CN220951850U - Vertical continuous crystallization assisting device - Google Patents
Vertical continuous crystallization assisting device Download PDFInfo
- Publication number
- CN220951850U CN220951850U CN202322736432.6U CN202322736432U CN220951850U CN 220951850 U CN220951850 U CN 220951850U CN 202322736432 U CN202322736432 U CN 202322736432U CN 220951850 U CN220951850 U CN 220951850U
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- chamber
- stirring
- water pipe
- cooling
- 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.)
- Active
Links
- 238000002425 crystallisation Methods 0.000 title claims abstract description 30
- 230000008025 crystallization Effects 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 62
- 238000004321 preservation Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 239000000498 cooling water Substances 0.000 claims abstract description 25
- 239000008236 heating water Substances 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010792 warming Methods 0.000 description 4
- 239000012452 mother liquor Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of sugar manufacturing, and in particular relates to a vertical continuous crystallization assisting device, which comprises: the cylindrical box body is provided with a discharge hole above the side wall and a feed inlet below the side wall; the cylindrical box body is also internally provided with a heating chamber, a heat preservation chamber and a heat preservation chamber, and the heating chamber, the heat preservation chamber and the heat preservation chamber are separated by a partition board; the heating chamber is provided with a heating water pipe, the heat preservation chamber is provided with a heat preservation water pipe, and the cooling chamber is provided with a cooling water pipe; the stirring system comprises a stirring motor, a stirring speed reducer, a stirring shaft and stirring blades; the output shaft of the stirring motor is connected with the input end of the stirring speed reducer, and the output end of the stirring speed reducer is connected with the stirring shaft; the stirring shaft vertically enters the inside of the cylindrical box body downwards; the stirring blades are arranged on the stirring shaft and distributed in the heating chamber, the heat preservation chamber and the cooling chamber. The utility model solves the problem of non-ideal crystallization-assisting effect caused by mismatching of the cooling speed and the crystallization speed of the existing vertical continuous crystallization-assisting mode, and has better market application prospect.
Description
Technical Field
The utility model belongs to the technical field of sugar manufacturing, and particularly relates to a vertical continuous crystallization assisting device.
Background
The high-viscosity massecuite crystal-aiding mode of the current domestic sugar refinery can be divided into horizontal intermittent crystal-aiding mode and vertical continuous crystal-aiding mode, wherein the horizontal intermittent crystal-aiding mode adopts an air cooling mode, has low cooling efficiency and poor effect, occupies large area and is not suitable for crystal-aiding of the high-viscosity massecuite; compared with the horizontal type crystallization-assisting mode, the existing vertical type continuous crystallization-assisting mode has higher crystallization-assisting efficiency and smaller occupied area, but the crystallization-assisting process has only a cooling process, so that the cooling speed is not matched with the crystallization speed, the crystallization-assisting effect is not ideal, and a larger improvement space is provided.
The patent with the application number of CN201720882942.6 discloses a continuous stirring vertical type crystallization-aiding machine, which comprises a crystallization-aiding tank body, a cooler and a driving motor, wherein the cooler is arranged in the crystallization-aiding tank body and consists of a main shaft, stirring blades and a cooling pipe, the stirring blades are connected with the main shaft, the main shaft is connected with the driving motor outside the crystallization-aiding tank body, and the cooling pipe is spirally attached to the stirring blades. The utility model increases the heat transfer area and realizes stirring, enhances the heat transfer performance and the flow performance, obviously improves the heat transfer enhancement effect, and solves the problems of uneven mixing of massecuite, uneven heat exchange of cooling water and flow dead angle, thereby improving the crystallization-assisting rate and crystallization-assisting effect. However, the continuous stirring vertical crystallization auxiliary machine has only a cooling process in the crystallization auxiliary process, and the problem that the cooling speed is not matched with the crystallization speed still exists.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of utility model
The utility model aims to provide a vertical continuous crystallization assisting device, which aims to solve the problem that the crystallization assisting effect is not ideal due to mismatching of the cooling speed and the crystallization speed of the existing vertical continuous crystallization assisting mode.
In order to achieve the above object, the present utility model provides the following technical solutions:
a vertical continuous crystallization aid device, comprising:
The cylindrical box body is provided with a discharge hole above the side wall and a feed inlet below the side wall; the cylindrical box body is internally provided with a heating chamber, a heat preservation chamber and a heating chamber which are separated by a partition plate; the temperature-raising chamber is provided with a temperature-raising water pipe, and the temperature-lowering chamber is provided with a temperature-lowering water pipe; the heating water inlet of the heating water pipe is lower than the heating water outlet; the heat preservation water inlet of the heat preservation water pipe is consistent with the heat preservation water outlet in height; the cooling water inlet of the cooling water pipe is lower than the cooling water outlet;
The stirring system comprises a stirring motor, a stirring speed reducer, a stirring shaft and stirring blades; the output shaft of the stirring motor is connected with the input end of the stirring speed reducer, and the output end of the stirring speed reducer is connected with the stirring shaft; the stirring shaft vertically enters the cylindrical box body downwards; the stirring blades are arranged on the stirring shaft and distributed in the heating chamber, the heat preservation chamber and the cooling chamber;
Wherein, the heating water inlet, the heating water outlet, the heat preservation water inlet, the heat preservation water outlet, the cooling water inlet and the cooling water outlet are all provided with regulating valves and temperature and flow transmitters.
Preferably, a discharge hole of the heat preservation section is formed in the partition plate between the heating chamber and the heat preservation chamber; and a heat preservation section feeding port is formed in the partition plate between the cooling chamber and the heat preservation chamber.
Preferably, the feeding port and the discharging port are provided with regulating valves and temperature and brix transmitters.
Preferably, the heating water pipe, the heat preservation water pipe and the cooling water pipe are fixed coils, and the number of layers is at least 2.
Compared with the prior art, the utility model has the following beneficial effects: according to the vertical continuous crystallization assisting device, the cold water flow and the hot water flow are regulated through the regulating valve, so that the brix and the temperature of each indoor massecuite are controlled, the supersaturation degree of the massecuite mother liquor can be ensured, the cooling speed and the crystallization speed of the massecuite are adapted, and the crystallization assisting speed and the crystallization assisting effect are improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
The main reference numerals illustrate:
1. a cylindrical box body; 2. a heating chamber; 3. a heat preservation chamber; 4. a partition plate; 5. a temperature reducing chamber; 6. a feed inlet; 7. a discharge port; 8. a cooling water inlet; 9. a cooling water pipe; 10. a cooling water outlet; 11. a feed inlet of the heat preservation section; 12. a discharge hole of the heat preservation section; 13. a heat preservation water inlet; 14. a heat preservation water pipe; 15. a heat preservation water outlet; 16. a heating water inlet; 17. a heating water pipe; 18. a warming water outlet; 19. a stirring motor; 20. a stirring speed reducer; 21. a stirring shaft; 22. stirring vane.
Detailed Description
The following description of the embodiments of the present utility model will be apparent from the description of the embodiments of the present utility model, which is provided in part, but not in whole. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience of description and simplicity of description, only as to the orientation or positional relationship shown in the drawings, and not as an indication or suggestion that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be connected between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.
Referring to fig. 1, a vertical continuous crystallization assisting device includes:
A discharge hole 7 is arranged above the side wall of the cylindrical box body 1, and a feed inlet 6 is arranged below the side wall of the cylindrical box body; the feed inlet 6 and the discharge outlet 7 are provided with regulating valves and temperature and brix transmitters; a heating chamber 2, a heat preservation chamber 3 and a cooling chamber 5 are also arranged in the cylindrical box body 1 and are separated by a partition plate 4; the heating chamber 2 is provided with a heating water pipe 17, the heat preservation chamber 3 is provided with a heat preservation water pipe 14, and the cooling chamber 5 is provided with a cooling water pipe 9; the heating water pipe 17, the heat-preserving water pipe 14 and the cooling water pipe 9 are fixed coils, and the number of layers is at least 2;
The stirring system comprises a stirring motor 19, a stirring speed reducer 20, a stirring shaft 21 and stirring blades 22; an output shaft of the stirring motor 19 is connected with an input end of the stirring speed reducer 20, and an output end of the stirring speed reducer 20 is connected with a stirring shaft 21; the stirring shaft 21 vertically enters the cylindrical box body 1 downwards; the stirring blades 22 are provided in a plurality on the stirring shaft 21 and are distributed in the temperature increasing chamber 2, the temperature maintaining chamber 3 and the temperature decreasing chamber 5.
In the present embodiment, the warming water inlet 16 of the warming water pipe 17 is lower than the warming water outlet 18; the heat preservation water inlet 13 and the heat preservation water outlet 15 of the heat preservation water pipe 14 are in the same height; the cooling water inlet 8 of the cooling water pipe 9 is lower than the cooling water outlet 10. The temperature rising water inlet 16, the temperature rising water outlet 18, the heat preservation water inlet 13, the heat preservation water outlet 15, the cooling water inlet 8 and the cooling water outlet 10 are respectively provided with an adjusting valve, a temperature and a flow transmitter, and the cold and hot water flow is adjusted through the adjusting valves, so that the brix and the temperature of each indoor massecuite can be controlled, the supersaturation degree of the massecuite mother liquor is ensured, and the cooling speed of the massecuite is adapted to the crystallization speed.
On the other hand, a material outlet 12 of the heat preservation section is arranged on a partition plate 4 between the heat preservation chamber 2 and the heat preservation chamber 3, so that massecuite can conveniently enter the heat preservation chamber 2 from the heat preservation chamber 3; a heat preservation section feed inlet 11 is formed in the partition plate 4 between the temperature reduction chamber 5 and the heat preservation chamber 3, so that massecuite can conveniently enter the heat preservation chamber 3 from the temperature reduction chamber 5.
In the process of sugar mass crystallization, the sugar mass enters the cooling chamber 5 from the feed inlet 6, and meanwhile, the stirring motor 19 of the stirring system is started to drive the stirring blade 22 to rotate, and the stirring blade 22 is in direct contact with the indoor sugar mass, so that the fluidity of the indoor sugar mass can be enhanced; cold water in a cooling water pipe 9 in the cooling chamber 5 exchanges heat with indoor massecuite through the outer surface of the pipe, and after the massecuite is cooled to the process set temperature, the massecuite enters the cooling chamber 3 through a cooling section feed inlet 11 of a partition plate 4; after the massecuite is preserved in the heat preservation chamber 3 for a preset period of time, the massecuite enters the heat preservation chamber 2 through a discharge port 12 of a heat preservation section of the partition plate 4; the hot water in the heating water pipe 17 in the heating chamber 2 exchanges heat with indoor massecuite through the outer surface of the pipe, and after the massecuite is heated to the process set temperature, the massecuite automatically flows to the next processing section from the discharge port 7.
According to the vertical continuous crystallization assisting device, the cylindrical box body 1 is partitioned into the heating chamber 2, the heat preservation chamber 3 and the cooling chamber 5 from top to bottom through the partition plate 4, the water flow temperature of the fixed coil pipes flowing into each chamber is controlled, the cold and hot water flow rate is regulated through the regulating valve, the brix and the temperature of each indoor massecuite are controlled, the supersaturation degree of the massecuite mother liquor can be ensured, the cooling speed of the massecuite is adapted to the crystallization speed, the crystallization assisting speed and the crystallization assisting effect are improved, and the vertical continuous crystallization assisting device is very practical and has a good market application prospect.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (4)
1. A vertical continuous crystallization aid device, comprising:
The cylindrical box body is provided with a discharge hole above the side wall and a feed inlet below the side wall; the cylindrical box body is internally provided with a heating chamber, a heat preservation chamber and a heating chamber which are separated by a partition plate; the temperature-raising chamber is provided with a temperature-raising water pipe, and the temperature-lowering chamber is provided with a temperature-lowering water pipe; the heating water inlet of the heating water pipe is lower than the heating water outlet; the heat preservation water inlet of the heat preservation water pipe is consistent with the heat preservation water outlet in height; the cooling water inlet of the cooling water pipe is lower than the cooling water outlet;
The stirring system comprises a stirring motor, a stirring speed reducer, a stirring shaft and stirring blades; the output shaft of the stirring motor is connected with the input end of the stirring speed reducer, and the output end of the stirring speed reducer is connected with the stirring shaft; the stirring shaft vertically enters the cylindrical box body downwards; the stirring blades are arranged on the stirring shaft and distributed in the heating chamber, the heat preservation chamber and the cooling chamber;
Wherein, the heating water inlet, the heating water outlet, the heat preservation water inlet, the heat preservation water outlet, the cooling water inlet and the cooling water outlet are all provided with regulating valves and temperature and flow transmitters.
2. The vertical continuous crystallization assisting device according to claim 1, wherein a heat preservation section discharge hole is formed in the partition plate between the heating chamber and the heat preservation chamber; and a heat preservation section feeding port is formed in the partition plate between the cooling chamber and the heat preservation chamber.
3. The vertical continuous crystallization device according to claim 1, wherein the feeding port and the discharging port are provided with adjusting valves and temperature and brix transmitters.
4. The vertical continuous crystallization aid according to claim 1, wherein the heating water pipe, the heat-preserving water pipe and the cooling water pipe are fixed coils, and the number of layers is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322736432.6U CN220951850U (en) | 2023-10-12 | 2023-10-12 | Vertical continuous crystallization assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322736432.6U CN220951850U (en) | 2023-10-12 | 2023-10-12 | Vertical continuous crystallization assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220951850U true CN220951850U (en) | 2024-05-14 |
Family
ID=90976546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322736432.6U Active CN220951850U (en) | 2023-10-12 | 2023-10-12 | Vertical continuous crystallization assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220951850U (en) |
-
2023
- 2023-10-12 CN CN202322736432.6U patent/CN220951850U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205897907U (en) | High -efficient cooling device | |
| CN201791393U (en) | Evaporating crystallizer | |
| CN104815451A (en) | Water cooling crystallization kettle | |
| CN220951850U (en) | Vertical continuous crystallization assisting device | |
| CN103583764A (en) | Continuous chocolate tempering machine | |
| CN209089953U (en) | Cooling tank is used in liquid quelite production | |
| CN104801061A (en) | Crystal kettle used in chemical industry | |
| CN2746313Y (en) | Heat pump water heater with horizontal water tank | |
| CN110327640A (en) | A kind of push type internal circulation evaporator | |
| CN106708131B (en) | A kind of glue constant temperature system | |
| CN108562186A (en) | A kind of heat exchanger purifier | |
| CN203523720U (en) | Continuous chocolate tempering machine | |
| CN220250402U (en) | Raw and auxiliary material feeding temperature control device | |
| CN211798916U (en) | Open circulation crystallizing tank | |
| CN108801029B (en) | A kind of Chemical Manufacture heat exchanger | |
| CN214765359U (en) | Temperature-adjustable chemical equipment reaction kettle | |
| CN218296068U (en) | Heat exchanger with V-shaped core body structure | |
| CN218553146U (en) | Anti-scaling corn steep liquor evaporator | |
| CN220418183U (en) | High-flux heat exchanger for fluid separation | |
| CN113776354B (en) | Heat exchanger with internally adjustable centrifugal soaking device | |
| CN220968087U (en) | Forced internal circulation type evaporation device | |
| CN219517818U (en) | MVR evaporator integrated with two heat exchange structures | |
| CN104587699B (en) | A kind of glucose decrease temperature crystalline equipment and glucose decrease temperature crystalline technique | |
| CN210426190U (en) | High-efficient air cooler | |
| CN220923256U (en) | Automatic water supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |