CN1056033C - Electrothermal adsorption mosquito-repellent incense base and its prodn. method - Google Patents
Electrothermal adsorption mosquito-repellent incense base and its prodn. method Download PDFInfo
- Publication number
- CN1056033C CN1056033C CN94116744A CN94116744A CN1056033C CN 1056033 C CN1056033 C CN 1056033C CN 94116744 A CN94116744 A CN 94116744A CN 94116744 A CN94116744 A CN 94116744A CN 1056033 C CN1056033 C CN 1056033C
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- substrate
- mosquito
- water
- electrothermal
- adsorption
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Abstract
The present invention relates to a substrate of electrothermal absorption mosquito repelling incense and a manufacture method thereof. The particulate filling materials, such as vegetal powder, clay, etc., adhesive agents and(or) water are mixed and stirred, and after the mixture is pressed, the substrate is obtained. 1 to 8 holes are arranged in the surface; the substrate is composed of the following components by the weight ratio: 80 to 90% of filling material, 0 to 20% of adhesive agent and 0 to 20% of water; after being mixed, stirred, pressed and formed, the components are dried at a low temperature of less than 150 DEG C and prepared into the formed substrate of less than 5%. Thus, the present invention has the characteristics of low cost, simple manufacture technique, low labor intensity for workers, high effective volatilization rate of mosquito killing medicinal liquid, etc.
Description
What the present invention relates to is a kind of absorbent-type liquid storage type mosquito-repellent incense substrate of electrical heating evaporation kill mosquito soup and preparation method of this substrate of being used for.
The electric mosquito repellent substrate that present people generally use is a scraps of paper formulas, it adopts the paper technology method, make the multi-lamellar scraps of paper with paper pulp, form scraps of paper formula electric mosquito repellent substrate through punching, on this scraps of paper formula electric mosquito repellent substrate, drip the kill mosquito soup then and make electric mosquito repellent tablet and pack then and dispatch from the factory.A kind of " method for making electroheated primary paper sheet of killing mosquito " disclosed as application for a patent for invention 89100009, but this scraps of paper formula electric mosquito repellent substrate that utilizes the paper technology method to produce, effect is unsatisfactory in use, mainly be because this scraps of paper formula substrate is to be formed by stacking by multi-ply paper, and every layer of paper pulp fiber is closeer, therefore do not have micropore shape structure in this substrate, thermal resistance between layer and the layer is bigger, gas permeability is relatively poor, kill mosquito soup evaporation behind the dropping liquid in substrate not exclusively, often can find after use that sallow vestige is arranged at the bottom of the every kill mosquito scraps of paper, but, its upset will find to still have the part soup to be evaporated as being reused, therefore not only the loss of soup is bigger can to find this kill mosquito scraps of paper, and final effect exterminating mosquito can be too not desirable yet, the making labour intensity of this kill mosquito substrate is big simultaneously, and cost of manufacture is higher.
The objective of the invention is in order to overcome the deficiency that above-mentioned scraps of paper formula mosquito-repellent incense substrate exists, and a kind of electrothermal adsorption mosquito-repellent incense with certain requirement of strength that the granuliform material of micropore constitutes that can form and the preparation method of this substrate are provided.
The present invention selects microgranular inserts for use, by mixing with adhesive and water, and repressed slabbing body, and the surface is provided with a through hole at least thereon, is generally 1～8 hole, its composition weight proportioning is: inserts 80～90%
Adhesive 0～20%
Water 0～20%
The present invention can select the vegetalitas powder for use, as wood powder, coal dust, powdered carbon etc. as microgranular inserts.
The present invention can select for use chemical paste (carboxymethyl cellulose) as adhesive, because chemical paste itself contains moisture content, so its set of dispense ratio is: vegetalitas powder 80～90%
Chemical paste 10～20%
The present invention directly selects for use powdered carbon as the vegetalitas powder, and with the proportioning of chemical paste be 9: 1.
The present invention also can select for use clay as microgranular inserts, as potter's clay, land plaster, pulverized limestone, because it itself just has viscosity after adding water, therefore, it mixes with water and gets final product, and can not add adhesive, and the mixed proportion of it and water is clay 80～90% water 10～20%.
The present invention can directly select land plaster for use, and the best proportioning of it and water is 8: 2.
Preparation method of the present invention is earlier with raw material mixing and stirring in proportion, after being rolled into sheet, is pressed into rectangle sheet body with moulding press, and is being lower than under 150 ℃ the environment dryly, makes water content and is less than 5% shaping substrate.
It is 120 ℃ that the present invention selects the optimum drying temperature, dry at low temperatures, can make the shaping substrate indeformable, and microcellular structure is even in the body, and intensity is unaffected.
The present invention is owing to selected for use microgranular inserts after adhesives is shaped, dry at low temperatures, substrate is not yielding, be shaped evenly, both had the micro-porous permeable performance, the kill mosquito soup that is added dropwise to is evaporated smoothly, has certain intensity again, can be as the normal use of scraps of paper formula mosquito eradication tablet, because the source of inserts is wide, cost is low, and this substrate can make the kill mosquito soup more than 90% all volatilize, so it had both overcome the deficiency of scraps of paper formula electric mosquito repellent substrate, the advantage such as easy to use of having drawn again that scraps of paper formula electric mosquito repellent substrate had is compared with it, it is low to have cost, manufacture craft is simple, and it is low to make labour intensity, characteristics such as the effective volatility height of kill mosquito soup.
The present invention will the present invention will be described in detail by following examples:
Embodiment 1: select powdered carbon 90% for use, chemical paste (carboxymethyl cellulose) 10% mixes stirring, after roller press is rolled into sheet, is pressed into the plates that the rectangle upper surface has two holes with moulding press then, and dry under 100 ℃ of environment, make its water content below 5%.
Embodiment 2: potter's clay with 80% and pulverized limestone mixture add 10% water, add 10% starch mixing stirring, after roller press is pressed into sheet, be pressed into the plates that the rectangle upper surface has five holes then with moulding press, and dry under 120 ℃ of environment, make its water content below 5%.
Embodiment 3: the land plaster with 80% adds 20% water mixing stirring, after roller press is rolled into sheet, is pressed into the plates that the rectangle upper surface has six holes with moulding press then, and dry under 150 ℃ of environment, makes its water content below 5%.
Embodiment 4: wood powder with 80% and powdered carbon mixture add 10% water, add 10% starch mixing stirring, then after roller press is rolled into sheet, be pressed into the plates that the rectangle upper surface has eight holes with moulding press, and dry under 130 ℃ of environment, make its water content below 5%.
Embodiment 5: the coal dust with 80% adds 20% chemical paste mixing stirring, after roller press is rolled into sheet, is pressed into rectangular plates with moulding press then, and dry under 140 ℃ of environment, makes its water content below 5%.
Claims (3)
1, a kind of electrothermal adsorption mosquito-repellent incense substrate, it is characterized in that it by powdered carbon as inserts, adhesive, water are mixed together stirring to form, the plates of repressed rectangularity, the surface is provided with 1-8 hole thereon, and described adhesive is selected carboxymethyl cellulose for use, and it mixes with water and forms chemical paste, the percentage by weight of its composition is: powdered carbon 80-90%, moisture carboxymethyl cellulose 10-20%.
2, electrothermal adsorption mosquito-repellent incense substrate as claimed in claim 1 is characterized in that described powdered carbon 90%, moisture carboxymethyl cellulose 10%.
3, a kind of method of making electrothermal adsorption mosquito-repellent incense substrate as claimed in claim 1 or 2, it is characterized in that earlier powdered carbon, carboxymethyl cellulose, water being mixed and stirred in proportion, after being rolled into sheet, be pressed into rectangle and have the plates in 1-8 hole with moulding press, and, make its water content below 5% 150 ℃ of following temperature environment low temperature dryings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94116744A CN1056033C (en) | 1994-10-13 | 1994-10-13 | Electrothermal adsorption mosquito-repellent incense base and its prodn. method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94116744A CN1056033C (en) | 1994-10-13 | 1994-10-13 | Electrothermal adsorption mosquito-repellent incense base and its prodn. method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1120388A CN1120388A (en) | 1996-04-17 |
| CN1056033C true CN1056033C (en) | 2000-09-06 |
Family
ID=5038073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94116744A Expired - Fee Related CN1056033C (en) | 1994-10-13 | 1994-10-13 | Electrothermal adsorption mosquito-repellent incense base and its prodn. method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1056033C (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87107947A (en) * | 1986-11-19 | 1988-08-31 | 福马基拉株式会社 | hot fumigator |
-
1994
- 1994-10-13 CN CN94116744A patent/CN1056033C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87107947A (en) * | 1986-11-19 | 1988-08-31 | 福马基拉株式会社 | hot fumigator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1120388A (en) | 1996-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LIZI DAILY CHEMICAL CO., LTD. Free format text: FORMER OWNER: LI JINGCHUN Effective date: 20090612 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090612 Address after: Zhejiang Paitou Town, Zhuji Guangming Road No. 17 Patentee after: Zhejiang Li Zi Daily Chemical Co., Ltd. Address before: Zhejiang Paitou Town, Zhuji Guangming Road No. 17 Patentee before: Li Jingchun |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20000906 Termination date: 20101013 |