Corrugated paper production steam recycling device

Abstract

The utility model discloses a corrugated paper production steam recycling device which comprises a supporting table, a stirring mechanism and a circulating mechanism, the stirring mechanism and the circulating mechanism are both arranged on the surface of the supporting table, and the circulating mechanism comprises a recycling pipe, a sucking pump, a filtering box and a cleaning assembly. The filtering box is arranged in the stirring tank, the stirring mechanism is arranged in the filtering box, the two ends of the recycling pipe are communicated with the stirring mechanism and the filtering box respectively, the sucking pump is arranged in the middle of the recycling pipe, the cleaning assembly comprises a scraping strip, and the scraping strip is in an inverted U shape. A movable scraping strip is arranged in the filtering box to scrape impurities in steam on the inner wall of the filtering box, the filtering environment in the filtering box is increased, meanwhile, a filtering plate is arranged to be drawable so that a worker can conveniently take out the filtering plate for cleaning, and the filtering quality of the filtering plate for filtering the steam is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper production, in particular to a steam circulation utilization device for corrugated paper production. Background Technique

[0002] Corrugated paper is a plate-shaped object formed by bonding a facing paper and a corrugated paper in a waveform processed by a corrugating roll, and is generally divided into two categories: single corrugated cardboard and double corrugated cardboard.

[0003] With the continuous development of society and the continuous progress of science, the paper-making industry is becoming more and more developed. During the manufacturing process of corrugated paper, it is necessary to cook and stir it. However, a large amount of steam will be generated during the cooking process. If the steam cannot be utilized and is discharged, it will undoubtedly be a huge waste. However, most of the existing steam circulation utilization devices directly recover the steam inside the corrugated paper stirring device by a steam recovery mechanism, resulting in impurities of corrugated paper in the steam entering the inside of the steam circulation utilization device along with the steam, causing blockage to the inner wall of the circulation utilization, so a waste heat circulation utilization device during the production process of corrugated paper is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a steam circulation utilization device for corrugated paper production, which filters the steam inside the stirring tank by setting a filter box and cleans the impurities in the steam attached to the inner wall of the filter box to ensure the filtering environment inside the filter box, and the filter plate is set to be pullable to facilitate the workers to clean the filter plate, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A steam circulation utilization device for corrugated paper production, including a support platform, a stirring mechanism and a circulation mechanism. The stirring mechanism and the circulation mechanism are both arranged on the surface of the support platform. The circulation mechanism includes a recovery pipe, an air extraction pump, a filter box and a cleaning component. The two ends of the recovery pipe respectively penetrate and connect the stirring mechanism and the filter box. The air extraction pump is arranged in the middle of the recovery pipe. The cleaning component includes a scraping strip. The scraping strip is in an inverted U shape. The outer ends of the scraping strip are respectively slidably connected with the inner wall and the top surface of the filter box. The top ends of the scraping strip are respectively fixedly installed with connecting columns. The bottom ends of the connecting columns are fixedly installed with the bottom surface of a connecting plate. The side walls of the connecting columns are slidably connected with sliding grooves symmetrically arranged on both sides of the surface of the filter box. The connecting plate is in threaded connection with a driving component.

[0007] Preferably, the driving assembly includes a threaded rod. One end side wall of the connecting plate is threadedly connected to the threaded rod. One end of the threaded rod is fixedly installed on the side wall of the mounting plate through a bearing seat. The other end of the threaded rod penetrates through the side wall of another mounting plate and is fixedly installed with a handle. The two mounting plates are symmetrically installed on one side of the surface of the support table respectively.

[0008] Preferably, the side wall of the threaded rod is rotationally connected to the mounting plate near the handle end. Fixing plates are respectively arranged at both ends on the other side of the surface of the support table. A guide rod is arranged between the opposite side walls of the two fixing plates. The side wall of the guide rod is slidably connected to the connecting plate.

[0009] Preferably, an installation groove is opened on the lower side wall of the filter box, and a filter plate is installed inside the installation groove.

[0010] Preferably, dust-proof sheets are respectively arranged inside the sliding grooves opened on the surface of the filter box. The dust-proof sheets are triangular and are symmetrically arranged in the sliding grooves in a positive and negative manner respectively. The side wall of the connecting column is slidably connected to the dust-proof sheet.

[0011] Preferably, one end of the recovery pipe that is connected to the filter box in a penetrating manner is arranged on the side wall of the filter box and above the filter plate. The outside of the filter box is connected to the storage box in a penetrating manner through a connecting pipe below the filter plate.

[0012] Preferably, the stirring mechanism includes a stirring tank. The side wall of the stirring tank is fixedly installed on the surface of the support table through a limiting ring. A motor is arranged at the top of the stirring tank. The motor is key-connected to the top end of the stirring rod. The bottom end of the stirring rod is fixedly installed on the inner bottom surface of the stirring tank through a bearing seat. A feed pipe is arranged on the surface of the support table on one side of the motor. A sealing plug is also arranged inside the feed pipe.

[0013] Preferably, a heating cavity is opened on the bottom surface of the stirring tank, and a heating copper wire is arranged inside the heating cavity.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The present utility model filters the steam sucked from the inside of the stirring tank through the filter box by the filter plate, and a movable scraping bar is arranged inside the filter box to scrape the impurities in the steam on the inner wall of the filter box, improving the filtering environment inside the filter box. At the same time, the filter plate is set to be pullable so that workers can take out the filter plate for cleaning, ensuring the filtering quality of the filter plate for filtering the steam. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0017] Figure 2 This is a front elevation perspective structural schematic diagram of the whole utility model;

[0018] Figure 3 This is a structural schematic diagram of the filter plate in the pulled-out state of the utility model;

[0019] Figure 4 This is a sectional structural schematic diagram inside the filter box of the utility model;

[0020] Figure 5 This is a structural schematic diagram of the position where the scraping strip is located in the utility model;

[0021] Figure 6 This is the utility model Figure 4 The enlarged structural schematic diagram at position A in;

[0022] Figure 7 This is a structural schematic diagram inside the stirring tank of the utility model.

[0023] In the figure: 1, support platform; 2, limit ring; 3, stirring tank; 4, feed pipe; 5, sealing plug; 6, motor; 7, recovery pipe; 8, air extraction pump; 9, filter box; 10, installation groove; 11, filter plate; 12, fixing plate; 13, guide rod; 14, mounting plate; 15, threaded rod; 16, connecting plate; 17, connecting column; 18, scraping strip; 19, sliding groove; 20, dust-proof sheet; 21, stirring rod; 22, heating cavity; 23, heating copper wire; 24, connecting pipe; 25, storage tank; 26, handle. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] Please refer to Figures 1 to 7 , the present utility model provides a technical solution:

[0026] Corrugated paper production steam recycling device, including a support platform 1, a stirring mechanism and a recycling mechanism. The stirring mechanism and the recycling mechanism are both arranged on the surface of the support platform 1. The recycling mechanism includes a recovery pipe 7, an air extraction pump 8, a filtration box 9 and a cleaning component. The two ends of the recovery pipe 7 respectively penetrate and connect the stirring mechanism and the filtration box 9. The air extraction pump 8 is arranged in the middle of the recovery pipe 7. The cleaning component includes a scraping strip 18. The scraping strip 18 is in an inverted U shape. The outer ends of the scraping strip 18 are respectively slidably connected to the inner wall and the top surface of the filtration box 9. The top ends of the scraping strip 18 are respectively fixedly installed with connecting columns 17. The bottom ends of the connecting columns 17 are fixedly installed on the bottom surface of a connecting plate 16. The side walls of the connecting columns 17 are slidably connected to sliding grooves 19 symmetrically opened on both sides of the surface of the filtration box 9. The connecting plate 16 is threadedly connected to a driving component.

[0027] By arranging a scraping strip 18 inside the filtration box 9, and the top end of the scraping strip 18 is fixedly installed with a connecting column 17. The connecting column 17 is arranged on the bottom surface of the connecting plate 16. The side wall of the connecting plate 16 is threadedly connected to the driving component, so as to drive the connecting plate 16 to move through the driving component, and then drive the scraping strip 18 below the connecting plate 16 to move inside the filtration box 9 to scrape off the impurities on the inner wall of the filtration box 9, ensuring the filtration environment inside the filtration box 9.

[0028] The driving component includes a threaded rod 15. One end side wall of the connecting plate 16 is threadedly connected to the threaded rod 15. One end of the threaded rod 15 is fixedly installed on the side wall of a mounting plate 14 through a bearing seat. The other end of the threaded rod 15 penetrates the side wall of another mounting plate 14 and is fixedly installed with a handle 26. The two groups of mounting plates 14 are respectively symmetrically installed on one side of the surface of the support platform 1.

[0029] The side wall of the threaded rod 15 is rotatably connected to the mounting plate 14 near one end of the handle 26. Two fixing plates 12 are respectively arranged at both ends on the other side of the surface of the support platform 1. A guide rod 13 is arranged between the opposite side walls of the two groups of fixing plates 12. The side wall of the guide rod 13 is slidably connected to the connecting plate 16.

[0030] By arranging the connecting plate 16 to be threadedly connected to the side wall of the threaded rod 15, and the other end of the threaded rod 15 penetrates the mounting plate 14 and is provided with a handle 26, the worker only needs to manually rotate the handle 26, so that the threaded rod 15 rotates, thereby making the connecting plate 16 move along the side wall of the threaded rod 15, and then driving the scraping strip 18 below to scrape off the impurity water droplets on the inner wall of the filtration box 9.

[0031] An installation groove 10 is opened on the lower side wall of the filtration box 9, and a filter plate 11 is installed inside the installation groove 10.

[0032] Inside the surface of the filter box 9 where the sliding grooves 19 are opened, dust-proof sheets 20 are respectively arranged. The dust-proof sheets 20 are triangular and are symmetrically arranged in the sliding grooves 19 in a positive and negative manner. The side wall of the connecting column 17 is slidably connected to the dust-proof sheet 20. By arranging the dust-proof sheets 20 respectively inside the sliding grooves 19 opened on the surface of the filter box 9, and the dust-proof sheets 20 are triangular and are symmetrically arranged in the sliding grooves 19 in a positive and negative manner, and the side wall of the dust-proof sheet 20 is slidably connected to the connecting column 17, it is convenient to block the steam of the filter box 9 through the dust-proof sheet 20 and at the same time prevent external air from entering the inside of the filter box 9.

[0033] One end of the recovery pipe 7 that is connected to the filter box 9 in a penetrating manner is arranged on the side wall of the filter box 9 and is located above the filter plate 11. The outside of the filter box 9 is connected to the storage box 25 in a penetrating manner through a connecting pipe 24 below the filter plate 11. By connecting the filter box 9 and the storage box 25 through the connecting pipe 24, it is convenient for the steam filtered by the filter plate 11 below the filter box 9 to enter the storage box 25 through the connecting pipe 24 for storage, which is convenient for subsequent use.

[0034] The stirring mechanism includes a stirring tank 3. The side wall of the stirring tank 3 is fixedly installed on the surface of the support platform 1 through a limiting ring 2. A motor 6 is arranged on the top of the stirring tank 3. The motor 6 is key-connected to the top end of the stirring rod 21. The bottom end of the stirring rod 21 is fixedly installed on the inner bottom surface of the stirring tank 3 through a bearing seat. A feed pipe 4 is arranged on the surface of the support platform 1 on one side of the motor 6. A sealing plug 5 is also arranged inside the feed pipe 4.

[0035] The bottom surface of the stirring tank 3 is provided with a heating cavity 22, and a heating wire 23 is arranged inside the heating cavity 22.

[0036] By arranging a rotatable stirring rod 21 inside the stirring tank 3, it is convenient to stir the raw materials inside the stirring tank 3 through the stirring rod 21, and the heating effect of the raw materials inside the stirring tank 3 is accelerated.

[0037] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A corrugated paper production steam recycling device, comprising a support platform (1), a stirring mechanism and a circulation mechanism, characterized in that: The stirring mechanism and the circulation mechanism are both arranged on the surface of the support platform (1). The circulation mechanism comprises a recovery pipe (7), an air pump (8), a filter box (9) and a cleaning assembly. The two ends of the recovery pipe (7) respectively connect the stirring mechanism and the filter box (9). The air pump (8) is arranged in the middle of the recovery pipe (7). The cleaning assembly comprises a scraper (18). The scraper (18) is in an inverted U shape. The outer ends of the scraper (18) are respectively slidably connected to the inner wall and the top surface of the filter box (9). The top ends of the scraper (18) are respectively fixedly installed with the connecting columns (17). The bottom ends of the connecting columns (17) are fixedly installed with the bottom surface of the connecting plate (16). The side walls of the connecting columns (17) are slidably connected with the slide grooves (19) symmetrically opened on both sides of the surface of the filter box (9). The connecting plate (16) is threadedly connected with the driving assembly.

2. The corrugated paper production steam recycling device according to claim 1, characterized in that: The driving assembly comprises a threaded rod (15), one end side wall of the connecting plate (16) is threadedly connected to the threaded rod (15), one end of the threaded rod (15) is fixedly mounted via a bearing seat and the side wall of the mounting plate (14), the other end of the threaded rod (15) passes through the side wall of another mounting plate (14) and is fixedly mounted with a handle (26), and the two groups of mounting plates (14) are symmetrically mounted on one side of the surface of the support platform (1).

3. The corrugated paper production steam recycling device according to claim 2, characterized in that: The side wall of the threaded rod (15) is rotatably connected to the mounting plate (14) near one end of the handle (26); the other two ends of the surface of the support platform (1) are respectively provided with fixing plates (12); a guide rod (13) is provided between the opposite side walls of the two groups of fixing plates (12); and the side wall of the guide rod (13) is slidably connected to the connecting plate (16).

4. The corrugated paper production steam recycling device according to claim 3, characterized in that: A mounting groove (10) is provided on the lower side wall of the filter box (9), and a filter plate (11) is installed inside the mounting groove (10).

5. The corrugated paper production steam recycling device according to claim 4, characterized in that: The filter box (9) has a sliding groove (19) on its surface, and dustproof sheets (20) are arranged inside the sliding groove. The dustproof sheets (20) are triangular in shape and are arranged inside the sliding groove (19) in a positive and negative symmetrical manner. The side wall of the connecting column (17) is slidably connected to the dustproof sheets (20).

6. The corrugated paper production steam recycling device according to claim 1, characterized in that: One end of the recovery pipe (7) connected to the filter box (9) is arranged on the side wall of the filter box (9) and is located above the filter plate (11); the outer side of the filter box (9) is located below the filter plate (11) and is connected to the storage box (25) through a connecting pipe (24).

7. The corrugated paper production steam recycling device according to claim 6, characterized in that: The stirring mechanism comprises a stirring tank (3), the side wall of the stirring tank (3) is fixedly mounted on the surface of a support platform (1) via a limiting ring (2), a motor (6) is arranged on the top of the stirring tank (3), the motor (6) is key-connected to the top end of a stirring rod (21), the bottom end of the stirring rod (21) is fixedly mounted on the inner bottom surface of the stirring tank (3) via a bearing seat, a feed pipe (4) is arranged on the surface of the support platform (1) on one side of the motor (6), and a sealing plug (5) is also arranged inside the feed pipe (4).

8. The corrugated paper production steam recycling device according to claim 7, characterized in that: A heating chamber (22) is provided on the bottom surface of the stirring tank (3), and a heating copper wire (23) is arranged inside the heating chamber (22).

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