Environment-friendly printing treatment system

Abstract

The utility model discloses an environment-friendly printing treatment system, which belongs to the technical field of environment-friendly printing sewage, and adopts the technical scheme that the environment-friendly printing treatment system comprises a settling tank, a filtering mechanism is arranged at the top of the settling tank, a plurality of stirring blades are arranged in the settling tank, the bottom of the settling tank is fixedly connected with a motor, and the motor is fixedly connected with the settling tank. A first extraction pipe is arranged in the settling tank; the filtering mechanism comprises a limiting frame, a filtering box and a filtering net, the surface of the filtering box makes contact with the inner wall of the limiting frame, the filtering net is fixedly connected to the bottom of the inner wall of the filtering box, and fixing rods are fixedly connected to the two sides of the limiting frame correspondingly; the problems that most existing equipment for treating wastewater generated during environment-friendly printing is complex in structure and high in cost, the interior needs to be maintained and cleaned by professionals in the later period, the environment-friendly printing cost of small environment-friendly printing manufacturers is increased, and the using effect is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmentally friendly printing wastewater, in particular to an environmentally friendly printing treatment system. Background Art

[0002] Environmentally friendly printing refers to a printing method that uses environmentally friendly materials and processes, produces less pollution during the printing process, saves resources and energy, is easy to recycle and reuse printed products after they are discarded, is naturally degradable, and has little impact on the ecological environment. Some wastewater will still be generated in environmentally friendly printing, and the process of treating environmentally friendly printing wastewater is an important part of the environmentally friendly printing work system.

[0003] At present, a Chinese patent with announcement number CN207313387U discloses a printed sewage treatment system, including a sewage inlet pipe, an upflow anaerobic sludge bed reactor and a membrane bioreactor, wherein a grating plate is fixedly installed on the outer surface of the sewage inlet pipe, a grating is provided at the inner center of the grating plate, a bolt is fixedly installed on the outer surface of one side of the grating plate, a regulating tank is provided at one end of the sewage inlet pipe, a water inlet is fixedly installed on the outer surface of one side of the upflow anaerobic sludge bed reactor, a three-phase reactor is provided inside the upper end of the upflow anaerobic sludge bed reactor, and a biogas outlet is fixedly installed on the outer surface of the upper end of the upflow anaerobic sludge bed reactor. The printed sewage treatment system described in the utility model is provided with a grating plate, a rotating rod and a pulley, which can facilitate the installation and cleaning of the grating, prevent the membrane from being damaged due to long-term use, and replace the membrane assembly in a timely and convenient manner, bringing better prospects for use.

[0004] Most of the existing equipment for treating wastewater generated during environmental printing has a relatively complex structure and high cost. Professional personnel are required to perform internal maintenance and cleaning in the later stage, which increases the environmental printing costs of small environmental printing manufacturers. Utility Model Content

[0005] The utility model provides an environmentally friendly printing processing system, which aims to solve the problem that most of the existing equipment for treating wastewater generated during environmentally friendly printing has a relatively complex structure and high cost, and requires professional personnel to perform internal maintenance and cleaning in the later stage, which increases the environmentally friendly printing costs of small environmentally friendly printing manufacturers and thus affects the use effect.

[0006] The utility model is implemented as follows: an environmentally friendly printing processing system comprises a sedimentation tank, a filtering mechanism is arranged on the top of the sedimentation tank, a stirring blade is arranged inside the sedimentation tank, the number of the stirring blades is several, a motor is fixedly connected to the bottom of the sedimentation tank, and a first extraction pipe is arranged inside the sedimentation tank;

[0007] The filter mechanism comprises a limiting frame, a filter box and a filter screen. The surface of the filter box contacts the inner wall of the limiting frame, and the filter screen is fixedly connected to the bottom of the inner wall of the filter box.

[0008] In order to achieve the effect of supporting the limit frame, as a preferred embodiment of the environmentally friendly printing processing system of the utility model, both sides of the limit frame are fixedly connected with fixing rods, and the side of the fixing rods close to the inner wall of the sedimentation tank is fixedly connected to the inner wall of the sedimentation tank.

[0009] In order to achieve the effect of limiting the position of the filter box, as a preferred embodiment of the environmentally friendly printing processing system of the present invention, the front and rear sides of the filter box are fixedly connected with handles, and the bottom of the handles is in contact with the top of the limiting frame.

[0010] In order to facilitate the extraction of environmentally friendly printing wastewater after sedimentation in the sedimentation tank, as a preferred embodiment of the environmentally friendly printing processing system of the utility model, a through hole is opened inside the left fixed rod, the first extraction tube is movably inserted inside the through hole, and a handle is fixedly connected to the surface of the first extraction tube.

[0011] In order to avoid the first extraction pipe from extracting the environmentally friendly printing wastewater sediment inside the sedimentation tank, as a preferred environmentally friendly printing processing system of the utility model, a float is fixedly connected to the bottom of the first extraction pipe, and extraction holes are opened on the surface of the first extraction pipe. The number of the extraction holes is four and they are evenly distributed on the surface of the first extraction pipe.

[0012] In order to achieve the effect of supporting the drain pipe, as a preferred environmentally friendly printing processing system of the utility model, a drain pipe is arranged on the top of the sedimentation tank, and a first support rod is fixedly connected to both sides of the drain pipe, and the bottom of the first support rod is fixedly connected to the top of the fixed rod, and the bottom of the drain pipe is fixedly connected to the second support rod, and the bottom of the second support rod is fixedly connected to the top of the sedimentation tank, and legs are fixedly connected to both sides of the bottom of the sedimentation tank.

[0013] In order to facilitate the extraction of environmentally friendly printing wastewater sediment inside the sedimentation tank, as a preferred environmentally friendly printing processing system of the utility model, a visual window is embedded in the left side of the sedimentation tank, and a second extraction pipe is fixedly connected to the left side of the sedimentation tank, and the top of the second extraction pipe is rotatably connected to a valve.

[0014] In order to achieve the effect of conveniently mixing the environmentally friendly printing wastewater inside the sedimentation tank with the added flocculant, as a preferred environmentally friendly printing processing system of the utility model, the top of the motor output shaft passes through the sedimentation tank and extends to the interior of the sedimentation tank, the surface of the motor output shaft is movably connected to the interior of the sedimentation tank, the top of the motor output shaft is fixedly connected to a rotating rod, and the stirring blade is fixedly connected to the rotating rod on the side close to the rotating rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The environmental printing treatment system can filter the larger particles in the environmental printing wastewater after it is discharged through the filter screen by fixing the environmental printing wastewater discharge pipe and the drain pipe. The filter screen can filter the larger particles in the environmental printing wastewater and then enter the sedimentation tank. The flocculant is added to the sedimentation tank, and the motor is controlled to rotate so that the stirring blades mix the environmental printing wastewater and the added flocculant in the sedimentation tank and then let it stand. Then, the liquid and flocculants in the environmental printing wastewater after precipitation in the sedimentation tank can be separated through the first extraction pipe and the second extraction pipe through an external extraction device. The subsequent cleaning of the sedimentation tank and the filter box is convenient and does not require professional personnel to operate, thereby reducing the cost of environmental printing wastewater treatment, thereby reducing the cost of environmental printing, and avoiding the problem that most of the existing equipment for treating wastewater generated during environmental printing has a relatively complex structure and high cost, and requires professional personnel to perform internal maintenance and cleaning in the later stage, which increases the environmental printing cost of small environmental printing manufacturers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the environmentally friendly printing processing system of the utility model;

[0018] Figure 2 It is a three-dimensional exploded schematic diagram of the filter box and the limiting frame in the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional connection between the liquid discharge pipe and the first support rod and the second support rod in the utility model;

[0020] Figure 4 It is a three-dimensional connection diagram of the motor and the rotating rod in the utility model;

[0021] Figure 5 It is a schematic diagram of the three-dimensional connection between the first extraction pipe and the float in the utility model;

[0022] Figure 6 This is a right view of the connection between the sedimentation tank and the motor in the utility model.

[0023] In the figure, 1. sedimentation tank; 2. second extraction pipe; 3. valve; 4. visual window; 5. first extraction pipe; 6. drainage pipe; 7. float; 8. filtering mechanism; 801. limit frame; 802. filter box; 803. filter screen; 9. stirring blade; 10. rotating rod; 11. supporting leg; 12. handle; 13. fixing rod; 14. through hole; 15. first supporting rod; 16. second supporting rod; 17. motor; 18. handle; 19. extraction hole. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-6 The utility model provides a technical solution: an environmentally friendly printing processing system, comprising a sedimentation tank 1, a filtering mechanism 8 is arranged on the top of the sedimentation tank 1, a stirring blade 9 is arranged inside the sedimentation tank 1, the number of the stirring blades 9 is several, a motor 17 is fixedly connected to the bottom of the sedimentation tank 1, and a first extraction pipe 5 is arranged inside the sedimentation tank 1;

[0027] The filter mechanism 8 includes a limiting frame 801 , a filter box 802 and a filter screen 803 . The surface of the filter box 802 contacts the inner wall of the limiting frame 801 , and the filter screen 803 is fixedly connected to the bottom of the inner wall of the filter box 802 .

[0028] In this embodiment: by fixing the environmental printing wastewater discharge pipe and the drain pipe 6 in communication, the environmental printing wastewater can be discharged from the top of the filter screen 803, and the filter screen 803 can filter the larger particles inside the environmental printing wastewater and then enter the sedimentation tank 1, and add the flocculant to the sedimentation tank 1, and control the motor 17 to rotate so that the stirring blade 9 mixes the environmental printing wastewater and the added flocculant inside the sedimentation tank 1 and then allows the mixing blade 9 to stand still, and then the liquid and flocculants in the environmental printing wastewater after precipitation in the sedimentation tank 1 can be separated by an external extraction device through the first extraction pipe 5 and the second extraction pipe 2, and the subsequent cleaning of the sedimentation tank 1 and the filter box 802 is convenient, and no professional personnel are required to operate, thereby reducing the cost of environmental printing wastewater treatment, thereby reducing the cost of environmental printing, and avoiding the problem that most of the existing equipment for treating wastewater generated during environmental printing is relatively complex in structure and high in cost, and professional personnel are required to perform maintenance and cleaning on the inside in the later stage, which increases the cost of environmental printing for small environmental printing manufacturers.

[0029] As a technical optimization solution of the utility model, both sides of the limit frame 801 are fixedly connected with fixing rods 13, and the side of the fixing rod 13 close to the inner wall of the sedimentation tank 1 is fixedly connected to the inner wall of the sedimentation tank 1.

[0030] In this embodiment, the fixing rod 13 is fixedly connected to the limit frame 801 , and the fixing rod 13 is fixedly connected to the inner wall of the sedimentation tank 1 , so that the fixing rod 13 can support the limit frame 801 , thereby achieving the effect of supporting the limit frame 801 .

[0031] As a technical optimization solution of the present invention, the front and rear sides of the filter box 802 are fixedly connected with handles 12 , and the bottom of the handle 12 is in contact with the top of the limiting frame 801 .

[0032] In this embodiment, the handle 12 can limit the filter box 802 by contacting the bottom of the handle 12 with the top of the limit frame 801, thereby achieving the effect of limiting the filter box 802.

[0033] As a technical optimization solution of the utility model, a through hole 14 is opened inside the left fixing rod 13, the first extraction tube 5 is movably inserted inside the through hole 14, and a handle 18 is fixedly connected to the surface of the first extraction tube 5.

[0034] In this embodiment: by movably inserting the first extraction tube 5 into the through hole 14, the first extraction tube 5 can be conveniently moved up and down, and the first extraction tube 5 can be conveniently pulled by pulling the handle 18, thereby achieving the effect of conveniently extracting the environmentally friendly printing wastewater after precipitation in the sedimentation tank 1.

[0035] As a technical optimization solution of the utility model, a float 7 is fixedly connected to the bottom of the first extraction tube 5 , and extraction holes 19 are opened on the surface of the first extraction tube 5 . There are four extraction holes 19 which are evenly distributed on the surface of the first extraction tube 5 .

[0036] In this embodiment, the first extraction tube 5 is supported by the float 7, so that the first extraction tube 5 can be prevented from being inserted into the sediment to extract the sediment, thereby achieving the effect of preventing the first extraction tube 5 from extracting the environmentally friendly printing wastewater sediment inside the sedimentation tank 1.

[0037] As a technical optimization solution of the utility model, the first support rod 15 is fixedly connected to both sides of the drainage pipe 6, the bottom of the first support rod 15 is fixedly connected to the top of the fixed rod 13, the bottom of the drainage pipe 6 is fixedly connected to the second support rod 16, the bottom of the second support rod 16 is fixedly connected to the top of the sedimentation tank 1, and the two sides of the bottom of the sedimentation tank 1 are fixedly connected with support legs 11.

[0038] In this embodiment, the drain pipe 6 can be supported on the top of the sedimentation tank 1 by being fixedly connected to the two first support rods 15 and the second support rod 16 , thereby achieving the effect of supporting the drain pipe 6 .

[0039] As a technical optimization solution of the utility model, a visual window 4 is embedded on the left side of the sedimentation tank 1, a second extraction pipe 2 is fixedly connected to the left side of the sedimentation tank 1, and a valve 3 is rotatably connected to the top of the second extraction pipe 2.

[0040] In this embodiment: by connecting the pipeline of the external extraction device with the second extraction pipe 2, and then turning the valve 3 to open the second extraction pipe 2, the flocculants after the environmental printing wastewater in the sedimentation tank 1 is precipitated can be extracted through the external extraction device, and the precipitation of the environmental printing wastewater in the tank body 1 can be observed through the visual window 4, thereby achieving the effect of facilitating the extraction of the environmental printing wastewater sediment in the sedimentation tank 1.

[0041] As a technical optimization solution of the utility model, the top of the output shaft of the motor 17 passes through the sedimentation tank 1 and extends to the interior of the sedimentation tank 1. The surface of the output shaft of the motor 17 is movably connected to the interior of the sedimentation tank 1. The top of the output shaft of the motor 17 is fixedly connected to the rotating rod 10, and the side of the stirring blade 9 close to the rotating rod 10 is fixedly connected to the rotating rod 10.

[0042] In this embodiment: by controlling the rotation of the motor 17, the motor 17 can drive the rotating rod 10 and the stirring blade 9 to rotate through the output shaft, thereby mixing the environmentally friendly printing wastewater inside the sedimentation tank 1 with the added flocculant, thereby achieving the effect of facilitating the mixing of the environmentally friendly printing wastewater inside the sedimentation tank 1 with the added flocculant.

[0043] Working principle: First, move the sedimentation tank 1 to a stable ground. At this time, the supporting legs 11 will stably support the sedimentation tank 1. Then, the external environmental printing wastewater discharge pipe is fixedly connected to the drainage pipe 6, so that the environmental printing wastewater can be discharged from the top of the filter screen 803. The filter screen 803 can filter the larger particles inside the environmental printing wastewater and then enter the sedimentation tank 1. By holding the handle 12, the filter box 802 can be moved out of the limit frame 801 to clean the larger particles on the top of the filter screen 803. Then, the flocculant is added to the sedimentation tank 1, and then the motor 17 is controlled to rotate. The rotation of the motor 17 can drive the rotating rod 10 and the stirring rod 10 through the output shaft. The blades 9 rotate to mix the environmentally friendly printing wastewater in the sedimentation tank 1 with the external flocculant and then let it stand, so that the small particles in the environmentally friendly printing wastewater in the sedimentation tank 1 are flocculated and then precipitated to the bottom of the sedimentation tank 1. At this time, the pipeline of the external extraction equipment can be connected with the first extraction pipe 5. At this time, the liquid part of the environmentally friendly printing wastewater in the sedimentation tank 1 after precipitation can be extracted from the sedimentation tank 1. The precipitation of the environmentally friendly printing wastewater in the tank body 1 can be observed through the visual window 4. The first extraction pipe 5 is supported by the float 7 to prevent the first extraction pipe 5 from being inserted into the sediment to extract the sediment. It should be noted that the float 7 The buoyancy is just large enough to support the first extraction tube 5 to keep the extraction hole 19 in the liquid after the environmental printing wastewater is precipitated. When the float 7 contacts the flocculants at the bottom after the environmental printing wastewater is precipitated, the float 7 will support the first extraction tube 5 to float on the top of the flocculants, and the extraction hole 19 will not be able to extract the flocculants. When it is necessary to extract the flocculants after the environmental printing wastewater in the sedimentation tank 1 is precipitated, the pipeline of the external extraction equipment is connected to the second extraction tube 2, and then the valve 3 is turned to open the second extraction tube 2, so that the flocculants after the environmental printing wastewater in the sedimentation tank 1 can be extracted through the external extraction equipment. After adding flocculants to the sedimentation tank 1 for sedimentation, the liquid part and flocculants of the precipitated environmentally friendly printing wastewater can be separated through the first extraction tube 5 and the second extraction tube 2, so as to achieve the purpose of treating the environmentally friendly printing wastewater. The subsequent cleaning of the sedimentation tank 1 and the filter box 802 is convenient and does not require professional personnel to operate, thereby reducing the cost of treating environmentally friendly printing wastewater, thereby reducing the cost of environmentally friendly printing, and avoiding the problem that most of the existing equipment for treating wastewater generated during environmentally friendly printing has a relatively complex structure and high cost, and requires professional personnel to perform internal maintenance and cleaning in the later stage, which increases the cost of environmentally friendly printing for small environmentally friendly printing manufacturers.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly printing treatment system, comprising a sedimentation tank (1), characterized in that: The top of the sedimentation tank (1) is provided with a filtering mechanism (8), the interior of the sedimentation tank (1) is provided with stirring blades (9), the number of the stirring blades (9) is several, the bottom of the sedimentation tank (1) is fixedly connected with a motor (17), and the interior of the sedimentation tank (1) is provided with a first extraction pipe (5); The filtering mechanism (8) comprises a limiting frame (801), a filtering box (802) and a filter screen (803); the surface of the filtering box (802) contacts the inner wall of the limiting frame (801); and the filter screen (803) is fixedly connected to the bottom of the inner wall of the filtering box (802).

2. The environmentally friendly printing processing system according to claim 1, characterized in that: Both sides of the limit frame (801) are fixedly connected to fixing rods (13), and the side of the fixing rod (13) close to the inner wall of the sedimentation tank (1) is fixedly connected to the inner wall of the sedimentation tank (1).

3. The environmentally friendly printing processing system according to claim 1, characterized in that: The front and rear sides of the filter box (802) are both fixedly connected with handles (12), and the bottom of the handle (12) is in contact with the top of the limiting frame (801).

4. The environmentally friendly printing processing system according to claim 2, characterized in that: A through hole (14) is provided inside the left fixing rod (13), the first extraction tube (5) is movably inserted into the through hole (14), and a handle (18) is fixedly connected to the surface of the first extraction tube (5).

5. The environmentally friendly printing processing system according to claim 1, characterized in that: A float (7) is fixedly connected to the bottom of the first extraction tube (5), and extraction holes (19) are provided on the surface of the first extraction tube (5). The number of the extraction holes (19) is four and they are evenly distributed on the surface of the first extraction tube (5).

6. The environmentally friendly printing processing system according to claim 2, characterized in that: A drainage pipe (6) is provided at the top of the sedimentation tank (1), and first support rods (15) are fixedly connected to both sides of the drainage pipe (6), and the bottom of the first support rod (15) is fixedly connected to the top of the fixed rod (13). A second support rod (16) is fixedly connected to the bottom of the drainage pipe (6), and the bottom of the second support rod (16) is fixedly connected to the top of the sedimentation tank (1). Support legs (11) are fixedly connected to both sides of the bottom of the sedimentation tank (1).

7. The environmentally friendly printing processing system according to claim 1, characterized in that: The left side of the sedimentation tank (1) is inlaid with a visual window (4), the left side of the sedimentation tank (1) is fixedly connected to a second extraction pipe (2), and the top of the second extraction pipe (2) is rotatably connected to a valve (3).

8. The environmentally friendly printing processing system according to claim 1, characterized in that: The top of the output shaft of the motor (17) passes through the sedimentation tank (1) and extends into the interior of the sedimentation tank (1); the surface of the output shaft of the motor (17) is movably connected to the interior of the sedimentation tank (1); the top of the output shaft of the motor (17) is fixedly connected to a rotating rod (10); and the side of the stirring blade (9) close to the rotating rod (10) is fixedly connected to the rotating rod (10).

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