Molded pulp gas-water separator

Abstract

The utility model discloses a paper pulp molding gas-water separator, which comprises a main body cylinder and exhaust pipes, the exhaust pipes are communicated with the top wall of the main body cylinder and are uniformly arranged in a plurality of groups, the side of the top wall of the main body cylinder is provided with a primary wringing assembly, the main body cylinder is internally provided with a conveying wringing assembly, and the bottom wall of the main body cylinder is provided with a water outlet. The utility model belongs to the technical field of paper pulp molding gas-water separation equipment, and particularly relates to a paper pulp molding gas-water separator, which can play a role in primary water squeezing by arranging a primary water squeezing assembly in a combined manner, and can play a role in secondary water squeezing by arranging a conveying water squeezing assembly. And meanwhile, the effect of conveying solid materials can be achieved in the secondary wringing process.

Description

Technical Field

[0001] The utility model belongs to the technical field of pulp molding gas-water separation equipment, in particular to a pulp molding gas-water separator. Background Art

[0002] Pulp molding is a three-dimensional papermaking technology. It uses waste paper as raw material, shaping paper products into specific shapes using specialized molds on a molding machine. It offers numerous advantages, including the widespread availability of waste paper; environmentally friendly production; recyclable and reusable; compact size, stackability, and ease of transportation. The pulp molding process requires both water-gas separation and solid-liquid separation.

[0003] The existing pulp molding water-gas separator often does not completely separate the solid and liquid during operation, and is unable to automatically transfer the separated solid materials, causing inconvenience to the staff. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing pulp molding water-gas separator has incomplete solid-liquid separation, low automation level and cannot automatically transmit the separated solid materials.

[0005] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows:

[0006] A pulp molding air-water separator comprises a main body tube and an exhaust pipe. The exhaust pipe is connected to the top wall of the main body tube and is evenly arranged in several groups. A primary water squeezing component is provided on the side of the top wall of the main body tube, a transmission water squeezing component is provided in the main body tube, and a water outlet is provided on the bottom wall of the main body tube.

[0007] Preferably, the primary water squeezing component includes a water squeezing bin, a rotating plate is connected to the center of the inner wall of the water squeezing bin through a bearing, the outer wall of the water squeezing bin is fixedly connected to the motor seat, the motor is fixedly connected to the motor seat, and the output end of the motor is fixedly connected to the rotating shaft of the rotating plate.

[0008] Preferably, the one-time water squeezing assembly further comprises an L-shaped fixing plate, which is symmetrically fixed to the outer side wall of the other side of the water squeezing bin. An extrusion rod is provided on the L-shaped fixing plate, which passes through the side wall of the water squeezing bin, and the end of the extrusion rod is fixed to the extrusion plate.

[0009] Preferably, the water-transmitting and squeezing assembly includes a threaded auger, one end of the threaded auger is connected to the inner wall of the main tube through a bearing, one end of the main tube is open, the opening of the main tube is fixedly connected to the mounting frame, the mounting frame is fixedly connected to the motor frame, the motor 2 is fixedly connected to the motor frame, the output end of the motor 2 passes through the mounting frame and is connected to the mounting frame through a bearing, and the output end of the motor 2 is fixedly connected to the other end of the threaded auger.

[0010] Preferably, a filter screen is provided on the inner wall of the main body tube at the water outlet, and the inner wall of the main body tube is arranged in a slope with the lower part of the slope located at the water outlet.

[0011] Preferably, it also includes a support seat, which is evenly arranged at the bottom of the main tube.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] By combining and setting up a primary water squeezing component, it can play the role of preliminary water squeezing, and by setting up a conveying water squeezing component, it can play the role of secondary water squeezing. At the same time, it can also play the role of conveying solid materials during the secondary water squeezing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a pulp molding gas-water separator proposed in the utility model;

[0015] Figure 2 This is a schematic cross-sectional view of a gas-water separator for pulp molding proposed in the present invention;

[0016] Figure 3 This is a schematic cross-sectional view of a pulp molding gas-water separator from another perspective proposed by the present invention;

[0017] Figure 4 This is a schematic cross-sectional structure diagram of a pulp molding gas-water separator proposed by the utility model from a third viewing angle.

[0018] Among them, 1. Main tube, 2. Exhaust pipe, 3. Water squeezing assembly, 4. Transmission water squeezing assembly, 5. Water outlet, 6. Water squeezing bin, 7. Turn plate, 8. Motor seat, 9. Motor, 10. L-shaped fixing plate, 11. Squeezing rod, 12. Squeezing plate, 13. Threaded auger, 14. Mounting frame, 15. Motor frame, 16. Motor 2, 17. Filter, 18. Support seat. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] like Figure 1As shown, a pulp molding air-water separator includes a main body tube 1 and an exhaust pipe 2. The exhaust pipe 2 is connected to the top wall of the main body tube 1 and is evenly arranged in several groups. A primary water squeezing component 3 is provided on the side of the top wall of the main body tube 1, a transmission water squeezing component 4 is provided in the main body tube 1, and a water outlet 5 is provided on the bottom wall of the main body tube 1.

[0021] like Figure 1-2 As shown, the one-time water squeezing component 3 includes a water squeezing bin 6, and a rotating plate 7 is connected to the center position of the inner wall of the water squeezing bin 6 through a bearing. The outer wall of the water squeezing bin 6 is fixedly connected to a motor base 8, and a motor 9 is fixedly connected to the motor base 8. The output end of the motor 9 is fixedly connected to the rotating shaft of the rotating plate 7. The one-time water squeezing component 3 also includes an L-shaped fixing plate 10, which is symmetrically fixed to the outer wall of the other side of the water squeezing bin 6. A squeezing rod 11 is provided on the L-shaped fixing plate 10, which penetrates the side wall of the water squeezing bin 6, and the end of the squeezing rod 11 is fixedly connected to the squeezing plate 12.

[0022] like Figure 1 、 3 -4, the water-squeezing assembly 4 includes a threaded auger 13, one end of which is connected to the inner wall of the main tube 1 through a bearing. One end of the main tube 1 is open, and the opening of the main tube 1 is fixedly connected to a mounting frame 14. A motor frame 15 is fixed to the mounting frame 14, and a second motor 16 is fixed to the motor frame 15. The output end of the second motor 16 passes through the mounting frame 14 and is connected to the mounting frame 14 through a bearing. The output end of the second motor 16 is fixedly connected to the other end of the threaded auger 13.

[0023] like Figure 1 、 4 As shown, a filter screen 17 is provided on the inner wall of the main body tube 1 at the water outlet 5 for filtering. The inner wall of the main body tube 1 is arranged in a slope and the lower part of the slope is located at the water outlet 5 for easy water discharge.

[0024] like Figure 1 、 3 As shown, it also includes a support seat 18, which is evenly arranged at the bottom of the main tube 1.

[0025] When in use, first start the motor 9, which drives the rotating plate 7 to be set horizontally. At this time, the pulp solid-liquid mixture is placed from the water squeezing bin 6 onto the rotating plate 7, and the squeezing rod 11 is started. The squeezing rod 11 pushes the squeezing plate 12 to squeeze the pulp solid-liquid mixture for the first time. The squeezed water is discharged from the filter screen 17 through the water outlet 5. After the initial squeezing is completed, the squeezing plate 12 is made close to the side wall of the water squeezing bin 6 by operating the squeezing rod 11, and the motor 9 is started again to drive the rotating plate 7 to be in a vertical state. At this time, the material after one squeeze enters the threaded auger 13, and the motor is started at this time. 2 16, the motor 2 16 drives the threaded auger 13 to rotate to re-extrude and convey the material after the first extrusion, and the generated gas is discharged from the exhaust pipe 2. The inner wall of the main tube 1 is arranged in a slope and the lower part of the slope is located at the water outlet 5 for convenient water outlet. The solid material after the second extrusion is discharged from one side of the opening of the main tube 1. In summary, this device can play the role of preliminary water squeezing by combining the first water squeezing component 3, and can play the role of secondary water squeezing by setting the conveying water squeezing component 4. At the same time, it can also play the role of conveying solid materials during the secondary water squeezing process.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0027] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A pulp molding gas-water separator, comprising a main body tube and an exhaust pipe, characterized in that: The exhaust pipes are connected to the top wall of the main body tube and are evenly arranged in several groups. A primary water squeezing component is provided on the side of the top wall of the main body tube. A transmission water squeezing component is provided in the main body tube. A water outlet is provided on the bottom wall of the main body tube.

2. A pulp molding gas-water separator according to claim 1, characterized in that: The primary water squeezing component includes a water squeezing bin, a rotating plate is connected to the center of the inner wall of the water squeezing bin through a bearing, the outer wall of the water squeezing bin is fixedly connected to the motor seat, the motor is fixedly connected to the motor seat, and the output end of the motor is fixedly connected to the rotating shaft of the rotating plate.

3. A pulp molding gas-water separator according to claim 2, characterized in that: The primary water squeezing assembly also includes an L-shaped fixing plate, which is symmetrically fixed to the outer side wall of the other side of the water squeezing bin. The L-shaped fixing plate is provided with a squeezing rod, which passes through the side wall of the water squeezing bin, and the end of the squeezing rod is fixed to the squeezing plate.

4. The pulp molding gas-water separator according to claim 1, characterized in that: The water-squeezing and conveying assembly includes a threaded auger, one end of the threaded auger is connected to the inner wall of the main tube through a bearing, one end of the main tube is open, the opening of the main tube is fixedly connected to the mounting frame, the mounting frame is fixedly connected to the motor frame, the motor 2 is fixedly connected to the motor frame, the output end of the motor 2 passes through the mounting frame and is connected to the mounting frame through a bearing, and the output end of the motor 2 is fixedly connected to the other end of the threaded auger.

5. The pulp molding gas-water separator according to claim 1, characterized in that: The inner wall of the main body tube is provided with a filter screen at the water outlet, and the inner wall of the main body tube is arranged in a slope, and the lower part of the slope is located at the water outlet.

6. The pulp molding gas-water separator according to claim 1, characterized in that: It also includes a support seat, which is evenly arranged on the bottom of the main tube.

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