CN209630664U - Crystallizing evaporator - Google Patents
Crystallizing evaporator Download PDFInfo
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- CN209630664U CN209630664U CN201822132605.2U CN201822132605U CN209630664U CN 209630664 U CN209630664 U CN 209630664U CN 201822132605 U CN201822132605 U CN 201822132605U CN 209630664 U CN209630664 U CN 209630664U
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- cylinder
- recycle stock
- crystallizing evaporator
- inner cylinder
- outlet
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Abstract
The utility model relates to crystallizing evaporators, including cylinder, recycle stock import, recycle stock outlet and secondary steam outlet, the recycle stock import is set to cylinder middle section, the recycle stock outlet is set to cylinder body bottom, the secondary steam outlet is set at the top of cylinder, is equipped with Despumation device between the recycle stock import and secondary steam outlet.The crystallizing evaporator of the utility model is separated foam and liquid using the high-speed rotating centrifugal action of swirl vane, it can stop foam and fine suspension, prevent it from affecting as secondary steam enters other equipment, and device overall structure simple and stable, for ease of maintenaince, can efficient evaporative crystallization material.
Description
Technical field
The utility model relates to technical field of automation equipment, and in particular to crystallizing evaporator.
Background technique
Crystallizing evaporator is a kind of device of degree of supersaturation for reaching solution using evaporation section solvent, is tied using evaporation
Foam can be generated when brilliant device evaporation material, and the foam generated can block pipeline, influence evaporation efficiency, in some instances it may even be possible to damage evaporation
The component of crystal system device.The prior art generally uses wire mesh demister foam removal, but wire mesh demister is to can not make small mist
Aggregation forms larger particles, is unable to fully separate to some mist foams, wire mesh demister can block and influence to make over time
With, and difficulty is cleared up, make secondary steam discharge difficulty in equipment and influences equipment operation.
Utility model content
The purpose of the utility model is to overcome defects of the existing technology, provide a kind of crystallizing evaporator.
To realize the above-mentioned technical purpose, the utility model adopts the following technical solution:
A kind of crystallizing evaporator, including cylinder, recycle stock import, recycle stock outlet and secondary steam outlet, it is described
Recycle stock import is set to cylinder middle section, and the recycle stock outlet is set to cylinder body bottom, and the secondary steam outlet is set
It is placed at the top of cylinder, is equipped with Despumation device between the recycle stock import and secondary steam outlet；
The Despumation device is made of several swirl vanes, cover cylinder, inner cylinder and blind plate；
The cover cylinder level is fixed on crystallizing evaporator cylinder inboard wall, and inner cylinder and cover cylinder are concentric, several swirl vanes
One end connects inner cylinder and, other end connect cover cylinder tangent with inner cylinder；Swirl vane is uniformly distributed between inner cylinder and cover cylinder；
The inner cylinder lower surface is flushed with cover cylinder lower surface, and inner cylinder height is lower than height of cover cylinder；
The blind plate is fixed on inner cylinder lower surface.
Several rinse mouths are equipped with above the Despumation device as a further improvement of the utility model,；The rinse mouth
Nozzle be spiral nozzle.Despumation device is further rinsed using rinse mouth, removes the foam that may be adhered on blade.
The barrel outer surface as a further improvement of the utility model, is located at Despumation device and recycle stock import
Between be equipped with hood type ear mount.Using hood type ear mount fixed cylinder, avoid the swirl vane high speed rotation of Despumation device can
Barrel bring can be damaged.
It is as a further improvement of the utility model, arc end socket at the top of the cylinder；It is at the top of the arc end socket
Secondary steam outlet.
The cylinder body bottom is back taper end socket as a further improvement of the utility model,；Back taper end socket bottom
Portion is recycle stock outlet；The back taper end socket and cylinder junction are equipped with ring support.
The Despumation device is equipped with 24 swirl vanes as a further improvement of the utility model,；Between swirl vane
Even distribution, adjacent swirl vane angle are 15 °.
The internal diameter of the inner cylinder is the 1/3 ~ 1/2 of cover cylinder internal diameter as a further improvement of the utility model,.Further
, the height of the inner cylinder is the 1/3 ~ 1/2 of height of cover cylinder.
The recycle stock import, recycle stock outlet and secondary steam go out as a further improvement of the utility model,
The adapter tube body of mouth is equipped with stiffening ring.
Man-hole opening is equipped between the nozzle and Despumation device of the rinse mouth as a further improvement of the utility model,
Crystallizing evaporator internal element easy to repair, cleaning, maintenance Despumation device etc..
Visor is equipped at the barrel at the top of the cylinder and below Despumation device as a further improvement of the utility model,
Mouthful.
The crystallizing evaporator of the utility model is divided foam and liquid using the high-speed rotating centrifugal action of swirl vane
From can stop foam and fine suspension, prevent it from affecting as secondary steam enters other equipment, and device is whole
Simple and stable structure, for ease of maintenaince, can efficient evaporative crystallization material.
Detailed description of the invention
Fig. 1 is the utility model crystallizing evaporator overall structure diagram；
Fig. 2 is Despumation device overlooking structure diagram；
Fig. 3 is Despumation device side structure schematic view；
1. cylinder in figure；11. arc end socket；12. back taper end socket；13. hood type ear mount；14. ring support；
2. recycle stock import；3. recycle stock exports；4. secondary steam exports；5. Despumation device；51. swirl vane；52.
Cover cylinder；53. inner cylinder；54. blind plate；6. rinse mouth；7. man-hole opening；8. mirror mouth；81. visor rinse mouth；9. reinforcement
Circle.
Specific embodiment
Crystallizing evaporator as shown in Figure 1, including cylinder 1, recycle stock import 2, recycle stock outlet 3 and secondary steam
Outlet 4；It is arc end socket 11 at the top of cylinder 1；Secondary steam outlet 4 is set to 11 top of arc end socket；1 bottom of cylinder is back taper
Shape end socket 12；Recycle stock outlet 3 is set to 12 bottom of back taper end socket；Recycle stock outlet 3 is set to 1 middle section of cylinder, follows
Despumation device 5 is equipped between ring material outlet 3 and secondary steam outlet 4.
As shown in Fig. 2 ~ 3, the Despumation device 5 is made of several swirl vanes 51, cover cylinder 52, inner cylinder 53 and blind plate 54；
52 level of cover cylinder is fixed on 1 inner wall of crystallizing evaporator cylinder, and inner cylinder 53 and cover cylinder 52 are concentric, each 51 one end of swirl vane connection
Inner cylinder 53 is simultaneously tangent with inner cylinder 53, and other end connect cover cylinder 54 is uniformly distributed between inner cylinder 53 and cover cylinder 52；The present embodiment removes
Foam device 6 is equipped with 24 swirl vanes；It is uniformly distributed between swirl vane 51, adjacent 51 angle of swirl vane is 15 °.
Wherein, 53 lower surface of inner cylinder is flushed with 52 lower surface of cover cylinder, and blind plate 54 is fixed on 53 lower surface of inner cylinder.Inner cylinder 53
Internal diameter is the 1/3 ~ 1/2 of 52 internal diameter of cover cylinder；The height of inner cylinder 53 is the 1/3 ~ 1/2 of 52 height of cover cylinder.
In the present embodiment, several rinse mouths 6 are additionally provided with above Despumation device 5；The nozzle of the rinse mouth 6 is spiral spray
Mouth, the flushing range of each rinse mouth nozzle are 120 ° below spray head.People is equipped between the nozzle and Despumation device 5 of rinse mouth 6
Aperture 7, crystallizing evaporator internal element easy to repair, cleaning, maintenance Despumation device etc..
For 1 stability of reinforced tube, 1 outer surface of cylinder is equipped between Despumation device 6 and recycle stock import 2
Hood type ear mount 13.Back taper end socket 12 and 1 junction of cylinder are equipped with ring support 14.Recycle stock import 2, recycle stock go out
Mouth 3 and the adapter tube body of secondary steam outlet 4 are equipped with stiffening ring 9, and several stiffening rings 9 are also added in 1 outer surface of cylinder.
As shown in Figure 1, being equipped with mirror mouth 8 on arc cylinder arc end socket 11, mirror mouth is equipped with below Despumation device 5
8 and visor rinse mouth 81, convenient for monitoring internal part operating.
Claims (10)
1. a kind of crystallizing evaporator, including cylinder, recycle stock import, recycle stock outlet and secondary steam outlet, feature
It is, the recycle stock import is set to cylinder middle section, and the recycle stock outlet is set to cylinder body bottom, the secondary steaming
Vapor outlet is set at the top of cylinder, is equipped with Despumation device between the recycle stock import and secondary steam outlet；
The Despumation device is made of several swirl vanes, cover cylinder, inner cylinder and blind plate；
The cover cylinder level is fixed on crystallizing evaporator cylinder inboard wall, and inner cylinder and cover cylinder are concentric, described several swirl vane one end
Connect inner cylinder and, other end connect cover cylinder tangent with inner cylinder；Swirl vane is uniformly distributed between inner cylinder and cover cylinder；
The inner cylinder lower surface is flushed with cover cylinder lower surface, and inner cylinder height is lower than height of cover cylinder；
The blind plate is fixed on inner cylinder lower surface.
2. crystallizing evaporator according to claim 1, which is characterized in that be equipped with several flushings above the Despumation device
Mouthful；The nozzle of the rinse mouth is spiral nozzle.
3. crystallizing evaporator according to claim 1, which is characterized in that the barrel outer surface, be located at Despumation device and
Hood type ear mount is equipped between recycle stock import.
4. crystallizing evaporator according to claim 1, which is characterized in that be arc end socket at the top of the cylinder；The arc
It is that secondary steam exports at the top of shape end socket.
5. crystallizing evaporator according to claim 1, which is characterized in that the cylinder body bottom is back taper end socket；It is described
Back taper end socket bottom is recycle stock outlet；The back taper end socket and cylinder junction are equipped with ring support.
6. crystallizing evaporator according to claim 1, which is characterized in that the Despumation device is equipped with 24 swirl vanes；
It is uniformly distributed between swirl vane, adjacent swirl vane angle is 15 °.
7. crystallizing evaporator according to claim 1, which is characterized in that the internal diameter of the inner cylinder be cover cylinder internal diameter 1/3 ~
1/2。
8. crystallizing evaporator according to claim 1 or claim 7, which is characterized in that the height of the inner cylinder is height of cover cylinder
1/3~1/2。
9. crystallizing evaporator according to claim 1, which is characterized in that the recycle stock import, recycle stock outlet
Stiffening ring is equipped with the adapter tube body of secondary steam outlet.
10. crystallizing evaporator according to claim 2, which is characterized in that the nozzle and Despumation device of the rinse mouth it
Between be equipped with man-hole opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822132605.2U CN209630664U (en) | 2018-12-19 | 2018-12-19 | Crystallizing evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822132605.2U CN209630664U (en) | 2018-12-19 | 2018-12-19 | Crystallizing evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209630664U true CN209630664U (en) | 2019-11-15 |
Family
ID=68474017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822132605.2U Active CN209630664U (en) | 2018-12-19 | 2018-12-19 | Crystallizing evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209630664U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401958A (en) * | 2021-07-12 | 2021-09-17 | 北京今大禹环境技术股份有限公司 | Vapor-liquid separation device |
| CN115385407A (en) * | 2022-07-20 | 2022-11-25 | 中科嘉辞(昆山)环保科技有限公司 | Industrial wastewater zero-discharge clear liquid anti-blocking type crystallization evaporator |
| CN116271881A (en) * | 2023-03-29 | 2023-06-23 | 宿迁新亚科技有限公司 | Device for producing high-purity N-methyl formamide |
-
2018
- 2018-12-19 CN CN201822132605.2U patent/CN209630664U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401958A (en) * | 2021-07-12 | 2021-09-17 | 北京今大禹环境技术股份有限公司 | Vapor-liquid separation device |
| CN115385407A (en) * | 2022-07-20 | 2022-11-25 | 中科嘉辞(昆山)环保科技有限公司 | Industrial wastewater zero-discharge clear liquid anti-blocking type crystallization evaporator |
| CN115385407B (en) * | 2022-07-20 | 2024-01-12 | 中科嘉辞(昆山)环保科技有限公司 | Industrial wastewater zero-emission clear liquid anti-blocking crystallization evaporator |
| CN116271881A (en) * | 2023-03-29 | 2023-06-23 | 宿迁新亚科技有限公司 | Device for producing high-purity N-methyl formamide |
| CN116271881B (en) * | 2023-03-29 | 2023-10-27 | 宿迁新亚科技有限公司 | Device for producing high-purity N-methyl formamide |
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