CN201839774U - Recovery device of solvent produced by nucleotide - Google Patents
Recovery device of solvent produced by nucleotide Download PDFInfo
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- CN201839774U CN201839774U CN2010205401890U CN201020540189U CN201839774U CN 201839774 U CN201839774 U CN 201839774U CN 2010205401890 U CN2010205401890 U CN 2010205401890U CN 201020540189 U CN201020540189 U CN 201020540189U CN 201839774 U CN201839774 U CN 201839774U
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Abstract
The utility model relates to a recovery device of a solvent produced by nucleotide, which is used for reclaiming the solvent produced by the nucleotide. The recovery device of the solvent produced by the nucleotide comprises a neutralizing kettle (1), a receiving groove (2) of a neutralizing material, a coarse distilling kettle (3), a coarse distilling condenser (4), a coarse product storing groove (5), a fine distilling kettle (6), a fine-distilling primary condenser (7), a finished product receiving groove (8), a middle groove (9) of a fine distilling material, a fine-distilling secondary condenser (10), a secondary condensed liquid receiving groove (11) and a Roots vacuum pump (12); and a discharge port at the bottom of the neutralizing kettle (1) is connected with the receiving groove (2) of the neutralizing material, the receiving groove (2) of the neutralizing material is connected with an inlet of the coarse distilling kettle (3), an outlet at the top of the coarse distilling kettle (3) is connected with an inlet of the coarse distilling condenser (4), an outlet of the coarse distilling condenser (4) is connected with an inlet of the coarse product storing groove (5), an outlet of the coarse product storing groove (5) is connected with an inlet of the fine distilling kettle (6), and a gas outlet of the fine distilling kettle (6) is connected with an inlet of the fine-distilling primary condenser (7). In the solvent refined by the recovery device, the utility model reduces impurities, enhances the purity of the solvent and is beneficial to further improving the quality of a nucleotide product.
Description
(1) technical field
The utility model relates to a kind of food service industry nucleotides production recovery technology, especially relates to the solvent recovery unit that a kind of nucleotides is produced.The regeneration that is used for the solvent of nucleotides production is reclaimed.Belong to chemical industry distillation technology field.
(2) background technology
Nucleotides is that food industry increases the Main Ingredients and Appearance in the delicate flavour essence, and the mixture of the different proportion that it and monosodium glutamate are formed is called the nucleic acid flavoring.The nucleic acid flavoring is a monosodium glutamate second generation product.The solvent of nucleotides production has ethanol and triethyl phosphate etc., contains impurity such as phosphoric acid, hydrochloric acid, salt and water in this solvent.This solvent is generally not treated and the system that directly enters utilizes again, does not make with extra care owing to directly enter the solvent of system, and impurity content is many, and the nucleotides quality is exerted an influence, and is unfavorable for the raising of nucleotides quality.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, the solvent recovery unit that provides a kind of nucleotides that the solvent of nucleotides production is made with extra care to produce.
The purpose of this utility model is achieved in that the solvent recovery unit that a kind of nucleotides is produced, in comprising and still, neutralization material dump tank, crude steam kettle, thick evaporation condenser, crude product storage tank, smart still, smart first-stage condenser, finished product dump tank, smart material medial launder, smart secondary condenser, secondary lime set dump tank and the Roots vaccum pump of steaming of steaming of steaming of steaming; Two imports are offered in the described and top of still, an import is connected with the solvent recovery raw material, another import is connected with alkali pipe from the alkali lye storage tank, in link to each other with neutralization material dump tank with the bottom outlet of still, neutralization material dump tank links to each other with the import of crude steam kettle, the outlet at described crude steam kettle top links to each other with the import of thick evaporation condenser, the outlet of thick evaporation condenser links to each other with the import of crude product storage tank, the outlet of crude product storage tank links to each other with the import that essence is steamed still, the described smart gas vent that steams still links to each other with the import that essence is steamed first-stage condenser, smart outlet of steaming first-stage condenser is connected with the top inlet of finished product dump tank, the outlet at bottom of finished product dump tank is connected with the smart material medial launder that steams, and the smart outlet at bottom that steams the material medial launder inserts the finished product basin; The top exit of described finished product dump tank is connected with smart import of steaming secondary condenser, and smart outlet of steaming secondary condenser is connected with the import at the top of secondary lime set dump tank, and the outlet at secondary lime set dump tank top is connected with Roots vaccum pump.
The solvent recovery unit that the utility model nucleotides is produced, the described smart still that steams comprises a cylindrical shell, the cylindrical shell top is provided with a upper cover, the cylindrical shell bottom is provided with a lower cone, be provided with one in the cylindrical shell, the axle lower end is installed on the described lower cone by an intermediate bearing, and the axle lower end is connected with a stirrer paddle, the axle upper end links to each other with a motor reducer by a shaft coupling, and motor reducer is installed in described upper cover crown center by frame and double mechanical seal; Described upper cover top is provided with indirect steam outlet, is provided with a baffle plate in described indirect steam outlet, is provided with a rinse water import at described cylindrical shell internal upper part, and the bottom is provided with a spiral heater; Be provided with a coil pipe at described lower cone outer wall, this coil pipe is made around the lower cone outer wall by independent steam pipe; Be provided with a baiting valve in described lower cone bottom.
The beneficial effects of the utility model are:
1, the utility model is removed the technology that impurity combines by chemistry neutralization deacidification, physics distillation, and the regeneration of realization solvent is reclaimed, and the solvent of nucleotides production has obtained effective recovery, and retrieval system has been saved solvent consumption again, has reduced production cost.
2, through the refining solvent of retracting device, reduced impurity, improved solvent purity, helped the oligonucleotide product quality and further improve.
(4) description of drawings
Fig. 1 is the process chart of the solvent recovery unit of the utility model nucleotides production.
Fig. 2 moves towards schematic diagram for the material of the solvent recovery unit of the utility model nucleotides production.
Fig. 3 is the smart still structural representation that steams of the present utility model.
Reference numeral among the figure:
In and still 1, neutralization material dump tank 2, crude steam kettle 3, thick evaporation condenser 4, crude product storage tank 5, smart still 6, smart first-stage condenser 7, finished product dump tank 8, smart material medial launder 9, smart secondary condenser 10, secondary lime set dump tank 11, the Roots vaccum pump 12 of steaming of steaming of steaming of steaming;
(5) specific embodiment
Referring to Fig. 1～2, Fig. 1 is the process chart of the solvent recovery unit of the utility model nucleotides production.Fig. 2 moves towards schematic diagram for the material of the solvent recovery unit of the utility model nucleotides production.By Fig. 1～2 as can be seen, the solvent recovery unit that the utility model nucleotides is produced, in comprising and still 1, neutralization material dump tank 2, crude steam kettle 3, thick evaporation condenser 4, crude product storage tank 5, smart still 6, smart first-stage condenser 7, finished product dump tank 8, smart material medial launder 9, smart secondary condenser 10, secondary lime set dump tank 11 and the Roots vaccum pump 12 of steaming of steaming of steaming of steaming, two imports are offered in the described and top of still 1, an import is connected with the solvent recovery raw material, and another import is connected with alkali pipe from the alkali lye storage tank.In link to each other with neutralization material dump tank 2 with the bottom outlet of still 1, neutralization material dump tank 2 links to each other with the import of crude steam kettle 3, the outlet at described crude steam kettle 3 tops links to each other with the import of thick evaporation condenser 4, the outlet of thick evaporation condenser 4 links to each other with the import of crude product storage tank 5, the outlet of crude product storage tank 5 links to each other with the import that essence is steamed still 6, the described smart gas vent that steams still 6 links to each other with the import that essence is steamed first-stage condenser 7, smart outlet of steaming first-stage condenser 7 is connected with the top inlet of finished product dump tank 8, the outlet at bottom of finished product dump tank 8 is connected with the smart material medial launder 9 that steams, and the smart outlet at bottom that steams material medial launder 9 inserts the finished product basin; The top exit of described finished product dump tank 8 is connected with smart import of steaming secondary condenser 10, smart outlet of steaming secondary condenser 10 is connected with the import at the top of secondary lime set dump tank 11, the outlet at secondary lime set dump tank 11 tops is connected with Roots vaccum pump 12, does not coagulate gas and exports emptying through Roots vaccum pump.
Referring to Fig. 3, Fig. 3 is the smart still structural representation that steams of the present utility model.As seen from Figure 3, the described smart still 6 that steams comprises a cylindrical shell 610, and cylindrical shell 610 tops are provided with a upper cover 603, and cylindrical shell 610 bottoms are provided with a lower cone 622.Be provided with one 609 in the cylindrical shell 610, axle 609 lower ends are installed on the described lower cone 622 by an intermediate bearing 612, axle 609 lower ends are connected with a stirrer paddle 613, axle 609 upper ends link to each other with a motor reducer 601 by a shaft coupling 607, and motor reducer 601 is installed in described upper cover 603 crown centers by frame 602 and double mechanical seal 605.Motor reducer 601, shaft coupling 607, axle 609 and stirrer paddle 613 constitute an agitator together, and this agitator speed is 60～130 rev/mins.Agitator is smart critical piece structure of steaming still, and its function is to improve the evaporation rate of still material by stirring.Cylindrical shell top is the evaporating space of distillation, and this volume is unsuitable too small, and too small meeting causes vaporized gas time of staying in cylindrical shell short, and it is many to carry material secretly, and loss is big.
Described upper cover 603 tops are provided with indirect steam outlet 621, for preventing to escape liquid, reduce entrainment, are provided with a baffle plate 620 in described indirect steam outlet 621.Baffle plate 620 is 300mm apart from the upper cover inwall.On the oval end face of described upper cover, symmetrical glass visor, vacuum meter 604 also have been installed, be convenient to observe smart steam material evaporating state and liquid level position in the still.On described upper cover, also offer a manhole 606, use when still overhauls or clears up for smart the steaming.
Be provided with a rinse water import 619 at described cylindrical shell 610 internal upper parts, the bottom is provided with a spiral heater 611, the coil pipe that spiral heater 611 all differs 200mm by four groups of coil pipe loop diameters is nested together and combines, and the steam inlet I 618 of every group of coil pipe and condensation-water drain I 617 all link to each other separately.Its number of turns is many, and heating surface (area) (HS is big, is the smart main source that steams the still heat supply.
Be provided with a coil pipe at described lower cone 622 outer walls, this coil pipe is made around the lower cone outer wall by independent steam pipe.Its steam inlet II 616 and condensation-water drain II 614 also link to each other separately.Like this can be clean the surplus material evaporation in the cone, improve yield.
Be provided with a baiting valve 615 in described lower cone 622 bottoms, its valve port links to each other with the import of sewage jar.The discharging of dirt water in the still is cleaned in control.
The armamentarium of the utility model solvent recovery unit all adopts the stainless steel manufacturing, used pipeline in the equipment installation process, valve and pipe fitting also must adopt the stainless steel material material, simultaneously, stainless steel is established surface requirements and is carried out pickling and Passivation Treatment, and polishing also will be done in inner surface.
Claims (3)
1. the solvent recovery unit produced of a nucleotides is characterized in that: during described device comprises and still (1), neutralization material dump tank (2), crude steam kettle (3), thick evaporation condenser (4), crude product storage tank (5), smart still (6), smart first-stage condenser (7), finished product dump tank (8), smart material medial launder (9), smart steaming secondary condenser (10), secondary lime set dump tank (11) and the Roots vaccum pump (12) of steaming of steaming of steaming; Two imports are offered in the described and top of still (1), an import is connected with the solvent recovery raw material, another import is connected with alkali pipe from the alkali lye storage tank, in link to each other with neutralization material dump tank (2) with the bottom outlet of still (1), neutralization material dump tank (2) links to each other with the import of crude steam kettle (3), the outlet at described crude steam kettle (3) top links to each other with the import of thick evaporation condenser (4), the outlet of thick evaporation condenser (4) links to each other with the import of crude product storage tank (5), the outlet of crude product storage tank (5) links to each other with smart import of steaming still (6), the described smart gas vent that steams still (6) links to each other with smart import of steaming first-stage condenser (7), smart outlet of steaming first-stage condenser (7) is connected with the top inlet of finished product dump tank (8), the outlet at bottom of finished product dump tank (8) is connected with the smart material medial launder (9) that steams, and the smart outlet at bottom that steams material medial launder (9) inserts the finished product basin; The top exit of described finished product dump tank (8) is connected with smart import of steaming secondary condenser (10), smart outlet of steaming secondary condenser (10) is connected with the import at the top of secondary lime set dump tank (11), and the outlet at secondary lime set dump tank (11) top is connected with Roots vaccum pump (12).
2. the solvent recovery unit that a kind of nucleotides according to claim 1 is produced, it is characterized in that: the described smart still (6) that steams comprises a cylindrical shell (610), cylindrical shell (610) top is provided with a upper cover (603), cylindrical shell (610) bottom is provided with a lower cone (622), be provided with in the cylindrical shell (610) one (609), axle (609) lower end is installed on the described lower cone (622) by an intermediate bearing (612), axle (609) lower end is connected with a stirrer paddle (613), axle (609) upper end links to each other with a motor reducer (601) by a shaft coupling (607), and motor reducer (601) is installed in described upper cover (603) crown center by frame (602) and double mechanical seal (605); Described upper cover (603) top is provided with indirect steam outlet (621), be provided with a baffle plate (620) in described indirect steam outlet (621), be provided with a rinse water import (619) at described cylindrical shell (610) internal upper part, the bottom is provided with a spiral heater (611); Be provided with a coil pipe at described lower cone (622) outer wall, this coil pipe is made around the lower cone outer wall by independent steam pipe; Be provided with a baiting valve (615) in described lower cone (622) bottom.
3. the solvent recovery unit that a kind of nucleotides according to claim 2 is produced, it is characterized in that: the coil pipe that described spiral heater (611) all differs 200mm by four groups of coil pipe loop diameters is nested together and combines, and the steam inlet I (618) of every group of coil pipe and condensation-water drain I (617) all link to each other separately; Its steam inlet II (616) of the coil pipe of described lower cone (622) outer wall and condensation-water drain II (614) also link to each other separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205401890U CN201839774U (en) | 2010-09-21 | 2010-09-21 | Recovery device of solvent produced by nucleotide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205401890U CN201839774U (en) | 2010-09-21 | 2010-09-21 | Recovery device of solvent produced by nucleotide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201839774U true CN201839774U (en) | 2011-05-25 |
Family
ID=44034685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205401890U Expired - Fee Related CN201839774U (en) | 2010-09-21 | 2010-09-21 | Recovery device of solvent produced by nucleotide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201839774U (en) |
-
2010
- 2010-09-21 CN CN2010205401890U patent/CN201839774U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20110525 Termination date: 20140921 |
|
| EXPY | Termination of patent right or utility model |