CN217780873U

CN217780873U - Combined artificial wetland treatment device

Info

Publication number: CN217780873U
Application number: CN202221878077.5U
Authority: CN
Inventors: 蒋宁丰; 张文波; 徐佳丽; 朱方正
Original assignee: Zhejiang Water Housekeeper Environmental Service Co ltd
Current assignee: Zhejiang Water Housekeeper Environmental Service Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-11
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a combined artificial wetland treatment device, which comprises at least four tank bodies connected in sequence, wherein the number of the tank bodies can be increased according to different sewage treatment, the whole occupied space is smaller, a certain amount of sewage can be treated independently, the application range is wide, and the cleaning is convenient; each tank body is internally provided with a medium layer, the medium layer is provided with a plant layer, and the plant layer can play a role in purifying water and simultaneously realize ecological balance in each tank body; the side surface of the tank body is provided with a sealing door capable of being opened horizontally, the sealing door is convenient for sludge treatment in the tank body, and the separable side plates capable of being inserted up and down can be better matched with the sealing door, so that sludge is more convenient to clean; the top of the tank body is provided with a detachable cover plate, and the cover plate is placed on the top of the tank body, so that the tank can play a role in beautifying and preventing foreign objects from entering.

Description

Combined artificial wetland treatment device

Technical Field

The utility model relates to an artificial wetland technical field, concretely relates to modular artificial wetland processing apparatus.

Background

The artificial wetland technology is a technology for treating sewage and sludge by using the physical, chemical and biological synergy of soil, artificial media, plants and microorganisms in the process of flowing along a certain direction by controllably dosing the sewage and the sludge onto the artificially constructed wetland from the artificially constructed and operation-controlled ground similar to the marshland. The existing artificial wetland is large in area and suitable for uniformly gathering sewage in one area and then discharging the sewage into the wetland for purification, but the wetland is easy to block, and the terminal treatment capacity and the water outlet effect are influenced if the sewage is not cleaned in time.

Disclosure of Invention

The utility model aims at solving the problem in the prior art, providing a modular constructed wetland treatment device, occupation space is less, can handle an amount of sewage alone, and application scope is wide, and it is also convenient to clear up.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a combined artificial wetland treatment device comprises at least four tank bodies which are connected in sequence, wherein a water inlet and a water outlet are formed in two sides of each tank body, the height of the water inlet is higher than that of the water outlet, a water inlet pipe is arranged at the water inlet of the first tank body, a water outlet pipe is arranged at the water outlet of the last tank body, and the water outlets and the water inlets of two adjacent tank bodies are connected through a connecting pipe; each tank body is internally provided with a medium layer, and a plant layer is arranged on the medium layer.

Preferably, the number of the tank bodies is four, the medium layer in the first tank body is a pebble layer with the particle size of 10mm, the medium layer in the second tank body is a pebble layer with the particle size of 5mm, the medium layer in the third tank body is a melon seed layer with the particle size of 3-5mm, and the medium layer in the fourth tank body is a sea sand layer.

Preferably, a delivery pump is arranged on the connecting pipe.

Preferably, an inner frame made of a metal mesh is arranged in the tank body, the medium layer is arranged in the inner frame, and a side face of the tank body is provided with a sealing door capable of being opened horizontally.

Preferably, one side of the inner frame, which is close to the sealing door, is provided with a separable side plate, a slot is formed in the inner bottom surface of the tank body below the separable side plate, and the lower end of the separable side plate is inserted into the slot.

Preferably, the top of the tank body is provided with a detachable cover plate.

Preferably, a valve is arranged on the water outlet pipe.

The utility model has the advantages that: the utility model discloses a combined artificial wetland treatment device, which comprises at least four tank bodies connected in sequence, wherein the number of the tank bodies can be increased according to different sewage treatment, the whole occupied space is smaller, a certain amount of sewage can be treated independently, the application range is wide, and the cleaning is convenient; each tank body is internally provided with a medium layer, the medium layer is provided with a plant layer, and the plant layer can play a role in purifying water and simultaneously realize ecological balance in each tank body; the side surface of the tank body is provided with the sealing door capable of being opened horizontally, the arrangement of the sealing door is convenient for sludge treatment in the tank body, and the separable side plates capable of being inserted vertically can be better matched with the sealing door, so that the sludge is more convenient to clean; the top of the tank body is provided with a detachable cover plate, and the cover plate is placed on the top of the tank body, so that the tank can play a role in beautifying and preventing foreign objects from entering.

Drawings

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

FIG. 2 is a schematic structural view of the tank of the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is an enlarged view at B in fig. 3.

Detailed Description

In order that those skilled in the art will better understand the invention, the invention will now be described in further detail by way of example.

The combined artificial wetland treatment device shown in fig. 1-4 comprises at least four tank bodies 1 connected in sequence, the number of the tank bodies 1 can be increased according to different treated sewage, and generally, the more tank bodies 1 connected in series, the better the water purification effect. The water inlet 11 and the delivery port 12 have all been seted up to the both sides of every jar body 1, the height that highly is higher than the delivery port 12 of water inlet 11 is first the inlet tube 13 is installed to the water inlet 11 department of jar body 1, the last one outlet pipe 14 is installed to the delivery port 12 department of jar body 1, connects through connecting pipe 4 between the delivery port 12 of two adjacent jar bodies 1 and the water inlet 11. The water outlet pipe 14 can be provided with a valve 9 for controlling the purified water of the combined artificial wetland treatment device to flow out. Every all be provided with dielectric layer 2 in jar body 1, be provided with plant layer 3 on dielectric layer 2, plant layer 3 can also realize the ecological balance in each jar body 1 when playing the water purification effect. The height that highly is higher than delivery port 12 of water inlet 11 makes and gets into jar body 1 and can pass through more dielectric layers 2, plays better filter effect, also can more contacts with the microorganism in the dielectric layer 2. The connecting pipe 4 is provided with a delivery pump 41, and when needed, the delivery pump 41 can provide power for the water flowing between the tank bodies 1, so that the water purifying speed of the combined artificial wetland treatment device is increased.

The number of the tank bodies 1 is four, the medium layer 2 in the first tank body 1 is a pebble layer with the grain diameter of 10mm, the medium layer 2 in the second tank body 1 is a pebble layer with the grain diameter of 5mm, the medium layer 2 in the third tank body 1 is a melon seed layer with the grain diameter of 3-5mm, and the medium layer 2 in the fourth tank body 1 is a sea sand layer. The medium particle size in the four tank bodies 1 is gradually reduced, and the sewage can be gradually filtered. As a preferred scheme, an inner frame 5 made of a metal mesh is arranged in the tank body 1, and the metal mesh is made of a metal which is not easy to rust and can be stainless steel or aluminum alloy. The medium layer 2 is arranged in the inner frame 5, the inner frame 5 can buffer the inner wall of the tank body 1 between the medium layer 2 and the inner wall of the tank body 1, the side face of the tank body 1 is provided with the sealing door 6 which can be opened horizontally, the sealing door 6 is the existing sealing door, one side of the sealing door is hinged with the tank body 1, and the sealing strips are arranged around the sealing door to prevent water leakage. One side of the inner frame 5, which is close to the sealing door 6, is provided with a separable side plate 7, the inner bottom surface of the tank body 1 below the separable side plate 7 is provided with a slot 71, and the lower end of the separable side plate 7 is inserted into the slot 71. The arrangement of the sealing door 6 is convenient for sludge treatment inside the tank body 1, and the sealing door 6 can be matched well with the separable side plate 7 which can be inserted up and down, so that the sludge can be cleaned more conveniently. The detachable cover plate 8 is arranged at the top of the tank body 1, and the cover plate 8 is placed at the top of the tank body 1, so that the tank can play a role in beautifying and preventing foreign objects from entering.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a modular constructed wetland processing apparatus which characterized in that: the water-saving tank comprises at least four tank bodies (1) which are connected in sequence, wherein a water inlet (11) and a water outlet (12) are formed in each of two sides of each tank body (1), the height of each water inlet (11) is higher than that of each water outlet (12), a water inlet pipe (13) is installed at the position of each water inlet (11) of the first tank body (1), a water outlet pipe (14) is installed at the position of each water outlet (12) of the last tank body (1), and the water outlets (12) and the water inlets (11) of two adjacent tank bodies (1) are connected through connecting pipes (4); each tank body (1) is internally provided with a medium layer (2), and the medium layer (2) is provided with a plant layer (3).

2. The combined artificial wetland treatment device according to claim 1, wherein: the number of the tank bodies (1) is four, the medium layer (2) in the first tank body (1) is a pebble layer with the grain diameter of 10mm, the medium layer (2) in the second tank body (1) is a pebble layer with the grain diameter of 5mm, the medium layer (2) in the third tank body (1) is a melon seed layer with the grain diameter of 3-5mm, and the medium layer (2) in the fourth tank body (1) is a sea sand layer.

3. The combined artificial wetland treatment device according to claim 1, wherein: and a delivery pump (41) is arranged on the connecting pipe (4).

4. The combined artificial wetland treatment device according to claim 1, wherein: an inner frame (5) made of a metal mesh is arranged in the tank body (1), the medium layer (2) is arranged in the inner frame (5), and a side face of the tank body (1) is provided with a sealing door (6) capable of being opened horizontally.

5. The combined artificial wetland treatment device according to claim 4, wherein: one side that inside casing (5) is close to sealing door (6) is provided with separable curb plate (7), slot (71) have been seted up on jar body (1) inner bottom surface of separable curb plate (7) below, the lower extreme and slot (71) of separable curb plate (7) are pegged graft.

6. The combined artificial wetland treatment device according to claim 1, wherein: the top of the tank body (1) is provided with a detachable cover plate (8).

7. The combined artificial wetland treatment device according to claim 1, wherein: and a valve (9) is arranged on the water outlet pipe (14).