Sewage purifier

Abstract

The utility model discloses a sewage purifier, and belongs to the technical field of sewage purification. The device mainly comprises a purifying box, two cleaning boxes and a filtering piece, a water inlet pipe is installed at the top of the purifying box, and a water outlet pipe is installed on one side of the purifying box; the two cleaning boxes are symmetrically installed on the two sides of the purifying box and communicate with the purifying box, a pair of penetrating channels are formed between the two cleaning boxes and the purifying box, and the filtering part penetrates through the pair of penetrating channels. According to the sewage purifier, the arranged driving mechanism controls the filtering part to do intermittent reciprocating motion, so that the two sieve plates are sequentially located in the purifying box, then the two sieve plates alternately filter sewage, when one sieve plate is located in the purifying box, the other sieve plate inclines due to loss of support, intercepted impurities roll along the inclined face, and therefore the impurities are purified. The inclined sieve plate is cleaned in cooperation with the spraying mechanism, the self-cleaning effect is achieved, manual intervention in cleaning is not needed, the downtime of equipment is shortened, and the purification efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of wastewater purification technology, specifically a wastewater purifier. Background Technology

[0002] Wastewater purifiers are devices that convert wastewater into reusable water resources. They primarily filter wastewater, transforming it into usable water and enabling secondary wastewater recycling. This process not only significantly alleviates water scarcity but also effectively reduces the negative impact of wastewater discharge on the natural environment, achieving water resource recycling and sustainable ecological development.

[0003] Current wastewater purifiers typically use filters to intercept impurities in wastewater. However, as impurities accumulate, these filters need to be manually removed and cleaned. During this process, the purifier is shut down, interrupting wastewater treatment. Furthermore, the removal and cleaning of the filters takes time, resulting in excessive downtime and reduced wastewater purification efficiency.

[0004] Therefore, it is necessary to provide a wastewater purifier to solve the above problems.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0006] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a sewage purifier that controls the filter elements to perform intermittent reciprocating motion through a set drive mechanism, so that two screen plates are placed in the purification tank in sequence, thereby the two screen plates filter sewage alternately, and when one screen plate is in the purification tank, the other screen plate tilts due to loss of support, causing the trapped impurities to roll along the inclined surface, and the tilted screen plate is cleaned by a spray mechanism to achieve a self-cleaning effect without the need for manual cleaning, reducing equipment downtime and improving purification efficiency.

[0007] The technical solution adopted by this application to solve its technical problem is as follows: a sewage purifier, comprising: a purification tank, two cleaning tanks, and a filter element. An inlet pipe is installed on the top of the purification tank, and an outlet pipe is installed on one side of the purification tank. The two cleaning tanks are symmetrically installed on both sides of the purification tank, and both cleaning tanks are connected to the purification tank, forming a pair of through channels between the two cleaning tanks and the purification tank. The filter element passes through the pair of through channels and includes a mounting block and a pair of sieve plates, with the pair of sieve plates rotatably connected to both ends of the mounting block. Each of the two cleaning tanks is equipped with a spray mechanism, and a drive mechanism for driving the filter element to move horizontally is installed on the top of the purification tank.

[0008] Furthermore, the drive mechanism includes a connecting rod, which is fixed to the top of the mounting block. The top of the purification box has a sliding groove that communicates with it, and the connecting rod passes through the sliding groove and is slidably connected to the sliding groove.

[0009] Furthermore, the drive mechanism also includes a mounting plate, which is installed on the top of the purification box, and a first motor is installed on one side of the mounting plate. The output end of the first motor is key-connected to a lead screw that matches the connecting rod.

[0010] Furthermore, the height of the through channel is greater than the thickness of the sieve plate.

[0011] Furthermore, the spraying mechanism includes a connecting pipe and a spraying disc. The connecting pipe is installed on the top of the cleaning box and is connected to the spraying disc. The spraying disc is installed on the top of the inner cavity of the cleaning box, and multiple nozzles connected to it are installed at the bottom of the spraying disc.

[0012] Furthermore, each of the two cleaning boxes has a waste outlet on both sides, and the waste outlet is connected to the cleaning box.

[0013] Furthermore, each of the cleaning boxes is equipped with a vibration mechanism for driving the sieve plate to vibrate.

[0014] Furthermore, the vibration mechanism includes a second motor and a rotating shaft. The second motor is mounted on one side of the cleaning box, the rotating shaft is rotatably connected to the inner wall of the cleaning box, the output end of the second motor is keyed to the rotating shaft, and multiple cams are mounted on the outer wall of the rotating shaft.

[0015] The beneficial effects of this application are as follows: The wastewater purifier provided by this application controls the filter elements to perform intermittent reciprocating motion through a set drive mechanism, so that two screen plates are placed in the purification tank in sequence, thereby the two screen plates filter wastewater alternately, and when one screen plate is in the purification tank, the other screen plate tilts due to loss of support, causing the trapped impurities to roll along the inclined surface. In conjunction with the spray mechanism, the tilted screen plate is cleaned, achieving a self-cleaning effect without the need for manual cleaning, reducing equipment downtime and improving purification efficiency.

[0016] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0018] In the attached diagram:

[0019] Figure 1 This is a schematic diagram of the overall structure;

[0020] Figure 2 This is a schematic diagram of the first sectional view of the structure;

[0021] Figure 3 This is a schematic diagram of the second sectional view;

[0022] Figure 4 This is a structural schematic diagram of the drive mechanism and filter element;

[0023] Figure 5 This is a schematic diagram of the vibration mechanism and filter element.

[0024] The following are the labeling elements in the figure:

[0025] 1. Purification box; 2. Cleaning box; 3. Water inlet pipe; 4. Drive mechanism; 41. Mounting plate; 42. First motor; 43. Lead screw; 44. Connecting rod; 5. Spraying mechanism; 51. Connecting pipe; 52. Spraying disc; 6. Sewage outlet; 7. Vibration mechanism; 71. Second motor; 72. Rotating shaft; 73. Cam; 8. Water outlet pipe; 9. Filter element; 91. Mounting block; 92. Screen plate. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0028] like Figure 1-5 As shown, this application provides a wastewater purifier, including: a purification tank 1, two cleaning tanks 2, and a filter element 9. The purification tank 1 is equipped with an inlet pipe 3 on its top and an outlet pipe 8 on one side of the purification tank 1. The two cleaning tanks 2 are symmetrically installed on both sides of the purification tank 1, and both cleaning tanks 2 are connected to the purification tank 1. A pair of through channels are formed between the two cleaning tanks 2 and the purification tank 1. The filter element 9 passes through the pair of through channels. The filter element 9 includes a mounting block 91 and a pair of screen plates 92. The pair of screen plates 92 are rotatably connected to both ends of the mounting block 91. Each of the two cleaning tanks 2 is equipped with a spray mechanism 5, and the top of the purification tank 1 is equipped with a drive mechanism 4 for driving the filter element 9 to move horizontally.

[0029] In this embodiment, the solution is a device for filtering sewage, which converts sewage into reusable water resources, thereby realizing the secondary recycling of sewage; specifically, sewage is discharged into the purification tank 1 through the inlet pipe 3, and the filter element 9 is used to intercept impurities in the sewage, thereby achieving the purpose of purifying the sewage. The purified sewage is discharged below the filter element 9 and discharged to the outside through the outlet pipe 8 for further treatment.

[0030] The filter element 9 can be intermittently reciprocated by a drive mechanism 4, so that the two screen plates 92 are sequentially positioned in the purification tank 1, thereby filtering the wastewater. Specifically, by using the drive mechanism 4 to control the filter element 9 to move to the right, the screen plate 92 located on the left side moves into the purification tank 1, as shown below. Figure 3 As shown, the screen plate 92 on the right side loses its support and tilts, causing the impurities trapped on the surface of the screen plate 92 to roll along the inclined surface. In addition, the spray mechanism 5 cleans the screen plate 92, achieving the purpose of self-cleaning. After a period of time, the drive mechanism 4 controls the filter element 9 to move to the left. At this time, the tilted screen plate 92 automatically tilts upward under the obstruction of the through channel until the screen plate 92 on the right side is located in the purification box 1. The above operation is repeated, eliminating the need for manual removal and cleaning of the filter element 9. In addition, it reduces the downtime of the equipment and improves the wastewater purification efficiency.

[0031] In addition, when the sieve plate 92 is in the purification box 1 for sewage filtration, one end of the sieve plate 92 is supported by the through channel, thus maintaining a horizontal state.

[0032] It should be noted that the operating interval of the drive mechanism 4 and the spray mechanism 5 can be set according to requirements.

[0033] like Figure 4 As shown, the drive mechanism 4 includes a connecting rod 44, which is fixed to the top of the mounting block 91. The top of the purification box 1 is provided with a sliding groove that communicates with it. The connecting rod 44 passes through the sliding groove and is slidably connected to the sliding groove.

[0034] In this embodiment, the movement trajectory of the filter element 9 can be restricted by the cooperation between the connecting rod 44 and the slide groove, so that it moves along the set trajectory.

[0035] like Figure 4 As shown, the drive mechanism 4 also includes a mounting plate 41, which is bolted to the top of the purification box 1. A first motor 42 is also bolted to one side of the mounting plate 41. The output end of the first motor 42 is key-connected to a lead screw 43 that matches the connecting rod 44.

[0036] In this embodiment, the first motor 42 drives the lead screw 43 to move, which in turn drives the connecting rod 44 to move along the slide groove, which in turn drives the mounting block 91 to move horizontally. Simultaneously, the screen plates 92 on both sides of the mounting block 91 are moved, so that the two screen plates 92 are moved sequentially into the purification box 1 to perform sewage filtration.

[0037] like Figure 2-3 As shown, the height of the through channel is greater than the thickness of the sieve plate 92, ensuring that the impurities trapped at the top are not blocked when the sieve plate 92 moves within the through channel.

[0038] like Figure 3 As shown, the spraying mechanism 5 includes a connecting pipe 51 and a spraying disc 52. The connecting pipe 51 is installed on the top of the cleaning box 2 and is connected to the spraying disc 52. The spraying disc 52 is installed on the top of the inner cavity of the cleaning box 2 by bolts, and multiple spray nozzles connected to it are installed at the bottom of the spraying disc 52.

[0039] In this embodiment, by connecting the connecting pipe 51 to an external water source, water is sprayed out through multiple nozzles at the bottom of the connecting pipe 51, thereby cleaning the impurities intercepted on the surface of the sieve plate 92.

[0040] like Figure 2-3 As shown, each of the two sides of the cleaning tank 2 is provided with a sewage outlet 6, which is connected to the cleaning tank 2. The sewage and impurities washed on the surface of the screen plate 92 can be discharged to the outside through the sewage outlet 6.

[0041] like Figure 5 As shown, each of the two cleaning boxes 2 is equipped with a vibration mechanism 7 for driving the screen plate 92 to vibrate. The vibration mechanism 7 includes a second motor 71 and a rotating shaft 72. The second motor 71 is bolted to one side of the cleaning box 2. The rotating shaft 72 is rotatably connected to the inner wall of the cleaning box 2. The output end of the second motor 71 is keyed to the rotating shaft 72. Multiple cams 73 are installed on the outer wall of the rotating shaft 72.

[0042] In this embodiment, during the self-cleaning process of the sieve plate 92, the second motor 71 can be started synchronously to control the rotating shaft 72 and the cam 73 on the outer wall to rotate, thereby repeatedly pushing the sieve plate 92 to achieve reciprocating vibration of the sieve plate 92, improving the self-cleaning effect, and making it easier for impurities intercepted on the surface of the sieve plate 92 to fall off the surface.

[0043] Working principle:

[0044] Wastewater is discharged into the purification tank 1 through the inlet pipe 3. The filter element 9 intercepts impurities in the wastewater, thus purifying it. The purified wastewater is then discharged below the filter element 9 and out through the outlet pipe 8 for further treatment. The filter element 9 can be intermittently moved back and forth by a drive mechanism 4, causing the two sieve plates 92 to be positioned sequentially within the purification tank 1, thereby filtering the wastewater. Specifically, by using the drive mechanism 4 to move the filter element 9 to the right, the sieve plate 92 on the left side moves into the purification tank 1. Figure 3 As shown, at this time, the sieve plate 92 on the right side loses its support and tilts, causing the impurities trapped on the surface of the sieve plate 92 to roll along the inclined surface. In addition, the spray mechanism 5 cleans the sieve plate 92 to achieve the purpose of self-cleaning. After a period of time, the drive mechanism 4 controls the filter element 9 to move to the left. At this time, the tilted sieve plate 92 automatically tilts upward under the obstruction of the through channel until the sieve plate 92 on the right side is located in the purification box 1. The above operation is repeated without the need for manual removal and cleaning of the filter element 9.

[0045] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A wastewater purifier, characterized in that: include: A purification box (1) is provided with an inlet pipe (3) installed on the top of the purification box (1) and an outlet pipe (8) installed on one side of the purification box (1). Two cleaning boxes (2) are symmetrically installed on both sides of the purification box (1). Both cleaning boxes (2) are connected to the purification box (1), and a pair of through channels are formed between the two cleaning boxes (2) and the purification box (1). The filter element (9) has a pair of through channels and includes a mounting block (91) and a pair of sieve plates (92), which are rotatably connected to both ends of the mounting block (91). Both cleaning boxes (2) are equipped with spraying mechanisms (5), and the top of the purification box (1) is equipped with a drive mechanism (4) for driving the filter element (9) to move horizontally.

2. The wastewater purifier according to claim 1, characterized in that: The drive mechanism (4) includes a connecting rod (44), which is fixed to the top of the mounting block (91). The top of the purification box (1) is provided with a sliding groove that communicates with it. The connecting rod (44) passes through the sliding groove and is slidably connected to the sliding groove.

3. A wastewater purifier according to claim 2, characterized in that: The drive mechanism (4) also includes a mounting plate (41), which is mounted on the top of the purification box (1), and a first motor (42) is mounted on one side of the mounting plate (41). The output end of the first motor (42) is key-connected to a lead screw (43) that matches the connecting rod (44).

4. A wastewater purifier according to claim 1, characterized in that: The height of the through channel is greater than the thickness of the sieve plate (92).

5. A wastewater purifier according to claim 1, characterized in that: The spraying mechanism (5) includes a connecting pipe (51) and a spraying plate (52). The connecting pipe (51) is installed on the top of the cleaning box (2) and is connected to the spraying plate (52). The spraying plate (52) is installed on the top of the inner cavity of the cleaning box (2) and multiple nozzles connected to it are installed at the bottom of the spraying plate (52).

6. A wastewater purifier according to claim 1, characterized in that: Both sides of the cleaning box (2) are provided with a sewage outlet (6), and the sewage outlet (6) is connected to the cleaning box (2).

7. A wastewater purifier according to claim 1, characterized in that: Each of the cleaning boxes (2) is equipped with a vibration mechanism (7) for driving the sieve plate (92) to vibrate.

8. A wastewater purifier according to claim 7, characterized in that: The vibration mechanism (7) includes a second motor (71) and a rotating shaft (72). The second motor (71) is installed on one side of the cleaning box (2). The rotating shaft (72) is rotatably connected to the inner wall of the cleaning box (2). The output end of the second motor (71) is keyed to the rotating shaft (72). Multiple cams (73) are installed on the outer wall of the rotating shaft (72).

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