PH adjusting device for printing ink wastewater treatment

Abstract

The utility model relates to the technical field of printing ink wastewater treatment, and discloses a PH adjusting device for printing ink wastewater treatment, which comprises a processing tank, four support legs are fixedly arranged on the bottom surface of the processing tank and are uniformly distributed on the bottom surfaces of the four ends of the processing tank, a treatment mechanism is fixedly arranged in the processing tank, and the treatment mechanism is arranged on the bottom surface of the processing tank. A feeding and discharging mechanism is fixedly arranged on the bottom surface of the processing tank in a penetrating manner; the processing mechanism comprises a processing part and a power part; the bottom surface of the power part is fixedly connected with the top surface of the processing part; the processing part comprises a reagent inlet pipe; the bottom surface of the reagent inlet pipe is fixedly connected with the top surface of the left end of the processing tank in a penetrating manner; the feeding and discharging mechanism comprises a feeding part and a discharging part. Through the arrangement of the treatment mechanism and the cooperative work of a reagent inlet pipe and a scale observation window, when the ink wastewater is subjected to PH adjustment work, a pH adjusting reagent can be effectively and quantitatively conveyed, so that the efficiency of adjusting the PH degree of the ink wastewater is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ink wastewater treatment, in particular to a PH regulating device for ink wastewater treatment. Background Art

[0002] Ink wastewater can be simply classified as printing and dyeing wastewater. Due to the differences in ink raw materials, types, and production processes, the composition of pollutants in wastewater is relatively complex. The main pollutants in ink wastewater are cyclic organic matter containing color groups, acrylic acid series water-soluble resins, and large molecular weight alcohol or phenyl dispersions.

[0003] A Chinese patent discloses a pH adjustment device for ink wastewater treatment, with the publication number CN216445070U, which includes a treatment barrel, a water inlet pipe, a drain pipe, a fixed frame, a motor, a transmission box, two sets of screws, a material barrel, a movable plate, two sets of spiral tubes, a connecting rod, a push plate, two sets of bearing seats, a hollow shaft and multiple sets of rotating blades. The output end of the water inlet pipe is connected to the upper left end of the treatment barrel, and the input end of the drain pipe is connected to the lower right end of the treatment barrel. By setting this device, the pH adjustment reagent can be quickly mixed with the ink wastewater, thereby improving its working efficiency and also improving the pH adjustment effect on the ink wastewater.

[0004] However, there are still the following disadvantages: when the pH regulating device for ink wastewater treatment is used, it is impossible to quantitatively deliver the corresponding pH adjusting reagent according to actual needs, so a pH regulating device for ink wastewater treatment is designed. Utility Model Content

[0005] The purpose of the utility model is to provide a pH regulating device for ink wastewater treatment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A PH regulating device for ink wastewater treatment comprises a processing tank, the bottom surface of the processing tank is fixedly provided with supporting legs, the number of the supporting legs is four and they are evenly distributed on the bottom surfaces of the four ends of the processing tank, a processing mechanism is fixedly provided inside the processing tank, and a material inlet and outlet mechanism is fixedly provided through the bottom surface of the processing tank;

[0007] The processing mechanism comprises a processing part and a power part, and the bottom surface of the power part and the top surface of the processing part are fixedly connected;

[0008] The processing part comprises a reagent inlet pipe, the bottom surface of which is fixedly connected with the top surface of the left end of the processing tank;

[0009] The feeding and discharging mechanism comprises a feeding part and a discharging part, and the bottom surface of the feeding part and the top surface of the discharging part are fixedly connected through each other;

[0010] The feeding part comprises a water pump, and the bottom surface of the water pump is fixedly connected to the top surface of the processing tank.

[0011] Preferably, a scale observation window is fixedly provided on the inner wall of the front end of the reagent inlet tube, a hydraulic rod is fixedly provided on the left side of the reagent inlet tube, and a baffle is fixedly provided on the left end surface of the hydraulic rod output rod.

[0012] Preferably, the side surface of the baffle plate is frictionally and slidingly connected to the inner wall of the processing tank, the top surface of the processing tank is fixedly provided with a motor A, and the bottom surface of the output rod of the motor A passes through the top surface of the processing tank and extends to the inside of the processing tank.

[0013] Preferably, a threaded rod is fixedly provided on the bottom surface of the output rod of the motor A, the surface of the threaded rod and the inner wall of the processing tank are rotatably connected by a bearing, a stirring plate is threadedly sleeved on the surface of the threaded rod, and a pH detector is fixedly provided on the inner wall of the left end of the processing tank.

[0014] Preferably, a device block is fixedly provided on the back of the processing tank, a motor B is fixedly provided on the back of the device block, an output rod of the motor B passes through the back of the device block and extends to the inside of the device block, and a fan blade is fixedly provided on the front of the output rod of the motor B.

[0015] Preferably, a heating device is fixedly provided on the inner wall of the front end of the device block, an absorption pipe is fixedly provided on the right end face of the water pump, a connecting pipe is fixedly provided on the front end face of the water pump, and the water pump and the interior of the processing tank are connected by the connecting pipe.

[0016] Preferably, two conveying pipes are fixedly provided on the bottom surfaces of the left and right ends of the processing tank, two solenoid valves are fixedly provided on the inner walls of the left and right ends of the processing tank, and a collecting box is placed on the bottom surface of the processing tank.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The pH adjusting device for treating ink wastewater is provided with a treatment mechanism, and the reagent inlet pipe and the scale observation window cooperate to effectively and quantitatively transport the pH adjusting reagent when the pH of the ink wastewater is adjusted, thereby improving the efficiency of pH adjustment of the ink wastewater;

[0019] 2. The pH adjustment device for ink wastewater treatment is provided with a motor A and a threaded rod, so that the stirring plate can move up and down and rotate 360 ​​degrees at the same time. When adjusting the pH of the ink wastewater, the mixing degree between the pH adjustment reagent and the ink wastewater can be improved;

[0020] 3. The pH regulating device for ink wastewater treatment is provided with a motor B and a heating device that work together, so that when the motor B is started, it can drive the fan blades to rotate, and through the air conversion work, it drives the heating device to heat the air, so that the air temperature inside the processing tank can be rapidly increased, thereby accelerating the efficiency of pH regulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional schematic diagram of the front structure of the utility model;

[0022] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the front structure of the utility model;

[0023] Figure 3 It is a three-dimensional schematic diagram of the back structure of the utility model;

[0024] Figure 4 It is a three-dimensional cross-sectional schematic diagram of the right side structure of the utility model;

[0025] Figure 5 For this utility model Figure 4 A three-dimensional enlarged schematic diagram of the structure of area A in the middle.

[0026] In the figure: 1. processing tank; 2. supporting legs; 3. processing mechanism; 301. reagent inlet tube; 302. scale observation window; 303. hydraulic rod; 304. shielding plate; 305. motor A; 306. threaded rod; 307. stirring plate; 308. pH detector; 309. device block; 310. motor B; 311. fan blades; 312. heating device; 4. feeding and discharging mechanism; 401. water pump; 402. absorption tube; 403. delivery tube; 404. solenoid valve; 405. collection box. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 5As shown, a pH regulating device for ink wastewater treatment comprises a processing tank 1, a supporting leg 2 is fixedly arranged on the bottom surface of the processing tank 1, the number of the supporting legs 2 is four and they are evenly distributed on the bottom surfaces of the four ends of the processing tank 1, a processing mechanism 3 is fixedly arranged inside the processing tank 1, and a feeding and discharging mechanism 4 is fixedly arranged on the bottom surface of the processing tank 1; the processing mechanism 3 comprises a processing part and a power part, and the bottom surface of the power part is fixedly connected to the top surface of the processing part; the processing part comprises a reagent inlet pipe 301, and the bottom surface of the reagent inlet pipe 301 is fixedly connected to the top surface of the left end of the processing tank 1; the feeding and discharging mechanism 4 comprises a feeding part and a discharging part, and the bottom surface of the feeding part is fixedly connected to the top surface of the discharging part; the feeding part comprises a water pump 401, and the bottom surface of the water pump 401 is fixedly connected to the top surface of the processing tank 1;

[0029] During operation, a proper amount of pH adjusting reagent is placed inside the reagent inlet tube 301 , and the amount of the reagent inlet tube 301 is observed in time through the scale observation window 302 .

[0030] Furthermore, a scale observation window 302 is fixedly provided on the inner wall of the front end of the reagent inlet tube 301, and a scale is provided on the surface of the scale observation window 302. A hydraulic rod 303 is fixedly provided on the left side of the reagent inlet tube 301, and a shielding plate 304 is fixedly provided on the left end face of the output rod of the hydraulic rod 303.

[0031] During operation, a proper amount of pH adjusting reagent is placed inside the reagent inlet tube 301 , and the amount of the reagent inlet tube 301 is timely observed through the scale observation window 302 . When the amount is determined, the hydraulic rod 303 is started so that the shielding plate 304 no longer blocks the bottom of the reagent inlet tube 301 .

[0032] Furthermore, the side of the shielding plate 304 is frictionally and slidably connected to the inner wall of the processing tank 1, and a motor A305 is fixedly arranged on the top surface of the processing tank 1. The model of the motor A305 is Y2-112M-6, and the bottom surface of the output rod of the motor A305 passes through the top surface of the processing tank 1 and extends to the inside of the processing tank 1;

[0033] During operation, the pH adjusting agent enters the processing tank 1, the pH adjusting agent and the ink wastewater can be mixed, and the motor A305 is started to rotate the threaded rod 306.

[0034] Furthermore, a threaded rod 306 is fixedly provided on the bottom surface of the output rod of the motor A305, the surface of the threaded rod 306 and the inner wall of the processing tank 1 are rotatably connected by a bearing, a stirring plate 307 is threadedly sleeved on the surface of the threaded rod 306, and a pH detector 308 is fixedly provided on the inner wall of the left end of the processing tank 1;

[0035] During operation, the motor A305 is started to rotate the threaded rod 306, thereby driving the stirring plate 307 to adjust the up and down positions and rotate at the same time.

[0036] Further, a device block 309 is fixedly provided on the back of the processing tank 1, and two through holes are provided on the back of the device block 309. A motor B310 is fixedly provided on the back of the device block 309. The front side of the output rod of the motor B310 passes through the back side of the device block 309 and extends to the inside of the device block 309. A fan blade 311 is fixedly provided on the front side of the output rod of the motor B310.

[0037] During operation, the motor B310 and the heating device 312 are started, so that the strong wind generated by the rotation of the fan blades 311 can be heated by the heating device 312 to quickly heat the air inside the processing tank 1.

[0038] Furthermore, a heating device 312 is fixedly provided on the inner wall of the front end of the device block 309, a heating wire is provided inside the heating device 312, and a vent is provided on the surface. An absorption pipe 402 is fixedly provided through the right end surface of the water pump 401, and a connecting pipe is fixedly provided on the front end surface of the water pump 401. The water pump 401 and the interior of the processing tank 1 are connected through the connecting pipe.

[0039] During operation, the absorption tube 402 is placed inside the ink wastewater tank, and the water pump 401 is started, so that the absorption tube 402 can quickly absorb the ink wastewater.

[0040] Furthermore, two conveying pipes 403 are fixedly provided on the bottom surfaces of the left and right ends of the processing tank 1, two solenoid valves 404 are fixedly provided on the inner walls of the left and right ends of the processing tank 1, and a collecting box 405 is placed on the bottom surface of the processing tank 1;

[0041] During operation, the pH value of the pH detector 308 is observed, and the two solenoid valves 404 are opened so that water can enter the interior of the collection box 405 through the delivery pipe 403 .

[0042] Working principle: When in use, first place the processing tank 1 firmly by four supporting legs 2, place the absorption tube 402 inside the ink wastewater tank, start the water pump 401, so that the absorption tube 402 can quickly absorb the ink wastewater and input it into the processing tank 1, place an appropriate amount of pH adjustment reagent inside the reagent inlet tube 301, and observe the amount of the reagent inlet tube 301 in time through the scale observation window 302. When the quantitative amount is reached, start the hydraulic rod 303 so that the shielding plate 304 no longer blocks the bottom of the reagent inlet tube 301, so that the pH adjustment reagent enters the processing tank 1, and the pH adjustment reagent and the ink wastewater can be mixed. Mixing, start the motor A305 to rotate the threaded rod 306, thereby driving the stirring plate 307 to adjust the up and down position and rotate at the same time, quickly stirring and mixing the pH adjustment reagent and the ink wastewater, start the motor B310 and the heating device 312, so that the strong wind generated by the rotation of the fan blades 311 can be heated by the heating device 312, and the air inside the processing tank 1 is quickly heated, thereby improving the mixing efficiency of the pH adjustment reagent and the ink wastewater, observe the pH value of the pH detector 308, and open the two solenoid valves 404, so that water can enter the collection box 405 through the delivery pipe 403.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pH regulating device for ink wastewater treatment, comprising a processing tank (1), characterized in that: The bottom surface of the processing tank (1) is fixedly provided with support legs (2), the number of the support legs (2) is four and they are evenly distributed on the bottom surfaces of the four ends of the processing tank (1), a processing mechanism (3) is fixedly provided inside the processing tank (1), and a material inlet and outlet mechanism (4) is fixedly provided through the bottom surface of the processing tank (1); The processing mechanism (3) comprises a processing part and a power part, wherein the bottom surface of the power part and the top surface of the processing part are fixedly connected; The processing part comprises a reagent inlet pipe (301), the bottom surface of the reagent inlet pipe (301) and the top surface of the left end of the processing tank (1) are fixedly connected through the bottom surface; The feeding and discharging mechanism (4) comprises a feeding part and a discharging part, wherein the bottom surface of the feeding part and the top surface of the discharging part are fixedly connected through each other; The feed section comprises a water pump (401), the bottom surface of the water pump (401) being fixedly connected to the top surface of the processing tank (1).

2. A pH regulating device for ink wastewater treatment according to claim 1, characterized in that: A scale observation window (302) is fixedly provided on the inner wall of the front end of the reagent inlet tube (301), a hydraulic rod (303) is fixedly provided on the left side of the reagent inlet tube (301), and a shielding plate (304) is fixedly provided on the left end face of the output rod of the hydraulic rod (303).

3. A pH regulating device for ink wastewater treatment according to claim 2, characterized in that: The side surface of the shielding plate (304) is frictionally and slidably connected to the inner wall of the processing tank (1); a motor A (305) is fixedly arranged on the top surface of the processing tank (1); and the bottom surface of the output rod of the motor A (305) penetrates the top surface of the processing tank (1) and extends into the interior of the processing tank (1).

4. A pH regulating device for ink wastewater treatment according to claim 3, characterized in that: A threaded rod (306) is fixedly arranged on the bottom surface of the output rod of the motor A (305); the surface of the threaded rod (306) is rotatably connected to the inner wall of the processing tank (1) via a bearing; a stirring plate (307) is threadedly sleeved on the surface of the threaded rod (306); and a pH detector (308) is fixedly arranged on the inner wall of the left end of the processing tank (1).

5. The pH regulating device for ink wastewater treatment according to claim 1, characterized in that: A device block (309) is fixedly arranged on the back of the processing tank (1), a motor B (310) is fixedly arranged on the back of the device block (309), an output rod of the motor B (310) passes through the back of the device block (309) and extends into the inside of the device block (309), and a fan blade (311) is fixedly arranged on the front of the output rod of the motor B (310).

6. A pH regulating device for ink wastewater treatment according to claim 5, characterized in that: A heating device (312) is fixedly provided on the inner wall of the front end of the device block (309), an absorption pipe (402) is fixedly provided through the right end face of the water pump (401), a connecting pipe is fixedly provided on the front end face of the water pump (401), and the water pump (401) and the interior of the processing tank (1) are connected through the connecting pipe.

7. The pH regulating device for ink wastewater treatment according to claim 1, characterized in that: Two conveying pipes (403) are fixedly provided on the bottom surfaces of the left and right ends of the processing tank (1), two solenoid valves (404) are fixedly provided on the inner walls of the left and right ends of the processing tank (1), and a collecting box (405) is placed on the bottom surface of the processing tank (1).

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