Adjustable scraper device for ink recovery

Abstract

The utility model relates to the technical field of ink recovery, and discloses an ink recovery adjustable scraper device which comprises a working plate, a plurality of pairs of supporting legs are fixed to the bottom of the working plate, an acidification pool body is fixed to the top of the working plate, and a first discharging port is fixed to one side of the acidification pool body; two collecting boxes which are symmetrically distributed are further fixed to the top of the working plate, and second discharging ports are fixed to one sides of the two collecting boxes; through cooperative use of the U-shaped supporting plate, the lead screw, the moving plate and the scraper body, the scraper body can be conveniently moved out of the acidification pool body, floating colloidal aggregates can be conveniently scraped into the collecting box, the cleaning efficiency of the scraper body is greatly improved, the scraper body can be efficiently cleaned through the design, and the cleaning efficiency of the scraper body is greatly improved. Not only can the best cleaning effect be ensured, but also the labor intensity is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of ink recovery, and in particular to an adjustable scraper device for ink recovery. Background Art

[0002] As is known to all, a waste liquid recovery device for ink is an auxiliary device used in the production and processing of ink to recycle the waste liquid generated therein, and has been widely used in the technical field of waste liquid recovery equipment for ink.

[0003] In the prior art, a Chinese utility model patent with authorization announcement number CN211946582U discloses "a waste liquid recovery device for ink", which adjusts the inside of the acid precipitation tank to a suitable pH value through a dosing mechanism, and at the same time performs flotation treatment on the inside of the acid precipitation tank through an air flotation device, and drives the upper scraper to reciprocate through the first motor transmission, thereby scraping the floating colloidal condensate into a collection box. The overall operation is simple and convenient, with a high degree of automation and a high recovery efficiency; it includes a base, an acid precipitation tank, a liquid inlet pipe, a discharge port, an inclined plate, a collection box and a liquid discharge pipe; it also includes a first motor, a first screw, an upper scraper, an air flotation device, an air inlet pipe, an air distribution pipe and an air outlet, the first motor is fixedly arranged on the upper rear side of the left part of the acid precipitation tank, the first screw is fixedly arranged on the right part of the first motor and inserted into the acid precipitation tank, and the upper scraper is screwed on the middle part of the first screw.

[0004] Although the ink waste liquid recovery device in the prior art can drive the upper scraper to reciprocate through the first motor transmission, thereby scraping the floating colloidal coagulants into the collection box, when the scraper scrapes the floating colloidal coagulants, they will be scraped into the collection box together with the waste liquid, and the scraper will also be stuck with the colloidal coagulants. Since the scraper is installed on the screw through a thread, it is difficult to move the scraper outside the collection box, which makes it difficult to completely scrape the colloidal coagulants from the acid precipitation tank into the collection box, and it is also difficult to clean the scraper after use.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that only one point can be protected and it is inconvenient to disassemble and install, the present application provides an adjustable scraper device for ink recovery.

[0007] The present application provides an ink recovery adjustable scraper device adopts the following technical solution:

[0008] An adjustable scraper device for ink recovery comprises a working plate, a plurality of pairs of supporting legs are fixed at the bottom of the working plate, an acid precipitation tank body is fixed at the top, a first discharge port is fixed at one side of the acid precipitation tank body, two symmetrically distributed collecting boxes are also fixed at the top of the working plate, and a second discharge port is fixed at one side of the two collecting boxes;

[0009] An air distribution pipe is installed inside the acid precipitation tank body, an air flotation device is installed on one side of the acid precipitation tank body, the output end of the air flotation device passes through one side of the acid precipitation tank body and is connected to the air distribution pipe, a stirring box is also installed on one side of the working plate located above the air flotation device, the top of the stirring box is connected to a lid by a hinge, and a stirring rod is rotatably connected inside, a second motor for driving the stirring rod to rotate is also installed on the stirring box, and a connecting pipe is also installed on the stirring box, and the other end of the connecting pipe is connected to the acid precipitation tank body;

[0010] It also includes a scraper body, both sides of which are rotatably connected with connecting plates, two symmetrically distributed U-shaped support plates are fixed on the top of the acid precipitation tank body, both of the two U-shaped support plates are rotatably connected with screw rods, and movable plates are installed on the two screw rods through threads. The two connecting plates are respectively installed on the two movable plates through bolts, and the U-shaped support plate is also equipped with a first motor for simultaneously driving the two screw rods to rotate.

[0011] Preferably, a plurality of avoidance grooves are provided on the scraper body.

[0012] Preferably, inclined plates are fixed on both sides of the acid precipitation tank body.

[0013] Preferably, two pairs of symmetrically distributed triangular plates are fixed to the top side of the acid precipitation tank body.

[0014] Preferably, both of the second discharge ports are sleeved with filter tubes.

[0015] Preferably, the scraper body and the connecting plate are both made of plastic.

[0016] Preferably, the heights of the two collecting boxes are both smaller than the height of the acid precipitation tank body.

[0017] In summary, this application includes the following beneficial technical effects:

[0018] 1. The U-shaped support plate, screw rod, movable plate and the scraper body are used in coordination, which is conducive to moving the scraper body out of the acid precipitation tank body, which is not only convenient for scraping the floating colloidal condensate into the collection box, but also greatly improves the cleaning efficiency of the scraper body. This design enables the scraper body to be cleaned efficiently, which not only ensures the best cleaning effect, but also reduces labor intensity and improves work efficiency.

[0019] 2. The coordinated use of the scraper body, avoidance groove, inclined plate and triangular plate can not only reduce the resistance of the scraper body when it moves, making it more flexible during operation, but also prevent one side of the scraper body from being scraped by the side of the acid precipitation tank body, thereby preventing the colloidal condensate on the scraper body from falling back into the acid precipitation tank body, which can further improve the practicality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0021] Figure 2 is a top-view three-dimensional structural schematic diagram of an embodiment of the application;

[0022] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the filter tube according to an embodiment of the present application.

[0023] Explanation of the reference numerals: 1. working plate; 2. supporting leg; 3. acid precipitation tank body; 4. U-shaped supporting plate; 5. screw rod; 6. moving plate; 7. first motor; 8. scraper body; 9. avoidance groove; 10. connecting plate; 11. first discharge port; 12. collecting box; 13. second discharge port; 14. filter tube; 15. air distribution tube; 16. flotation device; 17. stirring box; 18. stirring rod; 19. second motor; 20. connecting pipe; 22. cover; 23. inclined plate; 24. triangular plate. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-3 This application is described in further detail.

[0025] The present application embodiment discloses an adjustable scraper device for ink recovery. Figure 1-Figure 3An adjustable scraper device for ink recovery includes a working plate 1, a plurality of pairs of supporting legs 2 are fixed at the bottom of the working plate 1, an acid precipitation tank body 3 is fixed at the top, a first discharge port 11 is fixed at one side of the acid precipitation tank body 3, and two symmetrically distributed collecting boxes 12 are fixed at the top of the working plate 1, and a second discharge port 13 is fixed at one side of the two collecting boxes 12; filter tubes 14 are sleeved on the two second discharge ports 13, and the colloidal coagulants can be further filtered by the filter tubes 14, and discharged by the second discharge port 13, so that the ink remaining in the collecting box 12 can be collected again, and when the colloidal coagulants need to be discharged, the filter tubes 14 can be pulled out.

[0026] Reference Figure 1 and Figure 2 , an air distribution pipe 15 is installed inside the acid precipitation tank body 3, and an air flotation device 16 is installed on one side of the acid precipitation tank body 3. The output end of the air flotation device 16 passes through one side of the acid precipitation tank body 3 and is connected to the air distribution pipe 15. A stirring box 17 is also installed on one side of the working plate 1 located on the upper part of the air flotation device 16. The top of the stirring box 17 is connected to a cover 22 by a hinge, and a stirring rod 18 is rotatably connected inside. A second motor 19 for driving the stirring rod 18 to rotate is also installed on the stirring box 17. A connecting pipe 20 is also installed on the stirring box 17, and the other end of the connecting pipe 20 is connected to the acid precipitation tank body 3; when in use, the stirred liquid can be placed inside the stirring box 17, and then the second motor 19 is started to drive the stirring rod 18 to rotate to stir the liquid. After the stirring is completed, the valve is opened and the liquid will flow into the interior of the acid precipitation tank body 3 through the connecting pipe 20 to mix with the ink, so that the ink can be separated, and the air flotation device 16 is started at the same time, so that the air distribution pipe 15 can start working.

[0027] Reference Figure 1 , Figure 2 and Figure 3, also includes a scraper body 8, both sides of the scraper body 8 are rotatably connected with a connecting plate 10, the top of the acid precipitation tank body 3 is fixed with two symmetrically distributed U-shaped support plates 4, the two U-shaped support plates 4 are rotatably connected with screw rods 5, the two screw rods 5 are threadedly installed with a moving plate 6, the two connecting plates 10 are respectively installed on the two moving plates 6 by bolts, and the U-shaped support plate 4 is also installed with a first motor 7 for driving the two screw rods 5 to rotate at the same time; when in use, the first motor 7 is started, and the synchronous belt can be used to simultaneously drive the two screw rods 5 to rotate clockwise or counterclockwise. By rotating the clockwise direction, the scraper body 8 can scrape the floating colloidal coagulants into the interior of the collection box 12, and the scraper body 8 can also be moved out from the acid precipitation tank body 3, which is not only convenient for scraping the floating colloidal coagulants into the interior of the collection box 12, but also convenient for cleaning. It is not only convenient for scraping the floating colloidal coagulants into the collection box 12, but also greatly improves the cleaning efficiency of the scraper body 8. This design enables the scraper body 8 to achieve efficient cleaning, which not only ensures that the cleaning effect is optimal, but also reduces labor intensity and improves work efficiency.

[0028] Reference Figure 1 A plurality of avoidance grooves 9 are provided on the scraper body 8 to reduce the resistance encountered by the scraper body 8 when moving, so as to be more flexible during operation.

[0029] Reference Figure 1 and Figure 3 , inclined plates 23 are fixed on both sides of the acid precipitation tank body 3, which help the colloidal condensate to flow better into the interior of the collecting box 12, and two pairs of symmetrically distributed triangular plates 24 are fixed on the top side of the acid precipitation tank body 3. When the scraper body 8 is detached from the acid precipitation tank body 3, the triangular plates 24 will support one side of the scraper body 8, which can prevent one side of the scraper body 8 from being scraped by the side of the acid precipitation tank body 3, thereby preventing the colloidal condensate on the scraper body 8 from falling back onto the acid precipitation tank body 3, which can further improve the practicality of the product.

[0030] Reference Figure 3 The scraper body 8 and the connecting plate 10 are both made of plastic, which is durable and environmentally friendly.

[0031] Reference Figure 1 The heights of the two collecting boxes 12 are both less than the height of the acid precipitation tank body 3, which is conducive to collecting the colloidal coagulants.

[0032] The implementation principle of the ink recovery adjustable scraper device of the embodiment of the present application is as follows: first, the ink to be recovered is placed inside the acid precipitation tank body 3, and then the stirred liquid is placed inside the stirring box 17, and then the second motor 19 is started to drive the stirring rod 18 to rotate to stir the liquid. After the stirring is completed, the valve is opened and the liquid flows into the acid precipitation tank body 3 through the connecting pipe 20 to mix with the ink, and the flotation device 16 is started at the same time, so that the air distribution pipe 15 can start working. After the floating colloidal condensate appears, the first motor 7 is started, and the synchronous belt can be used to drive the two silk screens at the same time. The rod 5 rotates clockwise or counterclockwise, so that the scraper body 8 can scrape the floating colloidal coagulants into the interior of the collection box 12, and the scraper body 8 can also be moved out from the acid precipitation tank body 3, which is not only convenient for scraping the floating colloidal coagulants into the interior of the collection box 12, but also convenient for cleaning them. The adjustable scraper device for ink recovery provided in the present application has the advantages of compact structure, easy operation, high recovery efficiency, etc. It is suitable for various ink recovery scenarios, has broad application prospects, and effectively improves ink recovery efficiency and resource utilization, reduces production costs, and also contributes to environmental protection.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0034] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adjustable scraper device for ink recovery, comprising a working plate (1), characterized in that: A plurality of pairs of supporting legs (2) are fixed to the bottom of the working plate (1), and an acid precipitation tank body (3) is fixed to the top; a first discharge port (11) is fixed to one side of the acid precipitation tank body (3); and two symmetrically distributed collecting boxes (12) are also fixed to the top of the working plate (1), and a second discharge port (13) is fixed to one side of each of the two collecting boxes (12); An air distribution pipe (15) is installed inside the acid precipitation tank body (3), and an air flotation device (16) is installed on one side of the acid precipitation tank body (3). The output end of the air flotation device (16) passes through one side of the acid precipitation tank body (3) and is connected to the air distribution pipe (15). A stirring box (17) is also installed on one side of the working plate (1) located above the air flotation device (16). The top of the stirring box (17) is connected to a lid (22) by a hinge, and a stirring rod (18) is rotatably connected inside. A second motor (19) for driving the stirring rod (18) to rotate is also installed on the stirring box (17). A connecting pipe (20) is also installed on the stirring box (17), and the other end of the connecting pipe (20) is connected to the acid precipitation tank body (3); It also includes a scraper body (8), both sides of which are rotatably connected to connecting plates (10), the top of the acid precipitation tank body (3) is fixed with two symmetrically distributed U-shaped support plates (4), the two U-shaped support plates (4) are rotatably connected to screw rods (5), the two screw rods (5) are threadedly mounted with moving plates (6), the two connecting plates (10) are respectively mounted on the two moving plates (6) by bolts, and the U-shaped support plate (4) is also mounted with a first motor (7) for simultaneously driving the two screw rods (5) to rotate.

2. The adjustable scraper device for ink recovery according to claim 1, characterized in that: The scraper body (8) is provided with a plurality of avoidance grooves (9).

3. The ink recovery adjustable scraper device according to claim 1, characterized in that: Inclined plates (23) are fixed on both sides of the acid precipitation tank body (3).

4. The adjustable scraper device for ink recovery according to claim 1, characterized in that: Two pairs of symmetrically distributed triangular plates (24) are fixed on the top side of the acid precipitation tank body (3).

5. The ink recovery adjustable scraper device according to claim 1, characterized in that: The two second discharge ports (13) are both sleeved with filter tubes (14).

6. The adjustable scraper device for ink recovery according to claim 1, characterized in that: The scraper body (8) and the connecting plate (10) are both made of plastic.

7. The adjustable scraper device for ink recovery according to claim 1, characterized in that: The heights of the two collecting boxes (12) are both smaller than the height of the acid precipitation tank body (3).

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