Scum baffle for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage treatment scum baffle which comprises two backup plates, a sliding rod is fixedly connected to the interior of the backup plate on the left side, a supporting plate is slidably connected to the middle end of the sliding rod, and a first threaded sleeve is fixedly connected to the bottom end of the backup plate on the right side. The right end of the supporting plate is connected with the first threaded sleeve through a lifting assembly, a baffle is arranged in the supporting plate, the top side of the baffle is fixedly connected with a fixing plate, and the front side of the supporting plate is connected with the top end of the baffle through two locking assemblies. According to the sewage treatment device, the motor is started to drive the threaded rod to rotate, the supporting plate and the baffle are driven to move up and down on the close sides of the two backup plates through the second threaded sleeve, the height of the baffle is adjusted according to the height change of the sewage liquid level, and meanwhile the baffle can be rapidly replaced by pulling the pull head; and the scum intercepting efficiency and the maintenance working efficiency can be conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment scum baffle. Background Art

[0002] In the sewage treatment effluent system, the scum baffle is an indispensable component of the sedimentation tank. Its function is to block the scum on the water surface and prevent the scum from overflowing from the weir plate and affecting the water quality.

[0003] After searching, the announcement number CN220550002U is a rotating sewage treatment scum baffle, including a baffle assembly arranged on the front side of the outlet weir plate by rotating through a first power source, the baffle assembly includes a V-shaped baffle and a leakproof plate, when the clamp of the V-shaped baffle is in a vertical state, the clamp of the V-shaped baffle blocks the flow cross section of the sewage, the leakproof plate is arranged on one side of the V-shaped baffle, when the clamp of the V-shaped baffle is in a horizontal state, the leakproof plate vertically blocks the flow cross section of the sewage. The utility model can remove the intercepted scum, reduce the physical consumption of salvage, and improve the cleaning efficiency.

[0004] Based on the above patent, when the clamping opening of the V-shaped baffle is in a vertical state, the clamping opening of the V-shaped baffle blocks the flow cross-section of the sewage, and the leak-proof plate is arranged on one side of the V-shaped baffle. When the clamping opening of the V-shaped baffle is in a horizontal state, the leak-proof plate vertically blocks the flow cross-section of the sewage, so that the intercepted scum can be removed, the physical exertion of salvage is reduced, and the cleaning efficiency is improved. However, when the water surface of the sewage changes, it is difficult to maintain the efficiency of blocking the scum on the sewage surface. In this regard, in response to this technical problem, the present application proposes a sewage treatment scum baffle. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a sewage treatment scum baffle is proposed. By starting a motor to drive a threaded rod to rotate, a support plate and a baffle are driven to move up and down on two sides close to the support plates through a threaded sleeve, so that the height of the baffle can be adjusted according to the height change of the sewage liquid level. At the same time, the baffle can be quickly replaced by pulling a pull head, which is convenient for improving the efficiency of intercepting scum and the efficiency of maintenance work.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment scum baffle, comprising two support plates, a sliding rod fixedly connected inside the left support plate, a support plate slidably connected to the middle end of the sliding rod, a threaded sleeve fixedly connected to the bottom end of the right support plate, the right end of the support plate is connected to the threaded sleeve through a lifting assembly, a baffle is arranged inside the support plate, a fixing plate is fixedly connected to the top side of the baffle, and the front side of the support plate is connected to the top end of the baffle through two locking assemblies.

[0007] Furthermore, the lifting assembly includes a threaded rod located at the top side of the threaded sleeve 1 and a threaded sleeve 2 located at the right end of the support plate, and the threaded sleeve 2 is threadedly connected to the middle end of the threaded rod.

[0008] Furthermore, a motor is installed on the top of the backing plate on the right side through a fixing frame, and the driving end of the motor is fixedly connected to the top side of the threaded rod.

[0009] Furthermore, the locking assembly includes a locking shaft located at the front side of the support plate, a through hole is formed at the top end of the baffle, and a middle end of the locking shaft is arranged inside the through hole.

[0010] Furthermore, a spring is sleeved on the middle end of the lock shaft, a pressure plate is fixedly connected to the rear end of the lock shaft, and a pull head is fixedly connected to the front end of the lock shaft.

[0011] Furthermore, one end of the spring is fixedly connected to the front side of the pressure plate, and the other end of the spring is fixedly connected to the inside of the support plate.

[0012] Furthermore, a handle is fixedly connected to the middle end of the top side of the fixing plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by starting the motor and then cooperating between the threaded rod and the threaded sleeve, the support plate and the baffle are driven to move up and down on the adjacent sides of the two supporting plates, so that the distance between the baffle and the liquid surface can be adjusted according to the change of the liquid level of the sewage in the sedimentation tank, so that the baffle can intercept the scum in the sewage more effectively and comprehensively, thereby improving the blocking efficiency of the scum.

[0015] 2. In the utility model, when the baffle inside the support plate is damaged, the baffle can be pulled out from the inside of the support plate by pulling the pull head and extracting the lock shaft from the top of the baffle, so that the damaged baffle can be quickly replaced, and the baffle can be ensured to block and intercept the scum floating on the sewage surface, so as to improve the maintenance efficiency of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a scum baffle for sewage treatment proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a locking shaft structure of a scum baffle for sewage treatment proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of a supporting plate structure of a sewage treatment scum baffle.

[0019] Legend:

[0020] 1. Back plate; 2. Sliding rod; 3. Threaded rod; 4. Threaded sleeve 1; 5. Motor; 6. Support plate; 7. Baffle; 8. Fixed plate; 9. Handle; 10. Pull head; 11. Threaded sleeve 2; 12. Lock shaft; 13. Spring; 14. Pressure plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-3 , the utility model provides an embodiment: a sewage treatment scum baffle, including two supporting plates 1, a sliding rod 2 is fixedly connected inside the left supporting plate 1, a support plate 6 is slidably connected to the middle end of the sliding rod 2, a threaded sleeve 4 is fixedly connected to the bottom end of the right supporting plate 1, the right end of the support plate 6 is connected to the threaded sleeve 4 through a threaded rod 3 and a threaded sleeve 2 11, a baffle 7 is arranged inside the support plate 6, a fixing plate 8 is fixedly connected to the top side of the baffle 7, the front side of the support plate 6 is connected to the top of the baffle 7 through two locking shafts 12, and a handle 9 is fixedly connected to the middle end of the top side of the fixing plate 8;

[0023] Specifically, firstly, the two backing plates 1 are fixed to the inner wall of the sedimentation tank through the bolt holes set on the backing plates 1, and then the locking shaft 12 is pulled out from the inside of the baffle plate 7, so that the staff can insert the baffle plate 7 into the inside of the support plate 6 by pulling the handle 9, and at the same time, the fixing plate 8 is used to prevent the baffle plate 7 from falling from the inside of the support plate 6, and then the baffle plate 7 is fixed to the inside of the support plate 6 by inserting the locking shaft 12 into the inside of the baffle plate 7, and then the bottom end of the threaded rod 3 is driven to rotate inside the threaded sleeve 1 4 by starting the motor 5, and the threaded sleeve 2 11 is driven to move up and down at the middle end of the threaded rod 3, so that the support plate 6 and the baffle plate 7 are driven to move up and down on the adjacent side of the two backing plates 1, so that the distance between the baffle plate 7 and the liquid surface can be adjusted according to the change of the liquid level height of the sewage in the sedimentation tank, so that the bottom end of the baffle plate 7 is always in contact with the liquid surface of the sewage, so that the baffle plate 7 can block and intercept the floating scum in the sewage, so as to improve the working efficiency of blocking the sewage scum, and at the same time, the baffle plate 7 can be quickly replaced.

[0024] The threaded rod 3 is located at the top side of the threaded sleeve 1 4 and the threaded sleeve 2 11 is located at the right end of the support plate 6, the threaded sleeve 2 11 is threadedly connected to the middle end of the threaded rod 3, the top of the right side support plate 1 is equipped with a motor 5 through a fixing frame, the driving end of the motor 5 is fixedly connected to the top side of the threaded rod 3, the locking shaft 12 is located at the front side of the support plate 6, the top of the baffle 7 is provided with a through hole, the middle end of the locking shaft 12 is arranged inside the through hole, the middle end of the locking shaft 12 is sleeved with a spring 13, the rear end of the locking shaft 12 is fixedly connected to a pressing plate 14, the front end of the locking shaft 12 is fixedly connected to a pull head 10, one end of the spring 13 is fixedly connected to the front side of the pressing plate 14, and the other end of the spring 13 is fixedly connected to the inside of the support plate 6;

[0025] Specifically, by starting the motor 5 to drive the bottom end of the threaded rod 3 to rotate inside the threaded sleeve 1 4, the threaded sleeve 2 11 is driven to move up and down at the middle end of the threaded rod 3, so as to drive the support plate 6 to move up and down on the outer wall of the slide rod 2, so as to drive the support plate 6 and the baffle plate 7 to move up and down on the adjacent sides of the two supporting plates 1, so as to block the scum in the sewage according to the change of the liquid level height of the sewage in the sedimentation tank, so as to improve the working efficiency of blocking the scum in the sewage, and at the same time, when the baffle plate 7 is damaged, it can be pulled The head 10 drives the lock shaft 12 to move on the front side of the support plate 6, and then compresses the spring 13 through the pressure plate 14, so that the lock shaft 12 is pulled out from the bottom end of the baffle 7 through the through hole, so that the fixing plate 8 and the baffle 7 can be pulled out from the inside of the support plate 6 by pulling the handle 9, so as to replace the damaged baffle 7. At the same time, when the lock shaft 12 is inserted into the inside of the baffle 7, the lock shaft 12 is clamped in the inside of the through hole through the cooperation between the spring 13 and the pressure plate 14, so that the baffle 7 is fixed in the inside of the support plate 6, so as to improve the work efficiency of replacing the damaged baffle 7.

[0026] Working principle: First, the two backing plates 1 are fixed to the inner wall of the sedimentation tank through the bolt holes set on the backing plates 1, and the lock shaft 12 is driven to move on the front side of the support plate 6 by pulling the pull head 10, and then the spring 13 is compressed by the pressure plate 14 to realize the lock shaft 12 being pulled out from the bottom end of the baffle 7 through the through hole, so that the fixing plate 8 and the baffle 7 can be pulled out from the inside of the support plate 6 by pulling the handle 9, so as to facilitate the replacement of the damaged baffle 7, and at the same time, the fixing plate 8 is used to prevent the baffle 7 from falling from the inside of the support plate 6, and then the baffle 7 is pulled out through the handle 9. The starting motor 5 drives the bottom end of the threaded rod 3 to rotate inside the threaded sleeve 1 4, and drives the threaded sleeve 2 11 to move up and down at the middle end of the threaded rod 3, thereby driving the support plate 6 and the baffle plate 7 to move up and down on the adjacent sides of the two supporting plates 1, so as to adjust the distance between the baffle plate 7 and the liquid surface according to the change of the liquid level of the sewage in the sedimentation tank, so as to ensure that the bottom end of the baffle plate 7 is always in contact with the liquid surface of the sewage, so as to block and intercept the floating scum in the sewage by the baffle plate 7, and to improve the working efficiency of blocking the scum of the sewage.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage treatment scum baffle, comprising two support plates (1), characterized in that: The left side support plate (1) is fixedly connected to a slide rod (2) inside, and the middle end of the slide rod (2) is slidably connected to a support plate (6). The bottom end of the right side support plate (1) is fixedly connected to a threaded sleeve (4). The right end of the support plate (6) is connected to the threaded sleeve (4) through a lifting component. A baffle (7) is arranged inside the support plate (6). The top side of the baffle (7) is fixedly connected to a fixed plate (8). The front side of the support plate (6) is connected to the top of the baffle (7) through two locking components.

2. A sewage treatment scum baffle according to claim 1, characterized in that: The lifting assembly comprises a threaded rod (3) located at the top side of the threaded sleeve (4) and a threaded sleeve (11) located at the right end of the support plate (6), wherein the threaded sleeve (11) is threadedly connected to the middle end of the threaded rod (3).

3. A sewage treatment scum baffle according to claim 2, characterized in that: A motor (5) is installed at the top end of the backing plate (1) on the right side via a fixing frame, and a driving end of the motor (5) is fixedly connected to the top side of the threaded rod (3).

4. A sewage treatment scum baffle according to claim 1, characterized in that: The locking assembly comprises a locking shaft (12) located at the front side of the support plate (6); a through hole is formed at the top end of the baffle plate (7); and a middle end of the locking shaft (12) is arranged inside the through hole.

5. A sewage treatment scum baffle according to claim 4, characterized in that: The middle end of the lock shaft (12) is sleeved with a spring (13), the rear end of the lock shaft (12) is fixedly connected to a pressure plate (14), and the front end of the lock shaft (12) is fixedly connected to a pull head (10).

6. A sewage treatment scum baffle according to claim 5, characterized in that: One end of the spring (13) is fixedly connected to the front side of the pressure plate (14), and the other end of the spring (13) is fixedly connected to the inside of the support plate (6).

7. A sewage treatment scum baffle according to claim 1, characterized in that: A handle (9) is fixedly connected to the middle end of the top side of the fixing plate (8).

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