CN211913790U - Reation kettle that stirring effect is good - Google Patents
Reation kettle that stirring effect is good Download PDFInfo
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- CN211913790U CN211913790U CN202020549021.XU CN202020549021U CN211913790U CN 211913790 U CN211913790 U CN 211913790U CN 202020549021 U CN202020549021 U CN 202020549021U CN 211913790 U CN211913790 U CN 211913790U
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Abstract
The utility model relates to a reaction kettle with good stirring effect, which comprises a tank body, wherein a stirring shaft is rotationally connected in the tank body, a motor is arranged at the upper end of the tank body, the upper end of the stirring shaft extends out of the tank body and is rotationally connected with the tank body, the stirring shaft comprises an inner shaft and an outer shaft, a horizontally arranged connecting rod is fixedly connected on the outer shaft, the connecting rod is symmetrical about the outer shaft, both ends of the connecting rod are fixedly connected with vertically arranged vertical rods, the two vertical rods are symmetrical about the outer shaft, the bottom ends of the two vertical rods are fixedly connected with first stirring blades, and a second stirring blade is arranged on the inner; the outer shaft is sleeved on the outer annular surface of the inner shaft and is rotationally connected with the inner shaft, the upper end of the inner shaft extends out of the outer shaft and is fixedly connected with a first bevel gear, the upper end of the outer shaft is fixedly connected with a second bevel gear, a third bevel gear is meshed between the first bevel gear and the second bevel gear, and the third bevel gear is fixedly connected with a rotating shaft of the motor. The utility model discloses it is good to have the stirring effect, improves reaction efficiency's effect.
Description
Technical Field
The utility model belongs to the technical field of chemical industry equipment's technique and specifically relates to a reation kettle that stirring effect is good is related to.
Background
The reaction kettle is a reaction device frequently used in industries such as chemical industry, food, medicine and the like, the existing reaction kettle comprises a kettle body, a stirring shaft, stirring blades and a motor, the stirring shaft is arranged in the kettle body and driven by the motor, and a plurality of groups of stirring blades are arranged on the stirring shaft.
Chinese patent No. CN206262526U discloses a reaction kettle, which comprises a kettle body and a stirring mechanism arranged in the kettle body; the stirring mechanism comprises a rotating shaft which is driven by a motor and is arranged at the central axis of the kettle body and a plurality of driven stirring components which are fixedly arranged on the rotating shaft; the driven stirring assembly comprises a support shaft vertically fixedly arranged on the rotating shaft and a rotating sleeve rotatably sleeved on the support shaft, and a plurality of driving pieces arranged along the extension direction of the support shaft are symmetrically arranged on the periphery of the rotating sleeve. This reation kettle sets up a plurality of driven stirring subassemblies in the axis of rotation, and when the axis of rotation drove the fulcrum rotation, the cover was established at the epaxial rotation cover of fulcrum, and it drives the piece and receives the resistance of reactant, rotates round the fulcrum, forms the vertical centrifugal force that uses the fulcrum as the center, and then makes the layering reactant mix more high-efficiently.
Present reation kettle is mostly similar with above-mentioned reation kettle, and the motor drives (mixing) shaft and stirring vane and rotates and stir the internal material of cauldron, and the motor starts the back, drives the (mixing) shaft and rotates towards a direction all the time, and the internal material of cauldron is followed the (mixing) shaft and is rotated, can be synchronous with the rotational speed of (mixing) shaft gradually, and the (mixing) shaft is static relatively with the internal material of cauldron this moment, and the (mixing) shaft can weaken the stirring effect of material, and reaction rate reduces.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a reation kettle that stirring effect is good, it is good to have stirring effect, improves reaction rate's technological effect.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a reaction kettle with a good stirring effect comprises a tank body, wherein a stirring shaft is rotationally connected in the tank body, a motor is arranged at the upper end of the tank body, the upper end of the stirring shaft extends out of the tank body and is rotationally connected with the tank body, the stirring shaft comprises an inner shaft and an outer shaft, a horizontally arranged connecting rod is fixedly connected to the outer shaft, the connecting rod is symmetrical about the outer shaft, vertical upright rods are fixedly connected to two ends of the connecting rod, the two upright rods are symmetrical about the outer shaft, first stirring blades are fixedly connected to the bottom ends of the two upright rods, and second stirring blades are arranged on the inner shaft; the outer shaft is sleeved on the outer annular surface of the inner shaft and is rotationally connected with the inner shaft, the upper end of the inner shaft extends out of the outer shaft and is fixedly connected with a first bevel gear, the upper end of the outer shaft is fixedly connected with a second bevel gear, a third bevel gear is meshed between the first bevel gear and the second bevel gear, and the third bevel gear is fixedly connected with a rotating shaft of the motor.
By adopting the technical scheme, the motor is started, the motor drives the third bevel gear to rotate, the first bevel gear and the second bevel gear are driven by the third bevel gear to rotate reversely, the first bevel gear drives the inner shaft to rotate, and the second bevel gear drives the outer shaft to rotate, so that the reverse rotation of the outer shaft and the inner shaft is realized, and finally, the reverse rotation of the first stirring blade and the second stirring blade is realized. The material rotation direction of first stirring paddle stirring is opposite with the material rotation direction of second stirring paddle stirring, and the material that rotation direction is opposite can bump and fuse at jar internal, and the material is difficult to keep relative stillness with the axis of rotation, and the (mixing) shaft has good stirring effect to the material to improve reaction rate.
The present invention may be further configured in a preferred embodiment as: the first stirring blade is positioned at the upper layer of the tank body, and the second stirring blade is positioned at the lower layer of the tank body.
Through adopting above-mentioned technical scheme, first stirring paddle is opposite with the rotation direction of second stirring paddle, and first stirring paddle stirs upper material, and second stirring paddle stirs lower floor's material, and upper material and lower floor's material are reverse can to produce the collision, increase stirring effect.
The present invention may be further configured in a preferred embodiment as: the first stirring blade is of a three-inclined-blade type.
By adopting the technical scheme, the inclined blade paddle type stirring paddle can generate axial liquid flow in the rotating process, the stirring effect is improved, and the structure is simple and is suitable for stirring low-viscosity liquid.
The present invention may be further configured in a preferred embodiment as: the tank body is fixedly connected with a positioning support, and the center of the positioning support is sleeved on the outer annular surface of the inner shaft and is rotationally connected with the inner shaft.
Through adopting above-mentioned technical scheme, in order to improve the productivity, the height of the current jar body is all higher, therefore the length of interior axle is also longer, sets up the support at jar internal portion, can inject the rotation range of interior axle, prevents that interior axle from taking place to rock at the rotation in-process, improves interior axle pivoted stability.
The present invention may be further configured in a preferred embodiment as: the second stirring blade is an anchor blade and is tangent to the inner wall of the bottom of the tank body.
By adopting the technical scheme, the bottom of the tank body is easy to generate the solid material deposition phenomenon, and the second stirring blade is arranged at the bottom of the tank body, so that the bottom material can be stirred, and the deposition of object materials is prevented; the second stirring paddle is tangent to the inner wall of the tank body, so that the tank bottom can be kept clean, and the hardening of the object materials at the bottom of the tank body is prevented.
The present invention may be further configured in a preferred embodiment as: the jar body includes shell and inner tube, form the heating chamber between shell and the inner tube, be equipped with on the shell with the heating chamber be linked together advance oil pipe and go out oil pipe.
Through adopting above-mentioned technical scheme, the hot oil of high temperature gets into the heating intracavity from advancing oil pipe, heats the heat preservation to the inner tube, guarantees the reaction temperature and the reaction effect of the internal material of jar.
The present invention may be further configured in a preferred embodiment as: the junction slope that advances oil pipe and heating chamber is equipped with the guide plate.
Through adopting above-mentioned technical scheme, when hot oil gets into the heating intracavity from advancing oil pipe, the guide plate leads to hot oil, and hot oil is the heliciform and gets into the heating intracavity, increases the motion time of hot oil in the heating intracavity to improve the heating effect.
The present invention may be further configured in a preferred embodiment as: a heating rod is arranged in the heating cavity.
Through adopting above-mentioned technical scheme, the heating rod carries out auxiliary heating to the hot oil in the heating chamber, slows down the cooling rate of hot oil, extension heat time.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the machine starts, the motor drives the third bevel gear to rotate, the first bevel gear and the second bevel gear rotate in the reverse direction under the driving of the third bevel gear, the first bevel gear drives the inner shaft to rotate, the second bevel gear drives the outer shaft to rotate, the reverse rotation of the outer shaft and the inner shaft is realized, and finally the reverse rotation of the first stirring blades and the second stirring blades is realized. The rotating direction of the materials stirred by the first stirring paddle is opposite to that of the materials stirred by the second stirring paddle, the materials with opposite rotating directions collide and fuse in the tank body, the materials are difficult to keep relative static with the rotating shaft, and the stirring shaft has good stirring effect on the materials, so that the reaction rate is improved;
2. the first stirring paddle and the second stirring paddle rotate in opposite directions, the first stirring paddle is used for stirring the upper-layer materials, the second stirring paddle is used for stirring the lower-layer materials, the upper-layer materials and the lower-layer materials collide in opposite directions, and the stirring effect is improved;
3. the bottom of the tank body is easy to generate the solid material deposition phenomenon, and the second stirring blade is arranged at the bottom of the tank body, so that the bottom material can be stirred, and the deposition of object materials is prevented; the second stirring paddle is tangent to the inner wall of the tank body, so that the tank bottom can be kept clean, and the hardening of the object materials at the bottom of the tank body is prevented.
Drawings
FIG. 1 is a schematic view of the entire structure of the embodiment;
FIG. 2 is a schematic sectional view showing the entire structure of the embodiment;
FIG. 3 is a schematic view showing the structure of the stirring device.
In the figure, 1, a tank body; 11. a housing; 12. an inner barrel; 121. a solids feed port; 122. a liquid feed port; 123. a discharge port; 13. a heating cavity; 131. an oil inlet pipe; 132. a baffle; 133. an oil outlet pipe; 14. a heating rod; 21. a motor; 22. a stirring shaft; 221. an inner shaft; 222. an outer shaft; 23. a first bevel gear; 24. a second bevel gear; 25. a third bevel gear; 26. a first stirring blade; 27. a second stirring blade; 28. and (5) positioning the bracket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a reation kettle that stirring effect is good, including jar body 1, be equipped with agitating unit on jar body 1, agitating unit stirs the material.
Referring to fig. 2, the tank body 1 includes an outer shell 11 and an inner cylinder 12, a heating cavity 13 is formed between the outer shell 11 and the inner cylinder 12, an oil inlet pipe 131 communicated with the heating cavity 13 is arranged at the upper end of the side wall of the outer shell 11, a guide plate 132 is obliquely arranged at the joint of the oil inlet pipe 131 and the heating cavity 13, an oil outlet pipe 133 communicated with the heating cavity 13 is arranged at the bottom of the outer shell 11, hot oil enters the heating cavity 13 from the oil inlet pipe 131 and is discharged from the oil outlet pipe 133, and the hot oil heats the inner cylinder 12 in the heating cavity 13, so as to ensure the temperature of materials in.
The bottom of the shell 11 is provided with a heating rod 14 inserted in the heating cavity 13, and the heating rod 14 assists in heating hot oil in the heating cavity 13, so that the cooling speed of the hot oil is reduced, and the heating time is prolonged.
The upper end of the inner cylinder 12 is provided with a solid feeding hole 121 and a liquid feeding hole 122, the lower end of the inner cylinder 12 is provided with a discharging hole 123, solid magnesium oxide enters the inner cylinder 12 from the solid feeding hole 121, an acid solution enters the inner cylinder 12 from the liquid feeding hole 122, and after the reaction is finished, the magnesium sulfate aqueous solution is discharged from the discharging hole 123.
Referring to fig. 2 and 3, the stirring device comprises a motor 21, a stirring shaft 22 and stirring blades, the upper end of the stirring shaft 22 extends out of the tank body 1, the stirring shaft 22 comprises an outer shaft 222 and an inner shaft 221, the outer annular surface of the outer shaft 222 is rotatably connected with the upper end of the tank body 1, and the outer shaft 222 is sleeved on the outer annular surface of the inner shaft 221 and is rotatably connected with the inner shaft 221. The upper end of the inner shaft 221 penetrates through the outer shaft 222, the upper end of the inner shaft 221 is fixedly connected with a first bevel gear 23, the upper end of the outer shaft 222 is fixedly connected with a second bevel gear 24, and the first bevel gear 23 is parallel to the second bevel gear 24. A third bevel gear 25 is fixedly connected to a rotating shaft of the motor 21, the third bevel gear 25 is perpendicular to the first bevel gear 23 and is located between the first straight gear 23 and the second bevel gear 24, the upper end of the third bevel gear 25 is meshed with the first bevel gear 23, and the lower end of the third bevel gear 25 is meshed with the second bevel gear 24. The motor 21 is started to drive the third bevel gear 25 to rotate, and the third bevel gear 25 drives the first bevel gear 23 and the second bevel gear 24 to rotate in opposite directions simultaneously, so that the outer shaft 222 and the inner shaft 221 rotate in opposite directions.
Outer epaxial fixed connection has the connecting rod that the level set up, and the connecting rod is symmetrical and the pole setting of the equal fixedly connected with vertical setting in both ends about outer axle 222, and two pole settings are symmetrical about outer axle 222, and the equal fixedly connected with first stirring paddle 26 in two pole settings bottom. The first stirring vanes 26 are three-pitched blade vanes and are located in the upper layer of the tank body 1. The inner shaft 221 is fixedly connected with a second stirring blade 27, the second stirring blade 27 is an anchor blade, and the second stirring blade 27 is positioned at the lower layer of the tank body 1 and is tangent to the inner wall of the bottom of the tank body 1. The first stirring paddle 26 and the second stirring paddle 27 rotate in opposite directions, the first stirring paddle 26 is used for stirring the upper-layer materials, the second stirring paddle 27 is used for stirring the lower-layer materials, and the upper-layer materials and the lower-layer materials collide in opposite directions, so that the stirring effect is improved. The second stirring paddle 27 can stir the bottom materials, and prevent the deposition and hardening of the materials.
The tank body 1 is fixedly connected with a positioning bracket 28, and the center of the positioning bracket 28 is sleeved on the outer annular surface of the inner shaft 221 and is rotationally connected with the inner shaft 221. The positioning bracket 28 can limit the rotation range of the inner shaft 221, and improve the stability of the rotation of the inner shaft 221.
The implementation principle of the embodiment is as follows: the solid magnesium oxide enters the inner barrel 12 from the solid feeding hole 121, the acid solution enters the inner barrel 12 from the liquid feeding hole 122, the motor 21 is started, and the first stirring blades 26 and the second stirring blades 27 rotate in opposite directions to stir the materials. Hot oil enters the hot cavity from the oil inlet pipe 131 to heat the materials in the inner barrel 12, so that the reaction effect is ensured. Finally, the mixture is discharged from the discharge port 123, and the hot oil is discharged from the oil outlet pipe 133.
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. The utility model provides a reation kettle that stirring effect is good, includes jar body (1), jar body (1) internal rotation is connected with (mixing) shaft (22), the upper end of the jar body (1) is equipped with motor (21), the upper end of (mixing) shaft (22) stretches out jar body (1) and rotates with jar body (1) to be connected its characterized in that: the stirring shaft (22) comprises an inner shaft (221) and an outer shaft (222), a connecting rod horizontally arranged is fixedly connected to the outer shaft (222), the connecting rod is symmetrical about the outer shaft, two ends of the connecting rod are fixedly connected with vertical upright rods vertically arranged, the two upright rods are symmetrical about the outer shaft, the bottom ends of the two upright rods are fixedly connected with first stirring blades (26), and second stirring blades (27) are arranged on the inner shaft (221); the outer shaft (222) is sleeved on the outer annular surface of the inner shaft (221) and is rotationally connected with the inner shaft (221), the upper end of the inner shaft (221) extends out of the outer shaft (222) and is fixedly connected with a first bevel gear (23), the upper end of the outer shaft (222) is fixedly connected with a second bevel gear (24), a third bevel gear (25) is meshed between the first bevel gear (23) and the second bevel gear (24), and the third bevel gear (25) is fixedly connected with a rotating shaft of the motor (21).
2. The reaction kettle with good stirring effect according to claim 1, characterized in that: the first stirring blade (26) is positioned at the upper layer of the tank body (1), and the second stirring blade (27) is positioned at the lower layer of the tank body (1).
3. The reaction kettle with good stirring effect according to claim 1, characterized in that: the first stirring blade (26) is of a three-inclined blade type.
4. The reaction kettle with good stirring effect according to claim 1, characterized in that: the tank body (1) is internally and fixedly connected with a positioning support (28), and the center of the positioning support (28) is sleeved on the outer annular surface of the inner shaft (221) and is rotationally connected with the inner shaft (221).
5. The reaction kettle with good stirring effect according to claim 1, characterized in that: the second stirring blades (27) are anchor blades, and the second stirring blades (27) are tangent to the inner wall of the bottom of the tank body (1).
6. The reaction kettle with good stirring effect according to claim 1, characterized in that: the jar body (1) includes shell (11) and inner tube (12), form heating chamber (13) between shell (11) and inner tube (12), be equipped with on shell (11) and advance oil pipe (131) and go out oil pipe (133) that are linked together with heating chamber (13).
7. The reaction kettle with good stirring effect according to claim 6, characterized in that: the connection part of the oil inlet pipe (131) and the heating cavity (13) is obliquely provided with a guide plate (132).
8. The reaction kettle with good stirring effect according to claim 7, characterized in that: a heating rod (14) is arranged in the heating cavity (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549021.XU CN211913790U (en) | 2020-04-14 | 2020-04-14 | Reation kettle that stirring effect is good |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020549021.XU CN211913790U (en) | 2020-04-14 | 2020-04-14 | Reation kettle that stirring effect is good |
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| Publication Number | Publication Date |
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| CN211913790U true CN211913790U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020549021.XU Active CN211913790U (en) | 2020-04-14 | 2020-04-14 | Reation kettle that stirring effect is good |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318688A (en) * | 2021-05-28 | 2021-08-31 | 凉山州福银苦荞食品有限公司 | Tartary buckwheat husk powder draws flavone equipment |
| CN113354393A (en) * | 2021-07-13 | 2021-09-07 | 江苏迪丞光电材料有限公司 | Preparation method for preparing IGZO (indium gallium zinc oxide) rotary target material by gel casting |
| CN114134013A (en) * | 2021-12-02 | 2022-03-04 | 深圳市梓健生物科技有限公司 | Biological enzyme draws equipment convenient to improve crushing efficiency |
| CN114570273A (en) * | 2022-03-01 | 2022-06-03 | 徐刚 | Safe chemical raw material stirring device |
-
2020
- 2020-04-14 CN CN202020549021.XU patent/CN211913790U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318688A (en) * | 2021-05-28 | 2021-08-31 | 凉山州福银苦荞食品有限公司 | Tartary buckwheat husk powder draws flavone equipment |
| CN113354393A (en) * | 2021-07-13 | 2021-09-07 | 江苏迪丞光电材料有限公司 | Preparation method for preparing IGZO (indium gallium zinc oxide) rotary target material by gel casting |
| CN114134013A (en) * | 2021-12-02 | 2022-03-04 | 深圳市梓健生物科技有限公司 | Biological enzyme draws equipment convenient to improve crushing efficiency |
| CN114570273A (en) * | 2022-03-01 | 2022-06-03 | 徐刚 | Safe chemical raw material stirring device |
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