CN202421025U - Testing device for filter tip additive particles passing through filter tip - Google Patents
Testing device for filter tip additive particles passing through filter tip Download PDFInfo
- Publication number
- CN202421025U CN202421025U CN2012200232058U CN201220023205U CN202421025U CN 202421025 U CN202421025 U CN 202421025U CN 2012200232058 U CN2012200232058 U CN 2012200232058U CN 201220023205 U CN201220023205 U CN 201220023205U CN 202421025 U CN202421025 U CN 202421025U
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- filter tip
- filter
- testing device
- additive particles
- particles passing
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Abstract
The utility model provides a testing device for filter tip additive particles passing through a filter tip. The testing device is characterized by comprising a laser particle counting device and a super-clean working table, wherein the laser particle counting device is connected with the super-clean working table through a pipeline; the pipeline is internally provided with an air flow meter and a three-way valve; and the other air inlet of the three-way valve is connected with a 0.1-micron efficient filter. The testing device has the following advantages: 1, the device can test the granularity distribution and quantity of the additive particles passing through the filter tip and can provide evidences for safety evaluation of cigarettes of filter tip adding materials; 2, the device is controlled through the flow meter and can test the granularity distribution and quantity of the additive particles passing through the filter tip under different cigarette smoking conditions; and 3, the testing device can rapidly test and has high efficiency.
Description
Technical field
The utility model relates to a kind of proving installation that the additives of filter tip particle penetrates filter tip that is used for; Additives of filter tip particle penetration filter tip when promptly testing cigarette smoking and the evaluating apparatus that sucked by human body; Can penetrate the size-grade distribution and the quantity thereof of the additive granules of filter tip through analysis, the cigarette safety evaluatio that adds material for filter tip provides foundation.
Background technology
At present, the harm reduction material is added in the filter tip when in cigarette, using more, when cigarette smoking, and especially less may the penetrating filter tip and be inhaled into human body of granularity of the material that is added, and then influence smoker's health.Therefore investigate particle type, quantity and the granularity that penetrates filter tip, the cigarette safety evaluatio that can be filter tip interpolation harm reduction material provides foundation, and the harm reduction material excellent to further screenability has important directive significance.
When being added with the cigarette smoking of harm reduction material in the filter tip; With respect to cigarette flue gas aerosol and airborne population; The granule number that from cigarette filter, penetrates and spill is less, and therefore, cigarette needs to carry out the test that particle penetrates and spills under suction in pure air (the not lighting) state.
Laser particle counter is in field widespread uses such as IAQ monitoring, environmental pollution detection and controls; It is that air is sucked with certain flow; When laser runs into airborne particle; Light can be scattered or stop that the particle of different-grain diameter can cause the respective change of potential pulse, and then measures particle grain size size and quantity thereof.
Summary of the invention
The purpose of the utility model is to add the cigarette safety evaluatio of material to filter tip; A kind of proving installation that the additives of filter tip particle penetrates filter tip that is used for is provided; This device test analysis quickly penetrates the size-grade distribution and the quantity thereof of the additive granules of filter tip, and the cigarette safety evaluatio that adds material for filter tip provides foundation.
The purpose of the utility model can realize through following technique measures: be used for the proving installation that the additives of filter tip particle penetrates filter tip; Comprise laser particle counter and superclean bench composition; Be connected through pipeline between laser particle counter and the superclean bench; And in this pipeline, be provided with air flow meter and T-valve, be connected with 0.1 μ m high efficiency particulate air filter on another air intake opening of T-valve.
Superclean bench meets the ISO class 4 and adds joins 0.1 μ m high efficiency particulate air filter, is to be made up of the seal bootr that has action pane, is the pure air through high efficiency particulate air filter in the cover.
Superclean bench is used to place cigarette sample, provides pure air to eliminate the interference of particle in the air; Air flow meter can be set the air flow rate through cigarette filter; (the suction capacity is 35ml in the 2s to be generally 1.05L/min under the standard aspiration condition; Be scaled 1.05L/min), the more high flow capacity under the 1.65L/min under the Canadian degree of depth puffing regimens (the suction capacity is 55ml in the 2s, is scaled 1.65L/min) and other cigarette smoking condition; Laser particle counter is to be Lasair II 110 laser particle counters, can monitor 6 particle diameter passages, comprises 0.1 μ m, 0.2 μ m, 0.3 μ m, 0.5 μ m, 1.0 μ m and 5.0 μ m, and sampling quantity is 28.3 liters/minute; T-valve satisfies toilet's requirement, can the make-up air after air-flow that pass through cigarette sample and the filtration of 0.1 μ m high efficiency particulate air filter be merged, and gets into laser particle counter with firm discharge 28.3L/min and tests.
The utlity model has following advantage: 1 this device can be analyzed the size-grade distribution and the quantity thereof of the additive granules that penetrates filter tip, and the cigarette safety evaluatio that adds material for filter tip provides foundation; 2 these devices can be estimated the size-grade distribution and the quantity thereof of the additive granules that penetrates filter tip under the kinds of cigarettes puffing regimens through flowmeter control; The quick efficient of 3 tests is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: the 1st, superclean bench, the 2nd, air flow meter, the 3rd, laser particle counter, the 4th, T-valve, 5 is 0.1 μ m high efficiency particulate air filters, the 6th, pipeline, the 7th, filter tip.
Embodiment
The utility model further describes structure and method of application below in conjunction with accompanying drawing:
As shown in Figure 1; When sample test; To test filter tip (7) is clamped in the superclean bench (1); Air flow meter (2) is set flow, and the air-flow and the make-up air after high efficiency particulate air filter (5) filters that utilize T-valve (4) will pass through cigarette sample merge, and send into laser particle counter (3) with firm discharge 28.3L/min and detect.
Claims (3)
1. one kind is used for the proving installation that the additives of filter tip particle penetrates filter tip; It is characterized in that: comprise laser particle counter and the superclean bench composition that is used to place cigarette filter; Link to each other through pipeline between laser particle counter and the superclean bench; And in this pipeline, be provided with air flow meter and T-valve, be connected with 0.1 μ m high efficiency particulate air filter on another air intake opening of T-valve.
2. according to claim 1ly be used for the proving installation that the additives of filter tip particle penetrates filter tip, it is characterized in that: superclean bench meets the ISO class 4 and adds joins 0.1 μ m high efficiency particulate air filter.
3. according to claim 1ly be used for the proving installation that the additives of filter tip particle penetrates filter tip, it is characterized in that: laser particle counter is Lasair II 110 laser particle counters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200232058U CN202421025U (en) | 2012-01-18 | 2012-01-18 | Testing device for filter tip additive particles passing through filter tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200232058U CN202421025U (en) | 2012-01-18 | 2012-01-18 | Testing device for filter tip additive particles passing through filter tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202421025U true CN202421025U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200232058U Expired - Lifetime CN202421025U (en) | 2012-01-18 | 2012-01-18 | Testing device for filter tip additive particles passing through filter tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202421025U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616483A (en) * | 2013-12-05 | 2014-03-05 | 江苏中烟工业有限责任公司 | Method for evaluating harm and tar reduction effects of cigarette filter tip additive |
| CN106442272A (en) * | 2016-11-29 | 2017-02-22 | 中国烟草总公司郑州烟草研究院 | Method for testing and calculating mass retention efficiency of cambridge filter to electronic cigarette aerosol |
| CN106769750A (en) * | 2016-11-29 | 2017-05-31 | 中国烟草总公司郑州烟草研究院 | It is a kind of to test and calculate the method that cambridge filter retains efficiency to the quantity of electronics smoke sol |
| CN108645941A (en) * | 2018-05-16 | 2018-10-12 | 云南中烟工业有限责任公司 | The detection device and detection method of orange taste ingredient the amount of migration in a kind of filter stick |
| CN108663450A (en) * | 2018-05-16 | 2018-10-16 | 云南中烟工业有限责任公司 | The detection device and detection method of a kind of colorant migration amount for extraordinary filter tip |
| CN108680693A (en) * | 2018-05-16 | 2018-10-19 | 云南中烟工业有限责任公司 | It is a kind of to be used for the extraordinary phthalate compound of filter tip and the detection device and its detection method of tributyl phosphate the amount of migration |
| CN108693264A (en) * | 2018-05-16 | 2018-10-23 | 云南中烟工业有限责任公司 | The detection device and detection method of a kind of bouquet components the amount of migration for special flavoring filter stick |
| CN109257236A (en) * | 2018-11-14 | 2019-01-22 | 苏州苏信环境科技有限公司 | A kind of cleanliness real-time online monitoring system based on LoRa technology |
-
2012
- 2012-01-18 CN CN2012200232058U patent/CN202421025U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616483A (en) * | 2013-12-05 | 2014-03-05 | 江苏中烟工业有限责任公司 | Method for evaluating harm and tar reduction effects of cigarette filter tip additive |
| CN103616483B (en) * | 2013-12-05 | 2016-02-03 | 江苏中烟工业有限责任公司 | A kind of method evaluating cigarette additives of filter tip lowering harm and decreasing coking effect |
| CN106442272A (en) * | 2016-11-29 | 2017-02-22 | 中国烟草总公司郑州烟草研究院 | Method for testing and calculating mass retention efficiency of cambridge filter to electronic cigarette aerosol |
| CN106769750A (en) * | 2016-11-29 | 2017-05-31 | 中国烟草总公司郑州烟草研究院 | It is a kind of to test and calculate the method that cambridge filter retains efficiency to the quantity of electronics smoke sol |
| CN108645941A (en) * | 2018-05-16 | 2018-10-12 | 云南中烟工业有限责任公司 | The detection device and detection method of orange taste ingredient the amount of migration in a kind of filter stick |
| CN108663450A (en) * | 2018-05-16 | 2018-10-16 | 云南中烟工业有限责任公司 | The detection device and detection method of a kind of colorant migration amount for extraordinary filter tip |
| CN108680693A (en) * | 2018-05-16 | 2018-10-19 | 云南中烟工业有限责任公司 | It is a kind of to be used for the extraordinary phthalate compound of filter tip and the detection device and its detection method of tributyl phosphate the amount of migration |
| CN108693264A (en) * | 2018-05-16 | 2018-10-23 | 云南中烟工业有限责任公司 | The detection device and detection method of a kind of bouquet components the amount of migration for special flavoring filter stick |
| CN109257236A (en) * | 2018-11-14 | 2019-01-22 | 苏州苏信环境科技有限公司 | A kind of cleanliness real-time online monitoring system based on LoRa technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |