Aluminum strip oxide ash removal spray impurity separation device

Abstract

The utility model relates to aluminium strip processing technical field discloses aluminium strip oxidation removes dirt and sprays impurity separation device, including primary separator, be provided with impeller assembly in primary separator, impeller assembly sets up along vertical direction, the input side of impeller assembly is provided with liquid inlet and discharge port no.

Description

Technical Field

[0001] This utility model relates to the field of aluminum strip processing technology, and more specifically, it relates to an aluminum strip oxidation and ash removal spray impurity separation device. Background Technology

[0002] Before the aluminum strip undergoes anodizing, it needs to be sandblasted for surface treatment, and then cleaned to remove residual sand particles and alumina powder from the surface of the aluminum strip.

[0003] The cleaning solution contains sand particles and alumina powder. The sedimentation method can usually be used to achieve preliminary solid-liquid separation. The solid is a mixture of sand particles and alumina powder and contains residual cleaning solution. Therefore, a special separation device can be set up to classify and recycle it to improve resource utilization. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an aluminum strip oxidation ash removal spray impurity separation device.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An aluminum strip anodizing and ash removal spray impurity separation device includes a primary separator, in which an impeller assembly is installed. The impeller assembly is arranged vertically, and its input side has a liquid inlet and a discharge outlet. The mixed liquid enters the primary separator through the liquid inlet, and its output side has a liquid outlet. Large particles in the mixed liquid are collected through the discharge outlet, while the mixed liquid and small particles pass through the discharge outlet. The discharge outlet is connected to a secondary separator, in which a filter cartridge is installed. Liquid in the mixed liquid passes through the filter cartridge, and the filter cartridge has a discharge outlet, through which small particles are discharged.

[0007] The present invention is further configured such that: the primary separator includes a base plate, the base plate is inclined, the impeller assembly is mounted on the base plate, the liquid inlet is located on the high side of the base plate, the discharge port is located on the low side of the base plate, and a collection box is connected to the discharge port.

[0008] The present invention is further configured such that: an outer shell is provided on the base plate, the outer shell is a cylindrical structure with inclined side walls, the large-area end of the outer shell is connected to the base plate, and the small-area end of the outer shell faces upward and is connected to the liquid outlet.

[0009] The present invention is further configured such that a baffle is provided on the liquid outlet, so that large particles of impurities cannot pass through the baffle.

[0010] The present invention is further configured such that: a plurality of filter holes are evenly opened on the wall of the filter cylinder; a drive motor is installed on the end of the filter cylinder away from the liquid outlet; an extrusion disc is installed on the output shaft of the drive motor; the extrusion disc is spiral in shape; the outer circular surface of the extrusion disc is in contact with the inner wall of the filter cylinder; the second discharge port is located at the end of the filter cylinder away from the liquid outlet; and the extrusion disc drives the mixed liquid to move toward the second discharge port.

[0011] The present invention is further configured such that: a liquid collecting cylinder is provided around the outside of the filter cartridge, and a drain outlet is connected to the liquid collecting cylinder.

[0012] The advantages of this utility model are:

[0013] The primary separator is set vertically with an inclined bottom plate. The impeller assembly drives the mixed liquid into the separator. The liquid and small particles pass through the baffle above into the secondary separator, while the large particles remain in the primary separator due to their own weight and the baffle. They eventually settle under their own weight and enter the collection box along the bottom plate for collection. The mixed liquid entering the secondary separator is pushed by the extrusion plate, and the liquid is discharged through the filter cartridge. The small aluminum powder particles are finally squeezed through the discharge port 2, thus realizing the classification and collection of impurities in the spray cleaning liquid. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of one embodiment of the present invention;

[0015] Figure 2 For along Figure 1 The cross-sectional view along line AA is shown below;

[0016] Figure 3 for Figure 2 The enlarged view of part B shown;

[0017] In the diagram: 1. Primary separator; 11. Base plate; 12. Outer shell; 13. Outlet 1; 14. Inlet; 15. Outlet; 16. Impeller assembly; 2. Secondary separator; 21. Filter cartridge; 22. Extrusion disc; 23. Drive motor; 24. Collection cylinder; 25. Outlet 2; 26. Drain; 3. Collection box; 4. Baffle. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0020] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0021] Please see Figure 1-3 The present invention provides the following technical solution:

[0022] An aluminum strip anodizing and dust removal spray impurity separation device includes a primary separator 1, which contains an impeller assembly 16 arranged vertically. The impeller assembly 16 has an inlet 14 and a discharge port 13 on its input side. The mixed liquid enters the primary separator 1 through the inlet 14. The impeller assembly 16 has an outlet 15 on its output side. Large particles in the mixed liquid are collected through the discharge port 13. The mixed liquid and small particles pass through the outlet 15. The outlet 15 is connected to a secondary separator 2. The secondary separator 2 contains a filter cartridge 21. The liquid in the mixed liquid passes through the filter cartridge 21. The filter cartridge 21 has a discharge port 25, through which small particles are discharged.

[0023] The primary separator 1 includes a base plate 11, which is inclined. An impeller assembly 16 is mounted on the base plate 11. The liquid inlet 14 is located on the high side of the base plate 11, and the discharge port 13 is located on the low side of the base plate 11. A collection box 3 is connected to the discharge port 13. The base plate 11 is covered with a shell 12, which is a cylindrical structure with inclined side walls. The large-area end of the shell 12 is connected to the base plate 11, and the small-area end of the shell 12 faces upward and is connected to the liquid outlet 15. A baffle 4 is provided on the liquid outlet 15, which prevents large particles of impurities from passing through the baffle 4.

[0024] The filter cylinder 21 has a number of filter holes evenly distributed on its wall. A drive motor 23 is installed on the end of the filter cylinder 21 away from the liquid outlet 15. A squeezing disc 22 is installed on the output shaft of the drive motor 23. The squeezing disc 22 is spiral in shape and its outer surface is in contact with the inner wall of the filter cylinder 21. The discharge port 25 is located at the end of the filter cylinder 21 away from the liquid outlet 15. The squeezing disc 22 drives the mixed liquid to move toward the discharge port 25. A liquid collecting cylinder 24 is provided around the outside of the filter cylinder 21. A drain outlet 26 is connected to the liquid collecting cylinder 24.

[0025] Specifically, the primary separator 1 is set vertically, and the bottom plate 11 of the separator is inclined. The impeller assembly 16 drives the mixed liquid into the separator. The liquid and small particles enter the secondary separator 2 through the baffle 4 above, while the large particles remain in the primary separator 1 under their own weight and the baffle 4. Finally, they settle under their own weight and enter the collection box 3 along the bottom plate 11 to be collected. The mixed liquid entering the secondary separator 2 is pushed by the extrusion plate 22, and the liquid is discharged through the filter cartridge 21. The small aluminum powder particles are finally squeezed through the discharge port 25, thus realizing the classification and collection of impurities in the spray cleaning liquid.

[0026] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0027] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0028] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar counterparts and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0029] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An aluminum strip anodizing and ash removal spray impurity separation device, comprising a primary separator (1), characterized in that: The first-stage separator (1) is equipped with an impeller assembly (16) arranged vertically. The input side of the impeller assembly (16) is provided with an inlet (14) and a discharge port (13). The mixed liquid enters the first-stage separator (1) from the inlet (14). The output side of the impeller assembly (16) is provided with a discharge port (15). Large particles in the mixed liquid are collected through the discharge port (13). The mixed liquid and small particles pass through the discharge port (15). The discharge port (15) is connected to a second-stage separator (2). The second-stage separator (2) is equipped with a filter cartridge (21). The liquid in the mixed liquid passes through the filter cartridge (21). The filter cartridge (21) is provided with a discharge port (25). Small particles are discharged through the discharge port (25).

2. The aluminum strip anodizing and ash removal spray impurity separation device according to claim 1, characterized in that: The primary separator (1) includes a base plate (11) which is inclined. The impeller assembly (16) is mounted on the base plate (11). The liquid inlet (14) is located on the high side of the base plate (11). The discharge port (13) is located on the low side of the base plate (11). A collection box (3) is connected to the discharge port (13).

3. The aluminum strip anodizing and ash removal spray impurity separation device according to claim 2, characterized in that: The base plate (11) is covered with an outer shell (12), which is a cylindrical structure with inclined side walls. The large-area end of the outer shell (12) is connected to the base plate (11), and the small-area end of the outer shell (12) faces upward and is connected to the liquid outlet (15).

4. The aluminum strip anodizing and ash removal spray impurity separation device according to claim 3, characterized in that: A baffle (4) is provided on the liquid outlet (15) so that large particles of impurities cannot pass through the baffle (4).

5. The aluminum strip anodizing and ash removal spray impurity separation device according to claim 1, characterized in that: The filter cylinder (21) has a number of filter holes evenly distributed on its wall. A drive motor (23) is installed on the end of the filter cylinder (21) away from the liquid outlet (15). A squeezing disc (22) is installed on the output shaft of the drive motor (23). The squeezing disc (22) is spiral in shape. The outer circular surface of the squeezing disc (22) is in contact with the inner wall of the filter cylinder (21). The discharge port (25) is located at the end of the filter cylinder (21) away from the liquid outlet (15). The squeezing disc (22) drives the mixture to move toward the discharge port (25).

6. The aluminum strip anodizing ash removal spray impurity separation device according to claim 5, characterized in that: The filter cartridge (21) is surrounded by a liquid collection tube (24), and the liquid collection tube (24) is connected to a drain outlet (26).

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