CN214514542U - Reaction kettle - Google Patents
Reaction kettle Download PDFInfo
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- CN214514542U CN214514542U CN202023246114.4U CN202023246114U CN214514542U CN 214514542 U CN214514542 U CN 214514542U CN 202023246114 U CN202023246114 U CN 202023246114U CN 214514542 U CN214514542 U CN 214514542U
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Abstract
The utility model provides a reaction kettle, which relates to the technical field of reaction equipment and comprises a tank body, a first stirring shaft and a second stirring shaft, wherein the top of the tank body is provided with a feed inlet, and the bottom of the tank body is provided with a discharge outlet; the first stirring shaft is arranged in the tank body, and a first stirring piece is arranged on the periphery of the first stirring shaft; the second stirring shaft is arranged in parallel to the first stirring shaft, and a second stirring piece for stirring the raw materials is arranged on the periphery of the second stirring shaft; the rotation direction of the first stirring shaft is opposite to that of the second stirring shaft. The utility model provides a reaction kettle has set up first (mixing) shaft and second (mixing) shaft at jar internal for effectively stir jar internal raw materials, first (mixing) shaft and second (mixing) shaft adopt different direction of rotation respectively, and the increase of being convenient for has promoted the effective mixture of jar internal raw materials to the disturbing action of jar internal raw materials, has realized the raw materials at jar internal evenly distributed, the effectual reaction efficiency who improves the raw materials, has increased the output of product.
Description
Technical Field
The utility model belongs to the technical field of reaction equipment, more specifically say, relate to a reaction kettle.
Background
As a common reaction device, a reaction kettle is widely used in various production. Reation kettle is with the help of stirring vane with reation kettle internal raw materials misce bene, and traditional mode through setting up the blade on single (mixing) shaft is difficult to play effectual stirring effect, often has the problem that the raw materials homogeneity is poor, influence raw materials reaction efficiency.
Especially in heterogeneous chemical reaction, for the liquid-liquid immiscible two-phase reaction, it needs to carry on the fast and homogeneous stirring and can realize its good reaction, the above-mentioned reaction stirs and requires comparatively high, the ordinary stirring piece is difficult to realize the effective stirring effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reaction kettle to solve the technical problem that the current reaction kettle stirring uniformity that exists among the prior art is poor, influence heterogeneous chemical reaction's reaction efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme: providing a reaction kettle, which comprises a tank body, a first stirring shaft and a second stirring shaft, wherein the top of the tank body is provided with a feeding hole, and the bottom of the tank body is provided with a discharging hole; the first stirring shaft is arranged in the tank body, and a first stirring piece for stirring raw materials is arranged on the periphery of the first stirring shaft; the second stirring shaft is arranged in the tank body in parallel to the first stirring shaft, and a second stirring piece for stirring the raw materials is arranged on the periphery of the second stirring shaft; wherein, the rotation direction of the first stirring shaft is opposite to that of the second stirring shaft.
In another embodiment of the present invention, the outer end of the first stirring member is inclined upward, and the outer end of the second stirring member is inclined downward; or the outer end of the first stirring piece is inclined downwards, and the outer end of the second stirring piece is inclined upwards.
As another embodiment of the present application, an angle between the extending direction of the first stirring member and a horizontal plane is equal to an angle between the extending direction of the second stirring member and the horizontal plane.
As another embodiment of this application, the outer end of first stirring piece still is equipped with the bar that is used for stirring the raw materials, and the bar extends along upper and lower direction, and the face of bar perpendicular to the tangential setting of first (mixing) shaft or the tangential setting of perpendicular to second (mixing) shaft.
As another embodiment of the application, the lower ends of the first stirring shaft and the second stirring shaft are respectively provided with a plurality of bottom cleaning pieces which horizontally extend outwards, and the plurality of bottom cleaning pieces are uniformly distributed on the periphery of the first stirring shaft or the second stirring shaft.
As another embodiment of the application, the lower part of the bottom cleaning piece is provided with a cleaning piece for cleaning the bottom surface of the tank body, and a gap is arranged between the cleaning piece and the bottom surface of the tank body.
As another embodiment of the application, the lower ends of the first stirring shaft and the second stirring shaft are respectively provided with a plurality of arc-shaped stirring pieces extending upwards, and the lower edges of the arc-shaped stirring pieces are matched with the inner bottom surface of the tank body.
As another embodiment of this application, the top of jar body is equipped with the first motor that is used for driving first (mixing) shaft, and the top of second (mixing) shaft is equipped with the second motor that is used for driving second (mixing) shaft.
As another embodiment of the application, an interlayer is arranged on the inner wall of the tank body and is used for introducing a heating medium.
As another embodiment of this application, the top of jar body still is equipped with the observation window that is used for observing first (mixing) shaft and second (mixing) shaft respectively, and the observation window is transparent material component.
The utility model provides a reation kettle's beneficial effect lies in: compared with the prior art, the utility model provides a reaction kettle has set up first (mixing) shaft and second (mixing) shaft at jar internal, realizes the effective stirring to jar internal raw materials through the two, and first (mixing) shaft and second (mixing) shaft adopt different direction of rotation respectively, and the increase of being convenient for has promoted the effective mixture of jar internal raw materials to the disturbing action of jar internal raw materials, has realized the raw materials at jar internal evenly distributed, the effectual reaction efficiency who improves the raw materials, has increased the output of product.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic front view of a cross-sectional structure of a reaction kettle according to an embodiment of the present invention;
fig. 2 is a schematic sectional view of a reaction kettle according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1. a tank body; 11. a feed inlet; 12. a discharge port; 2. a first stirring shaft; 21. a first stirring member; 22. a first motor; 3. a second stirring shaft; 31. a second stirring member; 32. a second motor; 4. a strip plate; 5. cleaning bottom pieces; 51. cleaning the tablets; 6. an arc-shaped stirring member; 7. an interlayer; 8. and (4) an observation window.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to fig. 2, a reaction kettle according to the present invention will now be described. The reaction kettle comprises a tank body 1, a first stirring shaft 2 and a second stirring shaft 3, wherein a feeding hole 11 is formed in the top of the tank body 1, and a discharging hole 12 is formed in the bottom of the tank body 1; the first stirring shaft 2 is arranged in the tank body 1, and a first stirring piece 21 for stirring raw materials is arranged on the periphery of the first stirring shaft 2; the second stirring shaft 3 is arranged in the tank body 1 in parallel to the first stirring shaft 2, and a second stirring piece 31 for stirring raw materials is arranged on the periphery of the second stirring shaft 3; wherein, the rotation direction of the first stirring shaft 2 is opposite to that of the second stirring shaft 3.
The reaction kettle can stir various raw materials with different properties, is particularly suitable for heterogeneous chemical reaction, can play an effective disturbance to the two-phase reaction of liquid-liquid which are not mutually soluble, accelerates the mixing speed of the liquid and improves the reaction efficiency.
The utility model provides a pair of reaction kettle, compared with the prior art, the utility model provides a reaction kettle has set up first (mixing) shaft 2 and second (mixing) shaft 3 in jar body 1, realize the effective stirring to jar internal 1 raw materials through the two, first (mixing) shaft 2 and second (mixing) shaft 3 adopt different direction of rotation respectively, be convenient for increase to the perturbation of jar internal 1 inside raw materials, the effective mixture of jar internal 1 raw materials has been promoted, the evenly distributed of raw materials in jar body 1 has been realized, the effectual reaction efficiency who improves the raw materials, the output of product has been increased.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2, the outer end of the first stirring member 21 is disposed to be inclined upward, and the outer end of the second stirring member 31 is disposed to be inclined downward; alternatively, the outer end of the first stirrer 21 is inclined downward, and the outer end of the second stirrer 31 is inclined upward.
In the present embodiment, the first stirring members 21 provided on the outer periphery of the first stirring shaft 2 are gradually inclined upward while extending outward, and the second stirring members 31 provided on the second stirring shaft 3 are gradually inclined downward while extending outward. First stirring member 21 and second stirring member 31 adopt different incline direction, combine first (mixing) shaft 2 and second (mixing) shaft 3 opposite rotation to, can carry out abundant disturbance to jar internal 1 raw materials of different height, realize the effective homogenization of raw materials.
In addition, the first stirring part 21 on the periphery of the first stirring shaft 2 can be arranged in a gradually downward inclined mode, and the second stirring part 31 on the second stirring shaft 3 can be arranged in a gradually upward inclined mode, so that a sufficient disturbance effect can be realized.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to fig. 2, an included angle between the extending direction of the first stirring member 21 and the horizontal plane is equal to an included angle between the extending direction of the second stirring member 31 and the horizontal plane. The contained angle has between the extending direction of first stirring piece 21 and the horizontal plane, also has the contained angle between the extending direction of second stirring piece 31 and the horizontal plane, and the angle of above-mentioned two contained angles equals, can be parallel relatively when making first stirring piece 21 and second stirring piece 31 be in same longitudinal plane, avoids taking place the position at the stirring in-process and interferes, helps improving the effective disturbance to jar body 1 interior direction of height, reinforcing stirring effect.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2, the outer end of the first stirring member 21 is further provided with a strip-shaped plate 4 for stirring the raw material, the strip-shaped plate 4 extends along the vertical direction, and the surface of the strip-shaped plate 4 is perpendicular to the tangential setting of the first stirring shaft 2 or perpendicular to the tangential setting of the second stirring shaft 3.
In this embodiment, strip shaped plate 4 can the effectual increase first stirring 21 with jar the internal raw materials's of body area of contact, improve the disturbance effect to the internal raw materials of jar 1. Similarly, the outer end of the second stirring member 31 is also provided with a strip-shaped plate 4, which is convenient for increasing the disturbance effect of the second stirring member 31 on the raw material in the tank body 1.
Further, the plate surface of the strip-shaped plate 4 of the first stirring part 21 is perpendicular to the tangential direction of the first stirring shaft 2, namely, the plate surface is parallel to the radial direction of the first stirring shaft 2, so that the front contact between the plate surface and the raw material can be formed, and a better disturbance effect is achieved. The plate surface of the strip-shaped plate 4 at the outer end of the second stirring part 31 is perpendicular to the tangential direction of the second stirring shaft 3, that is, parallel to the radial direction of the second stirring shaft 3, and the above-mentioned function is also provided, and the description is omitted here.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1, the lower ends of the first stirring shaft 2 and the second stirring shaft 3 are respectively provided with a plurality of bottom cleaning components 5 extending horizontally outwards, and the plurality of bottom cleaning components 5 are uniformly arranged around the first stirring shaft 2 or the second stirring shaft 3.
In this embodiment, the clearance disturbance of the raw materials of jar body 1 bottom can be realized to the setting of clear bottom spare 5, avoids the raw materials to take place to sink the accumulational problem under the action of gravity, is convenient for carry out vertical disturbance to the raw materials of jar body 1 bottom, realizes the intensive mixing of jar body 1 upper and lower different position raw materials, is convenient for improve the reaction efficiency of jar body 1 raw materials.
Referring to fig. 1, a cleaning sheet 51 for cleaning the bottom surface of the can body 1 is disposed at the lower portion of the bottom cleaning member 5, and a gap is disposed between the cleaning sheet 51 and the bottom surface of the can body 1.
In this embodiment, the cleaning sheets 51 are arranged below the bottom cleaning component 5, the cleaning sheets 51 are plate-shaped members, the plate surface of the cleaning sheet 51 of the first stirring shaft 2 is perpendicular to the tangential direction of the first stirring shaft 2, the plate surface of the cleaning sheet 51 of the second stirring shaft 3 is perpendicular to the tangential direction of the second stirring shaft 3, and a gap is formed between the lower edge of the cleaning sheet 51 and the bottom surface of the tank body 1, so that a rotating space is provided for the cleaning sheet 51, contact wear between the cleaning sheet 51 and the inner bottom surface of the tank body 1 is avoided, and loss of equipment is reduced.
Further, the cleaning sheet 51 is a flexible member having a certain flexibility and having a gap between the inner bottom surfaces of the can body 1. Even when the distance between the lower end of the first stirring shaft 2 or the second stirring shaft 3 and the inner bottom surface of the tank body 1 is small, the cleaning sheets 51 can form flexible friction with the inner bottom surface of the tank body 1, damage to the tank body 1 is avoided, the integrity of the inner wall of the tank body 1 is guaranteed, and the service life of the equipment is prolonged effectively.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 2, the lower ends of the first stirring shaft 2 and the second stirring shaft 3 are respectively provided with a plurality of arc-shaped stirring members 6 extending upwards and outwards, and the lower edge of the arc-shaped stirring member 6 is matched with the inner bottom surface of the tank body 1.
In this embodiment, for the reaction kettle with the arc-shaped inner bottom surface, the arc-shaped stirring member 6 needs to be arranged at the lower end of the first stirring shaft 2. The bottom of arc stirring piece 6 has certain radian, can form effective cooperation with the interior bottom surface of jar body 1, realizes avoiding the deposit of raw materials, guarantees good purification effect to the effective clearance of the interior bottom surface of jar body 1.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2, a first motor 22 for driving the first stirring shaft 2 is disposed at the top of the tank body 1, and a second motor 32 for driving the second stirring shaft 3 is disposed at the top of the second stirring shaft 3.
In this embodiment, the first stirring shaft 2 is driven by the first motor 22, the second stirring shaft 3 is driven by the second motor 32, and the first motor 22 and the second motor 32 can adopt the same rotation speed but different rotation directions; in addition, the first motor 22 and the second motor 32 can adopt different rotating speeds and different rotating directions, and both the two modes can realize effective disturbance on the raw materials in the tank body 1.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2, an interlayer 7 is disposed on the inner wall of the tank body 1, and the interlayer 7 is used for introducing a heating medium. Be equipped with intermediate layer 7 on the inner wall of jar body 1, realize the effective promotion to jar body 1 internal temperature through letting in heating medium in intermediate layer 7, make the raw materials be in stable suitable reaction temperature, be convenient for accelerate the reaction rate between the raw materials, improve reaction efficiency.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 2, the top of the tank body 1 is further provided with an observation window 8 for observing the first stirring shaft 2 and the second stirring shaft 3, respectively, and the observation window 8 is a transparent material component. The observation window 8 is the component of transparent material, and the setting up of observation window 8 is convenient for outside staff to observe jar 1 inside, the observation of carrying on first (mixing) shaft 2 and second (mixing) shaft 3's running state that can be convenient. When the components are in failure, the machine can be stopped for maintenance in time, and the waste of the raw materials in the tank body 1 is avoided.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. Reation kettle, its characterized in that includes:
the top of the tank body is provided with a feed inlet, and the bottom of the tank body is provided with a discharge outlet;
the first stirring shaft is arranged in the tank body, and a first stirring piece for stirring raw materials is arranged on the periphery of the first stirring shaft; and
the second stirring shaft is arranged in the tank body in parallel to the first stirring shaft, and a second stirring piece for stirring the raw materials is arranged on the periphery of the second stirring shaft;
the rotation direction of the first stirring shaft is opposite to that of the second stirring shaft;
the outer end of the first stirring piece is arranged in an upward inclined mode, and the outer end of the second stirring piece is arranged in a downward inclined mode; or
The outer end of the first stirring piece is arranged in a downward inclined mode, and the outer end of the second stirring piece is arranged in an upward inclined mode.
2. The reactor according to claim 1, wherein the angle between the direction of extension of said first stirring element and the horizontal plane is equal to the angle between the direction of extension of said second stirring element and the horizontal plane.
3. The reaction kettle according to claim 1, wherein a strip-shaped plate for stirring raw materials is further arranged at the outer end of the first stirring member, the strip-shaped plate extends in the vertical direction, and the plate surface of the strip-shaped plate is perpendicular to the tangential direction of the first stirring shaft or perpendicular to the tangential direction of the second stirring shaft.
4. The reactor according to claim 1, wherein the lower ends of said first stirring shaft and said second stirring shaft are respectively provided with a plurality of bottom cleaning members extending horizontally outwards, and a plurality of said bottom cleaning members are uniformly arranged on the periphery of said first stirring shaft or said second stirring shaft.
5. The reactor according to claim 4, wherein the lower part of the bottom cleaning piece is provided with a cleaning sheet for cleaning the bottom surface of the tank body, and a gap is arranged between the cleaning sheet and the bottom surface of the tank body.
6. The reaction kettle according to claim 1, wherein the lower ends of the first stirring shaft and the second stirring shaft are respectively provided with a plurality of arc-shaped stirring members extending upwards and outwards, and the lower edges of the arc-shaped stirring members are matched with the inner bottom surface of the tank body.
7. The reaction kettle according to any one of claims 1 to 6, wherein a first motor for driving the first stirring shaft is provided on the top of the tank body, and a second motor for driving the second stirring shaft is provided on the top of the second stirring shaft.
8. The reaction kettle according to any one of claims 1 to 6, wherein an interlayer is arranged on the inner wall of the tank body and is used for introducing a heating medium.
9. The reaction kettle according to any one of claims 1 to 6, wherein the top of the tank body is further provided with observation windows for observing the first stirring shaft and the second stirring shaft, respectively, and the observation windows are transparent members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246114.4U CN214514542U (en) | 2020-12-29 | 2020-12-29 | Reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246114.4U CN214514542U (en) | 2020-12-29 | 2020-12-29 | Reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214514542U true CN214514542U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023246114.4U Active CN214514542U (en) | 2020-12-29 | 2020-12-29 | Reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214514542U (en) |
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2020
- 2020-12-29 CN CN202023246114.4U patent/CN214514542U/en active Active
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