Floating object intercepting device for sewage treatment

Abstract

The utility model discloses a floating object intercepting device for sewage treatment, which comprises a water tank, two sides of the top of the water tank are fixedly connected with mounting plates, and the right sides of the mounting plates are fixedly connected with motors. The electric cylinder drives the filter screen to be immersed in half of sewage, the motor drives the collecting box to move leftwards, resistance of the sewage pushes the overturning frame and the filter screen on the left side in the collecting box to overturn rightwards, and the overturning frame and the filter screen on the right side in the collecting box are kept in a vertical state. When the collecting box moves towards the right side, the states of the filter screens on the two sides are opposite, the overturning frame loses water resistance, the overturning frame and the filter screens recover to be in the vertical state, and the device has the advantage that the sewage floating objects are efficiently cleaned away. The floating objects easily enter the collecting assembly and cannot be blocked by the collecting assembly, so that the sewage floating object treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment equipment, in particular to a floating object intercepting device for sewage treatment. Background Art

[0002] In the process of sewage treatment, a floating object interception device is needed, and the patent announcement number is 201921810228.1, which discloses a floating object interception device for sewage treatment, including a box body and a box bottom, a water inlet is opened on the front side wall of the interception box, and a water outlet is opened on the rear side wall of the interception box, a filter is installed between the top wall and the bottom wall of the interception box, and the filter divides the interception box into a sewage storage chamber and a water filtration chamber, and a floating plate is installed on the outer surface of the interception box, a small floating plate is installed on the front side of the interception box, and a large floating plate is installed on the rear side of the interception box. When the interception box is placed in water, since the large floating plate is lower than the small floating plate and the large floating plate is larger, the interception box will tilt forward and form a certain angle with the water surface. Combined with the trumpet shape of the water inlet, the area of ​​the interception box contacting the floating objects is larger, preventing the floating objects from drifting over the interception box or being stuck on the front side of the interception box, so as to better collect the floating objects, and the overflow prevention net can prevent the floating objects in the sewage storage chamber from being washed out or overflowing, and store the floating objects well in the sewage storage chamber.

[0003] The above-mentioned prior art solution has the following defects: the interception box is tilted and floated on the water surface through the cooperation of the small float and the large float. Since the water inlet is located at a higher position and the floating objects need to pass through the top of the small float to pass through the water inlet and enter the interior of the interception box, when the floating objects pass through the small float, friction will be generated between the small float, making it impossible for the floating objects to enter the interior of the interception box, resulting in the floating objects being unable to be collected, thereby reducing the treatment effect of floating objects in sewage. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a floating object intercepting device for sewage treatment, which has the advantage of efficiently cleaning sewage floating objects, and solves the problem that the interception box is tilted and floated on the water surface through the cooperation of a small float and a large float. Since the position of the water inlet is relatively high, and the floating objects need to pass through the top of the small float to pass through the water inlet into the interior of the interception box, when the floating objects pass through the small float, friction will be generated between the small float, making it impossible for the floating objects to enter the interior of the interception box, resulting in the floating objects being unable to be collected, thereby reducing the treatment effect of sewage floating objects.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating object intercepting device for sewage treatment, comprising a water tank, wherein both sides of the top of the water tank are fixedly connected with mounting plates, the right side of the mounting plate is fixedly connected with a motor, the output end of the motor passes through the inner side of the mounting plate, the output end of the motor is fixedly connected with a screw, the surface of the screw is threadedly connected with a screw sleeve, the bottom of the screw sleeve platform is fixedly connected with a moving plate, both sides of the top of the moving plate are fixedly connected with electric cylinders, the output end of the electric cylinder passes through the bottom of the moving plate, and the bottom of the electric cylinder is fixedly connected with a collecting mechanism.

[0006] As a preferred embodiment of the utility model, the collecting mechanism includes a collecting box, which is fixedly connected to the output end of the electric cylinder, and both sides of the interior of the collecting box are rotatably connected to flip frames, the interior of the flip frame is fixedly connected to a filter screen, and the bottom of the flip frame is fixedly connected to a sealing gasket, and the surface of the sealing gasket is in contact with the inner wall of the collecting box.

[0007] As a preferred embodiment of the present invention, a sliding rod is fixedly connected to the top of the collecting box, the number of the sliding rods is several, and the several sliding rods are distributed at equal distances, and the top of the sliding rod passes through the top of the movable plate.

[0008] As a preferred embodiment of the utility model, the top of the sliding rod is fixedly connected to a limiting block, and the limiting block is located on the top of the moving plate.

[0009] As a preferred embodiment of the utility model, a stabilizing sleeve is provided on the left side of the surface of the screw, and the left side of the stabilizing sleeve is fixedly connected to the inner wall of the mounting plate.

[0010] As a preferred embodiment of the present invention, a buffer pad is fixedly connected to the top of the collection box, and the surface of the buffer pad is in contact with the bottom of the movable plate.

[0011] As a preferred embodiment of the utility model, the front side and the rear side of the top of the movable plate are fixedly connected with a sliding sleeve, a round rod is arranged inside the sliding sleeve, and the surface of the round rod is fixedly connected to the inner side of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model drives the filter screen to be half immersed in the sewage through the electric cylinder, and drives the collection box to move to the left side through the motor. The resistance of the sewage will push the flip frame and the filter screen on the left side of the collection box to flip to the right side, and the flip frame and the filter screen on the right side of the collection box remain in an upright state. The floating objects pass through the opening on the left side of the collection box and enter the interior of the collection box. The floating objects are collected and filtered by the filter screen on the right side. When the collection box moves to the right, the states of the filter screens on both sides are opposite. When the collection box stops moving, the flip frame loses the resistance of the water, and the flip frame and the filter screen resume their upright state. The floating objects inside the collection box are limited and collected, which has the advantage of efficiently cleaning the floating objects in the sewage. The floating objects are easy to enter the interior of the collection component, and the floating objects will not be blocked by the collection component, thereby improving the treatment effect of the floating objects in the sewage.

[0014] 2. The utility model can collect floating objects inside the water tank by setting a collection mechanism, so as to avoid the floating objects inside the water tank being unable to be collected, resulting in the sewage inside the water tank being difficult to treat, thereby improving the sewage treatment efficiency inside the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional cross-sectional view of the collection box of the utility model;

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

[0018] In the figure: 1. water tank; 2. mounting plate; 3. motor; 4. screw; 5. screw sleeve; 6. moving plate; 7. electric cylinder; 8. collecting mechanism; 81. collecting box; 82. flip frame; 83. filter screen; 84. sealing gasket; 9. sliding rod; 10. limit block; 11. stabilizing sleeve; 12. buffer pad; 13. sliding sleeve; 14. round rod. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 3As shown, the utility model provides a floating object intercepting device for sewage treatment, including a water tank 1, with mounting plates 2 fixedly connected to both sides of the top of the water tank 1, a motor 3 fixedly connected to the right side of the mounting plate 2, the output end of the motor 3 passes through the inner side of the mounting plate 2, the output end of the motor 3 is fixedly connected to a screw rod 4, the surface of the screw rod 4 is threadedly connected to a screw sleeve 5, the bottom of the screw sleeve 5 is fixedly connected to a moving plate 6, both sides of the top of the moving plate 6 are fixedly connected to electric cylinders 7, the output end of the electric cylinder 7 passes through the bottom of the moving plate 6, and the bottom of the electric cylinder 7 is fixedly connected to a collecting mechanism 8.

[0021] refer to Figure 2 The collecting mechanism 8 includes a collecting box 81, which is fixedly connected to the output end of the electric cylinder 7. Both sides of the collecting box 81 are rotatably connected to a flip frame 82. A filter screen 83 is fixedly connected to the inside of the flip frame 82. A sealing gasket 84 is fixedly connected to the bottom of the flip frame 82, and the surface of the sealing gasket 84 contacts the inner wall of the collecting box 81.

[0022] As a technical optimization solution of the utility model, by setting up a collecting mechanism 8, floating objects inside the water tank 1 can be collected, avoiding the floating objects inside the water tank 1 being unable to be collected, resulting in the sewage inside the water tank 1 being difficult to treat, thereby improving the sewage treatment efficiency inside the water tank 1.

[0023] refer to Figure 2 The top of the collecting box 81 is fixedly connected with a sliding rod 9 . The number of the sliding rods 9 is several, and the sliding rods 9 are evenly distributed. The top of the sliding rod 9 passes through the top of the moving plate 6 .

[0024] As a technical optimization solution of the utility model, by setting the slide rod 9, the collection box 81 can be slid and stabilized, avoiding shaking of the collection box 81 during the sliding movement, causing the collection box 81 to loosen, and improving the sliding stability of the collection box 81.

[0025] refer to Figure 2 The top of the slide rod 9 is fixedly connected to a limiting block 10 , and the limiting block 10 is located on the top of the moving plate 6 .

[0026] As a technical optimization solution of the utility model, by setting a limit block 10, the slide bar 9 can be limited to prevent the slide bar 9 from moving excessively, resulting in the slide bar 9 being separated from the movable plate 6, thereby improving the working stability of the slide bar 9.

[0027] refer to Figure 2 A stabilizing sleeve 11 is sleeved on the left side of the surface of the screw rod 4 , and the left side of the stabilizing sleeve 11 is fixedly connected to the inner wall of the mounting plate 2 .

[0028] As a technical optimization solution of the present invention, by providing a stabilizing sleeve 11 , the screw rod 4 can be stabilized to avoid the screw rod 4 from tilting during rotation, thereby improving the use stability of the screw rod 4 .

[0029] refer to Figure 3 A buffer pad 12 is fixedly connected to the top of the collecting box 81 , and the surface of the buffer pad 12 contacts the bottom of the moving plate 6 .

[0030] As a technical optimization solution of the utility model, by providing a buffer pad 12, the collection box 81 can be protected to avoid collision with the collection box 81 during movement, thereby preventing the collection box 81 from being damaged and improving the working safety of the collection box 81.

[0031] refer to Figure 2 The front and rear sides of the top of the movable plate 6 are fixedly connected with a sliding sleeve 13 , and a round rod 14 is arranged inside the sliding sleeve 13 , and the surface of the round rod 14 is fixedly connected to the inner side of the mounting plate 2 .

[0032] As a technical optimization solution of the utility model, by setting the sliding sleeve 13 and the round rod 14, the sliding of the moving plate 6 can be stabilized to avoid shaking of the moving plate 6 during sliding movement, which may cause the moving plate 6 to loosen, thereby improving the sliding stability of the moving plate 6.

[0033] The working principle and use process of the utility model are as follows: when in use, when floating objects on the surface of the sewage in the water tank 1 need to be intercepted and collected, the electric cylinder 7 is started, and the electric cylinder 7 drives the collection box 81, the flip frame 82 and the filter 83 to move downward. When the filter 83 is half immersed in the sewage, the electric cylinder 7 is closed, the motor 3 is started, the motor 3 drives the screw 4 to rotate, and the screw 4 drives the screw sleeve 5, the moving plate 6, the electric cylinder 7 and the collection box 81 to move to the left. The resistance of the sewage will push the flip frame 82 and the filter 83 on the left side of the collection box 81 to move to the right. When flipped sideways, the flip frame 82 and the filter screen 83 on the right side of the collecting box 81 remain in an upright state, and floating objects pass through the opening on the left side of the collecting box 81 into the interior of the collecting box 81, and are collected and filtered by the filter screen 83 on the right side. When the collecting box 81 moves to the right, the states of the filter screens 83 on both sides mentioned above are opposite. When the collecting box 81 stops moving, the flip frame 82 loses the resistance of the water, and the flip frame 82 and the filter screen 83 resume their upright state, and the floating objects inside the collecting box 81 are limited and collected, thereby having the advantage of efficiently cleaning floating objects in sewage.

[0034] To sum up: the floating object intercepting device for sewage treatment, through the coordinated use of water tank 1, mounting plate 2, motor 3, screw 4, screw sleeve 5, movable plate 6, electric cylinder 7 and collecting mechanism 8, solves the problem that the intercepting box is tilted and floated on the water surface through the coordination of small floating plate and large floating plate. Since the position of the water inlet is relatively high and the floating objects need to pass through the top of the small floating plate before they can pass through the water inlet and enter the interior of the intercepting box, when the floating objects pass through the small floating plate, friction will be generated between the small floating plate, making it impossible for the floating objects to enter the interior of the intercepting box, resulting in the floating objects being unable to be collected, thereby reducing the treatment effect of floating objects in sewage.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A floating object interception device for sewage treatment, comprising a water tank (1), characterized in that: The top of the water tank (1) is fixedly connected to a mounting plate (2) on both sides, the right side of the mounting plate (2) is fixedly connected to a motor (3), the output end of the motor (3) passes through the inner side of the mounting plate (2), the output end of the motor (3) is fixedly connected to a screw rod (4), the surface of the screw rod (4) is threadedly connected to a screw sleeve (5), the bottom of the screw sleeve (5) is fixedly connected to a moving plate (6), the top of the moving plate (6) is fixedly connected to an electric cylinder (7) on both sides, the output end of the electric cylinder (7) passes through the bottom of the moving plate (6), and the bottom of the electric cylinder (7) is fixedly connected to a collecting mechanism (8).

2. A floating object interception device for sewage treatment according to claim 1, characterized in that: The collecting mechanism (8) comprises a collecting box (81), the collecting box (81) being fixedly connected to the output end of the electric cylinder (7), both sides of the interior of the collecting box (81) being rotatably connected to a flip frame (82), the interior of the flip frame (82) being fixedly connected to a filter screen (83), the bottom of the flip frame (82) being fixedly connected to a sealing gasket (84), the surface of the sealing gasket (84) being in contact with the inner wall of the collecting box (81).

3. A floating object interception device for sewage treatment according to claim 2, characterized in that: The top of the collecting box (81) is fixedly connected with a sliding rod (9), the number of the sliding rods (9) is several, and the several sliding rods (9) are distributed at equal distances, and the top of the sliding rod (9) penetrates to the top of the moving plate (6).

4. A floating object interception device for sewage treatment according to claim 3, characterized in that: The top of the sliding rod (9) is fixedly connected to a limiting block (10), and the limiting block (10) is located on the top of the moving plate (6).

5. The floating object interception device for sewage treatment according to claim 1, characterized in that: A stabilizing sleeve (11) is sleeved on the left side of the surface of the screw rod (4), and the left side of the stabilizing sleeve (11) is fixedly connected to the inner wall of the mounting plate (2).

6. A floating object interception device for sewage treatment according to claim 2, characterized in that: A buffer pad (12) is fixedly connected to the top of the collection box (81), and the surface of the buffer pad (12) is in contact with the bottom of the moving plate (6).

7. The floating object interception device for sewage treatment according to claim 1, characterized in that: The front and rear sides of the top of the movable plate (6) are fixedly connected with a sliding sleeve (13), a round rod (14) is arranged inside the sliding sleeve (13), and the surface of the round rod (14) is fixedly connected to the inner side of the mounting plate (2).

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