CN221245182U - Reaction kettle with high mixing uniformity - Google Patents
Reaction kettle with high mixing uniformity Download PDFInfo
- Publication number
- CN221245182U CN221245182U CN202323128941.7U CN202323128941U CN221245182U CN 221245182 U CN221245182 U CN 221245182U CN 202323128941 U CN202323128941 U CN 202323128941U CN 221245182 U CN221245182 U CN 221245182U
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- driving
- stirring
- lifting
- kettle body
- shaft
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- 238000002156 mixing Methods 0.000 title claims abstract description 30
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000001556 precipitation Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a reaction kettle with high mixing uniformity, which comprises a kettle body and a driving box, wherein a supporting leg is arranged on the bottom wall of the kettle body, a charging hole is arranged on the side wall of the upper part of the kettle body, a discharging pipe is arranged on the bottom wall of the kettle body, a control valve is arranged on the discharging pipe, a lifting groove is arranged on the top wall of the kettle body, the driving box is fixedly arranged on the top wall of the kettle body, the driving box is communicated with the kettle body through the lifting groove, a stirring mechanism is arranged in the driving box, and the stirring mechanism penetrates through the lifting groove and extends into the kettle body; the stirring mechanism comprises a lifting component and a stirring component, the lifting component is fixedly arranged on the inner top wall of the driving box, the lower part of the stirring component is positioned in the kettle body, and the upper part of the stirring component is connected with the lifting component. The utility model belongs to the technical field of reaction kettles, and particularly provides a reaction kettle with high mixing uniformity, which can be used for simultaneously adjusting the stirring height in the stirring process so as to improve the mixing uniformity and simultaneously cooperatively arranging a pressure plate to avoid the precipitation of the bottom raw materials.
Description
Technical Field
The utility model belongs to the technical field of reaction kettles, and particularly relates to a reaction kettle with high mixing uniformity.
Background
The reaction kettle is widely understood to be a stainless steel container with physical or chemical reaction, and the structural design and parameter configuration of the container are carried out according to different requirements so as to realize the heating, evaporating and cooling and low-speed high-speed mixing reaction functions required by the process.
Most of the reaction kettles need to mix raw materials in the reaction process, and when the raw materials are mixed, the raw materials are stirred and mixed by rotating a stirring rod at a fixed position, and the stirring effect is poorer when the stirring rod is far away from the stirring rod in the axial direction, so that the uniformity of the stirring and mixing of the raw materials is affected.
Disclosure of utility model
Aiming at the situation, in order to make up the prior defects, the utility model provides the high-mixing-uniformity reaction kettle which can simultaneously adjust the stirring height in the stirring process so as to improve the mixing uniformity and simultaneously cooperate with the pressure lifting plate to avoid the precipitation of the bottom raw materials.
The utility model provides the following technical scheme: the utility model provides a reaction kettle with high mixing uniformity, which comprises a kettle body and a driving box, wherein a supporting leg is arranged on the bottom wall of the kettle body, a charging hole is arranged on the side wall of the upper part of the kettle body, a discharging pipe is arranged on the bottom wall of the kettle body, a control valve is arranged on the discharging pipe, a lifting groove is formed in the top wall of the kettle body, the driving box is fixedly arranged on the top wall of the kettle body, the driving box is communicated with the kettle body through the lifting groove, a stirring mechanism is arranged in the driving box, and the stirring mechanism penetrates through the lifting groove and extends into the kettle body; the stirring mechanism comprises a lifting assembly and a stirring assembly, wherein the lifting assembly is fixedly arranged on the inner top wall of the driving box, the lower part of the stirring assembly is positioned in the kettle body, and the upper part of the stirring assembly is connected with the lifting assembly.
For realizing the high regulation of stirring subassembly in the cauldron body, lifting unit includes supporting baffle, driving motor, drive screw, direction slide bar and lift drive plate, supporting baffle locates between two relative inner walls of driving box, driving motor is fixed to be located on the interior roof of driving box, the drive screw rotates to be located between the interior roof of supporting baffle and driving box, the upper end of drive screw links to each other with driving motor's output, between supporting baffle and the interior roof of driving box was located to the direction slide bar, the lift drive plate links to each other with drive screw through the screw thread, on the direction slide bar was located to the lift drive plate slip, stirring unit links to each other with drive screw and lift drive plate.
For realizing the even mixing of internal raw materials of cauldron, stirring subassembly includes drive shaft and (mixing) shaft, the drive shaft rotates to locate between the roof of supporting baffle and the cauldron body, the upper end of drive shaft links to each other with the drive screw lower extreme, fixed the being equipped with the driving gear in the drive shaft, the logical groove has been seted up on the lift drive plate, the upper end of (mixing) shaft runs through logical groove rotation and locates on the lift drive plate, fixed being equipped with driven gear on the (mixing) shaft, driven gear's thickness is greater than the thickness of driving gear, driven gear and driving gear meshing, the lower extreme of (mixing) shaft runs through the lift groove and extends to the cauldron internally, the (mixing) shaft is located fixed being equipped with the puddler in the internal part of cauldron, be equipped with the multiunit along the direction of height of (mixing) shaft.
Preferably, stirring rods positioned at two sides of the stirring shaft are arranged in a staggered mode, and the stirring rods positioned at two sides of the stirring shaft are different in length.
Further, the lower end of the stirring shaft is provided with a pressure lifting plate.
Preferably, a plurality of groups of through-flow grooves are formed in the pressure lifting plate.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the reaction kettle with high mixing uniformity provided by the utility model has the following advantages:
(1) Through the cooperation of the lifting component and the stirring component, the stirring shaft and the stirring rod are driven to rotate and stir and simultaneously driven to lift in the height direction in the kettle body, so that the coverage range of the stirring rod is effectively enlarged, and the mixing uniformity of raw materials is effectively improved;
(2) The pressure lifting plate is arranged to realize the pressure lifting of the raw materials at the bottom of the kettle body, so that the raw materials are prevented from precipitating, and the mixing uniformity of the raw materials is further improved by matching with stirring rods which are arranged in a staggered manner and have different lengths;
(3) Along with the forward and reverse interval rotation of driving motor when driving the lift, the rotation direction of (mixing) shaft and puddler is also changing, has further guaranteed misce bene.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
fig. 3 is a schematic top view of the pressure-raising plate of the present utility model.
Wherein, 1 part of the kettle body, 2 parts of the kettle body, 3 parts of the driving box, 4 parts of the supporting legs, 5 parts of the charging hole, 6 parts of the discharging pipe, 7 parts of the lifting groove, 7 parts of the supporting partition board, 8 parts of the driving motor, 9 parts of the driving screw, 10, a guiding slide bar, 11, a lifting driving plate, 12, a driving shaft, 13, a stirring shaft, 14, a driving gear, 15, a driven gear, 16, a stirring rod, 17, a pressure lifting plate, 18 and a material passing groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1 and 2, this embodiment provides a reaction kettle with high mixing uniformity, including a kettle body 1 and a driving box 2, a supporting leg 3 is arranged on the bottom wall of the kettle body 1, a charging port 4 is arranged on the side wall of the upper part of the kettle body 1, a discharging pipe 5 is arranged on the bottom wall of the kettle body 1, a control valve is arranged on the discharging pipe 5, a lifting groove 6 is arranged on the top wall of the kettle body 1, the driving box 2 is fixedly arranged on the top wall of the kettle body 1, the driving box 2 is communicated with the kettle body 1 through the lifting groove 6, a stirring mechanism is arranged in the driving box 2, and extends into the kettle body 1 through the lifting groove 6, so that raw materials can be uniformly mixed under the action of the stirring mechanism; the stirring mechanism comprises a lifting component and a stirring component, wherein the lifting component is fixedly arranged on the inner top wall of the driving box 2, the lower part of the stirring component is positioned in the kettle body 1, the upper part of the stirring component is connected with the lifting component, lifting stirring and mixing are realized under the cooperation of the lifting component, the stirring coverage range of the stirring component is enlarged, and thus the mixing uniformity is improved.
Specifically, referring to fig. 2, in this embodiment, the lifting assembly includes a supporting partition 7, a driving motor 8, a driving screw 9, a guiding slide rod 10 and a lifting driving plate 11, the supporting partition 7 is disposed between two opposite inner walls of the driving box 2, the driving motor 8 is fixedly disposed on an inner top wall of the driving box 2, the driving screw 9 is rotationally disposed between the supporting partition 7 and the inner top wall of the driving box 2, an upper end of the driving screw 9 is connected with an output end of the driving motor 8, the guiding slide rod 10 is disposed between the supporting partition 7 and the inner top wall of the driving box 2, the lifting driving plate 11 is connected with the driving screw 9 through threads, the lifting driving plate 11 is slidably disposed on the guiding slide rod 10, and the stirring assembly is connected with the driving screw 9 and the lifting driving plate 11, so that height adjustment of the stirring assembly in the kettle body 1 can be realized under the action of the lifting driving plate 11, thereby improving the stirring coverage of the stirring assembly.
Specifically, referring to fig. 2, in this embodiment, the stirring assembly includes a driving shaft 12 and a stirring shaft 13, the driving shaft 12 is rotatably disposed between the supporting partition 7 and the top wall of the kettle body 1, the upper end of the driving shaft 12 is connected with the lower end of the driving screw 9, a driving gear 14 is fixedly disposed on the driving shaft 12, a through slot is formed on the lifting driving plate 11, the upper end of the stirring shaft 13 is rotatably disposed on the lifting driving plate 11 through the through slot, a driven gear 15 is fixedly disposed on the stirring shaft 13, the thickness of the driven gear 15 is greater than that of the driving gear 14, the driven gear 15 is meshed with the driving gear 14, the lower end of the stirring shaft 13 extends into the kettle body 1 through the lifting slot 6, a plurality of groups of stirring rods 16 are fixedly disposed on a portion of the stirring shaft 13 located in the kettle body 1, and when the stirring shaft 13 and the stirring rods 16 are lifted by the lifting driving plate 11, the stirring shaft 13 and the stirring rods 16 can be driven to rotate by the meshing of the driving gear 14 and the driven gear 15, so as to realize stirring and mixing of raw materials; the stirring rods 16 positioned at the two sides of the stirring shaft 13 are arranged in a staggered manner, and the stirring rods 16 positioned at the two sides of the stirring shaft 13 are different in length, so that the stirring and mixing coverage range of the stirring rods 16 is further improved; the lower extreme of (mixing) shaft 13 is equipped with pressure-elevating plate 17, can realize the pressure-elevating of cauldron body 1 bottom raw materials through the lift of pressure-elevating plate 17, further improves the misce bene of raw materials.
Specifically, referring to fig. 2 and 3, in this embodiment, a plurality of groups of through-grooves 18 are formed on the pressure-raising plate 17, and by setting the through-grooves 18, the resistance in the pressure-raising process of the pressure-raising plate 17 can be reduced, and the service life of the pressure-raising plate 17 can be prolonged.
When the stirring device is specifically used, raw materials are added into the kettle body 1 through the feed inlet 4, the driving motor 8 is started, the driving motor 8 drives the driving screw 9 to rotate, and under the guiding action of the conductive slide bar, the lifting driving plate 11 lifts along the driving screw 9 and the guiding slide bar 10, so that the stirring shaft 13 and the stirring rod 16 are driven to adjust the height of the kettle body 1; meanwhile, the driving screw 9 can drive the driving shaft 12 to rotate when rotating, and the stirring shaft 13 and the stirring rod 16 are driven to rotate under the meshing action of the driving gear 14 and the driven gear 15, so that the stirring of the raw materials in the kettle body 1 is realized. In this process, when the driving motor 8 rotates at regular and reverse intervals, the rotation directions of the stirring shaft 13 and the stirring rod 16 are also changed, so that the mixing uniformity is further ensured.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high mixing uniformity's reation kettle, includes the cauldron body and drive case, be equipped with the supporting leg on the diapire of the cauldron body, be provided with the charge door on the lateral wall on cauldron body upper portion, be provided with the discharging pipe on the diapire of the cauldron body, be equipped with the control valve on the discharging pipe, its characterized in that: the top wall of the kettle body is provided with a lifting groove, the driving box is fixedly arranged on the top wall of the kettle body, the driving box is communicated with the kettle body through the lifting groove, a stirring mechanism is arranged in the driving box, and the stirring mechanism penetrates through the lifting groove and extends into the kettle body; the stirring mechanism comprises a lifting assembly and a stirring assembly, wherein the lifting assembly is fixedly arranged on the inner top wall of the driving box, the lower part of the stirring assembly is positioned in the kettle body, and the upper part of the stirring assembly is connected with the lifting assembly.
2. The reactor of claim 1, wherein: the lifting assembly comprises a supporting partition plate, a driving motor, a driving screw rod, a guide sliding rod and a lifting driving plate, wherein the supporting partition plate is arranged between two opposite inner walls of the driving box, the driving motor is fixedly arranged on the inner top wall of the driving box, the driving screw rod is rotationally arranged between the supporting partition plate and the inner top wall of the driving box, the upper end of the driving screw rod is connected with the output end of the driving motor, the guide sliding rod is arranged between the supporting partition plate and the inner top wall of the driving box, the lifting driving plate is connected with the driving screw rod through threads, the lifting driving plate is slidingly arranged on the guide sliding rod, and the stirring assembly is connected with the driving screw rod and the lifting driving plate.
3. The reactor of claim 2, wherein: the stirring assembly comprises a driving shaft and a stirring shaft, the driving shaft is rotationally arranged between a supporting partition plate and the top wall of the kettle body, the upper end of the driving shaft is connected with the lower end of a driving screw, a driving gear is fixedly arranged on the driving shaft, a through groove is formed in the lifting driving plate, the upper end of the stirring shaft penetrates through the through groove to be rotationally arranged on the lifting driving plate, a driven gear is fixedly arranged on the stirring shaft, the thickness of the driven gear is larger than that of the driving gear, the driven gear is meshed with the driving gear, the lower end of the stirring shaft penetrates through the lifting groove to extend into the kettle body, a stirring rod is fixedly arranged on the part of the stirring shaft, which is positioned in the kettle body, and a plurality of groups of stirring rods are arranged along the height direction of the stirring shaft.
4. A reaction kettle with high mixing uniformity according to claim 3, wherein: the stirring rods positioned at two sides of the stirring shaft are arranged in a staggered mode, and the stirring rods positioned at two sides of the stirring shaft are different in length.
5. The reactor of claim 4, wherein: the lower end of the stirring shaft is provided with a pressure lifting plate.
6. The reactor of claim 5, wherein: and a plurality of groups of material passing grooves are formed in the pressure lifting plate.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221245182U true CN221245182U (en) | 2024-07-02 |
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| GR01 | Patent grant |