Zero discharge device based on water-based ink wastewater

Abstract

The utility model discloses a zero discharge device based on water-based ink waste water, and relates to the technical field of installation equipment, the zero discharge device based on the water-based ink waste water comprises a reaction barrel and also comprises a stirring assembly arranged in the reaction barrel, and the stirring assembly comprises a stirring rod, a scraping plate and a servo motor A. Through the arrangement of the quantifying assembly, the flow sensor can be used for detecting the flowing-in speed of liquid medicine in the medicine storage barrel during use and transmitting data to the display screen on the surface of the controller, so that a worker can accurately detect the flowing-in speed of the liquid medicine according to the amount of sewage in the reaction barrel; the controller is used for controlling opening and closing of the electromagnetic valve to adjust the inflow amount of the liquid medicine, so that the situation that the liquid medicine flows in too fast, so that the liquid medicine begins to condense outside a reaction area, and waste of the liquid medicine is caused is avoided, meanwhile, the inflow speed of the liquid medicine is accurately controlled, the size and density of floccules can be better regulated and controlled, and the flocculation effect is improved. Therefore, the clarity and the stability of the final effluent are influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based ink wastewater discharge, in particular to a zero-discharge device based on water-based ink wastewater. Background Art

[0002] Currently, the amount of water-based ink wastewater treatment and discharge is increasing. As a high-risk chemical wastewater, it is characterized by extremely high total organic matter, high color, and non-degradability. This produces a large amount of hazardous wastewater with high concentrations of ink residues and impurities. Not only is the color of suspended solids in the wastewater high, but chemical, biochemical, and heavy metal water quality indicators are also high. If water-based ink wastewater is discharged directly without treatment, it will cause great damage to water resources and seriously threaten the ecological balance of nature. Therefore, a zero-discharge device for water-based ink wastewater is proposed.

[0003] Utility model patent publication number CN206069581U discloses a wastewater treatment system for aqueous ink wastewater. The system includes a quantitative stirring tank, a dosing unit, a filter press, a sewage tank, a sewage filtration unit, and a reclaimed water reuse tank. The quantitative stirring tank is equipped with a reduction motor and a stirring impeller, and the dosing unit is mounted on the quantitative stirring tank. The system, the filter press, the sewage tank, the sewage filtration unit, and the reclaimed water reuse tank are sequentially connected by pipes. This system is environmentally friendly, convenient, requires minimal space, and requires minimal investment. It simplifies the process flow and replaces anaerobic tanks, chlorine-consuming tanks, and integrated water tanks. After filtering, the water can be reused as reclaimed water, achieving zero emissions and saving on tap water costs, thereby achieving both economical and environmental goals.

[0004] However, when the modification is in use, it is difficult to accurately control the dosing speed of the dosing unit. Dosing too quickly will cause the agent to begin to condense outside the reaction area, resulting in waste of the agent. Utility Model Content

[0005] The utility model provides a zero-discharge device based on aqueous ink wastewater to solve the existing problem that it is difficult to accurately control the dosing speed of the dosing unit. Dosing the drug too quickly will cause the drug to begin to condense outside the reaction area, resulting in drug waste.

[0006] The utility model provides the following technical solution: a zero-discharge device based on aqueous ink wastewater, comprising a reaction barrel, and also comprising: a stirring assembly arranged inside the reaction barrel, the stirring assembly comprising a stirring rod, a scraper and a servo motor A, the outer side of the servo motor A being fixedly connected to a motor box; a medicine storage cartridge arranged on the top of the reaction barrel, the outer side of the medicine storage cartridge being fixedly connected to a quantitative assembly, the quantitative assembly comprising a flow sensor, a controller and a solenoid valve; a circulation pipe arranged on one side of the reaction barrel, one end of the circulation pipe being fixedly connected to a water pump A, the bottom surface of the water pump A being fixedly connected to a filter box, the interior of the filter box being fixedly connected to two groups of filter frames, the interior of the filter frame being fixedly connected to an elastic filter net, the bottom surface of the filter frame being fixedly connected to a vibration assembly, the vibration assembly comprising a motor box, a servo motor B, a rotating rod and an eccentric wheel.

[0007] As a preferred technical solution of the present invention, the stirring rod is arranged inside the reaction barrel, both ends of the stirring rod are fixedly connected with scrapers, and the top of the scraper is fixedly connected with a servo motor A.

[0008] As a preferred technical solution of the present invention, the flow sensor is fixedly connected to the outside of the medicine storage cartridge, one end of the flow sensor is electrically connected to the controller via a power line, and one end of the controller is electrically connected to the solenoid valve via a power line.

[0009] As an optimal technical solution of the present invention, the motor box is fixedly connected to the bottom surface of the filter frame, and a servo motor B is fixedly connected to the inside of the motor box. One end of the servo motor B is fixedly connected to a rotating rod, and one end of the rotating rod is fixedly connected to an eccentric wheel.

[0010] As a preferred technical solution of the present invention, a connecting pipe is fixedly connected to one side of the filter box, and a water pump B is fixedly connected to one end of the connecting pipe.

[0011] As an optimal technical solution of the present invention, the bottom surface of the water pump B is fixedly connected to a disinfection box, and a disinfection water inlet is provided on the surface of the disinfection box. One end of the disinfection water inlet is connected to an external disinfection water mechanism through a pipe.

[0012] As a preferred technical solution of the present invention, a water outlet pipe is connected through the bottom surface of the disinfection box, and an observation window is provided on the surface of the disinfection box.

[0013] As a preferred technical solution of the present invention, a waste liquid inlet is provided at one end of the reaction barrel, and one end of the waste liquid inlet is connected to an external sewage inlet mechanism through a pipeline.

[0014] Compared with the prior art, the zero-emission device based on water-based ink wastewater has the following beneficial effects:

[0015] 1、The zero-emission device based on water-based ink wastewater, by the setting of the quantitative assembly, the flow sensor can be used to detect the inflow speed of the liquid medicine in the medicine storage cylinder during use, and the data is transmitted to the display screen on the surface of the controller, and the workers can adjust the inflow amount of the liquid medicine by controlling the opening and closing of the electromagnetic valve according to the amount of the sewage in the reaction barrel, so that the waste of the medicament is avoided, and the size and density of the flocculation body can be better regulated by accurately controlling the inflow speed of the liquid medicine, thereby affecting the clarity and stability of the final effluent.

[0016] 2、The zero-emission device based on water-based ink wastewater, by the setting of the elastic filter screen and the vibration assembly, when the sewage is filtered after reaction, the elastic filter screen filters the treated sewage, and at the same time, the servo motor B is started, the servo motor B rotates to drive the rotating rod to rotate, the rotating rod drives the eccentric wheel to rotate, and the elastic filter screen is hit by the eccentric wheel, so that the elastic filter screen vibrates, avoiding the blockage of the elastic filter screen and affecting the use of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2 It is a stirring assembly structure schematic view of the utility model;

[0019] Figure 3 It is a quantitative assembly structure schematic view of the utility model;

[0020] Figure 4 It is an elastic filter screen structure schematic view of the utility model;

[0021] Figure 5 It is a vibration assembly structure schematic view of the utility model.

[0022] In the drawing: 1, reaction barrel; 2, stirring assembly; 201, stirring rod; 202, scraper; 203, servo motor A; 3, motor box; 4, medicine storage cylinder; 5, quantitative assembly; 501, flow sensor; 502, controller; 503, electromagnetic valve; 6, flow pipe; 7, water pump A; 8, filter box; 9, filter frame; 10, elastic filter screen; 11, vibration assembly; 1101, motor box; 1102, servo motor B; 1103, rotating rod; 1104, eccentric wheel; 12, connecting pipe; 13, water pump B; 14, disinfection box; 15, water outlet pipe; 16, observation window. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 - Figure 5 The utility model discloses a zero-discharge device based on aqueous ink wastewater, comprising a reaction barrel 1, and further comprising: a stirring assembly 2 arranged inside the reaction barrel 1, the stirring assembly 2 comprising a stirring rod 201, a scraper 202 and a servo motor A203, the outer side of the servo motor A203 being fixedly connected to a motor box 3; a drug storage cartridge 4 arranged on the top of the reaction barrel 1, the outer side of the drug storage cartridge 4 being fixedly connected to a quantitative assembly 5, the quantitative assembly 5 comprising a flow sensor 501, a controller 502 and a solenoid valve 503; a flow pipe 6 arranged on one side of the reaction barrel 1, one end of the flow pipe 6 being fixedly connected to a water pump A7, the bottom surface of the water pump A7 being fixedly connected to a filter box 8, the interior of the filter box 8 being fixedly connected to two groups of filter frames 9, the interior of the filter frame 9 being fixedly connected to an elastic filter net 10, the bottom surface of the filter frame 9 being fixedly connected to a vibration assembly 11, the vibration assembly 11 comprising a motor box 1101, a servo motor B1102, a rotating rod 1103 and an eccentric wheel 1104.

[0025] Specifically, the stirring rod 201 is disposed inside the reaction barrel 1 , and both ends of the stirring rod 201 are fixedly connected to the scraper 202 , and the top of the scraper 202 is fixedly connected to the servo motor A203 .

[0026] In this embodiment, the servo motor A203 rotates to drive the stirring rod 201 to rotate. The stirring rod 201 rotates to stir the sewage and the liquid medicine to make them react fully. The scraper 202 scrapes the inner wall of the reaction barrel 1 to prevent excessive pollutants from sticking to the inside of the reaction barrel 1.

[0027] Specifically, the flow sensor 501 is fixedly connected to the outside of the medicine storage cartridge 4 , one end of the flow sensor 501 is electrically connected to the controller 502 via a power line, and one end of the controller 502 is electrically connected to the solenoid valve 503 via a power line.

[0028] In this embodiment, the flow sensor 501 is used to detect the speed at which the drug solution enters the reaction barrel 1 , and the controller 502 can control the opening and closing of the solenoid valve 503 , thereby controlling the flow rate of the drug solution entering the reaction barrel 1 .

[0029] Specifically, the motor box 1101 is fixedly connected to the bottom surface of the filter frame 9, and the interior of the motor box 1101 is fixedly connected to a servo motor B1102, one end of the servo motor B1102 is fixedly connected to a rotating rod 1103, and one end of the rotating rod 1103 is fixedly connected to an eccentric wheel 1104.

[0030] In this embodiment, the servo motor B1102 rotates to rotate the eccentric wheel 1104, and the rotation of the eccentric wheel 1104 hits the elastic filter 10, thereby preventing the elastic filter 10 from being blocked.

[0031] Specifically, a connecting pipe 12 is fixedly connected to one side of the filter box 8 , and one end of the connecting pipe 12 is fixedly connected to a water pump B13 .

[0032] Specifically, the bottom surface of the water pump B13 is fixedly connected to the disinfection box 14, and a disinfection water inlet is opened on the surface of the disinfection box 14. One end of the disinfection water inlet is connected to the external disinfection water mechanism through a pipeline.

[0033] In this embodiment, the external disinfectant water mechanism transports the disinfectant water to the interior of the disinfection box 14 through a pipeline, thereby disinfecting the treated water.

[0034] Specifically, a water outlet pipe 15 is connected through the bottom surface of the disinfection box 14 , and an observation window 16 is provided on the surface of the disinfection box 14 .

[0035] Specifically, a waste liquid inlet is provided at one end of the reaction barrel 1 , and one end of the waste liquid inlet is connected to an external sewage inlet mechanism through a pipeline.

[0036] The working principle and usage process of the present invention are as follows: when in use, the flow sensor 501 can be used to detect the inflow speed of the medicine liquid inside the medicine storage cylinder 4, and transmit its data to the display screen on the surface of the controller 502. The staff can adjust the inflow amount of the medicine liquid by controlling the opening and closing of the solenoid valve 503 through the controller 502 according to the amount of sewage inside the reaction barrel 1, thereby avoiding the medicine liquid from flowing in too quickly and causing the medicine to start to coagulate outside the reaction area, resulting in waste of the medicine. At the same time, by accurately controlling the inflow speed of the medicine liquid, the size and density of the flocs can be better regulated, thereby affecting the clarity and stability of the final effluent.

[0037] When the sewage is filtered after reaction, the elastic filter 10 filters the treated sewage and starts the servo motor B1102 at the same time. The servo motor B1102 rotates to drive the rotating rod 1103 to rotate. The rotating rod 1103 rotates to drive the eccentric wheel 1104 to rotate. The eccentric wheel 1104 hits the elastic filter 10, causing the elastic filter 10 to vibrate, thereby preventing the elastic filter 10 from being blocked and affecting the use of the device.

[0038] In summary, the zero-discharge device based on aqueous ink wastewater can accurately control the inflow rate of the liquid medicine through the setting of the quantitative component 5, thereby allowing the sewage to fully react with the liquid medicine.

[0039] It should be noted that, in this document, terms such as "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A zero-discharge device based on aqueous ink wastewater, comprising a reaction barrel (1), characterized in that: Also includes: A stirring assembly (2) is arranged inside the reaction barrel (1), the stirring assembly (2) comprising a stirring rod (201), a scraper (202) and a servo motor A (203), and a motor box (3) is fixedly connected to the outer side of the servo motor A (203); A drug storage cartridge (4) is arranged on the top of the reaction barrel (1), and a quantitative component (5) is fixedly connected to the outside of the drug storage cartridge (4). The quantitative component (5) includes a flow sensor (501), a controller (502) and a solenoid valve (503); A circulation pipe (6) is arranged on one side of a reaction barrel (1), one end of the circulation pipe (6) is fixedly connected to a water pump A (7), the bottom surface of the water pump A (7) is fixedly connected to a filter box (8), the interior of the filter box (8) is fixedly connected to two groups of filter frames (9), the interior of the filter frame (9) is fixedly connected to an elastic filter screen (10), the bottom surface of the filter frame (9) is fixedly connected to a vibration assembly (11), and the vibration assembly (11) comprises a motor box (1101), a servo motor B (1102), a rotating rod (1103) and an eccentric wheel (1104).

2. A zero-discharge device for aqueous ink wastewater according to claim 1, characterized in that: The stirring rod (201) is arranged inside the reaction barrel (1), and both ends of the stirring rod (201) are fixedly connected to scrapers (202), and the top of the scraper (202) is fixedly connected to a servo motor A (203).

3. The zero-discharge device for aqueous ink wastewater according to claim 1, characterized in that: The flow sensor (501) is fixedly connected to the outside of the medicine storage cartridge (4), one end of the flow sensor (501) is electrically connected to the controller (502) via a power line, and one end of the controller (502) is electrically connected to the solenoid valve (503) via a power line.

4. The zero-discharge device for aqueous ink wastewater according to claim 1, characterized in that: The motor box (1101) is fixedly connected to the bottom surface of the filter frame (9), and a servo motor B (1102) is fixedly connected inside the motor box (1101). One end of the servo motor B (1102) is fixedly connected to a rotating rod (1103), and one end of the rotating rod (1103) is fixedly connected to an eccentric wheel (1104).

5. The zero-discharge device for aqueous ink wastewater according to claim 1, characterized in that: A connecting pipe (12) is fixedly connected to one side of the filter box (8), and a water pump B (13) is fixedly connected to one end of the connecting pipe (12).

6. The zero-discharge device for aqueous ink wastewater according to claim 5, characterized in that: The bottom surface of the water pump B (13) is fixedly connected to a disinfection box (14), and a disinfection water inlet is provided on the surface of the disinfection box (14). One end of the disinfection water inlet is connected to an external disinfection water mechanism through a pipeline.

7. The zero-discharge device for aqueous ink wastewater according to claim 6, characterized in that: The bottom surface of the disinfection box (14) is connected with a water outlet pipe (15), and the surface of the disinfection box (14) is provided with an observation window (16).

8. The zero-discharge device for aqueous ink wastewater according to claim 1, characterized in that: A waste liquid inlet is provided at one end of the reaction barrel (1), and one end of the waste liquid inlet is connected to an external sewage inlet mechanism through a pipeline.

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