CN1211031C - Filtering material for removing smoke of cigarette and its preparing method - Google Patents
Filtering material for removing smoke of cigarette and its preparing method Download PDFInfo
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- CN1211031C CN1211031C CN 01126496 CN01126496A CN1211031C CN 1211031 C CN1211031 C CN 1211031C CN 01126496 CN01126496 CN 01126496 CN 01126496 A CN01126496 A CN 01126496A CN 1211031 C CN1211031 C CN 1211031C
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- zeolite
- tourmaline
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Abstract
The present invention provides a filtering material and a preparing method thereof for removing smoke of cigarettes, which relates to the filtering material which is compounded by natural mineral microcrystals and a preparing process thereof. The filtering material is prepared by preparing a powder material containing 60% to 65% of tourmaline microcrystal, 10 % to 15% of zeolite, 10 % to 15% of far infrared zirconia stone powder and 15% to 20% of titanium dioxide powder into a micropore spongy body by plastic foaming. The present invention has the following processes: firstly, respectively rinsing, drying, pulverizing natural mineral black tourmaline and the zeolite to prepare the tourmaline microcrystals and the zeolite; then mixing according to the proportion; milling the mixture into 100 meshes to 120 meshes of balls, and then heating for 3 hours to 4 hours at 450 DEG C to 500 DEG C; finally, mixing and foaming 3 shares of powder material, 1 share of plastic and 0.1 share of foaming agent by weight and preparing the micropore spongy body. The filtering material of the present invention releases a large number of negative ions during removing the smoke of the cigarettes so as to be widely used for purifying air as well as to be especially suitable for smoking places, such as automobiles, reception rooms, meeting rooms, amusement places, etc., to remove the smoke of the cigarettes, and has the advantages of long effective period and no secondary pollution.
Description
Technical field
The present invention relates to a kind of microporous sponge body filter core of forming with natural minerals crystallite composite, the invention further relates to this filtrate manufacture craft.
Background technology
Modern family, compartment etc. are in order to satisfy comfort requirement, usually because of using air-conditioning to be designed to case type, cause the dirty degree of inner air to raise greatly, when people's smoking is particularly arranged, contain a large amount of materials such as tar, CO, nicotine, dust in the environment, and the dioxin of finding in the recent period etc., extremely harmful to human body.According to statistics, China has nearly 300,000,000 smokers at present, and the harm of " passive smoking " has caused the great attention of society.
Be similar to the product of indoor air purification although have some in the market now, as utilize filtration, absorption, cohesion dust, anion to remove functions such as flue dust, reach the effect that purifies air, this shallow-layer physical function is main clarifier, although effective to a certain extent, just play the effect of curing the symptoms, not the disease.Its shortcoming is that the pollution cleanup effect that the peculiar smell in the cigarette, CO, nicotine, microorganism etc. are caused is undesirable.Typical case's representative of this series products is to utilize the air cleaning series products of HEPA high density filter material as Purified core.It mainly is the purification efficiency height to particulate dirt, but the pollution of non-solid particulate and smoke from cigarette etc. are not reached desirable clean-up effect, and the Purified core life-span is limited, changes frequent.Another kind of product is with volatility germ killing drugs and ozone or anion combination, thereby reaches the effect that makes the dust in air sedimentation, kills pathogen.The shortcoming of this type of purified product is easily to produce secondary pollution as draining remaining medicament and ozone.
Summary of the invention
The technical problem to be solved in the present invention is to seek a kind of material, the pernicious gas that it can effectively be removed smoke from cigarette and is brought, minimizing is to involuntary smoker's harm, discharge negative aeroion simultaneously, effectively better people's living environment, and it is good, easy to use to remove haze effect, useful life is long, and cost is low.To seek the production method that solves this material simultaneously.
In order to solve the problems of the technologies described above, the present invention is based at research natural minerals crystal, particularly find when aphrizite and zeolite, when environment temperature changes, the tourmaline crystallite can produce pyroelectricity and infra red radiation function, and can discharge negative aeroion, the principle that can effectively better people's living environment, and zeolite group mineral has on the basis of character of absorption, separation of the fluid and has found following technical scheme.It is the composite of being made by multiple nontoxic mineral crystallites such as crude tourmaline, zeolite, titanium dioxide and far infrared zirconias, and makes the cavernous body filter core through organic foaming agent.
Filtrate of the present invention is mixed by 3: 1: 0.1 weight ratios with plastics, blowing agent by mineral crystallite composite powder and forms the microporous sponge body.Wherein mineral crystallite composite powder is by the tourmaline crystallite: zeolite: far infrared zirconia stone flour: titanium dioxide powder=60～65: 10～15: 10～15: 15～20 percentage by weights are formed.
Concrete processing step of the present invention is as follows:
At first, natural minerals aphrizite, zeolite are carried out rinsing, oven dry respectively, pulverize; Then, press column weight amount percentage mix: tourmaline crystallite powder: zeolite powder: far infrared zirconia stone flour: titanium dioxide powder=60～65%: 10～15%: 10～15%: 15～20%; Arrive powder diameter at 100～120 orders through ball milling again, then, above-mentioned crystallite powder 450～500 ℃ of heating 3～4 hours, is finished the activation processing work of powder.Then above-mentioned powder is mixed, stirs foaming with plastics, blowing agent by 3: 1: 0.1 weight ratios and make the microporous sponge body.
Natural minerals of wanting required for the present invention such as aphrizite, zeolite raw material advanced row filter before mixing, remove impurity and country rock in the mineral, and its composition detected and processing controls, require the iron oxide content of raw material to be no more than 4.5%, content of magnesia is not less than 5.0%, and radioactive indicator must be less than the national regulation safety index.
Advantage of the present invention is:
1. because the natural minerals crystallite raw material that material of the present invention has adopted natural black tourmaline and zeolite with cheapness to be primary raw material, and its composition constituent element detected and control, after the activated and Combined Processing, make microporous sponge body filtrate, increase the contact area of smoke from cigarette and mineral crystallite greatly, can reach the purpose of removing smog effectively.
2. the mineral microcrystal of the present invention's employing has pyroelectricity and strong infra-red radiation effect, the temperature of smoke from cigarette often is higher than environment temperature, therefore filtrate of the present invention has than better absorption of existing air purifying preparation and purification function smoke from cigarette, and the purification efficiency height uses the term of validity long.
3. the mineral crystallite is under the variations in temperature condition, also can discharge negative aeroion, make filtrate of the present invention to pernicious gas such as amine, aldehydes have decomposition and scavenging action, to airborne small dirt, outside tar drop etc. has absorptive collection and separates effect, the air quality that can better people's living environment also.
4. what the present invention adopted is traditional processing technology, compound as washup, ball milling, heat-activated, with low cost so manufacture craft of the present invention is simple, dependable performance.
5. activation Combined Processing of the present invention is to carry out in the oxidisability air, treatment temperature low (450～500 ℃), and energy consumption is little, is easy to control.
Description of drawings
Fig. 1 is a microporous sponge body filter structure enlarged drawing of the present invention, and the structure of this filtrate is amplified 40 times.
The specific embodiment
Embodiment 1
The natural black tourmaline of the selected cheapness of the present invention, zeolite, far infrared zirconia and titania powder are mixed and made into mineral crystallite composite, wherein aphrizite originates in Maguan, Yunnan-Malipo mine belt middle part, and essential mineral composition and chemical composition are as shown in Table 1 and Table 2.Zeolite, far infrared zirconia and titania powder are buied from market, and main component is respectively Na[AlSi
5O
12]
3H
2O, ZrO
2And TiO
2
At first, natural minerals aphrizite, zeolite are carried out rinsing, oven dry respectively, pulverize; Then, pressing column weight amount percentage mixes: tourmaline crystallite: zeolite: far infrared zirconia stone flour: titanium dioxide powder=60%: 12%: 10%: 18%; Is about 120 orders through ball milling to powder diameter, then above-mentioned crystallite composite powder slowly is heated to 480 ℃ in box type heater, is incubated and cools to room temperature with the furnace after 3.5 hours, finishes the activation processing of powder and makes filter core powder of the present invention.Then above-mentioned powder and polystyrene plastics and common blowing agent are mixed by weight 3: 1: 0.1 ratio that stirring foams makes the microporous sponge body, ask the circle that will cut into respective diameters, thickness or the microporous sponge body filtrate core of other shapes by the model machine size of smoke from cigarette remover.
Table 1 tourmaline essential mineral is formed (wt%)
| The place of production | Essential mineral is formed and content (%) | Less important mineral composition and content (%) |
| Maguan-Malipo, Yunnan | Dravite 84.21 | Phlogopite 7.70, talcum 3.90, chlorite 3.91, quartzy 0.32 |
Table 2 tourmaline main chemical compositions (wt%)
| MgO | ∑FeO | SiO 2 | Al 2O 3 | MnO | Na 2O | CaO | K 2O | The occurrence and the place of production |
| 10.52 | 2.37 | 36.58 | 34.68 | 0.56 | 1.02 | 1.63 | 2.86 | Maguan, Yunnan-Malipo mine belt middle part tourmaline rock |
The prepared filter core micropore of the present invention is evenly distributed, and cavernosa material intensity, toughness are good, long service life, and to purify the smog function superior to detect filter core absorption property and mineral crystallite composite.9 ℃ of environment temperatures, humidity 75%, under the air pressure 104.4Kpa condition, the clean-up effect of formaldehyde, relative concentration can obviously reduce the tar content in the cigarette than descending 39.8%.In homemade volume is 36 liters lucite bell jar, charge into the smog of Linear Leaf Speedwell cigarette, within 20 seconds, smog can be removed fully.
Embodiment 2
The natural black tourmaline of the selected cheapness of the present invention, zeolite, infrared zirconia and titania powder are mixed and made into mineral crystallite composite, wherein aphrizite originates in Maguan, Yunnan-Malipo mine belt fringe region, and essential mineral composition and chemical composition are shown in table 3 and table 4.Zeolite, far infrared zirconia and titania powder are buied from market, and main component is respectively Na[AlSi
5O
12]
3H
2O, ZrO
2And TiO
2At first, natural minerals aphrizite, zeolite are carried out rinsing, oven dry respectively, pulverize; Then press column weight amount percentage mix: tourmaline crystallite: zeolite powder: far infrared zirconia stone flour: titanium dioxide powder=65%: 10%: 10%: 15%; Be about 100 orders through ball milling to powder diameter again.
Then above-mentioned crystallite composite powder slowly is heated to 450 ℃ in box type heater, is incubated and cools to room temperature with the furnace after 4 hours, finish the activation processing of powder and make powder of the present invention.Then with above-mentioned powder and vinyon, general blowing agent by weight 3: 1: 0.1 ratio mix stirring and make the microporous sponge body, ask the microporous sponge body filter core that will cut into respective diameters, thickness and shape by the model machine size of smoke from cigarette remover, promptly finish the making of mineral crystallite composite smoke from cigarette cavernous body filter core of the present invention.
Table 3 tourmaline essential mineral is formed (wt%)
| The place of production | Essential mineral is formed and content (%) | Less important mineral composition and content (%) |
| Maguan-Malipo, Yunnan | Dravite 47.59, quartzy 42.20 | Phlogopite 6.50, chlorite 1.90, talcum 1.80 |
Table 4 tourmaline main chemical compositions (wt%)
| MgO | ∑FeO | SiO 2 | Al 2O 3 | MnO | Na 2O | CaO | K 2O | The occurrence and the place of production |
| 5.24 | 1.02 | 58.38 | 21.89 | 0.68 | 0.89 | 0.97 | 2.15 | Maguan, Yunnan-mine belt edge, Malipo tourmaline rock |
Claims (4)
1. remove the filtrate of smoke from cigarette, it is characterized in that: by mineral crystallite composite powder: plastics: the microporous sponge body of blowing agent=form at 3: 1: 0.1, wherein mineral crystallite composite powder is by the tourmaline crystallite: zeolite: far infrared zirconia stone flour: titanium dioxide powder=60～65: 10～15: 10～15: 15～20 percentage by weights are formed.
2. the filtrate of removing smoke from cigarette according to claim 1 is characterized in that: the pore size of described microporous sponge body is at 0.05～0.3mm.
3. a method of making the filtrate of the described removing smoke from cigarette of claim 1 is characterized in that: at first, natural minerals aphrizite, zeolite are carried out rinsing, oven dry respectively, pulverize and obtain tourmaline crystallite and zeolite powder; Then, by following percentage by weight weighing and mixing: tourmaline crystallite powder: zeolite powder: far infrared zirconia stone flour: titanium dioxide powder=60～65%: 10～15%: 10～15%: 15～20%; Arrive powder diameter at 100～120 orders through ball milling again, then above-mentioned crystallite powder was heated 3～4 hours at 450～500 ℃, finish the activation processing work of powder; At last with above-mentioned powder: plastics: blowing agent=weight ratio was mixed in 3: 1: 0.1, stirred foaming and made the microporous sponge body.
4. method according to claim 3 is characterized in that: the poling processing technique of described mineral crystallite composite is to carry out in oxidative environment: aerating oxygen in box type heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01126496 CN1211031C (en) | 2001-08-17 | 2001-08-17 | Filtering material for removing smoke of cigarette and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01126496 CN1211031C (en) | 2001-08-17 | 2001-08-17 | Filtering material for removing smoke of cigarette and its preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1404779A CN1404779A (en) | 2003-03-26 |
| CN1211031C true CN1211031C (en) | 2005-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01126496 Expired - Fee Related CN1211031C (en) | 2001-08-17 | 2001-08-17 | Filtering material for removing smoke of cigarette and its preparing method |
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| CN (1) | CN1211031C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700447B (en) * | 2009-10-29 | 2011-09-14 | 上海正永海绵制品有限公司 | Filtering foam and production method thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323620C (en) * | 2004-12-23 | 2007-07-04 | 徐加彬 | Anion cigarette with coke tar and harmful substance reducing function |
| CN101637307B (en) * | 2009-06-16 | 2011-01-26 | 成进学 | Cigarette fiber filter tip powerfully filtering off toxic matters and releasing microelement anions |
| CN106237716B (en) * | 2016-08-30 | 2018-12-14 | 晋江市纯荣纺织科技有限公司 | A kind of biomass energy garbage burning factory special filtering material and preparation method thereof |
| CN110228997B (en) * | 2019-07-11 | 2021-08-20 | 武汉重远炉窑工程技术服务有限公司 | Mullite ceramic welding material |
-
2001
- 2001-08-17 CN CN 01126496 patent/CN1211031C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700447B (en) * | 2009-10-29 | 2011-09-14 | 上海正永海绵制品有限公司 | Filtering foam and production method thereof |
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| Publication number | Publication date |
|---|---|
| CN1404779A (en) | 2003-03-26 |
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