Pulper capable of degrading plant fibers of paper for daily use

Abstract

The utility model discloses a pulper capable of degrading plant fibers of paper for daily use, which comprises a pulper and is characterized in that an inner cylinder is mounted inside the pulper, a screen is mounted on the side surface of the inner cylinder, a coarse material feed opening is fixedly connected below the inner cylinder, a fine material feed opening is fixedly connected below the pulper, a top cover is fixedly connected above the pulper, and a plurality of screw holes are formed in the top cover. A servo motor is mounted above the top cover; the screen installed on the side face of the inner barrel plays a key role, along with continuous stirring and crushing of raw materials in the pulper, fibers with small particles can penetrate through holes of the screen through the screening effect of the screen, finally fall into a fine material discharging opening below the pulper and are ready to enter the subsequent papermaking process, and the production efficiency is improved. Fibers with larger particles are intercepted by the screen, so that the problems that the larger particles and the smaller particles are inconvenient to distinguish and discharge and are easy to mix together in the conventional pulper are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulping equipment, in particular to a pulping machine for degradable plant fibers of household paper. Background Art

[0002] The existing pulpers are not convenient for distinguishing and feeding larger and smaller particles, and they are easily mixed together. The feeding system of the pulper is also a key factor affecting the particle differentiation effect. The feeding system often cannot effectively separate the screened particles, resulting in larger and smaller particles being mixed together and difficult to distinguish. Utility Model Content

[0003] The utility model aims to provide a pulper for degradable plant fibers for household paper in order to solve the problem that the existing pulper is inconvenient for distinguishing and discharging larger and smaller particles and they are easily mixed together.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulper for degradable plant fibers of household paper, comprising: a pulper, characterized in that an inner cylinder is installed inside the pulper, a screen is installed on the side of the inner cylinder, a coarse material discharge port is fixedly connected to the bottom of the inner cylinder, a fine material discharge port is fixedly connected to the bottom of the pulper, a top cover is fixedly connected to the top of the pulper, a servo motor is installed above the top cover, a rotating rod is provided below the top cover, a stirring blade is fixedly connected to one side of the rotating rod, a through hole is opened on one side of the stirring blade, and a crushing blade is fixedly connected to the other end of the side of the rotating rod.

[0005] As a further solution of the utility model: a feeding port is fixedly connected above the top cover, a water tank is fixedly connected to the other end above the top cover, a water level window is fixedly connected to the side of the water tank, and a water tank cover is installed above the water tank.

[0006] As a further solution of the utility model: a fixing block is fixedly connected to one side of the pulper, a supporting column is fixedly connected below the fixing block, and an anti-skid rubber pad is fixedly connected below the supporting column.

[0007] As a further solution of the utility model: one side of the pulper is electrically connected to a control panel.

[0008] As a further solution of the utility model: a cavity is provided between the pulper and the inner cylinder, the servo motor is connected to the rotating rod, the stirring blades, the through holes and the crushing blades are provided in multiple groups, and the through holes are long strips.

[0009] As a further solution of the utility model: the feed port passes through the top cover, and a water outlet is installed below the top cover and connected to the water tank.

[0010] As a further solution of the utility model: the fixing blocks, the supporting columns and the anti-slip rubber pads are all provided in four groups, which are symmetrically arranged around the side of the pulper.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, the screen installed on the side of the inner cylinder plays a key role. As the raw materials are continuously stirred and crushed in the pulper, the fibers of smaller particles will pass through the pores of the screen through the screening effect of the screen and finally fall into the fine material discharge port below the pulper, ready to enter the subsequent papermaking process, while the fibers of larger particles are retained by the screen, thereby improving the problem that the existing pulper is not convenient for distinguishing and discharging larger and smaller particles and is easy to mix them together. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a pulper for degradable plant fibers for household paper according to the utility model;

[0014] Figure 2 It is a schematic diagram of the structure below a pulping machine for degradable plant fibers for household paper according to the utility model;

[0015] Figure 3 It is a schematic diagram of the structure inside a pulper for degradable plant fibers for household paper according to the utility model;

[0016] Figure 4 The utility model is a schematic diagram of the side section structure of an inner cylinder in a pulper for degradable plant fibers of household paper.

[0017] In the figure: 1. Pulper; 2. Inner cylinder; 3. Screen; 4. Discharge port for coarse material; 5. Discharge port for fine material; 6. Top cover; 7. Servo motor; 8. Rotating rod; 9. Stirring blade; 10. Through hole; 11. Crushing blade; 12. Feeding port; 13. Water tank; 14. Water level window; 15. Water tank cover; 16. Fixing block; 17. Support column; 18. Anti-slip rubber pad; 19. Control panel. DETAILED DESCRIPTION

[0018] 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.

[0019] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0020] Reference Figures 1 to 4In the embodiment of the utility model, a pulper for degradable plant fiber of household paper comprises: a pulper 1, characterized in that an inner cylinder 2 is installed inside the pulper 1, a screen 3 is installed on the side of the inner cylinder 2, a coarse material discharge port 4 is fixedly connected to the bottom of the inner cylinder 2, a fine material discharge port 5 is fixedly connected to the bottom of the pulper 1, a top cover 6 is fixedly connected to the top of the pulper 1, a servo motor 7 is installed above the top cover 6, a rotating rod 8 is provided below the top cover 6, a stirring blade 9 is fixedly connected to one side of the rotating rod 8, a through hole 10 is opened on one side of the stirring blade 9, a crushing blade 11 is fixedly connected to the other end of the side of the rotating rod 8, a cavity is provided between the pulper 1 and the inner cylinder 2, the servo motor 7 is connected to the rotating rod 8, the stirring blade 9, the through hole 10 and the crushing blade 11 are all provided in multiple groups, and the through hole 10 is long strip-shaped, the servo motor 7 is started, it drives the rotating rod 8 to start rotating, and the stirring blade 9 on the rotating rod 8 stirs the raw material with the rotation , so that the raw materials are evenly distributed in the inner cylinder 2 and fully mixed with the water added subsequently. At the same time, the design of the stirring blades 9 can effectively prevent the raw materials from agglomerating or clogging during the pulping process. While stirring, the crushing blades 11 also rotate with the rotating rod 8. These blades are sharp and reasonably designed, and can efficiently cut, tear and crush the raw materials into smaller particles. The synergistic effect of the crushing blades 11 and the stirring blades 9 ensures the rapid and uniform crushing of the raw materials. The screen 3 installed on the side of the inner cylinder 2 plays a key role. As the raw materials are continuously stirred and crushed in the pulper 1, the fibers of the smaller particles will pass through the pores of the screen 3 through the screening effect of the screen 3, and finally fall into the fine material discharge port 5 below the pulper 1, ready to enter the subsequent papermaking process, while the fibers of the larger particles are intercepted by the screen 3 and continue to be pulped in the inner cylinder 2 until they reach a suitable particle size.

[0021] Reference Figure 3 A feeding port 12 is fixedly connected to the top of the top cover 6, a water tank 13 is fixedly connected to the other end above the top cover 6, a water level window 14 is fixedly connected to the side of the water tank 13, a water tank cover 15 is installed above the water tank 13, the feeding port 12 passes through the top cover 6, a water outlet is installed below the top cover 6 and connected to the water tank 13, the plant fiber raw material is put into the pulper 1 through the feeding port 12 on the top cover 6, during the pulping process, the moisture and additives in the raw material are connected to the water tank 13 through the water outlet below the top cover 6, so as to be evenly sprayed onto the raw material, the water level window 14 on the side of the water tank 13 is convenient for the operator to observe the water level, so as to ensure that the amount of water in the pulping process is appropriate.

[0022] Reference Figure 2A fixed block 16 is fixedly connected to one side of the pulper 1, a support column 17 is fixedly connected below the fixed block 16, and an anti-skid rubber pad 18 is fixedly connected below the support column 17. There are four groups of fixed blocks 16, support columns 17 and anti-skid rubber pads 18, which are symmetrically arranged around the side of the pulper 1. The pulper 1 is supported and fixed by the fixed block 16, the support column 17 and the anti-skid rubber pad 18, thereby ensuring its stability and safety during operation.

[0023] Reference Figure 2 A control panel 19 is electrically connected to one side of the pulper 1 .

[0024] The working principle of the utility model is: first, the plant fiber raw material is put into the pulper 1 through the feeding port 12 on the top cover 6. At this time, the raw material will fall into the inner cylinder 2 and be ready for pulping. Then, the servo motor 7 is started, which drives the rotating rod 8 to start rotating. The stirring blades 9 on the rotating rod 8 stir the raw material as it rotates, so that the raw material is evenly distributed in the inner cylinder 2 and is fully mixed with the water added subsequently. At the same time, the design of the stirring blades 9 can effectively prevent the raw material from agglomerating or clogging during the pulping process. While stirring, the crushing blades 11 also rotate with the rotating rod 8. These blades are sharp and reasonably designed, and can efficiently cut, tear and crush the raw materials into smaller particles. The synergistic effect of the crushing blades 11 and the stirring blades 9 ensures the rapid and uniform crushing of the raw materials. During the pulping process, the moisture and additives in the raw materials are connected to the water tank 13 through the water outlet under the top cover 6, so as to be evenly sprayed onto the raw materials. The water level window 14 on the side of the water tank 13 is convenient for operators. Observe the water level to ensure that the amount of water during the pulping process is appropriate. The screen 3 installed on the side of the inner cylinder 2 plays a key role. As the raw materials are continuously stirred and crushed in the pulper 1, the fibers of smaller particles will pass through the pores of the screen 3 through the screening effect of the screen 3, and finally fall into the fine material discharge port 5 below the pulper 1, ready to enter the subsequent papermaking process, while the fibers of larger particles are intercepted by the screen 3 and continue to be pulped in the inner cylinder 2 until they reach a suitable particle size. It is worth mentioning that the design of the long strip through hole 10 opened on the stirring blade 9 not only increases the stirring effect of the stirring blade 9, but also helps the fibers of smaller particles to pass smoothly, further improving the stirring efficiency. When the pulping process is completed, the coarse material discharge port 4 is mainly used to discharge fibers of larger particles, while the fine material discharge port 5 is used to collect fibers of smaller particles. In addition, the pulper 1 is supported and fixed by the fixing block 16, the support column 17 and the anti-slip rubber pad 18 to ensure its stability and safety during operation.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pulper for degradable plant fibers for household paper, comprising: A pulper (1), characterized in that an inner cylinder (2) is installed inside the pulper (1), a screen (3) is installed on the side of the inner cylinder (2), a coarse material discharge port (4) is fixedly connected to the bottom of the inner cylinder (2), a fine material discharge port (5) is fixedly connected to the bottom of the pulper (1), a top cover (6) is fixedly connected to the top of the pulper (1), a servo motor (7) is installed above the top cover (6), a rotating rod (8) is provided below the top cover (6), a stirring blade (9) is fixedly connected to one side of the rotating rod (8), a through hole (10) is opened on one side of the stirring blade (9), and a crushing blade (11) is fixedly connected to the other end of the side of the rotating rod (8).

2. A pulper for degradable plant fibers for household paper according to claim 1, characterized in that: A loading port (12) is fixedly connected above the top cover (6), a water tank (13) is fixedly connected to the other end above the top cover (6), a water level window (14) is fixedly connected to the side of the water tank (13), and a water tank cover (15) is installed above the water tank (13).

3. The pulper for degradable plant fibers for household paper according to claim 1, characterized in that: A fixed block (16) is fixedly connected to one side of the pulper (1), a support column (17) is fixedly connected below the fixed block (16), and an anti-slip rubber pad (18) is fixedly connected below the support column (17).

4. The pulper for degradable plant fibers for household paper according to claim 1, characterized in that: One side of the pulper (1) is electrically connected to a control panel (19).

5. The pulper for degradable plant fibers for household paper according to claim 1, characterized in that: A cavity is provided between the pulper (1) and the inner cylinder (2); the servo motor (7) is connected to the rotating rod (8); the stirring blades (9), the through holes (10) and the crushing blades (11) are provided in multiple groups, and the through holes (10) are in the shape of long strips.

6. The pulper for degradable plant fibers for household paper according to claim 2, characterized in that: The feed port (12) passes through the top cover (6), and a water outlet is installed below the top cover (6) and connected to the water tank (13).

7. The pulper for degradable plant fibers for household paper according to claim 3, characterized in that: The fixing blocks (16), the supporting columns (17) and the anti-slip rubber pads (18) are all provided in four groups, and are symmetrically arranged around the side of the pulper (1).

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