CN214936836U

CN214936836U - Aeration strengthened artificial wetland

Info

Publication number: CN214936836U
Application number: CN202120615245.0U
Authority: CN
Inventors: 任斌; 侯颖; 步娟; 肖振华; 卢涛
Original assignee: Shandong Public Tongtai Environmental Protection Technology Co ltd
Current assignee: Shandong Public Tongtai Environmental Protection Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-30
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses an artificial wetland is reinforceed in aeration, including the wetland cell body, the inside bottom mounting of wetland cell body is equipped with the support frame, and the inside bottom mounting of wetland cell body is equipped with the aeration subassembly, and the aeration subassembly includes aeration pipe, aeration fan, aeration head, inlet tube, gravel layer, outlet pipe and filling layer, and the fixed bottom that sets up in the wetland cell body of aeration pipe, the fixed a plurality of aeration head that is equipped with in one side of aeration pipe, the one end of aeration pipe and the fixed connection of the end of giving vent to anger of aeration fan, the beneficial effects of the utility model are that: in will air compression carry the aeration pipe through aeration fan, carry the aeration to the wetland pond through the aeration pipe in, carry sewage through the inlet tube to the wetland pond internal processing, can form the gap through the gravel layer, prevent to use for a long time to be stopped up and increase the microorganism and adhere to the growth by mud shutoff, carry out effectual absorption filtration to the particulate matter in the sewage through the filling layer of biological carbon material.

Description

Aeration strengthened artificial wetland

Technical Field

The utility model relates to an artificial wetland, in particular to an aeration strengthened artificial wetland, which belongs to the technical field of water treatment.

Background

The artificial wetland is a technology for treating sewage and sludge by using the physical, chemical and biological triple synergistic action of soil, artificial media, plants and microorganisms during the process of flowing along a certain direction, and the action mechanism of the artificial wetland comprises adsorption, detention, filtration, oxidation reduction, precipitation, microbial decomposition, transformation, plant shielding, residue accumulation, transpiration moisture and nutrient absorption and the action of various animals, and the artificial wetland is matched with aeration to strengthen the generation of solution oxygen in the artificial wetland to treat the sewage so as to protect the environment.

Most of the existing sewage treatment has high cost and is inconvenient to popularize, artificial humidity needs to be built for sewage treatment, the existing partial artificial wetland is easy to accumulate due to long-term use by using multilayer filtration treatment, the sewage treatment efficiency and treatment quality of the artificial wetland can be influenced, and the treatment capacity of the partial artificial wetland is small.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an artificial wetland is reinforceed in aeration to solve the inconvenient popularization of the current sewage treatment cost that proposes in the above-mentioned background art too high, and current partial artificial wetland uses for a long time and blocks up efficiency and the quality that influences sewage treatment easily, the less problem of partial artificial wetland treatment capacity moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the aeration enhanced artificial wetland comprises a wetland cell body, wherein a placing plate is fixedly arranged on one side of the wetland cell body, a supporting frame is fixedly arranged on the bottom end inside the wetland cell body, an aeration assembly is fixedly arranged on the bottom end inside the wetland cell body and comprises an aeration pipe, an aeration fan, an aeration head, a water inlet pipe, a gravel layer, a water outlet pipe and a filling layer, the aeration pipe is fixedly arranged on the bottom end inside the wetland cell body, a plurality of aeration heads are fixedly arranged on one side of the aeration pipe, one end of the aeration pipe is fixedly connected with the air outlet end of the aeration fan, the aeration fan is fixedly arranged on the top end of the placing plate, the water inlet pipe is fixedly arranged on one side inside the wetland cell body, the gravel layer is fixedly arranged on the top end of the supporting frame, the filling layer is fixedly arranged on the top end of the gravel layer, and the filling layer is made of a biological carbon material, the fixed setting of outlet pipe with the filling layer is corresponding the inside opposite side of wetland cell body, the fixed first automatically controlled valve that is equipped with of one end of outlet pipe, the fixed flush mounting plate that is equipped with in one side of wetland cell body, flush mounting plate's fixed surface is equipped with aeration fan switch and first automatically controlled valve switch, aeration fan and first automatically controlled valve are respectively through aeration fan switch and first automatically controlled valve switch and power electric connection.

As an optimal technical scheme of the utility model, the inside of wetland cell body is fixed and is equipped with the baffle, the bottom of baffle with the top fixed connection of support frame, the baffle is made for impervious material.

As an optimal technical scheme of the utility model, the surface cover of aeration pipe is equipped with the lag, the lag is made for stainless steel material.

As an optimal technical scheme of the utility model, the both sides of wetland cell body are the fixed discharging pipe, two of being equipped with respectively the height that highly all is less than the filling layer of discharging pipe, two the one end of discharging pipe is the fixed second electric control valve that is equipped with all, flush mounting plate's fixed surface is equipped with two second electric control valve switch, two the second electric control valve is respectively through two second electric control valve switch and power electric connection.

As an optimized technical proposal of the utility model, the wetland cell body is made of concrete material.

As an optimal technical scheme of the utility model, the fixed silt layer that is equipped with in top of filling layer, the top on silt layer is planted there is aquatic plant.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an aeration strengthening constructed wetland, air compression is carried in the aeration pipe through the aeration fan, carry the aeration to the wetland tank through the aeration pipe, adjust the aeration into appointed quantity through the aeration head and discharge, carry sewage through the inlet tube to the wetland tank and handle, can form the gap through the gravel layer, prevent to use for a long time and be stopped up by mud and increase microorganism adhesion growth, carry out effective absorption filtration to the particulate matter in the sewage through the filling layer of biological carbon material, improve the quality of wetland treatment sewage, discharge sewage after handling through the outlet pipe, control the outlet pipe through first automatically controlled valve and go out water, be convenient for the staff to control, carry the aeration to the wetland tank through the aeration subassembly in, provide more aeration through a plurality of aeration heads and strengthen the oxidative decomposition to organic matter in the sewage, the efficiency of treating sewage of the wetland pool body is improved; the sewage is fully filtered twice through the partition plate to obtain higher-quality treated water, aquatic plants are planted through the sludge layer, the sewage is filtered through the aquatic plants, and meanwhile, nutrients are absorbed through microorganisms of the sewage.

Drawings

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

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic sectional view of the aeration tube of the present invention.

In the figure: 1. a wetland tank body; 2. a support frame; 3. a switch panel; 4. an aeration assembly; 41. an aeration pipe; 42. an aeration fan; 43. an aeration head; 44. a water inlet pipe; 45. a gravel layer; 46. a water outlet pipe; 47. a filling layer; 5. a first electrically controlled valve; 6. a second electrically controlled valve; 7. a partition plate; 8. a protective sleeve; 9. a discharge pipe; 10. a sludge layer; 11. an aquatic plant; 12. placing the plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an aeration enhanced artificial wetland, which comprises a wetland tank body 1, a placing plate 12 is fixedly arranged on one side of the wetland tank body 1, a supporting frame 2 is fixedly arranged on the bottom end inside the wetland tank body 1, an aeration component 4 is fixedly arranged on the bottom end inside the wetland tank body 1, the aeration component 4 comprises an aeration pipe 41, an aeration fan 42, an aeration head 43, a water inlet pipe 44, a gravel layer 45, a water outlet pipe 46 and a filling layer 47, the aeration pipe 41 is fixedly arranged on the bottom end inside the wetland tank body 1, aeration is conveyed into the wetland tank body 1 through the aeration pipe 41, a plurality of aeration heads 43 are fixedly arranged on one side of the aeration pipe 41, aeration is adjusted to a specified amount through the aeration heads 43 for discharging, one end of the aeration pipe 41 is fixedly connected with the air outlet end of the aeration fan 42, air is compressed and conveyed into the aeration pipe 41 through the aeration fan 42, the aeration fan 42 is fixedly arranged at the top end of the placing plate 12, the water inlet pipe 44 is fixedly arranged at one side inside the wetland cell body 1, sewage is conveyed into the wetland cell body 1 through the water inlet pipe 44 for treatment, the gravel layer 45 is fixedly arranged at the top end of the supporting frame 2, a gap can be formed through the gravel layer 45, long-time use is prevented from being blocked by sludge and microorganism adhesion growth is increased, the filling layer 47 is fixedly arranged at the top end of the gravel layer 45, the filling layer 47 is made of a biochar material, particles in the sewage are effectively absorbed and filtered through the filling layer 47 made of the biochar material, the quality of sewage treated by the wetland is improved, the water outlet pipe 46 is fixedly arranged at the other side inside the wetland cell body 1 corresponding to the filling layer 47, one end of the water outlet pipe 46 is fixedly provided with the first electric control valve 5, the treated sewage is discharged through the water outlet pipe 46, water outlet is controlled through the first electric control valve 5, the staff of being convenient for controls, one side of wetland cell body 1 is fixed and is equipped with flush mounting plate of switch 3, flush mounting plate of switch 3's fixed surface is equipped with aeration fan switch and first automatically controlled valve switch, aeration fan 42 and first automatically controlled valve 5 are respectively through aeration fan switch and first automatically controlled valve switch and power electric connection, carry the aeration in the wetland cell body 1 through aeration subassembly 4, provide more aeration through a plurality of aeration heads 43 and strengthen the oxidative decomposition to organic matter in the sewage, improve the efficiency of wetland cell body 1's treatment sewage.

Preferably, a partition plate 7 is fixedly arranged in the wetland tank body 1, the bottom end of the partition plate 7 is fixedly connected with the top end of the support frame 2, the partition plate 7 is made of a water-impermeable material, and sewage is fully filtered twice through the partition plate 7 to obtain treated water with higher quality; the surface of the aeration pipe 41 is sleeved with a protective sleeve 8, the protective sleeve 8 is made of stainless steel materials, and the corrosion resistance of the aeration pipe 41 is enhanced through the protective sleeve 8; discharge pipes 9 are fixedly arranged on two sides of the wetland tank body 1 respectively, the heights of the two discharge pipes 9 are lower than the height of the filling layer 47, second electronic control valves 6 are fixedly arranged at one ends of the two discharge pipes 9, fertilizer or excess sludge and the like are discharged periodically through the discharge pipes 9, the discharge pipes 9 are controlled through the second electronic control valves 6, two second electronic control valve switches are fixedly arranged on the surface of the switch panel 3, and the two second electronic control valves 6 are electrically connected with a power supply through the two second electronic control valve switches respectively; the wetland tank body 1 is made of concrete materials, so that the waterproofness of the wetland tank body 1 is enhanced; the top end of the filling layer 47 is fixedly provided with a sludge layer 10, the top end of the sludge layer 10 is planted with aquatic plants 11, the aquatic plants 11 are planted through the sludge layer 10, the sewage is filtered through the aquatic plants 11, and simultaneously, the nutrients are absorbed through the microorganisms of the sewage.

When the aeration strengthening artificial wetland is used, firstly, the wetland cell body 1 is built on the ground, then the sewage is conveyed into the wetland cell body 1 through the water inlet pipe 44, the sewage is firstly filtered and absorbed through the rhizome of the aquatic plant 11 and the sludge layer 10, the aquatic plant 11 absorbs the microorganism in the sewage to absorb nutrition, the aeration fan 42 is opened, the aeration is conveyed from the aeration pipe 41 to strengthen the oxidative decomposition of the organic matters in the sewage, the sewage after the preliminary treatment flows to the filling layer 47 to be filtered, the dirt in the sewage is fully absorbed and treated through the filling layer 47 of the biochar, the dirt ions in the sewage are absorbed and treated through the more microorganisms attached to the more filter holes of the filling layer 47 of the biochar and the gaps of the gravel layer 45, and the filtration is carried out in the opposite direction after the sewage passes through the filling layer 47 and the gravel layer 45, further improve the filter effect, improve the quality of the sewage after handling, rethread first electric control valve switch opens first electric control valve 5 and controls outlet pipe 46 and goes out water, uses certain cycle at wetland cell body 1 after, can get rid of unnecessary silt and waste water through second electric control valve 6 control discharging pipe 9, avoids the condition such as too much dirt of aquatic can not in time absorb.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The aeration enhanced artificial wetland comprises a wetland tank body (1) and is characterized in that a placing plate (12) is fixedly arranged on one side of the wetland tank body (1), a supporting frame (2) is fixedly arranged at the bottom end inside the wetland tank body (1), an aeration assembly (4) is fixedly arranged at the bottom end inside the wetland tank body (1), the aeration assembly (4) comprises an aeration pipe (41), an aeration fan (42), aeration heads (43), a water inlet pipe (44), a gravel layer (45), a water outlet pipe (46) and a filling layer (47), the aeration pipe (41) is fixedly arranged at the bottom end inside the wetland tank body (1), a plurality of aeration heads (43) are fixedly arranged on one side of the aeration pipe (41), one end of the aeration pipe (41) is fixedly connected with the air outlet end of the aeration fan (42), the aeration fan (42) is fixedly arranged at the top end of the placing plate (12), the water inlet pipe (44) is fixedly arranged at one side inside the wetland tank body (1), the gravel layer (45) is fixedly arranged at the top end of the support frame (2), the filling layer (47) is fixedly arranged at the top end of the gravel layer (45), the filling layer (47) is made of a biochar material, the water outlet pipe (46) is fixedly arranged at the other side of the interior of the wetland tank body (1) corresponding to the filling layer (47), one end of the water outlet pipe (46) is fixedly provided with a first electric control valve (5), a switch panel (3) is fixedly arranged on one side of the wetland tank body (1), an aeration fan switch and a first electric control valve switch are fixedly arranged on the surface of the switch panel (3), the aeration fan (42) and the first electric control valve (5) are respectively electrically connected with the power supply through an aeration fan switch and a first electric control valve switch.

2. The aeration enhanced artificial wetland according to claim 1, which is characterized in that: the wetland pond body (1) is internally and fixedly provided with a partition plate (7), the bottom end of the partition plate (7) is fixedly connected with the top end of the support frame (2), and the partition plate (7) is made of a waterproof material.

3. The aeration enhanced artificial wetland according to claim 1, which is characterized in that: the surface cover of aeration pipe (41) is equipped with lag (8), lag (8) are made for stainless steel material.

4. The aeration enhanced artificial wetland according to claim 1, which is characterized in that: the wetland cell body's (1) both sides are fixed respectively and are equipped with discharging pipe (9), two the height that highly all is less than filling layer (47) of discharging pipe (9), two the one end of discharging pipe (9) is all fixed and is equipped with second electric control valve (6), the fixed surface of flush mounting plate of switch (3) is equipped with two second electric control valve switches, two second electric control valve (6) are respectively through two second electric control valve switches and power electric connection.

5. The aeration enhanced artificial wetland according to claim 1, which is characterized in that: the wetland pool body (1) is made of concrete materials.

6. The aeration enhanced artificial wetland according to claim 1, which is characterized in that: a sludge layer (10) is fixedly arranged at the top end of the filling layer (47), and aquatic plants (11) are planted at the top end of the sludge layer (10).