Multi-blade turbulent flow static mixing equipment

Abstract

The utility model discloses multi-blade turbulent flow static mixing equipment, which belongs to the technical field of powder mixing equipment, and adopts the technical scheme that the multi-blade turbulent flow static mixing equipment comprises a barrel body, a stock bin is communicated with the bottom of the barrel body, a collecting pipe is welded at the bottom of the stock bin, mixing pipes are communicated with the periphery of the outer side of the stock bin, and the collecting pipe is welded on the collecting pipe. By arranging the barrel body, the stock bin, the collecting pipe, the mixing pipes, the turbulent flow assembly, the separation assembly and the guide pipe, powder materials with different physical properties and different particle sizes are put into the barrel body, then the powder materials enter the stock bin differently, then the powder materials are discharged to the collecting pipe through the guide pipe, and then the powder materials synchronously flow to the mixing pipes on the periphery of the outer side of the stock bin. And then, the powder is circularly, sequentially and crossly divided and then mixed through a left-handed turbulent flow blade and a right-handed turbulent flow blade which are arranged in the mixing pipe, so that the powder rotates positively and negatively in the mixing pipe to form a vortex, and the powder is rapidly and statically mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of powder mixing equipment, in particular to a static mixing equipment with multiple blades for turbulence. Background Art

[0002] In the industrial field, in order to achieve relatively stable quality requirements for powders, different batches of powders usually need to be blended. The blending internals in the blending device currently used are ordinary round tubes or their components.

[0003] The existing powders are basically blended by diverting them through multiple blending tubes. Although this method can achieve static blending of powders to a certain extent, the mixing tubes are in a direct current state when actually diverting the powders, and fail to separate, cross and mix the powders again, thereby failing to further improve the uniformity of powder blending, thereby affecting the blending quality. Therefore, a static blending device with multi-blade turbulence is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The utility model provides a static blending device with multi-blade turbulence, aiming to solve the problem that the existing powder materials are basically blended by using multiple blending tubes for diversion. Although this method can achieve static blending of powder materials to a certain extent, the inside of the blending tubes is in a direct current state when the powder materials are actually diverted, and the powder materials cannot be separated, crossed and mixed again, so that the uniformity of powder material blending cannot be further improved, thereby affecting the blending quality.

[0005] The utility model is implemented as follows: a static mixing device with multi-blade turbulence includes a cylinder, the bottom of the cylinder is connected to a silo, the bottom of the silo is welded with a header, the outer sides of the silo are connected to mixing tubes, the bottom of the mixing tube is connected to the outer side of the header, a turbulence component is arranged on the top side of the mixing tube, a separation component is arranged on the bottom side of the mixing tube, the bottom of the silo is connected to a conduit, and the bottom of the conduit passes through the top of the header;

[0006] The spoiler assembly comprises a left-hand spoiler blade and a right-hand spoiler blade, both of which are fixedly connected to the top side of the mixing tube, and the left-hand spoiler blade and the right-hand spoiler blade are in a cross-rotating shape.

[0007] In order to achieve the effect of separating and mixing the powder left and right again after cross-circulation mixing by the spoiler assembly, a static mixing device with a multi-blade spoiler is preferably used in the present invention. The separation assembly includes a left circular separation plate and a right circular separation plate. The left circular separation plate is fixedly connected to the bottom side of the mixing tube, and the right circular separation plate is fixedly connected to the inside of the mixing tube and is located on the inner side of the left circular separation plate.

[0008] In order to achieve the effect of preliminary separation and mixing of the powder entering the silo, a multi-blade spoiler static mixing device is preferably used in the utility model, in which a spiral separation spoiler disk is fixedly connected to the top side of the silo, and the interior of the spiral separation spoiler disk is equidistant separation strips.

[0009] In order to achieve the effect of preliminary separation of the powder entering the mixing tube, a multi-blade turbulent static mixing device is preferably used in the utility model, in which a guide block is fixedly connected to the top side of the mixing tube, and the guide block is located on the top of the left-handed turbulent blade and the right-handed turbulent blade.

[0010] In order to achieve the effect of separating the powder entering the mixing tube by the guide block, a multi-blade turbulent static mixing device is preferably used in the utility model, in which a triangular block is fixedly connected to the top side of the mixing tube, and the triangular block is located at the bottom of the guide block.

[0011] In order to achieve the effect of collecting and diverting the powder after mixing and discharging it into the collecting pipe, a multi-blade turbulent static mixing device is preferably used in the utility model, in which a collecting net is fixedly connected to the bottom side of the collecting pipe, and the collecting net is located at the bottom of the conduit.

[0012] In order to facilitate the installation and connection of the collecting pipe with the material receiving pipe, a static mixing device with a multi-blade turbulence is preferably configured in the present invention in which a connecting plate is fixedly connected to the bottom of the outer side of the collecting pipe, and a mounting hole is provided on the outer side of the top of the connecting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The multi-blade turbulent static blending equipment, by arranging a cylinder, a silo, a collecting pipe, a blending pipe, a turbulent assembly, a separation assembly and a conduit, puts powders of different physical properties and different particle sizes into the cylinder, and then the powders enter the interior of the silo at different times, and then the powders are discharged to the collecting pipe through the conduit, and then the powders synchronously flow to the blending pipes around the outside of the silo, and then the left-handed turbulent blades and the right-handed turbulent blades arranged inside the blending pipe circulate the powders in turn, cross-divide and remix them, so that the powders rotate forward and backward inside the blending pipe to form a vortex, so as to achieve rapid static blending of the powders, and then the powders are separated and blended left and right again through the separation assembly, so as to ensure that the powders of different physical properties and different particle sizes are synchronously discharged into the interior of the collecting pipe, and finally discharged and collected through the collecting pipe, so as to ensure the uniformity and blending quality of the powders as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is the overall structure diagram of the static mixing device with multi-blade spoiler of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the cylinder in the utility model;

[0017] Figure 3 It is a schematic diagram of the planar structure of the mixing tube in the utility model;

[0018] Figure 4 It is a schematic diagram of the planar structure of the spoiler component in the utility model;

[0019] Figure 5 It is a schematic diagram of the planar structure of the separation component in the utility model.

[0020] In the figure, 1. cylinder; 2. silo; 3. header; 4. mixing tube; 5. spoiler assembly; 501. left-handed spoiler blade; 502. right-handed spoiler blade; 6. separation assembly; 601. left circular separation disk; 602. right circular separation disk; 7. conduit; 8. spiral separation spoiler disk; 9. guide block; 10. triangular block; 11. collecting net; 12. connecting disk. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] See also Figure 1-5 The utility model provides a technical solution: a static mixing device with multi-blade turbulence, comprising a cylinder 1, the bottom of the cylinder 1 is connected with a silo 2, the bottom of the silo 2 is welded with a header 3, the outer sides of the silo 2 are connected with mixing tubes 4, the bottom of the mixing tube 4 is connected to the outer side of the header 3, a turbulence component 5 is arranged on the top side of the mixing tube 4, a separation component 6 is arranged on the bottom side of the mixing tube 4, the bottom of the silo 2 is connected with a conduit 7, and the bottom of the conduit 7 passes through the top of the header 3;

[0024] The spoiler assembly 5 includes a left-handed spoiler blade 501 and a right-handed spoiler blade 502 , which are both fixedly connected to the top side of the mixing tube 4 , and are in a cross-rotating shape.

[0025] In this embodiment: by arranging a cylinder 1, a silo 2, a manifold 3, a mixing tube 4, a spoiler assembly 5, a separation assembly 6 and a conduit 7, powders of different physical properties and different particle sizes are put into the cylinder 1, and then the powders enter the interior of the silo 2 at different times, and then the powders are discharged to the manifold 3 through the conduit 7, and then the powders synchronously flow to the mixing tube 4 around the outside of the silo 2, and then the left-handed spoiler blades 501 and the right-handed spoiler blades 502 arranged inside the mixing tube 4 are circulated, cross-divided and then mixed in sequence, so that the powders rotate forward and backward inside the mixing tube 4 to form a vortex, so as to achieve rapid static mixing of the powders, and then the powders are separated and mixed left and right again through the separation assembly 6, so as to ensure that the powders of different physical properties and different particle sizes are synchronously discharged into the interior of the manifold 3, and finally discharged and collected through the manifold 3, so as to ensure the uniformity and quality of powder blending as a whole.

[0026] As a technical optimization solution of the utility model, the separation component 6 includes a left circular separation disk 601 and a right circular separation disk 602. The left circular separation disk 601 is fixedly connected to the bottom side of the mixing tube 4, and the right circular separation disk 602 is fixedly connected to the inside of the mixing tube 4 and is located on the inner side of the left circular separation disk 601.

[0027] In this embodiment: by setting a left circular separation disk 601 and a right circular separation disk 602, the powder is quickly and statically mixed after passing through the left-handed spoiler blades 501 and the right-handed spoiler blades 502, and then passes through the inside of the left circular separation disk 601 and the right circular separation disk 602. Since the left circular separation disk 601 and the right circular separation disk 602 are left-handed and right-handed shapes respectively, the powder is separated and mixed again on the left and right sides, thereby ensuring that powders with different physical properties and different particle sizes are synchronously discharged into the inside of the collecting pipe 3, and finally discharged and collected through the collecting pipe 3, thereby ensuring the uniformity of powder mixing and the mixing quality as a whole.

[0028] As a technical optimization solution of the utility model, a spiral partition spoiler 8 is fixedly connected to the top side of the interior of the silo 2, and the interior of the spiral partition spoiler 8 is equidistant partition strips.

[0029] In this embodiment, by providing the spiral separation spoiler 8, the powder entering the silo 2 can be initially separated and mixed for easy use.

[0030] As a technical optimization solution of the utility model, a guide block 9 is fixedly connected to the top side of the mixing tube 4 , and the guide block 9 is located on the top of the left-handed spoiler blade 501 and the right-handed spoiler blade 502 .

[0031] In this embodiment, by providing the guide block 9, the powder entering the mixing tube 4 can be initially separated for use, which is convenient for use.

[0032] As a technical optimization solution of the present invention, a triangular block 10 is fixedly connected to the top side of the mixing tube 4 , and the triangular block 10 is located at the bottom of the guide block 9 .

[0033] In this embodiment, the triangular block 10 is provided to achieve the effect of separating the powder entering the mixing tube 4 together with the guide block 9, so as to facilitate use.

[0034] As a technical optimization solution of the present invention, a collecting net 11 is fixedly connected to the bottom side of the collecting pipe 3 , and the collecting net 11 is located at the bottom of the conduit 7 .

[0035] In this embodiment, by providing a collecting net 11, the powder materials can be collected and diverted when they are mixed and discharged into the collecting pipe 3, which is convenient for use.

[0036] As a technical optimization solution of the present invention, a connection plate 12 is fixedly connected to the bottom of the outer side of the collecting pipe 3 , and a mounting hole is opened on the outer side of the top of the connection plate 12 .

[0037] In this embodiment, by providing the connection plate 12, it is possible to facilitate the installation and connection of the manifold 3 with the material receiving pipeline, so as to facilitate use.

[0038] Working principle: First, powders with different physical properties and different particle sizes are put into the cylinder 1, and then the powders enter the interior of the silo 2 at different times, and then the powders are discharged to the collecting pipe 3 through the conduit 7, and then the powders synchronously flow to the mixing pipe 4 around the outside of the silo 2, and then the left-handed turbulent blades 501 and the right-handed turbulent blades 502 arranged inside the mixing pipe 4 are circulated and cross-divided and then mixed in turn, so that the powders rotate forward and backward inside the mixing pipe 4 to form a vortex, so as to achieve rapid static mixing of the powders, and then pass through the interior of the left circular separation disk 601 and the right circular separation disk 602, because the left circular separation disk 601 and the right circular separation disk 602 are respectively left-handed and right-handed, so as to achieve left-right separation and mixing of the powders again, thereby ensuring that powders with different physical properties and different particle sizes are synchronously discharged to the interior of the collecting pipe 3, and finally discharged and collected through the collecting pipe 3, so as to ensure the uniformity and quality of powder blending as a whole.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A static mixing device with a multi-blade turbulent flow, comprising a barrel (1), characterized in that: The bottom of the cylinder (1) is connected to a silo (2), a header (3) is welded to the bottom of the silo (2), the outer sides of the silo (2) are connected to mixing tubes (4), the bottom of the mixing tube (4) is connected to the outer side of the header (3), a spoiler assembly (5) is arranged on the top side of the mixing tube (4), a separation assembly (6) is arranged on the bottom side of the mixing tube (4), the bottom of the silo (2) is connected to a conduit (7), the bottom of the conduit (7) passes through the top of the header (3); The spoiler assembly (5) comprises a left-handed spoiler blade (501) and a right-handed spoiler blade (502), wherein the left-handed spoiler blade (501) and the right-handed spoiler blade (502) are both fixedly connected to the top side of the mixing tube (4), and the left-handed spoiler blade (501) and the right-handed spoiler blade (502) are in a cross-rotating shape.

2. The static mixing device with multi-blade turbulence according to claim 1, characterized in that: The separation assembly (6) comprises a left circular separation disc (601) and a right circular separation disc (602), wherein the left circular separation disc (601) is fixedly connected to the bottom side of the mixing tube (4), and the right circular separation disc (602) is fixedly connected to the inside of the mixing tube (4) and is located on the inner side of the left circular separation disc (601).

3. The static mixing device with multi-blade turbulence according to claim 1, characterized in that: A spiral partition spoiler (8) is fixedly connected to the top side of the interior of the silo (2), and the interior of the spiral partition spoiler (8) is provided with equidistant partition strips.

4. The static mixing device with multi-blade turbulence according to claim 1, characterized in that: A guide block (9) is fixedly connected to the top side of the mixing tube (4), and the guide block (9) is located on the top of the left-handed spoiler blade (501) and the right-handed spoiler blade (502).

5. The static mixing device with multi-blade turbulence according to claim 1, characterized in that: A triangular block (10) is fixedly connected to the top side of the mixing tube (4), and the triangular block (10) is located at the bottom of the guide block (9).

6. The static mixing device with multi-blade turbulence according to claim 1, characterized in that: A collecting net (11) is fixedly connected to the bottom side of the collecting pipe (3), and the collecting net (11) is located at the bottom of the conduit (7).

7. The static mixing device with multi-blade turbulence according to claim 1, characterized in that: A connection plate (12) is fixedly connected to the bottom of the outer side of the collecting pipe (3), and a mounting hole is provided on the outer side of the top of the connection plate (12).

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