Spherical concentrator
By combining the revolution and rotation of the combined agitator with the synergistic effect of the axial flow agitator blades, the problems of low agitation efficiency and material scaling in traditional spherical concentrators are solved, achieving all-round efficient agitation and clean operation.
Patent Information
- Application Number
- CN202423254908.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-28
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-28
AI Technical Summary
Traditional spherical concentrators use a single stirring method, resulting in low stirring efficiency, poor mixing uniformity, and easy scaling of materials on the inner wall of the tank, which affects product quality and concentration efficiency.
The combined agitator, including a driven shaft and a scraper, achieves all-round mixing through a combination of revolution and rotation, combined with axial flow mixing blades. The scraper also scrapes off materials by adhering closely to the inner wall, preventing scaling.
It achieves all-round efficient stirring, significantly improves concentration efficiency, prevents material scaling, and keeps the equipment clean and efficient.
Smart Images
Figure CN223668650U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of concentration equipment, specifically relates to a spherical concentrator. BACKGROUND
[0002] In the chemical engineering, pharmaceutical engineering and food engineering and many other industrial fields, the spherical concentrator is widely used in the concentration, purification and reaction process of materials as an important equipment. The traditional spherical concentrator usually adopts a single stirring mode, such as stirring paddle or scraper, and these modes have obvious limitations in stirring efficiency, mixing uniformity and preventing material scaling.
[0003] Specifically, the traditional stirring paddle can only cover part of the area in the spherical tank during stirring, and it is difficult to achieve uniform stirring in all directions. Especially in the top, bottom and area close to the inner wall of the spherical tank, the stirring effect is particularly insufficient, which leads to local overheating, scaling and even burning of the material in these areas, seriously affecting the quality of the product and the concentration efficiency.
[0004] And although the scraper can remove the material attached to the inner wall of the spherical tank to some extent, due to its relatively fixed movement track, the scraping effect is limited, and dead angles are easily formed between the scraper and the inner wall, leading to material residue and scaling. SUMMARY
[0005] In view of the above problems, the purpose of the utility model is to provide a spherical concentrator, which solves the problem that the existing spherical concentrator usually has a single stirring mode, and has obvious limitations in stirring efficiency, mixing uniformity and preventing material scaling.
[0006] To achieve the above purpose, the utility model adopts the technical scheme: a spherical concentrator, comprising a spherical tank body, a main shaft is rotatably installed on the upper side of the spherical tank body, a discharge port is arranged at the bottom of the spherical tank body, a jacket is arranged at the lower side of the spherical tank body, the top end of the main shaft is connected with the output shaft of a motor assembly, the motor assembly is installed on the spherical tank body, the bottom end of the main shaft is drivingly connected with a transmission assembly, the transmission assembly is drivingly connected with two combined stirrers, the two combined stirrers are oppositely arranged with the axis of the main shaft as the axis of symmetry, the combined stirrer comprises a driven shaft, the end of the driven shaft is provided with a scraper slidingly fitted with the inner wall of the spherical tank body, and an axial flow type stirring blade is further arranged on the driven shaft.
[0007] The utility model discloses beneficial effect is: under the transmission drive of transmission assembly makes combined stirrer revolution and rotation compound motion, combines the synergies of scraper, axial flow type stirring blade, realizes all -round, high -efficient stirring to the material in spherical tank body, has improved concentration efficiency obviously, the scraper close spherical tank body inner wall scraping material, effectively prevent material scale on the tank inner wall, keep equipment clean and efficient operation.
[0008] In order to make the scraper effectively scrape the material on the inner wall of the spherical tank in the revolution and rotation process;
[0009] As the further improvement of the above technical scheme: the extension direction of the axis of the main shaft and the driven shaft is in the radial direction of the spherical tank.
[0010] The beneficial effect of the improvement is that the scraper rotates around the center of the spherical tank in the rotation and revolution process, thereby effectively scraping the material on the inner wall of the spherical tank.
[0011] In order to ensure the structural strength of the scraper;
[0012] As the further improvement of the above technical scheme: the driven shaft is provided with a connecting rod, the axis of the connecting rod is perpendicular to the axis of the driven shaft, and the two ends of the connecting rod are connected to the inner side surface of the scraper.
[0013] The beneficial effect of the improvement is that the connecting rod can provide support for the scraper, effectively improving the structural strength of the scraper.
[0014] In order to avoid the accumulation of material on the scraper;
[0015] As the further improvement of the above technical scheme: the end surface of the scraper towards the center of the spherical tank is a convex surface structure with a convex middle part.
[0016] The beneficial effect of the improvement is that the convex surface design of the scraper can effectively avoid the accumulation of material on the scraper.
[0017] In order to further improve the stirring effect of the combined stirrer on the material;
[0018] As the further improvement of the above technical scheme: the axial flow type stirring blade is a paddle type stirrer.
[0019] The beneficial effect of the improvement is that the axial flow type stirring blade generates axial flow when rotating, and the revolution movement of the combined stirrer makes the material fully mixed in the interior of the spherical tank.
[0020] In order to stably transmit the power of the main shaft to the combined stirrer through the use of the transmission assembly;
[0021] As a further improvement of the above technical solution: the transmission assembly comprises an outer shell body, the driven shaft is rotatably clamped on the outer shell body, the portion of the main shaft inside the outer shell body is provided with a driving bevel gear, the driving bevel gear is connected in meshing with a driven bevel gear, and the driven bevel gear is mounted on the portion of the driven shaft inside the outer shell body.
[0022] The beneficial effect of the improvement is that the main shaft can drive the stable rotation of the combined stirrer through the bevel gear mechanism in the transmission assembly.
[0023] In order to effectively avoid the accumulation of materials on the top of the outer shell body;
[0024] As a further improvement of the above technical solution: the top of the outer shell body is formed with a conical cover.
[0025] The beneficial effect of the improvement is that the design of the conical cover plays a guiding role, effectively avoiding the accumulation of materials on the top of the outer shell body.
[0026] The parts not involved in the device are the same as or can be realized by the prior art. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 It is a sectional view of the utility model.
[0028] Figure 2 It is a structural schematic view of the transmission assembly and the combined stirrer in the utility model.
[0029] Figure 3 It is a sectional view of the utility model based on Figure 2 .
[0030] Figure 4 It is an enlarged view of A in the utility model.
[0031] In the figure: 1, spherical tank body; 2, jacket; 3, main shaft; 4, transmission assembly; 41, outer shell body; 42, conical cover; 43, driving bevel gear; 5, combined stirrer; 51, driven shaft; 52, driven bevel gear; 53, scraper; 54, axial flow stirring blade; 55, connecting rod; 6, discharge port; 7, motor assembly. DETAILED DESCRIPTION
[0032] In order to make those skilled in the art better understand the technical solutions of the present application, the present application will be described in detail below with reference to the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present application.
[0033] Example 1:
[0034] As Figure 1-4 shown: a spherical concentrator, comprising a spherical tank body 1, the upper side of the spherical tank body 1 is rotatably mounted with a main shaft 3, the bottom of the spherical tank body 1 is provided with a discharge port 6, the lower side of the spherical tank body 1 is provided with a jacket 2, the top end of the main shaft 3 is connected with the output shaft of a motor assembly 7, the motor assembly 7 is installed on the spherical tank body 1, the bottom end of the main shaft 3 is drivingly connected with a transmission assembly 4, the transmission assembly 4 is drivingly connected with two combined stirrers 5, the two combined stirrers 5 are oppositely arranged with the axis of the main shaft 3 as the axis of symmetry, the combined stirrer 5 comprises a driven shaft 51, the end of the driven shaft 51 is provided with a scraper 53 which is slidingly fitted with the inner wall of the spherical tank body 1, the driven shaft 51 is further provided with an axial flow stirring blade 54, under the driving of the transmission assembly 4, the combined stirrer 5 is in combined motion of revolution and rotation, in combination with the cooperative action of the scraper 53 and the axial flow stirring blade 54, the materials in the spherical tank body 1 are fully and efficiently stirred, and the concentration efficiency is significantly improved; the scraper 53 closely scrapes the materials on the inner wall of the spherical tank body 1, effectively preventing the materials from scaling on the inner wall of the tank, keeping the equipment clean and efficiently running, the extension direction of the axes of the main shaft 3 and the driven shaft 51 is in the radial direction of the spherical tank body 1, in the process of rotation and revolution, the scraper 53 rotates around the center of the spherical tank body 1, thereby effectively scraping the materials on the inner wall of the spherical tank body 1, the driven shaft 51 is provided with a connecting rod 55, the axis of the connecting rod 55 is perpendicular to the axis of the driven shaft 51, the two ends of the connecting rod 55 are connected with the inner side of the scraper 53, the connecting rod 55 can provide support for the scraper 53, effectively improving the structural strength of the scraper 53, the end face of the scraper 53 towards the center of the spherical tank body 1 is a convex surface structure with a convex middle part, the convex surface design of the scraper 53 can effectively prevent the materials from accumulating on the scraper 53, the axial flow stirring blade 54 is a paddle type stirrer, when the axial flow stirring blade 54 rotates, axial flow is generated, in combination with the revolution of the combined stirrer 5, the materials are fully mixed in the spherical tank body 1, the transmission assembly 4 comprises an outer housing 41, the driven shaft 51 is rotatably clamped on the outer housing 41, the part of the main shaft 3 inside the outer housing 41 is provided with a driving bevel gear 43, the driving bevel gear 43 is engaged with a driven bevel gear 52, the driven bevel gear 52 is installed on the part of the driven shaft 51 inside the outer housing 41, the main shaft 3 can stably drive the rotation of the combined stirrer 5 through the bevel gear mechanism in the transmission assembly 4, the top of the outer housing 41 is formed with a conical cover 42, the design of the conical cover 42 plays a flow guiding role, effectively preventing the materials from accumulating on the top of the outer housing 41.
[0035] The working principle of the technical scheme is as follows: in the device, the feeding port and the exhaust pipe of the spherical tank body 1 are provided in the prior art scheme, and the conventional accessories such as valves and sensors installed on the spherical tank body 1 can be installed by the user as needed; when the material is stirred, the motor assembly 7 is started to drive the main shaft 3 to rotate, the main shaft 3 drives the outer shell 41 to rotate and in turn drives the two combined stirrers 5 to revolve around the axis of the main shaft 3, the main shaft 3 drives the driving bevel gear 43 to rotate in the process of rotating, the driving bevel gear 43 drives the driven bevel gear 52 to rotate, and in turn drives the driven shaft 51 to rotate, when the driven shaft 51 rotates, the scraper 53 rotates around the axis of the driven shaft 51, it should be noted that the axis of revolution and the axis of rotation of the combined stirrer 5 are both radial directions of the spherical tank body 1, so that the scraper 53 can effectively stir the material and scrape the material adhered to the inner wall of the spherical tank body 1 during work; when the axial flow stirring blade 54 rotates, the material produces axial flow, which further improves the mixing effect and uniformity of the material in the spherical tank body 1.
[0036] It should be noted that in this document, the terms "comprise", "comprise", or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article or device.
[0037] The principles and embodiments of the application are described in this document, and the above examples are only used to help understand the method and core idea of the application. The above description is only the preferred embodiment of the application. It should be noted that due to the limitation of language expression, there are infinite specific structures objectively, and for ordinary skilled persons in the technical field, some improvements, decorations or changes can be made without departing from the principles of the application, and the above technical features can be combined in a proper way; these improvements, decorations, changes or combinations, or the application of the concept and technical scheme of the application to other fields without improvement, shall be regarded as the protection scope of the application.
Claims
1. A spherical concentrator characterized by: The utility model provides a kind of ball tank, including the spherical tank body (1), the upper side of the spherical tank body (1) is rotatably installed with main shaft (3), the bottom of the spherical tank body (1) is provided with discharge port (6), the lower side of the spherical tank body (1) is provided with jacket (2), the top end of the main shaft (3) is connected with the output shaft of motor assembly (7), the motor assembly (7) is installed on the spherical tank body (1), the bottom end of the main shaft (3) is drivingly connected with transmission assembly (4), the transmission assembly (4) is drivingly connected with two combined stirrers (5), two the combined stirrers (5) are oppositely arranged with the axis of main shaft (3) as symmetry axis, the combined stirrer (5) includes driven shaft (51), the end of the driven shaft (51) is provided with the scraper (53) that slides and fits the inner wall of spherical tank body (1), the driven shaft (51) is also provided with axial flow type stirring blade (54).
2. A spherical concentrator according to claim 1, wherein: The extension direction of the axis of the main shaft (3) and the driven shaft (51) is in the radial direction of the spherical tank body (1).
3. A spherical concentrator according to claim 1, wherein: The driven shaft (51) is provided with connecting rod (55), the axis of the connecting rod (55) is perpendicular to the axis of the driven shaft (51), and the two ends of the connecting rod (55) are connected to the inner side of the scraper (53).
4. A spherical concentrator according to claim 1, wherein: The end face of the scraper (53) towards the spherical center of the spherical tank body (1) is convexly structured with a middle convex surface.
5. A spherical concentrator according to claim 1, wherein: The axial flow type stirring blade (54) is a paddle type stirrer.
6. A spherical concentrator according to claim 1, wherein: The transmission assembly (4) includes an outer housing (41), the driven shaft (51) is rotatably clamped on the outer housing (41), the part of the main shaft (3) inside the outer housing (41) is provided with a driving bevel gear (43), the driving bevel gear (43) is engaged with a driven bevel gear (52), and the driven bevel gear (52) is installed on the part of the driven shaft (51) inside the outer housing (41).
7. A spherical concentrator according to claim 6, wherein: The top of the outer housing (41) is formed with a conical cover (42).