A floating object removal device for sewage treatment

Abstract

The utility model discloses a floating object removal device for sewage treatment, including a sewage treatment box and a filter box located on the top thereof, the top of the sewage treatment box is fixedly connected with a connecting water pipe, the inside of the filter box is provided with a circular groove, the front of the filter box is fixedly installed with a driving motor, the output shaft of the driving motor passes through the filter box and extends to the inside of the circular groove, the output shaft of the driving motor is fixedly connected with evenly distributed filter plates, and the top of the filter box is fixedly connected with a water inlet pipe. The utility model drives multiple groups of filter plates to filter floating objects in sewage through a driving motor, and removes floating objects to facilitate subsequent sewage treatment. The rotating filter plate can discharge attached floating objects without affecting the treatment efficiency to prevent blockage, and does not need to stop the machine for treatment, reducing the number of personnel operation steps and improving the treatment efficiency. At the same time, the sewage remaining in the floating objects is filtered by setting a collection box to improve the sewage treatment efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of floating object removing equipment, and more specifically to floating object removing equipment for sewage treatment. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Since there may be a large amount of floating objects in sewage, most sewage treatment devices cannot clean up the floating objects in sewage better, which will lead to low efficiency of sewage treatment and affect the effect of sewage treatment. In addition, floating objects in sewage may cause damage to equipment, such as equipment blockage.

[0003] The patent document with application number CN2022233994982 discloses a floating object removal device for sewage treatment, including a sewage treatment box, a connecting pipe is provided on the upper outer surface of the sewage treatment box, a floating object removal component is provided on the upper outer surface of the connecting pipe, a collecting component is provided on one side outer surface of the floating object removal component, a drain valve is provided on one side outer surface of the sewage treatment box, a drain pipe is provided on one side outer surface of the drain valve, and a supporting base is provided on the lower outer surface of the sewage treatment box. The utility model is a floating object removal device for sewage treatment, which can clean the floating objects in the sewage through the floating object removal component before the sewage is treated, and the floating objects in the sewage are left on the filter screen, so as to avoid damage to the equipment due to the floating objects, and improve the working efficiency of the equipment, and at the same time, the cleaned floating objects can be collected to facilitate the next step of processing of the floating objects.

[0004] This solution uses an inclined filter plate to filter floating objects in sewage. After accumulation and blockage, the filter plate is pulled up by a push rod to discharge the floating objects. However, this solution requires the filter plate to be processed multiple times, and the inability to operate during the processing affects the sewage treatment efficiency. At the same time, the equipment directly discharges floating objects, and residual sewage is likely to exist in the floating objects, resulting in the problem that direct discharge easily affects the sewage treatment quality. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a floating object removing device for sewage treatment to solve the background technical problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A floating object removing device for sewage treatment comprises a sewage treatment box and a filter box located on the top thereof, wherein a connecting water pipe is fixedly connected to the top of the sewage treatment box, a circular groove is provided inside the filter box, a driving motor is fixedly installed on the front of the filter box, the output shaft of the driving motor passes through the filter box and extends to the inside of the circular groove, a uniformly distributed filter plate is fixedly connected to the output shaft of the driving motor, a water inlet pipe is fixedly connected to the top of the filter box, the bottom end of the water inlet pipe passes through and extends to the inside of the circular groove, a discharge trough is provided on the right side of the filter box, a collecting box is fixedly connected to the right side of the filter box, the interior of the collecting box is connected to the interior of the discharge trough, a sieve plate is fixedly connected to the inner wall of the collecting box, a vibration motor is fixedly installed on the bottom of the sieve plate, a manifold is fixedly connected to the bottom of the collecting box, and the other end of the manifold is connected to the connecting water pipe.

[0008] As a further description of the above technical solution: a collecting bucket is fixedly connected to the bottom of the filter box, the interior of the collecting bucket is connected to the interior of the circular groove, and the bottom of the collecting bucket is connected to a connecting water pipe.

[0009] As a further description of the above technical solution: a scraper strip is fixedly connected to the filter plate, and the scraper strip is in contact with the inner wall of the circular groove.

[0010] As a further description of the above technical solution: a control panel is fixedly mounted on the filter box, and the drive motor and the vibration motor are both electrically connected to the control panel.

[0011] As a further description of the above technical solution: the inner bottom wall of the collecting box is inclined to the left, and the connection position of the manifold is a sunken pit.

[0012] As a further description of the above technical solution: an air purification device is fixedly installed on the top of the collection box, and the air purification device is electrically connected to the control panel.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] In the utility model, a driving motor is used to drive multiple groups of filter plates to filter floating objects in sewage, so that the floating objects can be removed to facilitate subsequent sewage treatment. The rotating filter plates can discharge the attached floating objects without affecting the treatment efficiency to prevent blockage. There is no need to stop the machine for treatment, which reduces the number of operating steps for personnel and improves the treatment efficiency. At the same time, a collection box is set to filter the sewage remaining in the floating objects to improve the sewage treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2This is a schematic diagram of the front cross-sectional structure of the filter box of the utility model;

[0017] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] Description of the numbers in the figure:

[0019] 1. Sewage treatment tank; 2. Filter box; 3. Connecting water pipe; 4. Circular trough; 5. Driving motor; 6. Filter plate; 7. Water inlet pipe; 8. Discharge trough; 9. Collecting box; 10. Screen plate; 11. Vibrating motor; 12. Confluence pipe; 13. Collecting bucket; 14. Scraper bar; 15. Control panel; 16. Air purification equipment. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] See also Figures 1 to 3 In the utility model, a floating object removing device for sewage treatment comprises a sewage treatment box 1 and a filter box 2 located on the top thereof, a connecting water pipe 3 is fixedly connected to the top of the sewage treatment box 1, a circular groove 4 is opened inside the filter box 2, a driving motor 5 is fixedly installed on the front of the filter box 2, the output shaft of the driving motor 5 passes through the filter box 2 and extends to the inside of the circular groove 4, a uniformly distributed filter plate 6 is fixedly connected to the output shaft of the driving motor 5, a water inlet pipe 7 is fixedly connected to the top of the filter box 2, the bottom end of the water inlet pipe 7 passes through and extends to the inside of the circular groove 4, a discharge trough 8 is opened on the right side of the filter box 2, a collecting box 9 is fixedly connected to the right side of the filter box 2, the interior of the collecting box 9 is connected to the interior of the discharge trough 8, a sieve plate 10 is fixedly connected to the inner wall of the collecting box 9, a vibration motor 11 is fixedly installed on the bottom of the sieve plate 10, a manifold 12 is fixedly connected to the bottom of the collecting box 9, and the other end of the manifold 12 is connected to the connecting water pipe 3.

[0022] A collecting bucket 13 is fixedly connected to the bottom of the filter box 2, the interior of the collecting bucket 13 is communicated with the interior of the circular groove 4, and the bottom of the collecting bucket 13 is connected to the communicating water pipe 3;

[0023] The inner bottom wall of the collecting box 9 is inclined to the left, and the connection position of the manifold 12 is a sunken pit.

[0024] When treating sewage, the user controls the driving motor 5 to work intermittently, so that the filter plate 6 keeps fitting with the inner wall of the circular groove 4, and the sewage is connected through the water inlet pipe 7 at the top. Under the action of gravity, the sewage goes down into the interior of the circular groove 4, and then continues to move downward to penetrate the filter plate 6 and enter the collecting bucket 13, and then enters the interior of the sewage treatment tank 1 through the connecting water pipe 3 for sewage treatment, while the floating objects in the sewage cannot penetrate the filter plate 6. After a period of operation, the driving motor 5 drives the multiple groups of filter plates 6 fixedly connected thereto to rotate synchronously, and the filter plate 6 with floating objects rotates clockwise. During the rotation process The filter plate 6 is always at the bottom of the water inlet pipe 7 to block and filter the sewage. As the filter plate 6 rotates, it begins to tilt, so that the impurities and floating objects move to the right along the tilted filter plate 6 to the inside of the discharge trough 8, and then enter the collection box 9 and are on the top of the sieve plate 10. The vibration motor 11 works to make the floating objects move to the right along the tilted sieve plate 10 until they are discharged, and the residual sewage in the floating objects or the sewage entering the discharge trough 8 will leak out from the holes on the sieve plate 10, enter the inside of the conduit 12 along the tilted inner wall of the collection box 9, and finally enter the sewage treatment box 1 for treatment.

[0025] In the utility model, the floating objects in the sewage are filtered by driving the motor 5 to drive the multiple groups of filter plates 6, so as to remove the floating objects for subsequent sewage treatment. The rotating filter plates 6 can discharge the attached floating objects without affecting the treatment efficiency to prevent blockage. There is no need to stop the machine for treatment, which reduces the number of operating steps for personnel and improves the treatment efficiency. At the same time, the collection box 9 is set to filter the sewage remaining in the floating objects to improve the sewage treatment efficiency.

[0026] See also Figure 2 and 3 , wherein: a scraper strip 14 is fixedly connected to the filter plate 6 , and the scraper strip 14 contacts the inner wall of the circular groove 4 .

[0027] In the utility model, when the filter plate 6 rotates, the scraper bar 14 will also move, and the scraper bar 14 scrapes the inner wall of the circular groove 4, so that the floating impurities in the sewage fall off to the top of the filter plate 6, avoiding adhesion and affecting the quality of sewage treatment.

[0028] See also Figure 1 , wherein: a control panel 15 is fixedly mounted on the filter box 2 , and the drive motor 5 and the vibration motor 11 are both electrically connected to the control panel 15 .

[0029] In the present invention, the setting of the control panel 15 allows the user to operate the device more simply and quickly, thereby reducing the steps required by the user to operate, thereby improving the efficiency of sewage treatment.

[0030] See also Figure 1 and 2, wherein: an air purification device 16 is fixedly installed on the top of the collection box 9 , and the air purification device 16 is electrically connected to the control panel 15 .

[0031] In the utility model, the air purification device 16 can be controlled to operate during the process of treating the floating objects in the sewage, and the device processes the airflow brought out by the discharged floating objects to prevent the floating objects from carrying gas with odor and affecting the working environment.

[0032] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A floating object removal device for sewage treatment, comprising a sewage treatment tank (1) and a filter tank (2) located on the top thereof, characterized in that: The top of the sewage treatment box (1) is fixedly connected with a connecting water pipe (3), the interior of the filter box (2) is provided with a circular groove (4), a driving motor (5) is fixedly installed on the front of the filter box (2), the output shaft of the driving motor (5) passes through the filter box (2) and extends to the interior of the circular groove (4), the output shaft of the driving motor (5) is fixedly connected with evenly distributed filter plates (6), the top of the filter box (2) is fixedly connected with a water inlet pipe (7), the bottom end of the water inlet pipe (7) passes through and extends to the interior of the circular groove (4); A discharge trough (8) is provided on the right side of the filter box (2), a collection box (9) is fixedly connected to the right side of the filter box (2), the interior of the collection box (9) is communicated with the interior of the discharge trough (8), a sieve plate (10) is fixedly connected to the inner wall of the collection box (9), a vibration motor (11) is fixedly installed at the bottom of the sieve plate (10), a manifold (12) is fixedly connected to the bottom of the collection box (9), and the other end of the manifold (12) is connected to the connecting water pipe (3).

2. The floating object removal device for sewage treatment according to claim 1 is characterized in that: The bottom of the filter box (2) is fixedly connected to a collecting bucket (13), the interior of the collecting bucket (13) is connected to the interior of the circular groove (4), and the bottom of the collecting bucket (13) is connected to a connecting water pipe (3).

3. The floating object removal equipment for sewage treatment according to claim 1 is characterized in that: A scraper strip (14) is fixedly connected to the filter plate (6), and the scraper strip (14) is in contact with the inner wall of the circular groove (4).

4. The floating object removal equipment for sewage treatment according to claim 1 is characterized in that: A control panel (15) is fixedly mounted on the filter box (2), and the drive motor (5) and the vibration motor (11) are both electrically connected to the control panel (15).

5. The floating object removal equipment for sewage treatment according to claim 1 is characterized in that: The inner bottom wall of the collecting box (9) is inclined to the left, and the connection position of the manifold (12) is a sunken pit.

6. The floating object removal device for sewage treatment according to claim 4 is characterized in that: An air purification device (16) is fixedly installed on the top of the collection box (9), and the air purification device (16) is electrically connected to the control panel (15).

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