CN2827519Y - Combined mixer of strengthening mixing effect - Google Patents
Combined mixer of strengthening mixing effect Download PDFInfo
- Publication number
- CN2827519Y CN2827519Y CN 200520076314 CN200520076314U CN2827519Y CN 2827519 Y CN2827519 Y CN 2827519Y CN 200520076314 CN200520076314 CN 200520076314 CN 200520076314 U CN200520076314 U CN 200520076314U CN 2827519 Y CN2827519 Y CN 2827519Y
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- CN
- China
- Prior art keywords
- venturi
- static mixer
- propylene oxide
- utility
- mixer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a mixing device in the chemical engineering production, which belongs to the technical field of chemical engineering machinery. The utility model comprises a venturi, an ammonia feed port, a propylene oxide feed port, a mixed material discharge port and a static mixer, wherein the venturi is connected with the static mixer; the ammonia feed port and the propylene oxide feed port are arranged on the venturi; the mixed material discharge port is arranged on the static mixer. In the synthesis of isopropanolamine, after the adoption of a combined type mixer combined by the venturi and the static mixer, high-concentration ammonia and propylene oxide are uniformly mixed before the reaction, thereby, the distribution composed of reacted products is obviously improved. The obtaining rate of main products is largely increased, and impurities are largely reduced.
Description
Technical field
The utility model relates to the device in a kind of Chemical Manufacture, and the utility model relates to the mixing arrangement in a kind of Chemical Manufacture more precisely.Belong to the chemical machinery technical field.
Background technology
The production of isopropanolamine product, react under certain ratio with high concentration ammoniacal liquor and expoxy propane, the quality of mixed effect directly influences reaction result, is that two strands of materials directly are added to together or select for use a kind of blender to mix just directly reaction of back before, and mixed effect is bad.The polar distribution of field poor distribution that product after the reaction is formed; The yield of major product is lower; Impurity is more.
Summary of the invention
The purpose of this utility model is to provide the mixed problem of two kinds of materials of a kind of solution, and they can be mixed after contact rapidly, reaches the device of good mixed effect.
The utility model is to take following technical scheme to realize:
Strengthen the combined type mixer apparatus of mixed effect, comprise venturi, ammoniacal liquor charging aperture, propylene oxide feed mouth and mixed material discharging opening, it is characterized in that it also comprises static mixer, described venturi is connected with static mixer, described ammoniacal liquor charging aperture and propylene oxide feed mouth are arranged on the venturi, and the mixed material discharging opening is arranged on the static mixer.
At the initial stage of utilizing the utility model to contact before ammoniacal liquor and propylene oxide reaction, promptly adopting Hi-mixer is being used in combination of venturi and static mixer.The jet-action by venturi in the time of 5 to 50 ℃ of first step high concentration ammoniacal liquor and expoxy propane reaches rapid mixing, material after the second step rapid mixing carries out strong disturbance, shearing, collision at static mixer, it is very even to reach the dispersion of ammoniacal liquor and expoxy propane, satisfies the condition of reaction.The utility model unit equipment is convenient to processing, also is convenient to industrialization.
Behind the combined type blender that adopts the combination of venturi and static mixer, high concentration ammoniacal liquor and expoxy propane just mix very evenly before reaction, thus the product after the reaction form be distributed with improvement clearly; The yield of major product is greatly improved; Impurity has had reduction significantly.
Description of drawings
Fig. 1 be use at present do not have blender or a single mixer apparatus;
Fig. 2 is the structural representation that the utility model is strengthened the combined type mixer apparatus of mixed effect.
The specific embodiment
The utility model is as shown in Figure 1 strengthened the combined type mixer apparatus of mixed effect, wherein ammoniacal liquor charging aperture (1), propylene oxide feed mouth (2), venturi (3), mixed material discharging opening (4) and static mixer (5), described venturi is connected with static mixer, described ammoniacal liquor charging aperture and propylene oxide feed mouth are arranged on the venturi, and the mixed material discharging opening is arranged on the static mixer.Operation principle of the present utility model is the initial stage that contacts before ammoniacal liquor and propylene oxide reaction, and promptly adopting Hi-mixer is being used in combination of venturi and static mixer.The jet-action by venturi in the time of 5 to 50 ℃ of first step high concentration ammoniacal liquor and expoxy propane reaches rapid mixing, material after the second step rapid mixing further mixes in static mixer, it is very even to reach the dispersion of ammoniacal liquor and expoxy propane, satisfies the condition of reaction.The utility model unit equipment is convenient to processing, also is convenient to industrialization.
The foregoing description does not limit the utility model in any form, and all technical schemes that form obtained of taking to be equal to replacement or equivalent transformation all drop within the protection domain of the present utility model.
Claims (1)
1, strengthens the combined type mixer apparatus of mixed effect, comprise venturi, ammoniacal liquor charging aperture, propylene oxide feed mouth and mixed material discharging opening, it is characterized in that it also comprises static mixer, described venturi is connected with static mixer, described ammoniacal liquor charging aperture and propylene oxide feed mouth are arranged on the venturi, and the mixed material discharging opening is arranged on the static mixer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076314 CN2827519Y (en) | 2005-10-13 | 2005-10-13 | Combined mixer of strengthening mixing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076314 CN2827519Y (en) | 2005-10-13 | 2005-10-13 | Combined mixer of strengthening mixing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827519Y true CN2827519Y (en) | 2006-10-18 |
Family
ID=37079073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076314 Expired - Lifetime CN2827519Y (en) | 2005-10-13 | 2005-10-13 | Combined mixer of strengthening mixing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827519Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432918A (en) * | 2013-08-01 | 2013-12-11 | 中盐榆林盐化有限公司 | Powder and liquid dissolution mixer |
| CN105688729A (en) * | 2016-04-13 | 2016-06-22 | 赵扬 | Hydromechanical auto-control three-stage mixing equipment |
| CN107243300A (en) * | 2017-05-17 | 2017-10-13 | 山东新和成氨基酸有限公司 | A kind of preparation facilities of cyanalcohol and preparation method thereof |
| CN111559038A (en) * | 2020-06-30 | 2020-08-21 | 梁志刚 | Wind driven generator blade filling machine |
-
2005
- 2005-10-13 CN CN 200520076314 patent/CN2827519Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432918A (en) * | 2013-08-01 | 2013-12-11 | 中盐榆林盐化有限公司 | Powder and liquid dissolution mixer |
| CN105688729A (en) * | 2016-04-13 | 2016-06-22 | 赵扬 | Hydromechanical auto-control three-stage mixing equipment |
| CN105688729B (en) * | 2016-04-13 | 2019-03-01 | 赵扬 | The three-level mixing device of hydrodynamics automatic control |
| CN107243300A (en) * | 2017-05-17 | 2017-10-13 | 山东新和成氨基酸有限公司 | A kind of preparation facilities of cyanalcohol and preparation method thereof |
| CN111559038A (en) * | 2020-06-30 | 2020-08-21 | 梁志刚 | Wind driven generator blade filling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061018 |
|
| EXPY | Termination of patent right or utility model |