Device for treating high-salt high-ammonia-nitrogen acid-base regeneration wastewater

Abstract

The utility model provides a device for treating high-salt high-ammonia-nitrogen acid-base regenerated wastewater, which comprises a treatment cabin, and supporting legs are fixedly connected to four corners of the lower part of the treatment cabin respectively; a water collecting hopper is integrally connected to an opening in the right side of the lower part of the treatment cabin; a blow-down valve is fixedly connected to the lower end of the water collecting hopper; the sewage treatment device is characterized in that a rotary backwashing filter assembly is arranged on the right side of the interior of the treatment cabin, the rotary backwashing filter assembly is located on the left side of the water collecting hopper, and the rotary backwashing filter assembly is further fixedly connected with the upper portion of the treatment cabin. Due to the arrangement of the mounting plate, the driving motor, the concentric-square-shaped mounting frame, the filter screen and the sealing layer, the effect of backwashing the filter screen can be achieved, the problem that the filter screen needs to be disassembled and cleaned can be effectively avoided, the labor intensity of operators can be effectively reduced, and use is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a device for treating high-salt and high-ammonia nitrogen acid-base regeneration wastewater. Background Art

[0002] A high-salt, high-ammonia-nitrogen, acid-base regeneration wastewater treatment device is a device that can treat high-salt, high-ammonia-nitrogen, acid-base regeneration wastewater. For example, the device for treating high-salt, high-ammonia-nitrogen, acid-base regeneration wastewater with announcement number CN217367354U includes: a wastewater treatment device body, the wastewater treatment device body includes a treatment chamber; a filter plate, the filter plate is detachably arranged in the treatment chamber; a drive screw, the drive screw is arranged on the filter side of the filter plate and is rotatably connected to the inner walls on both sides of the treatment chamber. There are still some problems in the actual use of this device, such as: when maintaining and cleaning the filter screen, the operator needs to disassemble and clean the filter screen. This process will consume a lot of the operator's physical strength, the labor intensity is high, and it is relatively inconvenient to use. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a device for treating high-salt and high-ammonia nitrogen acid-base regeneration wastewater, which can achieve the effect of backwashing the filter screen, effectively avoid the need to disassemble and clean the filter screen, and thus effectively reduce the labor intensity of the operator and make it more convenient to use.

[0004] The technical solution is as follows: a device for treating high-salt and high-ammonia-nitrogen acid-base regeneration wastewater, comprising a treatment chamber, wherein the four lower corners of the treatment chamber are fixedly connected to support legs; a water collecting bucket is integrally connected to the opening on the lower right side of the treatment chamber, and a sewage valve is fixedly connected to the lower end of the water collecting bucket; drain valves are fixedly connected to the opening on the lower right side of the treatment chamber in sequence from front to back, and is characterized in that a rotary backwash filter assembly is provided on the right side of the interior of the treatment chamber, and the rotary backwash filter assembly is located on the left side of the water collecting bucket, wherein the rotary backwash filter assembly is also fixedly connected to the upper part of the treatment chamber.

[0005] Preferably, the rotary backwash filter assembly includes a mounting plate, a driving motor is fixedly connected to the upper middle part of the mounting plate, and the lower end of the output shaft of the driving motor passes through the interior of the mounting plate, wherein the lower end of the output shaft of the driving motor is fixedly connected to a U-shaped mounting frame; the inner side seal of the U-shaped mounting frame is detachably fixedly connected to a filter screen; the front and rear parts and the lower part of the U-shaped mounting frame are fixedly connected to a sealing layer.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] In the utility model, the arrangement of the mounting plate, the driving motor, the U-shaped mounting frame, the filter screen and the sealing layer is conducive to achieving the effect of backwashing the filter screen, which can effectively avoid the problem of needing to disassemble and clean the filter screen, thereby effectively reducing the labor intensity of the operator and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural diagram of the present utility model.

[0009] Figure 2 It is a partial cross-sectional schematic diagram of the present utility model.

[0010] Figure 3 It is a structural schematic diagram of the rotary backwash filter assembly of the present utility model.

[0011] In the picture:

[0012] 1. Processing chamber; 2. Support legs; 3. Water collection hopper; 4. Drain valve; 5. Drain valve; 6. Rotary backwash filter assembly; 61. Mounting plate; 62. Drive motor; 63. U-shaped mounting frame; 64. Filter screen; 65. Sealing layer. DETAILED DESCRIPTION

[0013] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1 and attached Figure 2 As shown, a device for treating high-salt and high-ammonia-nitrogen acid-base regeneration wastewater includes a treatment chamber 1, and the four lower corners of the treatment chamber 1 are fixedly connected to support legs 2; a water collecting bucket 3 is integrally connected to the lower right opening of the treatment chamber 1, and a sewage valve 4 is fixedly connected to the lower end of the water collecting bucket 3; drain valves 5 are fixedly connected to the lower right opening of the treatment chamber 1 in sequence from front to back.

[0014] One of the devices for treating high-salt and high-ammonia-nitrogen acid-base regeneration wastewater also includes a rotary backwash filter assembly 6, and the rotary backwash filter assembly 6 is arranged on the right side of the interior of the treatment chamber 1; the rotary backwash filter assembly 6 is located on the left side of the water collection bucket 3, wherein the rotary backwash filter assembly 6 is also fixedly connected to the upper part of the treatment chamber 1, which is conducive to achieving the effect of backwashing the filter net, and can effectively avoid the problem of needing to disassemble and clean the filter net, thereby effectively reducing the labor intensity of the operator and making it more convenient to use.

[0015] In this embodiment, combined with the Figure 3As shown, the rotary backwash filter assembly 6 includes a mounting plate 61, and a driving motor 62 is fixedly connected to the upper middle part of the mounting plate 61, and the lower end of the output shaft of the driving motor 62 passes through the interior of the mounting plate 61, wherein the lower end of the output shaft of the driving motor 62 is fixedly connected to a U-shaped mounting frame 63; the inner side seal of the U-shaped mounting frame 63 is detachably fixedly connected to a filter screen 64; the front and rear parts and the lower part of the U-shaped mounting frame 63 are fixedly connected to a sealing layer 65.

[0016] In this embodiment, specifically, the lower portion of the mounting plate 61 is fixedly connected to the upper right side of the processing chamber 1 .

[0017] In this embodiment, specifically, the U-shaped installation frame 63 is arranged on the right side inside the processing chamber 1 , and the U-shaped installation frame 63 is located on the left side of the water collecting hopper 3 .

[0018] In this embodiment, specifically, a sealing layer 65 is sandwiched between the U-shaped mounting frame 63 and the inner surface of the processing chamber 1 , wherein the sealing layer 65 is arranged in sliding contact with the inner wall of the processing chamber 1 .

[0019] In this embodiment, specifically, the sealing layer 65 is a rubber layer with a semicircular cross section.

[0020] In this embodiment, specifically, the driving motor 62 adopts an AKM2G series servo motor.

[0021] In this embodiment, when the filter screen 64 needs to be cleaned, the operator can first close the drain valve 4 and the drain valve 5, and then turn on the drive motor 62 to make the drive motor 62 drive the U-shaped mounting frame 63 to rotate until the U-shaped mounting frame 63 rotates 180 degrees. At this time, the side of the filter screen 64 with impurities is located on the right side. The operator can then inject clean water into the left side of the processing chamber 1 to make the clean water flow from the left side to the right side of the filter screen 64. At this time, the impurities on the filter screen 64 are washed down by the clean water, thereby achieving the effect of backwashing. The operator can then open the drain valve 4 to discharge the contaminated clean water in the processing chamber 1, and then the operator can According to the actual situation of the filter 64, the filter 64 is backwashed again until the filter 64 is clean. When the filter 64 is clean, the operator can inject clean water into the right side of the interior of the processing chamber 1 to allow the clean water to take away the impurities remaining on the right side of the interior of the processing chamber 1. Finally, the operator can start the drive motor 62 again to make the drive motor 62 drive the U-shaped mounting frame 63 to rotate until the U-shaped mounting frame 63 rotates 180°, thereby completing the cleaning of the filter 64 and achieving the effect of backwashing the filter. This can effectively avoid the problem of needing to disassemble and clean the filter, thereby effectively reducing the labor intensity of the operator and making it more convenient to use.

[0022] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. A device for treating high-salt and high-ammonia nitrogen acid-base regeneration wastewater, characterized in that: The device for treating high-salt, high-ammonia-nitrogen acid-base regeneration wastewater comprises a treatment chamber (1), wherein the four corners of the lower portion of the treatment chamber (1) are fixedly connected to support legs (2); a water collecting hopper (3) is integrally connected to the right opening of the lower portion of the treatment chamber (1), and a sewage valve (4) is fixedly connected to the lower end of the water collecting hopper (3); drainage valves (5) are fixedly connected to the right lower opening of the treatment chamber (1) in sequence from front to back, and is characterized in that a rotary backwash filter assembly (6) is provided on the right side of the interior of the treatment chamber (1), and the rotary backwash filter assembly (6) is located on the left side of the water collecting hopper (3), wherein the rotary backwash filter assembly (6) is also fixedly connected to the upper portion of the treatment chamber (1).

2. The device for treating high-salt and high-ammonia-nitrogen acid-base regeneration wastewater according to claim 1, wherein: The rotary backwash filter assembly (6) includes a mounting plate (61), a driving motor (62) is fixedly connected to the middle portion of the upper portion of the mounting plate (61), and the lower end of the output shaft of the driving motor (62) passes through the interior of the mounting plate (61), wherein the lower end of the output shaft of the driving motor (62) is fixedly connected to a U-shaped mounting frame (63); the inner side seal of the U-shaped mounting frame (63) is detachably fixedly connected to a filter screen (64); and the front and rear portions and the lower portion of the U-shaped mounting frame (63) are fixedly connected to a sealing layer (65).

3. The device for treating high-salt and high-ammonia-nitrogen acid-base regeneration wastewater according to claim 2, wherein: The lower part of the mounting plate (61) is fixedly connected to the upper right side of the processing chamber (1).

4. The device for treating high-salt and high-ammonia-nitrogen acid-base regeneration wastewater according to claim 3, wherein: The U-shaped installation frame (63) is arranged on the right side of the interior of the processing chamber (1), and the U-shaped installation frame (63) is located on the left side of the water collecting hopper (3).

5. The device for treating high-salt and high-ammonia-nitrogen acid-base regeneration wastewater according to claim 4, wherein: A sealing layer (65) is sandwiched between the U-shaped mounting frame (63) and the inner surface of the processing chamber (1), wherein the sealing layer (65) is arranged in sliding contact with the inner wall of the processing chamber (1).

6. The device for treating high-salt and high-ammonia-nitrogen acid-base regeneration wastewater according to claim 5, characterized in that: The sealing layer (65) is a rubber layer with a semicircular cross section.

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