Micro-aeration filler biological membrane sewage treatment device

Abstract

The utility model belongs to the technical field of sewage treatment devices, and discloses a micro-aeration filler biological membrane sewage treatment device which comprises a sewage treatment tank, a water storage tank is arranged on one side of the sewage treatment tank, a water inlet pipe is connected to one side of the sewage treatment tank in a penetrating manner, a water outlet pipe is connected to one side of the water storage tank in a penetrating manner, and a water outlet pipe is connected to the other side of the water storage tank in a penetrating manner. The bottom side of the interior of the sewage treatment tank is provided with an aeration pipe, the top of the aeration pipe is connected with an air inlet pipe, and a plurality of filler biological membranes are connected between the inner walls of the two sides of the sewage treatment tank. When the bubbles are close to the through holes, the T-shaped block at the bottom of the connecting plate punctures the bubbles through the conical block, so that the bubbles are quickly eliminated, the aeration efficiency of the aeration pipe is indirectly improved, the sewage treatment efficiency is improved, and the use of an operator is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment devices, and in particular relates to a micro-aeration filler biofilm sewage treatment device. Background Art

[0002] Biofilm wastewater treatment is a technology that allows microorganisms such as nitrifying bacteria and denitrifying bacteria to attach to the surface of the filler and grow in a film-like manner to achieve wastewater treatment.

[0003] At present, during the aeration process of sewage treatment equipment, bubbles of varying sizes are usually generated on the horizontal surface of the sewage, and the bubbles in the sewage treatment pool will affect the aeration efficiency of the aeration pipe, reducing the sewage treatment efficiency. In addition, it is difficult for existing sewage treatment equipment to quickly eliminate the bubbles, which is not conducive to the use of operators and reduces the convenience of the device. Utility Model Content

[0004] The utility model aims to provide a micro-aeration filler biofilm sewage treatment device to solve the problem that the existing sewage treatment device is difficult to quickly eliminate bubbles and is not conducive to use by operators.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a micro-aeration filler biofilm sewage treatment device, comprising: a sewage treatment tank, a water storage tank is arranged on one side of the sewage treatment tank, and a water inlet pipe is connected to one side of the sewage treatment tank, a water outlet pipe is connected to one side of the water storage tank, an aeration pipe is installed on the inner bottom side of the sewage treatment tank, the top of the aeration pipe is connected to the air inlet pipe, a plurality of filler biofilms are connected between the inner walls of the two sides of the sewage treatment tank, and a water outlet interception grid is connected between the sewage treatment tank and the water storage tank; a defoaming component, the defoaming component is arranged between the two sides of the sewage treatment tank, the defoaming component comprises a cover plate, two of the cover plates are respectively connected to the two sides of the sewage treatment tank, and a plurality of through holes are penetrated and opened between the two sides of the two cover plates, a connecting plate is connected between the two sides of the inner wall of the through hole, a T-block is connected to the bottom of the connecting plate, and a plurality of conical blocks are arranged at the bottom of the T-block; a limiting component, the limiting component is arranged between the sewage treatment tank and the cover plate.

[0006] Preferably, the limiting assembly includes a hinge, which is connected between one side of the inner wall of the sewage treatment tank and the top of the cover plate, and mounting plates are symmetrically connected to both sides of the top of the sewage treatment tank, and a docking groove is provided on the top of the mounting plate, and the docking groove and both sides of the mounting plate are interconnected, and plug rods are passed through both sides of the mounting plate, and a docking plate matching the docking groove is connected to one side of the top of the cover plate, and through grooves matching the plug rods are passed through both sides of the docking plate.

[0007] Preferably, arc grooves matching the air inlet pipes are provided on opposite sides of the two cover plates, and rubber pads are provided on the inner walls of the arc grooves.

[0008] Preferably, a screw rod is connected to the bottom of the connecting plate, and a threaded groove matching the screw rod is formed on the top of the T-block.

[0009] Preferably, one end of the insertion rod is connected to a pull ring, and the surface of the pull ring is provided with convex patterns.

[0010] Preferably, a handle is connected to one side of the top of the cover plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The utility model provides a defoaming component structure. When the aeration pipe aerates sewage, bubbles will be generated on the horizontal surface of the sewage. When the bubbles are close to the through holes, the T-block at the bottom of the connecting plate will puncture the bubbles through the conical blocks, thereby achieving rapid elimination of the bubbles, indirectly improving the aeration efficiency of the aeration pipe, improving the sewage treatment efficiency, and facilitating the use of operators.

[0013] (2) The utility model sets a limit assembly structure and rotates the two cover plates through hinges, so that the docking plate on one side of the top of the cover plate moves into the docking groove on the top of the mounting plate, and then one end of the insertion rod passes through the through groove, so that the docking plate is limited inside the docking groove, so that the top of the sewage treatment tank is in an open state, thereby limiting the two cover plates, facilitating regular cleaning of the interior of the sewage treatment tank, facilitating the normal use of the device, and improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is the appearance diagram of the utility model;

[0016] Figure 3 It is a left view of the utility model;

[0017] In the figure: 1. sewage treatment tank; 2. water storage tank; 3. water inlet pipe; 4. water outlet pipe; 5. aeration pipe; 6. filler biofilm; 7. air inlet pipe; 8. water outlet interception grille; 9. cover plate; 10. through hole; 11. connecting plate; 12. T-block; 13. conical block; 14. pull ring; 15. hinge; 16. mounting plate; 17. docking groove; 18. docking plate; 19. through groove; 20. plug rod; 21. arc groove. DETAILED DESCRIPTION

[0018] 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.

[0019] Reference Figure 1-Figure 3 As shown, the utility model provides the following technical solutions: a micro-aeration filler biofilm sewage treatment device, comprising: a sewage treatment pool 1, a water storage tank 2 is arranged on one side of the sewage treatment pool 1, and a water inlet pipe 3 is connected to one side of the sewage treatment pool 1, and a water outlet pipe 4 is connected to one side of the water storage tank 2, an aeration pipe 5 is installed on the bottom side of the sewage treatment pool 1, and an air inlet pipe 7 is connected to the top of the aeration pipe 5, a plurality of filler biofilms 6 are connected between the inner walls of both sides of the sewage treatment pool 1, and a water inlet pipe 3 is connected to the one side of the water storage tank 2. A water outlet interception grille 8 is connected to the through hole 1; a defoaming component is arranged between the two sides of the sewage treatment tank 1, and the defoaming component includes a cover plate 9, and the two cover plates 9 are respectively connected to the two sides of the sewage treatment tank 1, and a plurality of through holes 10 are penetrated between the two sides of the two cover plates 9, and a connecting plate 11 is connected between the two sides of the inner wall of the through hole 10, and a T-block 12 is connected to the bottom of the connecting plate 11, and a plurality of conical blocks 13 are arranged at the bottom of the T-block 12; a limiting component, which is arranged between the sewage treatment tank 1 and the cover plate 9.

[0020] Through the above technical solution:

[0021] Specifically, when it is necessary to eliminate the bubbles inside the sewage treatment tank 1, the sewage inside the sewage treatment tank 1 is aerated through the aeration pipe, so that bubbles of different sizes will be generated on the horizontal surface of the sewage. When the bubbles are close to the through hole 10, the T-block 12 at the bottom of the connecting plate 11 will puncture the bubbles through the conical block 13. The cover plate 9 can prevent the water droplets generated when the bubbles burst from escaping from the interior of the sewage treatment tank 1, thereby achieving rapid elimination of bubbles, indirectly improving the aeration efficiency of the aeration pipe, improving the sewage treatment efficiency, and being convenient for operators to use. The position of the cover plate 9 can be easily limited by setting a limit component.

[0022] In the present utility model, further implementation modes are provided, referring to Figure 1-Figure 3The limiting assembly includes a hinge 15, which is connected between one side of the inner wall of the sewage treatment tank 1 and the top of the cover plate 9. The top of the sewage treatment tank 1 is symmetrically connected with mounting plates 16. The top of the mounting plate 16 is provided with a docking groove 17. The docking groove 17 and the two sides of the mounting plate 16 are mutually connected. The two sides of the mounting plate 16 are penetrated by a plug rod 20. A docking plate 18 matching the docking groove 17 is connected to one side of the top of the cover plate 9. Through grooves 19 matching the plug rod 20 are penetrated on both sides of the docking plate 18.

[0023] Through the above technical solution:

[0024] Specifically, when it is necessary to limit the two cover plates 9, the two cover plates 9 are rotated by the hinge 15, so that the docking plate 18 on one side of the top of the cover plate 9 is moved to the docking groove 17 on the top of the mounting plate 16, and then one end of the insertion rod 20 is passed through the through groove 19, so that the docking plate 18 is limited inside the docking groove 17, so that the top of the sewage treatment tank 1 is in an open state, thereby achieving the limitation of the two cover plates 9, facilitating regular cleaning of the interior of the sewage treatment tank 1, being beneficial to the normal use of the device, and improving the convenience of the device.

[0025] Reference Figure 1-Figure 3 The two cover plates 9 are provided with arc grooves 21 matching the air inlet pipe 7 on opposite sides, and the inner wall of the arc groove 21 is provided with a rubber pad. The bottom of the connecting plate 11 is connected with a screw rod, and the top of the T-block 12 is provided with a threaded groove matching the screw rod. One end of the insertion rod 20 is connected with a pull ring 14, and the surface of the pull ring 14 is provided with convex patterns. A handle is connected to one side of the top of the cover plate 9.

[0026] Through the above technical solution:

[0027] Specifically, by arranging a rubber pad on the inner wall of the arc groove 21, it is convenient to protect the outer wall of the air inlet pipe 7, by arranging a screw and a threaded groove, it is convenient to adjust the height of the conical block 13 inside the sewage treatment tank 1, by arranging a convex pattern on the surface of the pull ring 14, it is convenient to pull the insertion rod 20, and by arranging a handle, it is convenient to pull the cover plate 9 upward.

[0028] 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.

[0029] Although 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 micro-aeration filler biofilm sewage treatment device, characterized in that ,include: A sewage treatment tank (1), wherein a water storage tank (2) is provided on one side of the sewage treatment tank (1), and a water inlet pipe (3) is connected through one side of the sewage treatment tank (1), and a water outlet pipe (4) is connected through one side of the water storage tank (2); an aeration pipe (5) is installed on the bottom side of the interior of the sewage treatment tank (1), and the top of the aeration pipe (5) is connected to an air inlet pipe (7); a plurality of filler biofilms (6) are connected between the inner walls of both sides of the sewage treatment tank (1); and a water outlet interception grille (8) is connected through between the sewage treatment tank (1) and the water storage tank (2); A defoaming component, the defoaming component is arranged between two sides of a sewage treatment tank (1), the defoaming component comprises a cover plate (9), two cover plates (9) are respectively connected to the two sides of the sewage treatment tank (1), and a plurality of through holes (10) are penetrated between the two sides of the two cover plates (9), a connecting plate (11) is connected between the two sides of the inner wall of the through hole (10), a T-shaped block (12) is connected to the bottom of the connecting plate (11), and a plurality of conical blocks (13) are arranged at the bottom of the T-shaped block (12); A limit assembly, wherein the limit assembly is arranged between the sewage treatment tank (1) and the cover plate (9).

2. A micro-aeration filler biofilm sewage treatment device according to claim 1, characterized in that: The limit assembly comprises a hinge (15), wherein the hinge (15) is connected between one side of the inner wall of the sewage treatment tank (1) and the top of the cover plate (9), and mounting plates (16) are symmetrically connected to the top of the sewage treatment tank (1), and a docking groove (17) is provided on the top of the mounting plate (16), and the docking groove (17) and the two sides of the mounting plate (16) are mutually connected, and plug rods (20) are passed through the two sides of the mounting plate (16), and a docking plate (18) matching the docking groove (17) is connected to one side of the top of the cover plate (9), and through grooves (19) matching the plug rods (20) are passed through the two sides of the docking plate (18).

3. A micro-aeration filler biofilm sewage treatment device according to claim 1, characterized in that: An arc groove (21) matching the air inlet pipe (7) is provided on the opposite side of the two cover plates (9), and a rubber pad is provided on the inner wall of the arc groove (21).

4. A micro-aeration filler biofilm sewage treatment device according to claim 1, characterized in that: The bottom of the connecting plate (11) is connected with a screw rod, and the top of the T-block (12) is provided with a thread groove matching the screw rod.

5. A micro-aeration filler biofilm sewage treatment device according to claim 2, characterized in that: One end of the insertion rod (20) is connected to a pull ring (14), and a surface of the pull ring (14) is provided with convex patterns.

6. A micro-aeration filler biofilm sewage treatment device according to claim 2, characterized in that: A handle is connected to one side of the top of the cover plate (9).

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