CN222855452U - Reaction kettle for producing calcipotriol liniment - Google Patents
Reaction kettle for producing calcipotriol liniment Download PDFInfo
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- CN222855452U CN222855452U CN202421832604.8U CN202421832604U CN222855452U CN 222855452 U CN222855452 U CN 222855452U CN 202421832604 U CN202421832604 U CN 202421832604U CN 222855452 U CN222855452 U CN 222855452U
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- reaction kettle
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- tank body
- upper rotating
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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
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Abstract
The utility model discloses a reaction kettle for producing calcipotriol liniment, which belongs to the technical field of reaction kettles, and comprises a tank body with a feed inlet and a discharge outlet, wherein a conveying pipe is rotatably arranged in the tank body, a plurality of openings are distributed in the conveying pipe along the self extending direction, pressure valves are arranged in the openings, a feeding mechanism communicated with the conveying pipe is arranged on the tank body, and a pressure release valve is also arranged at the top of the tank body. The material adding mechanism of the utility model sends the raw materials to be added into the material conveying pipe, and evenly sends the raw materials into each part inside the reaction kettle through openings distributed on the material conveying pipe, so that the reaction rate of each part inside the reaction kettle is more uniform, the quality of finished products produced by the reaction kettle is improved, the material inside the reaction kettle can be stirred by the material conveying pipe which is rotationally arranged, the uniformity of the distribution of the material inside the reaction kettle is further improved, the reaction speed of the raw materials at each part inside the reaction kettle is kept consistent, and the quality of the finished products produced by the reaction kettle is further improved.
Description
Technical Field
The utility model relates to a reaction kettle for producing calcipotriol liniment, and belongs to the technical field of reaction kettles.
Background
The reaction kettle is an important device commonly used in the fields of chemistry, chemical engineering, medicine, materials and the like, is mainly used for carrying out operations such as chemical reaction, mixing, dissolution, synthesis, polymerization, heating, cooling, crystallization, extraction, distillation and the like, and is required to be used in the production process of the calcipotriol liniment.
In the production process of the reaction kettle, liquid additives or catalysts are required to be added into the basic raw materials according to the process requirement sequence, the conventional reaction kettle is usually directly added through a feed inlet, so that the added additives and catalysts are gathered at a position close to the feed inlet in a large amount, cannot be uniformly mixed with the basic raw materials in a short time, the reactants are insufficiently contacted, the reaction efficiency is affected, the concentration of the reactants is too high in a region close to the feed inlet, the reaction speed is too high, the concentration of the reactants is too low in a region far from the feed inlet, the reaction speed is too slow, and the quality and the yield of products are affected by the uneven reaction speed.
Therefore, there is a need for an improvement in the art of reaction kettles.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art and provide a reaction kettle for producing calcipotriol liniment, which improves the uniformity of raw materials added into the reaction kettle and the quality of finished products produced by the reaction kettle.
In order to achieve the above purpose, the reaction kettle for producing calcipotriol liniment of the utility model has the following specific technical scheme:
The utility model provides a production of calcipotriol liniment is with reation kettle, includes the jar body that has feed inlet and discharge gate, the inside rotation of jar is provided with the conveying pipeline, the conveying pipeline distributes along self extending direction has a plurality of openings, each all install the pressure valve in the opening, be provided with on the jar body with the feeding mechanism of conveying pipeline intercommunication, the top of the jar body still is provided with the relief valve.
Preferably, the top of the tank body is connected with an upper rotating shaft in vertical arrangement through a bearing, the tank body is fixedly connected with a motor in transmission connection with the upper rotating shaft, the upper rotating shaft is of a tubular structure which is communicated with the inner portion and the outer portion of the tank body, the bottom end of the upper rotating shaft is communicated with the first end of the conveying pipe, and the conveying pipe is uniformly distributed with at least two conveying pipes around the axial lead of the upper rotating shaft.
Preferably, one of the openings on the same conveying pipe is an emptying opening, and the emptying opening is arranged at the lowest horizontal height position of the conveying pipe.
Preferably, the opening pressure of the pressure valve connected to the evacuation port is smaller than the opening pressure of each of the other pressure valves.
Preferably, the material adding mechanism comprises a sealing sleeve coaxially sleeved on the periphery of the upper rotating shaft, two ends of the sealing sleeve are in sliding sealing connection with the upper rotating shaft through sealing rings, a notch is formed in the upper rotating shaft and located between the two sealing rings, the sealing sleeve is connected with an outlet of a pressure pump, an inlet of the pressure pump is connected with a feeding pipe, and a second valve is installed on the feeding pipe.
Preferably, a heating ring is sleeved on the periphery of the upper rotating shaft, and the heating ring is positioned in the tank body.
Preferably, the bottom of the tank body is connected with a lower rotating shaft through a bearing, the lower rotating shaft is communicated with a tubular structure outside the tank body, the lower rotating shaft is coaxially arranged with the upper rotating shaft, the second end of the conveying pipe is communicated with the lower rotating shaft, the lower rotating shaft is provided with a first valve, and a collecting box communicated with the bottom end of the conveying pipe is arranged below the tank body.
Preferably, two feeding pipes are arranged, and the two feeding pipes are provided with second valves which are communicated with the inlet of the pressure pump.
Preferably, the lower rotating shaft is fixedly connected with a propeller, a plurality of porous plates are fixedly connected between the upper rotating shaft and the lower rotating shaft, and the porous plates are uniformly distributed around the axial lead of the upper rotating shaft and are parallel to the axial lead of the upper rotating shaft.
The utility model has the advantages that:
The reaction kettle for producing the calcipotriol liniment has the advantages that the raw materials to be added are fed into the conveying pipe by the feeding mechanism and are uniformly fed into all positions in the reaction kettle through openings distributed on the conveying pipe, so that the reaction rate of all positions in the reaction kettle is more uniform, the quality of finished products produced by the reaction kettle is improved, the raw materials in the reaction kettle can be further stirred by rotating the conveying pipe, the uniformity of the distribution of the raw materials in the reaction kettle is further improved, the reaction speed of all the raw materials in the reaction kettle is kept consistent, and the quality of the finished products produced by the reaction kettle is further improved.
Drawings
FIG. 1 is a schematic structural view of a reaction vessel of the present utility model;
FIG. 2 is a cross-sectional view of the reactor of the present utility model;
FIG. 3 is a schematic view of the internal structure of the reaction kettle of the present utility model;
FIG. 4 is a schematic structural view of the feeding mechanism of the present utility model;
Figure 5 is a schematic structural view of a sealing sleeve according to the utility model;
FIG. 6 is a schematic view of the installation structure of the upper rotating shaft of the present utility model;
The figure shows that the device comprises a tank body 1, a collecting box 2, a material adding mechanism 101, a pressure relief valve 102, a material inlet 103, a material outlet 301, a motor 302, an upper rotating shaft 303, a heating ring 304, a material conveying pipe 305, a pressure valve 306, a porous plate 307, a screw propeller 308, a lower rotating shaft 309, a first valve 310, a notch 401, a sealing sleeve 402, a pressure pump 403, a second valve 404, a material inlet pipe 405 and a sealing ring.
Detailed Description
The present utility model will be described in detail below.
Example 1
The embodiment provides a reaction kettle for producing calcipotriol liniment, as shown in fig. 1-3, the reaction kettle comprises a tank body 1 with a feed inlet 102 and a discharge outlet 103, a conveying pipe 304 is rotatably arranged in the tank body 1, a plurality of openings are distributed in the conveying pipe 304 along the extending direction of the conveying pipe, pressure valves 305 are arranged in the openings, a feeding mechanism 4 communicated with the conveying pipe 304 is arranged on the tank body 1, and a pressure release valve 101 is further arranged at the top of the tank body 1.
The reaction kettle is suitable for, but not limited to, production of calcipotriol liniment, a feed inlet 102 on a tank body 1 is used for adding basic raw materials, a discharge outlet 103 is used for outputting products after production is completed, when the reaction kettle works, additives or catalysts which need to be added subsequently are fed into a conveying pipe 304 through a feeding mechanism 4, and raw materials are uniformly dispersed to all positions in the reaction kettle through openings distributed on the conveying pipe 304, so that the raw materials are uniformly added into the reaction kettle, and sequential addition of different raw materials is realized; the rotation of the material conveying pipe 304 can expand the distribution range of the added material inside the reaction kettle, and the material conveying pipe 304 can stir the material inside the reaction kettle, so that the material inside the reaction kettle is mixed uniformly and fast, the working principle of the pressure valve 305 is mainly to work by utilizing the principle that the liquid pressure and the spring force acting on the valve core are balanced, when the pressure inside the material conveying pipe 304 is increased, the pressure acting on the valve core is increased, the valve core is pushed to move so as to change the opening of the valve port, thereby controlling the pressure of the system, otherwise, when the pressure inside the material conveying pipe 304 is reduced, the spring force pushes the valve core back to the original opening of the valve port, thereby controlling the opening and closing of the pressure valve 305 through the pressure inside the material conveying pipe 304, the pressure valve 305 is opened, the material inside the material conveying pipe 304 is communicated with the outside, the material inside the tank body 1 is prevented from flowing back to the inside the material conveying pipe 304 through the opening, the material inside the reaction kettle is uniformly reacted through the arrangement, the material inside the reaction kettle is lifted, the quality of the finished product is improved along with the increase of the material inside the reaction kettle, the pressure inside the reaction kettle is increased, the pressure inside the tank body 1 can be relieved through the pressure relief valve 101, so that the pressure inside the tank body 1 is kept stable, the stable reaction of raw materials is ensured, and the quality of finished products produced by the reaction kettle is further improved.
As shown in fig. 2 and 3, the top of the tank 1 is connected with an upper rotating shaft 302 vertically arranged through a bearing, the tank 1 is fixedly connected with a motor 301 in transmission connection with the upper rotating shaft 302, the upper rotating shaft 302 is of a tubular structure communicated with the inside and the outside of the tank 1, the bottom end of the upper rotating shaft 302 is communicated with a first end of a conveying pipe 304, and at least two conveying pipes 304 are uniformly distributed around the axis of the upper rotating shaft 302. The upper rotating shaft 302 is driven to rotate by the motor 301, so that the conveying pipe 304 is driven to rotate around the rotating shaft 302 through the upper rotating shaft 302, a sealing ring is arranged between the upper rotating shaft 302 and the tank body 1 to ensure the sealing effect of the tank body 1, and the upper rotating shaft 302 is of a tubular structure, so that the material adding mechanism 4 can convey raw materials into the conveying pipe 304 through the upper rotating shaft 302, additional pipeline arrangement is reduced, and the production cost of the reaction kettle is reduced.
A further improvement is that one of the openings in the same feed pipe 304 is an evacuation opening, which is provided at the lowest level of the feed pipe 304, as shown in fig. 2 and 3. Raw materials inside the conveying pipe 304 can gather in the evacuation port department under the effect of gravity to can pass through the evacuation port with the raw materials through the inside high pressure of conveying pipe 304 and empty completely, thereby reduce the raw materials and pile up the residue in conveying pipe 304 inside, promote the inside precision of adding the raw materials volume of reation kettle, the cleaning of conveying pipe 204 of being convenient for simultaneously.
A further improvement is that, as shown in fig. 2 and 3, the opening pressure of the pressure valve 305 connected to the evacuation port is smaller than the opening pressure of the other pressure valves 305. In the reaction kettle, the opening and closing of each pressure valve 305 can be controlled by controlling the pressure inside the conveying pipe 304, when the raw material inside the conveying pipe 304 is less, the rest pressure valves 305 can be closed by reducing the pressure inside the conveying pipe 304, and only the pressure valve 305 at the rest exhaust port is opened, so that the raw material inside the conveying pipe 304 is discharged, and meanwhile, the excessive air can be prevented from being sent into the tank body 1 through the rest openings, thereby ensuring the reaction effect of the raw material inside the reaction kettle.
As shown in fig. 4-6, the feeding mechanism 4 comprises a sealing sleeve 401 coaxially sleeved on the periphery of the upper rotating shaft 302, two ends of the sealing sleeve 401 are in sliding sealing connection with the upper rotating shaft 302 through sealing rings 405, the upper rotating shaft 302 is provided with a notch 310, the notch 310 is positioned between the two sealing rings 405, the sealing sleeve 401 is connected with an outlet of a pressure pump 402, an inlet of the pressure pump 402 is connected with a feeding pipe 404, and a second valve 403 is installed on the feeding pipe 404. The pressure pump 402 supplies power, raw materials are sucked through the feeding pipe 404, then enter a closed space between the upper rotating shaft 302 and the sealing sleeve 401, then enter the upper rotating shaft 302 through the notch 310 and finally enter the conveying pipe 304, and the second valve 403 is used for controlling the opening and closing of the feeding pipe 404; the sealing sleeve 401 is in sliding sealing connection with the upper rotating shaft 302 through the sealing sleeve 401, so that the upper rotating shaft 302 rotates and simultaneously realizes normal conveying of raw materials, the pressure pump 402 is a water-air dual-purpose pump, and after conveying of the raw materials is completed, the pressure pump 402 can continuously input air into the conveying pipe 304 so as to keep stable control of the pressure in the conveying pipe 304.
As shown in fig. 2 and 3, a heating ring 303 is sleeved on the outer periphery of the upper rotating shaft 302, and the heating ring 303 is positioned inside the tank body 1. The heating ring 303 can preheat the raw materials passing through the upper rotating shaft 302, so that the stability of the reaction temperature in the tank body 1 is ensured, and the quality of finished products produced by the reaction kettle is improved.
As shown in fig. 2 and 3, the bottom of the tank 1 is connected with a lower rotating shaft 308 through a bearing, the lower rotating shaft is of a tubular structure communicated with the inside and the outside of the tank 1, the lower rotating shaft 308 and the upper rotating shaft 302 are coaxially arranged, the second end of the conveying pipe 304 is communicated with the lower rotating shaft 308, the lower rotating shaft 308 is provided with a first valve 309, and a collecting box 2 communicated with the bottom end of the conveying pipe 304 is arranged below the tank 1. The sealing ring is arranged between the lower rotating shaft 308 and the tank body 1 to seal so as to prevent leakage of the tank body 1, the upper rotating shaft 302 and the lower rotating shaft 308 are respectively used for fixing two ends of the conveying pipe 304, so that stability of the conveying pipe 304 is improved when the conveying pipe 304 rotates, when a first valve 309 on the lower rotating shaft 308 is closed, raw materials are fed into the conveying pipe 304 and enter the tank body 1, when a reaction kettle needs to be cleaned, the first valve 309 can be opened, so that the feeding pipe 404 is directly communicated with the lower rotating shaft 308, clear water can be fed into the feeding pipe 404, the whole conveying channel of the raw materials is cleaned through the clear water, finally, the cleaned water is discharged from the bottom end of the lower rotating shaft 302 to the inside of the collecting box 2 to be collected, and therefore, independent cleaning of the conveying pipe 304 can be completed when the reaction kettle normally works, water pressure is required to be smaller than opening pressure of each pressure valve 305 when the clear water is required to be ensured, and the temperature of the conveying pipe 304 can be adjusted by controlling the temperature inside the conveying pipe 304, and further adjusting the reaction temperature inside the reaction kettle.
A further improvement is that, as shown in fig. 2 and 3, two feed pipes 404 are provided, and that both feed pipes 404 are fitted with a second valve 403 and both communicate with the inlet of the pressure pump 402. The second valve 403 can control the switching of the two feeding pipes 404, and one feeding pipe 404 is connected with raw materials, and the other feeding pipe is connected with clean water, so that the rapid switching between the two functions of adding raw materials and cleaning the feeding pipe 304 is realized.
As shown in fig. 2 and 3, a propeller 307 is fixedly connected to the lower rotating shaft 308, a plurality of perforated plates 306 are fixedly connected between the upper rotating shaft 302 and the lower rotating shaft 308, and each perforated plate 306 is uniformly distributed around the axis of the upper rotating shaft 302 and is parallel to the axis of the upper rotating shaft 302. The perforated plate 306 and the screw 307 can be driven to rotate by the upper rotating shaft 302, so that the stirring of raw materials in the tank body 1 is realized, the uniformity of raw material mixing is improved, and the quality of finished products produced by the reaction kettle is finally improved.
While the utility model has been described with reference to the preferred embodiments, it is not limited thereto, and various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (9)
1. The reaction kettle for producing the calcipotriol liniment comprises a tank body (1) with a feed inlet (102) and a discharge outlet (103), and is characterized in that a conveying pipe (304) is arranged in the tank body (1) in a rotating mode, a plurality of openings are distributed in the conveying pipe (304) along the extending direction of the conveying pipe, pressure valves (305) are arranged in the openings, a feeding mechanism (4) communicated with the conveying pipe (304) is arranged on the tank body (1), and a pressure relief valve (101) is further arranged at the top of the tank body (1).
2. The reaction kettle for producing calcipotriol liniment according to claim 1, wherein an upper rotating shaft (302) vertically arranged is connected to the top of the tank body (1) through a bearing, a motor (301) in transmission connection with the upper rotating shaft (302) is fixedly connected to the tank body (1), the upper rotating shaft (302) is of a tubular structure communicated with the inside and the outside of the tank body (1), the bottom end of the upper rotating shaft (302) is communicated with the first end of a conveying pipe (304), and at least two conveying pipes (304) are uniformly distributed around the axis of the upper rotating shaft (302).
3. The reaction kettle for producing calcipotriol liniment according to claim 1 or 2, wherein one of the openings on the same conveying pipe (304) is an emptying port, and the emptying port is arranged at the lowest level position of the conveying pipe (304).
4. A reaction kettle for producing calcipotriol liniment according to claim 3, wherein the opening pressure of a pressure valve (305) connected with the emptying port is smaller than the opening pressure of each other pressure valve (305).
5. The reaction kettle for producing calcipotriol liniment according to claim 2, wherein the material adding mechanism (4) comprises a sealing sleeve (401) coaxially sleeved on the periphery of the upper rotating shaft (302), two ends of the sealing sleeve (401) are in sliding sealing connection with the upper rotating shaft (302) through sealing rings (405), the upper rotating shaft (302) is provided with a notch (310), the notch (310) is positioned between the two sealing rings (405), the sealing sleeve (401) is connected with an outlet of a pressure pump (402), an inlet of the pressure pump (402) is connected with a feeding pipe (404), and a second valve (403) is arranged on the feeding pipe (404).
6. The reaction kettle for producing calcipotriol liniment according to claim 5, wherein a heating ring (303) is sleeved on the periphery of the upper rotating shaft (302), and the heating ring (303) is located inside the tank body (1).
7. The reaction kettle for producing calcipotriol liniment according to claim 5, wherein a lower rotating shaft (308) is connected to the bottom of the tank body (1) through a bearing, the lower rotating shaft is of a tubular structure communicated with the inside and the outside of the tank body (1), the lower rotating shaft (308) is coaxially arranged with the upper rotating shaft (302), the second end of the conveying pipe (304) is communicated with the lower rotating shaft (308), a first valve (309) is installed on the lower rotating shaft (308), and a collecting box (2) communicated with the bottom end of the conveying pipe (304) is arranged below the tank body (1).
8. The reaction kettle for producing calcipotriol liniment according to claim 7, wherein two feeding pipes (404) are provided, and the two feeding pipes (404) are provided with a second valve (403) and are communicated with the inlet of the pressure pump (402).
9. The reaction kettle for producing calcipotriol liniment according to claim 7, wherein a propeller (307) is fixedly connected to the lower rotating shaft (308), a plurality of perforated plates (306) are fixedly connected between the upper rotating shaft (302) and the lower rotating shaft (308), and the perforated plates (306) are uniformly distributed around the axis of the upper rotating shaft (302) and are parallel to the axis of the upper rotating shaft (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421832604.8U CN222855452U (en) | 2024-07-30 | 2024-07-30 | Reaction kettle for producing calcipotriol liniment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421832604.8U CN222855452U (en) | 2024-07-30 | 2024-07-30 | Reaction kettle for producing calcipotriol liniment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222855452U true CN222855452U (en) | 2025-05-13 |
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ID=95622352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421832604.8U Active CN222855452U (en) | 2024-07-30 | 2024-07-30 | Reaction kettle for producing calcipotriol liniment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222855452U (en) |
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2024
- 2024-07-30 CN CN202421832604.8U patent/CN222855452U/en active Active
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