CN211706774U - Reaction kettle capable of stirring uniformly - Google Patents
Reaction kettle capable of stirring uniformly Download PDFInfo
- Publication number
- CN211706774U CN211706774U CN201922489149.1U CN201922489149U CN211706774U CN 211706774 U CN211706774 U CN 211706774U CN 201922489149 U CN201922489149 U CN 201922489149U CN 211706774 U CN211706774 U CN 211706774U
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- stirring
- rod
- kettle body
- rotating rod
- plate
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Abstract
The utility model relates to a reaction kettle with uniform stirring, which comprises a kettle body and a cover plate, wherein a discharging pipe is arranged at the bottom of the kettle body; the cover plate is provided with a feeding pipe and a motor, the motor is provided with a rotating shaft, and the rotating shaft is positioned in the kettle body; a partition plate is arranged in the kettle body, and the rotating shaft comprises a first rotating rod and a second rotating rod; the first rotating rod and the second rotating rod are respectively positioned at two sides of the partition board and fixedly connected; the partition plate is provided with a plurality of leak holes along the thickness direction, the first rotating rod is provided with a plurality of first stirring rods at intervals along the circumferential direction, and the side wall of each first stirring rod is provided with a stirring plate; the second dwang is provided with a plurality of second puddler along its circumference interval. The utility model discloses the effect that has the stirring.
Description
Technical Field
The utility model belongs to the technical field of chemical industry reaction vessel's technique and specifically relates to a stirred tank is related to.
Background
The reaction kettle is a reaction vessel commonly used in the chemical industry, realizes the heating, evaporation, cooling and low-high speed mixing functions of technological requirements by structural design and parameter configuration of the vessel, and is internally provided with a stirring paddle for stirring and accelerating reaction. The reaction kettle is used for preparing chitin fibers, and is used for dissolving chitin or chitosan in a proper solvent to prepare spinning solution with a certain concentration.
The prior Chinese patent with the publication number of CN208032558U provides a reaction kettle, which comprises a kettle body, a motor and a stirring device, wherein the kettle body is provided with a feeding hole and a discharging hole; the motor is arranged on the top end outside the kettle body, and a rotating shaft is arranged on the motor; the upper end of the rotating shaft penetrates through the kettle body and is connected with the motor, the lower end of the rotating shaft is connected with the stirring device, and the rotating shaft is arranged at the axis of the kettle body; a sealed interlayer is arranged between the inner wall and the outer wall of the kettle body, a heating pipe with a spiral structure is arranged in the interlayer, the heating pipe is arranged around the circumference of the inner wall of the kettle body, an air inlet pipe and an air outlet pipe are arranged outside the kettle body, and the air inlet pipe and the air outlet pipe are respectively connected with the two ends of the heating pipe.
The above prior art solutions have the following drawbacks: the stirring devices arranged on the rotating shaft are fewer, and the distance between the stirring devices and the material on the edge of the kettle body is longer; the stirring device can only locally stir the materials in the kettle body, and the materials at the edge of the kettle body are difficult to be quickly and uniformly stirred; therefore, it is desired to improve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reation kettle of stirring to prior art exists not enough, the purpose of the utility model is to provide an effect that it has the stirring.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a reaction kettle capable of stirring uniformly comprises a kettle body and a cover plate, wherein a discharge pipe is arranged at the bottom of the kettle body; the cover plate is provided with a feeding pipe and a motor, the motor is provided with a rotating shaft, and the rotating shaft is positioned in the kettle body; a partition plate is arranged in the kettle body, and the rotating shaft comprises a first rotating rod and a second rotating rod; the first rotating rod and the second rotating rod are respectively positioned at two sides of the partition board and fixedly connected; the partition plate is provided with a plurality of leak holes along the thickness direction, the first rotating rod is provided with a plurality of first stirring rods at intervals along the circumferential direction, and the side wall of each first stirring rod is provided with a stirring plate; the second dwang is provided with a plurality of second puddler along its circumference interval.
By adopting the technical scheme, the feed liquid enters the kettle body from the feed pipe and is stirred by the first stirring rod and the stirring plate; the motor drives the first stirring rod to rotate, and the first stirring rod drives the stirring plate to rotate by taking the motor shaft as an axis; the kettle body is divided into an upper part and a lower part by the partition plate, the feed liquid of the upper part enters the lower part from the leakage hole of the partition plate, is stirred by the second stirring rod and is finally discharged by the discharge pipe; the material liquid stirred twice is stirred more uniformly, so that the reaction of the material liquid is accelerated.
The utility model discloses further set up to: for rotating between stirring board and the first puddler and be connected, the stirring board is provided with the first stirring hole of a plurality of along its thickness direction.
By adopting the technical scheme, when the stirring plate rotates by taking the motor shaft as an axis, and the material liquid enters the kettle body, the stirring plate is driven to rotate by taking the first stirring rod as the axis, so that the material liquid is stirred more uniformly; the first stirring hole is arranged, so that the material liquid can flow from the first stirring hole, the resistance borne by the side wall of the stirring plate is reduced, and the service life of the stirring plate is prolonged.
The utility model discloses further set up to: the plurality of the leakage holes are all positioned on the side wall of the partition plate close to the inner wall of the kettle body, and the lower surface of the partition plate is provided with a guide surface at the position of the leakage hole; the partition plate is inclined towards the leakage hole.
By adopting the technical scheme, the leakage hole is positioned at the position of the partition plate close to the inner side wall of the kettle body, and the feed liquid flows into the lower part in the kettle body from the inner side wall of the kettle body; the heating pipe is arranged in the kettle body, so that the feed liquid is heated conveniently, the feed liquid is uniformly heated, and the condition that the feed liquid is not uniformly heated is reduced; the baffle inclines towards the leak hole, so that the accumulation of the feed liquid on the baffle is reduced, and the feed liquid is discharged from the leak hole.
The utility model discloses further set up to: and the second stirring rod is far away from the end wall fixedly connected with an extension plate in the direction of the second rotating rod.
By adopting the technical scheme, the extension plate prolongs the length of the second stirring rod, so that the material liquid close to the inner side wall of the kettle body can be stirred conveniently; the extension plate is fixed mutually with the second puddler, and the sectional area of extension plate is greater than the area of second puddler to be convenient for drive more feed liquids and stir.
The utility model discloses further set up to: the extension plate is provided with a plurality of second stirring holes along the thickness direction of the extension plate, and the side wall of the extension plate close to the inner wall direction of the kettle body is provided with an arc-shaped surface.
Through adopting above-mentioned technical scheme, the setting in arcwall face and second stirring hole for the feed liquid can follow the second stirring downthehole and flow along the arcwall face, reduces the resistance that the liquid that the lateral wall of extension plate bore flows, thereby prolongs the life of extension plate.
The utility model discloses further set up to: an installation groove is formed in the end wall, facing the direction of the extension plate, of the second stirring rod, an installation rod is arranged on the side wall, facing the direction of the second stirring rod, of the extension plate, and the installation rod can be inserted into the installation groove; the mounting rod is detachably and fixedly connected with the second stirring rod.
By adopting the technical scheme, when the extension plate is installed on the second stirring rod by a worker, the installation rod is inserted into the installation groove, and the distance between the extension plate and the inner side wall of the kettle body is adjusted according to the actual size of the kettle body; after adjusting to suitable position, the orientation of adjustable extension plate to realize the dismantled fixed connection of installation pole and second puddler through the bolt.
The utility model discloses further set up to: the side wall of installation pole is provided with a plurality of stiffener, the end wall that the stiffener kept away from the installation pole is fixedly connected with the lateral wall of extension plate.
By adopting the technical scheme, the arrangement of the reinforcing rods and the characteristic that the triangular structure has stability are utilized in consideration of the fact that the extension plate is relatively large in liquid resistance, and the connecting structure between the extension plate and the mounting rod can be reinforced; the damage of a connecting structure between the extension plate and the mounting rod is reduced, so that the service life of the extension plate is prolonged.
The utility model discloses further set up to: and the side wall of the second rotating rod is positioned below the extension plate and is provided with a helical blade, and part of the helical blade is positioned in the discharge pipe.
By adopting the technical scheme, the helical blade rotates along with the second rotating rod, so that the material liquid at the bottom of the kettle body is stirred, and the accumulation of the material liquid at the bottom of the kettle body is reduced; helical blade can stretch into in the discharging pipe, can stir the feed liquid in the discharging pipe.
To sum up, the utility model discloses a beneficial technological effect does:
1. the feed liquid enters the kettle body from the feed pipe and is stirred by the first stirring rod and the stirring plate; the motor drives the first stirring rod to rotate, and the first stirring rod drives the stirring plate to rotate by taking the motor shaft as an axis; the kettle body is divided into an upper part and a lower part by the partition plate, the feed liquid of the upper part enters the lower part from the leakage hole of the partition plate, is stirred by the second stirring rod and is finally discharged by the discharge pipe; the material liquid stirred twice is stirred more uniformly, so that the reaction of the material liquid is accelerated;
2. the leakage hole is positioned at the position of the inner side wall of the clapboard close to the kettle body, and the feed liquid flows into the lower part in the kettle body from the position of the inner side wall of the kettle body; the heating pipe is arranged in the kettle body, so that the feed liquid is heated conveniently, the feed liquid is uniformly heated, and the condition that the feed liquid is not uniformly heated is reduced; the baffle inclines towards the leak hole, so that the accumulation of the feed liquid on the baffle is reduced, and the feed liquid is discharged from the leak hole.
Drawings
FIG. 1 is a schematic structural diagram of a uniformly stirred tank reactor in the example;
FIG. 2 is a schematic view for showing the positional relationship between the first rotating lever and the agitating plate in the embodiment;
fig. 3 is a schematic diagram for embodying the positional relationship between the second rotating lever and the mounting lever in the embodiment.
In the figure, 1, a kettle body; 11. a discharge pipe; 2. a cover plate; 21. a feed pipe; 22. a motor; 3. a rotating shaft; 31. a first rotating lever; 311. a first stirring rod; 312. a stirring plate; 3121. installing a sleeve; 3122. a first stirring hole; 32. a second rotating lever; 321. a second stirring rod; 3211. mounting grooves; 322. an extension plate; 3221. an arc-shaped surface; 3222. mounting a rod; 3223. a reinforcing bar; 3224. a second stirring hole; 323. a helical blade; 4. a partition plate; 41. a leak hole; 411. a guide surface.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the reaction kettle for uniform stirring disclosed by the utility model comprises a kettle body 1 and a cover plate 2, wherein the cover plate 2 is connected with the kettle body 1 through a flange; the bottom of the kettle body 1 is communicated with a discharge pipe 11, the cover plate 2 is communicated with a feed pipe 21, and valves (not shown in the figure) are respectively arranged on the discharge pipe 11 and the feed pipe 21; a heating pipe (not shown in the figure) is installed in the kettle body 1, and a motor 22 is fixed on the upper surface of the cover plate 2 through bolts.
Referring to fig. 1, a rotating shaft 3 is installed on a motor 22 through a coupling, and the motor 22 is preferably a stepping motor 22 which can drive the rotating shaft 3 to rotate forward and backward; the rotating shaft 3 comprises a first rotating rod 31 and a second rotating rod 32, a partition plate 4 is arranged in the kettle body 1, the partition plate 4 is fixedly welded with the inner wall of the kettle body 1, and the first rotating rod 31 and the second rotating rod 32 are respectively positioned on two sides of the partition plate 4; the first rotating rod 31 and the second rotating rod 32 are rotatably connected with the partition plate 4 through bearings, and the first rotating rod 31 and the second rotating rod 32 penetrate through the partition plate 4 and are fixedly welded.
Referring to fig. 1, the partition plate 4 is provided with a plurality of leak holes 41 along the thickness direction thereof, and the plurality of leak holes 41 are all positioned on the side wall of the partition plate 4 close to the inner wall of the kettle body 1; the partition board 4 is obliquely arranged towards the leakage hole 41, and a guide surface 411 is arranged on the lower surface of the partition board 4 close to the leakage hole 41.
Referring to fig. 2, the first rotating rod 31 is provided with a plurality of first stirring rods 311 at intervals along the circumferential direction thereof, and the plurality of first stirring rods 311 are distributed along the length direction of the first rotating rod 31; the side wall of the first stirring rod 311 is provided with a stirring plate 312, and a mounting sleeve 3121 is integrally formed in the middle of the stirring plate 312; the mounting sleeve 3121 is sleeved on the first stirring rod 311 and is rotatably connected with the first stirring rod 311 through a bearing; the agitating plate 312 is provided with a plurality of first agitating holes 3122 in the thickness direction thereof.
Referring to fig. 3, the second rotating rod 32 is provided with a plurality of second stirring rods 321 at intervals along the circumferential direction thereof, and the plurality of second stirring rods 321 are arranged along the length direction of the second rotating rod 32; an extension plate 322 is fixedly connected to an end wall of the second rotating rod 321 in a direction away from the second rotating rod 32, a plurality of second stirring holes 3224 are formed in the extension plate 322 in the thickness direction, and an arc-shaped surface 3221 is arranged on a side wall of the extension plate 322 in a direction close to the inner wall of the drawing.
Referring to fig. 3, an end wall of the second mixing rod 321 facing the extension plate 322 is provided with a mounting groove 3211, a side wall of the extension plate 322 facing the second mixing rod 321 is integrally formed with a mounting rod 3222, and the mounting rod 3222 can be inserted into the mounting groove 3211; the mounting rod 3222 is detachably and fixedly connected with the second stirring rod 321 through a bolt, a reinforcing rod 3223 is welded to the side wall of the mounting rod 3222, and the end wall of the reinforcing rod 3223 away from the mounting rod 3222 is fixedly welded to the side wall of the extension plate 322; a spiral blade 323 (see fig. 1) is welded to a side wall of the second rotating shaft 32 below the extension plate 322, and a part of the spiral blade 323 is positioned in the tapping pipe 11 (see fig. 1).
The implementation principle of the embodiment is as follows: the feed liquid enters the kettle body 1 from the feed pipe 21 and is stirred by the first stirring rod 311 and the stirring plate 312; the motor 22 drives the first stirring rod 311 to rotate, and the first stirring rod 311 drives the stirring plate 312 to rotate by taking the shaft of the motor 22 as an axis; the kettle body 1 is divided into an upper part and a lower part by the clapboard 4, the feed liquid of the upper part enters the lower part from the leakage hole 41 of the clapboard 4 and is stirred by the extension plate 322; the distance between the extension plate 322 and the inner side wall of the kettle body 1 can be adjusted by the staff according to the actual size of the kettle body 1; after the extension plate 322 is adjusted to a proper position, the orientation of the extension plate can be adjusted; the feed liquid is finally discharged through a discharge pipe 11; the material liquid stirred twice is stirred more uniformly, so that the reaction of the material liquid is accelerated.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A reaction kettle capable of stirring uniformly comprises a kettle body (1) and a cover plate (2), wherein a discharge pipe (11) is arranged at the bottom of the kettle body (1); the feeding pipe (21) and the motor (22) are arranged on the cover plate (2), the rotating shaft (3) is installed on the motor (22), and the rotating shaft (3) is located in the kettle body (1); the method is characterized in that: a partition plate (4) is arranged in the kettle body (1), and the rotating shaft (3) comprises a first rotating rod (31) and a second rotating rod (32); the first rotating rod (31) and the second rotating rod (32) are respectively positioned at two sides of the partition board (4), and the first rotating rod (31) and the second rotating rod (32) are fixedly connected; the partition plate (4) is provided with a plurality of leakage holes (41) along the thickness direction, the first rotating rod (31) is provided with a plurality of first stirring rods (311) at intervals along the circumferential direction, and the side wall of each first stirring rod (311) is provided with a stirring plate (312); the second rotating rod (32) is provided with a plurality of second stirring rods (321) at intervals along the circumferential direction of the second rotating rod.
2. The stirred tank reactor of claim 1, wherein: for rotating between stirring board (312) and first puddler (311) and being connected, stirring board (312) are provided with a plurality of first stirring hole (3122) along its thickness direction.
3. The stirred tank reactor of claim 1, wherein: a plurality of leak hole (41) all are located baffle (4) and are close to the lateral wall of the cauldron body (1) inner wall, baffle (4) are towards leak hole (41) department slope.
4. The stirred tank reactor of claim 1, wherein: an extension plate (322) is fixedly connected to the end wall of the second stirring rod (321) far away from the second rotating rod (32).
5. The stirred tank reactor of claim 4, wherein: the extension plate (322) is provided with a plurality of second stirring holes (3224) along the thickness direction thereof, and the side wall of the extension plate (322) close to the inner wall direction of the kettle body (1) is provided with an arc-shaped surface (3221).
6. The stirred tank reactor of claim 4, wherein: the end wall of the second stirring rod (321) facing the direction of the extension plate (322) is provided with a mounting groove (3211), the side wall of the extension plate (322) facing the direction of the second stirring rod (321) is provided with a mounting rod (3222), and the mounting rod (3222) can be inserted into the mounting groove (3211); the mounting rod (3222) is detachably and fixedly connected with the second stirring rod (321).
7. The stirred tank reactor of claim 6, wherein: the side wall of the mounting rod (3222) is provided with a plurality of reinforcing rods (3223), and the end wall of the reinforcing rod (3223) far away from the mounting rod (3222) is fixedly connected with the side wall of the extension plate (322).
8. The stirred tank reactor of claim 4, wherein: the side wall of the second rotating rod (32) is located below the extension plate (322) and is provided with a spiral blade (323), and part of the spiral blade (323) is located in the discharge pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489149.1U CN211706774U (en) | 2019-12-31 | 2019-12-31 | Reaction kettle capable of stirring uniformly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489149.1U CN211706774U (en) | 2019-12-31 | 2019-12-31 | Reaction kettle capable of stirring uniformly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211706774U true CN211706774U (en) | 2020-10-20 |
Family
ID=72821865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922489149.1U Expired - Fee Related CN211706774U (en) | 2019-12-31 | 2019-12-31 | Reaction kettle capable of stirring uniformly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211706774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591537A (en) * | 2022-10-26 | 2023-01-13 | 江苏芬纳环保科技有限公司（Cn） | Molecular sieve forming device and process |
-
2019
- 2019-12-31 CN CN201922489149.1U patent/CN211706774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591537A (en) * | 2022-10-26 | 2023-01-13 | 江苏芬纳环保科技有限公司（Cn） | Molecular sieve forming device and process |
| CN115591537B (en) * | 2022-10-26 | 2023-08-25 | 江苏芬纳环保科技有限公司 | Molecular sieve forming device and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20201020 Termination date: 20211231 |