Dissolving tank for corrugated paper processing

Abstract

The utility model discloses a dissolving tank for corrugated paper processing, which comprises an outer tank body and an inner tank body, the inner tank body is welded inside the outer tank body, a tank cover is arranged at the top of the outer tank body, a filtering mechanism is arranged at the bottom of the outer tank body, a stirring mechanism is arranged on the tank cover, and the filtering mechanism comprises a fixed cover, a liquid discharge pipe, a liquid inlet pipe and a filtering box. The fixed cover is fixedly connected to the bottom inside the inner tank body, the liquid discharge pipe is fixedly connected to the bottom of the outer tank body, one end of the liquid discharge pipe is communicated with the fixed cover, one end of the liquid inlet pipe is communicated with the liquid discharge pipe, the other end of the liquid inlet pipe is communicated with the filter box, the filter box is arranged below the outer tank body, and the bottom of the liquid discharge pipe is fixedly connected with a driving motor; the output end of the driving motor is fixedly connected with a rotating shaft, the rotating shaft is arranged in the liquid discharging pipe, and the top of the rotating shaft is fixedly connected with a rotating cover, the dissolving tank for corrugated paper processing can filter a solution, reduce the content of impurities in the solution and improve the purity of the solution, and then the quality of a finished corrugated paper product is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paper processing, and particularly relates to a dissolving tank for corrugated paper processing. Background Technique

[0002] Corrugated paper is a plate-shaped object formed by bonding a facing paper and a corrugated paper in a waveform processed by a corrugating roll. In the production and processing of corrugated paper, auxiliary materials such as stone powder are required. These auxiliary materials usually need to be dissolved before use to ensure their uniformity and stability in subsequent processes. As a special equipment for dissolving auxiliary materials, the dissolving tank plays an important role in corrugated paper processing.

[0003] At present, when traditional dissolving tanks are in use, after auxiliary materials such as stone powder are dissolved in the dissolving tank, there will be some fine undissolved impurities. These impurities affect the purity and quality of the solution. If directly mixed into the paper machine, it will affect the finished product quality of corrugated paper. Therefore, the above technical problems need to be solved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a dissolving tank for corrugated paper processing to solve the technical problems raised in the background technique.

[0005] To achieve the above purpose, the specific technical solution of the utility model is as follows: A dissolving tank for corrugated paper processing includes an outer tank body and an inner tank body. The inner tank body is welded inside the outer tank body. A tank cover is installed on the top of the outer tank body. A filtering mechanism is installed at the bottom of the outer tank body. A stirring mechanism is installed on the tank cover. The filtering mechanism includes a fixed cover, a drain pipe, a liquid inlet pipe and a filtering box. The fixed cover is fixedly connected to the bottom inside the inner tank body. The drain pipe is fixedly connected to the bottom of the outer tank body, and one end of the drain pipe communicates with the fixed cover. One end of the liquid inlet pipe communicates with the drain pipe, and the other end communicates with the filtering box. The filtering box is arranged below the outer tank body.

[0006] Preferably, a driving motor is fixedly connected to the bottom of the drain pipe. The output end of the driving motor is fixedly connected to a rotating shaft. The rotating shaft is arranged inside the drain pipe, and the top of the rotating shaft is fixedly connected to a rotating cover. The rotating cover is rotatably connected inside the fixed cover.

[0007] Preferably, three uniformly distributed first through grooves are formed on the surface of the fixed cover, and three uniformly distributed second through grooves are formed on the surface of the rotating cover.

[0008] Preferably, a first partition board and a second partition board are respectively fixedly connected to the inner parts of both ends of the filtering box. A liquid outlet pipe is communicated with the inside of one end of the filtering box. The first partition board is arranged close to the liquid inlet pipe, and the second partition board is arranged close to the liquid outlet pipe.

[0009] Preferably, a primary filter plate is fixedly connected between the first partition plate and the inner side wall of the filter tank, and a fine filter plate is fixedly connected between the second partition plate and the inner bottom wall of the filter tank.

[0010] Preferably, the stirring mechanism includes a reduction motor and a stirring paddle. The reduction motor is fixedly connected to the middle of the top of the tank cover. The stirring paddle is arranged inside the inner tank, and one end of the stirring paddle is connected to the output end of the reduction motor.

[0011] Preferably, a feeding pipe and a water injection pipe are fixedly connected to the top of the tank cover, and a temperature sensor and a water level sensor are fixedly connected to the top of the tank cover.

[0012] Preferably, a heat insulation layer is filled between the inner tank and the outer tank. An electromagnetic heating wire is fixedly connected inside the heat insulation layer, and the electromagnetic heating wire is arranged around the inner tank.

[0013] A dissolving tank for corrugated paper processing of the present invention has the following advantages: The dissolving tank for corrugated paper processing can filter the solution through the setting of the filtering mechanism, reduce the impurity content in the solution, improve the purity of the solution, and thus ensure the quality of the corrugated paper finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the structure of the inner tank of the present invention;

[0017] Figure 3 It is a schematic diagram of the structure of the drain pipe of the present invention;

[0018] Figure 4 It is a schematic diagram of the structure of the fixing cover of the present invention;

[0019] Figure 5 It is a schematic diagram of the structure of the filter tank of the present invention.

[0020] Description of the reference numerals in the figure: 1. Outer tank body; 2. Tank cover; 3. Filter box; 4. Reduction motor; 5. Feeding pipe; 6. Water injection pipe; 7. Temperature sensor; 8. Water level sensor; 9. Inner tank body; 10. Stirring paddle; 11. Heat insulation layer; 12. Electromagnetic heating wire; 13. Fixed cover; 14. Rotating cover; 15. Drain pipe; 16. Liquid inlet pipe; 17. Driving motor; 18. Rotating shaft; 19. First through groove; 20. Second through groove; 21. Liquid outlet pipe; 22. First partition board; 23. Second partition board; 24. Primary filter plate; 25. Fine filter plate. Detailed implementation manners

[0021] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and the description are considered to be exemplary in nature and not restrictive.

[0022] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "length", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of 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. Therefore, it cannot be understood as a limitation to the embodiments of the present invention.

[0023] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0024] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific situations.

[0025] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] To better understand the purpose, structure, and function of the present utility model, the following further describes in detail a dissolving tank for corrugated paper processing according to the present utility model with reference to the accompanying drawings.

[0027] As Figures 1-5 shown, a dissolving tank for corrugated paper processing according to the present utility model includes an outer tank body 1 and an inner tank body 9. The inner tank body 9 is welded inside the outer tank body 1. A tank cover 2 is installed at the top of the outer tank body 1, a filtering mechanism is installed at the bottom of the outer tank body 1, and a stirring mechanism is installed on the tank cover 2. The filtering mechanism includes a fixed cover 13, a drain pipe 15, a liquid inlet pipe 16, and a filtering box 3. The fixed cover 13 is fixedly connected to the bottom inside the inner tank body 9. The drain pipe 15 is fixedly connected to the bottom of the outer tank body 1, and one end of the drain pipe 15 communicates with the fixed cover 13. One end of the liquid inlet pipe 16 communicates with the drain pipe 15, and the other end communicates with the filtering box 3. The filtering box 3 is arranged below the outer tank body 1.

[0028] A driving motor 17 is fixedly connected to the bottom of the drain pipe 15. The output end of the driving motor 17 is fixedly connected to a rotating shaft 18. The rotating shaft 18 is arranged inside the drain pipe 15, and a rotating cover 14 is fixedly connected to the top of the rotating shaft 18. The rotating cover 14 is rotatably connected to the inside of the fixed cover 13.

[0029] Three evenly distributed first through grooves 19 are formed on the surface of the fixed cover 13, and three evenly distributed second through grooves 20 are formed on the surface of the rotating cover 14. When the driving motor 17 drives the rotating shaft 18 to rotate, the rotating cover 14 can rotate inside the fixed cover 13. When the first through groove 19 communicates with the second through groove 20, the solution can be discharged into the drain pipe 15, and when the first through groove 19 and the second through groove 20 are not in communication, the solution remains in the inner tank body 9. This structure replaces the traditional pipeline valve to prevent the small particles in the solution from blocking the valve and causing the solution to be unable to be discharged.

[0030] First partitions 22 and second partitions 23 are respectively fixedly connected to the inner parts of both ends of the filtering box 3. A liquid outlet pipe 21 communicates with the inside of one end of the filtering box 3. The first partition 22 is arranged close to the liquid inlet pipe 16, and the second partition 23 is arranged close to the liquid outlet pipe 21. The space design inside the filtering box 3 can ensure that impurities can be fully intercepted.

[0031] A primary filter plate 24 is fixedly connected between the first partition plate 22 and the inner side wall of the filtration tank 3, and a fine filter plate 25 is fixedly connected between the second partition plate 23 and the inner bottom wall of the filtration tank 3. The primary filter plate 24 realizes the primary filtration of the solution, intercepting larger particulate impurities, and the fine filter plate 25 realizes the secondary filtration to filter finer particulate impurities.

[0032] The stirring mechanism includes a reduction motor 4 and a stirring paddle 10. The reduction motor 4 is fixedly connected to the middle of the top of the tank cover 2. The stirring paddle 10 is arranged inside the inner tank body 9, and one end of the stirring paddle 10 is connected to the output end of the reduction motor 4. After the reduction motor 4 is started, it can drive the stirring paddle 10 to rotate, stirring the solution in the inner tank body 9 to achieve uniform mixing of the filler and ensure sufficient flow of the filler.

[0033] A feed pipe 5 and a water injection pipe 6 are fixedly connected to the top of the tank cover 2, and a temperature sensor 7 and a water level sensor 8 are fixedly connected to the top of the tank cover 2. The feed pipe 5 is used to add fillers such as stone powder into the inner tank body 9, the water injection pipe 6 is used to inject water into the inner tank body 9, and a solenoid valve is installed on the outer side of the water injection pipe 6. The solenoid valve is electrically connected to the water level sensor 8 to control the opening and closing of the water injection pipe 6. The temperature sensor 7 is used to monitor the temperature of the solution in the inner tank body 9 in real time to ensure that the solution is dissolved at an appropriate temperature.

[0034] A heat preservation layer 11 is filled between the inner tank body 9 and the outer tank body 1. An electromagnetic heating wire 12 is fixedly connected inside the heat preservation layer 11. The electromagnetic heating wire 12 is arranged around the inner tank body 9. The heat preservation layer 11 is used to reduce the heat dissipation in the inner tank body 9 and improve the heating efficiency. The electromagnetic heating wire 12 is used to heat the inner tank body 9, heating and cooking the solution to improve the dissolution efficiency.

[0035] The working principle of the dissolution tank for corrugated paper processing: Fillers such as stone powder are injected into the inner tank body 9 through the feed pipe 5, and then the water injection pipe 6 is connected to an external water pipe to inject water into the inner tank body 9. The water level is monitored by the water level sensor 8. After reaching the specified water level, the solenoid valve on the water injection pipe 6 closes to stop water injection. Subsequently, the reduction motor 4 and the electromagnetic heating wire 12 are powered on and started. The reduction motor 4 drives the stirring paddle 10 to stir and mix the filler solution, and the electromagnetic heating wire 12 heats the solution to improve the dissolution efficiency of the filler. During this period, the temperature sensor 7 monitors the solution temperature. After stirring is completed, the drive motor 17 is started, and the rotating cover 14 is driven to rotate through the rotating shaft 18, so that the first through groove 19 and the second through groove 20 are connected. The solution enters the drain pipe 15 and then enters the filtration tank 3 from the inlet pipe 16. At this time, the solution is first filtered by the primary filter plate 24 to screen out larger particulate impurities, and then the solution is filtered by the fine filter plate 25 to screen out finer particulate impurities. Subsequently, the solution is extracted by the outlet pipe 21 and added to subsequent processing equipment.

[0036] It can be understood that the present utility model is described through some embodiments. Those skilled in the art will know that without departing from the spirit and scope of the present utility model, various changes or equivalent substitutions can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A dissolving tank for corrugated paper processing, comprising an outer tank body (1) and an inner tank body (9), characterized in that: The inner tank body (9) is welded inside the outer tank body (1). A tank cover (2) is installed at the top of the outer tank body (1). A filtering mechanism is installed at the bottom of the outer tank body (1). A stirring mechanism is installed on the tank cover (2). The filtering mechanism includes a fixed cover (13), a drain pipe (15), a liquid inlet pipe (16) and a filtering box (3). The fixed cover (13) is fixedly connected to the bottom inside the inner tank body (9). The drain pipe (15) is fixedly connected to the bottom of the outer tank body (1), and one end of the drain pipe (15) communicates with the fixed cover (13). One end of the liquid inlet pipe (16) communicates with the drain pipe (15), and the other end communicates with the filtering box (3). The filtering box (3) is arranged below the outer tank body (1).

2. The dissolving tank for corrugated paper processing according to claim 1, wherein: A driving motor (17) is fixedly connected to the bottom of the drain pipe (15). The output end of the driving motor (17) is fixedly connected to a rotating shaft (18). The rotating shaft (18) is arranged inside the drain pipe (15), and the top of the rotating shaft (18) is fixedly connected to a rotating cover (14). The rotating cover (14) is rotatably connected to the inside of the fixed cover (13).

3. A dissolving tank for corrugated paper processing according to claim 2, characterized in that: Three uniformly distributed first through slots (19) are formed on the surface of the fixed cover (13). Three uniformly distributed second through slots (20) are formed on the surface of the rotating cover (14).

4. A dissolving tank for corrugated paper processing according to claim 1, characterized in that: A first partition plate (22) and a second partition plate (23) are respectively fixedly connected to the inner parts at both ends of the filtering box (3). A liquid outlet pipe (21) communicates with the inside of one end of the filtering box (3). The first partition plate (22) is arranged close to the liquid inlet pipe (16). The second partition plate (23) is arranged close to the liquid outlet pipe (21).

5. The dissolving tank for corrugated paper processing according to claim 4, wherein: A primary filter plate (24) is fixedly connected between the first partition plate (22) and the inner side wall of the filtering box (3). A fine filter plate (25) is fixedly connected between the second partition plate (23) and the inner bottom wall of the filtering box (3).

6. The dissolving tank for corrugated paper processing according to claim 1, wherein: The stirring mechanism includes a reduction motor (4) and a stirring paddle (10). The reduction motor (4) is fixedly connected to the middle of the top of the tank cover (2). The stirring paddle (10) is arranged inside the inner tank body (9), and one end of the stirring paddle (10) is connected to the output end of the reduction motor (4).

7. A dissolving tank for corrugated paper processing according to claim 1, characterized in that: A feeding pipe (5) and a water injection pipe (6) are fixedly connected to the top of the tank cover (2). A temperature sensor (7) and a water level sensor (8) are fixedly connected to the top of the tank cover (2).

8. A dissolving tank for corrugated paper processing according to claim 1, characterized in that: A heat preservation layer (11) is filled between the inner tank body (9) and the outer tank body (1). An electromagnetic heating wire (12) is fixedly connected inside the heat preservation layer (11). The electromagnetic heating wire (12) is arranged around the inner tank body (9).

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