CN203281455U - Material liquid spraying feeding device with tobacco sheet spraying combined with suction - Google Patents
Material liquid spraying feeding device with tobacco sheet spraying combined with suction Download PDFInfo
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- CN203281455U CN203281455U CN2013202282569U CN201320228256U CN203281455U CN 203281455 U CN203281455 U CN 203281455U CN 2013202282569 U CN2013202282569 U CN 2013202282569U CN 201320228256 U CN201320228256 U CN 201320228256U CN 203281455 U CN203281455 U CN 203281455U
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Abstract
The utility model discloses a material liquid spraying feeding device with tobacco sheet spraying combined with suction, and the device is used for spraying sizing agent onto substrates in the production process of tobacco sheets. The device comprises a material liquid tank, a main pressure tank, a conveying device, spraying nozzles and a negative-pressure device, wherein the conveying device comprises a main conveying pump and spraying nozzle conveying pumps, the main conveying pump is arranged on a pipeline between the material liquid tank and the main pressure tank, the spraying nozzles are arranged above a conveying belt for conveying the substrates, the number of the spraying nozzles is determined according to production requirements, more than two spraying nozzles are connected with the main pressure tank in parallel through pipelines, one spraying nozzle conveying pump is arranged on a pipeline between each spraying nozzle and the main pressure tank, liquid inlets of the spraying nozzles are further connected with an air compression pipeline, and the negative-pressure device is arranged below the conveying belt. According to the device, the spraying method is combined with the back-face negative-pressure suction technology, the spraying spreading rate on the tobacco sheet substrates is improved to a large extent, particularly, the adding ratio of tobacco powder is improved, quality of the tobacco sheets is improved, and the structure of the device is suitable for assembly line production.
Description
Technical field
The utility model is located at the tobacco manufacture field, is specifically related to a kind of spray that combines by spray-on process and negative pressure suction and adds the device of feed liquid in producing reconstituted tobacoo.
Background technology
Reconstituted tobacoo claims again reconstituted tobacco, recombination tobacco leaf or homogeneous tobacco leaf.Mainly by offal fragment, offal or discarded tobacco leaf, additional string, adhesive and other additive form.Reconstituted tobacco now has been widely used as cigarette products as the tobacco product raw material.Utilize tobacco low order raw material to laminate to have that cost is low, fillibility good, and can reduce in flue gas the characteristics such as tar content, make and start from the 1950's.
in the process of producing reconstituted tobacoo, tobacco powder need to be applied on the substrate of making by paper process, existing conventional means is tobacco powder is attached on the tobacco substrate on the rubbing method technical foundation, comprise adopting directly and add, and add after mixing with coating fluid, but because the paper substrate structure of tobacco substrate hardens, smooth surface, load capacity is not enough, the spreading rate of present traditional tobacco sheets by paper making method (the tobacco material such as tobacco extract of interpolation accounts for the mass percent of finished product) is generally 40% left and right, the high sucking quality defect that must cause reconstituted tobacoo of content of the few paper substrate of the tobacco material that adds, addition also is difficult to surpass 20% of reconstituted tobacoo gross mass in actual production, be generally 5-10%.
The utility model content
Technical purpose of the present utility model is to adhere to few defect for tobacco powder on the tobacco substrate of existing rubbing method existence, and provide a kind of spray on the tobacco substrate of adopting spray-on process and negative pressure suction to combine to add the device of slurry, effectively improved the spreading rate of tobacco substrate, especially improve the adding proportion of tobacco powder, greatly promoted the quality of reconstituted tobacoo.
The utility model adopts following technical scheme to realize: a kind of reconstituted tobacoo spraying aspirator, comprise spray equipment 16 and negative suction system 12, described spray equipment 16 is arranged on above or below the conveyer belt of carrying the tobacco substrate, described conveyer belt is foraminous conveyer 13, and it is corresponding with the position of spray equipment 16 that 12 of negative suction systems are arranged on the opposing party of foraminous conveyer 13;
Described spray equipment 16 comprises material liquid tank 1, conveying device and shower nozzle 10, and described shower nozzle 10 is connected with material liquid tank 1 by conveying device, and shower nozzle 10 is near described conveyer belt setting, and the inlet of described shower nozzle 10 connects compressed air piping 8.
Described conveying device comprises gross pressure tank 3, total delivery pump and shower nozzle delivery pump, total delivery pump is arranged on pipeline between material liquid tank 1 and gross pressure tank 3, the quantity of described shower nozzle 10 is determined according to production requirement, plural shower nozzle 10 is in parallel with gross pressure tank 3 by pipeline, is provided with described shower nozzle delivery pump on the pipeline between each shower nozzle 10 and gross pressure tank 3.
The interior negative-pressure air fan 14 that arranges of described negative suction system 12, the pump orifice of negative-pressure air fan 14 arranges towards conveyer belt 11, and its air outlet place arranges moisture exhausting port 15.
Be provided with air pressure-adjusting valve 9 on compressed air piping 8.
Described total delivery pump is screw pump 2.
Described shower nozzle delivery pump is peristaltic pump or membrane pump.
Be provided with compensator or trimmer pressure tank 7 on the pipeline between described peristaltic pump or membrane pump and shower nozzle.
Described compensator or trimmer pressure tank 7 is provided with Pressure gauge 5.
Described compensator or trimmer pressure tank 7 is provided with purge valve 6.
the utility model uses the negative pressure suction resist technology at the spray-on process combined base back side, utilize outside gases at high pressure strong atomizing peristaltic pump to carry the composite mortar of coming, the composite mortar spray is added to substrate surface, the compensator or trimmer pressure tank that is used in conjunction with peristaltic pump or membrane pump has solved the pulse pumping that peristaltic pump or membrane pump exist, guarantee that slurry evenly sprays and is added to substrate surface and effectively is penetrated into substrate inside rapidly, adopt the negative pressure protection at the substrate another side simultaneously, guarantee that substrate self structure when the liquid that absorbs sole mass 3-9 times is not destroyed, and it is online to oven dry to be close to the foraminous conveyer high speed transfer, negative pressure can promote the bonding of composite mortar and reconstituted tobacoo substrate simultaneously, promote the powder in slurry to enter in the space of substrate surface and nearly surface portion, the composite mortar that strong negative-pressure can also be controlled liquid-solid blend adds liquid-solid separation in process in spray, a common dry linting difficult problem when solving reconstituted tobacoo and adding a large amount of tobacco powder, also can solve a quantitative and even adding technique difficult problem.
From the above mentioned, the utility model spraying effect is obvious, has improved to a great extent the on-chip spreading rate of reconstituted tobacoo, especially improved the ratio of adding tobacco powder, promoted the quality of reconstituted tobacoo, a plurality of shower nozzles are in parallel with the gross pressure tank, each shower nozzle can be controlled separately, is applicable to streamline production.
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Description of drawings
Fig. 1 is the structural representation of one of them shower nozzle of reconstituted tobacoo spraying aspirator of relating to of the utility model.
Fig. 2 is the structural representation of reconstituted tobacoo substrate up and down two ends shower nozzle and negative pressure device.
Number in the figure: 1-material liquid tank, 2-screw pump, 3-gross pressure tank, the 4-peristaltic pump, 5-Pressure gauge, 6-purge valve, 7-compensator or trimmer pressure tank, 8-compressed air piping, 9-air pressure-adjusting valve, the 10-shower nozzle, 11-substrate, 12-negative pressure device, the 13-foraminous conveyer, the 14-negative-pressure air fan, 15-moisture exhausting port, 16-spray equipment.
The specific embodiment
Embodiment 1
In conjunction with referring to Fig. 1 and Fig. 2, in the present embodiment, carrying the conveyer belt of substrate 11 is foraminous conveyer 13, shower nozzle 10 in spray equipment 16 is set above foraminous conveyer 13, foraminous conveyer 13 belows are provided with negative pressure device 12, be provided with negative-pressure air fan 14 in negative pressure device 12, the pump orifice of negative-pressure air fan 14 is up facing to the bottom of foraminous conveyer 13, and its below arranges the moisture that moisture exhausting port 15 is discharged from the slurry that substrate aspirates out.specifically referring to Fig. 1, spray equipment comprises material liquid tank 1, gross pressure tank 3, screw pump 2, peristaltic pump 4, compensator or trimmer pressure tank 7 and shower nozzle 10, screw pump 2 is arranged on pipeline between material liquid tank 1 and gross pressure tank 3, shower nozzle 10 is arranged on the conveyer belt top of carrying substrate 11, its quantity is determined according to production requirement, plural shower nozzle 10 is in parallel with gross pressure tank 3 by pipeline, be provided with peristaltic pump 4 on the pipeline between each shower nozzle 10 and gross pressure tank 3, peristaltic pump 4 also can adopt membrane pump to replace, because there are pulse in peristaltic pump 4 and membrane pump in pumping procedure, therefore be provided with on the pipeline between peristaltic pump 4 and shower nozzle that compensator or trimmer pressure tank 7 is temporary transient to be stored a certain amount of feed liquids and eliminate pulse in peristaltic pump 4 pumping procedures, guarantee that shower nozzle sprays feed liquid rapidly and uniformly, compensator or trimmer pressure tank 7 is provided with Pressure gauge 5 and purge valve 6, be respectively used to show pressure and pressure release.The inlet of shower nozzle 10 connects compressed air piping 8, is provided with air pressure-adjusting valve 9 on compressed air piping 8, can regulate the air pressure of atomization feed liquid.
Claims (9)
1. a reconstituted tobacoo spraying adds the device of feed liquid in conjunction with the suction spray, it is characterized in that: comprise spray equipment (16) and negative suction system (12), described spray equipment (16) is arranged on above or below the conveyer belt of carrying the tobacco substrate, described conveyer belt is foraminous conveyer (13), and it is corresponding with the position of spray equipment (16) that negative suction system (12) is arranged on the opposing party of foraminous conveyer (13);
Described spray equipment (16) comprises material liquid tank (1), conveying device and shower nozzle (10), and described shower nozzle (10) is connected with material liquid tank (1) by conveying device, and the inlet of described shower nozzle (10) connects compressed air piping (8); Described shower nozzle (10) be arranged on the conveyer belt of carrying substrate above or below.
2. a kind of reconstituted tobacoo spraying according to claim 1 adds the device of feed liquid in conjunction with the suction spray, it is characterized in that: described conveying device comprises gross pressure tank (3), total delivery pump and shower nozzle delivery pump, total delivery pump is arranged on pipeline between material liquid tank (1) and gross pressure tank (3), the quantity of described shower nozzle (10) is determined according to production requirement, plural shower nozzle (10) is in parallel with gross pressure tank (3) by pipeline, is provided with described shower nozzle delivery pump on the pipeline between each shower nozzle (10) and gross pressure tank (3).
3. a kind of reconstituted tobacoo spraying according to claim 1 adds the device of feed liquid in conjunction with the suction spray, it is characterized in that: negative-pressure air fan (14) is set in described negative suction system (12), the pump orifice of negative-pressure air fan (14) arranges towards conveyer belt (11), and its air outlet place arranges moisture exhausting port (15).
4. a kind of reconstituted tobacoo spraying according to claim 1 adds the device of feed liquid in conjunction with the suction spray, it is characterized in that: be provided with air pressure-adjusting valve (9) on compressed air piping (8).
5. a kind of reconstituted tobacoo spraying according to claim 2 adds the device of feed liquid in conjunction with the suction spray, and it is characterized in that: described total delivery pump is screw pump (2).
6. a kind of reconstituted tobacoo spraying according to claim 2 adds the device of feed liquid in conjunction with the suction spray, and it is characterized in that: described shower nozzle delivery pump is peristaltic pump or membrane pump.
7. a kind of reconstituted tobacoo spraying according to claim 6 adds the device of feed liquid in conjunction with the suction spray, it is characterized in that: be provided with compensator or trimmer pressure tank (7) on the pipeline between described peristaltic pump or membrane pump and shower nozzle.
8. a kind of reconstituted tobacoo spraying according to claim 7 adds the device of feed liquid in conjunction with the suction spray, and it is characterized in that: described compensator or trimmer pressure tank (7) is provided with Pressure gauge (5).
9. a kind of reconstituted tobacoo spraying according to claim 8 adds the device of feed liquid in conjunction with the suction spray, and it is characterized in that: described compensator or trimmer pressure tank (7) is provided with purge valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202282569U CN203281455U (en) | 2013-04-28 | 2013-04-28 | Material liquid spraying feeding device with tobacco sheet spraying combined with suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202282569U CN203281455U (en) | 2013-04-28 | 2013-04-28 | Material liquid spraying feeding device with tobacco sheet spraying combined with suction |
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| Publication Number | Publication Date |
|---|---|
| CN203281455U true CN203281455U (en) | 2013-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013202282569U Expired - Lifetime CN203281455U (en) | 2013-04-28 | 2013-04-28 | Material liquid spraying feeding device with tobacco sheet spraying combined with suction |
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| CN (1) | CN203281455U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616188A (en) * | 2013-11-27 | 2014-03-05 | 上海烟草集团有限责任公司 | Multifunctional test equipment |
| CN103960768A (en) * | 2014-03-10 | 2014-08-06 | 广东省金叶科技开发有限公司 | Sizing agent spraying device for reconstituted tobacco production by means of dry method of paper-making |
| CN104068461A (en) * | 2014-06-25 | 2014-10-01 | 河南中烟工业有限责任公司 | Anti-sticking and anti-dropping charging and flavoring device |
| CN104878457A (en) * | 2015-06-17 | 2015-09-02 | 东华大学 | Solution supply device for large-scale electrostatic spinning |
| CN106714588A (en) * | 2014-09-30 | 2017-05-24 | 菲利普莫里斯生产公司 | Homogenized tobacco material and method of production of homogenized tobacco material |
| CN108654885A (en) * | 2018-07-19 | 2018-10-16 | 湖南三匠人科技有限公司 | A kind of coating apparatus |
| CN110584179A (en) * | 2019-09-30 | 2019-12-20 | 玉溪市新特材料有限公司 | Perfuming device of low temperature non-combustible cigarette |
-
2013
- 2013-04-28 CN CN2013202282569U patent/CN203281455U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616188A (en) * | 2013-11-27 | 2014-03-05 | 上海烟草集团有限责任公司 | Multifunctional test equipment |
| CN103616188B (en) * | 2013-11-27 | 2016-03-02 | 上海烟草集团有限责任公司 | A kind of testing apparatus for tobacco leaf production equipment |
| CN103960768A (en) * | 2014-03-10 | 2014-08-06 | 广东省金叶科技开发有限公司 | Sizing agent spraying device for reconstituted tobacco production by means of dry method of paper-making |
| CN104068461A (en) * | 2014-06-25 | 2014-10-01 | 河南中烟工业有限责任公司 | Anti-sticking and anti-dropping charging and flavoring device |
| CN104068461B (en) * | 2014-06-25 | 2016-04-27 | 河南中烟工业有限责任公司 | A kind of reinforced perfuming device preventing sizing and tear drop |
| CN106714588A (en) * | 2014-09-30 | 2017-05-24 | 菲利普莫里斯生产公司 | Homogenized tobacco material and method of production of homogenized tobacco material |
| US10813381B2 (en) | 2014-09-30 | 2020-10-27 | Philip Morris Products S.A. | Homogenized tobacco material and method of production of homogenized tobacco material |
| CN104878457A (en) * | 2015-06-17 | 2015-09-02 | 东华大学 | Solution supply device for large-scale electrostatic spinning |
| CN108654885A (en) * | 2018-07-19 | 2018-10-16 | 湖南三匠人科技有限公司 | A kind of coating apparatus |
| CN110584179A (en) * | 2019-09-30 | 2019-12-20 | 玉溪市新特材料有限公司 | Perfuming device of low temperature non-combustible cigarette |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
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| CX01 | Expiry of patent term |