Paper pulp barrel cleaning structure

Abstract

A paper pulp barrel cleaning structure comprises a pulp barrel body, an inner cavity for containing paper pulp is formed in the pulp barrel body, a spraying assembly is arranged at the bottom of the inner cavity, the spraying assembly is defined by a plurality of spraying pipes, and the spraying pipes are close to the side wall of the inner cavity so as to conduct spraying cleaning on the side wall and the bottom wall of the inner cavity; the bottom of the slurry barrel body is conical, and a discharging opening is formed in the bottom of the inner cavity and located in the lowest position of the conical bottom of the slurry barrel body. The spraying assembly is arranged at the bottom of the inner cavity of the paper pulp barrel, the spraying assembly is defined by the spraying pipes, the spraying pipes are close to the side walls of the inner cavity respectively, the side walls and the bottom wall of the inner cavity can be effectively cleaned, paper pulp attached to the side walls and the bottom wall of the inner cavity of the paper pulp barrel can be thoroughly cleaned, the cleaning effect is improved, and the cleaning efficiency is improved. And in the cleaning process, workers only need to open a water source, the spraying assembly can automatically spray the inner cavity of the paper pulp barrel, the cleaning operation of the paper pulp barrel is simplified, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper tray production, in particular to a pulp barrel cleaning structure. Background Art

[0002] Chinese patent document number CN212223463U disclosed a flipping mechanism of a paper tray forming machine on December 25, 2020, including a power device and a rotating bracket, the lower template is arranged on the rotating bracket, and the power device drives the rotating bracket to rotate relative to the machine tool frame; it is characterized in that: the power device is a servo motor; the rotating bracket includes a rotating shaft and a flipping frame, the flipping frame is arranged on the rotating shaft and rotates relative to the machine tool frame around the axis of the rotating shaft, and the lower template is arranged on the flipping frame; the motor shaft of the servo motor is connected to the rotating shaft to drive the lower template to flip. When the pulp barrel of this paper tray forming machine is cleaned, the pulp on the inner side wall and the inner bottom wall of the pulp barrel is difficult to clean, and it is generally cleaned manually, and the cleaning efficiency is low.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The utility model aims to provide a pulp barrel cleaning structure with simple structure, good cleaning effect, high cleaning efficiency, convenient cleaning and strong practicality, so as to overcome the shortcomings of the prior art.

[0005] A pulp barrel cleaning structure designed for this purpose includes a pulp barrel main body, in which an inner cavity for accommodating pulp is arranged, and is characterized in that a spray assembly is arranged at the bottom of the inner cavity, and the spray assembly is surrounded by a plurality of spray pipes, and each spray pipe is close to the side wall of the inner cavity to spray and clean the side wall and bottom wall of the inner cavity.

[0006] The bottom of the pulp barrel body is conical, and a discharge port is arranged at the bottom of the inner cavity. The discharge port is located at the lowest position of the conical bottom of the pulp barrel body.

[0007] A plurality of spray holes are laterally distributed on both sides of the spray pipe.

[0008] The spray assembly is provided with a water inlet joint connected to a water source, and the water inlet joint, the spray pipe and the spray hole are connected in sequence.

[0009] A sinking platform is arranged at one side of the bottom of the inner cavity, and a discharge port is arranged on the sinking platform.

[0010] A slurry return port is arranged on the side of the slurry barrel body, and a slurry return groove is arranged in the slurry barrel body. The slurry return groove is located on the peripheral side of the inner cavity, and the slurry return port, the slurry return groove and the inner cavity are connected in sequence.

[0011] A slurry return groove is formed between the side wall of the slurry barrel body and the side wall of the inner cavity. The height of the side wall of the slurry barrel body is higher than the height of the side wall of the inner cavity, so that the slurry return groove is connected to the inner cavity.

[0012] A slurry inlet is provided on the side of the slurry bucket body, the slurry inlet communicates with the inner cavity, and a baffle is protrudingly provided on the slurry inlet.

[0013] Several support fixing feet are provided at the bottom of the spray component, and the spray component is supported and fixed on the bottom wall of the inner cavity through the support fixing feet, so that the spray component is suspended on the inner cavity.

[0014] A guiding inclined wall is provided between the bottom wall of the inner cavity and the bottom wall of the sunken platform, and the bottom wall of the inner cavity is connected to the bottom wall of the sunken platform through the guiding inclined wall.

[0015] In the utility model, by arranging a spray component at the bottom of the inner cavity of the pulp bucket, the spray component is formed by enclosing several spray pipes, and each spray pipe is respectively close to the side wall of the inner cavity, so that the side wall and the bottom wall of the inner cavity can be effectively cleaned, the pulp attached to the side wall and the bottom wall of the inner cavity of the pulp bucket can be thoroughly cleaned, the cleaning effect is improved, and when cleaning, the employee only needs to turn on the water source, and the spray component will automatically spray the inner cavity of the pulp bucket, simplifying the cleaning operation of the pulp bucket and improving the cleaning efficiency. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the pulp bucket in the first direction in an embodiment of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall structure of the pulp bucket in the second direction in an embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall structure of the pulp bucket in the third direction in an embodiment of the utility model.

[0019] Figure 4 It is a cross-sectional view of the pulp bucket in an embodiment of the utility model.

[0020] Figure 5 It is a schematic diagram of the overall structure of the spray component in an embodiment of the utility model. Detailed Embodiment

[0021] The utility model will be further described below in conjunction with the drawings and embodiments.

[0022] Refer to Figures 1-5 , this pulp bucket cleaning structure includes a pulp bucket body 1, an inner cavity 2 for accommodating pulp is provided in the pulp bucket body 1, a spray component 3 is provided at the bottom of the inner cavity 2, the spray component 3 is formed by enclosing several spray pipes 4, and each spray pipe 4 is respectively close to the side wall of the inner cavity 2 to spray and clean the side wall and the bottom wall of the inner cavity 2; 4 spray pipes 4 are provided, and the 4 spray pipes 4 enclose a square spray component 3, and the shape of the pulp bucket body 1 is also square, similar to the shape of the spray component 3, and one spray pipe 4 corresponds to one side wall of the inner cavity 2, improving the cleaning effect.

[0023] The bottom of the pulp bucket body 1 is conically arranged. A discharge port 5 is arranged at the bottom of the inner cavity 2, and the discharge port 5 is located at the lowest position of the conical bottom of the pulp bucket body 1. The discharge port 5 is used to discharge pulp and spraying water. Since the discharge port 5 is located at the lowest position, it is conducive to discharging pulp and spraying water. When the pulp bucket does not discharge pulp and spraying water, the discharge port 5 can be blocked with a plug.

[0024] A number of spray holes 6 are linearly distributed horizontally on both sides of the spray pipe 4 respectively, making the water output of the spray pipe 4 more uniform, and then uniformly cleaning the inner cavity 2 of the pulp bucket.

[0025] An inlet joint 7 communicating with the water source is arranged on the spray assembly 3. The inlet joint 7, the spray pipe 4 and the spray holes 6 are connected in sequence. The inlet joint 7 is arranged at one end of one of the spray pipes 4. The spray assembly 3 is in a frame shape, and the inlet joint 7 protrudes out of the outside of the frame shape. The inlet joint 7 is connected to the water source (such as a faucet) through a water pipe.

[0026] A sunken platform 8 is arranged on one side of the bottom of the inner cavity 2, and the discharge port 5 is arranged on the sunken platform 8, so that the pulp and spraying water can be effectively discharged to the discharge port 5.

[0027] A pulp return port 9 is arranged on the side of the pulp bucket body 1. A pulp return groove 10 is suspended in the pulp bucket body 1. The pulp return groove 10 is located on the outer peripheral side of the inner cavity 2. The pulp return port 9, the pulp return groove 10 and the inner cavity 2 are connected in sequence; the pulp in the inner cavity 2 is sucked by the lower template of the paper tray forming machine. When forming the paper tray, some pulp will overflow, and then it will flow to the pulp return port 9 after being filtered by the pulp filter, and then flow into the pulp return groove 10, and then flow back to the inner cavity 2 through the pulp return groove 10, so that the pulp can be reused.

[0028] A pulp return groove 10 is formed between the side wall of the pulp bucket body 1 and the side wall of the inner cavity 2. The height of the side wall of the pulp bucket body 1 is higher than the height of the side wall of the inner cavity 2, so that the pulp return groove 10 communicates with the inner cavity 2. When the pulp in the pulp return groove 10 is higher than the side wall of the inner cavity 2, the pulp will overflow into the inner cavity 2.

[0029] A pulp inlet 11 is arranged on the side of the pulp bucket body 1. The pulp inlet 11 communicates with the inner cavity 2. A baffle 12 protrudes on the pulp inlet 11. The pulp inlet 11 is used to introduce new pulp into the inner cavity 2. The baffle 12 can slow down the speed of the pulp flowing into the inner cavity 2 and prevent the pulp from splashing out of the inner cavity 2. The pulp inlet 11 and the pulp return port 9 are located on the same side of the pulp bucket body 1.

[0030] A number of support fixing feet 13 are arranged at the bottom of the spray assembly 3. The spray assembly 3 is supported and fixed on the bottom wall of the inner cavity 2 through the support fixing feet 13, so that the spray assembly 3 is suspended on the inner cavity 2; specifically, the bottom of the spray pipe 4 is welded to the top of the support fixing feet 13, the bottom of the support fixing feet 13 is welded to the bottom wall of the inner cavity 2, and the spray pipes 4 are welded to each other.

[0031] A guiding inclined wall 14 is arranged between the bottom wall of the inner cavity 2 and the bottom wall of the sunken platform 8. The bottom wall of the inner cavity 2 is connected to the bottom wall of the sunken platform 8 through the guiding inclined wall 14. When the pulp bucket discharges pulp and spray water, under the guidance of the guiding inclined wall 14, the pulp and spray water in the inner cavity 2 smoothly flow onto the sunken platform 8 and then are discharged through the discharge port 5.

[0032] The above is the preferred solution of the present invention, which shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulp barrel cleaning structure, including a pulp barrel main body (1), and an inner cavity (2) for accommodating pulp is arranged in the pulp barrel main body (1), and is characterized in that: A spray component (3) is arranged at the bottom of the inner cavity (2). The spray component (3) is formed by enclosing a plurality of spray pipes (4). Each spray pipe (4) is respectively close to the side wall of the inner cavity (2) to spray and clean the side wall and the bottom wall of the inner cavity (2). A slurry return port (9) is arranged on the side part of the slurry bucket main body (1). A slurry return groove (10) is arranged in the slurry bucket main body (1). The slurry return groove (10) is located on the peripheral side of the inner cavity (2). The slurry return port (9), the slurry return groove (10) and the inner cavity (2) are communicated in sequence.

2. The pulp bucket cleaning structure according to claim 1, wherein: The bottom of the slurry bucket main body (1) is arranged in a conical shape. An outlet (5) is arranged at the bottom of the inner cavity (2). The outlet (5) is located at the lowest position of the conical bottom of the slurry bucket main body (1).

3. The pulp bucket cleaning structure according to claim 1, characterized in that: A plurality of spray holes (6) are respectively distributed horizontally on both sides of the spray pipe (4).

4. The pulp bucket cleaning structure according to claim 3, characterized in that: An inlet joint (7) communicating with a water source is arranged on the spray component (3). The inlet joint (7), the spray pipe (4) and the spray holes (6) are communicated in sequence.

5. The pulp bucket cleaning structure according to claim 2, characterized in that: A sunken platform (8) is arranged on one side of the bottom of the inner cavity (2). The outlet (5) is arranged on the sunken platform (8).

6. The pulp bucket cleaning structure according to claim 1, characterized in that: A slurry return groove (10) is formed between the side wall of the slurry bucket main body (1) and the side wall of the inner cavity (2). The height of the side wall of the slurry bucket main body (1) is higher than the height of the side wall of the inner cavity (2) so that the slurry return groove (10) communicates with the inner cavity (2).

7. The pulp bucket cleaning structure according to claim 1, characterized in that: A slurry inlet (11) is arranged on the side part of the slurry bucket main body (1). The slurry inlet (11) communicates with the inner cavity (2). A baffle (12) protrudes on the slurry inlet (11).

8. The pulp bucket cleaning structure according to claim 1, characterized in that: A plurality of support and fixing feet (13) are arranged at the bottom of the spray component (3). The spray component (3) is supported and fixed on the bottom wall of the inner cavity (2) through the support and fixing feet (13) so that the spray component (3) is suspended on the inner cavity (2).

9. The pulp bucket cleaning structure according to claim 5, characterized in that: A guiding inclined wall (14) is arranged between the bottom wall of the inner cavity (2) and the bottom wall of the sunken platform (8). The bottom wall of the inner cavity (2) is connected to the bottom wall of the sunken platform (8) through the guiding inclined wall (14).

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