Water distributor for integrated sewage treatment equipment

Abstract

The utility model discloses a water distributor for integrated sewage treatment equipment. The water distributor comprises a main water inlet pipe, a water distribution main pipe and a plurality of branch pipe groups, the main water inlet pipe extends in the Z direction, and the bottom of the main water inlet pipe is communicated with the water distribution main pipe; the water distribution main pipe is of a square frame structure formed by mutually connecting two transverse pipes and two longitudinal pipes; the plurality of branch pipe groups are sequentially arranged in the water distribution main pipe square frame along the X direction or the Y direction, each branch pipe group comprises a branch pipe and a plurality of homogeneous dispersion pipes uniformly distributed on the branch pipe, two ends of the branch pipe are communicated with the water distribution main pipe, the upper end of each homogeneous dispersion pipe is communicated with the branch pipe, and the lower end of each homogeneous dispersion pipe is closed; and water outlet holes are annularly distributed in the outer wall of the homogeneous dispersion pipe. Sewage and denitrifying bacteria in the tank can be fully fused, so that the reaction rate of the denitrification process is greatly improved, and the reaction time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a water distributor for an integrated sewage treatment device. Background Art

[0002] The decentralized integrated sewage treatment device can realize the on-site treatment of sewage, without the need to build long pipelines, saving the investment in pipe networks, being easy to install, occupying a very small area, and having simple maintenance. It has potential application value in rural sewage treatment. However, the current inlet mode of the integrated sewage treatment device is to directly introduce the inlet pipe. When the sewage enters the anaerobic tank and anoxic tank, it cannot be fully integrated with the denitrifying bacteria in the tank, and the sewage cannot fully carry out denitrification in the anaerobic tank and anoxic tank, affecting the treatment effect. Summary of the Invention

[0003] The purpose of the utility model is to solve the above-mentioned deficiencies of the prior art, thereby providing an integrated sewage treatment device.

[0004] A water distributor for an integrated sewage treatment device includes a main inlet pipe, a main water distribution pipe, and multiple groups of branch pipe groups;

[0005] The main inlet pipe extends along the Z direction, and the bottom of the main inlet pipe is communicated with the main water distribution pipe;

[0006] The main water distribution pipe is a square structure formed by connecting two horizontal pipes and two vertical pipes;

[0007] Multiple groups of the branch pipe groups are arranged in sequence along the X direction or the Y direction inside the square of the main water distribution pipe. Each group of the branch pipe groups includes a branch pipe and multiple homogeneous dispersion pipes uniformly distributed on the branch pipe. Both ends of the branch pipe are communicated with the main water distribution pipe. The upper end of each homogeneous dispersion pipe is communicated with the branch pipe, and the lower end is closed. Water outlet holes are circumferentially arranged on the outer wall of the homogeneous dispersion pipe.

[0008] The homogeneous dispersion pipe extends along the Z direction.

[0009] The homogeneous dispersion pipe is installed on the branch pipe through a hoop.

[0010] The hoop consists of an upper half hoop and a lower half hoop, and the homogeneous dispersion pipe is fixed on the lower half hoop.

[0011] Through holes communicated with the homogeneous dispersion pipe are arranged at corresponding positions of the lower half hoop and the branch pipe.

[0012] Compared with the prior art, the structure of the utility model is simple. It improves the previous single pipe with one water inlet point at one place into simultaneous water inlet from multiple positions evenly at the bottom of the pool, which can make the sewage fully integrated with the denitrifying bacteria in the pool, greatly improving the reaction rate of the denitrification process and shortening the reaction time. The water distribution is uniform, and the hydraulic stirring effect is good. Brief Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 It is a schematic structural diagram of the water distributor of the present invention;

[0015] Figure 2 It is a schematic structural diagram of the homogeneous dispersion tube of the present invention;

[0016] In the figure: 1, main water inlet pipe; 2, water distribution pipe; 3, branch pipe; 4, homogeneous dispersion tube; 5, upper half hoop; 6, lower half hoop; 7, water outlet hole. Detailed Description of the Preferred Embodiments

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, rather than all, embodiments of the present invention. The description of at least one exemplary embodiment is actually only illustrative and in no way limits the present invention and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0018] As Figure 1 shown, the water distribution main pipe 2 forms a square shape. Six branch pipes 3 are arranged side by side and evenly distributed inside the water distribution main pipe 2. The branch pipes 3 extend along the X direction or the Y direction. Both ends of the six branch pipes 3 are communicated with the water distribution main pipe 2. Six homogeneous dispersion tubes 4 are evenly distributed on the branch pipes 3. The homogeneous dispersion tubes 4 extend along the Z direction. The upper ends of the homogeneous dispersion tubes 4 are communicated with the corresponding branch pipes 3. The lower ends of the homogeneous dispersion tubes 4 are closed. A plurality of water outlet holes 7 are annularly distributed on the outer walls of the homogeneous dispersion tubes 4. The main water inlet pipe 1 extends along the Z direction. The bottom of the main water inlet pipe 1 is communicated with the water distribution main pipe 2.

[0019] As Figure 2 shown, the homogeneous dispersion tube 4 is installed on the branch pipe 3 through a hoop. The hoop is composed of an upper half hoop 5 and a lower half hoop 6. The homogeneous dispersion tube 4 is fixed on the lower half hoop 6. Through holes communicated with the homogeneous dispersion tube 4 are provided at the corresponding positions of the lower half hoop 6 and the branch pipe 3.

[0020] During use, connect the sewage inlet pipe to the upper end of the main inlet pipe 1, then the sewage flows downward from the main inlet pipe 1 into the main water distribution pipe 2 and the branch pipes 3, and finally flows outwards from the water outlet holes 7 on the outer wall of the homogeneous dispersion pipe 4. Water is simultaneously introduced from multiple positions evenly at the bottom of the pool, and the dispersed water inlet can fully integrate the sewage and the denitrifying bacteria in the pool, improving the reaction rate of the denitrification process.

[0021] The above description is only an exemplary embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A water distributor for an integrated sewage treatment device, characterized in that: It includes a main water inlet pipe (1), a main water distribution pipe (2) and multiple groups of branch pipe groups; The main water inlet pipe (1) extends along the Z direction, and the bottom of the main water inlet pipe (1) is communicated with the main water distribution pipe (2); The main water distribution pipe (2) is a square structure formed by connecting two horizontal pipes and two vertical pipes; Multiple groups of the branch pipe groups are arranged in sequence along the X direction or the Y direction inside the square of the main water distribution pipe (2). Each group of the branch pipe groups includes a branch pipe (3) and multiple homogeneous dispersion pipes (4) evenly distributed on the branch pipe (3). Both ends of the branch pipe (3) are communicated with the main water distribution pipe (2). The upper end of each homogeneous dispersion pipe (4) is communicated with the branch pipe (3), and the lower end is closed. Water outlet holes (7) are annularly distributed on the outer wall of the homogeneous dispersion pipe (4).

2. The water distributor for an integrated sewage treatment device according to claim 1, characterized in that: The homogeneous dispersion pipe (4) extends along the Z direction.

3. The water distributor for an integrated sewage treatment device according to claim 1 or 2, characterized in that: The homogeneous dispersion pipe (4) is installed on the branch pipe (3) through a hoop.

4. The water distributor for an integrated sewage treatment device according to claim 3, characterized in that: The hoop is composed of an upper half hoop (5) and a lower half hoop (6), and the homogeneous dispersion pipe (4) is fixed on the lower half hoop (6).

5. The water distributor for an integrated sewage treatment device according to claim 4, characterized in that: Through holes communicated with the homogeneous dispersion pipe (4) are arranged at corresponding positions of the lower half hoop (6) and the branch pipe (3).

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