CN102232618A - Absorbent for removing harmful substances in cigarette smoke and smoking device - Google Patents
Absorbent for removing harmful substances in cigarette smoke and smoking device Download PDFInfo
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- CN102232618A CN102232618A CN 201110172415 CN201110172415A CN102232618A CN 102232618 A CN102232618 A CN 102232618A CN 201110172415 CN201110172415 CN 201110172415 CN 201110172415 A CN201110172415 A CN 201110172415A CN 102232618 A CN102232618 A CN 102232618A
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Abstract
The invention relates to an absorbent for removing harmful substances in cigarette smoke and a smoking device. The absorbent comprises the following components in part by weight: 1 part of oil phase absorbent and 0 to 1 part of aqueous solution phase absorbent, wherein the oil phase absorbent is the liquid which is oily at the normal temperature, preferably one, mixture of two or mixture of at least three of peanut oil, soybean oil, tea-seed oil, cod liver oil or oleic acid; and the aqueous solution liquid phase absorbent is the acidic aqueous solution, preferably one or mixture of two of food-class aqueous solution of tartaric acid and aqueous solution of phytic acid. The absorbent of the invention has quite good dissolvability and absorptivity to the harmful substance in the cigarette smoke, is difficultly saturated and is long in use time; compared with the conventional devices, the smoking device using the absorbent has the advantages of greatly improving the efficiency of absorbing and removing the harmful substance, such as tar and nicotine in the cigarette smoke, along with reasonable structure, small volume, light weight, convenient carrying and the like.
Description
Technical field
The present invention relates to a kind of absorbent and smoking apparatus thereof of removing harmful substance in the cigarette smoke.
Background technology
Being used at present removing in the smoking apparatus of cigarette smoke harmful substance, generally all being to use solid absorbent, all is the principles that adopt absorption, utilizes harmful components such as tar in the various solid adsorption materials surface absorption cigarette or nicotine.There is limitation in this method, because the adsorption capacity of relevant solid material surface is limited, after several cigarettes, the absorption of harmful substances such as tar promptly reaches capacity, at this moment must the solid adsorption material in the smoking apparatus be cleaned or change, therefore, use very trouble; And owing to flue gas passes through rapidly, solid adsorption material just part adsorbs in the flue gas harmful substances such as tar, even improve the absorption property on surface or the length prolong smoke elapsed time of lengthening cigarette holder, also can only partly improve the adsorbance of harmful substances such as tar, after several cigarettes again absorption reach capacity, must clean or change solid adsorption material again.
Water pipe is a kind of ancient smoking apparatus, because the cleaning of water in the flue gas process kettle, smoke is soft, pure, is popular, and spreads so far.But water pipe can not be popularized, and mainly is the reason of following three aspects, the one, and the cigarette kettle is excessive, is not easy to carry and use; The 2nd, because of the pollution of harmful substances such as tar, must often change the water in the cigarette kettle; The 3rd, the dissolubility of the water focusing wet goods harmful substance in the water pipe is very little.Therefore, in fact the effect that water pipe filters and cleans harmful substances such as tar in the flue gas very little, or even do not have, because profit is immiscible.
In the disclosed patent documentation, a few patents is also arranged, cleaning and filtering effect to water pipe improves, as utilizes the aqueous solution of ethanol or butanols or acetate, lemon aqueous acid to replace water, thereby improve cleaning and filter effect to harmful components in the flue gas.But the aqueous solution of ethanol or butanols or acetate, lemon aqueous acid are also more limited to the absorption of harmful components in the flue gas, and assimilation effect is not best, and the capacity of its absorbing and filtering is very limited, need often to change adsorbent, use inconvenient.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of harmful substance in the flue gas is had good dissolubility and absorbability, and be difficult for reaching capacity, the absorbent of removing harmful substance in the cigarette smoke that service time is long and the smoking apparatus that adopts this absorbent to prepare have problems to solve in the above-mentioned prior art.
The technical scheme that solves the problems of the technologies described above is: a kind of absorbent of removing harmful substance in the cigarette smoke, and this absorbent comprises following material:
Oil phase absorbent 1 weight portion;
Water-soluble liquid absorbent 0～1 weight portion;
Described oil phase absorbent is meant that normal temperature is the liquid of oily; Described water-soluble liquid absorbent is meant acidic aqueous solution.
Described oil phase absorbent is a kind of, two kinds or at least three kinds of mixing in peanut oil, soybean oil, tea-seed oil, cod-liver oil or the oleic acid;
A kind of or two kinds of mixing in the aqueous tartaric acid solution that described water-soluble liquid absorbent is a food-grade, the phytic acid aqueous solution.
Further technical scheme of the present invention is: this absorbent comprises following material:
Oil phase absorbent 1 weight portion;
Water-soluble liquid absorbent 0.1～1 weight portion.
Described oil phase absorbent comprises the material of following percentage by weight: peanut oil 40～50%, and soybean oil 10～25%, tea-seed oil 10～25%, cod-liver oil 10～20%, above material total amount satisfies 100%;
Described water-soluble liquid absorbent comprises the material of following percentage by weight: aqueous tartaric acid solution 30～40%, and the phytic acid aqueous solution 60～70%, above material total amount satisfies 100%.
Described aqueous tartaric acid solution concentration is 15～30wt%, and the phytic acid concentration of aqueous solution is 10～25wt%.
Another technical scheme of the present invention is: a kind of smoking apparatus of removing harmful substance in the cigarette smoke, this device comprises the outer cylinder body that has endoporus, the pull bar that cooperates with outer cylinder body, suction nozzle, branch sleeve, the flue gas suction line, filter flue gas draft tube and the solvent bottle that is loaded with absorbent, described pull bar has the flue gas suction passage and filters flue gas sucking-off passage, the pull bar major part is positioned at outer cylinder body, the pull bar rear end that is positioned at the outer cylinder body outside is connected with suction nozzle, branch sleeve is fixed on the outer cylinder body bottom, solvent bottle is tightly connected by removably and branch sleeve, the flue gas suction line is installed in the outer cylinder body bottom and extends in the interior absorbent of solvent bottle, filter the top that the flue gas draft tube is installed in the outer cylinder body bottom and is positioned at the solvent bottle inner absorbent, during user mode, the inner cigarette holder that forms of described outer cylinder body front end, described flue gas suction passage one end is communicated with cigarette holder, the other end is communicated with the flue gas suction line, described filtration flue gas sucking-off passage one end is communicated with suction nozzle, and the other end is communicated with filtration flue gas draft tube; Described absorbent is the present invention's a absorbent of removing harmful substance in the cigarette smoke.
The endoporus of described outer cylinder body is made up of large aperture endoporus and small-bore endoporus, the large aperture endoporus is positioned at the outer cylinder body front end, described pull bar is most to be connected with the small-bore endoporus fitted seal of outer cylinder body, described pull bar front end is provided with the pulling limited block, and described pull bar back segment is provided with the promotion limited block.
Be provided with the anti-rotation location structure between described outer cylinder body and the pull bar, described anti-rotation location structure or axially be provided with the boss I that prevents pull bar rotation at the small-bore of outer cylinder body endoporus, the axial correspondence of pull bar has the groove I, or the cross sectional shape of the small-bore endoporus of outer cylinder body and pull bar all is set to arc arc greater than semicircle, or axially having the groove II that prevents pull bar rotation at the small-bore of outer cylinder body endoporus, the axial correspondence of pull bar has the boss II.
The bottom of described solvent bottle inner absorbent is provided with the baffle plate that has aperture, and the flue gas suction line extends to the baffle plate below.
Described solvent bottle is connected by thread seal with branch sleeve.
The present invention has following beneficial effect:
1, the present invention's absorbent adopts normal temperature to absorb agent for the oil phase absorbent of liquid or oil/water two facies patterns down, the harmful substance in the flue gas is had good dissolubility and absorbability, and be difficult for reaching capacity, and service time is long.
Principle of the present invention is to utilize liquid oily substance (as the fluid organic material matter of nontoxic or food-grade, edible oils etc.) as absorbent, because these oily substances have good dissolubility, absorbability to harmful substance such as tar, nicotine in the flue gas, so when flue gas passes through these oils absorbents, harmful substances such as tar in the flue gas and nicotine are just well absorbed, thereby realize the purpose to the cleaning and the filtration of flue gas.Several milliliters oils absorbent is solubilized, absorb hundreds of props up harmful substances such as tar that cigarette combustion produces, nicotine, and absorb and the effect of filtering considerably beyond the absorption of physical surface or the cleaning action of water.Use one month to several months all need not change absorbent, very convenient.
The present invention also can be designed to simultaneously the absorbent of oil/water two facies patterns, promptly oil phase absorbent (oil reservoir) on the upper strata, water-soluble liquid absorbent is in lower floor.Flue gas is earlier by water-soluble liquid absorbent, afterwards again by the oil phase absorbent, oxious component in the flue gas is absorbed filtration respectively in two-phase, the tartaric acid that wherein water-soluble liquid absorbent is a food-grade, the phytic acid aqueous solution, also can in oil phase absorbent and water-soluble liquid absorbent, add the additive of other food-grade, to improve its absorbent properties to harmful substance in the flue gas.
2, the present invention's the smoking apparatus of removing harmful substance in the cigarette smoke is compared with existing apparatus, can improve absorption and elimination efficiency to harmful substance such as tar, nicotine in the flue gas greatly.This device is when smoking, the pulling pull bar, make the inner cigarette holder that forms of outer cylinder body front end, described flue gas suction passage one end is communicated with cigarette holder, the other end is communicated with the flue gas suction line, filter flue gas sucking-off passage one end and be communicated with suction nozzle, the other end is communicated with (being equivalent to be communicated with the two holes connection of absorbent) with filtration flue gas draft tube.Flue gas filters cleaning through the absorbent that is contained in the solvent bottle earlier, and harmful substances such as the tar in the flue gas, nicotine are absorbed agent and absorb.Suck cigarette, release stub, make the flue gas suction line simultaneously and filter the flue gas draft tube, make absorbent be in sealing state, the leakage of can not volatilizing by pull bar sealing (being equivalent to be communicated with two bore closures of absorbent).
3, the present invention's the smoking apparatus of removing harmful substance in the cigarette smoke, rational in infrastructure, be provided with anti-rotation location structure and pulling limited block, promote limited block, in the operating process of loading, unloading cigarette, can guarantee the flue gas suction line and filter the flue gas draft tube respectively with the flue gas suction passage and accurate connection of filtering flue gas sucking-off passage, effectively guaranteed simultaneously can not leak because of operate miss cause the absorbent volatilization.In addition, solvent bottle of this device and branch sleeve are that removably is tightly connected, and make things convenient for the replacing of absorbent.
4, the present invention's the smoking apparatus of removing harmful substance in the cigarette smoke also has advantages such as volume is little and in light weight, is convenient for carrying.
Below, in conjunction with the accompanying drawings and embodiments the present invention a kind of removed the absorbent of harmful substance in the cigarette smoke and the technical characterictic of smoking apparatus is further described.
Description of drawings
Fig. 1～Fig. 2: a kind of smoking apparatus structural representation of removing harmful substance in the cigarette smoke of the present invention.
Fig. 1: user mode; Fig. 2: unused state.
Fig. 3: the present invention's baffle arrangement schematic diagram.
One of A-A profile of Fig. 4: Fig. 1 (one of anti-rotation location structure form that is provided with between outer cylinder body and the pull bar).
Two (the anti-rotation location structure forms that are provided with between outer cylinder body and the pull bar two) of the A-A profile of Fig. 5: Fig. 1.
Fig. 6: three of the anti-rotation location structure form that is provided with between outer cylinder body and the pull bar.
Among the figure: 1-spurs limited block, 2-outer cylinder body, 21-large aperture endoporus, 22-small-bore endoporus, 23-boss I, 3-pull bar, 31-flue gas suction passage, 32-filters flue gas sucking-off passage, 33-boss II, and 4-promotes limited block, the 5-suction nozzle, 6-cigarette holder, 7-branch sleeve, 8-flue gas suction line, the 9-solvent bottle, 10-filters the flue gas draft tube, the 11-baffle plate, 111-aperture, 12-absorbent.
The specific embodiment
Embodiment 1:
A kind of absorbent of removing harmful substance in the cigarette smoke, this absorbent is made up of the oil phase absorbent; Described oil phase absorbent is meant that normal temperature is the liquid of oily, the mixing of one or both in preferred peanut oil, soybean oil, tea-seed oil, cod-liver oil or the oleic acid.
Embodiment 2:
A kind of absorbent of removing harmful substance in the cigarette smoke, this absorbent is made up of the oil phase absorbent; Described oil phase absorbent is that at least three kinds of materials in peanut oil, soybean oil, tea-seed oil, cod-liver oil or the oleic acid mix.
Embodiment 3:
A kind of absorbent of removing harmful substance in the cigarette smoke, this absorbent comprises following material:
Oil phase absorbent 1 weight portion; Water-soluble liquid absorbent 0.1～1 weight portion;
Described oil phase absorbent is a kind of, two kinds or at least three kinds of mixing in peanut oil, soybean oil, tea-seed oil, cod-liver oil or the oleic acid.
Described water-soluble liquid absorbent is meant acidic aqueous solution, one or both mixing in the aqueous tartaric acid solution of preferred food product level, the phytic acid aqueous solution.
Embodiment 4:
A kind of absorbent of removing harmful substance in the cigarette smoke, this absorbent comprises following material:
Oil phase absorbent 1 weight portion; Water-soluble liquid absorbent 0.5～1 weight portion;
Described oil phase absorbent comprises the material of following percentage by weight: peanut oil 50%, soybean oil 20%, tea-seed oil 15%, cod-liver oil 15%;
Described water-soluble liquid absorbent comprises the material of following percentage by weight: aqueous tartaric acid solution 40%, and the phytic acid aqueous solution 60%, described aqueous tartaric acid solution concentration is 15～30wt%, the phytic acid concentration of aqueous solution is 10～25wt%.
Embodiment 5:
A kind of absorbent of removing harmful substance in the cigarette smoke, this absorbent comprises following material:
Oil phase absorbent 1 weight portion; Water-soluble liquid absorbent 0.1～0.5 weight portion;
Described oil phase absorbent comprises the material of following percentage by weight: peanut oil 40%, soybean oil 25%, tea-seed oil 25%, cod-liver oil 10%;
Described water-soluble liquid absorbent comprises the material of following percentage by weight: aqueous tartaric acid solution 30%, and the phytic acid aqueous solution 70%, described aqueous tartaric acid solution concentration is 15～30wt%, the phytic acid concentration of aqueous solution is 10～25wt%.
Embodiment 6:
A kind of smoking apparatus of removing harmful substance in the cigarette smoke is (referring to Fig. 1～Fig. 2), comprise the outer cylinder body 2 that has endoporus, the pull bar 3 that cooperates with the outer cylinder body endoporus, suction nozzle 5, branch sleeve 7, flue gas suction line 8, filter flue gas draft tube 10 and the solvent bottle 9 that is loaded with absorbent 12, described pull bar 3 has flue gas suction passage 31 and filters flue gas sucking-off passage 32, pull bar 3 major parts are positioned at outer cylinder body 2, and can in outer cylinder body, move, the pull bar rear end that is positioned at the outer cylinder body outside is connected with suction nozzle 5, branch sleeve 7 is fixed on outer cylinder body 2 bottoms, solvent bottle 9 and branch sleeve 7 are connected by thread seal, flue gas suction line 8 is installed in outer cylinder body 2 bottoms and extends in the absorbent 12 in the solvent bottle 9, filter the top that flue gas draft tube 10 is installed in the outer cylinder body bottom and is positioned at solvent bottle 9 inner absorbents 12, during user mode, the inner cigarette holder 6 that forms of described outer cylinder body front end, described flue gas suction passage 31 1 ends are communicated with cigarette holder 6, the other end is communicated with flue gas suction line 8, described filtration flue gas sucking-off passage 32 1 ends are communicated with suction nozzle 5, and the other end is communicated with filtration flue gas draft tube 10; Described absorbent 12 is as embodiment 1～embodiment 5 described absorbents of removing harmful substance in the cigarette smoke.Absorbent 12 bottoms in the described solvent bottle 9 be provided with have aperture 111 baffle plate 11(referring to Fig. 3), flue gas suction line 8 extends to the baffle plate below, to increase resistance, impels flue gas fully to contact with absorbent.
The endoporus of described outer cylinder body 2 is made up of large aperture endoporus 21 and small-bore endoporus 22, the large aperture endoporus is positioned at the outer cylinder body front end, described pull bar 3 major parts are connected with the small-bore endoporus fitted seal of outer cylinder body, pull bar 3 can move in the small-bore of outer cylinder body 2 endoporus 22, described pull bar 3 front ends are provided with pulling limited block 1, and described pull bar back segment is provided with and promotes limited block 4.
Be provided with the anti-rotation location structure between described outer cylinder body 2 and the pull bar 3, described anti-rotation location structure or the small-bore endoporus 22 in outer cylinder body 2 axially are provided with the boss I 23 that prevents the pull bar rotation, the axial correspondence of pull bar has groove I (referring to Fig. 4), or the cross sectional shape of the small-bore endoporus of outer cylinder body and pull bar all is set to arc arc (referring to Fig. 5) greater than semicircle, or axially have the groove II that prevents pull bar rotation at the small-bore of outer cylinder body endoporus, the axial correspondence of pull bar has boss II 33(referring to Fig. 6).
As a kind of conversion of embodiment 6, described solvent bottle 9 can also be tightly connected by other removablies with branch sleeve 7, for example can connect by bolt and nut.Can not be provided with plate washer 11 in the described solvent bottle 9, but directly flue gas suction line 8 be extended in the absorbent.
As another conversion of embodiment 6, described absorbent can also adopt the oil phase absorbent or the profit two facies pattern absorbents of other proportionings, and need meet the following conditions: promptly absorbent comprises following material: oil phase absorbent 1 weight portion; Water-soluble liquid absorbent 0～1 weight portion; Described oil phase absorbent is meant that normal temperature is the liquid of oily; Described water-soluble liquid absorbent is meant acidic aqueous solution.
Claims (10)
1. absorbent of removing harmful substance in the cigarette smoke, it is characterized in that: this absorbent comprises following material:
Oil phase absorbent 1 weight portion;
Water-soluble liquid absorbent 0～1 weight portion;
Described oil phase absorbent is meant that normal temperature is the liquid of oily; Described water-soluble liquid absorbent is meant acidic aqueous solution.
2. a kind of absorbent of removing harmful substance in the cigarette smoke according to claim 1 is characterized in that:
Described oil phase absorbent is a kind of, two kinds or at least three kinds of mixing in peanut oil, soybean oil, tea-seed oil, cod-liver oil or the oleic acid;
A kind of or two kinds of mixing in the aqueous tartaric acid solution that described water-soluble liquid absorbent is a food-grade, the phytic acid aqueous solution.
3. a kind of absorbent of removing harmful substance in the cigarette smoke according to claim 2, it is characterized in that: this absorbent comprises following material:
Oil phase absorbent 1 weight portion;
Water-soluble liquid absorbent 0.1～1 weight portion.
4. a kind of absorbent of removing harmful substance in the cigarette smoke according to claim 3 is characterized in that:
Described oil phase absorbent comprises the material of following percentage by weight: peanut oil 40～50%, and soybean oil 10～25%, tea-seed oil 10～25%, cod-liver oil 10～20%, above material total amount satisfies 100%;
Described water-soluble liquid absorbent comprises the material of following percentage by weight: aqueous tartaric acid solution 30～40%, and the phytic acid aqueous solution 60～70%, above material total amount satisfies 100%.
5. according to claim 2,3 or 4 described a kind of absorbents of removing harmful substance in the cigarette smoke, it is characterized in that: described aqueous tartaric acid solution concentration is 15～30wt%, and the phytic acid concentration of aqueous solution is 10～25wt%.
6. smoking apparatus of removing harmful substance in the cigarette smoke, it is characterized in that: this device comprises the outer cylinder body (2) that has endoporus, the pull bar that cooperates with outer cylinder body (3), suction nozzle (5), branch sleeve (7), flue gas suction line (8), filter flue gas draft tube (10) and be loaded with the solvent bottle (9) of absorbent (12), described pull bar (3) has flue gas suction passage (31) and filters flue gas sucking-off passage (32), pull bar (3) major part is positioned at outer cylinder body (2), the pull bar rear end that is positioned at the outer cylinder body outside is connected with suction nozzle (5), branch sleeve (7) is fixed on outer cylinder body (2) bottom, solvent bottle (9) is tightly connected by removably and branch sleeve (7), flue gas suction line (8) is installed in outer cylinder body (2) bottom and extends in the interior absorbent (12) of solvent bottle (9), filter the top that flue gas draft tube (10) is installed in the outer cylinder body bottom and is positioned at solvent bottle (9) inner absorbent (12), during user mode, the inner cigarette holder (6) that forms of described outer cylinder body front end, described flue gas suction passage (31) one ends are communicated with cigarette holder (6), the other end is communicated with flue gas suction line (8), described filtration flue gas sucking-off passage (32) one ends are communicated with suction nozzle (5), and the other end is communicated with filtration flue gas draft tube (10); Described absorbent (12) is the absorbent of removing harmful substance in the cigarette smoke described in claim 1,2,3,4 or 5.
7. a kind of smoking apparatus of removing harmful substance in the cigarette smoke according to claim 6, it is characterized in that: the endoporus of described outer cylinder body (2) is made up of large aperture endoporus (21) and small-bore endoporus (22), the large aperture endoporus is positioned at the outer cylinder body front end, described pull bar (3) is most to be connected with small-bore endoporus (22) fitted seal of outer cylinder body, described pull bar (3) front end is provided with pulling limited block (1), and described pull bar back segment is provided with and promotes limited block (4).
8. a kind of smoking apparatus of removing harmful substance in the cigarette smoke according to claim 7, it is characterized in that: be provided with the anti-rotation location structure between described outer cylinder body (2) and the pull bar (3), described anti-rotation location structure or axially be provided with the boss I (23) that prevents the pull bar rotation at the small-bore endoporus (22) of outer cylinder body (2), pull bar (3) axially correspondence has the groove I, or the cross sectional shape of the small-bore endoporus of outer cylinder body and pull bar all is set to arc arc greater than semicircle, or axially having the groove II that prevents pull bar rotation at the small-bore of outer cylinder body endoporus, the axial correspondence of pull bar has boss II (33).
9. according to claim 6,7 or 8 described a kind of smoking apparatus of removing harmful substance in the cigarette smoke, it is characterized in that: the bottom of described solvent bottle (9) inner absorbent (12) is provided with the baffle plate (11) that has aperture (111), and flue gas suction line (8) extends to the baffle plate below.
10. a kind of smoking apparatus of removing harmful substance in the cigarette smoke according to claim 9 is characterized in that: described solvent bottle (9) is connected by thread seal with branch sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101724153A CN102232618B (en) | 2011-06-24 | 2011-06-24 | Absorbent for removing harmful substances in cigarette smoke and smoking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101724153A CN102232618B (en) | 2011-06-24 | 2011-06-24 | Absorbent for removing harmful substances in cigarette smoke and smoking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102232618A true CN102232618A (en) | 2011-11-09 |
| CN102232618B CN102232618B (en) | 2012-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101724153A Expired - Fee Related CN102232618B (en) | 2011-06-24 | 2011-06-24 | Absorbent for removing harmful substances in cigarette smoke and smoking device |
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| Country | Link |
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| CN (1) | CN102232618B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895846A (en) * | 2012-11-04 | 2013-01-30 | 戴新育 | Smoke filtering absorbent |
| CN104172463A (en) * | 2014-08-07 | 2014-12-03 | 江苏中烟工业有限责任公司 | Electronic cigarette smoke solution solvent and electronic cigarette smoke solution |
| CN107041569A (en) * | 2017-06-19 | 2017-08-15 | 山东师范大学 | A kind of smoking dust filtering machine and method |
| CN112812799A (en) * | 2019-11-15 | 2021-05-18 | 天津大学 | Solvent and method for removing biomass gasification tar |
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| CN2060982U (en) * | 1989-12-10 | 1990-08-29 | 陆天同 | High-efficiency filter disinfectant smoking set |
| CN1132610A (en) * | 1995-05-06 | 1996-10-09 | 王海鹰 | Wholesome cigarette pipe |
| CN2328199Y (en) * | 1998-04-02 | 1999-07-14 | 刘海林 | Portable filter holder of cigarette |
| CN1316928C (en) * | 2004-12-24 | 2007-05-23 | 王六生 | Smoking device and solution capable of reducing harmful substance in main and side stream of smoke gas |
| CN200956798Y (en) * | 2006-09-19 | 2007-10-10 | 赵江涛 | Water tabacco pipe |
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2011
- 2011-06-24 CN CN2011101724153A patent/CN102232618B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2060982U (en) * | 1989-12-10 | 1990-08-29 | 陆天同 | High-efficiency filter disinfectant smoking set |
| CN1132610A (en) * | 1995-05-06 | 1996-10-09 | 王海鹰 | Wholesome cigarette pipe |
| CN2328199Y (en) * | 1998-04-02 | 1999-07-14 | 刘海林 | Portable filter holder of cigarette |
| CN1316928C (en) * | 2004-12-24 | 2007-05-23 | 王六生 | Smoking device and solution capable of reducing harmful substance in main and side stream of smoke gas |
| CN200956798Y (en) * | 2006-09-19 | 2007-10-10 | 赵江涛 | Water tabacco pipe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895846A (en) * | 2012-11-04 | 2013-01-30 | 戴新育 | Smoke filtering absorbent |
| CN104172463A (en) * | 2014-08-07 | 2014-12-03 | 江苏中烟工业有限责任公司 | Electronic cigarette smoke solution solvent and electronic cigarette smoke solution |
| CN104172463B (en) * | 2014-08-07 | 2017-09-22 | 江苏中烟工业有限责任公司 | A kind of tobacco juice for electronic smoke |
| CN107041569A (en) * | 2017-06-19 | 2017-08-15 | 山东师范大学 | A kind of smoking dust filtering machine and method |
| CN112812799A (en) * | 2019-11-15 | 2021-05-18 | 天津大学 | Solvent and method for removing biomass gasification tar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102232618B (en) | 2012-06-20 |
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Granted publication date: 20120620 Termination date: 20130624 |