A centrifugal spray granulation and drying device with a cleaning structure

Abstract

This utility model discloses a centrifugal spray granulation and drying device with a cleaning structure, comprising: a granulation device body and a cover plate. A conduit is fixed above the granulation device body, and a drying tower is connected to the left side of the granulation device body via the conduit. The cover plate is tightly fitted to the top of the drying tower, and the cover plate is quickly disassembled and assembled with the drying tower via a connecting mechanism. A leakage-preventing cleaning structure is provided on the left side inside the drying tower. A telescopic pipe is fixed to the lower left end of the conduit, and a cover plate is fixed to the lower end of the telescopic pipe. The connecting mechanism includes an mounting block, a supporting spring, and a limiting block. The limiting block is slidably connected to the mounting block via the supporting spring. This centrifugal spray granulation and drying device with a cleaning structure facilitates the disassembly and assembly of the drying tower, allows for separate disassembly and cleaning of the cleaning structure to ensure cleaning effectiveness, and facilitates sealing during cleaning to prevent material blockage of the adjusting rod and ensure the normal operation of the adjusting rod.

Description

Technical Field

[0001] This utility model relates to the field of centrifugal spray granulation and drying technology, specifically a centrifugal spray granulation and drying device with a cleaning structure. Background Technology

[0002] Centrifugal spray granulation drying equipment is a device that converts liquid materials into granular products. It is widely used in chemical, food, pharmaceutical and ceramic fields. It generally includes steps such as atomization, drying and separation collection. There are many different types of centrifugal spray granulation drying equipment on the market. For example, the utility model with authorization announcement number CN216418331U relates to the field of material dispersion technology and proposes an anti-sticking centrifugal spray granulation device. It facilitates timely cleaning of products adhering to the inner wall of the drying tower, has minimal impact on the normal operation of the device, and is highly practical. The centrifugal spray granulation device body includes a granulation device and a drying tower. The granulation device and the drying tower are connected by a conduit. Multiple support pillars are fixedly connected to the drying tower. A movable ring is slidably connected to the inner wall of the drying tower. A cleaning cloth is fixedly connected to the outer wall of the movable ring and contacts the inner wall of the drying tower. Fixed plates are fixedly connected to the upper and lower sides of the inner wall of the drying tower. A screw is rotatably connected between the two fixed plates. The screw is threaded on the left side of the movable ring. A drive component for driving the screw to rotate is provided on the screw. A filter screen is fixedly connected to the drying tower, and an anti-clogging component is provided on the filter screen.

[0003] However, based on existing solutions and actual usage, current centrifugal spray granulation drying devices are inconvenient for disassembling the drying tower and for separately disassembling and cleaning the cleaning structure. After prolonged use, the cleaning effect deteriorates, and material can easily clog the regulating rod during cleaning, affecting its normal operation. Therefore, we propose a centrifugal spray granulation drying device with a cleaning structure to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this invention is to provide a centrifugal spray granulation and drying device with a cleaning structure, in order to solve the problems mentioned in the background art, such as the inconvenience of disassembling and assembling the drying tower, the inconvenience of disassembling and cleaning the cleaning structure separately, the deterioration of the cleaning effect after long-term use, and the easy blockage of the regulating rod by material during cleaning, which affects the normal operation of the regulating rod.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a centrifugal spray granulation and drying device with a cleaning structure, comprising: The granulation device body has a conduit fixed on its upper part, and a drying tower is connected to the left side of the granulation device body through the conduit. Also includes: A cover plate is tightly fitted to the top of the drying tower, and the cover plate is quickly assembled and disassembled from the drying tower via a connecting mechanism; The drying tower has a cleaning structure on its left side to prevent leakage.

[0006] Preferably, a telescopic tube is fixed to the lower left end of the conduit, and a cover plate is fixed to the lower end of the telescopic tube.

[0007] Preferably, the connecting mechanism includes a mounting block, a support spring, and a limiting block. The limiting block is slidably connected to the mounting block through the support spring, and both the support spring and the limiting block are symmetrically arranged about the vertical central axis of the mounting block.

[0008] Preferably, the mounting block is welded below the cover plate, and the mounting block is set at an equal angle on the cover plate. The mounting block is connected to the drying tower slot. A support spring is installed inside the mounting block, and a limit block is fixed to the outer end of the support spring.

[0009] Preferably, the cleaning structure includes a drive motor, an adjusting rod, an adjusting block, a fixed rod, a second connecting block, and a cleaning ring. The output end of the drive motor is equipped with an adjusting rod, and the outer side of the adjusting rod is threadedly connected to an adjusting block. The adjusting block and the fixed rod are connected by a slot, and the right side of the adjusting block is fixed with a second connecting block, and the right side of the second connecting block is fixed with a cleaning ring.

[0010] Preferably, the upper end of the adjusting rod is integrally provided with a first connecting block, and the first connecting block is rotatably connected inside the cover plate, and the fixing rod is fixed inside the drying tower.

[0011] Preferably, the cleaning structure further includes a second connecting block, a first rubber plate, and a second rubber plate. The front side of the second connecting block is tightly fitted with the first rubber plate, and the rear side of the second connecting block is tightly fitted with the second rubber plate. The first rubber plate and the second rubber plate are tightly fitted together, and both the first rubber plate and the second rubber plate are fixed inside the drying tower.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the centrifugal spray granulation drying device with cleaning structure makes it easy to disassemble and assemble the drying tower, and the cleaning structure can be disassembled and cleaned separately to ensure the cleaning effect. During cleaning, it is easy to ensure sealing, avoid material blockage of the adjusting rod, and ensure the normal operation of the adjusting rod. 1. It is equipped with an installation block, a support spring, and a limit block. It is connected to the drying tower through the installation block under the cover plate and the support spring sliding connection inside the installation block, which facilitates the disassembly and assembly of the drying tower. The cleaning structure can be disassembled and cleaned separately to ensure the cleaning effect. 2. It is equipped with a second connecting block, a first rubber plate and a second rubber plate. The first rubber plate is tightly attached to the front side of the second connecting block and the second rubber plate is tightly attached to the rear side of the second connecting block. The second connecting block slides between the first rubber plate and the second rubber plate. This facilitates sealing during cleaning, prevents material from clogging the adjusting rod, and ensures the normal operation of the adjusting rod. 3. It is equipped with a telescopic tube and a fixing rod. The fixing rod is fixed inside the drying tower and connected to the cover plate by a slot. The fixing rod and the adjusting block are connected by a slot to ensure the stability of the adjusting block. The telescopic tube is fixed on the top of the cover plate, and the height of the cover plate can be adjusted by the telescopic tube. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure connecting the cover plate and the drying tower of this utility model; Figure 3 This is a schematic diagram of the overall structure connecting the mounting block and the support spring of this utility model; Figure 4 This is a schematic diagram of the overall structure connecting the adjusting rod and the adjusting block of this utility model; Figure 5 This is a schematic diagram of the overall structure connecting the adjusting block and the second connecting block of this utility model; Figure 6 This is a schematic diagram of the overall structure of the connection between the second connecting block and the second rubber plate of this utility model.

[0014] In the diagram: 1. Granulation mechanism; 2. Conduit; 3. Telescopic pipe; 4. Cover plate; 5. Drying tower; 6. Mounting block; 7. Support spring; 8. Limiting block; 9. Drive motor; 10. Adjusting rod; 11. Adjusting block; 12. Fixing rod; 13. First connecting block; 14. Second connecting block; 15. Cleaning ring; 16. First rubber plate; 17. Second rubber plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-6This utility model provides a technical solution: a centrifugal spray granulation and drying device with a cleaning structure, including a granulation device body 1, a guide tube 2, a telescopic tube 3, a cover plate 4, a drying tower 5, a mounting block 6, a support spring 7, a limiting block 8, a drive motor 9, an adjusting rod 10, an adjusting block 11, a fixing rod 12, a first connecting block 13, a second connecting block 14, a cleaning ring 15, a first rubber plate 16, and a second rubber plate 17; First, as attached Figure 1 As shown, a conduit 2 is fixed above the granulation device body 1, and a drying tower 5 is connected to the left side of the granulation device body 1 through the conduit 2. The working principle of the granulation device body 1 and the drying tower 5 is the same as that of the anti-sticking centrifugal spray granulation device in the utility model with authorization announcement number CN216418331U. The working principle of the granulation device and the drying tower is the same. A cleaning structure to prevent leakage is provided on the left side of the interior of the drying tower 5. When it is necessary to clean the inner wall of the drying tower 5, the cleaning structure is used for cleaning. The cover plate 4 is quickly disassembled and assembled with the drying tower 5 through the connecting mechanism. When it is necessary to clean the cleaning structure body, the cover plate 4 is removed, and the cleaning ring 15 can be taken out from the drying tower 5 for cleaning. As attached Figure 4 Appendix Figure 5 and attached Figure 6 As shown, the cleaning structure includes a drive motor 9, an adjusting rod 10, an adjusting block 11, a fixing rod 12, a second connecting block 14, and a cleaning ring 15. When the drive motor 9 is turned on, the adjusting rod 10 is installed at the output end of the drive motor 9. The drive motor 9 drives the adjusting rod 10 to rotate. The adjusting block 11 is threadedly connected to the outer side of the adjusting rod 10. The adjusting rod 10 drives the adjusting block 11 to rise and fall. The adjusting block 11 and the fixing rod 12 are connected by a slot. The fixing rod 12 is fixed inside the drying tower 5. The fixing rod 12 limits the adjustment block 11 and ensures the stability of the adjustment block 11. The second connecting block 14 is fixed to the right side of the adjusting block 11. The adjusting block 11 drives the second connecting block 14 to move. The cleaning ring 15 is fixed to the right side of the second connecting block 14. The height of the cleaning ring 15 is adjusted. The cleaning ring 15 is connected to the inside of the drying tower 5 by a slot to clean the inner wall of the drying tower 5. The upper end of the adjusting rod 10 is integrally provided with a first connecting block 13. The first connecting block 13 is rotatably connected inside the cover plate 4 to ensure stability. As attached Figure 6As shown, the cleaning structure also includes a second connecting block 14, a first rubber plate 16, and a second rubber plate 17. When the adjusting block 11 moves the second connecting block 14, the front side of the second connecting block 14 is tightly fitted with the first rubber plate 16, and the rear side of the second connecting block 14 is tightly fitted with the second rubber plate 17. The second connecting block 14 slides between the first rubber plate 16 and the second rubber plate 17. The first rubber plate 16 and the second rubber plate 17 are tightly fitted together to avoid gaps between the second connecting block 14 and the first rubber plate 16 and the second rubber plate 17, and to prevent materials from falling onto the adjusting rod 10. As attached Figure 1 Appendix Figure 2 and attached Figure 3 As shown, when the cleaning ring 15 needs to be disassembled, the cover plate 4 is first disassembled through the connecting mechanism. The connecting mechanism includes a mounting block 6, a support spring 7, and a limiting block 8. The support spring 7 is installed inside the mounting block 6, and the limiting block 8 is fixed to the outer end of the support spring 7. The limiting block 8 is slidably connected to the mounting block 6 through the support spring 7. Pressing the limiting block 8 inward compresses the support spring 7, causing the limiting block 8 to retract into the mounting block 6. Then, the cover plate 4 is lifted upward, and the mounting block 6 is fixed below the cover plate 4, allowing the mounting block 6 to detach and dry. The slot connection of tower 5 and the upper part of cover plate 4 are connected by telescopic tube 3 and guide tube 2, which facilitates the adjustment of the position of cover plate 4. The cleaning ring 15 can then be removed. After cleaning, the cleaning ring 15 is reinstalled in the drying tower 5, and the position of the limiting block 8 is adjusted. Cover plate 4 on top of drying tower 5, so that mounting block 6 and drying tower 5 are connected by slot. Support spring 7 pushes limiting block 8 out. Support spring 7 and limiting block 8 are symmetrically set about the vertical central axis of mounting block 6. Mounting block 6 is set at equal angles on cover plate 4 to ensure stability.

[0017] This is the entire working process of the centrifugal spray granulation and drying device with a cleaning structure. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0018] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A centrifugal spray granulation drying device with cleaning structure, comprising: a granulation device body (1), the upper part of the granulation device body (1) is fixed with a duct (2), and the left side of the granulation device body (1) is connected with a drying tower (5) through the duct (2); characterized in that it further comprises: a cover plate (4) closely attached to the upper part of the drying tower (5), the cover plate (4) is quickly disassembled and assembled with the drying tower (5) through a connecting mechanism; the inside left side of the drying tower (5) is provided with a cleaning structure that can prevent leakage.

2. The centrifugal spray granulation drying apparatus having a cleaning structure according to claim 1, characterized by: The lower left end of the duct (2) is fixed with an extension tube (3), and the lower end of the extension tube (3) is fixed with a cover plate (4).

3. The centrifugal spray granulation drying apparatus having a cleaning structure according to claim 1, characterized by: The connecting mechanism comprises a mounting block (6), a supporting spring (7) and a limiting block (8), the limiting block (8) is slidingly connected in the mounting block (6) through the supporting spring (7), and the supporting spring (7) and the limiting block (8) are symmetrically arranged about the vertical central axis of the mounting block (6).

4. The centrifugal spray granulation drying apparatus having a cleaning structure according to claim 3, characterized by: The mounting block (6) is welded below the cover plate (4), and the mounting block (6) is arranged at an equal angle on the cover plate (4), and the mounting block (6) and the drying tower (5) are clamped groove connected, the supporting spring (7) is installed in the inside of the mounting block (6), and the limiting block (8) is fixed to the outer end of the supporting spring (7).

5. The centrifugal spray granulation drying apparatus having a cleaning structure according to claim 1, characterized by: The cleaning structure comprises a driving motor (9), an adjusting rod (10), an adjusting block (11), a fixed rod (12), a second connecting block (14) and a cleaning ring (15), the output end of the driving motor (9) is provided with the adjusting rod (10), and the outer side of the adjusting rod (10) is threadedly connected with the adjusting block (11), the adjusting block (11) and the fixed rod (12) are clamped groove connected, the right side of the adjusting block (11) is fixed with the second connecting block (14), and the right side of the second connecting block (14) is fixed with the cleaning ring (15).

6. A centrifugal spray granulation drying apparatus having a cleaning structure according to claim 5, characterized by: The upper end of the adjusting rod (10) is integrally provided with a first connecting block (13), and the first connecting block (13) is rotatably connected in the cover plate (4), and the fixed rod (12) is fixed in the drying tower (5).

7. The centrifugal spray granulation drying apparatus having a cleaning structure according to claim 1, characterized by: The cleaning structure further comprises a second connecting block (14), a first rubber plate (16) and a second rubber plate (17), the front side of the second connecting block (14) is closely attached with the first rubber plate (16), and the rear side of the second connecting block (14) is closely attached with the second rubber plate (17), the first rubber plate (16) and the second rubber plate (17) are closely attached with each other, and the first rubber plate (16) and the second rubber plate (17) are both fixed in the drying tower (5).

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