CN215353177U - Lifting stirring type stirring kettle - Google Patents
Lifting stirring type stirring kettle Download PDFInfo
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- CN215353177U CN215353177U CN202121662167.6U CN202121662167U CN215353177U CN 215353177 U CN215353177 U CN 215353177U CN 202121662167 U CN202121662167 U CN 202121662167U CN 215353177 U CN215353177 U CN 215353177U
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Abstract
The utility model discloses a lifting stirring type stirring kettle, which belongs to the technical field of stirring devices and comprises a kettle body, wherein a motor is arranged at the top of the kettle body, an output shaft of the motor extends into the kettle body and then is connected with a stirring shaft, a stirring assembly is connected onto the stirring shaft in a sliding manner, two ends of the stirring assembly are respectively connected with a magnetic part, electromagnets are respectively fixed on the stirring shaft at intervals from two ends of the stirring assembly, and the magnetic parts are elastically connected with adjacent electromagnets and mutually attract or repel each other.
Description
Technical Field
The utility model relates to the technical field of stirring devices, in particular to a lifting stirring type stirring kettle.
Background
The stirred tank reactor consists of a stirrer and a tank body. The stirrer comprises a transmission device, a stirring shaft and stirring blades; the kettle body comprises a cylinder, a jacket, an inner part, a coil pipe, a guide cylinder and the like.
At present, most of stirred tanks drive one or a set of stirring paddle leaf through a motor and stir the operation at the same aspect of fixed position, make the material on different aspect can not the intensive mixing in the stirred tank, stirring effect is not good, is unfavorable for the homogeneity of the material concentration, the temperature on different aspect, will seriously influence the quality of follow-up material production and processing.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a lifting stirring type stirring kettle, wherein stirring blades in the kettle body can controllably lift on a stirring shaft, so that internal materials can be fully stirred at different heights, the materials are prevented from flocculation, and the mixing degree of the materials and the uniformity of the temperature are ensured.
In order to achieve the purpose, the technical scheme adopted by the utility model for solving the technical problems is as follows: lifting stirring formula stirred tank, including the cauldron body, cauldron body top is provided with the motor, the output shaft of motor stretches into link to each other with the (mixing) shaft after the internal portion of cauldron, sliding connection has the stirring subassembly on the (mixing) shaft, the both ends of stirring subassembly are connected with the magnetic part respectively, on the (mixing) shaft with one section distance punishment of being separated by at stirring subassembly both ends do not are fixed with the electro-magnet, the magnetic part links to each other and inter attraction or repulsion with adjacent electro-magnet elasticity.
The stirring assembly comprises a plurality of stirring blades, two ends of the stirring blades are respectively connected with a sleeve joint end, the middle of the sleeve joint end is provided with a sliding hole in sliding fit with the stirring shaft, an annular cavity with an outer end opening is arranged in the sleeve joint end, and the magnetic part is embedded and fixed in the annular cavity.
And an embedded bearing is arranged in the sliding hole and is in rolling connection with the stirring shaft through the embedded bearing.
The embedded bearing comprises a sleeve, the sleeve is arranged in the sliding hole, mounting holes are uniformly distributed in the sleeve, a rolling ball is embedded in each mounting hole, and the rolling ball extends out of the inner wall of the sleeve and then is in contact connection with the stirring shaft.
The sliding hole is also provided with a strip-shaped block along the length direction of the sliding hole, and a strip-shaped groove in sliding fit with the strip-shaped block is arranged on the stirring shaft along the length direction of the stirring shaft.
The outer end of the sleeved end is connected with an adjacent electromagnet through a compression spring, the stirring shaft is a hollow shaft, and a coil wire connector of the electromagnet extends out of the kettle body from the inside of the stirring shaft.
The heat insulation kettle is characterized in that a heat insulation cavity is arranged in the inner wall of the kettle body, a heat conduction oil inlet is formed in the lower portion of the kettle body, a heat conduction oil outlet is formed in the upper portion of the kettle body, and the heat conduction oil inlet and the heat conduction oil outlet are communicated with the heat insulation cavity.
The inside of cauldron body below is provided with the mounting bracket, be fixed with the bearing frame on the mounting bracket, the bearing frame with the lower extreme of (mixing) shaft links to each other.
The utility model has the beneficial effects that:
1. according to the utility model, the electromagnets are respectively arranged at the two ends of the stirring component on the stirring shaft at a distance from one end, after the electromagnets are electrified, the magnetic part at the end part of the stirring component and the adjacent electromagnets generate mutual attraction force or repulsion force, so that the stirring component can slide up and down along the stirring shaft, and the stirring shaft and the stirring component are driven by the motor to rotate for stirring, so that the stirring component can be lifted and stirred up and down, the internal materials can be fully stirred at different heights, the materials are prevented from flocculation, the uniformity degree of material mixing is improved, and the temperature uniformity of the materials is ensured.
2. The utility model provides two structures for the sliding of the stirring blade on the stirring shaft: one is that the embedded bearings are arranged on the sleeve ends at the two ends of the stirring blade, so that the embedded bearings are connected with the stirring shaft in a rolling way, the friction generated in the up-and-down lifting stirring process of the stirring blade is reduced, and the up-and-down lifting of the stirring blade is more flexible; the other type is that the bar-shaped block is arranged in the sliding hole of the sleeve joint end, so that the bar-shaped block is matched with the bar-shaped groove on the stirring shaft, the guide sliding of the stirring blade on the stirring shaft is realized, the problem of the lifting deflection generated in the up-down stirring process of the stirring shaft is avoided, and the stirring effect is better.
3. The sleeved end is connected with the adjacent electromagnet through the compression spring, and when the attraction force or the repulsion force between the electromagnet and the corresponding magnetic part is overlarge, the compression spring provides a certain reaction force and buffer force, so that the up-and-down lifting motion of the stirring blade is more stable.
To sum up, this lift stirring formula stirred tank overall structure is simple, makes the stirring leaf can do stable elevating movement on the (mixing) shaft in a controllable way, makes inside material can obtain intensive mixing on the co-altitude, has guaranteed the homogeneity of material mixing degree and temperature.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a structure in which the socket head is slidably engaged with the stirring shaft in FIG. 1;
FIG. 3 is a schematic structural view of another configuration of the socket head of FIG. 1 in sliding engagement with the stirring shaft;
the labels in the above figures are: 1. the heat-insulating kettle comprises a kettle body, 11 heat-insulating cavities, 2 motors, 3 stirring shafts, 31 strip-shaped grooves, 4 stirring assemblies, 41 stirring blades, 42 sleeve ends, 421 sliding holes, 422 annular cavities, 423 strip-shaped blocks, 5 magnetic pieces, 6 electromagnets, 7 embedded bearings, 71 sleeves, 72 rolling balls, 8 compression springs, 9 heat-conducting oil inlets, 10 heat-conducting oil outlets, 12 mounting frames and 13 bearing seats.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specific implementation scheme of the utility model is as follows: as shown in figure 1, the lifting stirring type stirring kettle comprises a kettle body 1, wherein a motor 2 is arranged at the top of the kettle body 1, an output shaft of the motor 2 extends into the kettle body 1 and then is connected with a stirring shaft 3, the stirring shaft 3 is connected with a stirring assembly 4 in a sliding way, two ends of the stirring assembly 4 are respectively connected with a magnetic part 5, electromagnets 6 are respectively fixed on the stirring shaft 3 and at a distance from two ends of the stirring assembly 4, after the electromagnets 6 are electrified, the magnetic part 5 is elastically connected with the adjacent electromagnets 6 and mutually attracted or repelled, therefore, the stirring component 4 can stably slide up and down along the stirring shaft 3, and meanwhile, the motor 2 drives the stirring shaft 3 and the stirring component 4 to rotate for stirring, so that the stirring component 4 can realize up-and-down lifting stirring, the internal materials can be fully stirred at different heights, the materials are prevented from flocculation, and the uniformity degree of material mixing is improved; in addition, due to the principle of expansion with heat and contraction with cold, the material density with high temperature is reduced and can be stabilized on the upper layer, the material with low temperature can be reduced to the lower layer, and the stirring component 4 is controlled to do up-and-down reciprocating motion and stir at the same time, so that the uniformity of the material temperature in the kettle body 1 can be ensured.
Specifically, above-mentioned stirring subassembly 4 includes a plurality of stirring leaves 41, the shape of stirring leaf 41 is the V-arrangement, the range of stirring has been increased, the both ends of a plurality of stirring leaves 41 are connected with respectively and cup joint end 42, cup joint end 42 middle part be provided with (mixing) shaft 3 sliding fit's sliding hole 421, be provided with outer end open-ended annular cavity 422 in the cup joint end 42, fixed magnetic part 5 is embedded to annular cavity 422, the surface that makes magnetic part 5 is relative with corresponding electro-magnet 6, it attracts each other or repels to have guaranteed between magnetic part 5 and the electro-magnet 6 that corresponds, and it is more convenient to make magnetic part 5's installation and dismantlement moreover.
The connection mode between the sleeve joint end 42 and the stirring shaft 3 comprises the following two modes:
one connection mode is, as shown in fig. 2, install in the slide opening 421 and inlay bearing 7 and through inlaying bearing 7 and (mixing) shaft 3 roll connection, specifically, wherein, inlay bearing 7 and include sleeve 71, sleeve 71 installs in slide opening 421, the equipartition has the mounting hole on the sleeve 71, each mounting hole imbeds rolling ball 72, rolling ball 72 stretches out behind sleeve 71's the inner wall and links to each other with the contact of (mixing) shaft 3, the friction that stirring leaf 41 produced in the stirring process that goes up and down has been reduced, the oscilaltion that makes stirring leaf 41 more nimble. And because the magnetic part 5 is elastically connected with the adjacent electromagnet 6, and because the electromagnet 6 is fixed on the stirring shaft 3, in the process that the motor 2 drives the stirring shaft 3 to rotate, the electromagnet 6 and the stirring blade 41 connected with the electromagnet rotate along with the electromagnet, thereby realizing the lifting stirring of the stirring blade 41.
The mounting structure of the mosaic bearing 7 is as follows: one end of the sleeve 71 is provided with a limit boss, the other end of the sleeve 71 is provided with an external thread section, after the end of the sleeve 71 containing the external thread section is inserted into the sliding hole 421 from the inside to the outside of the stirring blade 41, the limit boss is abutted against one end of the sleeve joint end 42, the external thread section is exposed and fixedly connected with the nut, the nut is abutted against the other end of the sleeve joint end 42, and the connection and fixation of the embedded bearing 7 and the sleeve joint end 42 is realized.
Another connection mode is, as shown in fig. 3, the sliding hole 421 is provided with the bar-shaped block 423 along the length direction, the stirring shaft 3 is provided with the bar-shaped groove 31 in sliding fit with the bar-shaped block 423 along the length direction, the guiding sliding of the stirring blade 41 on the stirring shaft 3 is realized, and under the driving of the motor 2, the stirring shaft 3 is connected with the socket end 42 in a clamping and sliding manner, so that the stirring blade 41 is driven to rotate and stir by the socket end 42, the problem of lifting deflection generated in the up-and-down lifting stirring process of the stirring shaft 3 is avoided, and the stirring effect is better.
Specifically, as shown in fig. 1, the outer end of the sleeve end 42 is connected to the adjacent electromagnet 6 through the compression spring 8, and when the attraction force or the repulsion force between the electromagnet 6 and the corresponding magnetic member 5 is too large, the compression spring 8 provides a certain reaction force and a certain buffer force, so that the up-and-down movement of the stirring blade 41 is more stable. Stirring shaft 3 wherein sets up to the hollow shaft, and the coil wire connector of electro-magnet 6 stretches out the cauldron body 1 by inside of stirring shaft 3 and links to each other with external power supply, has magnetism after the circular telegram to electro-magnet 6, has avoided stirring shaft 3 to produce wire-wound problem at pivoted in-process coil wire, makes electro-magnet 6's magnetism stable, has further guaranteed the stable lift of stirring leaf 41.
Specifically, a heat insulation cavity 11 is arranged in the inner wall of the kettle body 1, a heat conduction oil inlet 9 is arranged at the lower part of the kettle body 1, a heat conduction oil outlet 10 is arranged at the upper part of the kettle body 1, the heat conduction oil inlet 9 and the heat conduction oil outlet 10 are both communicated with the heat insulation cavity 11, the heat conduction oil inlet and outlet are both connected with an electronic valve, and the electronic valve controls the opening of the electronic valve through a temperature control PLC unit, so that the temperature and the flow of the heat conduction oil flowing into the heat insulation cavity 11 can be controlled, the temperature inside the kettle body 1 is within a certain range, and a good stirring effect is ensured.
In addition, top one side of the cauldron body 1 sets up the pan feeding mouth, and the bottom of the cauldron body 1 sets up the discharge gate, and the inside of the cauldron body 1 below is provided with mounting bracket 12, and this mounting bracket 12 can be linked to each other by many spinal branchs vaulting pole and the supporting platform on the bracing piece, and the problem of the 1 bottom windrow of the cauldron body has been avoided in the setting of bracing piece, is fixed with bearing frame 13 on the supporting platform, and bearing frame 13 links to each other with the lower extreme of (mixing) shaft 3, makes motor 2 drive (mixing) shaft 3 rotate more steadily.
The stirring principle of the stirring kettle is as follows: firstly, adding materials into a kettle body 1, and simultaneously, circularly introducing heat conduction oil into a heat insulation cavity 11 on the inner wall to keep the temperature in the kettle body 1 within a constant range; then, the coil wire connector of the electromagnet 6 is connected with an external power supply, so that the electromagnet 6 has magnetism, and the motor 2 is started to act at the same time, so that the stirring shaft 3 drives the stirring blade 41 to rotate, and under the action of the magnetic force of the electromagnet 6, the stirring blade 41 reciprocates up and down along the stirring shaft 3, so that materials are stirred by the up-and-down lifting of the stirring blade 41, and the stirring effect is improved.
To sum up, this lift stirring formula stirred tank overall structure is simple, makes the stirring leaf can do stable elevating movement on the (mixing) shaft in a controllable way, makes inside material can obtain intensive mixing on the co-altitude, has guaranteed the homogeneity of material mixing degree and temperature.
While the foregoing is directed to the principles of the present invention, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (8)
1. The utility model provides a lift stirring formula stirred tank, its characterized in that, includes the cauldron body, cauldron body top is provided with the motor, the output shaft of motor stretches into link to each other with the (mixing) shaft behind the internal portion of cauldron, sliding connection has the stirring subassembly on the (mixing) shaft, the both ends of stirring subassembly are connected with the magnetic part respectively, on the (mixing) shaft with the stirring subassembly both ends are separated by one section distance punishment and do not are fixed with the electro-magnet, the magnetic part links to each other and inter attraction or repulsion with adjacent electro-magnet elasticity.
2. The agitator kettle of claim 1, wherein: the stirring assembly comprises a plurality of stirring blades, two ends of the stirring blades are respectively connected with a sleeve joint end, the middle of the sleeve joint end is provided with a sliding hole in sliding fit with the stirring shaft, an annular cavity with an outer end opening is arranged in the sleeve joint end, and the magnetic part is embedded and fixed in the annular cavity.
3. The agitator kettle of claim 2, wherein: and an embedded bearing is arranged in the sliding hole and is in rolling connection with the stirring shaft through the embedded bearing.
4. The agitator kettle of claim 3, wherein: the embedded bearing comprises a sleeve, the sleeve is arranged in the sliding hole, mounting holes are uniformly distributed in the sleeve, a rolling ball is embedded in each mounting hole, and the rolling ball extends out of the inner wall of the sleeve and then is in contact connection with the stirring shaft.
5. The agitator kettle of claim 2, wherein: the sliding hole is provided with a strip-shaped block along the length direction of the sliding hole, and a strip-shaped groove in sliding fit with the strip-shaped block is arranged on the stirring shaft along the length direction of the stirring shaft.
6. The agitator kettle of claim 2, wherein: the outer end of the sleeved end is connected with an adjacent electromagnet through a compression spring, the stirring shaft is a hollow shaft, and a coil wire connector of the electromagnet extends out of the kettle body from the inside of the stirring shaft.
7. The agitator kettle of claim 1, wherein: the heat insulation kettle is characterized in that a heat insulation cavity is arranged in the inner wall of the kettle body, a heat conduction oil inlet is formed in the lower portion of the kettle body, a heat conduction oil outlet is formed in the upper portion of the kettle body, and the heat conduction oil inlet and the heat conduction oil outlet are communicated with the heat insulation cavity.
8. The agitator kettle of claim 1, wherein: the inside of cauldron body below is provided with the mounting bracket, be fixed with the bearing frame on the mounting bracket, the bearing frame with the lower extreme of (mixing) shaft links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662167.6U CN215353177U (en) | 2021-07-21 | 2021-07-21 | Lifting stirring type stirring kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662167.6U CN215353177U (en) | 2021-07-21 | 2021-07-21 | Lifting stirring type stirring kettle |
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| Publication Number | Publication Date |
|---|---|
| CN215353177U true CN215353177U (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121662167.6U Active CN215353177U (en) | 2021-07-21 | 2021-07-21 | Lifting stirring type stirring kettle |
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| CN (1) | CN215353177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797456A (en) * | 2022-04-28 | 2022-07-29 | 博爱金隅水泥有限公司 | Cement kiln tail flue gas degree of depth denitration deamination system |
| CN116272584A (en) * | 2023-02-14 | 2023-06-23 | 郑州聚合缘新材料科技有限公司 | Production system and method of alkali-activated pure inorganic functional interior wall coating |
-
2021
- 2021-07-21 CN CN202121662167.6U patent/CN215353177U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114797456A (en) * | 2022-04-28 | 2022-07-29 | 博爱金隅水泥有限公司 | Cement kiln tail flue gas degree of depth denitration deamination system |
| CN114797456B (en) * | 2022-04-28 | 2023-09-29 | 博爱金隅水泥有限公司 | Cement kiln tail flue gas degree of depth denitration deamination system |
| CN116272584A (en) * | 2023-02-14 | 2023-06-23 | 郑州聚合缘新材料科技有限公司 | Production system and method of alkali-activated pure inorganic functional interior wall coating |
| CN116272584B (en) * | 2023-02-14 | 2024-01-19 | 郑州聚合缘新材料科技有限公司 | Production system and method of alkali-activated pure inorganic functional interior wall coating |
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