CN201238593Y - Low-temperature tobacco oven heated by hot-water system - Google Patents
Low-temperature tobacco oven heated by hot-water system Download PDFInfo
- Publication number
- CN201238593Y CN201238593Y CNU2008200680202U CN200820068020U CN201238593Y CN 201238593 Y CN201238593 Y CN 201238593Y CN U2008200680202 U CNU2008200680202 U CN U2008200680202U CN 200820068020 U CN200820068020 U CN 200820068020U CN 201238593 Y CN201238593 Y CN 201238593Y
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- Prior art keywords
- hot
- water
- cut
- valve
- water tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 241000208125 Nicotiana Species 0.000 title abstract description 11
- 235000002637 Nicotiana tabacum Nutrition 0.000 title abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 23
- 235000019504 cigarettes Nutrition 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 5
- 102000010637 Aquaporins Human genes 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009123 feedback regulation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a low-temperature tobacco dryer heated by a hot water system, and belongs to the technical field of a cigarette device. The hot water system for automatically controlling the temperature of hot water within the scope of 90 to 120 degrees is arranged on the tobacco dryer; two water channels, namely a hot water tank and a cold water tank, are arranged in the hot water system in parallel; the water inlet end of the hot water tank is communicated with a pneumatic cutting-off valve; the hot water tank is also communicated with a steam valve with a pneumatic film adjusting valve; the cold water tank is communicated with another pneumatic cutting-off valve; a confluent water channel of the parallel water channels of the hot water tank and the cold water tank accesses to the tobacco dryer and is communicated with a rotating joint; and a temperature sensing transmitter is arranged in the water channel. The utility model has the advantages of reasonable design, simple structure, easy implementation and high automaticity, and can ensure that the tobacco dryer works under the lower temperature of below 100 degrees.
Description
Technical field
The utility model belongs to the cigarette machine technical field, and being specifically related to a kind of is the lower cut-tobacco drier of temperature of heat medium with hot water, is particularly suitable for the cut-tobacco drier on the primary processing line.
Background technology
In the prior art, cut-tobacco drier on the cigarette production line is the heating thermal source with steam, under the acting in conjunction of hot-air system and humidity discharging system, remove the moisture in the pipe tobacco, pipe tobacco is subjected to the high-temperature process of 120-150 degree, the volatilization of part material, the excitant of flue gas has and alleviates, but some aroma substances incur loss.The cut-tobacco drier of prior art uses Steam Heating, because the steam operating temperature surpasses 100 degree, and regulates accuracy and can not satisfy required precision when the 100 degree left and right sides.The cut-tobacco drier of prior art can not satisfy the technological requirement of the lower temperature of 90 degree-120 degree.
The utility model content
At the above-mentioned deficiency of prior art, the technical problems to be solved in the utility model provides a kind of low temperature cut-tobacco drier with the hot-water heating system heating, and it can carry out the heating of the lower temperature of 90-120 degree to pipe tobacco, and the assurance aroma substance is not suffered a loss.
The technical solution of the utility model is: the low temperature cut-tobacco drier with the hot-water heating system heating contains cut-tobacco drier, and cut-tobacco drier is provided with swivel joint, condensation-water drain.Described cut-tobacco drier is provided with the automatic control hot water temperature that is connected with the swivel joint hot-water heating systems at 90-120 degree, is provided with the hot-water cylinder pipeline of water and vapor mixing and the cold water tank pipeline of branch road in the hot-water heating system; The hot-water cylinder water inlet end is connected with pneumatic cut-off valve, and hot-water cylinder also is connected with the steam valve that has pneumatic diaphragm control valve; Cold water tank is connected with pneumatic cut-off valve; Hot-water cylinder pipeline and cold water tank pipeline converge pipeline and lead to cut-tobacco drier and be connected with swivel joint, and this converges and is provided with the TEMP transmitter in the pipeline.
The signal output part of TEMP transmitter links to each other with the signal input part of computer control system, the electric signal input end of pneumatic diaphragm control valve links to each other with the output of computer control system, the control signal output of computer control system also with the hot-water cylinder aquaporin in pneumatic cut-off valve and cold water tank aquaporin in the input interface of the signal of telecommunication of pneumatic cut-off valve link to each other.Condensation-water drain is connected with condensate system.
The utility model is reasonable in design, and is simple in structure, implements easily, and the automaticity height can satisfy the lower temperature work of cut-tobacco drier below 100 degree.
Description of drawings
Accompanying drawing 1 is the utility model one example structure schematic diagram;
Accompanying drawing 2 is prior art cut-tobacco drier structural representations.
Accompanying drawing acceptance of the bid keep the score state as follows: 1-ball valve; 2-filter; 3-pneumatic cut-off valve; 4-hot-water cylinder; 5-pneumatic diaphragm control valve; 6-pump; 7-Pressure gauge; 8-TEMP transmitter; 9-cold water tank; 10-pneumatic cut-off valve; 11-steam valve; 12-water source; 13-condensate system; 14-check-valves; 15-stop valve; 16-pneumatic cut-off valve; 17-filter; 18-drain valve; 19-stop valve; 20-peephole; 21-condensation-water drain; 22-swivel joint; 23-cut-tobacco drier; 24-humidity discharging pipe; 25-hot air duct; 26-cover frame; 27-pipe-line system; 28-charging cover; 29-frame; 30-cylindrical shell; 31-discharging cover.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.The novel cut-tobacco drier of described low temperature utilizes steam and cold water mix to form the hot water of uniform temperature, the temperature of hot water is pressed temperature required automatic control by TEMP transmitter 8 and steam pneumatic diaphragm control valve 5, hot water is delivered to the cylindrical shell heating plate by the certain pressure of tubing pump 6 usefulness by swivel joint 22, by heat transmission heating pipe tobacco, to reach removal moisture, satisfy the purpose of technological requirement.
Accompanying drawing 2 is depicted as the cut-tobacco drier of prior art, and what use among Fig. 2 is Steam Heating, because the steam operating temperature surpasses 100 degree, and regulates accuracy and can not satisfy required precision when the 100 degree left and right sides.Said system can not satisfy technology 90 degree---the technological requirement of 120 degree.
Accompanying drawing 1 is the utility model one embodiment, the temperature of diagram TEMP transmitter 8 can be selected according to the real work needs, water is by ball valve 1, filtration through filter 2, connect hot-water cylinder 4 or cold water tank 9, under different working conditions, enter different working conditions by pneumatic cut-off valve 3 and 10 respectively.Under the normal operation, through pneumatic cut-off valve 3, steam and water mix formation hot water in hot-water cylinder 4, needing under the situation of lower temperature, through pneumatic cut-off valve 10, can reduce the hot water temperature, control the hot water temperature by pneumatic diaphragm control valve 5 steam regulation valves 11, through the pressurization of pump 6, Pressure gauge 7 shows the pressure of hot water, and TEMP transmitter 8 passes to computer control system to the hot water temperature, come feedback regulation pneumatic diaphragm control valve 5, making the hot water of uniform temperature and pressure enter cut-tobacco drier 23 becomes heating energy source, under the effect of hot-air system and humidity discharging system, makes shredded tobacco baking arrive certain moisture.Hot-air system and humidity discharging system two systems do not show at Fig. 1.
This cut-tobacco drier has been compared following advantage with general cylinder cut tobacco dryer:
(1) provide a kind of low temperature novel cut-tobacco drier, it carries out low temperature (90-120 to sheet and shreds Degree) drying and processing has guaranteed product quality.
(2) to detection, the control of hot water flow and temperature, compare detection, the control of steam Stable and accurate, therefore, the control of baking silk process is more stable.
(3) use descends the equipment difference variation than the temperature at the end, and service life of equipment is longer.
This product design novelty, simple in structure, intelligence control, sturdy and durable, safe and reliable, Repair and maintenance is convenient, economical and practical, and have that control is more stable, service life of equipment is longer etc. Advantage can be widely used on the primary processing line.
Claims (3)
1, a kind of low temperature cut-tobacco drier with the hot-water heating system heating, contain cut-tobacco drier, cut-tobacco drier is provided with swivel joint, condensation-water drain, it is characterized in that: described cut-tobacco drier (23) is provided with the automatic control hot water temperature that is connected with swivel joint (22) hot-water heating systems at 90-120 degree, be provided with hot-water cylinder (4) pipeline of water and vapor mixing and cold water tank (9) pipeline of branch road in the hot-water heating system; Hot-water cylinder (4) water inlet end is connected with pneumatic cut-off valve (3), and hot-water cylinder (4) also is connected with the steam valve that has pneumatic diaphragm control valve (5) (11); Cold water tank (9) is connected with pneumatic cut-off valve (10); Hot-water cylinder (4) pipeline and cold water tank (9) pipeline converge pipeline and lead to cut-tobacco drier and be connected with swivel joint (22), and this converges and is provided with TEMP transmitter (8) in the pipeline.
2, the low temperature cut-tobacco drier with the hot-water heating system heating according to claim 1, it is characterized in that: the signal output part of TEMP transmitter (8) links to each other with the signal input part of computer control system, the electric signal input end of pneumatic diaphragm control valve (5) links to each other with the output of computer control system, and the control signal output of computer control system also links to each other with the input interface of pneumatic cut-off valve (3) with pneumatic cut-off valve (10) signal of telecommunication.
3, the low temperature cut-tobacco drier with the hot-water heating system heating according to claim 1, it is characterized in that: condensation-water drain (21) is connected with condensate system (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200680202U CN201238593Y (en) | 2008-06-24 | 2008-06-24 | Low-temperature tobacco oven heated by hot-water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200680202U CN201238593Y (en) | 2008-06-24 | 2008-06-24 | Low-temperature tobacco oven heated by hot-water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238593Y true CN201238593Y (en) | 2009-05-20 |
Family
ID=40711878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200680202U Expired - Fee Related CN201238593Y (en) | 2008-06-24 | 2008-06-24 | Low-temperature tobacco oven heated by hot-water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238593Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028304B (en) * | 2009-09-27 | 2013-05-22 | 湖北中烟工业有限责任公司 | Two-stage tobacco shred baking machine with combination of heat-preservation cylinder and steam sheet cylinder |
| CN103948159A (en) * | 2014-05-16 | 2014-07-30 | 中国烟草总公司郑州烟草研究院 | Liquid-phase heating circulation system for tobacco material drying drum |
| CN104850151A (en) * | 2015-03-13 | 2015-08-19 | 江苏中烟工业有限责任公司 | Temperature control method for airflow type cut tobacco dryer combustion chamber |
| CN106805283A (en) * | 2017-03-16 | 2017-06-09 | 福建金闽再造烟叶发展有限公司 | Tobacco drying unit |
| CN109820231A (en) * | 2019-03-18 | 2019-05-31 | 云南中烟工业有限责任公司 | A kind of baking silk system and its application method heating the cigarette shreds that do not burn for circumferential direction |
-
2008
- 2008-06-24 CN CNU2008200680202U patent/CN201238593Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028304B (en) * | 2009-09-27 | 2013-05-22 | 湖北中烟工业有限责任公司 | Two-stage tobacco shred baking machine with combination of heat-preservation cylinder and steam sheet cylinder |
| CN103948159A (en) * | 2014-05-16 | 2014-07-30 | 中国烟草总公司郑州烟草研究院 | Liquid-phase heating circulation system for tobacco material drying drum |
| CN104850151A (en) * | 2015-03-13 | 2015-08-19 | 江苏中烟工业有限责任公司 | Temperature control method for airflow type cut tobacco dryer combustion chamber |
| CN104850151B (en) * | 2015-03-13 | 2017-01-11 | 江苏中烟工业有限责任公司 | Temperature control method for airflow type cut tobacco dryer combustion chamber |
| CN106805283A (en) * | 2017-03-16 | 2017-06-09 | 福建金闽再造烟叶发展有限公司 | Tobacco drying unit |
| CN109820231A (en) * | 2019-03-18 | 2019-05-31 | 云南中烟工业有限责任公司 | A kind of baking silk system and its application method heating the cigarette shreds that do not burn for circumferential direction |
| CN109820231B (en) * | 2019-03-18 | 2024-02-23 | 云南中烟工业有限责任公司 | Cut tobacco drying system for circumferentially heating non-combustible cigarette cut tobacco and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20090520 Termination date: 20160624 |