboxymethyl cellulose as a combustion enhancer;

[0050] Use a paper machine to make a wet paper tire, and control the basis weight of the paper at 1500g / m 2

[0051] Use a press dewatering machine to control the pressure to 20MPa and dehydrate for 40 mi...

Embodiment 2

[0059] Take waste paper and manually remove the plastic impurities in the waste paper, especially foam;

[0060] The waste paper is added to the hydraulic pulper and broken up by adding water;

[0061] Add water to the slurry, wash, screen with a sieving machine to remove impurities and fiber bundles;

[0062] Add the slurry to the slurry tank, concentrate, and adjust the slurry concentration to 8%;

[0063] Beat with a grinder to control the beating degree 35°SR;

[0064] The batching is carried out in the slurry tank: the slurry equivalent to 700 kilograms of plant fiber, 350 kilograms of charcoal powder, 200 kilograms of light calcium carbonate, 12 kilograms of neutral rubber alkyl ketene dimer, 10 kilograms of reinforcing agent poly Acrylamide, 2 kg of sodium carboxymethyl cellulose as a combustion enhancer;

[0065] Use a paper machine to make a wet paper tire, and control the basis weight of the paper at 1000g / m 2

[0066] Use a press dewatering machine to control the press...

Embodiment 3

[0073] Take waste paper and manually remove the plastic impurities in the waste paper, especially foam;

[0074] The waste paper is added to a hydraulic pulper, and water is added to disintegrate it into plant fibers;

[0075] Add water to the slurry, wash, screen with a sieving machine to remove impurities and fiber bundles;

[0076] Add the slurry to the slurry tank, concentrate, adjust the slurry concentration to 6.5%;

[0077] Beat with a grinder to control the beating degree to 32°SR;

[0078] The batching is carried out in the mixing tank: the slurry equivalent to 600 kg of plant fiber, 300 kg of charcoal powder, 100 kg of light calcium carbonate, 12 kg of neutral rubber alkyl ketene dimer, 10 kg of reinforcing agent poly Acrylamide, 2 kg of sodium carboxymethyl cellulose as a combustion enhancer;

[0079] Use a paper machine to make a wet paper tire, and control the basis weight of the paper at 2000g / m 2

[0080] Use a press dewatering machine to control the pressure to 20...

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Abstract

A coiled mosquito-repellent paper incense is composed of two coiled flat and lender incense strips, and is made up of the basic material prepared from plant fibers, the powder of wooden (or bamboo) charcoal, and light calcium carbonate and / or kaolinite, and the mosquito-repellent liquid prepared from pyrethrins, octachorodipropyl ether and essence through spray said liquid onto the basic material.

Description

Technical field: [0001] The invention relates to a disc type paper mosquito coil and a special production process for the mosquito coil. Background technique: [0002] Traditional black mosquito coils, green mosquito coils, red mosquito coils and other incense blanks are produced from wood powder and wood through burning into charcoal and then crushed into powder, supplemented by a binder through extrusion. Such traditional mosquito coils have poor combustion performance and are produced The bonding force between the mosquito coil materials is poor, and the strength is low. Not only the yield is low, but the finished product is easy to break. The main raw material carbon powder slightly mixed with impurities will affect the ignition time and the strength of the mosquito coil. It stimulates the human body, has an adverse effect on people's health, and has poor absorption of mosquito repellent drugs. Traditional mosquito coils use a large amount of wood materials, which makes the a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/18
Inventor 邵锦春
Owner 邵锦春
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