CN204619905U - A kind of feeding device for dextrose-delta-lactone intermediate - Google Patents
A kind of feeding device for dextrose-delta-lactone intermediate Download PDFInfo
- Publication number
- CN204619905U CN204619905U CN201520249730.5U CN201520249730U CN204619905U CN 204619905 U CN204619905 U CN 204619905U CN 201520249730 U CN201520249730 U CN 201520249730U CN 204619905 U CN204619905 U CN 204619905U
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- China
- Prior art keywords
- crystallizing tank
- tank
- crystallizing
- height
- centrifugal mixer
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- 230000000007 visual effect Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of feeding device for dextrose-delta-lactone intermediate, comprise the first crystallizing tank, second crystallizing tank, 3rd crystallizing tank and centrifugal mixer tank, first crystallizing tank, second crystallizing tank is connected by pipeline with the bottom of the 3rd crystallizing tank, first crystallizing tank, the bottom of the second crystallizing tank and the 3rd crystallizing tank is provided with bearing, the height of support of the first crystallizing tank is greater than the height of support of the second crystallizing tank, the height of support of the second crystallizing tank is greater than the height of support of the 3rd crystallizing tank, centrifugal mixer tank is positioned at the downstream of the 3rd crystallizing tank, the bottom of the 3rd crystallizing tank is connected by pipeline with the top of centrifugal mixer tank.The utility model structure is simple, adopts Action of Gravity Field that raw material is flowed in centrifugal mixer tank automatically, overcoming in prior art by taking out the bonding problem of the raw material that pump produces, ensure that reinforced continuity and adequacy.
Description
Technical field
The utility model relates to process equipment field, particularly relates to a kind of feeding device for dextrose-delta-lactone intermediate.
Background technology
Adopt the negative pressure pump solution drawn in crystallizing tank to add in centrifugal mixer device for the feeding device great majority of dextrose-delta-lactone intermediate in prior art and carry out chemical reaction.Can be there is the problem that when taking out pump, generation raw material is bonding in such device, cause feeding device to block, affect the accuracy of device-dependent service life and material injected volume.
Summary of the invention
The utility model, in order to overcome the deficiency of above-mentioned technical problem, provides a kind of feeding device for dextrose-delta-lactone intermediate, can solve the problems of the technologies described above completely.
The technical scheme solved the problems of the technologies described above is as follows:
A kind of feeding device for dextrose-delta-lactone intermediate, comprise the first crystallizing tank, second crystallizing tank, 3rd crystallizing tank and centrifugal mixer tank, the first described crystallizing tank, second crystallizing tank is connected by pipeline with the bottom of the 3rd crystallizing tank, the first described crystallizing tank, the bottom of the second crystallizing tank and the 3rd crystallizing tank is provided with bearing, the height of support of the first described crystallizing tank is greater than the height of support of the second crystallizing tank, the height of support of the second described crystallizing tank is greater than the height of support of the 3rd crystallizing tank, described centrifugal mixer tank is positioned at the downstream of the 3rd crystallizing tank, the bottom of the 3rd described crystallizing tank is connected by pipeline with the top of centrifugal mixer tank.
The outlet conduit place of the first described crystallizing tank, the second crystallizing tank and the 3rd crystallizing tank is provided with valve.
The first described crystallizing tank, the second crystallizing tank and the 3rd crystallizing tank are provided with visual windows.
The first described crystallizing tank, the second crystallizing tank and the 3rd crystallizing tank are opened type crystallizing tank.
The utility model structure is simple, adopt Action of Gravity Field that raw material is flowed in centrifugal mixer tank automatically, overcome problem bonding by the raw material taking out pump generation in prior art, ensure that reinforced continuity and adequacy, and do not adopt pump in device, and then save a part of operating cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
In figure: 1 is the first crystallizing tank, 2 is the second crystallizing tank, and 3 is the 3rd crystallizing tank, and 4 is centrifugal mixer tank, and 5 is pipeline, and 6 is bearing, and 7 is valve, and 8 is visual windows.
Detailed description of the invention
A kind of feeding device for dextrose-delta-lactone intermediate as shown in Figure 1, comprise the first crystallizing tank 1, second crystallizing tank 2, 3rd crystallizing tank 3 and centrifugal mixer tank 4, the first described crystallizing tank 1, second crystallizing tank 2 is connected by pipeline 5 with the bottom of the 3rd crystallizing tank 3, the first described crystallizing tank 1, the bottom of the second crystallizing tank 2 and the 3rd crystallizing tank 3 is provided with bearing 6, the bearing 6 of the first described crystallizing tank 1 is highly greater than bearing 6 height of the second crystallizing tank 2, the bearing 6 of the second described crystallizing tank 2 is highly greater than bearing 6 height of the 3rd crystallizing tank 3, described centrifugal mixer tank 4 is positioned at the downstream of the 3rd crystallizing tank 3, the described bottom of the 3rd crystallizing tank 3 is connected by pipeline 5 with the top of centrifugal mixer tank 4.
The first described crystallizing tank 1, second crystallizing tank 2 and outlet conduit 5 place of the 3rd crystallizing tank 3 are provided with valve 7.
The first described crystallizing tank 1, second crystallizing tank 2 and the 3rd crystallizing tank 3 are provided with visual windows 8.
The first described crystallizing tank 1, second crystallizing tank 2 and the 3rd crystallizing tank 3 are opened type crystallizing tank.
The utility model structure is simple, adopt Action of Gravity Field that raw material is flowed in centrifugal mixer tank automatically, overcoming in prior art by taking out the bonding problem of raw material that pump produces, ensure that reinforced continuity and adequacy, and do not adopt pump in device, and then save a part of operating cost.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model, every according in technical spirit of the present utility model to any simple modification, equivalent variations that above embodiment is done, all fall within protection domain of the present utility model.
Claims (3)
1. the feeding device for dextrose-delta-lactone intermediate, it is characterized in that, comprise the first crystallizing tank, second crystallizing tank, 3rd crystallizing tank and centrifugal mixer tank, the first described crystallizing tank, second crystallizing tank is connected by pipeline with the bottom of the 3rd crystallizing tank, the first described crystallizing tank, the bottom of the second crystallizing tank and the 3rd crystallizing tank is provided with bearing, the height of support of the first described crystallizing tank is greater than the height of support of the second crystallizing tank, the height of support of the second described crystallizing tank is greater than the height of support of the 3rd crystallizing tank, described centrifugal mixer tank is positioned at the downstream of the 3rd crystallizing tank, the bottom of the 3rd described crystallizing tank is connected by pipeline with the top of centrifugal mixer tank.
2. a kind of feeding device for dextrose-delta-lactone intermediate according to claim 1, is characterized in that, the outlet conduit place of the first described crystallizing tank, the second crystallizing tank and the 3rd crystallizing tank is provided with valve.
3. a kind of feeding device for dextrose-delta-lactone intermediate according to claim 1, is characterized in that, the first described crystallizing tank, the second crystallizing tank and the 3rd crystallizing tank are provided with visual windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249730.5U CN204619905U (en) | 2015-04-22 | 2015-04-22 | A kind of feeding device for dextrose-delta-lactone intermediate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520249730.5U CN204619905U (en) | 2015-04-22 | 2015-04-22 | A kind of feeding device for dextrose-delta-lactone intermediate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204619905U true CN204619905U (en) | 2015-09-09 |
Family
ID=54038969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520249730.5U Expired - Fee Related CN204619905U (en) | 2015-04-22 | 2015-04-22 | A kind of feeding device for dextrose-delta-lactone intermediate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204619905U (en) |
-
2015
- 2015-04-22 CN CN201520249730.5U patent/CN204619905U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20200422 |