Corrosion-resistant mixing equipment for low-voltage formed foil based on solid-liquid mixing capacitor

Abstract

The utility model discloses corrosion-resistant mixing equipment for low-voltage formed foil based on a solid-liquid mixing capacitor, which comprises a bottom plate, a mixing cylinder is arranged above the bottom plate, a liquid storage cylinder is fixedly arranged on the upper surface of the bottom plate, an infusion pump is fixedly arranged on the upper surface of the liquid storage cylinder, the output end of the infusion pump is fixedly communicated with a liquid discharge pipe, and the liquid discharge pipe is fixedly communicated with the liquid discharge pipe. The left end of the liquid discharging pipe penetrates through the mixing barrel and extends into the mixing barrel, and a sealing cover is fixedly mounted at the top end of the mixing barrel. The liquid storage barrel plays a role in storing liquid substances and is matched with the liquid pumping pump, the liquid pumping pipe and the liquid discharging pipe, so that the liquid substances can be slowly and continuously injected into the mixing barrel, and meanwhile, the driving motor is used for driving the stirring rod and the stirring blade plates to rotate, so that the stirring effect is improved. The effect of slowly and continuously stirring and mixing solid substances and liquid substances is achieved, the mixing speed of the solid substances and the liquid substances is increased, and subsequent low-voltage formed foil processing is facilitated.

Description

Technical Field

[0001] This application relates to the technical field of chemical conversion foil production, and particularly to a corrosion-resistant mixing device for low-voltage chemical conversion foil based on solid-liquid hybrid capacitors. Background Technique

[0002] The chemical conversion foil is a product obtained by expanding the surface area of a specially made high-purity aluminum foil through electrochemical or chemical corrosion, and then forming an oxide film on the surface through electro-chemical conversion. The chemical conversion foil can be divided into low-voltage chemical conversion foil, medium-voltage chemical conversion foil, and high-voltage chemical conversion foil according to its voltage magnitude. A high-power DC power supply, namely a special capacitor aluminum foil, is used in the chemical conversion process.

[0003] Currently, low-voltage chemical conversion foil is usually used as the anode foil of solid aluminum electrolytic capacitors. In order to improve the electrostatic capacitance of the chemical conversion foil, elements such as titanium, strontium, and barium and solutions need to be made into a uniformly dispersed colloid by the sol-gel method, and the colloid is coated on the surface of the electrode film, and a high-dielectric film is formed by heat treatment. Therefore, when producing the low-voltage chemical conversion foil of the capacitor, the solid and liquid substances need to be mixed and processed. However, currently, the solid and liquid substances are usually directly injected into the interior of the mixing device, which is likely to cause accumulation at the bottom of the mixing device, thereby affecting the mixing speed of the solid and liquid substances. Therefore, to solve the above problems, we provide a corrosion-resistant mixing device for low-voltage chemical conversion foil based on solid-liquid hybrid capacitors. Utility Model Content

[0004] The purpose of this utility model is to provide a corrosion-resistant mixing device for low-voltage chemical conversion foil based on solid-liquid hybrid capacitors to solve the problems raised in the above background technique.

[0005] The embodiments of this application adopt the following technical solutions:

[0006] A corrosion-resistant mixing device for low-voltage chemical conversion foil based on solid-liquid hybrid capacitors includes a bottom plate. Above the bottom plate is provided a mixing cylinder. The upper surface of the bottom plate is fixedly installed with a liquid storage cylinder. The upper surface of the liquid storage cylinder is fixedly installed with a liquid pumping pump. The output end of the liquid pumping pump is fixedly communicated with a liquid discharge pipe. The left end of the liquid discharge pipe penetrates through the mixing cylinder and extends into the interior of the mixing cylinder. The top end of the mixing cylinder is fixedly installed with a sealing cover. The upper surface of the sealing cover is fixedly installed with a driving motor. The output end of the driving motor is fixedly installed with a stirring rod. The outer surface of the stirring rod is fixedly connected with a plurality of stirring blades. The input end of the liquid pumping pump is fixedly communicated with a liquid suction pipe. The bottom end of the liquid suction pipe penetrates through the liquid storage cylinder and extends into the interior of the liquid storage cylinder. The upper surface of the sealing cover is fixedly communicated with a plurality of feeding pipes. An electric butterfly valve is fixedly communicated with the outer surface of each feeding pipe. The front surface of the mixing cylinder is fixedly installed with a controller.

[0007] Preferably, a discharge pipe is fixedly communicated with the bottom end of the mixing cylinder, and a solenoid valve is fixedly communicated with the outer surface of the discharge pipe.

[0008] Preferably, a liquid injection port is formed in the upper surface of the liquid storage cylinder, and a transparent observation plate is fixedly embedded in the front surface of the liquid storage cylinder.

[0009] Preferably, a plurality of support plates are fixedly connected to the upper surface of the bottom plate, and the upper surface of each support plate is fixedly connected to the bottom surface of the mixing cylinder.

[0010] Preferably, an electric heating rod is fixedly installed on the inner bottom wall of the mixing cylinder, and a corrosion-resistant coating is sprayed on the inner wall of the mixing cylinder.

[0011] Preferably, a plurality of material injection ports are formed in the upper surface of the sealing cover, a bearing is fixedly embedded in the upper surface of the sealing cover, and the outer surface of the stirring rod is fixedly connected to the inner ring of the bearing.

[0012] The above at least one technical solution adopted in the embodiment of the present application can achieve the following beneficial effects:

[0013] The corrosion-resistant mixing equipment for solid-liquid mixed capacitor low-voltage forming foil, through the provided liquid storage cylinder, plays a role in storing liquid substances, and in cooperation with the liquid extraction pump, liquid extraction pipe and drain pipe, can make the liquid substances slowly and continuously injected into the interior of the mixing cylinder. At the same time, the driving motor drives the rotation of the stirring rod and the stirring vane plate, achieving the effect of slowly and continuously stirring and mixing the solid substances and the liquid substances, improving the mixing speed of the solid substances and the liquid substances, and facilitating the subsequent low-voltage forming foil processing and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0015] Figure 1 is: a three-dimensional structural schematic diagram of the front view of the corrosion-resistant mixing equipment for solid-liquid mixed capacitor low-voltage forming foil of the present utility model;

[0016] Figure 2 is: a cross-sectional view of the front view of the corrosion-resistant mixing equipment for solid-liquid mixed capacitor low-voltage forming foil of the present utility model;

[0017] Figure 3 is: a three-dimensional structural schematic diagram of the bottom view of the corrosion-resistant mixing equipment for solid-liquid mixed capacitor low-voltage forming foil of the present utility model;

[0018] Figure 4It is: a three-dimensional structural schematic diagram of the bottom view of the sealing cover in the corrosion-resistant mixing equipment for the low-voltage forming foil of the solid-liquid hybrid capacitor of the present utility model.

[0019] In the figure: 1, bottom plate; 2, mixing cylinder; 3, liquid storage cylinder; 4, liquid extraction pump; 5, drain pipe; 6, sealing cover; 7, drive motor; 8, stirring rod; 9, stirring blade plate; 10, feeding pipe; 11, solenoid valve; 12, discharge pipe; 13, controller; 14, liquid extraction pipe; 15, electric heating rod; 16, liquid injection port; 17, electric butterfly valve; 18, support plate; 19, transparent observation plate; 20, bearing; 21, feeding port; 22, corrosion-resistant coating. Specific implementation manner

[0020] To make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present application.

[0021] The technical solutions provided by the embodiments of the present application will be described in detail below in conjunction with the drawings.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution for a corrosion-resistant mixing equipment for the low-voltage forming foil of the solid-liquid hybrid capacitor:

[0023] A corrosion-resistant mixing equipment for the low-voltage forming foil of the solid-liquid hybrid capacitor includes a bottom plate 1. Above the bottom plate 1 is provided a mixing cylinder 2. On the upper surface of the bottom plate 1 is fixedly installed a liquid storage cylinder 3. On the upper surface of the liquid storage cylinder 3 is fixedly installed a liquid extraction pump 4. The output end of the liquid extraction pump 4 is fixedly communicated with a drain pipe 5. The left end of the drain pipe 5 penetrates through the mixing cylinder 2 and extends into the interior of the mixing cylinder 2. At the top of the mixing cylinder 2 is fixedly installed a sealing cover 6. On the upper surface of the sealing cover 6 is fixedly installed a drive motor 7. The output end of the drive motor 7 is fixedly installed with a stirring rod 8. The outer surface of the stirring rod 8 is fixedly connected with a plurality of stirring blade plates 9. The input end of the liquid extraction pump 4 is fixedly communicated with a liquid extraction pipe 14. The bottom end of the liquid extraction pipe 14 penetrates through the liquid storage cylinder 3 and extends into the interior of the liquid storage cylinder 3. The upper surface of the sealing cover 6 is fixedly communicated with a plurality of feeding pipes 10. An electric butterfly valve 17 is fixedly communicated with the outer surface of each feeding pipe 10. On the front surface of the mixing cylinder 2 is fixedly installed a controller 13; specifically, through the cooperation of the feeding pipe 10 and the electric butterfly valve 17, it can be connected to the feeding equipment of solid substances, and the solid substances will be continuously injected into the interior of the mixing cylinder 2, facilitating its mixing treatment.

[0024] In this embodiment, a discharge pipe 12 is fixedly connected to the bottom end of the mixing cylinder 2, and a solenoid valve 11 is fixedly connected to the outer surface of the discharge pipe 12. A liquid injection port 16 is formed in the upper surface of the liquid storage cylinder 3, and a transparent observation plate 19 is fixedly embedded in the front surface of the liquid storage cylinder 3. Specifically, by opening the solenoid valve 11 and using the discharge pipe 12, the mixed liquid material can be discharged. The liquid injection port 16 is provided to facilitate the injection of liquid substances and avoid inconvenient injection of liquid substances.

[0025] In this embodiment, a plurality of support plates 18 are fixedly connected to the upper surface of the bottom plate 1, and the upper surface of each support plate 18 is fixedly connected to the bottom surface of the mixing cylinder 2. An electric heating rod 15 is fixedly installed on the inner bottom wall of the mixing cylinder 2, and a corrosion-resistant coating 22 is sprayed on the inner wall of the mixing cylinder 2. A plurality of material injection ports 21 are formed in the upper surface of the sealing cover 6, and a bearing 20 is fixedly embedded in the upper surface of the sealing cover 6. The outer surface of the stirring rod 8 is fixedly connected to the inner ring of the bearing 20. Specifically, the support plates 18 can stably support the bottom of the mixing cylinder 2, and the electric heating rod 15 can heat the solid and liquid substances to avoid uneven mixing in cold weather. The bearing 20 will make the stirring rod 8 rotate more stably.

[0026] Working principle: First, inject liquid substances into the liquid storage cylinder 3, then inject solid substances into the mixing cylinder 2, and then start the driving motor 7 to rotate, which can drive the stirring rod 8 and the stirring blade 9 to rotate. At the same time, start the liquid extraction pump 4 to operate, which can extract the liquid substances in the liquid storage cylinder 3 through the liquid extraction pipe 14 and slowly and continuously inject the liquid substances into the mixing cylinder 2. The solid and liquid substances will be slowly and continuously stirred and mixed by the stirring rod 8 and the stirring blade 9. Finally, by opening the solenoid valve 11, the mixed liquid material can be discharged.

[0027] The above are only the embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A corrosion-resistant mixing device for low-pressure formation of foil based on solid-liquid hybrid capacitor, comprising a bottom plate (1), characterized in that: A mixing cylinder (2) is provided above the bottom plate (1), a liquid storage cylinder (3) is fixedly mounted on the upper surface of the bottom plate (1), a liquid pump (4) is fixedly mounted on the upper surface of the liquid storage cylinder (3), an output end of the liquid pump (4) is fixedly connected to a liquid discharge pipe (5), the left end of the liquid discharge pipe (5) passes through the mixing cylinder (2) and extends to the interior of the mixing cylinder (2), a sealing cover (6) is fixedly mounted on the top end of the mixing cylinder (2), a driving motor (7) is fixedly mounted on the upper surface of the sealing cover (6), and the drive motor (7) is fixedly mounted on the upper surface of the sealing cover (6). A stirring rod (8) is fixedly installed at the output end, and a plurality of stirring blades (9) are fixedly connected to the outer surface of the stirring rod (8). A liquid extraction pipe (14) is fixedly connected to the input end of the liquid extraction pump (4), and the bottom end of the liquid extraction pipe (14) passes through the liquid storage cylinder (3) and extends to the interior of the liquid storage cylinder (3). A plurality of injection pipes (10) are fixedly connected to the upper surface of the sealing cover (6), and an electric butterfly valve (17) is fixedly connected to the outer surface of each injection pipe (10). A controller (13) is fixedly installed on the front of the mixing cylinder (2).

2. According to claim 1, a corrosion-resistant mixing device for low-pressure formation of solid-liquid hybrid capacitor foil is characterized by: The bottom end of the mixing barrel (2) is fixedly connected to a discharge pipe (12), and the outer surface of the discharge pipe (12) is fixedly connected to a solenoid valve (11).

3. The corrosion-resistant mixing equipment for low-pressure formation of solid-liquid hybrid capacitor foil according to claim 1, characterized in that: The upper surface of the liquid storage cylinder (3) is provided with a liquid injection port (16), and the front surface of the liquid storage cylinder (3) is fixedly inlaid with a transparent observation plate (19).

4. The corrosion-resistant mixing equipment for low-pressure formation of solid-liquid hybrid capacitor foil according to claim 1, characterized in that: A plurality of support plates (18) are fixedly connected to the upper surface of the bottom plate (1), and the upper surface of each support plate (18) is fixedly connected to the bottom surface of the mixing cylinder (2).

5. The corrosion-resistant mixing equipment for low-pressure formation of foil based on solid-liquid hybrid capacitor according to claim 1 is characterized by: An electric heating rod (15) is fixedly mounted on the inner bottom wall of the mixing cylinder (2), and a corrosion-resistant coating (22) is sprayed on the inner wall of the mixing cylinder (2).

6. The corrosion-resistant mixing equipment for low-pressure formation of solid-liquid hybrid capacitor foil according to claim 1, characterized in that: The upper surface of the sealing cover (6) is provided with a plurality of injection ports (21), a bearing (20) is fixedly embedded in the upper surface of the sealing cover (6), and the outer surface of the stirring rod (8) is fixedly connected to the inner ring of the bearing (20).

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