CN212658512U - Tobacco flue-curing barn gas sample collection device capable of intelligently controlling temperature and time - Google Patents
Tobacco flue-curing barn gas sample collection device capable of intelligently controlling temperature and time Download PDFInfo
- Publication number
- CN212658512U CN212658512U CN202020314698.5U CN202020314698U CN212658512U CN 212658512 U CN212658512 U CN 212658512U CN 202020314698 U CN202020314698 U CN 202020314698U CN 212658512 U CN212658512 U CN 212658512U
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- Prior art keywords
- pipe orifice
- bottle
- curing barn
- absorption bottle
- sample collection
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 27
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 claims abstract description 47
- 241000208125 Nicotiana Species 0.000 claims abstract description 26
- 238000005070 sampling Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 4
- 239000005457 ice water Substances 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 241000270295 Serpentes Species 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a tobacco leaf roast room gas sample collection system during intelligence accuse temperature control, including porous sampling pipe, first buffer bottle, second buffer bottle, first absorption bottle, second absorption bottle, two snake-shaped condenser pipes, temperature control timing negative pressure pump, temperature sensor etc.. The multi-hole sampling pipe of the utility model is divided into an upper pipe orifice, a middle pipe orifice and a lower pipe orifice, which can conveniently collect gas in different directions in the curing barn; an intelligent three-way control valve is arranged near the middle nozzle, and oven gas samples of the upper nozzle, the middle nozzle and the lower nozzle are collected at any time; meanwhile, a temperature sensor is arranged near the upper pipe orifice and is connected with a temperature control and time control negative pressure pump outside the curing barn through wireless transmission, the operation can be started at a preset optimal temperature point, and enrichment operation is carried out according to a set optimal time period, so that volatile components in the tobacco leaves are quickly and effectively detected.
Description
Technical Field
The utility model relates to a tobacco flue-curing barn gas sample collection device during intelligent temperature control and time control.
Background
Baking is a key link in cigarette production, and in the baking process, the temperature and humidity determine the chemical or biological changes of the internal components of the tobacco leaves. For example, the aroma precursor in the tobacco leaves is cracked or degraded into small molecular aroma compounds by enzyme catalysis, and meanwhile, the aroma compounds are volatilized into the curing barn along with the volatilization of moisture, and researches show that the volatile and semi-volatile components in the cured burley tobaccos are reduced and mainly related to volatilization. Currently, the tobacco baking process is mainly evaluated according to the color and form change of tobacco, and the method is easily influenced by subjectivity and environmental factors, so that the change condition of the tobacco baking is scientifically monitored in the whole process, and the gas sampling of a baking room has the significance of scientifically guiding the tobacco baking. The utility model discloses a prior art utility model (patent No. 2017203218214), provide a tobacco flue-curing barn gas sample collection device, the absorption liquid in the sample collection bottle can be convenient change to be convenient for gather different gaseous material samples, but the device's weak point lies in, can not gather the flue-curing barn gas sample at best temperature and best enrichment time quantum intelligently, thereby detect the quick effectively of volatile composition in the tobacco leaf.
Disclosure of Invention
An object of the utility model is to solve above problem, provide a tobacco flue-curing barn gas sample collection device during intelligence accuse temperature accuse.
The purpose of the utility model is realized like this:
the utility model provides a tobacco flue-curing barn gas sample collection system, includes porous sampling pipe, first buffer bottle, second buffer bottle, first absorption bottle, second absorption bottle, two snake shape condenser pipes, exhaust tube, accuse temperature timing negative pressure pump, temperature sensor, the exhaust tube be equipped with gas flowmeter, accuse temperature timing negative pressure pump is connected with first buffer bottle, first buffer bottle be connected with first absorption bottle, first absorption bottle be connected with the second absorption bottle, the end opening of two snake shape condenser pipes and the mill mouth sealing connection of second absorption bottle, the second absorption bottle in be equipped with the absorption liquid, and the pipe mouth of pipe of the first absorption bottle of second absorption bottle in-connection is located below the absorption liquid level, the second buffer bottle pass through the pipe and be connected with two snake shape condenser pipes.
The porous sampling conduit is respectively communicated with the upper pipe orifice, the middle pipe orifice and the lower pipe orifice.
The sampling conduit is provided with an intelligent three-way control valve and a regulator with an automatic opening and closing adjusting function, and the intelligent three-way control valve respectively controls and collects gas from the upper pipe orifice, the middle pipe orifice and the lower pipe orifice.
The temperature sensor is wirelessly connected with the temperature control timing negative pressure pump, and the temperature control timing negative pressure pump performs timing enrichment work at a set temperature. The temperature control timing negative pressure pump is provided with a display screen for displaying set temperature and time. The first absorption bottle and the second absorption bottle are soaked in the cold trap box and are not in contact with the cold trap box.
And the refrigerant in the cold trap tank is ice water. The upper pipe orifice, the middle pipe orifice and the lower pipe orifice
Respectively absorb different gas sampling points in the curing barn.
The utility model has the advantages that: the multi-hole sampling pipe of the utility model is divided into an upper pipe orifice, a middle pipe orifice and a lower pipe orifice, which can conveniently collect gas in different directions in the curing barn; a three-way control valve is arranged near the middle nozzle, and oven gas samples of the upper nozzle, the middle nozzle and the lower nozzle are collected at any time; meanwhile, a temperature sensor is arranged near the upper pipe orifice and is connected with a temperature control and time control negative pressure pump outside the curing barn through wireless transmission, the operation can be started at a preset optimal temperature point, and enrichment operation is carried out according to a set optimal time period, so that volatile components in the tobacco leaves are quickly and effectively detected.
Drawings
FIG. 1: schematic diagram of a tobacco leaf curing barn gas sample collecting device. FIG. 2: schematic diagram of an intelligent three-way control valve in a production plant. In the figure: 1-porous sampling pipe, 2-first buffer bottle, 3-second buffer bottle, 4-first absorption bottle, 5-second absorption bottle, 6-double-snake-shaped condenser pipe, 7-air exhaust pipe, 8-temperature control timing negative pressure pump, 9-temperature sensor, 10-upper pipe orifice, 11-middle pipe orifice, 12-lower pipe orifice, 13-intelligent three-way control valve, 14-gas flowmeter, 15-negative pressure pump display screen, 16-cold trap box, 17-ice water, 18-baking room wall, 131-three-way valve body and 132-three-way valve intelligent adjusting device.
Detailed Description
The invention will be further described with reference to the drawings, but not in any way whatsoever
The utility model discloses restrict, based on the utility model discloses any transform or the replacement that the teaching was done all belong to the utility model discloses a protection scope. As shown in the figures 1 and 2, the gas sample collection device for the tobacco leaf curing barn during intelligent temperature control comprises a porous sampling guide pipe (1), a first buffer bottle (2), a second buffer bottle (3), a first absorption bottle (4), a second absorption bottle (5), a double-snake-shaped condensation pipe (6), an exhaust pipe (7), a temperature control timing negative pressure pump (8) and a temperature sensor (9), wherein the exhaust pipe (7) is provided with a gas flowmeter (14), the temperature control timing negative pressure pump (8) is connected with the first buffer bottle (2), the first buffer bottle (2) is connected with the first absorption bottle (4), the first absorption bottle (4) is connected with the second absorption bottle (5), the bottom opening of the double-snake-shaped condensation pipe (6) is in sealing connection with the ground opening of the second absorption bottle (5), absorption liquid is arranged in the second absorption bottle (5), and the guide pipe connected with the first absorption bottle (4) in the second absorption bottle (5) is positioned on the liquid level of the liquid level And the second buffer bottle (3) is connected with the double-snake-shaped condensation pipe (6) through a conduit.
The porous sampling conduit (1) is respectively communicated with an upper pipe orifice (10), a middle pipe orifice (11) and a lower pipe orifice (12).
The sampling guide pipe (1) is provided with an intelligent three-way control valve (13) which is provided with a valve body (131) and a regulator (132) with automatic opening and closing functions, and the intelligent three-way control valve controls and collects gas from an upper pipe orifice (10), a middle pipe orifice (11) and a lower pipe orifice (12) respectively.
The temperature sensor (9) is wirelessly connected with the temperature control timing negative pressure pump (8), and the temperature control timing negative pressure pump (8) performs timing enrichment work at a set temperature.
The temperature control timing negative pressure pump (8) is provided with a negative pressure pump display screen (15) for displaying set temperature and time.
The first absorption bottle (4) and the second absorption bottle (5) are soaked in the cold trap box (16), and the first absorption bottle (4) and the second absorption bottle (5) are not in contact with the cold trap box (16). The refrigerant in the cold trap tank (16) is ice water.
The upper pipe orifice (10), the middle pipe orifice (11) and the lower pipe orifice (12) respectively absorb different gas sampling points in the curing barn.
Claims (8)
1. The utility model provides a tobacco flue-curing barn gas sample collection device during intelligence accuse temperature accuse, its characterized in that: comprises a porous sampling catheter (1), a first buffer bottle (2), a second buffer bottle (3), a first absorption bottle (4), a second absorption bottle (5), a double-snake-shaped condenser pipe (6), an exhaust pipe (7), a temperature-control timing negative pressure pump (8) and a temperature sensor (9), wherein the exhaust pipe (7) is provided with a gas flowmeter (14), the temperature-control timing negative pressure pump (8) is connected with the first buffer bottle (2), the first buffer bottle (2) is connected with the first absorption bottle (4), the first absorption bottle (4) is connected with the second absorption bottle (5), the bottom opening of the double-snake-shaped condenser pipe (6) is hermetically connected with the ground opening of the second absorption bottle (5), absorption liquid is arranged in the second absorption bottle (5), and the catheter pipe orifice of the second absorption bottle (5) connected with the first absorption bottle (4) is positioned below the surface of the absorption liquid, the second buffer bottle (3) is connected with the double-snake-shaped condensation pipe (6) through a conduit.
2. The tobacco flue-curing barn gas sample collection device according to claim 1, wherein: the porous sampling conduit (1) is respectively communicated with an upper pipe orifice (10), a middle pipe orifice (11) and a lower pipe orifice (12).
3. The tobacco flue-curing barn gas sample collection device according to claim 1, wherein: the sampling guide pipe (1) is provided with an intelligent three-way control valve (13) which is provided with a valve body (131) and a regulator (132) with automatic opening and closing functions, and the intelligent three-way control valve controls and collects gas from an upper pipe orifice (10), a middle pipe orifice (11) and a lower pipe orifice (12) respectively.
4. The tobacco flue-curing barn gas sample collection device according to claim 1, wherein: the temperature sensor (9) is wirelessly connected with the temperature control timing negative pressure pump (8), and the temperature control timing negative pressure pump (8) performs timing enrichment work at a set temperature.
5. The tobacco flue-curing barn gas sample collection device according to claim 1, wherein: the temperature control timing negative pressure pump (8) is provided with a negative pressure pump display screen (15) for displaying set temperature and time.
6. The tobacco flue-curing barn gas sample collection device according to claim 1, wherein: the first absorption bottle (4) and the second absorption bottle (5) are soaked in the cold trap box (16), and the first absorption bottle (4) and the second absorption bottle (5) are not in contact with the cold trap box (16).
7. The tobacco flue-curing barn gas sample collection device according to claim 6, wherein: the refrigerant in the cold trap tank (16) is ice water.
8. The tobacco flue-curing barn gas sample collection device according to claim 2, wherein: the upper pipe orifice (10), the middle pipe orifice (11) and the lower pipe orifice (12) respectively absorb different gas sampling points in the curing barn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314698.5U CN212658512U (en) | 2020-03-14 | 2020-03-14 | Tobacco flue-curing barn gas sample collection device capable of intelligently controlling temperature and time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020314698.5U CN212658512U (en) | 2020-03-14 | 2020-03-14 | Tobacco flue-curing barn gas sample collection device capable of intelligently controlling temperature and time |
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| Publication Number | Publication Date |
|---|---|
| CN212658512U true CN212658512U (en) | 2021-03-05 |
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| CN202020314698.5U Expired - Fee Related CN212658512U (en) | 2020-03-14 | 2020-03-14 | Tobacco flue-curing barn gas sample collection device capable of intelligently controlling temperature and time |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189680A (en) * | 2020-03-14 | 2020-05-22 | 河南省恒景环境科技有限公司 | Tobacco flue-curing barn gas sample collection device capable of intelligently controlling temperature and time |
-
2020
- 2020-03-14 CN CN202020314698.5U patent/CN212658512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189680A (en) * | 2020-03-14 | 2020-05-22 | 河南省恒景环境科技有限公司 | Tobacco flue-curing barn gas sample collection device capable of intelligently controlling temperature and time |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: He Jixian Inventor after: Liu Suijun Inventor after: Yang Xin Inventor after: Guan Luohao Inventor after: Zhao Wanying Inventor after: Guanyu Inventor after: Xie Yunbo Inventor after: Yu Baohua Inventor after: Jing Yanqiu Inventor after: Li Junju Inventor after: Zhang Xuewei Inventor after: Gu Huizhan Inventor after: Ren Zhouying Inventor after: Zhang Qili Inventor after: Mu Mingxin Inventor after: Sun Zhipu Inventor before: He Jixian Inventor before: Liu Suijun Inventor before: Yang Xin Inventor before: Guan Luohao Inventor before: Zhao Wanying Inventor before: Guanyu Inventor before: Xie Yunbo Inventor before: Yu Baohua Inventor before: Jing Yanqiu Inventor before: Ren Zhouying Inventor before: Zhang Xuewei Inventor before: Li Junju Inventor before: Gu Huizhan Inventor before: Zhang Qili Inventor before: Mu Mingxin Inventor before: Sun Zhipu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210601 Address after: No. 186, Lianhua Road, Dongba sub district office, Lizhou District, Guangyuan City, Sichuan Province 628017 Patentee after: GUANGYUAN COMPANY, SICHUAN TOBACCO Co.,Ltd. Patentee after: HENAN HENGJING ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 450046 room 506, 5th floor, building 1, Nanhua Plaza, West Huxin 5th Road, Longzihu Mingli Road, Zhengdong New District, Zhengzhou City, Henan Province Patentee before: HENAN HENGJING ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210305 |