High-speed dispersion system

Abstract

The utility model discloses a high-speed dispersing system which comprises a transmission device, a dispersing cavity, a liquid inlet cavity and a central shaft, the transmission device is in transverse transmission, is connected with the central shaft and is used for driving the central shaft to rotate around the axis of the central shaft, the dispersing cavity is connected with the central shaft and can rotate along with the central shaft, and the dispersing cavity is used for dispersing slurry. The liquid inlet cavity is connected with the dispersing cavity and used for conveying slurry into the dispersing cavity. During use, the liquid inlet cavity conveys slurry into the dispersion cavity, the transmission device drives the center shaft to rotate around the axis of the center shaft, the center shaft drives the dispersion cavity to rotate, and the dispersion cavity disperses the slurry in the dispersion cavity. A transverse transmission mode is adopted, and the transmission device is assembled and connected with the central shaft in the horizontal direction, so that the overall height of the high-speed dispersion system is shortened, the installation requirement of the high-speed dispersion system is lowered, meanwhile, downward movement of a load point of the central shaft is achieved, and the transmission stability of the high-speed dispersion system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder mixing equipment, in particular to a high-speed dispersing system. Background Art

[0002] In the processing of industrial raw materials, the powder mixing process is indispensable. In order to obtain uniform and refined slurry, the industry usually chooses an efficient slurry making system. Generally speaking, the high-speed dispersers commonly used in the prior art are mostly vertical belt drives or motor vertical direct connection solutions, but this transmission method has the problems of unstable transmission, uneven force and large installation space required.

[0003] Therefore, how to improve the transmission stability of the high-speed dispersion system is a technical problem that technical personnel in this field currently need to solve. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a high-speed dispersion system to improve the transmission stability of the high-speed dispersion system;

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-speed dispersion system includes a transmission device, a dispersion chamber, a liquid inlet chamber and a central shaft. The transmission device is a transverse transmission and is connected to the central shaft for driving the central shaft to rotate around its own axis. The dispersion chamber is connected to the central shaft and can rotate with the central shaft. The dispersion chamber is used to disperse slurry. The liquid inlet chamber is connected to the dispersion chamber for conveying slurry to the interior of the dispersion chamber.

[0007] Optionally, in the above-mentioned high-speed dispersion system, the transmission device includes a motor, a driving gear and a driven gear, the motor is connected to the driving gear, the driving gear is meshed with the driven gear, the driven gear is connected to the central shaft, and the driving gear and the driven gear are bevel gears.

[0008] Optionally, in the above-mentioned high-speed dispersion system, the high-speed dispersion system also includes a support part, the top of the support part is connected to the bottom of the dispersion chamber, the driving gear and the driven gear are arranged inside the support part, the support part includes a mounting part, and the motor is connected to the mounting part.

[0009] Optionally, in the above-mentioned high-speed dispersion system, the dispersion chamber includes a dispersion rotor and a stator, the dispersion rotor is connected to the central axis and can rotate with the central axis, the dispersion rotor is arranged inside the stator, and a plurality of cutting grooves are opened on the straight wall of the stator.

[0010] Optionally, in the above-mentioned high-speed dispersion system, the dispersion rotor includes a disc body and a plurality of blades, the disc body is sleeved on the circumference of the central axis, the blades are connected to the outer surface of the disc body and can rotate with the disc body, and the blades are used to disperse the slurry.

[0011] Optionally, in the above-mentioned high-speed dispersion system, the disc body is in a frustum-shaped form, and the paddles are arranged obliquely on the outer surface of the disc body.

[0012] Optionally, in the above-mentioned high-speed dispersion system, the cutting groove is in a strip shape, and its length direction is parallel to the height direction of the stator.

[0013] Optionally, in the above-mentioned high-speed dispersion system, a first bearing is arranged at the first end of the central shaft, a second bearing is arranged at the second end thereof, and the transmission device is arranged between the first bearing and the second bearing.

[0014] Optionally, in the above-mentioned high-speed dispersion system, the mounting component includes a connecting pipe, a first flange and a second flange, the second flange is connected to the motor, and the first flange is used to connect the connecting pipe and the second flange.

[0015] It should be noted that the driving motor of the existing high-speed disperser is vertically installed above the transmission shaft, which makes the overall height of the main machine of the high-speed disperser relatively high. Correspondingly, the installation requirements of the high-speed disperser are relatively high, and the transmission stability is relatively low.

[0016] The high-speed dispersion system provided by the utility model, when in use, the liquid inlet cavity conveys slurry to the interior of the dispersion cavity, the transmission device drives the central shaft to rotate around its own axis, the central shaft drives the dispersion cavity to rotate, and the dispersion cavity disperses the slurry inside. The utility model adopts a transverse transmission method, so that the transmission device is assembled and connected with the central shaft in the horizontal direction, thereby shortening the overall height of the high-speed dispersion system, reducing its installation requirements, and at the same time realizing the downward shift of the load point of the central shaft, improving the transmission stability of the high-speed dispersion system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A three-dimensional diagram of a high-speed dispersion system disclosed in an embodiment of the utility model;

[0019] Figure 2 It is a front view of the high-speed dispersion system disclosed in the embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the transmission device disclosed in the embodiment of the utility model;

[0021] Figure 4A cross-sectional view of a high-speed dispersion system disclosed in an embodiment of the utility model;

[0022] Figure 5 A three-dimensional diagram of a dispersion chamber disclosed in an embodiment of the utility model;

[0023] Figure 6 It is a front view of the dispersion chamber disclosed in the embodiment of the utility model;

[0024] Figure 7 A top view of the dispersion chamber disclosed in the embodiment of the utility model;

[0025] Figure 8 A cross-sectional view of a dispersion chamber disclosed in an embodiment of the utility model;

[0026] in:

[0027] Dispersion chamber 100, dispersion rotor 101, stator 102, cutting groove 103, disc body 104, paddle 105;

[0028] Liquid inlet cavity 200, central axis 300;

[0029] Motor 400, driving gear 401, driven gear 402;

[0030] Support part 500 , connecting pipe 501 , first flange 502 , second flange 503 . DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making novel work are within the scope of protection of the utility model.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "top surface", "bottom surface" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the positions or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] like Figure 1-Figure 8As shown, the high-speed dispersion system disclosed in the utility model includes a transmission device, a dispersion chamber 100, a liquid inlet chamber 200 and a central shaft 300. The transmission device is a transverse transmission and is connected to the central shaft 300, and is used to drive the central shaft 300 to rotate around its own axis. The dispersion chamber 100 is connected to the central shaft 300 and can rotate with the central shaft 300. The dispersion chamber 100 is used to disperse the slurry, and the liquid inlet chamber 200 is connected to the dispersion chamber 100, and is used to transport the slurry to the interior of the dispersion chamber 100.

[0034] It should be noted that the existing high-speed dispersers are directly connected to the drive motor or driven by a horizontal belt, and the transmission stability is relatively low. The utility model adopts a horizontal transmission method, which reduces the bearing load caused by the belt tension for the vertical belt drive main machine, while avoiding possible slipping of the belt, thereby improving the transmission stability of the high-speed dispersion system.

[0035] The high-speed dispersion system provided by the utility model, when in use, the liquid inlet chamber 200 conveys slurry to the interior of the dispersion chamber 100, the transmission device drives the central shaft 300 to rotate around its own axis, the central shaft 300 drives the dispersion chamber 100 to rotate, and the dispersion chamber 100 disperses the slurry inside. The utility model adopts a transverse transmission method, so that the transmission device is assembled and connected with the central shaft 300 in the horizontal direction, thereby shortening the overall height of the high-speed dispersion system, reducing its installation requirements, and at the same time realizing the downward shift of the load point of the central shaft 300, improving the transmission stability of the high-speed dispersion system.

[0036] In order to optimize the above technical solution, the transmission device includes a motor 400, a driving gear 401 and a passive gear 402. The motor 400 is connected to the driving gear 401, the driving gear 401 is meshed with the passive gear 402, the passive gear 402 is connected to the central shaft 300, and the driving gear 401 and the passive gear 402 are bevel gears. Specifically, the motor 400 is arranged in the middle of the central shaft 300, and the output shaft of the motor 400 is connected to the driving gear 401. When in use, the motor 400 drives the driving gear 401 to rotate, the driving gear 401 drives the passive gear 402 to rotate, the passive gear 402 drives the central shaft 300 to rotate, and the central shaft 300 drives the dispersion chamber 100 to rotate, thereby achieving the dispersion of the slurry. By arranging the driving gear 401 and the driven gear 402, the lateral transmission of the transmission device is realized, thereby shortening the overall height of the high-speed dispersion system and reducing its installation requirements. At the same time, the motor 400 is arranged in the middle of the central axis 300, which realizes the downward shift of the load point of the central axis 300 and improves the transmission stability of the high-speed dispersion system.

[0037] In order to optimize the above technical solution, the high-speed dispersion system also includes a support part 500, the top of the support part 500 is connected to the bottom of the dispersion chamber 100, the driving gear 401 and the passive gear 402 are arranged inside the support part 500, the support part 500 includes a mounting part, and the motor 400 is connected to the mounting part. Specifically, the support part 500 covers the central axis 300, the driving gear 401 and the passive gear 402, thereby protecting the transmission device, the top of the support part 500 is abutted or bolted to the bottom of the dispersion chamber 100, thereby supporting the dispersion chamber 100, the mounting part and the support part 500 are of an integrated design, and the motor 400 is connected to the mounting part to fix its position. By arranging the support part 500, the transmission device can be supported and protected, thereby improving the structural stability of the high-speed dispersion system.

[0038] In order to optimize the above technical solution, the mounting part includes a connecting pipe 501, a first flange 502 and a second flange 503, the second flange 503 is connected to the motor 400, and the first flange 502 is used to connect the connecting pipe 501 and the second flange 503. Specifically, the connecting pipe 501 is connected to the interior of the support part 500, so that when the motor 400 is connected to the second flange 503, the output shaft of the motor 400 can be connected to the driving gear 401, and specifically, the first flange 502 and the second flange 503 are bolted. When in use, the connecting pipe 501, the first flange 502, the second flange 503 and the motor 400 are connected in sequence, the motor 400 is fixed to the support part 500, the output shaft of the motor 400 passes through the connecting pipe 501, the driving gear 401 and the passive gear 402 are meshed, and the installation of the transmission device is realized. Such an arrangement can further protect the transmission device, thereby improving the transmission stability of the high-speed dispersion system.

[0039] In order to optimize the above technical solution, the dispersion chamber 100 includes a dispersion rotor 101 and a stator 102. The dispersion rotor 101 is connected to the central axis 300 and can rotate with the central axis 300. The dispersion rotor 101 is arranged inside the stator 102, and the straight wall of the stator 102 is provided with a plurality of cutting grooves 103. Specifically, the dispersion rotor 101 can preliminarily disperse the slurry, and the dispersed slurry is thrown out from the plurality of cutting grooves 103 to complete the secondary refinement of the slurry. When in use, the liquid inlet chamber 200 transports the slurry between the dispersion rotor 101 and the stator 102, and the dispersion rotor 101 preliminarily disperses the slurry. As the central axis 300 rotates, the slurry is evenly thrown out from the plurality of cutting grooves 103 to complete further refinement. By providing a plurality of cutting grooves 103 on the straight wall of the stator 102, the slurry can be cut and refined for a second time during the conveying process, that is, the slurry is cut under the action of the dispersion rotor 101, and as the dispersion rotor 101 rotates, the slurry is thrown out of the stator 102 through the cutting grooves 103 and is cut again at the edge of the cutting grooves 103, thereby improving the dispersion and emulsification degree of the slurry and improving the dispersion effect of the high-speed dispersion system on the slurry.

[0040] In order to optimize the above technical solution, the dispersion rotor 101 includes a disc 104 and a plurality of blades 105. The disc 104 is sleeved on the circumference of the central axis 300. The blades 105 are connected to the outer surface of the disc 104 and can rotate with the disc 104. The blades 105 are used to disperse the slurry. Specifically, the blades 105 are arranged perpendicular to the disc 104 or inclined to the disc 104. The blades 105 and the disc 104 are of an integrated design or a split design. The plurality of blades 105 are evenly distributed on the outer surface of the disc 104. When in use, the slurry is dispersed and arranged on the outer surface of the disc 104. When the central axis 300 rotates at high speed, the disc 104 also rotates at high speed, thereby driving the blades 105 to rotate at high speed. The blades 105 cut the slurry, and then the slurry leaves the dispersion rotor 101 from the multiple cutting grooves 103 of the stator 102, completing the first refinement of the slurry. In actual use, the high-speed dispersion system can be connected with a circulation pipeline, and the first end of the circulation pipeline is connected to the discharge port of the dispersion rotor 101, and the second end of the circulation pipeline is connected to the feed port of the dispersion rotor 101, that is, the slurry that has completed the first refinement can be transported to the dispersion rotor 101 again, and the above steps are repeated to complete the secondary refinement or multiple refinements of the slurry to meet various production requirements of the slurry. Such an arrangement can improve the dispersion and emulsification degree of the slurry, thereby improving the dispersion effect of the high-speed dispersion system, and at the same time improving the use flexibility of the high-speed dispersion system.

[0041] In order to optimize the above technical solution, the disc 104 is in a truncated cone shape, and the paddles 105 are arranged obliquely on the outer surface of the disc 104. Specifically, the plurality of paddles 105 are arranged obliquely in the same direction to ensure the effective flow of the slurry, and the disc 104 is in a truncated cone shape so that a space for receiving and accommodating the slurry is formed between the disc 104 and the stator 102. The oblique arrangement of the paddles 105 enables the slurry to rotate with the disc 104, reducing the flow resistance of the slurry, so that the paddles 105 can disperse the slurry.

[0042] In order to optimize the above technical solution, the cutting groove 103 is strip-shaped, and its length direction is parallel to the height direction of the stator 102. Specifically, the cutting groove 103 is a through groove to ensure that the slurry can leave the stator 102 from the cutting groove 103. When in use, when the dispersion rotor 101 rotates, the slurry is distributed in the height direction of the stator 102 under the action of centrifugal force, so the cutting groove 103 is designed to be strip-shaped to expand the contact area between the slurry and the cutting groove 103, thereby facilitating further dispersion of the slurry and improving the dispersion effect of the high-speed dispersion system on the slurry.

[0043] In order to optimize the above technical solution, a first bearing is arranged at the first end of the central shaft 300, a second bearing is arranged at the second end thereof, and a transmission device is arranged between the first bearing and the second bearing. Specifically, the transmission device is arranged between the first bearing and the second bearing, so that the force point of the central shaft 300 is in the middle of the central shaft 300, reducing the average force of the first bearing and the second bearing, extending the service life of the first bearing and the second bearing, and shortening the overall height of the high-speed dispersion system, thereby reducing the installation requirements of the high-speed dispersion system.

[0044] The advantages of the utility model are:

[0045] (1) Improved the transmission stability of high-speed dispersion system;

[0046] (2) The overall height of the high-speed dispersion system is shortened, reducing its installation requirements;

[0047] (3) The dispersion effect of the high-speed dispersion system on the slurry is improved.

[0048] It should be noted that the high-speed dispersion system provided by the utility model can be used in the technical field of powder mixing equipment or other fields. Other fields are any fields other than the technical field of powder mixing equipment. The above is only an example and does not limit the application field of the high-speed dispersion system provided by the utility model.

[0049] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0050] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-speed dispersion system, characterized in that: It includes a transmission device, a dispersion chamber, a liquid inlet chamber and a central axis. The transmission device is a transverse transmission and is connected to the central axis for driving the central axis to rotate around its own axis. The dispersion chamber is connected to the central axis and can rotate with the central axis. The dispersion chamber is used to disperse slurry. The liquid inlet chamber is connected to the dispersion chamber for conveying slurry to the interior of the dispersion chamber.

2. The high-speed dispersion system according to claim 1, characterized in that: The transmission device comprises a motor, a driving gear and a driven gear, the motor is connected to the driving gear, the driving gear is meshed with the driven gear, the driven gear is connected to the central shaft, and the driving gear and the driven gear are bevel gears.

3. The high-speed dispersion system according to claim 2, characterized in that: The high-speed dispersion system also includes a support part, the top of which is connected to the bottom of the dispersion chamber, the driving gear and the driven gear are arranged inside the support part, the support part includes a mounting part, and the motor is connected to the mounting part.

4. The high-speed dispersion system according to claim 1, characterized in that: The dispersion chamber comprises a dispersion rotor and a stator. The dispersion rotor is connected to the central axis and can rotate along with the central axis. The dispersion rotor is arranged inside the stator. A plurality of cutting grooves are formed on a straight wall of the stator.

5. The high-speed dispersion system according to claim 4, characterized in that: The dispersing rotor comprises a disc body and a plurality of blades. The disc body is sleeved on the circumference of the central axis. The blades are connected to the outer surface of the disc body and can rotate with the disc body. The blades are used to disperse the slurry.

6. The high-speed dispersion system according to claim 5, characterized in that: The disc body is in a truncated cone shape, and the blades are arranged obliquely on the outer surface of the disc body.

7. The high-speed dispersion system according to claim 4, characterized in that: The cutting groove is in a strip shape, and the length direction thereof is parallel to the height direction of the stator.

8. The high-speed dispersion system according to claim 1, characterized in that: A first bearing is arranged at the first end of the central shaft, a second bearing is arranged at the second end of the central shaft, and the transmission device is arranged between the first bearing and the second bearing.

9. The high-speed dispersion system according to claim 3, characterized in that: The mounting member includes a connecting pipe, a first flange and a second flange, the second flange is connected to the motor, and the first flange is used to connect the connecting pipe and the second flange.

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