CN217065425U - Be used for burning of tobacco sample and flue gas collection device - Google Patents
Be used for burning of tobacco sample and flue gas collection device Download PDFInfo
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- CN217065425U CN217065425U CN202220217722.2U CN202220217722U CN217065425U CN 217065425 U CN217065425 U CN 217065425U CN 202220217722 U CN202220217722 U CN 202220217722U CN 217065425 U CN217065425 U CN 217065425U
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- tobacco
- combustion chamber
- burning
- combustion
- flue gas
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Abstract
The utility model discloses a be used for burning of tobacco sample and flue gas collection device, it includes: the combustion chamber (1) is barrel-shaped, and a chamber door (3) is opened on the side wall of the combustion chamber; the air pumping cylinder (2) is arranged at the upper part of the combustion chamber (1), and the side part of the air pumping cylinder (2) is a smoke collecting opening (5). The utility model discloses a be used for tobacco sample burning and flue gas collection device, can burn the tobacco of two kinds of different grade types, the utility model discloses a device design is simple, is suitable for the laboratory and uses.
Description
The technical field is as follows:
the utility model belongs to the tobacco field, concretely relates to be used for tobacco sample burning and flue gas collection device.
Background art:
the components in the smoke are complex, and the main harmful components of the smoke comprise substances such as polycyclic aromatic hydrocarbons, ketones, nitrogen oxides, free radicals and the like. In the research process of the smoke, the accurate analysis of various components in the smoke is particularly important, and the method can provide guidance basis for reducing smoking harm. Smoke generation is from the combustion of tobacco, so that sufficient combustion of tobacco and collection of smoke are particularly important. In the prior art, most smoking machines are adopted to perform simulated smoking tests on cigarettes, but the smoking machines on the market have large volume, serious test material consumption and high price, and multiple repeated tests are required, so that the test cost is increased; and the simple combustion devices on the market have the problems of difficult disassembly, difficult full combustion and the like.
The present invention has been made to explain the above problems.
The utility model has the following contents:
an object of the utility model is to provide a tobacco sample burning and flue gas collection device, it can burn pipe tobacco and two kinds of different tobacco types of cigarette.
The utility model discloses a technical scheme as follows:
a device for combustion of tobacco samples and collection of smoke, comprising:
the combustion chamber 1 is barrel-shaped, and a chamber door 3 is arranged on the side wall of the combustion chamber; the chamber door 3 can be opened to place tobacco samples such as tobacco leaves and cut tobacco and the like, and can be used as an air inlet when the tobacco samples are combusted; when not in use, the valve can be closed and sealed;
the air pumping cylinder 2 is arranged at the upper part of the combustion chamber 1, and a smoke collecting opening 5 is formed in the side part of the air pumping cylinder 2.
Preferably, the upper part of the side wall of the combustion chamber 1 has a duct 6 communicating with the combustion chamber 1.
Preferably, the other end of the pipeline 6 is provided with a fixing clamp 4, and the inner diameter of the end of the pipeline 6 is the same as the outer diameter of the cigarette; the purpose of the tube 6 is to use the tube 6 when the tobacco sample is a cigarette.
Preferably, a first filter screen 7 is arranged between the combustion chamber 1 and the air suction cylinder 2, and a second filter screen 8 is arranged in the smoke collection port 5.
Preferably, a third filter 9 is present between said duct 6 and the combustion chamber 1.
The purpose of the filter screen is to facilitate cleaning and to make the collected gas free of soot residues.
The utility model discloses a be used for tobacco sample burning and flue gas collection device use as follows:
when the tobacco sample is tobacco leaves or tobacco shreds, the other end of the pipeline 6 is closed by the fixing clamp 4; opening the chamber door 3, putting the tobacco leaf or tobacco shred samples into the combustion chamber 1 for ignition, using the air extraction cylinder 2 to extract air, and collecting the smoke generated by the combustion of the tobacco leaf or tobacco shred samples through the smoke collection port 5; after the combustion is finished, opening the chamber door 3 to clean tobacco shred ash so as to carry out the next test combustion;
when the tobacco sample is a cigarette, the chamber door 3 is closed and sealed; inserting the cigarette into the end of the pipeline 6 and igniting; the air extracting cylinder 2 is used for extracting air, and smoke generated by cigarette combustion is collected through a smoke collecting opening 5; after the burning is finished, the residual cigarette stub after the burning of the cigarette is removed, and the next test burning can be carried out.
The utility model discloses a be used for tobacco sample burning and flue gas collection device also can use combustion chamber 1 and pipeline 6 simultaneously.
The utility model has the advantages that:
the utility model discloses a be used for tobacco sample burning and flue gas collection device can burn the tobacco of two kinds of different grade types, tobacco leaf or pipe tobacco, or cigarette promptly. The device of the utility model has simple design and low cost; after burning, the ash is convenient to clean, the test efficiency is high, and the device is suitable for laboratories.
Description of the drawings:
fig. 1 is a schematic view of the device for burning tobacco samples and collecting smoke of the present invention.
The reference signs are: 1. a combustion chamber; 2. an air pumping cylinder; 3. a chamber; 4. a fixing clip; 5. a flue gas collection port; 6. A pipeline; 7. a first filter screen; 8. a second filter screen; 9. and a third filter screen.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will refer to the accompanying drawings to describe specific embodiments of the present invention. The drawings in the following description are only examples of the present invention, and it will be obvious to those skilled in the art that other drawings and other embodiments can be obtained without inventive effort. In addition, the terms of design orientation merely indicate relative positional relationships among the components, not absolute positional relationships.
A device for combustion and smoke collection of tobacco samples, as shown in figure 1, comprising: the combustion chamber 1 is barrel-shaped, and a chamber door 3 is arranged on the side wall of the combustion chamber; the chamber door 3 can be opened to place tobacco samples such as tobacco leaves and cut tobacco and the like, and can be used as an air inlet when the tobacco samples are combusted; when not in use, the valve can be closed and sealed; the air pumping cylinder 2 is arranged at the upper part of the combustion chamber 1, and a smoke collecting opening 5 is formed in the side part of the air pumping cylinder 2. The upper part of the side wall of the combustion chamber 1 is provided with a pipeline 6 which is communicated with the combustion chamber 1; the other end of the pipeline 6 is provided with a fixing clamp 4, and the inner diameter of the end of the pipeline 6 is the same as the outer diameter of the cigarette; the purpose of the tube 6 is to use the tube 6 when the tobacco sample is a cigarette.
A first filter screen 7 is arranged between the combustion chamber 1 and the air extraction cylinder 2, and a second filter screen 8 is arranged in the flue gas collection port 5; a third filter screen 9 is arranged between the pipeline 6 and the combustion chamber 1.
The utility model discloses a be used for burning of tobacco sample and flue gas collection device use as follows:
when the tobacco sample is tobacco leaves or tobacco shreds, the other end of the pipeline 6 is sealed by the fixing clamp 4; opening the chamber door 3, putting the tobacco leaf or tobacco shred samples into the combustion chamber 1 for ignition, using the air extraction cylinder 2 to extract air, and collecting the smoke generated by the combustion of the tobacco leaf or tobacco shred samples through the smoke collection port 5; after the combustion is finished, opening the chamber door 3 to clean tobacco shred ash so as to carry out the next test combustion;
when the tobacco sample is a cigarette, the chamber door 3 is closed and sealed; the cigarette is inserted into the other end of the pipeline 6 and is ignited; the air extracting cylinder 2 is used for extracting air, and smoke generated by cigarette combustion is collected through a smoke collecting opening 5; after the burning is finished, the residual cigarette stub after the burning of the cigarette is removed, and the next test burning can be carried out.
The utility model discloses a be used for tobacco sample burning and flue gas collection device also can use combustion chamber 1 and pipeline 6 simultaneously.
The above is only the concrete embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention, therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (3)
1. A device for combustion of tobacco samples and collection of fumes, characterized in that it comprises:
the combustion chamber (1) is barrel-shaped, and a chamber door (3) is opened on the side wall of the combustion chamber; the upper part of the side wall of the combustion chamber (1) is provided with a pipeline (6) which is communicated with the combustion chamber (1); a fixing clamp (4) is arranged at the other end of the pipeline (6), and the inner diameter of the end of the pipeline (6) is the same as the outer diameter of the cigarette;
the air pumping cylinder (2) is arranged at the upper part of the combustion chamber (1), and the side part of the air pumping cylinder (2) is a smoke collecting opening (5).
2. Device for the combustion and collection of fumes for tobacco samples according to claim 1, characterized in that between the combustion chamber (1) and the suction cylinder (2) there is a first filter (7), inside said fume collection mouth (5) there is a second filter (8).
3. Device for the combustion and collection of fumes for tobacco samples according to claim 1, characterized in that a third filter (9) is interposed between said duct (6) and the combustion chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220217722.2U CN217065425U (en) | 2022-01-26 | 2022-01-26 | Be used for burning of tobacco sample and flue gas collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220217722.2U CN217065425U (en) | 2022-01-26 | 2022-01-26 | Be used for burning of tobacco sample and flue gas collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217065425U true CN217065425U (en) | 2022-07-29 |
Family
ID=82542418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220217722.2U Active CN217065425U (en) | 2022-01-26 | 2022-01-26 | Be used for burning of tobacco sample and flue gas collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217065425U (en) |
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2022
- 2022-01-26 CN CN202220217722.2U patent/CN217065425U/en active Active
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