Ink washing waste liquid recovery treatment device

Abstract

The utility model discloses an ink washing waste liquid recovery processing device, which relates to the technical field of recovery processing, and comprises a liquid storage tank, the top of the liquid storage tank is fixedly connected with a tank cover, the top of the tank cover is fixedly connected with a rotating motor, the bottom of the liquid storage tank is fixedly connected with a discharge base, and the discharge base is fixedly connected with a water pump. And the middle part of the discharging base is fixedly connected with a discharging pipe, and the top of the discharging pipe is fixedly connected with a filtering device. When the threaded rod rotates, the connecting end of the sleeve can move up and down along the threaded rod, so that the connected scraping plate can scrape the inner wall of the adsorption plate, waste liquid impurities left on the adsorption plate can be scraped by the scraping plate conveniently, the impurities are treated after the waste liquid is treated, the interior of the adsorption plate is kept clean, and the service life of the adsorption plate is prolonged. The inlet end of the filter device needs to start the draw-off pump on one side to generate suction force, and impurities on the filter screen enter the inside of the draw-off pipe from the top of the inlet end and then are discharged out of the device through the slag discharge pipe on one side.

Description

Technical Field

[0001] This utility model relates to the field of recycling and treatment technology, specifically to a device for recycling and treating ink washing waste liquid. Background Technology

[0002] With the development of printing technology and the increasing environmental protection requirements, green printing has become an increasingly important focus of printing technology today and in the future. Green printing refers to the use of environmentally friendly materials and processes. Specifically, in the process of using printing presses, it is often necessary to clean the inks of the printing presses. However, the waste liquid generated during cleaning is often directly discharged into the environment. This is not only not conducive to the recycling and reuse of resources, but also seriously pollutes the water and soil environment, thus failing to meet the increasingly stringent requirements of green printing. With the development of ink washing waste liquid recovery devices, printing ink washing waste liquid recovery devices have also been technologically improved.

[0003] The existing technology has the following problems:

[0004] 1. Existing ink washing waste liquid recycling and treatment devices tend to accumulate too many waste liquid impurities on their inner walls after prolonged use. This makes it difficult to clean the inner walls of the device, which can easily cause blockages and affect subsequent waste liquid treatment.

[0005] 2. Existing ink washing waste liquid recycling and treatment devices will produce ink stains at the bottom of the device, which may clog the outlet pipe over time and affect the device's discharge. Utility Model Content

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A waste ink washing liquid recycling and treatment device includes a storage tank, a tank cover fixedly connected to the top of the storage tank, an inlet pipe extending through the top of the tank cover, a rotating motor fixedly connected to the top of the tank cover, a discharge base fixedly connected to the bottom of the storage tank, a support column fixedly connected to the bottom of the discharge base, a discharge pipe fixedly connected to the middle part of the discharge base, a filter device fixedly connected to the top of the discharge pipe, the filter device including an inlet end, a groove formed in the inner wall of the storage tank, and an adsorption plate fixedly connected to the inner wall of the storage tank.

[0008] A further improvement of this utility model is that: a shaft is fixedly connected to the bottom output end of the rotating motor, and a stirring rod is connected through the outer wall of the shaft.

[0009] A further improvement of the technical solution of the present utility model lies in that: a driving motor is fixedly connected above the inside of the groove, the bottom output end of the driving motor is fixedly connected with a threaded rod, the outer wall of the threaded rod is threadedly connected with a sleeve connection end, and one end of the sleeve connection end is inserted with a scraper.

[0010] A further improvement of the technical solution of the present utility model lies in that: the shape of the scraper is a square shape with a hollow center, and the outer wall of the scraper is movably connected to the inner wall of the adsorption plate.

[0011] A further improvement of the technical solution of the present utility model lies in that: an installation groove is opened on the bottom inner wall of the discharge pipe, a push plate is inserted into the inside of the installation groove, a cylinder is fixedly connected to one side of the discharge pipe, and the output end of the cylinder is fixedly connected to one side of the push plate.

[0012] A further improvement of the technical solution of the present utility model lies in that: a filter screen is inserted into the top of the inlet end, an extraction pipe is fixedly connected to one side of the inlet end, an extraction pump is fixedly connected to one end of the extraction pipe, the outer wall of the extraction pump is penetrated and connected with a support frame, and a slag discharge pipe is fixedly connected to the front of the extraction pump.

[0013] A further improvement of the technical solution of the present utility model lies in that: the top of the support frame is fixedly connected to the bottom of the discharge base, and the inlet end is sleeved on the top of the discharge pipe.

[0014] Due to the adoption of the above technical solution, the technical progress obtained by the present utility model compared with the prior art is:

[0015] 1. The present utility model provides a waste ink liquid recovery and treatment device. The driving motor is installed inside the groove on the inner wall of the liquid storage tank, at the top of the groove where the driving motor is installed, and the threaded rod is installed inside the groove. Only when the threaded rod rotates can the sleeve connection end move up and down along the threaded rod, prompting the connected scraper to scrape on the inner wall of the adsorption plate. The scraper is convenient for scraping off the waste liquid impurities remaining on the adsorption plate. After the waste liquid is treated, the impurities are also treated, keeping the inside clean, preventing blockage inside, and facilitating the secondary use of the device.

[0016] 2. The present utility model provides a waste ink liquid recovery and treatment device. The discharge pipe is installed inside the discharge base, and the inner wall of the discharge base is inclined, which is convenient for the waste liquid to gather downward and then be filtered through the filtering device. Also, because the filter screen is installed above the discharge pipe, the clean liquid gathers inside the discharge pipe, and then the output end of the cylinder on one side pushes the push plate away, opening the bottom of the discharge pipe to discharge the internal liquid outside the device. For the inlet end of the filtering device, the extraction pump on one side needs to be started to generate a suction force. The impurities on the filter screen enter the inside of the extraction pipe from the top of the inlet end and are then discharged outside the device through the slag discharge pipe on one side, making the device more convenient to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the ink washing waste liquid recycling and treatment device of this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of the liquid storage tank of this utility model;

[0019] Figure 3 This is a schematic diagram of the threaded rod of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the discharge pipe of this utility model.

[0021] In the diagram: 1. Storage tank; 2. Tank cover; 3. Inlet pipe; 4. Rotary motor; 5. Discharge base; 6. Support column; 7. Discharge pipe; 8. Filter device; 9. Groove; 10. Adsorption plate; 11. Drive motor; 12. Threaded rod; 13. Sleeve connection end; 14. Scraper; 41. Shaft; 42. Stirring rod; 71. Mounting groove; 72. Cylinder; 73. Push plate; 81. Inlet end; 82. Filter screen; 83. Extraction pump; 84. Support frame; 85. Extraction pipe; 86. Slag discharge pipe. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to embodiments:

[0023] Example 1

[0024] like Figure 1-4 As shown, this utility model provides a waste ink washing liquid recycling and treatment device, including a storage tank 1, a tank cover 2 fixedly connected to the top of the storage tank 1, an inlet pipe 3 penetratingly connected to the top of the tank cover 2, a rotating motor 4 fixedly connected to the top of the tank cover 2, a discharge base 5 fixedly connected to the bottom of the storage tank 1, a support column 6 fixedly connected to the bottom of the discharge base 5, a discharge pipe 7 fixedly connected to the middle part of the discharge base 5, a filter device 8 fixedly connected to the top of the discharge pipe 7, the filter device 8 including an inlet end 81, a groove 9 opened in the inner wall of the storage tank 1, and an adsorption plate 10 fixedly connected to the inner wall of the storage tank 1.

[0025] A shaft 41 is fixedly connected to the bottom output end of the rotating motor 4, and a stirring rod 42 is connected through the outer wall of the shaft 41.

[0026] In this embodiment, with the combined action of the liquid storage tank 1, the liquid inlet pipe 3, and the rotating motor 4, the device can be used more conveniently. The top of the liquid storage tank 1 is sealed by the tank cover 2. The top of the tank cover 2 is connected through the liquid inlet pipe 3. The waste liquid enters the inside of the liquid storage tank 1 from the liquid inlet pipe 3, and then the shaft rod 41 is rotated by the rotating motor 4 at the top. The rotation of the shaft rod 41 inside makes the waste liquid stir evenly inside, causing some impurities inside the waste liquid to be stirred and adhered to the inner wall of the adsorption plate 10 on the inner wall of the liquid storage tank 1. Rotating and stirring makes the screening of the waste liquid inside faster and the use more convenient.

[0027] Embodiment 2

[0028] As Figure 1-4 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, a driving motor 11 is fixedly connected above the inside of the groove 9. The bottom output end of the driving motor 11 is fixedly connected with a threaded rod 12. The outer wall of the threaded rod 12 is threadedly connected with a sleeve connection end 13. One end of the sleeve connection end 13 is inserted with a scraper 14.

[0029] The shape of the scraper 14 is a zigzag shape, and the outer wall of the scraper 14 is movably connected to the inner wall of the adsorption plate 10.

[0030] In this embodiment, with the combined action of the liquid storage tank 1, the driving motor 11, and the scraper 14, the device can be used more conveniently. The driving motor 11 is installed inside the groove 9 on the inner wall of the liquid storage tank 1. The driving motor 11 is installed at the top of the groove 9. The threaded rod 12 is installed inside the groove 9. Only when the threaded rod 12 rotates, the sleeve connection end 13 will move up and down along the threaded rod 12, prompting the connected scraper 14 to scrape on the inner wall of the adsorption plate 10. The scraper 14 is convenient for scraping off the waste liquid impurities remaining on the adsorption plate 10. After the waste liquid is processed, the impurities are also processed, keeping the inside clean, not causing blockage inside, and at the same time facilitating the secondary use of the device.

[0031] Embodiment 3

[0032] As Figure 1-4 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, an installation groove 71 is provided on the bottom inner wall of the discharge pipe 7. A push plate 73 is inserted inside the installation groove 71. One side of the discharge pipe 7 is fixedly connected with a cylinder 72. The output end of the cylinder 72 is fixedly connected with one side of the push plate 73.

[0033] A filter screen 82 is inserted at the top of the inlet end 81. One side of the inlet end 81 is fixedly connected with an extraction pipe 85. One end of the extraction pipe 85 is fixedly connected with an extraction pump 83. The outer wall of the extraction pump 83 is connected through a support frame 84. The front of the extraction pump 83 is fixedly connected with a slag discharge pipe 86.

[0034] The top of the support frame 84 is fixedly connected to the bottom of the discharge base 5, and the inlet end 81 is sleeved on the top of the discharge pipe 7.

[0035] In this embodiment, the combined action of the discharge pipe 7 and the filter device 8 makes the device easier to use. The discharge pipe 7 is installed on the inner wall of the discharge base 5, which is inclined to facilitate the downward accumulation of waste liquid. The waste liquid is then filtered by the filter device 8. Since the filter screen 82 is installed above the discharge pipe 7, the clean liquid accumulates inside the discharge pipe 7. Then, the output end of the cylinder 72 on one side pushes the extraction push plate 73, causing the bottom of the discharge pipe 7 to open and the internal liquid to be discharged from the device. The inlet end 81 of the filter device 8 requires the extraction pump 83 on one side to be activated to generate suction force. Impurities on the filter screen 82 enter the interior of the extraction pipe 85 from the top of the inlet end 81 and are then discharged from the device through the slag discharge pipe 86 on one side. This makes it less likely for the device to become clogged after filtering the waste liquid, making the device easier to use.

[0036] The working principle of this ink washing waste liquid recycling and treatment device will be explained in detail below.

[0037] like Figure 1-4As shown, when this ink washing waste liquid recycling and treatment device is in use, the top of the storage tank 1 is sealed by the tank cover 2. The top of the tank cover 2 is connected to the inlet pipe 3. The waste liquid enters the interior of the storage tank 1 through the inlet pipe 3, and then the rotating motor 4 at the top drives the shaft 41 to rotate. The rotation of the shaft 41 inside makes the waste liquid evenly agitated inside, so that some of the impurities inside the waste liquid are agitated and adhere to the inner wall of the adsorption plate 10 on the inner wall of the storage tank 1. The rotation and agitation make the screening of the waste liquid inside faster. The drive motor 11 is installed inside the groove 9 on the inner wall of the storage tank 1. The drive motor 11 is installed at the top of the groove 9. The threaded rod 12 is installed inside the groove 9. When the threaded rod 12 rotates, the sleeve connection end 13 moves up and down along the threaded rod 12, so that the connected scraper 14 can scrape the inner wall of the adsorption plate 10. The scraper 14 can easily scrape the waste liquid impurities left on the adsorption plate 10. Next, after the waste liquid is treated, impurities are also treated to keep the inside clean and prevent clogging. This also facilitates the reuse of the device. The discharge pipe 7 is installed on the inner wall of the discharge base 5, which is inclined to facilitate the downward collection of waste liquid. Then, it is filtered by the filter device 8. Since the filter screen 82 is installed above the discharge pipe 7, the clean liquid collects inside the discharge pipe 7. Then, the output end of the cylinder 72 on one side pushes the pull plate 73 to open the bottom of the discharge pipe 7, and the internal liquid is discharged out of the device. The inlet end 81 of the filter device 8 requires the start of the extraction pump 83 on one side to generate suction force. Impurities on the filter screen 82 enter the inside of the extraction pipe 85 from the top of the inlet end 81, and are then discharged out of the device through the slag discharge pipe 86 on one side. This makes it less likely for the device to become clogged after filtering the waste liquid, making the device more convenient to use.

[0038] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A device for recycling and treating ink washing waste liquid, comprising a storage tank (1), characterized in that: The top of the liquid storage tank (1) is fixedly connected to a tank cover (2), and the top of the tank cover (2) is connected through a liquid inlet pipe (3). The top of the tank cover (2) is fixedly connected to a rotating motor (4). The bottom of the liquid storage tank (1) is fixedly connected to a discharge base (5). The bottom of the discharge base (5) is fixedly connected to a support column (6). The middle part of the discharge base (5) is fixedly connected to a discharge pipe (7). The top of the discharge pipe (7) is fixedly connected to a filter device (8). The filter device (8) includes an inlet end (81). The inner wall of the liquid storage tank (1) is provided with a groove (9). The inner wall of the liquid storage tank (1) is fixedly connected to an adsorption plate (10).

2. The ink washing waste liquid recycling and treatment device according to claim 1, characterized in that: The bottom output end of the rotating motor (4) is fixedly connected to a shaft (41), and a stirring rod (42) is connected through the outer wall of the shaft (41).

3. The ink washing waste liquid recycling and treatment device according to claim 1, characterized in that: A drive motor (11) is fixedly connected to the upper part of the groove (9). A threaded rod (12) is fixedly connected to the bottom output end of the drive motor (11). A sleeve connection end (13) is threadedly connected to the outer wall of the threaded rod (12). A scraper (14) is inserted into one end of the sleeve connection end (13).

4. The ink washing waste liquid recycling and treatment device according to claim 3, characterized in that: The scraper (14) is shaped like a square, and the outer wall of the scraper (14) is movably connected to the inner wall of the adsorption plate (10).

5. The ink washing waste liquid recycling and treatment device according to claim 1, characterized in that: The bottom inner wall of the discharge pipe (7) is provided with an installation groove (71), and a push plate (73) is inserted into the installation groove (71). A cylinder (72) is fixedly connected to one side of the discharge pipe (7), and the output end of the cylinder (72) is fixedly connected to one side of the push plate (73).

6. The ink washing waste liquid recycling and treatment device according to claim 1, characterized in that: A filter screen (82) is inserted into the top of the inlet end (81), an extraction pipe (85) is fixedly connected to one side of the inlet end (81), an extraction pump (83) is fixedly connected to one end of the extraction pipe (85), a support frame (84) is connected through the outer wall of the extraction pump (83), and a slag discharge pipe (86) is fixedly connected to the front of the extraction pump (83).

7. The ink washing waste liquid recycling and treatment device according to claim 6, characterized in that: The top of the support frame (84) is fixedly connected to the bottom of the discharge base (5), and the inlet end (81) is sleeved on the top of the discharge pipe (7).

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