CN210814018U - High-efficient crystallization kettle - Google Patents
High-efficient crystallization kettle Download PDFInfo
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- CN210814018U CN210814018U CN201921649291.1U CN201921649291U CN210814018U CN 210814018 U CN210814018 U CN 210814018U CN 201921649291 U CN201921649291 U CN 201921649291U CN 210814018 U CN210814018 U CN 210814018U
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Abstract
The utility model belongs to the technical field of cholesterol's production facility, a high-efficient crystallization kettle is disclosed, including the crystallization kettle body, the crystallization kettle divide into upper cooling chamber and lower floor's crystallization chamber through the cavity baffle, the crystallization kettle is double-deck cylindrical barrel, the cooling chamber includes first water inlet, first delivery port, material conveying pipe and agitating unit, material conveying pipe spirals and locates in the cooling chamber, agitating unit includes (mixing) shaft and variable frequency speed motor, the vertical cooling chamber that runs through of (mixing) shaft, variable frequency speed motor output is connected on the (mixing) shaft top, the (mixing) shaft is located cooling chamber part and is connected with the stirring rake, the (mixing) shaft extends to crystallization chamber part and is equipped with the stirring frame, the crystallization chamber includes water-cooled coil pipe and second discharge gate, the water-cooled coil pipe is located in the intermediate layer between crystallization chamber inner layer. The device is used for crystallizing the materials after pre-cooling, so that the cholesterol crystallization time is shortened, the crystallization efficiency is improved, and the uniform cholesterol crystals can be obtained.
Description
Technical Field
The utility model belongs to the technical field of cholesterol's production facility, concretely relates to high-efficient crystallization kettle.
Background
The cholesterol produced in China at present is mainly extracted from animal brains, the use of the cholesterol extracted from the animal brains is forbidden due to outbreaks of epidemic diseases such as mad cow disease, foot and mouth disease and the like, the artificial synthesis of hormones is forbidden in China, many components in the lanolin are difficult-to-degrade substances, the direct discharge of the lanolin wastes resources and pollutes the land, rivers and air environments, so that the nation encourages the use of hormone medicines synthesized by natural substances such as the cholesterol and the like, which is also a great trend in the world, and the global demand for the cholesterol of the lanolin is increased day by day. The complexation method is used for preparing cholesterol, has high yield and can adapt to various lanolins.
In the process of preparing cholesterol by a complexation method, crystallization and recrystallization processes need to be carried out on crude cholesterol, and the problems of long crystallization time, low productivity, uneven crystal grains and the like caused by small heat exchange area and uneven heat exchange in the use process of many domestic crystallization kettles at present.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, the utility model aims at providing a high-efficient crystallization kettle. Through reasonable structure setting, carry out precooling to cholesterol, the back crystallization shortens cholesterol crystallization time, improves crystallization efficiency, is favorable to obtaining even cholesterol crystal simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-efficiency crystallization kettle comprises a crystallization kettle body, wherein the crystallization kettle is divided into a cooling cavity and a crystallization cavity through a cavity partition plate, the cooling cavity and the crystallization cavity are respectively arranged on the upper part and the lower part of the crystallization kettle, the crystallization kettle is a double-layer cylindrical barrel, the cavity partition plate is fixedly and hermetically connected with the inner layer of the crystallization kettle body, the cooling cavity comprises a first water inlet, a first water outlet, a material conveying pipe and a stirring device, the first water inlet is arranged on the lower part of one side of the cooling cavity, the first water outlet is arranged on the upper part of one side of the cooling cavity opposite to the first water inlet, the material conveying pipe is spirally arranged in the cooling cavity, a feed inlet of the material conveying pipe is arranged on one side of the top of the cooling cavity, a first discharge outlet of the material conveying pipe is arranged at the bottom of the cooling cavity, the stirring device, and connect the variable frequency speed control motor output through the reduction gear, its bottom is worn out the cavity baffle and is extended to the crystallization chamber, the (mixing) shaft is equipped with seal assembly with the crossing department of cooling chamber and cavity baffle, the (mixing) shaft is located the cooling chamber part and is connected with the stirring rake, the (mixing) shaft extends to the crystallization chamber part and is equipped with the stirring frame. The cooling intracavity at this place lets in the cooling water through first water inlet and first delivery port, and the material conveyer pipe that spirals and cooling water direct contact, the material plays cooling's effect when through material conveyer pipe, and the cooling water in the stirring rake stirring cooling intracavity guarantees that the water around the material conveyer pipe is in the mobile state always, is favorable to the transmission of temperature. Stirring frame branch of academic or vocational study in the crystallization chamber drives intracavity liquid and rotates, avoids crystallization intracavity wall crystal to adhere to, and the material after the cooling enters into the crystallization chamber by first discharge gate, carries out the crystallization. The crystallization cavity comprises a water-cooling coil pipe and a second discharge hole, the water-cooling coil pipe is arranged in an interlayer between the inner layer and the outer layer of the crystallization cavity, a second water inlet and a second water outlet are arranged at two ends of the water-cooling coil pipe, the second water inlet is arranged at the lower part of one side of the crystallization cavity, the second water outlet is arranged at the upper part of one side of the crystallization cavity, and the second discharge hole is arranged at the bottom of the crystallization cavity. Refrigerant water is introduced into the water-cooling coil pipe, and the water-cooling coil pipe is directly contacted with the inner wall of the crystallization cavity to cool and crystallize the materials in the crystallization cavity.
In order to increase the discharging speed, the bottom of the crystallization cavity is preferably in an inverted conical shape. Meanwhile, the inverted cone shape is beneficial to discharging the materials in the crystallization cavity completely.
Preferably, a valve is arranged at the second discharge port, and the valve is a gate valve.
Preferably, the bottom of the crystallization kettle is provided with a supporting leg, and the bottom of the supporting leg is provided with a support pad.
Preferably, the water-cooling coil pipe is spirally arranged around the inner wall of the crystallization cavity, and the inner side of the outer wall of the crystallization cavity is provided with a heat-insulating layer. The water-cooling coil pipe is spirally arranged, so that the heat exchange area can be enlarged, the temperature transfer is facilitated, the crystallization speed is accelerated, the heat-insulating layer is arranged on the inner side of the outer wall of the crystallization cavity, the temperature loss is prevented, and the utilization rate of refrigerant water is improved.
Preferably, a thermocouple is arranged in the crystallization cavity. The temperature in the crystallization chamber can be measured here by means of a thermocouple.
In order to facilitate the observation of the crystallization in the crystallization cavity, preferably, an observation window is arranged on one side of the crystallization cavity.
The utility model discloses in still including other subassemblies that can make this high-efficient crystallization kettle normal use, all belong to the conventional selection in this field. Additionally, the utility model discloses in not adding the device or the subassembly of injecing and all adopting conventional means in this field, for example, variable frequency speed regulating motor, water-cooling coil pipe, refrigerant water etc. all can set up according to prior art.
The utility model discloses a high-efficient crystallization kettle's effect principle does: and cooling water is respectively introduced into the first water inlet and the second water inlet, and a water circulation system of the crystallization kettle is started. Open variable frequency speed motor, the (mixing) shaft drives stirring rake and stirring frame and stirs, and the material gets into material conveying pipe through material conveying pipe's feed inlet, through the cooling chamber, carries out heat transfer with the cooling water of cooling intracavity, carries out preliminary cooling back, gets into the crystallization chamber, stirs the crystallization. After the stirring is finished, a valve of a second discharge hole at the bottom of the crystallization cavity is opened, and the material is discharged from the crystallization kettle.
The utility model discloses a set up high-efficient crystallization kettle rationally, carry out precooling to cholesterol, the back crystallization shortens cholesterol crystallization time, improves crystallization efficiency, is favorable to obtaining even cholesterol crystal simultaneously.
Drawings
FIG. 1 is a schematic structural view of a high-efficiency crystallization kettle of an embodiment.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples
As shown in figure 1, a high-efficiency crystallization kettle comprises a crystallization kettle body, the crystallization kettle is divided into a cooling cavity 1 and a crystallization cavity 2 by a cavity partition plate 18, the cooling cavity 1 and the crystallization cavity 2 are respectively arranged at the upper part and the lower part of the crystallization kettle, the crystallization kettle is a double-layer cylindrical barrel, the cavity partition plate 18 is fixedly and hermetically connected with the inner layer of the crystallization kettle, the cooling cavity 1 comprises a first water inlet 9, a first water outlet 10, a material conveying pipe 3 and a stirring device, the first water inlet 9 is arranged at the lower part of one side of the cooling cavity 1, the first water outlet 10 is arranged at the upper part of the cooling cavity 1 opposite to the first water inlet 9, the material conveying pipe 3 is spirally arranged in the cooling cavity, a feed inlet 4 of the material conveying pipe is arranged at one side of the top of the cooling cavity 1, a first discharge outlet 19 of the material conveying pipe is arranged at the bottom of the, the stirring shaft 6 vertically penetrates through the cooling cavity 1, the top end of the stirring shaft 6 penetrates out of the cooling cavity 1 and is connected with the output end of the variable frequency speed regulating motor 5 through a speed reducer, the bottom of the stirring shaft penetrates through the cavity partition plate 18 and extends to the crystallization cavity 2, a sealing component is arranged at the intersection of the stirring shaft 6, the cooling cavity 1 and the cavity partition plate 18, the part of the stirring shaft 6 positioned in the cooling cavity 1 is connected with a stirring paddle 7, the part of the stirring shaft 6 extending to the crystallization cavity 2 is provided with a stirring frame 8, the crystallization cavity 2 comprises a water-cooling coil pipe 11 and a second discharge hole 14, the water-cooling coil pipe 11 is arranged in an interlayer between the inner layer and the outer layer of the crystallization cavity 2, a second water inlet 13 and a second water outlet 12 are respectively arranged at two ends of the water-cooling coil pipe 11, the second water inlet 13 is arranged at the lower part of one side of the crystallization cavity 2, the second water outlet 12 is arranged at the upper part of one side of the crystallization cavity 2, and the second discharge hole 14 is arranged at the bottom of the crystallization cavity 2.
The bottom of the crystallization cavity 2 is in an inverted cone shape.
And a valve is arranged at the second discharge hole 14 and is a gate valve.
The bottom of the crystallization kettle is provided with a supporting leg 15, and the bottom of the supporting leg 15 is provided with a support pad 20.
The water-cooling coil pipe 11 is arranged around the inner wall of the crystallization cavity 2 in a spiral mode, and a heat preservation layer is arranged on the inner side of the outer wall of the crystallization cavity 2.
A thermocouple 16 is arranged in the crystallization cavity 2.
An observation window 17 is arranged on one side of the crystallization cavity 2.
The utility model discloses a high-efficient crystallization kettle's effect principle does: and cooling water is respectively introduced into the first water inlet 9 and the second water inlet 13, and a water circulation system of the crystallization kettle is started. Open variable frequency speed motor 5, (mixing) shaft 6 drives stirring rake 7 and stirring frame 8 and stirs, and the material gets into material conveying pipe through material conveying pipe 3's feed inlet 4, through cooling chamber 1, carries out heat transfer with the cooling water in the cooling chamber 1, carries out preliminary cooling back, gets into crystallization chamber 2 by first discharge gate 19, stirs the crystallization. After the stirring is finished, a valve of a second discharge hole 14 at the bottom of the crystallization cavity 2 is opened, and the material is discharged from the crystallization kettle.
The device carries out precooling to cholesterol through setting up high-efficient crystallization kettle rationally, and the back crystallization shortens cholesterol crystallization time, improves crystallization efficiency, is favorable to obtaining even cholesterol crystal simultaneously.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (7)
1. The utility model provides a high-efficient crystallization kettle, includes the crystallization kettle body, its characterized in that: the crystallization kettle is divided into a cooling cavity (1) and a crystallization cavity (2) through a cavity partition plate (18), the upper part and the lower part of the crystallization kettle are respectively arranged on the cooling cavity (1) and the crystallization cavity (2), the crystallization kettle is a double-layer cylindrical barrel, the cavity partition plate (18) is fixedly and hermetically connected with the inner layer of the crystallization kettle, the cooling cavity (1) comprises a first water inlet (9), a first water outlet (10), a material conveying pipe (3) and a stirring device, the first water inlet (9) is arranged on the lower part of one side of the cooling cavity (1), the first water outlet (10) is arranged on the upper part of one side of the cooling cavity (1) opposite to the first water inlet (9), the material conveying pipe (3) is spirally arranged in the cooling cavity (1), the feed inlet (4) of the material conveying pipe (3) is arranged on one side of the top of the cooling cavity (1), and a first discharge outlet (19) is arranged at the bottom, the stirring device comprises a stirring shaft (6) and a variable-frequency speed-regulating motor (5), wherein the stirring shaft (6) vertically penetrates through a cooling cavity (1), the top end of the stirring shaft (6) penetrates out of the cooling cavity (1), the output end of the variable-frequency speed-regulating motor (5) is connected with a speed reducer, a cavity partition plate (18) is penetrated out of the bottom of the stirring shaft and extends to a crystallization cavity (2), a sealing assembly is arranged at the intersection of the stirring shaft (6) and the cooling cavity (1) and the cavity partition plate (18), the part of the stirring shaft (6) located in the cooling cavity (1) is connected with a stirring paddle (7), a stirring frame (8) is arranged on the part of the stirring shaft (6) extending to the crystallization cavity (2), the crystallization cavity (2) comprises a water-cooling coil pipe (11) and a second discharge hole (14), the water-cooling coil pipe (11) is arranged in an interlayer between the inner layer and the outer layer of the crystallization cavity (2), and, the second water inlet (13) is arranged at the lower part of one side of the crystallization cavity, the second water outlet (12) is arranged at the upper part of one side of the crystallization cavity, and the second discharge hole (14) is arranged at the bottom of the crystallization cavity.
2. The high efficiency crystallization kettle of claim 1, wherein: the bottom of the crystallization cavity (2) is in an inverted cone shape.
3. The high efficiency crystallization kettle of claim 1, wherein: and a valve is arranged at the second discharge hole (14), and the valve is a gate valve.
4. The high efficiency crystallization kettle of claim 1, wherein: the bottom of the crystallization kettle is provided with supporting legs (15), and the bottoms of the supporting legs (15) are provided with supporting pads (20).
5. The high efficiency crystallization kettle of claim 1, wherein: the water-cooling coil pipe (11) is arranged around the inner wall of the crystallization cavity (2) in a spiral mode, and a heat-insulating layer is arranged on the inner side of the outer wall of the crystallization cavity (2).
6. The high efficiency crystallization kettle of claim 1, wherein: a thermocouple (16) is arranged in the crystallization cavity (2).
7. The high efficiency crystallization kettle of claim 1, wherein: and an observation window (17) is arranged on one side of the crystallization cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649291.1U CN210814018U (en) | 2019-09-30 | 2019-09-30 | High-efficient crystallization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649291.1U CN210814018U (en) | 2019-09-30 | 2019-09-30 | High-efficient crystallization kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210814018U true CN210814018U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921649291.1U Active CN210814018U (en) | 2019-09-30 | 2019-09-30 | High-efficient crystallization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210814018U (en) |
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2019
- 2019-09-30 CN CN201921649291.1U patent/CN210814018U/en active Active
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Denomination of utility model: An efficient crystallization kettle Effective date of registration: 20221109 Granted publication date: 20200623 Pledgee: Wenxian Rural Credit Cooperative Association Renmin Road Credit Cooperative Pledgor: Henan Liwei Biological Pharmaceutical Co.,Ltd. Registration number: Y2022980021218 |