A passivating agent production device for reducing slag discharge

Abstract

The utility model discloses a passivating agent production device for reducing the amount of slag discharge, comprising a stirring barrel, a feed pipe rotatably connected to the top of the stirring barrel, a filter cartridge fixedly connected to the bottom end of the feed pipe, a plurality of stirring short shafts fixedly connected to the outer surface of the filter cartridge, a first arc groove is provided on the top of the stirring barrel, a fixed column is movably provided inside the first arc groove. The utility model starts the servo motor, the output shaft of the servo motor rotates the rotating disk, the rotating disk moves inside the first arc groove with the fixed column through the linkage rod, so that the filter cartridge rotates continuously, and the raw materials are continuously stirred in coordination with the action of the plurality of stirring short shafts. During the stirring process of the raw materials, the solid raw materials are always in the filter cartridge, so that a large amount of residue is avoided in the passivating agent after production, and the amount of slag discharge is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of passivator production, in particular to a passivator production device for reducing slag discharge. Background Art

[0002] Heavy metal pollution in soil refers to the phenomenon that heavy metals such as arsenic, cadmium, mercury, lead and chromium are introduced into the soil due to human activities, causing the heavy metal content in the soil to be significantly higher than the natural background value, thereby damaging the ecological environment. Using soil conditioners such as new heavy metal solidification / stabilization materials to chemically stabilize heavy metal contaminated soil is a relatively economical and efficient remediation technology.

[0003] During the production process of heavy metal passivators, the raw materials need to be stirred and mixed. However, since some existing passivator production raw materials contain solid raw materials, solid raw materials will inevitably remain. These residues are discharged along with the liquid, which will affect the purity of the passivator. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a passivating agent production device for reducing the slag discharge amount.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a passivating agent production device for reducing the amount of slag discharge, comprising a stirring barrel, a feed pipe is rotatably connected to the top of the stirring barrel, a filter cartridge is fixedly connected to the bottom end of the feed pipe, a plurality of stirring short shafts are fixedly connected to the outer surface of the filter cartridge, a first arc-shaped groove is opened on the top of the stirring barrel, a fixed column is movably arranged inside the first arc-shaped groove, the bottom end of the fixed column is fixedly connected to the filter cartridge, a first power component for driving the fixed column to move is installed on the outer surface of the stirring barrel, a movable door plate is movably connected to the bottom of the filter cartridge, and a second power component for driving the movable door plate to rotate is installed on the top of the filter cartridge.

[0006] As a further description of the above technical solution:

[0007] The first power assembly includes a first mounting seat fixedly connected to the outer surface of the mixing barrel, a servo motor is fixedly connected to the lower surface of the first mounting seat, an output shaft of the servo motor is fixedly connected to a rotating disk, an eccentric portion of the upper surface of the rotating disk is rotatably connected to a linkage rod, and the other end of the linkage rod is rotatably connected to the top end of a fixed column.

[0008] As a further description of the above technical solution:

[0009] Two limiting plates are fixedly connected to the outer surface of the fixing column, and the two limiting plates are respectively located above and below the first arc-shaped groove.

[0010] As a further description of the above technical solution:

[0011] The second power assembly includes a second mounting seat fixedly connected to the top of the filter cartridge, a driving cylinder fixedly connected to the upper surface of the second mounting seat, a connecting long rod fixedly connected to the piston end of the driving cylinder, a U-shaped seat fixedly connected to the outer wall of the movable door panel, a movable shaft slidably connected to the inner wall of the U-shaped seat, and the end of the connecting long rod movably connected to the movable shaft.

[0012] As a further description of the above technical solution:

[0013] A second arc groove is formed on the top of the mixing barrel, and the driving cylinder passes through the second arc groove.

[0014] As a further description of the above technical solution:

[0015] The top of the feed pipe is fixedly connected with a feed hopper, and the bottom of the mixing barrel is fixedly connected with a discharge pipe.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the passivator production device for reducing the amount of slag discharge starts the servo motor, and the output shaft of the servo motor drives the rotating disk to rotate. The rotating disk drives the fixed column to move inside the first arc groove through the linkage rod, so that the filter cylinder rotates forward and reverse continuously, and cooperates with the action of multiple stirring short shafts to continuously stir the raw materials. During the stirring process of the raw materials, the solid raw materials are always in the filter cylinder, which avoids a large amount of residue in the passivator after production and greatly reduces the amount of slag discharge.

[0018] 2. Compared with the prior art, the passivating agent production device for reducing the amount of slag discharge starts the driving cylinder, and the piston end of the driving cylinder moves downward with the connecting long rod, so that the movable door panel opens to discharge the residue in the filter cartridge, and at the same time starts the starting servo motor, and the output shaft of the servo motor rotates with the rotating disk, so that the filter cartridge rotates forward and reverse continuously, which is conducive to the removal of the residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a passivating agent production device for reducing slag discharge amount proposed by the utility model;

[0020] Figure 2 This is an internal schematic diagram of a passivating agent production device for reducing slag discharge amount proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of a filter cartridge for a passivating agent production device for reducing slag discharge proposed by the utility model.

[0022] Legend:

[0023] 1. Mixing barrel; 2. First arc groove; 3. Fixed column; 4. Limiting plate; 5. Filter cartridge; 6. Servo motor; 7. Rotating plate; 8. Linkage rod; 9. Movable door plate; 10. Driving cylinder; 11. Connecting long rod; 12. U-shaped seat; 13. Movable shaft; 14. Mixing short shaft; 15. Feed hopper; 16. Second arc groove. DETAILED DESCRIPTION

[0024] 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 in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figures 1 to 3 The passivating agent production device for reducing the amount of slag discharge provided by the utility model comprises a stirring barrel 1, a feed pipe is rotatably connected to the top of the stirring barrel 1, a filter cartridge 5 is fixedly connected to the bottom end of the feed pipe, a plurality of stirring short shafts 14 are fixedly connected to the outer surface of the filter cartridge 5, a first arc-shaped groove 2 is provided on the top of the stirring barrel 1, a fixed column 3 is movably provided inside the first arc-shaped groove 2, two limit plates 4 are fixedly connected to the outer surface of the fixed column 3, the two limit plates 4 are respectively located above and below the first arc-shaped groove 2, the bottom end of the fixed column 3 is fixedly connected to the filter cartridge 5, a feed hopper 15 is fixedly connected to the top end of the feed pipe, a discharge pipe is fixedly connected to the bottom of the stirring barrel 1, a valve is provided on the discharge pipe, and the discharge pipe is used for discharging liquid and residue;

[0026] Reference Figure 1 and Figure 3 In order to realize the purpose of rotating the filter cartridge 5, a first power assembly for driving the fixed column 3 to move is installed on the outer surface of the mixing barrel 1. The first power assembly includes a first mounting seat fixedly connected to the outer surface of the mixing barrel 1, a servo motor 6 is fixedly connected to the lower surface of the first mounting seat, a rotating disk 7 is fixedly connected to the output shaft of the servo motor 6, a linkage rod 8 is rotatably connected to the eccentric portion of the upper surface of the rotating disk 7, and the other end of the linkage rod 8 is rotatably connected to the top end of the fixed column 3;

[0027] Reference Figure 2 and Figure 3In order to achieve the purpose of opening and closing the movable door plate 9, the bottom of the filter cartridge 5 is movably connected with the movable door plate 9, and the top of the filter cartridge 5 is equipped with a second power assembly that drives the movable door plate 9 to rotate. The second power assembly includes a second mounting seat fixedly connected to the top of the filter cartridge 5, and the upper surface of the second mounting seat is fixedly connected with a driving cylinder 10, and the piston end of the driving cylinder 10 is fixedly connected with a connecting long rod 11. The outer wall of the movable door plate 9 is fixedly connected with a U-shaped seat 12, and the inner wall of the U-shaped seat 12 is slidably connected with a movable shaft 13. The end of the connecting long rod 11 is movably connected with the movable shaft 13 to ensure that the movable door plate 9 can be opened normally. A second arc groove 16 is opened on the top of the mixing barrel 1, and the driving cylinder 10 runs through the second arc groove 16. The second arc groove 16 is provided to facilitate the movement of the driving cylinder 10.

[0028] Working principle:

[0029] When in use, production raw materials are added through the feed hopper 15, and the production raw materials enter the filter cartridge 5. After the addition is completed, the servo motor 6 is started, and the output shaft of the servo motor 6 drives the rotating disk 7 to rotate. The rotating disk 7 drives the fixed column 3 to move inside the first arc groove 2 through the linkage rod 8, so that the filter cartridge 5 rotates forward and reverse continuously, and cooperates with the function of multiple stirring short shafts 14 to continuously stir the raw materials. During the stirring process of the raw materials, the solid raw materials are always in the filter cartridge 5, which avoids a large amount of residue in the passivating agent after production, and greatly reduces the amount of slag discharge;

[0030] After the passivating agent inside the mixing barrel 1 is discharged, the driving cylinder 10 is started, and the piston end of the driving cylinder 10 moves downward with the connecting long rod 11, so that the movable door panel 9 opens and the residue in the filter cartridge 5 is discharged. At the same time, the servo motor 6 is started, and the output shaft of the servo motor 6 rotates with the rotating disk 7, so that the filter cartridge 5 rotates forward and reverse continuously, which is conducive to the removal of the residue.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A passivating agent production device for reducing slag discharge, comprising a stirring barrel (1), characterized in that: A feed pipe is rotatably connected to the top of the mixing barrel (1), a filter cartridge (5) is fixedly connected to the bottom end of the feed pipe, a plurality of mixing short shafts (14) are fixedly connected to the outer surface of the filter cartridge (5), a first arc-shaped groove (2) is provided on the top of the mixing barrel (1), a fixed column (3) is movably arranged inside the first arc-shaped groove (2), the bottom end of the fixed column (3) is fixedly connected to the filter cartridge (5), a first power component for driving the fixed column (3) to move is installed on the outer surface of the mixing barrel (1), a movable door plate (9) is movably connected to the bottom of the filter cartridge (5), and a second power component for driving the movable door plate (9) to rotate is installed on the top of the filter cartridge (5).

2. A passivating agent production device for reducing slag discharge according to claim 1, characterized in that: The first power assembly comprises a first mounting seat fixedly connected to the outer surface of the mixing barrel (1); a servo motor (6) is fixedly connected to the lower surface of the first mounting seat; an output shaft of the servo motor (6) is fixedly connected to a rotating disk (7); a linkage rod (8) is rotatably connected to an eccentric portion of the upper surface of the rotating disk (7); the other end of the linkage rod (8) is rotatably connected to the top end of the fixed column (3).

3. A passivating agent production device for reducing slag discharge according to claim 1, characterized in that: Two limiting plates (4) are fixedly connected to the outer surface of the fixing column (3), and the two limiting plates (4) are respectively located above and below the first arc-shaped groove (2).

4. A passivating agent production device for reducing slag discharge according to claim 1, characterized in that: The second power assembly comprises a second mounting seat fixedly connected to the top of the filter cartridge (5); the upper surface of the second mounting seat is fixedly connected to a driving cylinder (10); the piston end of the driving cylinder (10) is fixedly connected to a connecting rod (11); the outer wall of the movable door plate (9) is fixedly connected to a U-shaped seat (12); the inner wall of the U-shaped seat (12) is slidably connected to a movable shaft (13); and the end of the connecting rod (11) is movably connected to the movable shaft (13).

5. A passivating agent production device for reducing slag discharge according to claim 4, characterized in that: A second arc-shaped groove (16) is provided on the top of the mixing barrel (1), and the driving cylinder (10) passes through the second arc-shaped groove (16).

6. A passivating agent production device for reducing slag discharge according to claim 1, characterized in that: The top of the feed pipe is fixedly connected to a feed hopper (15), and the bottom of the mixing barrel (1) is fixedly connected to a discharge pipe.

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