CN218810755U

CN218810755U - Sewage nitrogen and phosphorus removal system

Info

Publication number: CN218810755U
Application number: CN202222125687.4U
Authority: CN
Inventors: 张守东; 孙启航; 曹里甲; 邰冬梅
Original assignee: Juancheng Hongyuan Water Development Co ltd
Current assignee: Juancheng Hongyuan Water Development Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-04-07
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a sewage nitrogen and phosphorus removal system, which comprises a treatment box body, a water treatment transition box, a nitrogen and phosphorus removal treatment box and a water treatment chemical adding structure, wherein the treatment box body is in a rectangular box shell shape, the inner side of the treatment box body is provided with an installation cavity, the installation cavity is internally provided with the water treatment transition box, the water treatment chemical adding structure and the nitrogen and phosphorus removal treatment box, one side of the treatment box body is provided with a water inlet channel connected with the water treatment transition box, and the water inlet channel is connected with a sewage calandria head flange; the water treatment adds the medicine structure and includes fluid reservoir A, fluid reservoir B, adds pencil and inlet channel, and wherein fluid reservoir A, fluid reservoir B place side by side in handling the box intracavity, and fluid reservoir A, fluid reservoir B's output all communicates with nitrogen and phosphorus removal processing case through adding the pencil, and the external liquid case of feed channel butt joint is passed through to fluid reservoir A input. The utility model discloses a box column structure area and power consumption are less, have avoided sewage to cause the pollution to the environment.

Description

Sewage nitrogen and phosphorus removal system

Technical Field

The utility model relates to a sewage treatment field specifically is a sewage nitrogen and phosphorus removal system.

Background

Nitrogen and phosphorus are important substances causing eutrophication of water bodies and environmental pollution. In China, nitrogen and phosphorus pollution becomes the primary index influencing the water environment quality of surface water. The biochemical sewage treatment technology is a main technology in sewage treatment, is an economic and effective sub-stage, and plays an extremely important role in preventing water body pollution and improving water body functions.

At present, the urban sewage denitrification and dephosphorization treatment system is large, is only suitable for urban sewage treatment, and consumes more energy when in use, so that the system is small in size and low in energy consumption.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage nitrogen and phosphorus removal system to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage nitrogen and phosphorus removal system comprises a treatment box body, a water treatment transition box, a nitrogen and phosphorus removal treatment box and a water treatment chemical adding structure, wherein the treatment box body is in a rectangular box shell shape, an installation cavity is arranged on the inner side of the treatment box body, the water treatment transition box, the water treatment chemical adding structure and the nitrogen and phosphorus removal treatment box are arranged in the installation cavity, a water inlet channel connected with the water treatment transition box is arranged on one side of the treatment box body, and the water inlet channel is connected with a sewage calandria head flange; the water treatment adds the medicine structure and includes fluid reservoir A, fluid reservoir B, adds pencil and inlet channel, and wherein fluid reservoir A, fluid reservoir B place side by side in handling the box intracavity, and fluid reservoir A, fluid reservoir B's output all communicates with nitrogen and phosphorus removal processing case through adding the pencil, and the external liquid case of feed channel butt joint is passed through to fluid reservoir A input.

Preferably, the water treatment transition box is connected with the nitrogen and phosphorus removal treatment box through a water conveying pipeline, a motor is arranged on the nitrogen and phosphorus removal treatment box, and a stirring shaft in transmission connection with the motor is arranged on the inner side of the nitrogen and phosphorus removal treatment box.

Preferably, the stirring shaft is provided with a stirring rod module, the stirring rod module comprises a fixed shell, an air cylinder, a stirring rod A, a stirring rod B and a connecting rod, the fixed shell is fixed at the upper end of the stirring shaft, and the air cylinder is arranged in the fixed shell.

Preferably, puddler A is the arc form and its both sides end of being fixed in the (mixing) shaft, is equipped with slidable sliding sleeve on the puddler A.

Preferably, the stirring rods B are provided with two groups of stirring rods B, the bottom ends of the stirring rods B are coaxially hinged to the lower end of the stirring shaft, the two groups of stirring rods B are arranged in a V shape, and the top ends of the two groups of stirring rods B are connected with the sliding sleeve.

Preferably, the side ends of the two groups of the stirring rods B are hinged with connecting rods, the free ends of the two connecting rods are coaxially hinged with a connector at the end part of the cylinder, and a spring is connected between the two connecting rods.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a boxlike structure area and power consumption are less, utilize water treatment to add the medicine structure and will handle the medicament and let in nitrogen and phosphorus removal treatment incasement, utilize and handle the medicament and handle further promotion sewage nitrogen and phosphorus removal's effect to sewage, avoided sewage to cause the pollution to the environment.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention.

In the figure: 1. a treatment box body; 2. a water treatment transition box; 3. a nitrogen and phosphorus removal treatment box; 4. a water inlet channel; 5. a liquid tank A; 6. a liquid tank B; 7. a medicine feeding pipe; 8. a motor; 9. a stirring shaft; 10. a stationary case; 11. a cylinder; 12. a stirring rod A; 13. a stirring rod B; 14. a connecting rod; 15. a sliding sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a sewage nitrogen and phosphorus removal system comprises a treatment box body 1, a water treatment transition box 2, a nitrogen and phosphorus removal treatment box 3 and a water treatment chemical adding structure, wherein the treatment box body 1 is in a rectangular box shell shape, an installation cavity is arranged on the inner side of the treatment box body 1, the water treatment transition box 2, the water treatment chemical adding structure and the nitrogen and phosphorus removal treatment box 3 are arranged in the installation cavity, a water inlet channel 4 connected with the water treatment transition box 2 is arranged on one side of the treatment box body 1, and the water inlet channel 4 is connected with a sewage pipe head flange; the water treatment adds the medicine structure and includes fluid reservoir A5, fluid reservoir B6, adds pencil 7 and inlet channel, and wherein fluid reservoir A5, fluid reservoir B6 place side by side in handling 1 intracavity of box, and the output of fluid reservoir A5, fluid reservoir B6 all handles 3 intercommunications with nitrogen and phosphorus removal through adding pencil 7, and the fluid reservoir A5 input passes through the outside liquid tank of inlet channel butt joint.

In this embodiment, the water treatment transition box 2 is connected with the nitrogen and phosphorus removal treatment box 3 through a water pipeline, a motor 8 is mounted on the nitrogen and phosphorus removal treatment box 3, and a stirring shaft 9 in transmission connection with the motor 8 is arranged on the inner side of the nitrogen and phosphorus removal treatment box 3.

In this embodiment, a stirring rod module is disposed on the stirring shaft 9, the stirring rod module includes a fixing shell 10, a cylinder 11, a stirring rod a12, a stirring rod B13, and a connecting rod 14, the fixing shell 10 is fixed at the upper end of the stirring shaft 9, and the cylinder 11 is disposed in the fixing shell 10.

In this embodiment, the stirring rod a12 is arc-shaped and fixed at two sides of the stirring shaft 9, and the stirring rod a12 is provided with a slidable sliding sleeve 15.

In this embodiment, the stirring rods B13 are provided with two sets and the bottom ends thereof are coaxially hinged at the lower end of the stirring shaft 9, the two sets of stirring rods B13 are arranged in a V shape, and the top ends of the two sets of stirring rods B13 are connected with the sliding sleeve 15.

In this embodiment, the side ends of the two groups of stirring rods B13 are hinged with connecting rods 14, the free ends of the two connecting rods 14 are coaxially hinged with a connecting head at the end of the cylinder 11, and a spring is connected between the two connecting rods 14.

In this embodiment, above-mentioned sewage treatment system adopts boxlike structure area and power consumption less, utilizes water treatment to add medicine structure and lets in the nitrogen and phosphorus removal treatment case 3 with handling the medicament, utilizes the treatment medicament to handle further promotion sewage nitrogen and phosphorus removal's effect to sewage, has avoided sewage to cause the pollution to the environment.

In this embodiment, different treatment agents may be filled in the liquid tank A5 and the liquid tank B6.

In the embodiment, sewage is transited into the water treatment transition box 2 through the sewage discharge pipe head and the water inlet channel 4, and enters the nitrogen and phosphorus removal treatment box 3 after the transition, and after treatment agents in the liquid tanks A5 and B6 enter the nitrogen and phosphorus removal treatment box 3, the stirring shaft 9 is driven by the motor 8 to stir the treatment agents, so that the treatment effect is better; simultaneously in order to improve stirring efficiency, through setting up the puddler module, this puddler module adopts adjustable design, can utilize cylinder 11 to drive connecting rod 14, makes connecting rod 14 drive two puddlers B13 to the sliding sleeve 15 that makes puddler B13 tip can move along puddler A12, utilizes wobbling puddler B13 cooperation puddler A12, can realize better stirring effect.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sewage nitrogen and phosphorus removal system is characterized by comprising a treatment box body (1), a water treatment transition box (2), a nitrogen and phosphorus removal treatment box (3) and a water treatment chemical adding structure, wherein the treatment box body (1) is in a rectangular box shell shape, an installation cavity is arranged on the inner side of the treatment box body (1), the water treatment transition box (2), the water treatment chemical adding structure and the nitrogen and phosphorus removal treatment box (3) are arranged in the installation cavity, a water inlet channel (4) connected with the water treatment transition box (2) is arranged on one side of the treatment box body (1), and the water inlet channel (4) is connected with a sewage pipe head flange; the water treatment chemical adding structure comprises a liquid tank A (5), a liquid tank B (6), a chemical adding pipe (7) and a liquid inlet channel, wherein the liquid tank A (5) and the liquid tank B (6) are placed in a cavity of a treatment box body (1) in parallel, the output ends of the liquid tank A (5) and the liquid tank B (6) are communicated with a nitrogen and phosphorus removal treatment box (3) through the chemical adding pipe (7), and the input end of the liquid tank A (5) is in butt joint with an external liquid tank through the liquid inlet channel.

2. The sewage nitrogen and phosphorus removal system of claim 1, wherein: the water treatment transition box (2) is connected with the nitrogen and phosphorus removal treatment box (3) through a water pipeline, a motor (8) is arranged on the nitrogen and phosphorus removal treatment box (3), and a stirring shaft (9) in transmission connection with the motor (8) is arranged on the inner side of the nitrogen and phosphorus removal treatment box (3).

3. The sewage nitrogen and phosphorus removal system of claim 2, wherein: the stirring rod module is arranged on the stirring shaft (9) and comprises a fixed shell (10), an air cylinder (11), a stirring rod A (12), a stirring rod B (13) and a connecting rod (14), the fixed shell (10) is fixed at the upper end of the stirring shaft (9), and the air cylinder (11) is arranged in the fixed shell (10).

4. The system of claim 3, wherein: puddler A (12) are the arc form and it is fixed in (mixing) shaft (9) both sides end, are equipped with slidable sliding sleeve (15) on puddler A (12).

5. The system of claim 3, wherein: the stirring rods B (13) are provided with two groups, the bottom ends of the stirring rods B (13) are coaxially hinged to the lower end of the stirring shaft (9), the two groups of stirring rods B (13) are arranged in a V shape, and the top ends of the two groups of stirring rods B (13) are connected with the sliding sleeve (15).

6. The sewage nitrogen and phosphorus removal system of claim 5, wherein: the side ends of the two groups of stirring rods B (13) are hinged with connecting rods (14), the free ends of the two connecting rods (14) are coaxially hinged with a connector at the end of the cylinder (11), and a spring is connected between the two connecting rods (14).