Stirring and residue filtering device for corrugated case board production

Abstract

The utility model discloses a stirring and residue filtering device for corrugated case board production, which comprises a support seat, a mixing barrel and a crushing barrel, a pre-crushing mechanism is arranged in the crushing barrel, a uniform mixing mechanism is arranged in the mixing barrel, a mixing process monitoring mechanism is arranged above the crushing barrel, and the mixing process monitoring mechanism is arranged above the crushing barrel. A first gear, a second gear, an auxiliary shaft and a rotating speed monitoring sensor are arranged on the side edge of the mixing barrel, a heating mechanism is arranged in the mixing barrel, and a filter residue collecting mechanism is arranged on the side edge of the mixing barrel. As the rotating speed difference of the limiting shaft before and after the paperboard is diluted into paper paste is different, the limiting shaft is relatively high in resistance and relatively low in rotating speed before dilution, and the limiting shaft is relatively high in resistance and relatively high in rotating speed after dilution; a mechanism is arranged to monitor the rotating speed of the limiting shaft, the effect of indirectly observing the paperboard dilution process can be achieved, the overall structure is simple, and the practical effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboard production, in particular to a stirring and filtering residue device for corrugated paperboard production. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which consists of at least one layer of corrugated core paper and one layer of cardboard. It has high mechanical strength and can withstand collisions and falls during transportation. The actual performance of corrugated cardboard depends on three factors: the characteristics of the core paper and cardboard and the structure of the carton itself;

[0003] Patent No. "CN219091867U" discloses "a stirring and filtering device for corrugated paperboard production based on clean paper technology". The device is provided with a stirring paddle and a stirring and filtering mechanism. The stirring paddle is installed on the outer wall of the rotating shaft on the motor, and the stirring and filtering mechanism is installed on the upper part of the inner part of the tank body. The stirring and filtering mechanism has the crushing and filtering effects, so that the pulp used for the corrugated paperboard is poured into the tank body, and the stirring and filtering mechanism crushes the pulp and filters the residue. After the filtering residue is completed, the stirring paddle mixes and stirs the pulp after the filtering residue, which effectively realizes the Stirring and residue treatment are performed during the production and processing of corrugated cardboard, and the efficiency and effect of the stirring and residue filtering device used in the production of corrugated cardboard are also effectively improved. Since the time required for corrugated cardboard of different materials to be completely diluted with water to form a paste varies, the existing device only stirs and mixes it, and no relevant mechanism is set to monitor the mixing process of the cardboard. Therefore, it is easy to cause some cardboard to be discharged before being completely diluted into a paste and thus filtered out as impurities, thereby causing a waste of resources. However, the above-mentioned device has not made any improvements to this problem, and the overall practical effect is poor. Utility Model Content

[0004] The utility model aims to provide a stirring and filtering device for corrugated paperboard production, so as to solve the problem that the time required for completely diluting corrugated paperboards of different materials into pastes with water varies in the above-mentioned background technology, but the existing device only stirs and mixes them, and does not set up relevant mechanisms to monitor the mixing process of the paperboards, so it is easy to cause part of the paperboards to be discharged before being completely diluted into paste and thus be filtered out as impurities, thereby causing a waste of resources.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a stirring and filtering residue device for corrugated cardboard production, comprising a mounting base, a support base, a mixing barrel, a crushing barrel and a water inlet pipe, the top outer wall of the mounting base is provided with a support base, the top outer wall of the support base is provided with a mixing barrel, the top outer wall of the mixing barrel is provided with a crushing barrel, a conduction arrangement is provided between the mixing barrel and the crushing barrel, a water inlet pipe is provided on the top outer wall of the mixing barrel, a pre-crushing mechanism is provided inside the crushing barrel, a mixing uniformity mechanism is provided inside the mixing barrel, a mixing process monitoring mechanism is provided above the crushing barrel, a heating mechanism is provided inside the mixing barrel, and a filtering residue collecting mechanism is provided on the side of the mixing barrel.

[0006] Furthermore, the pre-crushing mechanism includes a feed guide plate and a limit support frame, the side outer wall of the crushing barrel at the top is provided with a feed port, the side outer wall of the crushing barrel at the feed port is provided with a feed guide plate, and the top outer wall of the crushing barrel is provided with a limit support frame, and the limit support frame is arranged in a "Z" shape.

[0007] Furthermore, a driving motor is provided on the top outer wall of the limiting support frame, and the driving motor is connected to one end of the limiting shaft. The other end of the limiting shaft is rotatably connected to the bottom outer wall of the mixing barrel, and a first blade group is arranged at equal intervals on the outer wall of the crushing barrel.

[0008] Furthermore, the uniform mixing mechanism includes a stirring rod, a second blade group and a limiting scraper. The stirring rod is arranged at equal intervals outside the limiting shaft located inside the mixing barrel, the second blade group is arranged outside the limiting shaft, and the second blade group is located below the stirring rod. The limiting scraper is arranged on the side outer wall of the limiting shaft located at the bottom end, and the limiting scraper is arranged in an "L" shape.

[0009] Furthermore, the bottom outer wall of the limiting scraper is in contact with the bottom outer wall of the mixing barrel, the side outer wall of the limiting scraper is in contact with the side inner wall of the mixing barrel, the side outer wall of the mixing barrel at the bottom is connected to a discharge pipe, and a limiting valve is provided on the outside of the discharge pipe.

[0010] Furthermore, the mixing process monitoring mechanism includes a first gear, a second gear, an auxiliary shaft and a speed monitoring sensor. A first gear is arranged on the outside of the limit shaft, and the side of the first gear is meshingly connected with the second gear. The first gear and the second gear are both rotatably connected to the top outer wall of the crushing barrel. The second gear is arranged on the outside of the auxiliary shaft, and the bottom end of the auxiliary shaft is rotatably connected to the top outer wall of the crushing barrel. The top end of the auxiliary shaft is connected to the speed monitoring sensor, and the speed monitoring sensor is connected to the top outer wall of the limit support frame.

[0011] Furthermore, the heating mechanism includes a heating wire, a power supply and a supporting bottom plate. The side inner wall of the mixing barrel is embedded with the heating wire, the heating wire is connected to the power supply, the power supply is connected to the top outer wall of the supporting bottom plate, and the supporting bottom plate is connected to the side outer wall of the mixing barrel.

[0012] Furthermore, the filter residue collection mechanism includes a collection barrel, a limiting filter plate and a positioning scraper. The collection barrel is connected to the top outer wall of the mounting base, and the collection barrel is located below the discharge end of the discharge pipe. The collection barrel is located on the top side inner wall installed with a limiting filter plate, and the upper surface of the limiting filter plate is fitted with a positioning scraper.

[0013] Furthermore, the positioning scraper is configured as an arc structure, the positioning scraper is connected to the bottom outer wall of the positioning shaft, the top end of the positioning shaft is connected to the stepper motor, the stepper motor is connected to the top outer wall of the positioning frame, and the positioning frame is connected to the top outer wall of the mounting base.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] When the stirring and filtering residue device for corrugated paperboard production of the utility model is in use, since the time required for corrugated paperboards of different materials to be completely diluted with water to form paste is different, but the existing device only stirs and mixes them, and no relevant mechanism is set to monitor the mixing process of the paperboards, it is easy to cause the phenomenon that some paperboards are not completely diluted into paste and are discharged and filtered out as impurities, thereby causing waste of resources. Then, the device is provided with a first gear, a second gear, an auxiliary shaft and a speed monitoring sensor. Since the speed difference of the limit shaft before and after the paperboard is diluted into paper paste is different, the limit shaft is subject to greater resistance and slower speed before dilution, and the resistance of the limit shaft becomes smaller and the speed becomes faster after dilution, then the mechanism is set to monitor the speed of the limit shaft, so as to achieve the effect of indirectly realizing the effect of observing the dilution process of the paperboard, and the overall structure is simple and the practical effect is good.

[0016] When the stirring and filtering residue device for corrugated paperboard production of the utility model is in use, the existing device usually puts the stirring process and the crushing process in the same program when diluting the paperboard with water. Since there is tension when the water rotates, it is easy to reduce the crushing effect of the blade group on the paperboard, and it is also easy to increase the carrying load of the motor. Then, the device crushes the paperboard in advance when feeding through the setting of the limit shaft, the first blade group and the stirring rod, and then the paperboard that has been crushed in this way will participate in the subsequent stirring and diluting process. Further, with the setting of the second blade group, the paperboard that is not completely crushed in the first process can be crushed for the second time, ensuring the final mixing uniformity of the paperboard. The overall practical effect is strong. The final mixing uniformity of the paperboard is guaranteed under the premise of reducing the carrying load of the motor. Compared with general devices, the device helps to increase the mixing rate of the paperboard and the final mixing effect of the paperboard is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model from a front view;

[0019] Figure 2 This is a schematic diagram of the overall rear-view stereoscopic structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall sectional three-dimensional structure of the utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the mixing uniformity mechanism of the utility model;

[0022] Figure 5 The utility model Figure 4 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0023] Figure 6 It is a three-dimensional structural schematic diagram of the filter residue collecting mechanism of the utility model.

[0024] In the figure: 1. Mounting base; 2. Support seat; 3. Mixing barrel; 4. Crushing barrel; 5. Water inlet pipe; 6. Feed guide plate; 7. Limit support frame; 8. Driving motor; 9. Limit shaft; 10. First blade group; 11. Stirring rod; 12. Second blade group; 13. Limit scraper; 14. Discharge pipe; 15. Limit valve; 16. First gear; 17. Second gear; 18. Auxiliary shaft; 19. Speed ​​monitoring sensor; 20. Heating wire; 21. Power supply; 22. Support bottom plate; 23. Collecting barrel; 24. Limit filter plate; 25. Positioning scraper; 26. Positioning shaft; 27. Stepper motor; 28. Positioning frame. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 6 The utility model provides a technical solution: a stirring and filtering residue device for corrugated paperboard production, comprising an installation base 1, a support base 2, a mixing barrel 3, a crushing barrel 4 and a water inlet pipe 5, the top outer wall of the installation base 1 is provided with a support base 2, the top outer wall of the support base 2 is provided with a mixing barrel 3, the top outer wall of the mixing barrel 3 is provided with a crushing barrel 4, a conduction arrangement is provided between the mixing barrel 3 and the crushing barrel 4, the top outer wall of the mixing barrel 3 is provided with a water inlet pipe 5, a pre-crushing mechanism is provided inside the crushing barrel 4, a mixing uniform mechanism is provided inside the mixing barrel 3, a mixing process monitoring mechanism is provided above the crushing barrel 4, a heating mechanism is provided inside the mixing barrel 3, and a filter residue collecting mechanism is provided on the side of the mixing barrel 3.

[0027] The pre-crushing mechanism includes a feed guide plate 6 and a limit support frame 7. A feed port is opened on the side outer wall of the crushing barrel 4 at the top. A feed guide plate 6 is arranged on the side outer wall of the crushing barrel 4 at the feed port. A limit support frame 7 is arranged on the top outer wall of the crushing barrel 4. The limit support frame 7 is arranged in a "Z" shape. A drive motor 8 is arranged on the top outer wall of the limit support frame 7. The drive motor 8 is connected to one end of a limit shaft 9. The other end of the limit shaft 9 is rotatably connected to the bottom outer wall of the mixing barrel 3. The first blade groups 10 are arranged at equal intervals on the outer wall of the crushing barrel 4. When the cardboard needs to be crushed, the drive motor 8 needs to be turned on first. When the drive motor 8 is turned on, it will automatically drive the limit shaft 9 to rotate. Then, the rotation of the limit shaft 9 will simultaneously drive multiple groups of first blade groups 10 to crush the cardboard.

[0028] The mixing mechanism includes a stirring rod 11, a second blade group 12 and a limiting scraper 13. The stirring rod 11 is arranged at equal intervals outside the limiting shaft 9 inside the mixing barrel 3. The second blade group 12 is arranged outside the limiting shaft 9, and the second blade group 12 is located below the stirring rod 11. The limiting scraper 13 is arranged on the side outer wall at the bottom end of the limiting shaft 9. The limiting scraper 13 is arranged in an "L" shape. The bottom outer wall of the limiting scraper 13 is in contact with the bottom outer wall of the mixing barrel 3, and the side outer wall of the limiting scraper 13 is in contact with the side inner wall of the mixing barrel 3. The mixing barrel 3 A discharge pipe 14 is provided on the outer side wall at the bottom, and a limit valve 15 is provided on the outside of the discharge pipe 14; when the crushed cardboard enters the mixing barrel 3, the hot water pre-placed in the mixing barrel 3 will soften it, and at the same time, the limit shaft 9 will also synchronously drive the stirring rod 11, the second blade group 12 and the limit scraper 13 to rotate simultaneously when rotating, thereby achieving the effect of accelerating the uniform mixing of the cardboard and the hot water. The setting of the limit scraper 13 here prevents the cardboard from sticking to the inner wall of the mixing barrel 3 and accelerates the subsequent discharge speed.

[0029] The mixing process monitoring mechanism includes a first gear 16, a second gear 17, an auxiliary shaft 18 and a speed monitoring sensor 19. The first gear 16 is arranged outside the limit shaft 9, and the side of the first gear 16 is meshed with the second gear 17. The first gear 16 and the second gear 17 are both rotatably connected to the top outer wall of the crushing barrel 4. The second gear 17 is arranged outside the auxiliary shaft 18, and the bottom end of the auxiliary shaft 18 is rotatably connected to the top outer wall of the crushing barrel 4. The top end of the auxiliary shaft 18 is connected to the speed monitoring sensor 19, and the speed monitoring sensor 19 is connected to the The top outer wall of the limit support frame 7 is connected; when the above-mentioned limit shaft 9 rotates, it will also synchronously drive the first gear 16 to rotate, and then the rotation of the first gear 16 will automatically drive the second gear 17 to rotate and then drive the auxiliary shaft 18 to rotate. When the auxiliary shaft 18 rotates, the speed monitoring sensor 19 will monitor its real-time speed. When the speed reaches the speed value set by the speed monitoring sensor 19, the speed monitoring sensor 19 will automatically control the limit valve 15 to open, and then the mixed raw materials inside the mixing barrel 3 will be discharged from the discharge pipe 14.

[0030] The heating mechanism includes a heating wire 20, a power supply 21 and a supporting bottom plate 22. The heating wire 20 is embedded in the inner side wall of the mixing barrel 3, the heating wire 20 is connected to the power supply 21, the power supply 21 is connected to the top outer wall of the supporting bottom plate 22, and the supporting bottom plate 22 is connected to the outer side wall of the mixing barrel 3; when it is necessary to heat the water added to the mixing barrel 3, the power supply 21 needs to be turned on first. When the power supply 21 is turned on, the heating wire 20 will be automatically heated, and then the heating of the heating wire 20 will heat the water inside the mixing barrel 3 through heat transfer.

[0031] The filter residue collection mechanism includes a collection barrel 23, a limiting filter plate 24 and a positioning scraper 25. The collection barrel 23 is connected to the top outer wall of the mounting base 1, and the collection barrel 23 is located below the discharge end of the discharge pipe 14. The collection barrel 23 is located at the top of the side inner wall installed with a limiting filter plate 24. The upper surface of the limiting filter plate 24 is fitted with a positioning scraper 25. The positioning scraper 25 is set to an arc structure. The positioning scraper 25 is connected to the bottom outer wall of the positioning shaft 26. The top of the positioning shaft 26 is connected to the stepper motor 27. The stepper motor 27 is connected to the top outer wall of the positioning frame 28. The positioning frame 2 8 is connected to the top outer wall of the mounting base 1; when the mixed raw materials are discharged into the collecting barrel 23 through the discharge pipe 14, the stepper motor 27 needs to be turned on first. When the stepper motor 27 is turned on, it will automatically drive the positioning shaft 26 to rotate and then drive the positioning scraper 25 to rotate. Then, the positioning scraper 25 rotates to automatically stir the cardboard pulp. As the positioning scraper 25 continues to stir, the impurities in the cardboard pulp will be automatically filtered above the limiting filter plate 24, and the qualified cardboard pulp will leak into the bottom of the limiting filter plate 24, so that the effect of stirring the filter residue is completed.

[0032] The working principle of the utility model is as follows: before using the device, it is necessary to first add an appropriate amount of water into the mixing barrel 3 through the water inlet pipe 5, and then turn on the power supply 21. After it is turned on, the electric heating wire 20 will be automatically heated, and then the heating of the electric heating wire 20 will heat the water inside the mixing barrel 3 by heat transfer. After this preparation work is completed, the raw materials are then sent into the crushing barrel 4 through the feed guide plate 6. When the cardboard needs to be crushed, the driving motor 8 needs to be turned on first. When the driving motor 8 is turned on, it will automatically drive the limit shaft 9 to rotate, and then the rotation of the limit shaft 9 will simultaneously drive multiple groups of first blade groups 10 to crush the cardboard; when the cardboard after being crushed enters the mixing barrel 3, the hot water pre-placed in the mixing barrel 3 will soften it, and at the same time, the above-mentioned limit shaft 9 will also synchronously drive the stirring rod 11, the second blade group 12 and the limit scraper 13 to rotate at the same time when rotating, so as to achieve the effect of accelerating the mixing of the cardboard and the hot water. Here, the setting of the limit scraper 13 prevents the cardboard from sticking to the inner wall of the mixing barrel 3 and accelerates the subsequent discharging speed; when the above-mentioned limit shaft 9 rotates, it will also synchronously drive the first blade group 10 to crush the cardboard. The first gear 16 rotates, and then the first gear 16 rotates, which will automatically drive the second gear 17 to rotate and then drive the auxiliary shaft 18 to rotate. When the auxiliary shaft 18 rotates, the speed monitoring sensor 19 will monitor its real-time speed. When the speed reaches the speed value set by the speed monitoring sensor 19, the speed monitoring sensor 19 will automatically control the limit valve 15 to open, and then the mixed raw materials in the mixing barrel 3 will be discharged from the discharge pipe 14; when the mixed raw materials are discharged into the collecting barrel 23 through the discharge pipe 14, the stepper motor 27 needs to be turned on at this time. When the stepper motor 27 is turned on, it will automatically drive the positioning shaft 26 to rotate and then drive the positioning scraper 25 to rotate. Then the positioning scraper 25 rotates and automatically stirs the paperboard pulp. Then, as the positioning scraper 25 continues to stir, the impurities in the paperboard pulp will be automatically filtered above the limit filter plate 24, and the qualified paperboard pulp will leak into the bottom of the limit filter plate 24, so that the effect of stirring the filter residue is completed.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A stirring and filtering residue device for corrugated paperboard production, comprising a mounting base (1), a support base (2), a mixing barrel (3), a crushing barrel (4) and a water inlet pipe (5), characterized in that: The top outer wall of the mounting base (1) is provided with a support base (2), the top outer wall of the support base (2) is provided with a mixing barrel (3), the top outer wall of the mixing barrel (3) is provided with a crushing barrel (4), the mixing barrel (3) and the crushing barrel (4) are connected, the top outer wall of the mixing barrel (3) is provided with a water inlet pipe (5), the crushing barrel (4) is provided with a pre-crushing mechanism, the mixing barrel (3) is provided with a mixing uniformity mechanism, the crushing barrel (4) is provided with a mixing process monitoring mechanism above the crushing barrel (4), the mixing barrel (3) is provided with a heating mechanism, and the side of the mixing barrel (3) is provided with a filter residue collection mechanism.

2. The stirring and filtering residue device for corrugated paperboard production according to claim 1 is characterized in that: The pre-crushing mechanism comprises a feed guide plate (6) and a limit support frame (7); a feed opening is provided on the side outer wall of the crushing barrel (4) at the top end; a feed guide plate (6) is provided on the side outer wall of the crushing barrel (4) at the feed opening; a limit support frame (7) is provided on the top outer wall of the crushing barrel (4); and the limit support frame (7) is arranged in a "Z" shape.

3. The stirring and filtering residue device for corrugated paperboard production according to claim 2 is characterized in that: A driving motor (8) is arranged on the top outer wall of the limiting support frame (7), and the driving motor (8) is connected to one end of a limiting shaft (9). The other end of the limiting shaft (9) is rotatably connected to the bottom outer wall of the mixing barrel (3). A first blade assembly (10) is arranged at equal intervals on the outer wall of the crushing barrel (4).

4. The stirring and filtering residue device for corrugated paperboard production according to claim 3 is characterized in that: The mixing mechanism comprises a stirring rod (11), a second blade group (12) and a limiting scraper (13); the stirring rod (11) is arranged at equal intervals outside the limiting shaft (9) located inside the mixing barrel (3); the second blade group (12) is arranged outside the limiting shaft (9), and the second blade group (12) is located below the stirring rod (11); the limiting scraper (13) is arranged on the side outer wall of the limiting shaft (9) at the bottom end, and the limiting scraper (13) is arranged in an "L" shape.

5. The stirring and filtering residue device for corrugated paperboard production according to claim 4 is characterized in that: The outer wall of the bottom end of the limiting scraper (13) fits with the outer wall of the bottom end of the mixing barrel (3), and the outer wall of the side of the limiting scraper (13) fits with the inner wall of the side of the mixing barrel (3). The outer wall of the side of the mixing barrel (3) at the bottom end is connected to a discharge pipe (14), and a limiting valve (15) is arranged outside the discharge pipe (14).

6. The stirring and filtering residue device for corrugated paperboard production according to claim 3 is characterized in that: The mixing process monitoring mechanism comprises a first gear (16), a second gear (17), an auxiliary shaft (18) and a rotation speed monitoring sensor (19); the first gear (16) is arranged outside the limit shaft (9); the side edge of the first gear (16) is meshingly connected with the second gear (17); the first gear (16) and the second gear (17) are both rotatably connected to the top outer wall of the crushing barrel (4); the second gear (17) is arranged outside the auxiliary shaft (18); the bottom end of the auxiliary shaft (18) is rotatably connected to the top outer wall of the crushing barrel (4); the top end of the auxiliary shaft (18) is connected to the rotation speed monitoring sensor (19); and the rotation speed monitoring sensor (19) is connected to the top outer wall of the limit support frame (7).

7. The stirring and filtering residue device for corrugated paperboard production according to claim 1, characterized in that: The heating mechanism comprises a heating wire (20), a power supply (21) and a supporting bottom plate (22); the heating wire (20) is embedded in the inner side wall of the mixing barrel (3); the heating wire (20) is connected to the power supply (21); the power supply (21) is connected to the top outer wall of the supporting bottom plate (22); and the supporting bottom plate (22) is connected to the outer side wall of the mixing barrel (3).

8. The stirring and filtering residue device for corrugated paperboard production according to claim 5, characterized in that: The filter residue collection mechanism comprises a collection barrel (23), a limiting filter plate (24) and a positioning scraper (25); the collection barrel (23) is connected to the top outer wall of the mounting base (1), and the collection barrel (23) is located below the discharge end of the discharge pipe (14); the limiting filter plate (24) is installed on the inner wall of the side of the collection barrel (23) at the top, and the positioning scraper (25) is fitted on the upper surface of the limiting filter plate (24).

9. The stirring and filtering residue device for corrugated paperboard production according to claim 8, characterized in that: The positioning scraper (25) is configured as an arc-shaped structure, the positioning scraper (25) is connected to the bottom outer wall of the positioning shaft (26), the top end of the positioning shaft (26) is connected to the stepper motor (27), the stepper motor (27) is connected to the top outer wall of the positioning frame (28), and the positioning frame (28) is connected to the top outer wall of the mounting base (1).

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