Device capable of improving MBBR filler interception and efficient water passing

Abstract

The utility model discloses a device capable of improving MBBR (moving bed biofilm reactor) filler interception and efficient water passing, which is characterized by comprising a water tank, a pool overflow weir is arranged at the top end of the pool; the mounting bracket is fixedly arranged at the top end of the water tank; the stirring motor is fixedly arranged at the top end of the mounting bracket; the output end of the stirring motor extends out of the bottom end of the mounting bracket and locks a stirring rod through a coupling; the water passing interception folded plate is fixedly arranged at the top end of the pool overflow weir; the water-passing interception net barrel is fixedly arranged on the outer wall of the stirring rod and the top of the water-passing interception folded plate. The outer side of each mesh of the water-passing interception mesh cylinder is provided with the protruding insertion opening, and the insertion opening covers half of the mesh, so that solid particles are effectively intercepted without blocking the mesh, the pollutant interception capability of the filler is improved, and the sewage treatment quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage filtration, in particular to a device capable of improving MBBR filler interception and efficient water passing. Background Art

[0002] The inspection and cleaning of MBBR screens often require shutdown and disassembly, resulting in a waste of time and material resources. Especially for the pool body with overflow weir, the installation of the entire screen is time-consuming and requires water outage. The sewage has poor fluidity and is prone to blockage. Utility Model Content

[0003] The purpose of the utility model is to provide a device capable of improving MBBR filler interception and efficient water passing, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a device capable of improving MBBR filler interception and efficient water passing, comprising:

[0005] pool;

[0006] A pool overflow weir is provided at the top of the pool;

[0007] A mounting bracket, fixedly arranged on the top of the pool;

[0008] A stirring motor is fixedly arranged on the top of the mounting bracket;

[0009] A stirring rod, wherein the output end of the stirring motor extends out of the bottom end of the mounting bracket and is locked with a coupling;

[0010] A water interception folding plate is fixedly arranged at the top of the overflow weir of the pool;

[0011] The water-passing intercepting net cylinder is fixedly arranged on the outer wall of the stirring rod and the top of the water-passing intercepting folding plate.

[0012] Preferably, a raised socket is provided on the outer side of each mesh of the water interception net cylinder.

[0013] Preferably, the socket covers half of the mesh.

[0014] Preferably, the stirring motor drives the water intercepting net cylinder to rotate, thereby promoting the fluidity of sewage. By providing a raised socket on the outside of each mesh hole, the socket covers half of the mesh hole, which can effectively gather the sewage outside the net cylinder to flow inward, thereby accelerating the flow of sewage.

[0015] Preferably, the water-passing intercepting mesh cylinder can be lifted together with the stirring motor to facilitate inspection and cleaning of debris on the surface of the water-passing intercepting mesh cylinder.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Improve interception efficiency: By setting a raised socket on the outside of each mesh of the water interception net cylinder and making the socket cover half of the mesh, effective interception of solid particles is achieved without clogging the mesh, increasing the ability of the filler to intercept pollutants and improving the quality of sewage treatment.

[0018] 2. Enhance water fluidity: The designed water interception net can be driven to rotate by a stirring motor. This design not only improves the fluidity of the water body, but also makes the pollutants more evenly distributed and in contact with the MBBR filler, thereby improving the biological reaction efficiency of the sewage treatment system.

[0019] 3. Easy maintenance and overhaul: The entire water interception screen cylinder and the stirring motor can be lifted in conjunction, making it easy to clean and overhaul at any time. This design significantly reduces the difficulty of maintenance, reduces downtime, and ensures the stable and reliable operation of the sewage treatment system.

[0020] 4. Compact structure and optimized design: The water interception net tube and the mounting bracket are compactly designed, which reduces the equipment footprint, reduces material costs, and the overall structure is more economical and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model.

[0022] In the figure: 1. water pool, 2. water pool overflow weir, 3. mounting bracket, 4. stirring motor, 5. stirring rod, 6. water-flow intercepting folding plate, 7. water-flow intercepting net cylinder. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , the utility model provides a technical solution: To achieve the above purpose, the utility model provides the following technical solution: a device capable of improving MBBR filler interception and efficient water passing, comprising:

[0025] A water tank 1, comprising a water tank 1 for storing water or sewage;

[0026] A pool overflow weir 2 is provided at the top of the pool 1 to control the water level and overflow flow;

[0027] A mounting bracket 3, designed to stably fix other components, is located on the top of the pool 1;

[0028] A stirring motor 4 is mounted on the top of the mounting bracket 3 and is used to drive a stirring rod 5;

[0029] The stirring rod 5 and the output part of the stirring motor 4 are extended and locked by a coupling to achieve the purpose of mixing the substances in the water;

[0030] The water interception folding plate 6 is installed on the top of the pool overflow weir 2 to intercept large particles in the water;

[0031] The water-passing intercepting net cylinder 7 is fixed to the outer wall of the stirring rod 5 and the top of the water-passing intercepting folding plate 6 to intercept finer particles of impurities.

[0032] In order to improve the filtration effect and water flow, the following is the optimized design solution:

[0033] The outer side of each mesh of the water interception net cylinder 7 is provided with a raised socket, which can gather the sewage outside the net cylinder to flow to the inner side of the net, thereby accelerating the flow rate.

[0034] The socket covers half of the mesh, a design that helps to enhance the efficiency of intercepting solid matter in sewage.

[0035] The stirring motor 4 can drive the water intercepting net cylinder 7 to rotate and promote water flow.

[0036] The water intercepting screen drum 7 can be raised together with the stirring motor 4, so as to facilitate maintenance and cleaning operations and keep the surface of the screen drum clean to ensure normal operation.

[0037] The design of this device improves the interception efficiency of MBBR filler in sewage treatment, while also being easy to maintain and manage.

[0038] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", "fixed installation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] 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 device capable of improving MBBR filler interception and efficient water flow, characterized in that: include: Pool (1); A pool overflow weir (2), wherein the top of the pool (1) is provided with a pool overflow weir (2); A mounting bracket (3) fixedly arranged on the top of the pool (1); A stirring motor (4) is fixedly mounted on the top of the mounting bracket (3); A stirring rod (5), wherein the output end of the stirring motor (4) extends out of the bottom end of the mounting bracket (3) and the stirring rod (5) is locked by a coupling; A water intercepting folding plate (6) fixedly arranged at the top of the overflow weir (2) of the water pool; The water-passing intercepting net cylinder (7) is fixedly arranged on the outer wall of the stirring rod (5) and the top of the water-passing intercepting folding plate (6).

2. The device for improving MBBR filler interception and high-efficiency water flow according to claim 1, characterized in that: A raised socket is arranged on the outer side of each mesh of the water interception net cylinder (7).

3. The device for improving MBBR filler interception and high-efficiency water flow according to claim 2, characterized in that: The socket covers half of the mesh.

4. The device for improving MBBR filler interception and high-efficiency water flow according to claim 3, characterized in that: The stirring motor (4) drives the water interception net cylinder (7) to rotate, thereby promoting the fluidity of sewage. By providing a raised socket on the outside of each mesh hole, the socket covers half of the mesh hole, which can effectively gather the sewage outside the net cylinder to flow inward, thereby accelerating the flow of sewage.

5. The device for improving MBBR filler interception and high-efficiency water flow according to claim 4, characterized in that: The water-passing intercepting net cylinder (7) can be lifted together with the stirring motor (4), so as to facilitate inspection and cleaning of debris on the surface of the water-passing intercepting net cylinder (7).

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