Angle-adjustable paper pulp concentration equipment

Abstract

The utility model discloses angle-adjustable paper pulp concentration equipment, and relates to the technical field of papermaking equipment. The top surface of the water storage tank is fixedly connected with a convex plate, a guide groove is formed in the side wall of the convex plate in a penetrating mode, a guide plate is slidably connected into a groove opening of the guide groove, the end face of the guide plate is rotationally connected with a movable plate, a concentration frame is arranged above the water storage tank, and the concentration frame comprises a concentration filter screen; a first rotating shaft is arranged on the bottom surface of the concentration frame, the first rotating shaft is rotationally connected with the movable plate, a transverse pipe is arranged above the concentration frame, the input end of the transverse pipe is fixedly connected with a liquid inlet pipe, the output end of the transverse pipe is fixedly connected with a liquid outlet pipe, a port of the liquid outlet pipe is fixedly connected with a corrugated pipe, and the corrugated pipe corresponds to the concentration filter screen; according to the utility model, the angle of the concentration frame can be adjusted according to the actual concentration of paper pulp, so that the concentration process is optimized, the concentration efficiency is improved, and the waste of pulp can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of papermaking equipment, in particular to an angle-adjustable pulp slurry concentrating device. Background Art

[0002] In the papermaking process, the prepared pulp slurry needs to be concentrated. At present, when concentrating the pulp slurry, the inclination angle of the concentrating equipment is mostly fixed, which is not convenient to adjust. When concentrating pulp slurries with different concentrations, there are problems such as poor concentration effect and low efficiency. In response to the above problems, the inventors proposed an angle-adjustable pulp slurry concentrating equipment to solve the above problems. Utility Model Content

[0003] In order to solve the problem that the inclination angle of the concentration equipment is difficult to adjust when concentrating pulp slurry, resulting in poor concentration effect and low efficiency, the purpose of the utility model is to provide an angle-adjustable pulp slurry concentration equipment.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: an angle-adjustable pulp slurry concentrating device, comprising a water storage tank, a convex plate fixedly connected to the top surface of the water storage tank, a guide groove penetrating the side wall of the convex plate, a guide plate slidingly connected in the notch of the guide groove, a movable plate rotatably connected to the end face of the guide plate, a concentrating rack provided above the water storage tank, the concentrating rack including a concentrating filter, a first rotating shaft provided on the bottom surface of the concentrating rack, the first rotating shaft rotatably connected to the movable plate, a horizontal pipe provided above the concentrating rack, an input end of the horizontal pipe fixedly connected to a liquid inlet pipe, an output end of the horizontal pipe fixedly connected to a liquid outlet pipe, a port of the liquid outlet pipe fixedly connected to a bellows, and the bellows corresponding to the concentrating filter.

[0005] Preferably, a first bracket is rotatably sleeved on one end of the first rotating shaft away from the movable plate, a side wall of the first bracket is fixedly connected to the bottom surface of the concentrating rack, a top side of the convex plate is fixedly connected to a bearing seat, a side wall of the bearing seat is rotatably connected to a second rotating shaft, and a second bracket is rotatably sleeved on one end of the second rotating shaft away from the bearing seat, a side wall of the second bracket is fixedly connected to the bottom surface of the concentrating rack, and a first drain pipe is fixedly inserted and connected to the lower part of the side wall of the water tank. When the motor is started, the screw rotates under the action of the motor output shaft, and through the mutual cooperation between the threaded barrel and the screw, and the cooperation between the guide plate and the guide groove, the guide plate can be translated, and then the movable plate can be pushed to move. With the cooperation of the first rotating shaft and the second rotating shaft, the inclination angle of the concentrating rack can be adjusted.

[0006] Preferably, a motor is provided on the outside of the water tank, the output shaft end of the motor passes through the water tank, and the output shaft end of the motor is rotatably connected to the water tank, the output shaft end of the motor is fixedly connected to a screw, and the end of the screw away from the motor is rotatably connected to the convex plate, the side wall of the screw is threadedly sleeved with a threaded barrel, the end surface of the movable plate is fixedly connected to the side wall of the threaded barrel, and the side wall of the motor is provided with a fixing frame, and the side wall of the fixing frame is fixedly connected to the side wall of the convex plate. When the motor is started, the screw rotates under the action of the motor output shaft, and through the mutual cooperation of the threaded barrel and the screw, and the cooperation of the guide plate and the guide groove, the screw can be The guide plate can be translated, and the outer side wall of the horizontal tube is fixedly connected with a vertical frame, and the side wall of the vertical frame is fixedly connected to the outer side wall of the convex plate, and the side wall fixed sleeve of the corrugated tube is provided with a pipe sleeve, and the side wall of the pipe sleeve is fixedly connected with a connecting frame, and the end of the connecting frame away from the pipe sleeve is fixedly connected to the side wall of the concentrating frame, and the vertical frame is used to support the horizontal tube, and the pulp slurry can be discharged into the horizontal tube through the liquid inlet pipe, and the pulp slurry can be discharged into the concentrating filter through the liquid outlet pipe and the corrugated tube. When the concentrating frame moves, the corrugated tube can be driven to move by the connecting frame, thereby avoiding misalignment between the pipe mouth of the corrugated tube and the concentrating filter, thereby avoiding waste of slurry.

[0007] Preferably, the end face of the water storage tank is fixedly connected to a storage bin, the bin mouth of the storage bin corresponds to the output end of the concentration filter, and the side wall of the storage bin is fixedly connected with a second drain pipe. The storage bin is used to store concentrated pulp slurry. When the storage bin needs to be cleaned, the concentrated pulp slurry is taken out, water is poured into the storage bin, and the cleaned water can be discharged through the second drain pipe.

[0008] Compared with the existing technology, the beneficial effect of the present invention is that it can adjust the angle of the concentration frame according to the actual concentration of the pulp slurry, thereby optimizing the concentration process, improving the concentration efficiency, better promoting the movement of water molecules, and accelerating the process of separating water from the pulp. When the concentration frame moves, the bellows can be driven to move through the connecting frame, thereby avoiding misalignment between the pipe mouth of the bellows and the concentration filter, thereby avoiding waste of slurry. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0011] Figure 2 This is another structural diagram of the utility model as a whole.

[0012] Figure 3 This is a structural diagram of the concentration rack of the utility model.

[0013] In the figure: 1. water storage tank; 2. first drain pipe; 3. convex plate; 4. guide groove; 5. motor; 6. fixed frame; 7. screw; 8. threaded barrel; 9. guide plate; 10. movable plate; 11. concentration frame; 12. concentration filter; 13. first bracket; 14. first rotating shaft; 15. second bracket; 16. second rotating shaft; 17. bearing seat; 18. horizontal pipe; 19. vertical frame; 20. liquid inlet pipe; 21. liquid outlet pipe; 22. bellows; 23. pipe sleeve; 24. connecting frame; 25. storage silo; 26. second drain pipe. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] Example: Figure 1-3 As shown, the utility model provides an angle-adjustable pulp slurry concentrating device, including a water tank 1, a convex plate 3 is fixedly connected to the top surface of the water tank 1, a guide groove 4 is provided through the side wall of the convex plate 3, a guide plate 9 is slidably connected in the notch of the guide groove 4, and the end surface of the guide plate 9 is rotatably connected to a movable plate 10, a concentrating frame 11 is provided above the water tank 1, the concentrating frame 11 includes a concentrating filter 12, a first rotating shaft 14 is provided on the bottom surface of the concentrating frame 11, the first rotating shaft 14 is rotatably connected to the movable plate 10, a transverse pipe 18 is provided above the concentrating frame 11, the input end of the transverse pipe 18 is fixedly connected to a liquid inlet pipe 20, the output end of the transverse pipe 18 is fixedly connected to a liquid outlet pipe 21, the port of the liquid outlet pipe 21 is fixedly connected to a bellows 22, and the bellows 22 corresponds to the concentrating filter 12.

[0016] The first rotating shaft 14 is rotatably sleeved on the end away from the movable plate 10, and the side wall of the first bracket 13 is fixedly connected to the bottom surface of the concentration frame 11. A bearing seat 17 is fixedly connected to one side of the top surface of the convex plate 3, and the side wall of the bearing seat 17 is rotatably connected to the second rotating shaft 16. The second rotating shaft 16 is rotatably sleeved on the end away from the bearing seat 17, and the side wall of the second bracket 15 is fixedly connected to the bottom surface of the concentration frame 11.

[0017] By adopting the above technical solution, the first drain pipe 2 is inserted and fixedly connected to the lower part of the side wall of the water tank 1. When the motor 5 is started, the screw 7 rotates under the action of the output shaft of the motor 5. Through the mutual cooperation between the threaded barrel 8 and the screw 7, and the cooperation between the guide plate 9 and the guide groove 4, the guide plate 9 can be translated, and then the movable plate 10 can be pushed to move. With the cooperation of the first rotating shaft 14 and the second rotating shaft 16, the inclination angle of the concentration rack 11 can be adjusted.

[0018] A motor 5 is provided on the outside of the water tank 1. The output shaft end of the motor 5 passes through the water tank 1 and is rotatably connected to the water tank 1. The output shaft end of the motor 5 is fixedly connected to a screw 7. The end of the screw 7 away from the motor 5 is rotatably connected to the convex plate 3. The side wall of the screw 7 is threadedly sleeved with a threaded barrel 8, and the end face of the movable plate 10 is fixedly connected to the side wall of the threaded barrel 8.

[0019] By adopting the above technical solution, a fixing frame 6 is provided on the side wall of the motor 5, and the side wall of the fixing frame 6 is fixedly connected to the side wall of the convex plate 3. When the motor 5 is started, the screw 7 rotates under the action of the output shaft of the motor 5. Through the mutual cooperation between the threaded barrel 8 and the screw 7, and the cooperation between the guide plate 9 and the guide groove 4, the guide plate 9 can be translated.

[0020] The outer side wall of the horizontal tube 18 is fixedly connected to a vertical frame 19, the side wall of the vertical frame 19 is fixedly connected to the outer side wall of the convex plate 3, the side wall of the corrugated tube 22 is fixedly sleeved with a pipe sleeve 23, the side wall of the pipe sleeve 23 is fixedly connected to a connecting frame 24, and the end of the connecting frame 24 away from the pipe sleeve 23 is fixedly connected to the side wall of the concentrating frame 11.

[0021] By adopting the above technical solution, the vertical frame 19 is used to support the horizontal pipe 18, and the pulp slurry can be discharged into the horizontal pipe 18 through the liquid inlet pipe 20, and the pulp slurry can be discharged into the thickening filter 12 through the liquid outlet pipe 21 and the bellows 22. When the thickening frame 11 moves, the bellows 22 can be driven to move through the connecting frame 24, thereby avoiding the misalignment of the pipe mouth of the bellows 22 and the thickening filter 12, thereby avoiding waste of slurry.

[0022] A storage bin 25 is fixedly connected to the end surface of the water storage tank 1 , the opening of the storage bin 25 corresponds to the output end of the concentration filter 12 , and a second drain pipe 26 is fixedly connected to the side wall of the storage bin 25 .

[0023] By adopting the above technical solution, the storage bin 25 is used to store the concentrated pulp slurry. When the storage bin 25 needs to be cleaned, the concentrated pulp slurry is taken out, water is added to the storage bin 25, and the cleaned water can be discharged through the second drain pipe 26.

[0024] Working principle: When the utility model is in use, the pulp slurry can be discharged into the horizontal pipe 18 through the liquid inlet pipe 20, and the pulp slurry can be discharged into the concentration filter 12 through the liquid outlet pipe 21 and the corrugated pipe 22 to perform the concentration operation. The concentrated pulp slurry will flow into the storage bin 25, and the water discharged during the concentration will flow into the water storage tank 1;

[0025] When the inclination angle of the concentrating rack 11 needs to be adjusted, the motor 5 is started, and the screw 7 rotates under the action of the output shaft of the motor 5. Through the mutual cooperation between the threaded barrel 8 and the screw 7, and the cooperation between the guide plate 9 and the guide groove 4, the guide plate 9 can be translated, thereby pushing the movable plate 10 to move. With the cooperation of the first rotating shaft 14 and the second rotating shaft 16, the inclination angle of the concentrating rack 11 can be adjusted;

[0026] When the concentration rack 11 moves, the bellows 22 can be driven to move by the connecting rack 24, thereby preventing the pipe opening of the bellows 22 from being misaligned with the concentration filter 12, thereby avoiding waste of slurry.

[0027] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An angle-adjustable pulp slurry concentrating device, comprising a water storage tank (1), characterized in that: The top surface of the water storage tank (1) is fixedly connected with a convex plate (3), and a guide groove (4) is provided through the side wall of the convex plate (3). A guide plate (9) is slidably connected in the notch of the guide groove (4), and the end surface of the guide plate (9) is rotatably connected with a movable plate (10). A concentration rack (11) is provided above the water storage tank (1), and the concentration rack (11) includes a concentration filter (12). The bottom surface of the concentration rack (11) is provided with a first rotating shaft (14), and the first rotating shaft (14) is rotatably connected to the movable plate (10). A transverse pipe (18) is provided above the concentration rack (11), and the input end of the transverse pipe (18) is fixedly connected with a liquid inlet pipe (20), and the output end of the transverse pipe (18) is fixedly connected with a liquid outlet pipe (21). The end of the liquid outlet pipe (21) is fixedly connected with a bellows (22), and the bellows (22) corresponds to the concentration filter (12).

2. The angle-adjustable pulp slurry concentrating device according to claim 1, characterized in that: A first bracket (13) is rotatably sleeved on one end of the first rotating shaft (14) away from the movable plate (10), and a side wall of the first bracket (13) is fixedly connected to the bottom surface of the concentration rack (11).

3. The angle-adjustable pulp slurry concentrating device according to claim 1, characterized in that: A bearing seat (17) is fixedly connected to one side of the top surface of the convex plate (3), and a second rotating shaft (16) is inserted and rotatably connected to the side wall of the bearing seat (17).

4. The angle-adjustable pulp slurry concentrating device according to claim 3, characterized in that: A second bracket (15) is rotatably sleeved on one end of the second rotating shaft (16) away from the bearing seat (17), and a side wall of the second bracket (15) is fixedly connected to the bottom surface of the concentration rack (11).

5. The angle-adjustable pulp slurry concentrating device according to claim 1, characterized in that: A motor (5) is provided on the outside of the water tank (1), the output shaft end of the motor (5) passes through the water tank (1), and the output shaft end of the motor (5) is rotatably connected to the water tank (1), and the output shaft end of the motor (5) is fixedly connected to a screw (7), and the end of the screw (7) away from the motor (5) is rotatably connected to the convex plate (3).

6. The angle-adjustable pulp slurry concentrating device according to claim 5, characterized in that: A threaded barrel (8) is threadedly sleeved on the side wall of the screw rod (7), and the end surface of the movable plate (10) is fixedly connected to the side wall of the threaded barrel (8).

7. The angle-adjustable pulp slurry concentrating device according to claim 1, characterized in that: The outer side wall of the horizontal tube (18) is fixedly connected to a vertical frame (19), and the side wall of the vertical frame (19) is fixedly connected to the outer side wall of the convex plate (3). The side wall of the corrugated tube (22) is fixedly sleeved with a pipe sleeve (23), and the side wall of the pipe sleeve (23) is fixedly connected to a connecting frame (24). The end of the connecting frame (24) away from the pipe sleeve (23) is fixedly connected to the side wall of the concentrating frame (11).

8. The angle-adjustable pulp slurry concentrating device according to claim 1, characterized in that: The end surface of the water storage tank (1) is fixedly connected to a storage bin (25), the bin opening of the storage bin (25) corresponds to the output end of the concentration filter (12), and the side wall of the storage bin (25) is fixedly connected to a second drainage pipe (26).

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