A powder spraying tower anti-blocking device for milk powder production

Abstract

This utility model discloses an anti-clogging device for a spray coating tower used in milk powder production, comprising a spray coating tower body and a pipeline. The pipeline is installed inside the spray coating tower body. A locking block is welded inside the spray coating tower body, and a fixing strip is installed inside the locking block. A fixing block is welded to the other end of the fixing strip. A shaft is connected inside the fixing block via a bearing. A motor is installed at one end of the shaft, and a stirring strip is welded to the surface of the shaft. This anti-clogging device for a spray coating tower used in milk powder production, by welding a locking block inside the spray coating tower body and installing a fixing strip inside the locking block, and welding a fixing block to the other end of the fixing strip, and connecting the shaft to the fixing block via a bearing, breaks up the connections between milk powder particles. Driven by the shaft, a spiral stirring rod rotates, guiding the milk powder into the pipeline, thus providing an anti-clogging effect.

Description

Technical Field

[0001] This utility model belongs to the field of spray tower technology, and in particular relates to an anti-clogging device for spray towers used in milk powder production. Background Technology

[0002] Milk powder is made by removing moisture from animal milk. It is suitable for storage. In the production of milk powder, a spray tower is required. The spray tower is an industrial device used to pulverize slurry mixtures. It consists of a spraying, drying, collection and control system. The liquid raw materials are atomized by a centrifugal atomizer and dried instantly by contact with hot air, thus completing the production of milk powder.

[0003] The following problems exist in the actual use of spray coating towers for milk powder production on the market: In actual use, due to the strong adsorption between milk powders, the milk powder will concentrate at one end of the pipeline when the device is used to transport the milk powder, which may cause blockage and make it inconvenient to use. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-clogging device for spray towers used in milk powder production, so as to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A powder spraying tower anti-clogging device for milk powder production includes a powder spraying tower body and a pipe. The pipe is installed inside the powder spraying tower body. A locking block is welded inside the powder spraying tower body. A fixing strip is installed inside the locking block. A fixing block is welded to the other end of the fixing strip. A shaft is connected inside the fixing block through a bearing. A motor is installed at one end of the shaft. A stirring strip is welded to the surface of the shaft. The stirring strip is arranged in a ring shape. The surface of the stirring strip is attached to the inner wall of the powder spraying tower. A spiral stirring rod is welded to the other end of the shaft. One end of the spiral stirring rod is located inside the pipe.

[0006] Preferably, a first external threaded rod is welded inside the card block. The first external threaded rod is symmetrically distributed and passes through the fixing strip. A first nut is sleeved on the surface of the first external threaded rod, and one end of the first nut is attached to the top of the fixing strip.

[0007] Preferably, the top of the fixing strip is fixedly connected to the side plate, the side plate has a groove, the top of the fixing strip is provided with a protective cover, the motor is sleeved inside the protective cover, a second external threaded rod is welded to the side of the protective cover, the second external threaded rod is located inside the groove, a second nut is sleeved on the surface of the second external threaded rod, and one end of the second nut is attached to the side of the side plate.

[0008] Preferably, a base frame is welded to the bottom of the powder spraying tower body, and support rods are welded inside the base frame. The support rods are arranged in a ring shape, and reinforcing rings are welded to the surface of the support rods.

[0009] Preferably, a baffle is welded to the other end of the second external threaded rod, and the second nut is located between the baffle and the protective cover.

[0010] Preferably, casters are installed at the bottom of the base frame, and the casters are arranged in a ring shape.

[0011] This utility model discloses an anti-clogging device for a spray coating tower used in milk powder production, which has the following advantages: The device involves welding a locking block inside the spray coating tower body, installing a fixing strip inside the locking block, welding a fixing block to the other end of the fixing strip, and connecting a shaft to the fixing block via a bearing. A motor is installed at one end of the shaft, and stirring strips are welded to the shaft surface in a ring-shaped arrangement, with the surface of the stirring strips adhering to the inner wall of the spray coating tower. A spiral stirring rod is welded to the other end of the shaft, with one end located inside the pipe. When using the device, the motor is turned on, causing the shaft to rotate, which in turn rotates the stirring strips. This allows the stirring strips to stir the milk powder inside the spray coating tower body, breaking up the bonds between the milk powder particles. Driven by the shaft, the spiral stirring rod rotates, guiding the milk powder into the pipe, thus providing an anti-clogging effect. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the protective cover structure of this utility model;

[0015] Figure 3 For the present utility model Figure 2 Enlarged view of section A in the middle;

[0016] Figure 4 For the present utility model Figure 2 Enlarged view of section B;

[0017] Figure 5 For the present utility model Figure 2Enlarged view of section C.

[0018] The markings in the diagram are as follows: 1. Powder spraying tower body; 2. Pipeline; 3. Base frame; 4. Casters; 5. Clamping block; 6. Fixing strip; 7. First external threaded rod; 8. First nut; 9. Fixing block; 10. Bearing; 11. Shaft; 12. Motor; 13. Agitator bar; 14. Spiral agitator rod; 15. Protective cover; 16. Side plate; 17. Groove; 18. Second external threaded rod; 19. Second nut; 20. Baffle plate; 21. Support rod; 22. Reinforcing ring. Detailed Implementation

[0019] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0020] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0023] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0024] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of an anti-clogging device for a powder spraying tower used in milk powder production.

[0025] like Figure 1-5 As shown, this utility model discloses an anti-clogging device for a spray coating tower used in milk powder production. It includes a spray coating tower body 1 and a pipe 2. The pipe 2 is installed inside the spray coating tower body 1. A locking block 5 is welded inside the spray coating tower body 1. A fixing strip 6 is installed inside the locking block 5. A fixing block 9 is welded to the other end of the fixing strip 6. A shaft 11 is connected to the fixing block 9 via a bearing 10. A motor 12 is installed at one end of the shaft 11. A stirring strip 13 is welded to the surface of the shaft 11. By installing the stirring strip 13, when using the device, the motor 12 can be turned on, causing the shaft 11 to rotate, thereby driving... The rotating stirring bar 13 can stir the milk powder inside the spray tower body 1, thereby breaking up the bonds between the milk powder particles and preventing milk powder from accumulating and clogging during use. The stirring bar 13 is arranged in a ring shape and its surface is attached to the inner wall of the spray tower. The other end of the shaft 11 is welded with a spiral stirring rod 14. One end of the spiral stirring rod 14 is located inside the pipe 2. By installing the spiral stirring rod 14, it can be rotated under the drive of the shaft 11. At this time, the milk powder can be guided by the spiral stirring rod 14 and enter the pipe 2, which is very convenient to use.

[0026] The first external threaded rod 7 is welded inside the locking block 5. The first external threaded rod 7 is symmetrically distributed and passes through the fixing strip 6. The surface of the first external threaded rod 7 is fitted with a first nut 8. One end of the first nut 8 is attached to the top of the fixing strip 6. By installing the first external threaded rod 7, when installing the fixing strip 6, the first external threaded rod 7 can pass through the fixing strip 6, and then the first nut 8 is fitted onto the surface of the first external threaded rod 7 until one end of the first nut 8 is attached to the top of the fixing strip 6. At this time, the fixing strip 6 can be fixed. Since the motor 12 and the fixing strip 6 are directly connected, the motor 12 and the powder spraying tower body 1 can be installed and disassembled, which is very convenient to use.

[0027] The top of the fixing strip 6 is fixedly connected to the side plate 16. The side plate 16 has a groove 17 on its surface. The top of the fixing strip 6 is provided with a protective cover 15. The motor 12 is sleeved inside the protective cover 15. A second external threaded rod 18 is welded to the side of the protective cover 15. The second external threaded rod 18 is located inside the groove 17. A second nut 19 is sleeved on the surface of the second external threaded rod 18. One end of the second nut 19 is attached to the side of the side plate 16. By installing the protective cover 15, the motor 12 can be hidden, so that the motor 12 will not be covered by milk powder. It can provide protection for the motor 12 during use.

[0028] The bottom of the powder spraying tower body 1 is welded with a base frame 3, and the base frame 3 is welded with support rods 21 inside. The support rods 21 are distributed in a ring shape, and the surface of the support rods 21 is welded with reinforcing rings 22. By installing the support rods 21 and the reinforcing rings 22, the base frame 3 can be strengthened. When in use, the strength of the base frame 3 can be further improved, and the stability is strong.

[0029] The other end of the second external threaded rod 18 is welded with a baffle 20. The second nut 19 is located between the baffle 20 and the protective cover 15. By installing the baffle 20, the baffle 20 can provide a limiting effect for the second nut 19, so that the second nut 19 will not come off the second external threaded rod 18, which is very convenient to use.

[0030] The bottom of the base frame 3 is equipped with casters 4, which are arranged in a ring. By installing casters 4, the powder spraying tower can be moved using casters 4, which is very convenient to use.

[0031] The working principle of the anti-clogging device for the spray coating tower used in milk powder production is as follows: When using the spray coating tower, the protective cover 15 should be installed first. When installing the protective cover 15, it can be placed on the surface of the motor 12 until the second external threaded rod 18 is located inside the groove 17. Then, the second nut 19 is fitted onto the surface of the second external threaded rod 18 until one end of the second nut 19 is attached to the side of the side plate 16. Next, the fixing strip 6 is installed. When installing the fixing strip 6, the first external threaded rod 7 can be used to pass through the fixing strip 6. Then, the first nut 8 is fitted onto the surface of the first external threaded rod 7 until one end of the first nut 8 is attached to the top of the fixing strip 6. At this point, the fixing strip 6 is secured, and the spray coating tower can then be used. When using the spray coating tower, a locking block 5 is welded inside the spray coating tower body 1, and a fixing strip 6 is installed inside the locking block 5. The other end of the fixing strip 6 is welded... A fixed block 9 is connected to a shaft 11 via a bearing 10 inside the fixed block 9. A motor 12 is installed at one end of the shaft 11, and stirring strips 13 are welded to the surface of the shaft 11. The stirring strips 13 are arranged in a ring shape and are attached to the inner wall of the spray tower. A spiral stirring rod 14 is welded to the other end of the shaft 11. One end of the spiral stirring rod 14 is located inside the pipe 2. When using the device, the motor 12 is turned on, and the shaft 11 is rotated under the drive of the motor 12, which in turn drives the stirring strips 13 to rotate. This allows the stirring strips 13 to stir the milk powder inside the spray tower body 1, thereby breaking up the bonds between the milk powder particles. Under the drive of the shaft 11, the spiral stirring rod 14 rotates, and the milk powder is guided by the spiral stirring rod 14 to enter the pipe 2. This provides an anti-clogging effect during use.

[0032] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A device for preventing clogging of a spray tower used in milk powder production, comprising a spray tower body (1) and a pipe (2), wherein the pipe (2) is installed inside the spray tower body (1), characterized in that: The powder spraying tower body (1) has a welded block (5) inside, a fixing strip (6) installed inside the block (5), a fixing block (9) welded to the other end of the fixing strip (6), a shaft (11) connected inside the fixing block (9) by a bearing (10), a motor (12) installed at one end of the shaft (11), a stirring strip (13) welded to the surface of the shaft (11), the stirring strip (13) being in a ring-shaped distribution, the surface of the stirring strip (13) being attached to the inner wall of the powder spraying tower, and a spiral stirring rod (14) welded to the other end of the shaft (11), one end of the spiral stirring rod (14) being located inside the pipe (2).

2. The anti-clogging device for spray tower used in milk powder production according to claim 1, characterized in that: The first external thread rod (7) is welded inside the card block (5). The first external thread rod (7) is symmetrically distributed. The first external thread rod (7) passes through the fixing strip (6). The first nut (8) is sleeved on the surface of the first external thread rod (7). One end of the first nut (8) is attached to the top of the fixing strip (6).

3. The anti-clogging device for the spray tower used in milk powder production according to claim 1, characterized in that: The top of the fixing strip (6) is fixedly connected to the side plate (16), the side plate (16) has a groove (17) on its surface, the top of the fixing strip (6) is provided with a protective cover (15), the motor (12) is sleeved inside the protective cover (15), the side of the protective cover (15) is welded with a second external thread rod (18), the second external thread rod (18) is located inside the groove (17), the surface of the second external thread rod (18) is sleeved with a second nut (19), one end of the second nut (19) is attached to the side of the side plate (16).

4. The anti-clogging device for spray tower used in milk powder production according to claim 1, characterized in that: The bottom of the powder spraying tower body (1) is welded with a base frame (3), and a support rod (21) is welded inside the base frame (3). The support rod (21) is distributed in a ring shape, and a reinforcing ring (22) is welded to the surface of the support rod (21).

5. The anti-clogging device for the spray tower used in milk powder production according to claim 3, characterized in that: A baffle (20) is welded to the other end of the second external thread rod (18), and the second nut (19) is located between the baffle (20) and the protective cover (15).

6. The anti-clogging device for the spray tower used in milk powder production according to claim 4, characterized in that: The bottom of the base frame (3) is equipped with casters (4), which are arranged in a ring shape.

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