CN104815455A - Feeding device used for nicotine extraction by steam distillation method - Google Patents
Feeding device used for nicotine extraction by steam distillation method Download PDFInfo
- Publication number
- CN104815455A CN104815455A CN201510168088.2A CN201510168088A CN104815455A CN 104815455 A CN104815455 A CN 104815455A CN 201510168088 A CN201510168088 A CN 201510168088A CN 104815455 A CN104815455 A CN 104815455A
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- worm gear
- rotating shaft
- pillar buoy
- rotating disk
- steam distillation
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Abstract
The invention discloses a feeding device used for nicotine extraction by a steam distillation method, which comprises a cylindrical cylinder, a liquid inlet pipe is connected to the cylindrical cylinder, the liquid inlet pipe is connected to a lye tank by an alkali lye pump, a rotating shaft arranged with axial direction is arranged in the cylindrical cylinder, a belt pulley is connected to one end of the rotating shaft, a propulsion cylinder is sleeved at the other end of the rotating shaft, the propulsion cylinder is composed of several variable diameter cylinders with gradually reduced radius which are connected in order, the rotation resistant plates are arranged at the connection part of the variable diameter cylinder and the cylindrical cylinder, the worm gear spindle sleeves are sleeved on the rotating shaft, the worm gear spindle sleeves are mutually locked, a spiral blade is fixedly arranged on each worm gear spindle sleeve, a discharge hatch is arranged at end of the propulsion cylinder, and a briar dressing tooth is arranged on the worm gear spindle sleeve corresponding to the discharge hatch. The feeding device solves the problems of little compression capability of the equal diameter worm propeller, continuous rotation of fluffy materials while propulsion, and difficult feeding and compression realization, and overflowing of vapour containing nicotine can be effectively prevented.
Description
Technical field
the present invention relates to alkaloid extraction equipment technical field, be specifically related to a kind of feed arrangement of extraction by steam distillation nicotine.
Background technology
containing very valuable nicotine and Salanesol in Discarded Tobacco.Extraction nicotine and Salanesol, have organic solvent extraction-reverse-extraction method, CO 2 supercritical extraction method and carbonization decarboxylation (destructive distillation) method.Organic solvent extraction-reverse-extraction method not only will consume a large amount of organic solvents, and contaminated environment; Not only equipment needed thereby is expensive but also to mention cost too high for CO 2 supercritical extraction method; Carbonization decarboxylation (destructive distillation) method, because temperature is higher, has part Salanesol to be transformed to enantiomer, causes its biologically active to reduce.Under alkali condition, with steam distillation effective component extracting nicotine from tobacco waste, can effectively other compositions in nicotine and tobacco be separated, and in residue, the biologically active of Salanesol also can remain unchanged.But traditional steam distillation, on the one hand, needs steam evaporator and acid to absorb two devices; On the other hand, a large amount of steam condenses into water in sour absorption plant, not only wastes mass energy, and has rushed sour absorbent solution rare, and cause its aftertreatment technology also must arrange concentrator, economic benefit is not good.Just because of this reason, traditional extraction by steam distillation nicotine is general only for the lab analysis of tobacco sample nicotine content.Applicant is in its " steam extracted for nicotine occurs and sour absorption plant " of declaring, solve the steam that nicotine extracts to occur and sour absorption problem, while steam distillation tank equipment also in steam distillation equipment in the urgent need to address and provide the feed arrangement problem of material for steam distillation.
Summary of the invention
The object of this invention is to provide a kind of feed arrangement of extraction by steam distillation nicotine, it is little that this device thoroughly solves isometrical worm feed compressed capability, during propelling, fluffy materials is worked day and night, charging and compression are difficult to the problem that realizes, and can effectively prevent from overflowing system containing nicotine steam.
The technical solution adopted in the present invention is: the feed arrangement of extraction by steam distillation nicotine, comprise a horizontally disposed pillar buoy, the top of pillar buoy is provided with loading hopper, position near loading hopper on pillar buoy is connected with feed tube, feed tube is connected to lye tank (vat) by lye pump, one end of pillar buoy is sealed by import gland retainer plate, there is in pillar buoy the rotating shaft arranged vertically, the two ends of rotating shaft are all stretched out pillar buoy and are arranged, wherein, one end that import gland retainer plate is stretched out in rotating shaft is connected with belt pulley, the other end of described rotating shaft is arranged with the propulsion tube connected with pillar buoy, multiple reducing cylinders that propulsion tube is reduced gradually by diameter connect to form successively, reducing cylinder and pillar buoy junction and adjacent reducing cylinder junction are equipped with the resistance rotating disk of loop configuration, the diameter of resistance rotating disk reduces with the reduction of reducing cylinder diameter, the inner ring of each resistance rotating disk is equipped with the teeth be disposed radially, rotating shaft in described pillar buoy, between adjacent two resistance rotating disks and between the tail end of propulsion tube and resistance rotating disk is all arranged with worm gear axle sleeve, mutual snapping between worm gear axle sleeve, and the worm-wheel shaft between adjacent two resistance rotating disks and in pillar buoy puts and is fixed with helical blade respectively, the tail end of described propulsion tube is by the sealing of outlet gland retainer plate, and the bottom of the reducing cylinder of propulsion tube tail end is provided with discharging opening, and the worm-wheel shaft between the tail end and resistance rotating disk of propulsion tube overlaps and is provided with material toggling tooth.
Further optimization, the reducing cylinder that described propulsion tube is reduced gradually by four radiuses connects to form successively.
Further optimization, the described propulsion tube be made up of reducing cylinder and horizontal direction are 6 ° of angles.
Further optimization, described worm gear axle sleeve is all fixedly connected with bayonet socket by card convex with between rotating shaft and between adjacent worm gear axle sleeve.
Further optimization, the teeth on described resistance rotating disk are two or three.
Further optimization, resistance rotating disk maximum in described resistance rotating disk has two teeth, and remaining has three teeth.
Beneficial effect of the present invention
Compared with prior art, the present invention at least has following advantage and beneficial effect:
1, thoroughly to solve isometrical worm feed compressed capability little in the present invention, and during propelling, fluffy materials is worked day and night, charging and compression are difficult to the problem that realizes.
2, present invention achieves feed arrangement self sealss and manually seal, effectively prevent and overflow system containing nicotine steam, both improve product yield, and also protected environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of bidentate resistance rotating disk in the present invention;
Fig. 3 is the structural representation of three tooth resistance rotating disks in the present invention;
Reference numeral: 1, pillar buoy, 2, loading hopper, 3, import gland retainer plate, 4, rotating shaft, 5, belt pulley, 6, reducing cylinder, 601, discharging opening, 7, resistance rotating disk, 701, teeth, 8, worm gear axle sleeve, 9, helical blade, 10, outlet gland retainer plate, 11, material toggling tooth, 12, feed tube, 13, lye tank (vat), 14, lye pump.
Detailed description of the invention
For making content of the present invention become apparent, below in conjunction with specific embodiment, describe the present invention.
As shown in the figure, the feed arrangement of extraction by steam distillation nicotine, comprise a horizontally disposed pillar buoy 1, the top of pillar buoy 1 is provided with loading hopper 2, position near loading hopper 2 on pillar buoy 1 is connected with feed tube 12, feed tube 12 is connected to lye tank (vat) 13 by lye pump 14, one end of pillar buoy 1 is sealed by import gland retainer plate 3, there is in pillar buoy 1 rotating shaft 4 arranged vertically, the two ends of rotating shaft 4 are all stretched out pillar buoy 1 and are arranged, wherein, one end that import gland retainer plate 3 is stretched out in rotating shaft 4 is connected with belt pulley 5, it is characterized in that: the other end of described rotating shaft 4 is arranged with the propulsion tube connected with pillar buoy 1, multiple reducing cylinders 6 that propulsion tube is reduced gradually by diameter connect to form successively, reducing cylinder 6 is equipped with the resistance rotating disk 7 of loop configuration with pillar buoy 1 junction and adjacent reducing cylinder 6 junction, the diameter of resistance rotating disk 7 reduces with the reduction of reducing cylinder 6 diameter, the inner ring of each resistance rotating disk 7 is equipped with the teeth 701 be disposed radially, rotating shaft 4 in described pillar buoy 1, between adjacent two resistance rotating disks 7 and between the tail end of propulsion tube and resistance rotating disk 7 is all arranged with worm gear axle sleeve 8, mutual snapping between worm gear axle sleeve 8, and worm gear axle sleeve 8 between adjacent two resistance rotating disks 7 and in pillar buoy 1 is fixed with helical blade 9 respectively, the tail end of described propulsion tube is sealed by outlet gland retainer plate 10, and the bottom of the reducing cylinder 6 of propulsion tube tail end is provided with discharging opening 601, and is provided with material toggling tooth 11 on the worm gear axle sleeve 8 between the tail end and resistance rotating disk 7 of propulsion tube.
In order to make the present invention have better result of use, the reducing cylinder 6 that described propulsion tube is reduced gradually by four radiuses connects to form successively, and the propulsion tube be made up of reducing cylinder 6 and horizontal direction are 6 ° of angles.Teeth 701 on described resistance rotating disk 7 are two or three, better embodiment is that in resistance rotating disk 7, maximum resistance rotating disk 7 has two teeth 701, remaining has three teeth 701, resistance rotating disk 7 teeth 701 of two teeth 701 are oppositely arranged, and be upper and lower relation, being then uniformly distributed of three teeth 701.
In technical scheme of the present invention, described worm gear axle sleeve 8 is all fixedly connected with bayonet socket by card convex with between rotating shaft 4 and between adjacent worm gear axle sleeve 8.
Using method of the present invention:
First, waste tobacco, tobacco rod are crushed to out to out≤2cm, are called for short powder, prepare certain density sodium hydroxide solution, be called for short alkali lye, join in lye tank (vat) 13; Open the lid of loading hopper 2, after filling it up with powder, restore it;
Then, start lye pump 14, then the present invention can mix powder and be transported to the port of export of the present invention with alkali lye, produces gathering to a certain degree before this, make gas not by, then under the effect of material toggling tooth 11, discharge from discharging opening 601; Meanwhile, start relevant device of the present invention acid and absorb and steam evaporator, steam distillation tank, residue solid-liquid separator and auxiliary device thereof, continue reinforced;
Powder is supplemented in time, to ensure that helical blade 9 does not dally to loading hopper 2; When upstream device steam distillation tank of the present invention does not need to add liquid-solid material, close lye pump 14 of the present invention;
If more than one day when not using of the present invention, the suction inlet of lye pump 14 is connected running water, open lye pump of the present invention, thoroughly the residual alkaline matter on the invention of cleaning.
Technical scheme cited by the present invention and embodiment be not restriction, be equal to the technical scheme cited by the present invention and embodiment or effect same approach all in the scope that the present invention protects.
Claims (6)
1. the feed arrangement of extraction by steam distillation nicotine, comprise a horizontally disposed pillar buoy (1), the top of pillar buoy (1) is provided with loading hopper (2), the upper position near loading hopper (2) of pillar buoy (1) is connected with feed tube (12), feed tube (12) is connected to lye tank (vat) (13) by lye pump (14), one end of pillar buoy (1) is by import gland retainer plate (3) sealing, there is in pillar buoy (1) rotating shaft (4) arranged vertically, the two ends of rotating shaft (4) are all stretched out pillar buoy (1) and are arranged, wherein, one end that import gland retainer plate (3) is stretched out in rotating shaft (4) is connected with belt pulley (5), it is characterized in that: the other end of described rotating shaft (4) is arranged with the propulsion tube connected with pillar buoy (1), multiple reducing cylinders (6) that propulsion tube is reduced gradually by diameter connect to form successively, reducing cylinder (6) is equipped with the resistance rotating disk (7) of loop configuration with pillar buoy (1) junction and adjacent reducing cylinder (6) junction, the diameter of resistance rotating disk (7) reduces with the reduction of reducing cylinder (6) diameter, the inner ring of each resistance rotating disk (7) is equipped with the teeth (701) be disposed radially, rotating shaft (4) in described pillar buoy (1), between adjacent two resistance rotating disks (7) and between the tail end of propulsion tube and resistance rotating disk (7) is all arranged with worm gear axle sleeve (8), mutual snapping between worm gear axle sleeve (8), and worm gear axle sleeve (8) between adjacent two resistance rotating disks (7) and in pillar buoy (1) is fixed with helical blade (9) respectively, the tail end of described propulsion tube is by outlet gland retainer plate (10) sealing, the bottom of the reducing cylinder (6) of propulsion tube tail end is provided with discharging opening (601), and the worm gear axle sleeve (8) be positioned between the tail end of propulsion tube and resistance rotating disk (7) is provided with material toggling tooth (11).
2. the feed arrangement of extraction by steam distillation nicotine as claimed in claim 1, is characterized in that: the reducing cylinder (6) that described propulsion tube is reduced gradually by four radiuses connects to form successively.
3. the feed arrangement of extraction by steam distillation nicotine as claimed in claim 1, is characterized in that: the described propulsion tube be made up of reducing cylinder (6) and horizontal direction are 6 ° of angles.
4. the feed arrangement of extraction by steam distillation nicotine as claimed in claim 1, is characterized in that: described worm gear axle sleeve (8) is all fixedly connected with bayonet socket by card convex with between rotating shaft (4) and between adjacent worm gear axle sleeve (8).
5. the feed arrangement of extraction by steam distillation nicotine as claimed in claim 1, is characterized in that: the teeth (701) on described resistance rotating disk (7) are two or three.
6. the feed arrangement of the extraction by steam distillation nicotine as described in claim 1 or 5, is characterized in that: resistance rotating disk (7) maximum in described resistance rotating disk (7) has two teeth (701), and remaining has three teeth (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168088.2A CN104815455B (en) | 2015-04-10 | 2015-04-10 | The feed arrangement of extraction by steam distillation nicotine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510168088.2A CN104815455B (en) | 2015-04-10 | 2015-04-10 | The feed arrangement of extraction by steam distillation nicotine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104815455A true CN104815455A (en) | 2015-08-05 |
| CN104815455B CN104815455B (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510168088.2A Expired - Fee Related CN104815455B (en) | 2015-04-10 | 2015-04-10 | The feed arrangement of extraction by steam distillation nicotine |
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| CN (1) | CN104815455B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042972A (en) * | 2017-05-04 | 2017-08-15 | 北京事必达汽车有限责任公司 | A kind of side-mounted spiral compacting garbage truck |
| CN114392574A (en) * | 2021-12-24 | 2022-04-26 | 南昌工程学院 | Plant continuous distillation extraction element |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4327219A (en) * | 1980-04-21 | 1982-04-27 | The Lummus Company | Nicotinamide production |
| SU1405790A1 (en) * | 1986-08-18 | 1988-06-30 | Краснодарский политехнический институт | Apparatus for making nicotine |
| CN1146454A (en) * | 1995-09-29 | 1997-04-02 | 吉林市万发实业有限公司 | Technology for extracting nicotine from tobacco leaf |
| US20050263166A1 (en) * | 2004-05-27 | 2005-12-01 | Oh Soo H | Process for manufacturing low nicotine tabacco leaf substitute |
| CN102516226A (en) * | 2011-11-30 | 2012-06-27 | 薛刚 | Method for distilling and refining nicotine circularly and nicotine distilling and absorbing device |
| CN103483376A (en) * | 2013-09-24 | 2014-01-01 | 昆明理工大学 | Technology of extracting co-produced fytic acid and nicotine from tobacco waste |
| CN204522373U (en) * | 2015-04-10 | 2015-08-05 | 南阳师范学院 | The feed arrangement of extraction by steam distillation nicotine |
-
2015
- 2015-04-10 CN CN201510168088.2A patent/CN104815455B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4327219A (en) * | 1980-04-21 | 1982-04-27 | The Lummus Company | Nicotinamide production |
| SU1405790A1 (en) * | 1986-08-18 | 1988-06-30 | Краснодарский политехнический институт | Apparatus for making nicotine |
| CN1146454A (en) * | 1995-09-29 | 1997-04-02 | 吉林市万发实业有限公司 | Technology for extracting nicotine from tobacco leaf |
| US20050263166A1 (en) * | 2004-05-27 | 2005-12-01 | Oh Soo H | Process for manufacturing low nicotine tabacco leaf substitute |
| CN102516226A (en) * | 2011-11-30 | 2012-06-27 | 薛刚 | Method for distilling and refining nicotine circularly and nicotine distilling and absorbing device |
| CN103483376A (en) * | 2013-09-24 | 2014-01-01 | 昆明理工大学 | Technology of extracting co-produced fytic acid and nicotine from tobacco waste |
| CN204522373U (en) * | 2015-04-10 | 2015-08-05 | 南阳师范学院 | The feed arrangement of extraction by steam distillation nicotine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042972A (en) * | 2017-05-04 | 2017-08-15 | 北京事必达汽车有限责任公司 | A kind of side-mounted spiral compacting garbage truck |
| CN114392574A (en) * | 2021-12-24 | 2022-04-26 | 南昌工程学院 | Plant continuous distillation extraction element |
| CN114392574B (en) * | 2021-12-24 | 2023-08-29 | 南昌工程学院 | Plant continuous distillation extraction element |
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| Publication number | Publication date |
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| CN104815455B (en) | 2016-02-24 |
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Granted publication date: 20160224 Termination date: 20200410 |
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