CN206114572U - Cigarette filter temperature regulating device - Google Patents
Cigarette filter temperature regulating device Download PDFInfo
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- CN206114572U CN206114572U CN201621186702.4U CN201621186702U CN206114572U CN 206114572 U CN206114572 U CN 206114572U CN 201621186702 U CN201621186702 U CN 201621186702U CN 206114572 U CN206114572 U CN 206114572U
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- cigarette
- temperature
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- cigarette filter
- heat exchange
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Abstract
The utility model discloses a cigarette filter temperature regulating device, including heat exchanger, thermostatic circulation ware and cigarette suction components and filter tip temperature determine module, heat exchanger has the through -hole that is used for the cartridge cigarette filter, the cigarette filter inserts from through -hole one end, and the through -hole other end is connected with cigarette suction components, the outer wall and a cross -section of through -hole are the contact of annular heat exchange chamber, fluid medium packs in the heat exchange chamber to be connected through pipe and thermostatic circulation ware, carry out thermostatic control to the fluid medium in the heat exchange chamber, the last temperature that is equipped with of heat exchange chamber detects the mouth, temperature detection mouth completely cuts off with heat exchange chamber and passes heat exchange chamber and communicates with the through -hole, the temperature of passing through filter tip temperature determine module detects mouth and the interior cigarette filter internal connection of through -hole. The utility model discloses a carry out heat exchange between heat exchanger and the cigarette filter, realize the regulation and control to the filter tip temperature, improved the research test means of cigarette filter material.
Description
Technical field
This utility model is related to a kind of device of controllable cigarette filter temperature, belongs to Medicated cigarette and burns and sucks Indexs measure field.
Background technology
Cigarette filter has become the important medium of Tar, and existing result of study shows that filter tip is in flue gas
The axial Interception of harmful components is more consistent, and there is certain difference in the Gradient distribution of radial direction, and its diversity is pressed
There is certain regularity in the size and volatile of molecular weight.
Industry is inside and outside to have carried out a large amount of fruitful research work in cigarette filter material and configuration aspects.Cigarette filter
Mainly directly retained by aerosol particle Jing, inertial collision and diffusional deposition and realize the retention to harmful substances in flue gas
Filter, material is not only closely related with the physical property of filter tip and structure in this, and closely related with cigarette filter Temperature Distribution.
Before suction is close to end in 2～3 mouthfuls of suctions, filter tip flue-gas temperature reaches as high as 70 DEG C～80 DEG C, in depth suction mode
The flue-gas temperature of lower filter end has been even up to more than 100 DEG C, and too high filter tip temperature not only affects filter tip to flue gas aerosol
Rejection effect of the particulate matter (particularly volatile carbonyl compound) in filter tip, can also affect consumer to flue gas sense organ matter
The degree of recognition of amount.
Therefore Temperature Distribution of the cigarette filter during burning and sucking retains efficiency and product quality and can play pass to filter tip
Key is acted on, and by regulating and controlling to cigarette filter temperature, is expected to Effective Regulation cigarette filter tip entrapping efficiency and flue gas aesthetic quality,
But currently without the special temperature control device for cigarette filter under aspiration phases, for cigarette filter is in not equality of temperature
The test that filter tip retention efficiency is carried out under degree is difficult to carry out.
Utility model content
This utility model solve technical problem be：Regulate and control cigarette filter temperature under aspiration phases for lacking at present
A kind of equipment, there is provided new cigarette filter temperature control device, for study the material of cigarette filter at different temperatures with
The dependency relation of cigarette filter tip entrapping efficiency.
This utility model adopts the following technical scheme that realization：
A kind of cigarette filter temperature control device, including heat exchanger 1, constant temperature circulator 7 and cigarette smoking component
With filter tip temperature sensing assembly；
The heat exchanger 1 has the through hole 101 of an inserting cigarette filter, and the cigarette filter is inserted from through hole one end
Enter, the through hole other end is connected with cigarette smoking component；
The outer wall of the through hole 101 is contacted with the heat exchange chamber 102 that a section is annular, filling stream in the heat exchange chamber
Body medium, and be connected with constant temperature circulator 7 by conduit, thermostatic control is carried out to the fluid media (medium) in heat exchange chamber；
The heat exchange chamber 102 is provided with temperature detection mouth 105, and the temperature detection mouth 105 completely cuts off with heat exchange chamber 102
And connect with through hole 101 through heat exchange chamber, the filter tip temperature sensing assembly is by the volume in temperature detection mouth 105 and through hole
The connection of cigarette filter tip inside.
Further, the heat exchange chamber 102 is respectively arranged at two ends with loop head 103 and loop exit 104, described to follow
Ring entrance 103 and loop exit 104 are connected respectively by pipeline with constant temperature circulator 7.
Further, the constant temperature circulator 7 includes temperature control modules and pumpout module.
Further, the cigarette smoking component includes cigarette clamper 8 and smoking machine 9, and the cigarette clamper 8 is sealed
Through hole one end of heat exchanger is installed in, cambridge filter, the smoking machine 9 and Medicated cigarette are provided with inside the cigarette clamper 8
Clamper 8 connects.
Further, sealing ring 3 is set with the cigarette filter, the sealing ring 3 compresses sealing by pressure pad nut 4
In the outer face of through hole 101 of heat exchanger.
Further, the filter tip temperature sensing assembly includes thermocouple 5 and temperature detecting module 6, and the thermocouple 5 is worn
Inside the insertion cigarette filter of temperature detection mouth 105 crossed on heat exchanger, and connected with temperature detecting module 6 by signal conductor
Connect.
In this utility model, the fluid media (medium) is deionized water or Propylene Glycol.
This utility model carries out temperature control using heat exchanger to the filter tip of Medicated cigarette, at the same by with heat exchanger
The cigarette smoking component simulation Medicated cigarette of connection burns and sucks process, temperature monitoring is carried out to the inside of cigarette filter, finally to Medicated cigarette cigarette
The granule phase substance of gas is collected detection.For the temperature control of cigarette filter, heated by the fluid media (medium) for circulating
Or cooling, fluid media (medium) carries out temperature control by constant temperature circulator, while by temperature monitoring elements in real time to cigarette filter
Internal temperature is monitored, and realizes the feedback control of cigarette filter temperature.
From the above mentioned, this utility model is realized to filter by carrying out heat exchange between heat exchanger and cigarette filter
The regulation and control of mouth temperature, this utility model cannot be only used for cigarette filter and carry out the test that filter tip retains efficiency at different temperatures,
Other tests at different temperatures of cigarette filter needs are can be additionally used in, the development test means of cigarette filter material are improve.
This utility model is described further below in conjunction with the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the cigarette filter temperature control device in embodiment.
Label in figure：1- heat exchangers, 101- through holes, 102- heat exchange chambers, 103- loop heads, 104- is recycled
Mouthful, 105- temperature detection mouths, 2- cigarette filters, 3- sealing rings, 4- pressure pad nuts, 5- thermocouples, 6- temperature detecting module, 7- is permanent
Warm circulator, 8- cigarette clampers, 9- smoking machines.
Specific embodiment
Embodiment
Referring to Fig. 1, it is illustrated that in cigarette filter temperature control device be preferred implementation of the present utility model, concrete bag
Include heat exchanger 1, sealing ring 3, pressure pad nut 4, thermocouple 5, temperature detecting module 6, constant temperature circulator 7, cigarette clamper 8
And smoking machine 9.Cigarette filter 2 is fixedly mounted on heat exchanger 1, while will be used to control the constant temperature of cigarette filter temperature
Circulator and filter tip temperature sensing assembly are attached, and are attached with cigarette smoking component, simulate burning and sucking for Medicated cigarette
Process, and detection is collected to the granule phase substance in cigarette smoke.
Specifically, heat exchanger 1 is the cavity of a ring section, and the inner ring of cavity is through hole 101, and cigarette filter 2 is consolidated
Surely in being inserted into through hole 101, Medicated cigarette stretches out through hole and is burnt and sucked, the through hole other end of heat exchanger 1 and cigarette clamper 8 with
And the cigarette smoking component connection that smoking machine 9 is constituted.In the overall through hole for inserting heat exchanger 1 of cigarette filter 2, by logical
The outer wall in hole is contacted with heat exchange chamber 102, the filling fluid media (medium) in heat exchange chamber 102, and fluid media (medium) is by conduit and outside
Constant temperature circulator 7 connect, loop head 103 and loop exit 104 are provided with the outer wall of heat exchange chamber 102, by silica gel
Flexible pipe is linked to be the circulating temperature control loop of a fluid media (medium) with constant temperature circulator 7, makes fluid media (medium) and the Medicated cigarette in through hole
Filter tip carries out heat exchange, and cigarette filter is maintained at into the steady temperature of a setting.
Heat exchanger shell in the present embodiment can be prepared using glass or metal, and filling is formed between inwall and outer wall
The cavity of fluid media (medium), the through hole of cavity inside should match with cigarette filter size, and through-hole diameter is 5.2-7.8mm, inner chamber
Length is 20.0-28.0mm, is easy to for the inserting of whole cigarette filters heat exchange be carried out in through hole.
Constant temperature circulator 7 has temperature control modules and pumpout module, and wherein temperature control modules adopt heater or cold
But device makes fluid media (medium) reach the temperature of heat exchange to being heated or cooled by the fluid media (medium) of constant temperature circulator, can be
Constant temperature circulator inside arranges serpentine coil, improves the process that is heated or cooled of fluid media (medium), and pumpout module is then using pump pair
Fluid media (medium) in pipeline is pumped, and makes recycle stream in loop of the fluid media (medium) between constant temperature circulator and heat exchanger
It is dynamic.
Loop head 103 and loop exit 104 are separately positioned on the both sides of heat exchange chamber, and are separately positioned on upper and lower two
Side, so makes the fluid media (medium) in heat exchange chamber that through hole outer wall can be completely attached in the process of circulation, it is ensured that fluid media (medium)
Heat is uniformly exchanged with cigarette filter.
A temperature detection mouth 105 is additionally provided with heat exchange chamber 102, temperature detection mouth 105 is to be arranged on heat exchange
A perforate on device shell, the perforate is connected through heat exchange chamber 102 and with through hole 101, by 105 pairs, temperature detection mouth
When cigarette filter in through hole carries out temperature detection, the fluid media (medium) that can completely cut off in heat exchange chamber is done to detector unit
Disturb.The present embodiment adopts thermocouple 5 as detector unit, and constitutes filter tip temperature sensing assembly with temperature detecting module 6,
Thermocouple 5 is inserted inside the cigarette filter 2 in through hole by temperature detection mouth 105, is examined with the temperature of outside by holding wire
Survey module 6 to connect, the temperature signal that temperature detecting module is used to detect thermocouple is converted into the signal of telecommunication and is examined by temperature
Survey module to be shown, realize the real-time monitoring of cigarette filter internal temperature, then according in the cigarette filter for real-time monitoring
Portion's temperature, regulates and controls the temperature that constant temperature circulator 7 controls fluid media (medium), makes cigarette filter be in a stationary temperature scope.Close
It is conventional temperature detection means in thermocouple and the connect setting of temperature detecting module, the present embodiment here is not to thermocouple
Temperature control principle repeated.
The thermostatic control of cigarette filter can show according to the temperature of temperature detecting module 6 and adjusted manually, also can be by temperature
Degree detection module 6 forms temperature feedback control system by holding wire with constant temperature circulator 7, by setting constant temperature circulator 7
Steady temperature, you can automatic feedback and adjust the temperature inside cigarette filter setting temperature constant state under.With regard to Temperature Feedback
Control technology is conventional automatic control technology, and the present embodiment will not be described here.
The through hole outer wall of heat exchanger 1 is protruding one section, and is connected with cigarette clamper 8, cigarette clamper 8 and heat
Fixed and sealing function is realized by two labyrinth sealing rings between amount exchanger, inside cigarette clamper 8 Cambridge is provided with
Filter disc, for trapping cigarette smoke in granule phase substance, the other end of cigarette clamper 8 is connected with one channel smoke sucking machine, for mould
That intends Medicated cigarette normally burns and sucks process.In addition, be equally also required to be tightly connected between the through hole 101 of Medicated cigarette and heat exchanger,
2-4 labyrinth sealing ring 3 is set with the Medicated cigarette of cigarette filter, the sealing ring 3 compresses sealing by pressure pad nut 4
In the outer face of through hole 101 of heat exchanger.
Fluid media (medium) in the present embodiment is using deionized water, Propylene Glycol etc., it is possible to achieve the temperature adjusting of cigarette filter
Scope is 0-80 DEG C.
For example, if necessary to test cigarette filter tip entrapping efficiency of the cigarette filter at 5 DEG C, by the present embodiment by heat
Exchanger and constant temperature circulator connect into loop by silica gel hose, and through hole one end of heat exchanger is loaded into Medicated cigarette clamping
Device, and the other end of cigarette clamper is connected with single channel smoking machine, then by cigarette filter end by sealing ring insertion heat
In the through hole other end of amount exchanger, by thermocouple from temperature detection mouth insertion filter tip centre, regulating thermostatic circulator's
Temperature control modules to 0 DEG C, on-line checking cigarette filter temperature, then cigarette filter temperature constant lights to 5 DEG C after 30 minutes
Medicated cigarette, controls smoking machine with ISO patterns (every mouthful of pumping volume 35ml, aspirates duration 2s, is spaced 58s) smoking cigarette, in Medicated cigarette
It is constant at 5 DEG C by temperature detecting module real-time monitoring filter tip temperature constant during burning and sucking.With conventional environment temperature (22 DEG C)
Puffing regimenses compare, and the TPM (TPM) preyed on from cambridge filter and the burst size of volatile carbonyl compound are divided
26.2% and 34.2% is not reduced, can efficient association cigarette filter by cigarette filter temperature control device of the present utility model
The dependency relation of retention efficiency and Medicated cigarette temperature.
These are only that this utility model is embodied as case explanation, it is impossible to which rights protection model of the present utility model is limited with this
Enclose.All equivalence changes made according to this utility model application claims and description and modification, all in this practicality
In novel protected scope.
Claims (7)
1. a kind of cigarette filter temperature control device, it is characterised in that：Including heat exchanger (1), constant temperature circulator (7) and
Cigarette smoking component and filter tip temperature sensing assembly；
The heat exchanger (1) with being used to insert the through hole (101) of cigarette filter, from through hole one end insert by the cigarette filter
Enter, the through hole other end is connected with cigarette smoking component；
The outer wall of the through hole (101) is contacted with the heat exchange chamber (102) that a section is annular, filling stream in the heat exchange chamber
Body medium, and be connected with constant temperature circulator (7) by conduit, thermostatic control is carried out to the fluid media (medium) in heat exchange chamber；
The heat exchange chamber (102) is provided with temperature detection mouth (105), the temperature detection mouth (105) and heat exchange chamber (102)
Isolation is simultaneously connected through heat exchange chamber with through hole (101), and the filter tip temperature sensing assembly passes through temperature detection mouth (105) and leads to
Cigarette filter inside connection in hole.
2. a kind of cigarette filter temperature control device according to claim 1, the two ends difference of the heat exchange chamber (102)
Loop head (103) and loop exit (104) are provided with, the loop head (103) and loop exit (104) pass through respectively pipeline
It is connected with constant temperature circulator (7).
3. a kind of cigarette filter temperature control device according to claim 2, the constant temperature circulator (7) is including temperature control
Molding block and pumpout module.
4. a kind of cigarette filter temperature control device according to claim 1, the cigarette smoking component includes Medicated cigarette folder
Holder (8) and smoking machine (9), cigarette clamper (8) sealing is installed in through hole one end of heat exchanger, the Medicated cigarette folder
Cambridge filter is provided with inside holder (8), the smoking machine (9) is connected with cigarette clamper (8).
5. a kind of cigarette filter temperature control device according to claim 4, on the cigarette filter sealing ring is set with
(3), the sealing ring (3) compresses through hole (101) outer face for being sealed in heat exchanger by pressure pad nut (4).
6. a kind of cigarette filter temperature control device according to claim 1, the filter tip temperature sensing assembly includes heat
Galvanic couple (5) and temperature detecting module (6), the thermocouple (5) is through temperature detection mouth (105) the insertion volume on heat exchanger
Inside cigarette filter tip, and it is connected with temperature detecting module (6) by signal conductor.
7. a kind of cigarette filter temperature control device according to any one of claim 1-6, the fluid media (medium) is to go
Ionized water or Propylene Glycol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186702.4U CN206114572U (en) | 2016-11-04 | 2016-11-04 | Cigarette filter temperature regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186702.4U CN206114572U (en) | 2016-11-04 | 2016-11-04 | Cigarette filter temperature regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114572U true CN206114572U (en) | 2017-04-19 |
Family
ID=58525327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186702.4U Active CN206114572U (en) | 2016-11-04 | 2016-11-04 | Cigarette filter temperature regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114572U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324031A (en) * | 2016-11-04 | 2017-01-11 | 湖南中烟工业有限责任公司 | Temperature regulation and control device of cigarette filter tip |
| CN108663451A (en) * | 2018-05-16 | 2018-10-16 | 云南中烟工业有限责任公司 | The detection method of tea component the amount of migration in a kind of special flavoring filter stick |
| CN110595638A (en) * | 2019-09-20 | 2019-12-20 | 云南巴菰生物科技有限公司 | Embedded contact cigarette temperature measuring equipment |
-
2016
- 2016-11-04 CN CN201621186702.4U patent/CN206114572U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106324031A (en) * | 2016-11-04 | 2017-01-11 | 湖南中烟工业有限责任公司 | Temperature regulation and control device of cigarette filter tip |
| CN108663451A (en) * | 2018-05-16 | 2018-10-16 | 云南中烟工业有限责任公司 | The detection method of tea component the amount of migration in a kind of special flavoring filter stick |
| CN110595638A (en) * | 2019-09-20 | 2019-12-20 | 云南巴菰生物科技有限公司 | Embedded contact cigarette temperature measuring equipment |
| CN110595638B (en) * | 2019-09-20 | 2024-02-20 | 云南巴菰生物科技股份有限公司 | Embedded contact type cigarette temperature measuring equipment |
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