CN219050389U - Continuous potassium sodium tartrate crystallization system - Google Patents
Continuous potassium sodium tartrate crystallization system Download PDFInfo
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- CN219050389U CN219050389U CN202223508658.2U CN202223508658U CN219050389U CN 219050389 U CN219050389 U CN 219050389U CN 202223508658 U CN202223508658 U CN 202223508658U CN 219050389 U CN219050389 U CN 219050389U
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- sodium tartrate
- potassium sodium
- crystallizer
- pipeline
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a continuous potassium sodium tartrate crystallization system which comprises a crystallizer, two groups of coolers, a circulating pump and a discharging pump, wherein the outlet end of the crystallizer is connected with one group of coolers through a pipeline, the side wall of the crystallizer close to the outlet end is connected with the other group of coolers through a pipeline, the bottom ends of the two groups of coolers are both connected with the circulating pump through pipelines, the discharging pump is externally connected to the pipeline connected with the circulating pump, and the discharging port of the discharging pump is respectively connected with a potassium sodium tartrate crystal slurry tank and the crystallizer through the pipeline. The utility model can continuously, automatically and efficiently produce potassium sodium tartrate crystals, has high product yield and simple and convenient operation.
Description
Technical Field
The utility model relates to the technical field of potassium sodium tartrate crystallization, in particular to a continuous potassium sodium tartrate crystallization system.
Background
The potassium sodium tartrate is produced mainly by a neutralization method, namely tartaric acid, potassium hydroxide and sodium hydroxide are subjected to neutralization reaction, and then the potassium sodium tartrate is obtained through filtration, concentration, cooling, crystallization and separation. In the prior art, potassium sodium tartrate is separated out from crystals in common heating, the product yield is low, and how to continuously prepare potassium sodium tartrate crystals is a technical problem which is continuously solved at present.
For this purpose we propose a continuous potassium sodium tartrate crystallization system.
Disclosure of Invention
The utility model aims to provide a continuous potassium sodium tartrate crystallization system, which can realize continuous production of potassium sodium tartrate crystals, and has high product yield and high automation degree.
The technical scheme adopted by the utility model is as follows:
the utility model provides a continuous potassium sodium tartrate crystallization system, includes crystallizer, two sets of coolers, circulating pump and discharge pump, the exit end of crystallizer passes through the pipeline and connects a set of the cooler, the lateral wall that the crystallizer is close to the exit end passes through the pipeline and connects another group the cooler, two sets of the bottom of cooler is all connected through the pipeline the circulating pump, a set of the cooler with external connection on the pipeline that the circulating pump is connected the discharge pump, the discharge gate of discharge pump passes through the pipeline and connects potassium sodium tartrate crystal thick liquid jar respectively with the crystallizer.
Further, a potassium sodium tartrate solution tank is externally connected to a pipeline connected with the cooler at the outlet end of the crystallizer.
Further, a liquid level transmitter is arranged on the outer side wall of the crystallizer.
Further, the side walls of the two groups of coolers are connected with a cooling water inlet and a cooling water outlet through pipelines.
Further, temperature transmitters are arranged on the pipelines connecting the two groups of coolers with the crystallizer.
The beneficial effects of the utility model are as follows: according to the utility model, the potassium sodium tartrate hot solution enters the crystallizer from the potassium sodium tartrate solution tank, the circulating pump is started to circularly cool the two groups of coolers, and when the potassium sodium tartrate crystal slurry reaches a preset value through the control of the liquid level transmitter and the temperature transmitter, the discharging pump is started to convey the potassium sodium tartrate crystal slurry into the potassium sodium tartrate crystal slurry tank so as to carry out centrifugation. The utility model can continuously, automatically and efficiently produce potassium sodium tartrate crystals, has high product yield and simple and convenient operation.
Drawings
FIG. 1 is an overall schematic diagram of a continuous potassium sodium tartrate crystallization system according to the present utility model.
Description of the reference numerals
1-crystallizer, 2-two sets of coolers, 3-circulating pump, 4-discharge pump, M1, M2, M3, M4-valve, T1, T2-temperature transmitter, A-liquid level transmitter.
Detailed Description
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a continuous potassium sodium tartrate crystallization system comprises a crystallizer 1, two groups of coolers 2, a circulating pump 3 and a discharging pump 4, wherein an outlet end of the crystallizer 1 is connected with one group of coolers 2 through a pipeline, a side wall of the crystallizer 1 close to the outlet end is connected with the other group of coolers 2 through a pipeline, the bottoms of the two groups of coolers 2 are both connected with the circulating pump 3 through pipelines, one group of coolers 2 are connected with the circulating pump 3 through pipelines, and a discharging port of the discharging pump 4 is respectively connected with a potassium sodium tartrate crystal slurry tank and the crystallizer 1 through pipelines.
The outlet end of the crystallizer 1 is connected with a pipeline connected with the cooler 2, and a potassium sodium tartrate solution tank is externally connected to the pipeline.
The outer side wall of the crystallizer 1 is provided with a liquid level transmitter A.
And the side walls of the two groups of coolers 2 are connected with a cooling water inlet and a cooling water outlet through pipelines.
And temperature transmitters are arranged on the pipelines connecting the two groups of coolers 2 and the crystallizer 1.
The working process of the utility model is described in detail below: opening a feeding valve M1 to enable the potassium sodium tartrate hot solution to enter the crystallizer 1 from a potassium sodium tartrate solution tank, and starting a circulating pump 3; when the feed liquid reaches the lower limit process requirement value of the liquid level transmitter A, a cooling valve M4 is opened to enable cooling water to enter, cooling is achieved, a feeding valve M1 is adjusted, and a valve M2 and a discharging pump 4 are opened at the same time; the temperature transmitter T1 reaches 15 ℃, and the cooling valve M4 and the temperature transmitter T1 are controlled to be at a constant temperature of 15 ℃; when the feed liquid reaches the upper limit process requirement value of the liquid level transmitter A, the valve M2 is closed, the valve M3 is opened, and the potassium sodium tartrate crystal slurry is conveyed into a potassium sodium tartrate crystal slurry tank for centrifugation. The utility model can continuously, automatically and efficiently produce potassium sodium tartrate crystals, has high product yield and simple and convenient operation.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a continuous potassium sodium tartrate crystallization system, its characterized in that, includes crystallizer (1), two sets of coolers (2), circulating pump (3) and discharge pump (4), the exit end of crystallizer (1) passes through the pipe connection a set of cooler (2), the lateral wall that crystallizer (1) is close to the exit end passes through the pipe connection another set of cooler (2), two sets of the bottom of cooler (2) is all connected through the pipeline circulating pump (3), a set of cooler (2) with external connection on the pipeline that circulating pump (3) are connected discharge pump (4), the discharge gate of discharge pump (4) pass through the pipeline and connect potassium sodium tartrate crystal thick liquid jar respectively with crystallizer (1).
2. The continuous potassium sodium tartrate crystallization system according to claim 1, wherein a potassium sodium tartrate solution tank is externally connected to a pipeline connecting the outlet end of the crystallizer (1) and the cooler (2).
3. Continuous potassium sodium tartrate crystallization system according to claim 1, characterized in that a liquid level transmitter is provided on the outer side wall of the crystallizer (1).
4. A continuous potassium sodium tartrate crystallization system according to claim 1, wherein the side walls of both sets of coolers (2) are connected with cooling water inlet and cooling water outlet via pipes.
5. Continuous potassium sodium tartrate crystallization system according to claim 1, characterized in that both sets of coolers (2) are provided with temperature transmitters on the pipes connecting the crystallizer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223508658.2U CN219050389U (en) | 2022-12-28 | 2022-12-28 | Continuous potassium sodium tartrate crystallization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223508658.2U CN219050389U (en) | 2022-12-28 | 2022-12-28 | Continuous potassium sodium tartrate crystallization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219050389U true CN219050389U (en) | 2023-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202223508658.2U Active CN219050389U (en) | 2022-12-28 | 2022-12-28 | Continuous potassium sodium tartrate crystallization system |
Country Status (1)
| Country | Link |
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| CN (1) | CN219050389U (en) |
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2022
- 2022-12-28 CN CN202223508658.2U patent/CN219050389U/en active Active
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