Purification treatment device for high-concentration cadmium wastewater

Abstract

The utility model discloses a purification treatment device for high-concentration cadmium wastewater, which relates to the technical field of purification treatment devices, and comprises a treatment box and supporting legs, a sealing door is arranged below the front side of the treatment box, a pipeline I is fixedly connected below the left side of the treatment box, and a collection box is fixedly connected to the right side of the treatment box. And a medicine hopper is fixedly connected to the front of the right side of the treatment box, anti-blocking assemblies are fixedly connected to the left side and the right side of the upper surface of the treatment box correspondingly, and second pipelines are fixedly connected to the interiors of the anti-blocking assemblies. Through mutual cooperation of a hollow column, an annular groove, a supporting plate, a motor protection shell, a plate block and a scraping plate, a driving motor in the motor protection shell is started to drive the plate block and the scraping plate to rotate, and therefore impurities on the inner wall of a second pipeline are scraped away; the problem that the inner wall of a pipeline for conveying cadmium wastewater for a long time is easily adhered to substances in the cadmium wastewater to cause blockage is solved, and the anti-blockage effect of cleaning the pipeline is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of purification treatment devices, in particular to a purification treatment device for high-concentration cadmium wastewater. Background Art

[0002] Cadmium wastewater is a pollutant, and cadmium wastewater is one of the most harmful heavy metal wastewaters. Although metal cadmium has no pathological significance, cadmium compounds are very toxic. Cadmium-containing wastewater is highly toxic, and cadmium is easy to accumulate in organisms. If it is directly discharged without treatment, it is easy to cause chronic poisoning of humans and animals, which brings great harm to the environment. At present, there are still some shortcomings in the existing purification and treatment devices for high-concentration cadmium wastewater, such as; the stability of the existing purification and treatment devices for high-concentration cadmium wastewater is relatively low during use, which increases the probability of damage to the internal components of the purification and treatment devices for high-concentration cadmium wastewater, shortens the service life of the purification and treatment devices for high-concentration cadmium wastewater, and the existing purification and treatment devices for high-concentration cadmium wastewater generally use chemical agents and ultraviolet rays to disinfect and sterilize high-concentration cadmium wastewater, and viruses and bacteria in the wastewater are prone to remain, and then pollute the environment, reducing the thoroughness of the purification and treatment devices for high-concentration cadmium wastewater in treating high-concentration cadmium wastewater. For this reason, it is necessary to design a new technical solution to solve it.

[0003] According to patent publication number CN212127855U, a purification treatment device for high-concentration cadmium wastewater is disclosed, and its structure includes a treatment box, and the outside of the treatment box is provided with a driving motor, a dosing hopper, a first solenoid valve, a stirring motor, a controller and a water inlet pipe, the driving motor is fixedly connected to the middle of the left end of the treatment box, the dosing hopper is fixedly connected to the lower left of the treatment box, the first solenoid valve is fixedly connected to the bottom of the dosing hopper, the stirring motor is fixedly connected to the lower right of the treatment box, and the controller is fixedly connected to the middle of the right end of the treatment box. The utility model enhances the stability of the high-concentration cadmium wastewater purification treatment device during use, reduces the probability of damage to the internal components of the high-concentration cadmium wastewater purification treatment device, prolongs the service life of the high-concentration cadmium wastewater purification treatment device, achieves the effect of high-temperature disinfection and sterilization, and avoids the pollution of the environment by viruses and bacteria in the wastewater. The following problems exist in the prior art:

[0004] In the above-mentioned publication number CN212127855U, since the cadmium wastewater contains a large amount of water, water resources are not utilized, thus consuming the problem of water resources; at the same time, in the publication number CN212127855U, the cadmium wastewater is transported to the purification treatment device through a pipeline. During the long-term transportation of the cadmium wastewater, the inner wall of the pipeline is prone to adhesion of substances in the cadmium wastewater, resulting in a large amount of accumulated substances after long-term adhesion, thereby causing the problem of clogging of the pipeline for transporting the cadmium wastewater. Utility Model Content

[0005] The utility model provides a purification treatment device for high-concentration cadmium wastewater to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A purification treatment device for high-concentration cadmium wastewater comprises a treatment box and supporting legs, wherein a sealing door is arranged below the front of the treatment box, a pipe one is fixedly connected to the lower left side of the treatment box, a collecting box is fixedly connected to the right side of the treatment box, a medicine hopper is fixedly connected to the front right side of the treatment box, anti-blocking components are fixedly connected to the left and right sides of the upper surface of the treatment box, and a pipe two is fixedly connected to the inside of the anti-blocking component.

[0008] A heating component is fixedly connected to the upper surface of the inner wall of the processing box, a pipe three is fixedly connected to the middle part of the lower surface of the heating component, a solenoid valve is arranged on the outer surface of the pipe three, a motor one is fixedly connected to the left and right sides of the lower surface of the heating component, a rotating rod is fixedly connected to the output shaft of the motor one, a connecting plate is fixedly connected to the outer surface of the rotating rod, a protective plate is movably connected to the outer surface of the rotating rod, the outer surface of the protective plate is fixedly connected to the interior of the processing box, a medicine tube is fixedly connected to the front right side of the protective plate, one end of the medicine tube in the horizontal direction is fixedly connected to the outer surface of the medicine hopper, and the outer surface of the pipe three passes through the interior of the protective plate.

[0009] A further improvement of the technical solution of the utility model is that: the heating component includes a sewage tank, and inclined plates are fixedly connected to the left and right sides of the upper surface of the inner wall of the sewage tank, the inclined plates have the same structure and are arranged in a mirror image, and the first heating plates are fixedly connected to the left and right sides of the lower surface of the inner wall of the sewage tank, and the second heating plates are fixedly connected to the lower left and right sides of the inner wall of the sewage tank, and the first heating plate and the second heating plate are made of copper.

[0010] A further improvement of the technical solution of the utility model is that a collecting box is fixedly connected to the upper rear side of the inner wall of the sewage tank, and openings communicating with the inside and outside are opened on both left and right sides of the upper surface of the sewage tank.

[0011] A further improvement of the technical solution of the utility model is that a water pipe is fixedly connected to the right rear of the collection box, the outer surface of the water pipe is inserted into the outside of the sewage tank, and the right end of the water pipe passes through the interior of the collection box.

[0012] A further improvement of the technical solution of the utility model is that: a strip-shaped opening communicating with the inside and the outside is opened on the upper surface of the collecting box.

[0013] A further improvement of the technical solution of the utility model is that the anti-blocking component includes a hollow column, and an annular groove is formed inside the hollow column.

[0014] A further improvement of the technical solution of the utility model lies in that: a support plate is fixedly connected to one side of the interior of the hollow column close to the annular groove, a motor protective shell is fixedly connected to the lower surface of the support plate, a drive motor is fixedly connected to the interior of the motor protective shell, an output shaft of the drive motor passes through the interior of the support plate and is fixedly connected to a plate, the lower surface of the plate overlaps the upper surface of the support plate, and the outer surface of the plate is slidably connected to the interior of the annular groove.

[0015] A further improvement of the technical solution of the utility model is that: a scraper is fixedly connected to the upper surface of the plate, and the back side of the scraper overlaps with the inner wall of the second pipe.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a purification treatment device for high-concentration cadmium wastewater, which adopts the mutual cooperation of a heating component, a pipeline three, an electromagnetic valve, a motor one, a rotating rod, a connecting plate, a protective plate, and a medicine tube. The cadmium wastewater is allowed to enter a treatment box through the setting of a pipeline two, and is heated by the setting of a heating component. The heated water vapor enters a collecting box, and the wastewater is allowed to enter the bottom of the protective plate through the setting of a pipeline three and an electromagnetic valve. The added treatment agent is introduced into the wastewater, and is stirred and the cadmium wastewater is treated through the setting of a motor one, a rotating rod, and a connecting plate. The problem that the cadmium wastewater contains a large amount of water, resulting in the failure to utilize water resources and thus consuming water resources is solved, and the effect of reducing water resource consumption is achieved.

[0018] 2. The utility model provides a purification treatment device for high-concentration cadmium wastewater, which adopts the mutual cooperation of hollow columns, annular grooves, support plates, motor protective shells, plates, and scrapers. The driving motor inside the motor protective shell is started to drive the plates and scrapers to rotate, thereby scraping off the impurities on the inner wall of the pipe 2, solving the problem that the inner wall of the pipe that transports cadmium wastewater for a long time is easily adhered to the substances in the cadmium wastewater and thus blocked, and achieves the effect of cleaning and preventing the blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the processing box of the utility model;

[0021] Figure 3This is a schematic diagram of the front cross-sectional structure of the heating component of the utility model;

[0022] Figure 4 This is a schematic diagram of the front cross-sectional structure of the collection box of the utility model;

[0023] Figure 5 It is a schematic diagram of the front cross-sectional structure of the hollow column in the anti-blocking component of the utility model.

[0024] In the figure: 1. treatment box; 11. heating component; 111. sewage tank; 112. inclined plate; 113. collecting box; 1131. strip mouth; 114. through mouth; 115. first heating plate; 116. second heating plate; 117. water pipe; 12. pipeline three; 13. solenoid valve; 14. motor one; 15. rotating rod; 16. connecting plate; 17. protective plate; 18. medicine tube; 2. pipeline one; 3. collecting box; 4. medicine hopper; 5. anti-blocking component; 51. hollow column; 52. annular groove; 53. support plate; 54. motor protective shell; 55. plate; 56. scraper; 6. pipeline two; 7. support leg; 8. sealing door. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, the utility model provides a purification treatment device for high-concentration cadmium wastewater, a treatment box 1 and a support leg 7, a sealing door 8 is arranged at the lower front of the treatment box 1, a pipe 2 is fixedly connected to the lower left side of the treatment box 1, a collection box 3 is fixedly connected to the right side of the treatment box 1, a medicine hopper 4 is fixedly connected to the front right side of the treatment box 1, and anti-blocking components 5 are fixedly connected to the left and right sides of the upper surface of the treatment box 1, and a pipe 2 6 is fixedly connected to the inside of the anti-blocking component 5;

[0027] The setting of the collecting box 3 facilitates the collection and reuse of moisture in the cadmium wastewater, and the collected water needs to be further processed and purified, so that the water can be utilized, such as in a sprinkler truck, etc. The setting of the anti-blocking component 5 prevents the pipeline 2 6 from being blocked when transporting cadmium wastewater, and the setting of the pipeline 2 allows the treated cadmium wastewater to be discharged.

[0028] like Figure 2As shown, a heating component 11 is fixedly connected to the upper surface of the inner wall of the processing box 1, a pipe three 12 is fixedly connected to the middle of the lower surface of the heating component 11, a solenoid valve 13 is arranged on the outer surface of the pipe three 12, a motor 14 is fixedly connected to the left and right sides of the lower surface of the heating component 11, a rotating rod 15 is fixedly connected to the output shaft of the motor 14, a connecting plate 16 is fixedly connected to the outer surface of the rotating rod 15, a protective plate 17 is movably connected to the outer surface of the rotating rod 15, the outer surface of the protective plate 17 is fixedly connected to the inside of the processing box 1, a medicine tube 18 is fixedly connected to the front right side of the protective plate 17, one end of the medicine tube 18 in the horizontal direction is fixedly connected to the outer surface of the medicine bucket 4, and the outer surface of the pipe three 12 runs through the inside of the protective plate 17;

[0029] The cadmium wastewater is allowed to enter the treatment box 1 through the setting of the pipeline 2 6, and is heated by the setting of the heating component 11. The heated water vapor enters the collection box 3 through the internal structure of the heating component 11, so that the water is collected and utilized. At the same time, the cadmium wastewater has the characteristics of high-temperature disinfection after being heated, and heavy metals such as cadmium in the wastewater cannot evaporate due to their high boiling points. The wastewater is allowed to enter the bottom of the protective plate 17 through the setting of the pipeline 3 12 and the solenoid valve 13, and the cadmium wastewater treatment agent is added into the wastewater through the setting of the medicine hopper 4 and the medicine tube 18. The wastewater is stirred by the setting of the motor 14, the rotating rod 15, and the connecting plate 16, so that the treated wastewater is discharged by opening the valve of the pipeline 1 2. After long-term use, the cadmium wastewater will block the pipeline 3 12. After the work is completed, the sealing door 8 is opened and the scraper is inserted into the pipeline 3 12 for scraping and cleaning. Protective clothing needs to be worn before cleaning, and the setting of the protective plate 17 has a protective effect on the motor 14.

[0030] like Figure 3 - Figure 4 As shown, the heating assembly 11 includes a sewage tank 111, and inclined plates 112 are fixedly connected to the left and right sides of the upper surface of the inner wall of the sewage tank 111, and the inclined plates 112 have the same structure and are mirror-imaged. First heating plates 115 are fixedly connected to the left and right sides of the lower surface of the inner wall of the sewage tank 111, and second heating plates 116 are fixedly connected to the lower left and right sides of the inner wall of the sewage tank 111. The first heating plate 115 and the second heating plate 116 are made of copper. A collecting box 113 is fixedly connected to the upper rear side of the inner wall of the sewage tank 111, and openings 114 communicating with the inside and outside are provided on the left and right sides of the upper surface of the sewage tank 111. A water pipe 117 is fixedly connected to the rear right side of the collecting box 113, and the outer surface of the water pipe 117 is inserted into the outside of the sewage tank 111, and the right end of the water pipe 117 passes through the interior of the collecting box 3. The upper surface of the collecting box 113 is provided with a strip opening 1131 communicating with the inside and outside.

[0031] The first heating plate 115 and the second heating plate 116 in the heating component 11 are arranged to perform heating treatment, and the heated water vapor will be on the inclined plate 112. Since the inclined plate 112 is in an inclined state, the water vapor droplets flow into the strip opening 1131 and into the collecting box, and flow into the interior of the collecting box 3 through the water pipe 117. The opening 114 is arranged to facilitate the cadmium wastewater to enter the heating component 11.

[0032] like Figure 5 As shown, the anti-blocking component 5 includes a hollow column 51, an annular groove 52 is opened inside the hollow column 51, a support plate 53 is fixedly connected to the side of the inner part of the hollow column 51 close to the annular groove 52, a motor protection shell 54 is fixedly connected to the lower surface of the support plate 53, a driving motor is fixedly connected to the inside of the motor protection shell 54, an output shaft of the driving motor passes through the inside of the support plate 53 and is fixedly connected to a plate 55, the lower surface of the plate 55 overlaps the upper surface of the support plate 53, the outer surface of the plate 55 is slidably connected to the inside of the annular groove 52, and a scraper 56 is fixedly connected to the upper surface of the plate 55, and the back of the scraper 56 overlaps the inner wall of the pipe 2 6;

[0033] When it is necessary to clean the accumulated materials in the pipe 2 6 , the driving motor inside the motor protective shell 54 is used to rotate the plate 55 and the scraper 56 , so that the scraper 56 scrapes the inner wall of the pipe 2 6 , and at the same time, one end of the plate 55 slides inside the annular groove 52 , and the scraper 56 is set to clean the accumulated materials on the inner wall to prevent blockage, and the motor protective shell 54 is set to protect the internal driving motor, and the support plate 53 has a supporting function, and the setting of the annular groove 52 strengthens the limiting function to prevent up and down shaking.

[0034] The following is a detailed description of the working principle of the purification treatment device for high-concentration cadmium wastewater.

[0035] The cadmium wastewater is allowed to enter the treatment box 1 through the setting of the pipe 2 6, and is heated by the setting of the heating component 11. The heated water vapor enters the collection box 3 through the internal structure of the heating component 11, so that the moisture is collected and utilized. The wastewater is allowed to flow out through the setting of the pipe 3 12 and the solenoid valve 13, and the cadmium wastewater treatment agent is added into the wastewater, and the motor 1 14, the rotating rod 15, and the connecting plate 16 cooperate with each other to stir. After the stirring treatment, the treated wastewater is discharged by opening the valve of the pipe 2, and the plate 55 and the scraper 56 are rotated by the action of the driving motor inside the motor protective shell 54, so that the scraper 56 scrapes the inner wall of the pipe 2 6 to prevent blockage.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A purification treatment device for high-concentration cadmium wastewater, comprising a treatment box (1) and a support leg (7), characterized in that: A sealing door (8) is provided at the lower front of the processing box (1); a pipe 1 (2) is fixedly connected to the lower left side of the processing box (1); a collection box (3) is fixedly connected to the right side of the processing box (1); a medicine hopper (4) is fixedly connected to the front right side of the processing box (1); anti-blocking components (5) are fixedly connected to both left and right sides of the upper surface of the processing box (1); and a pipe 2 (6) is fixedly connected to the interior of the anti-blocking component (5); A heating component (11) is fixedly connected to the upper surface of the inner wall of the processing box (1), a pipe three (12) is fixedly connected to the middle part of the lower surface of the heating component (11), an electromagnetic valve (13) is arranged on the outer surface of the pipe three (12), a motor one (14) is fixedly connected to the left and right sides of the lower surface of the heating component (11), a rotating rod (15) is fixedly connected to the output shaft of the motor one (14), a connecting plate (16) is fixedly connected to the outer surface of the rotating rod (15), a protective plate (17) is movably connected to the outer surface of the rotating rod (15), the outer surface of the protective plate (17) is fixedly connected to the inside of the processing box (1), a medicine tube (18) is fixedly connected to the front right side of the protective plate (17), one end of the medicine tube (18) in the horizontal direction is fixedly connected to the outer surface of the medicine hopper (4), and the outer surface of the pipe three (12) passes through the inside of the protective plate (17).

2. A purification treatment device for high-concentration cadmium wastewater according to claim 1, characterized in that: The heating component (11) comprises a sewage tank (111), and inclined plates (112) are fixedly connected to the left and right sides of the upper surface of the inner wall of the sewage tank (111), and the inclined plates (112) have the same structure and are arranged in a mirror image. First heating plates (115) are fixedly connected to the left and right sides of the lower surface of the inner wall of the sewage tank (111), and second heating plates (116) are fixedly connected to the lower parts of the left and right sides of the inner wall of the sewage tank (111), and the first heating plate (115) and the second heating plate (116) are made of copper.

3. A purification treatment device for high-concentration cadmium wastewater according to claim 2, characterized in that: A collection box (113) is fixedly connected to the upper rear side of the inner wall of the sewage tank (111), and openings (114) communicating with the inside and outside are provided on both left and right sides of the upper surface of the sewage tank (111).

4. A purification treatment device for high-concentration cadmium wastewater according to claim 3, characterized in that: A water pipe (117) is fixedly connected to the rear right side of the collection box (113); the outer surface of the water pipe (117) is inserted into the outside of the sewage tank (111); and the right end of the water pipe (117) passes through the interior of the collection box (3).

5. A purification treatment device for high-concentration cadmium wastewater according to claim 3, characterized in that: The upper surface of the collection box (113) is provided with a strip-shaped opening (1131) communicating with the inside and outside.

6. A purification treatment device for high-concentration cadmium wastewater according to claim 1, characterized in that: The anti-blocking component (5) comprises a hollow column (51), and an annular groove (52) is formed inside the hollow column (51).

7. A purification treatment device for high-concentration cadmium wastewater according to claim 6, characterized in that: A support plate (53) is fixedly connected to one side of the hollow column (51) near the annular groove (52), a motor protection shell (54) is fixedly connected to the lower surface of the support plate (53), a drive motor is fixedly connected to the inside of the motor protection shell (54), an output shaft of the drive motor passes through the inside of the support plate (53) and is fixedly connected to a plate (55), a lower surface of the plate (55) overlaps with an upper surface of the support plate (53), and an outer surface of the plate (55) is slidably connected to the inside of the annular groove (52).

8. A purification treatment device for high-concentration cadmium wastewater according to claim 7, characterized in that: A scraper (56) is fixedly connected to the upper surface of the plate (55), and the back surface of the scraper (56) overlaps the inner wall of the second pipe (6).

Images