Electrochemical wastewater treatment device

Abstract

The utility model relates to the field of wastewater treatment, in particular to an electrochemical wastewater treatment device. Relates to the field of wastewater treatment and comprises a base, a first treatment box fixedly arranged on the left side of the top of the base and a second treatment box fixedly arranged on the right side of the top of the base, the first treatment box and the second treatment box are connected through a connecting pipe, and a filtering assembly is arranged in the middle of the connecting pipe. The wastewater treatment device has the beneficial effects that the filter assembly is arranged, so that when the filter screen is cleaned, the wastewater treatment work does not need to be stopped, and the problem that the wastewater treatment work progress is slow due to the fact that wastewater treatment needs to be stopped when the filter screen is cleaned is solved, so that the work efficiency of wastewater treatment is improved.

Description

Technical Field

[0001] The utility model relates to the field of wastewater treatment, in particular to an electrochemical wastewater treatment device. Background Technique

[0002] At present, the treatment of dye wastewater mainly includes biological method, physicochemical method and electrochemical method. The biological treatment process has a relatively low cost, but the degradation process is relatively slow and time-consuming. The floor area of its treatment equipment and the investment in infrastructure construction are both large. The physicochemical methods for decolorization and degradation of dyes include various methods such as adsorption precipitation, chemical oxidation, photocatalysis, high-voltage pulse electrolysis, ion exchange technology, and ultrafiltration decolorization technology. Although these methods have good effects, their costs are very high.

[0003] For the electrochemical degradation device, since the filter area of the filter screen on the liquid suction pipe is small and it is extremely easy to be blocked, it needs to be cleaned frequently, resulting in the need to stop the wastewater treatment to carry out the cleaning, thereby slowing down the progress of the wastewater treatment and reducing the working efficiency of the wastewater treatment. Summary of the Invention

[0004] The technical problem to be solved by the utility model is: due to the small filter area of the filter screen on the liquid suction pipe, it is extremely easy to be blocked and needs to be cleaned frequently. It is necessary to stop the wastewater treatment to carry out the cleaning, thereby slowing down the progress of the wastewater treatment.

[0005] To solve the above problems, the technical solution adopted by the utility model is: it includes a base, a first treatment tank fixedly arranged on the left side of the top of the base, and a second treatment tank fixedly arranged on the right side of the top of the base. The first treatment tank and the second treatment tank are connected by a connecting pipe, and a filtering component is arranged in the middle of the connecting pipe;

[0006] The filtering component includes a filter seat fixedly arranged in the middle of the connecting pipe. Two guide plates are arranged on the front and rear sides in the filter seat. A filter plate is slidably arranged between the two guide plates on the same side. The filter plate is a frame-shaped plate. A filter screen is fixedly arranged on the inner side of the filter plate. A through groove for sliding the filter plate is opened at the top of the filter seat, and a top plate is fixedly arranged at the top of the filter plate.

[0007] The beneficial effect of the utility model: by arranging the filtering component, when cleaning the filter screen, it is not necessary to stop the wastewater treatment work, avoiding the problem that the progress of the wastewater treatment work is slow due to the need to stop the wastewater treatment when cleaning the filter screen, thereby improving the working efficiency of the wastewater treatment.

[0008] Furthermore, an installation post is fixedly arranged at the rear side of the top of the filter base. Guide seats are fixedly arranged on both the left and right sides of the installation post. Sliders are slidably arranged on the opposite sides of the two guide seats. Pressing plates are fixedly arranged on the opposite sides of the two sliders. A pressing groove for cooperating with the pressing plate is formed at the rear side of the top of the top plate. The rear side of the slider is connected to the inner wall of the guide seat through a return spring.

[0009] The beneficial effects of the present utility model: By arranging the pressing plate, the filter plate can be pressed tightly, preventing it from shifting during filtration and resulting in poor filtration, thus ensuring the normal progress of the filtration work.

[0010] Furthermore, an installation block is fixedly arranged at the top of the top plate, and a pull ring is rotatably arranged inside the installation block.

[0011] Furthermore, the bottom end of the pressing plate is specifically arranged to be arc-shaped.

[0012] Furthermore, a stirring mechanism is arranged inside the first treatment tank. The stirring mechanism includes a stirring motor, a stirring shaft, and stirring blades. The stirring motor is fixedly installed at the top of the first treatment tank. The stirring shaft is connected to the output shaft of the stirring motor and extends into the first treatment tank. The stirring blades are evenly distributed on the stirring shaft.

[0013] Furthermore, multiple activated carbon adsorption layers are arranged inside the second treatment tank, and the activated carbon adsorption layers are separated by spacer plates.

[0014] Furthermore, shock-absorbing rubber pads are arranged at the bottom of the base, and anti-slip patterns are evenly distributed on the shock-absorbing rubber pads.

[0015] Furthermore, transparent liquid level observation windows are arranged on the outer sides of both the first treatment tank and the second treatment tank, and scale lines are marked on the liquid level observation windows.

[0016] The present utility model provides an electrochemical wastewater treatment device. It has the following beneficial effects:

[0017] (1) By arranging the filtering component, when cleaning the filter net, it is not necessary to stop the wastewater treatment work, avoiding the problem that the progress of the wastewater treatment work is slow due to the need to stop the wastewater treatment when cleaning the filter net, thus improving the work efficiency of the wastewater treatment.

[0018] (2) By arranging the pressing plate, the filter plate can be pressed tightly, preventing it from shifting during filtration and resulting in poor filtration, thus ensuring the normal progress of the filtration work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the external appearance display diagram of the present utility model;

[0020] Figure 2 This is a display diagram of the filter component in the present utility model;

[0021] Figure 3 This is a schematic structural diagram of the filter base in the present utility model;

[0022] Figure 4 This is a display diagram of the guide plate in the present utility model;

[0023] Figure 5 This is a display diagram of the filter net in the present utility model;

[0024] Figure 6 This is a display diagram of the mounting post in the present utility model.

[0025] The text labels shown in the figure are as follows: 1. Base; 2. First treatment tank; 3. Second treatment tank; 4. Filter component; 41. Filter base; 42. Connecting pipe; 43. Top plate; 44. Mounting post; 411. Guide plate; 431. Filter plate; 432. Filter net; 433. Mounting block; 434. Pull ring; 441. Guide seat; 442. Slide block; 443. Pressing plate. Detailed implementation mode

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below with reference to the accompanying drawings. The description of this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present invention.

[0027] Embodiment:

[0028] As Figure 1-6 shown, an electrochemical wastewater treatment device includes a base 1, a first treatment tank 2 fixedly arranged on the left side of the top of the base 1, and a second treatment tank 3 fixedly arranged on the right side of the top of the base 1. The first treatment tank 2 and the second treatment tank 3 are connected by a connecting pipe 42, and a filter component 4 is arranged in the middle of the connecting pipe 42;

[0029] The filter component 4 includes a filter base 41 fixedly arranged in the middle of the connecting pipe 42. Two guide plates 411 are arranged on the front and rear sides inside the filter base 41. A filter plate 431 is slidably arranged between the two guide plates 411 on the same side. The filter plate 431 is specifically a frame-shaped plate. A filter net 432 is fixedly arranged inside the filter plate 431. A through groove for sliding the filter plate 431 is opened at the top of the filter base 41, and a top plate 43 is fixedly arranged at the top of the filter plate 431.

[0030] When the filtering effect is poor, it is necessary to clean the filter net 432 at this time. First, clean the filter net 432 on the left side. The filter net 432 on the left side can be taken out for cleaning, and then continue to filter through the filter net 432 on the right side. First, lift the left top plate 43 upward, which drives the left filter plate 431 to move upward, and then drives the left filter net 432 to move upward until the left filter net 432 completely moves out of the filter seat 41. At this time, the left filter net 432 can be cleaned.

[0031] An installation column 44 is fixedly arranged at the rear side of the top of the filter seat 41. Guide seats 441 are fixedly arranged on both the left and right sides of the installation column 44. Sliders 442 are slidably arranged on the opposite sides of the two guide seats 441. Pressure plates 443 are fixedly arranged on the opposite sides of the two sliders 442. A pressure groove for cooperating with the pressure plate 443 is formed at the rear side of the top of the top plate 43. The rear side of the slider 442 is connected to the inner wall of the guide seat 441 through a return spring.

[0032] When it is necessary to press the top plate 43, first place the top plate 43 on the top plate of the filter seat 41, so that the filter plate 431 and the filter net 432 enter the interior of the filter seat 41. Then loosen the pressure plate 443. The return spring drives the slider 442 to move, and then drives the pressure plate 443 to reset, so that the bottom of the pressure plate 443 contacts the rear side of the top of the top plate 43, achieving the effect of pressing the top plate 43.

[0033] An installation block 433 is fixedly arranged at the top of the top plate 43. A pull ring 434 is rotatably arranged in the installation block 433.

[0034] The bottom end of the pressure plate 443 is specifically set to be arc-shaped.

[0035] In the present utility model, a stirring mechanism is arranged inside the first treatment tank 2. The stirring mechanism includes a stirring motor, a stirring shaft, and stirring blades. The stirring motor is fixedly installed at the top of the first treatment tank 2. The stirring shaft is connected to the output shaft of the stirring motor and extends into the first treatment tank 2. The stirring blades are evenly distributed on the stirring shaft.

[0036] In the present utility model, multiple activated carbon adsorption layers are arranged inside the second treatment tank 3. The activated carbon adsorption layers are separated by spacer plates.

[0037] In the present utility model, shock-absorbing rubber pads are arranged at the bottom of the base 1. Anti-slip patterns are evenly distributed on the shock-absorbing rubber pads.

[0038] In the present utility model, transparent liquid level observation windows are arranged on the outer sides of both the first treatment tank 2 and the second treatment tank 3. Scale lines are marked on the liquid level observation windows.

[0039] Working principle: When the filtering effect is poor, it is necessary to clean the filter screen 432. First, clean the left filter screen 432. The left filter screen 432 can be taken out for cleaning, and then the right filter screen 432 is used for continuous filtering. First, lift the left top plate 43 upward, which drives the left filter plate 431 to move upward, and then drives the left filter screen 432 to move upward until the left filter screen 432 is completely removed from the inside of the filter seat 41. At this time, the left filter screen 432 can be cleaned.

[0040] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] In this article, specific examples are used to elaborate on the principle and implementation mode of the present utility model. The description of the above examples is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation mode of the present utility model. It should be pointed out that due to the limited nature of written expression, there are objectively infinite specific structures. For those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements, retouches or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, retouches, changes or combinations, or directly applying the concept and technical solution of the utility model to other occasions without improvement, shall be regarded as the protection scope of the present utility model.

Claims

1. An electrochemical wastewater treatment device, characterized in that: The invention comprises a base (1), a first processing box (2) fixedly arranged on the left side of the top of the base (1), and a second processing box (3) fixedly arranged on the right side of the top of the base (1), wherein the first processing box (2) and the second processing box (3) are connected via a connecting pipe (42), and a filter assembly (4) is arranged in the middle of the connecting pipe (42); The filter assembly (4) comprises a filter seat (41) fixedly arranged in the middle of the connecting pipe (42); two guide plates (411) are arranged on the front and rear sides of the filter seat (41); a filter plate (431) is slidably arranged between the two guide plates (411) on the same side; the filter plate (431) is specifically a frame-type plate; a filter net (432) is fixedly arranged on the inner side of the filter plate (431); a through groove for matching the sliding of the filter plate (431) is provided on the top of the filter seat (41); and a top plate (43) is fixedly arranged on the top of the filter plate (431).

2. The electrochemical wastewater treatment device according to claim 1, characterized in that: A mounting column (44) is fixedly provided on the top rear side of the filter seat (41), guide seats (441) are fixedly provided on the left and right sides of the mounting column (44), sliders (442) are slidably provided on the opposite sides of the two guide seats (441), and pressure plates (443) are fixedly provided on the opposite sides of the two sliders (442), a pressure groove matching the pressure plate (443) is provided on the top rear side of the top plate (43), and the rear side of the slider (442) is connected to the inner wall of the guide seat (441) via a reset spring.

3. An electrochemical wastewater treatment device according to claim 2, characterized in that: A mounting block (433) is fixedly provided on the top of the top plate (43), and a pull ring (434) is rotatably provided inside the mounting block (433).

4. The electrochemical wastewater treatment device according to claim 3, characterized in that: The bottom end of the pressing plate (443) is specifically configured to be arc-shaped.

5. The electrochemical wastewater treatment device according to claim 1, characterized in that: A stirring mechanism is arranged inside the first processing box (2), and the stirring mechanism comprises a stirring motor, a stirring shaft and stirring blades. The stirring motor is fixedly installed on the top of the first processing box (2), the stirring shaft is connected to the output shaft of the stirring motor and extends into the first processing box (2), and the stirring blades are evenly distributed on the stirring shaft.

6. The electrochemical wastewater treatment device according to claim 1, characterized in that: The second processing box (3) is provided with multiple layers of activated carbon adsorption layers inside, and each layer of activated carbon adsorption layers is separated by a partition plate.

7. The electrochemical wastewater treatment device according to claim 1, characterized in that: A shock-absorbing rubber pad is arranged at the bottom of the base (1), and anti-skid patterns are evenly distributed on the shock-absorbing rubber pad.

8. The electrochemical wastewater treatment device according to claim 1, characterized in that: The outer sides of the first processing box (2) and the second processing box (3) are both provided with transparent liquid level observation windows, and scale lines are marked on the liquid level observation windows.

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