Liquid high-speed centrifugal dispersing and atomizing device

Abstract

The utility model relates to the technical field of liquid feeding and dispersing, in particular to a liquid high-speed centrifugal dispersing and atomizing device which comprises a peristaltic pump, a motor, a rotating shaft and an atomizing needle set, the output end of the motor is fixedly connected with the rotating shaft, a feeder is arranged outside the rotating shaft, the peristaltic pump is arranged above the feeder, and the atomizing needle set is arranged above the motor. A silica gel pipeline is mounted at the output end of the peristaltic pump, and a feeding hole is formed in the connecting point of the feeder and the silica gel pipeline; a first magnetic seal and a second magnetic seal are installed on the outer wall of the rotating shaft from left to right, and the atomizing needle set is arranged on the outer wall of the right end of the rotating shaft. According to the liquid high-speed centrifugal dispersing and atomizing device, liquid materials are dispersed and atomized in a high-speed centrifugal mode through the atomizing needles, the materials are mixed more evenly, air resistance is reduced through the needle-shaped structure, the operation efficiency of the motor is improved, the operation effect of the atomizing needle set is improved, and the minimum feeding amount limitation is avoided when feeding is conducted through the peristaltic pump.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid feeding and dispersion, and particularly relates to a liquid high-speed centrifugal dispersion atomization device. Background Technique

[0002] In the existing mixer, liquid feeding usually works in the way of atomizing through a nozzle by a high-pressure device, that is, a high-pressure pump is used to transport the liquid to form a spray through the nozzle. This method is suitable for a large amount of liquid feeding. For a small amount of liquid atomization, it cannot be added because of the minimum flow rate limitation of the high-pressure pump. The high-pressure pump is more likely to be damaged during long-term operation, and the equipment maintenance cost is usually high by adopting this method. Content of the Utility Model

[0003] In order to solve the deficiencies of the existing technology, the utility model provides a liquid high-speed centrifugal dispersion atomization device, which includes a peristaltic pump, a motor, a rotating shaft and an atomizing needle group. The output end of the motor is fixedly connected with the rotating shaft. An inlet feeder is arranged outside the rotating shaft. The peristaltic pump is arranged above the inlet feeder. The output end of the peristaltic pump is installed with a silica gel pipeline. The atomizing needle group is arranged on the right side of the inlet feeder. The inlet feeder is connected with the silica gel pipeline, and a feed port is opened at the connection point of the inlet feeder and the silica gel pipeline;

[0004] A magnetic seal one and a magnetic seal two are respectively installed on the outer wall of the rotating shaft from left to right;

[0005] The atomizing needle group is arranged on the outer wall of the right end of the rotating shaft.

[0006] Preferably, the middle part of the inlet feeder is of a hollow circular shell structure.

[0007] Preferably, a material receiving hole one and a material receiving hole two are symmetrically opened on the outer wall of the rotating shaft.

[0008] Preferably, a cavity is opened in the middle of the rotating shaft, and a connection hole is communicated with the right side of the cavity.

[0009] Preferably, the atomizing needles of the atomizing needle group are of a hollow structure. One end of the atomizing needle is connected with the cavity of the rotating shaft, and the other end of the atomizing needle has a needle hole to release the liquid. There are 16 in total, which are divided into 4 layers, 4 in each layer and distributed in a "cross" shape, and the adjacent layers are distributed in a "rice" shape.

[0010] The utility model has the following beneficial effects:

[0011] 1. The liquid high-speed centrifugal dispersion atomization device of the utility model adopts the way of high-speed centrifugation of atomizing needles to complete the dispersion and atomization of liquid materials, making the material mixing more uniform;

[0012] 2. The needle-shaped structure reduces the air resistance, improves the operation efficiency of the motor, and enhances the operation effect of the atomizing needle group;

[0013] 3. There is no minimum feed rate limit when using a peristaltic pump for feeding. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the orthographic structure provided by this utility model.

[0015] Figure 2 yes Figure 1 Enlarged structural diagram at point A in the middle.

[0016] Appendix Figure 1-2 The structures represented by each label are listed below:

[0017] 1. Peristaltic pump; 2. Silicone tubing; 3. Motor; 4. Feeder; 5. Magnetic seal one; 6. Magnetic seal two; 7. Feed inlet; 8. Rotating shaft; 9. Material receiving hole one; 10. Material receiving hole two; 11. Atomizing needle assembly; 12. Cavity; 13. Connecting hole. Detailed Implementation

[0018] The principles and features of this utility model are described below. The embodiments given are only used to explain this utility model and are not intended to limit the scope of this utility model.

[0019] It should be noted that when a part or component is considered to be "connected to," "located on," or "assembled" to another part or component, it can be directly mounted on the other part or component, or it may be located in an intermediate part or component. The terms "left," "right," "upper," "lower," and similar expressions used in this document are for illustrative purposes only.

[0020] This utility model provides a high-speed centrifugal dispersion and atomization device for liquids, which is explained through the following embodiments:

[0021] In one specific implementation, such as Figure 1-2 As shown, a high-speed centrifugal dispersion and atomization device for liquid includes a peristaltic pump 1, a motor 3, a rotating shaft 8, and an atomizing needle assembly 11. The output end of the motor 3 is fixedly connected to the rotating shaft 8, and a feeder 4 is provided outside the rotating shaft 8. The peristaltic pump 1 is provided above the feeder 4. There is no minimum feed amount limit when using the peristaltic pump 1 for feeding. A silicone tube 2 is installed at the output end of the peristaltic pump 1. The atomizing needle assembly 11 is located on the right side of the feeder 4. The feeder 4 is connected to the silicone tube 2, and an inlet 7 is provided at the connection point between the feeder 4 and the silicone tube 2. This high-speed centrifugal dispersion and atomization device for liquid uses high-speed centrifugation of the atomizing needles to disperse and atomize the liquid material, making the material mix more uniform.

[0022] On the outer wall of the rotating shaft 8, a magnetic seal one 5 and a magnetic seal two 6 are installed from left to right. The magnetic seal one 5 and the magnetic seal two 6 can effectively seal the liquid of the rotating shaft 8. On the one hand, it enables the rotating shaft 8 to keep rotating normally, and on the other hand, it also prevents liquid leakage.

[0023] The atomizing needle group 11 is arranged on the outer wall of the right end of the rotating shaft 8. The needle-shaped structure reduces air resistance, improves the operating efficiency of the motor 3, and enhances the operating effect of the atomizing needle group 11.

[0024] The peristaltic pump 1 is connected to the feed inlet 7 on the feeder 4 through a silica gel pipeline 2; the feeder 4 is fixed on the right side of the motor 3 and sleeved on the rotating shaft 8, and the atomizing needle group 11 is installed at the end of the rotating shaft 8. During operation, the feeder 4 remains stationary, and the motor 3 drives the rotating shaft 8 and the atomizing needle group 11 to perform high-speed centrifugal motion. The peristaltic pump 1 pumps the liquid into the cavity 12 formed by the feeder 4 and the rotating shaft 8 through the silica gel pipeline 2. The liquid in the feeder 4 enters the cavity 12 of the rotating shaft 8 through the material receiving hole one 9 and the material receiving hole two 10 on the rotating shaft 8. Along with the high-speed centrifugal motion of the atomizing needle group 11 connected to the cavity 12 of the rotating shaft 8, the liquid sprays out from the needle holes to complete atomization and dispersion.

[0025] As an implementation manner, the middle part of the feeder 4 is a hollow circular ring shell structure. The two ends of the rotating shaft 8 are respectively sealed by the magnetic seal one 5 and the magnetic seal two 6, wrapping the rotating shaft 8 to form an annular cavity 12 to prevent liquid leakage, and a feed inlet 7 is arranged outside.

[0026] As an implementation manner, the material receiving hole one 9 and the material receiving hole two 10 are symmetrically arranged on the outer wall of the rotating shaft 8 to receive the liquid in the feeder 4. The end is closed and the atomizing needle group 11 connected to the cavity 12 is installed.

[0027] As an implementation manner, a cavity 12 is opened in the middle of the rotating shaft 8, and a connecting hole 13 is communicated on the right side of the cavity 12. The connecting hole 13 is used to connect the cavity 12 and the needle body of the atomizing needle group 11.

[0028] As an implementation manner, the atomizing needles of the atomizing needle group 11 are hollow structures. One end of the atomizing needle is connected to the cavity 12 of the rotating shaft 8, and the other end of the atomizing needle has a needle hole to release the liquid. There are 16 in total, divided into 4 layers, 4 in each layer and distributed in a "cross" shape, and the adjacent layers are distributed in a "rice" shape. The multiple groups of atomizing needles used in combination increase the atomization range.

[0029] In summary, the working principle of this liquid high-speed centrifugal dispersion atomization device is as follows:

[0030] In the above-mentioned high-speed centrifugal dispersion and atomization device for liquid, the feeder 4 remains stationary, the motor 3 drives the atomizing needle assembly 11 to perform high-speed centrifugal motion through the rotating shaft 8, the peristaltic pump 1 pumps the liquid into the rotating shaft 8 of the feeder 4 through the silicone pipe 2, and enters the cavity 12 through the first material receiving hole 9 and the second material receiving hole 10 of the rotating shaft 8, and then enters the atomizing needle assembly 11 through the connecting hole 13. The liquid is sprayed out from the needle hole to complete atomization as the 16 atomizing needles move at high speed.

[0031] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any way. Anyone skilled in the art can smoothly implement this utility model according to the accompanying drawings and the above description. However, any modifications, alterations, or equivalent changes made by those skilled in the art without departing from the scope of the technical solution of this utility model using the disclosed technical content are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or evolutions made to the above embodiments based on the essential technology of this utility model are still within the protection scope of the technical solution of this utility model.

Claims

1. A liquid high-speed centrifugal dispersion atomization device comprising a peristaltic pump (1), a motor (3), a rotating shaft (8) and an atomization needle group (11), characterized in that, The motor (3) output end is fixed with the rotating shaft (8), the rotating shaft (8) outside is provided with feeder (4), the feeder (4) top is provided with the peristaltic pump (1), the peristaltic pump (1) output end is mounted with silica gel pipeline (2), the atomizing needle group (11) is set to the feeder (4) right side, the feeder (4) is connected with the silica gel pipeline (2), the feeder (4) and the silica gel pipeline (2) connection point is provided with feed inlet (7); The rotating shaft (8) outer wall is installed with magnetic sealing one (5) and magnetic sealing two (6) from left to right respectively; The atomizing needle group (11) is set to the rotating shaft (8) right end outer wall.

2. The liquid high-speed centrifugal dispersion atomizing device according to claim 1, characterized in that, The middle part of the feeder (4) is a hollow circular ring shell structure.

3. The liquid high-speed centrifugal dispersion atomizing device according to claim 1, characterized in that, The rotating shaft (8) outer wall is symmetrically provided with material receiving hole one (9) and material receiving hole two (10).

4. The liquid high-speed centrifugal dispersion atomizing device according to claim 3, characterized in that, The rotating shaft (8) middle part is provided with cavity (12), and the cavity (12) right side is communicated with connecting hole (13).

5. The liquid high-speed centrifugal dispersion atomizing device according to claim 4, characterized in that, The atomizing needle of the atomizing needle group (11) is a hollow structure, one end of the atomizing needle is connected with the cavity (12) of the rotating shaft (8), there are 16 atomizing needles, which are divided into 4 layers, 4 atomizing needles in each layer are distributed in the shape of "cross”, and the adjacent layers are distributed in the shape of "rice”.

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