Constructed wetland device for sewage treatment

Abstract

The utility model discloses an artificial wetland device for sewage treatment, which comprises a shell, the upper surface of the shell is fixedly connected with a first protective shell, the upper surface of the shell is fixedly connected with a first support, the top of the first support is fixedly connected with a first motor, and the top of the first motor is fixedly connected with a second protective shell. According to the sewage treatment device, sewage can be efficiently treated through structural cooperation of the filtering support, broken stones, sand, soil and the like, when the sewage enters the crushing cavity through the water inlet, the sewage enters the crushing cavity through the water outlet, and the sewage can be crushed through the first belt and the second belt. A second motor drives a crushing rod to rotate, the sewage is crushed by the crushing rod and is discharged into a stirring chamber for storage through a first drainage pipeline, when a first motor works, a first stirring rod and a second stirring rod are driven to rotate, sinking to the bottom is prevented, a third motor drives a first auger to rotate, and the sewage is conveyed to soil; therefore, the sewage is efficiently treated.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial automation, in particular to an artificial wetland device for sewage treatment. Background Art

[0002] In the process of protecting the ecology, the sewage generated in people's lives will damage the ecology, so the treatment of sewage is particularly important. The artificial wetland filtration treatment method is very effective in removing pollutants. Using artificial wetlands for treatment is a good treatment method.

[0003] Traditional artificial wetlands treat sewage by circulating filtration and sedimentation. This method of filtration may cause blockage during filtration over time, which makes it difficult to ensure treatment efficiency. An artificial wetland device for sewage treatment is now proposed to solve the above problems. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the technical problem to be solved by the utility model is that if the filtration time is too long, clogging may occur during filtration, which makes it difficult to ensure the processing efficiency.

[0007] To solve the above technical problems, the utility model provides the following technical solutions: an artificial wetland device for sewage treatment, comprising an outer shell, a first protective shell fixedly connected to the upper surface of the outer shell, a first bracket fixedly connected to the upper surface of the outer shell, a first motor fixedly connected to the top of the first bracket, a first belt and a second belt rotatably connected to one end of the first motor, a second stirring rod and a first stirring rod rotatably connected to the inner walls of the first belt and the second belt, a second bracket fixedly connected to the upper surface of the outer shell, a second motor fixedly connected to the top of the second bracket, a breaking rod rotatably connected to one end of the second motor, a first pipe fixedly connected to the inside of the outer shell, a third bracket fixedly connected to the top of the first pipe, a third motor fixedly connected to the top of the third bracket, and a first auger rotatably connected to one end of the third motor.

[0008] As a preferred solution of the artificial wetland device for sewage treatment described in the utility model, wherein: a stirring chamber is opened in the outer shell and located below the first bracket, a crushing chamber is opened in the outer shell and located below the second bracket, and the top of the crushing chamber is connected to a water inlet fixedly connected to the outer shell.

[0009] As a preferred solution of the artificial wetland device for sewage treatment of the utility model, a filter screen is fixedly connected to the inner wall of the water inlet, and a storage bin is fixedly connected to the side of the outer shell away from the stirring chamber.

[0010] As a preferred solution of the artificial wetland device for sewage treatment of the utility model, a first drainage pipe is fixedly connected to the bottom of the crushing chamber.

[0011] As a preferred solution of the artificial wetland device for sewage treatment described in the utility model, the interior of the crushing chamber is rotatably connected to the crushing rod, and a filter bracket is fixedly connected to the bottom of the inner cavity of the shell. The filter bracket is hexagonal in shape and has circular holes evenly opened on the surface.

[0012] As a preferred solution of the artificial wetland device for sewage treatment of the utility model, the interior of the stirring chamber is rotatably connected to the second stirring rod and the first stirring rod, and the top of the stirring chamber is fixedly connected to the first pipe.

[0013] As a preferred solution of the artificial wetland device for sewage treatment of the utility model, the filter support is covered with gravel, the gravel is covered with sand, and the sand is covered with soil.

[0014] As a preferred solution of the artificial wetland device for sewage treatment described in the utility model, wherein: a connecting pipe is fixedly connected to the side of the storage bin away from the second drainage pipe, a second pipe is fixedly connected to the side of the outer shell away from the first protective shell, and a fourth bracket is fixedly connected to the top of the second pipe.

[0015] As a preferred solution of the artificial wetland device for sewage treatment of the utility model, wherein: a fourth motor is fixedly connected to the top of the fourth bracket, and one end of the fourth motor is rotatably connected to a second auger.

[0016] As a preferred solution of the artificial wetland device for sewage treatment of the utility model, the bottom of the storage bin is fixedly connected to the second drainage pipe.

[0017] The beneficial effects of the utility model are as follows: the utility model can efficiently treat sewage through the coordination of the filtering bracket, gravel, sand, soil, and other structures. When the sewage enters the crushing chamber through the water inlet, the second motor is started, and the second motor drives the crushing rod to rotate. After being crushed by the crushing rod, the sewage is discharged into the mixing chamber through the first drainage pipe for storage. When the first motor is working, the first motor drives the first belt and the second belt to rotate, and then drives the first stirring rod and the second stirring rod to rotate to prevent sinking to the bottom. When the third motor is working, the third motor drives the first auger to rotate to transport the sewage to the soil, thereby efficiently treating the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the structure in an embodiment of the utility model.

[0020] Figure 2 It is a front cross-sectional schematic diagram in an embodiment of the utility model.

[0021] Figure 3 It is a cross-sectional view of the stirring chamber in the embodiment of the present utility model.

[0022] Figure 4 It is a cross-sectional view of the crushing chamber in the embodiment of the utility model.

[0023] Figure 5 It is a cross-sectional view of the first auger in the embodiment of the utility model.

[0024] Figure 6 It is a schematic diagram of the filter support in the embodiment of the utility model.

[0025] In the figure: 100, housing; 200, first motor; 300, first bracket; 400, first belt; 500, second belt; 600, second motor; 700, second bracket; 800, third motor; 900, third bracket; 1000, first auger; 1100, first pipeline; 1200, first stirring rod; 1300, breaking rod; 1400, water inlet; 1500, filter screen; 1600, first protective shell; 1700 , second drainage pipe; 1800 second protective shell; 1900, connecting pipe; 2000, filter bracket; 2100, gravel; 2200, sand; 2300, soil; 2400, first drainage pipe; 2500, crushing chamber; 2600, stirring chamber; 2700, storage bin; 2800, fourth motor; 2900, second pipe; 3000, second auger; 3100, fourth bracket; 3200, second stirring rod. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figure 1 , 2, which is the first embodiment of the utility model, and provides an artificial wetland device for sewage treatment, including a shell 100, a first protective shell 1600 is fixedly connected to the upper surface of the shell 100, a first bracket 300 is fixedly connected to the upper surface of the shell 100, a first motor 200 is fixedly connected to the top of the first bracket 300, one end of the first motor 200 is rotatably connected to the first belt 400 and the second belt 500, the inner walls of the first belt 400 and the second belt 500 are rotatably connected to the second stirring rod 3200 and the first stirring rod 1200, a second bracket 700 is fixedly connected to the upper surface of the shell 100, a second motor 600 is fixedly connected to the top of the second bracket 700, a breaking rod 1300 is rotatably connected to one end of the second motor 600, a first pipe 1100 is fixedly connected to the inside of the shell 100, a third bracket 900 is fixedly connected to the top of the first pipe 1100, a third motor 800 is fixedly connected to the top of the third bracket 900, and a first auger 1000 is rotatably connected to one end of the third motor 800.

[0031] Sewage enters the crushing chamber 2500 through the water inlet 1400, and the second motor 600 is started to drive the crushing rod 1300 to further crush the impurities contained in the sewage, and then the sewage is discharged into the stirring chamber 2600 for storage through the first drainage pipe 2400. In order to prevent sedimentation due to long-term storage, the first motor 200 can be started at this time to drive the first belt 400 and the second belt 500 to drive the first stirring rod 1200 and the second stirring rod 3200 to rotate for stirring.

[0032] Example 2

[0033] Reference Figures 3 to 6 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. The interior of the crushing chamber 2500 is rotatably connected to the crushing rod 1300, the filter bracket 2000 is hexagonal in shape, and circular holes are evenly opened on the surface. The interior of the stirring chamber 2600 is rotatably connected to the second stirring rod 3200 and the first stirring rod 1200, and the top of the stirring chamber 2600 is fixedly connected to the first pipe 1100.

[0034] When the filtered sewage penetrates through the filter bracket 2000 and the connecting pipe 1900 and flows into the storage bin 2700 for storage, the fourth motor 2800 can be started to drive the second auger 3000 to discharge the sewage through the second pipe 2900 onto the soil 2300 for further filtration. Finally, the filtered water that meets the requirements can be discharged through the second drainage pipe 1700.

[0035] Example 3

[0036] Reference Figures 3 to 6, which is the third embodiment of the utility model, and this embodiment is based on the previous embodiment, the filter bracket 2000 is covered with gravel 2100, the gravel 2100 is covered with sand 2200, the sand 2200 is covered with soil 2300, the top of the fourth bracket 3100 is fixedly connected to the fourth motor 2800, one end of the fourth motor 2800 is rotatably connected to the second auger 3000, and the bottom of the inner cavity of the shell 100 is fixedly connected to the filter bracket 2000.

[0037] By starting the third motor 800 to drive the first auger 1000, the sewage stored in the mixing chamber 2600 is discharged onto the soil 2300 through the first pipe 1100. Some plants that can absorb nitrogen and phosphorus can be planted on the soil 2300. After being filtered through the layers of soil 2300, sand 2200, and gravel 2100, the sewage passes through the filter bracket 2000 and the connecting pipe 1900 and enters the storage bin 2700 for storage.

[0038] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0039] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0040] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An artificial wetland device for sewage treatment, characterized in that: include, A housing (100), wherein the upper surface of the housing (100) is fixedly connected to a first protective shell (1600), the upper surface of the housing (100) is fixedly connected to a first bracket (300), the top of the first bracket (300) is fixedly connected to a first motor (200), one end of the first motor (200) is rotatably connected to a first belt (400) and a second belt (500), the inner walls of the first belt (400) and the second belt (500) are rotatably connected to a second stirring rod (3200) and a first stirring rod (1200), and the housing (100 ) is fixedly connected to the upper surface of the housing (100), a second bracket (700) is fixedly connected to the top of the second bracket (700), one end of the second motor (600) is rotatably connected to a breaking rod (1300), the interior of the housing (100) is fixedly connected to a first pipe (1100), the top of the first pipe (1100) is fixedly connected to a third bracket (900), the top of the third bracket (900) is fixedly connected to a third motor (800), and one end of the third motor (800) is rotatably connected to a first auger (1000).

2. The artificial wetland device for sewage treatment according to claim 1, characterized in that: The outer shell (100) is provided with a stirring chamber (2600) located below the first bracket (300), the outer shell (100) is provided with a crushing chamber (2500) located below the second bracket (700), and the top of the crushing chamber (2500) is connected to a water inlet (1400) fixedly connected to the outer shell (100).

3. The artificial wetland device for sewage treatment according to claim 2, characterized in that: A filter screen (1500) is fixedly connected to the inner wall of the water inlet (1400), and a storage bin (2700) is fixedly connected to the housing (100) at a side away from the stirring chamber (2600).

4. The artificial wetland device for sewage treatment according to claim 3, characterized in that: The bottom of the crushing chamber (2500) is fixedly connected to a first drainage pipe (2400).

5. The artificial wetland device for sewage treatment according to claim 4, characterized in that: The interior of the crushing chamber (2500) is rotatably connected to the crushing rod (1300), and the bottom of the inner cavity of the housing (100) is fixedly connected to a filter bracket (2000), the filter bracket (2000) is hexagonal in shape, and circular holes are evenly opened on the surface.

6. The artificial wetland device for sewage treatment according to claim 5, characterized in that: The interior of the stirring chamber (2600) is rotatably connected to the second stirring rod (3200) and the first stirring rod (1200), and the top of the stirring chamber (2600) is fixedly connected to the first pipe (1100).

7. The artificial wetland device for sewage treatment according to claim 6, characterized in that: The filter support (2000) is covered with gravel (2100), the gravel (2100) is covered with sand (2200), and the sand (2200) is covered with soil (2300).

8. The artificial wetland device for sewage treatment according to claim 7, characterized in that: The storage bin (2700) is fixedly connected to a connecting pipe (1900) on a side away from the second drainage pipe (1700), the shell (100) is fixedly connected to a second pipe (2900) on a side away from the first protective shell (1600), and the top of the second pipe (2900) is fixedly connected to (1800) and a fourth bracket (3100).

9. The artificial wetland device for sewage treatment according to claim 8, characterized in that: The top of the fourth bracket (3100) is fixedly connected to a fourth motor (2800), and one end of the fourth motor (2800) is rotatably connected to a second auger (3000).

10. The artificial wetland device for sewage treatment according to claim 8 or 9, characterized in that: The bottom of the storage bin (2700) is fixedly connected to the second drainage pipe (1700).

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