CN212024920U - Environment-friendly constructed wetland system - Google Patents
Environment-friendly constructed wetland system Download PDFInfo
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- CN212024920U CN212024920U CN202020645235.7U CN202020645235U CN212024920U CN 212024920 U CN212024920 U CN 212024920U CN 202020645235 U CN202020645235 U CN 202020645235U CN 212024920 U CN212024920 U CN 212024920U
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- sewage purification
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- purification tank
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Abstract
The utility model relates to an environment-friendly constructed wetland system, wherein a sewage reservoir and a sewage purification pool are communicated through a transmission pipe; the transmission pipe is positioned at the top of the sewage purification tank, and an output pipe is communicated with one side of the sewage purification tank, which is far away from the transmission pipe, and the output pipe is positioned at the bottom of the sewage purification tank; a plurality of planting frames are placed in the sewage purification tank, and a matrix for planting is laid in the planting frames; the side walls of a plurality of planting frames along the cross-sectional direction parallel to one side of the transmission pipe communicated with the sewage purification tank are mutually abutted, and the side walls of the planting frames close to the two side walls of the transmission pipe on the sewage purification tank are attached to the corresponding side walls of the sewage purification tank. The utility model discloses the frame is planted in the setting makes the matrix in the sewage purification pond form modular structure to be convenient for clear up the matrix in the solitary planting frame, reduced the clearance cost, improved the efficiency of clearance simultaneously.
Description
Technical Field
The utility model belongs to the technical field of constructed wetland's technique and specifically relates to an environment-friendly constructed wetland system is related to.
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 medium, plants and microorganisms in the process of flowing along a certain direction by using sewage and sludge which are controllably dosed to the artificially constructed wetland from the artificially constructed and controlled-operation ground similar to the marshland.
Chinese patent No. CN110040855B discloses an artificial wetland comprising a sewage reservoir and a sewage purification tank. The sewage reservoir is communicated with the sewage purification tank through a sewage inlet pipe, and a purification water outlet is formed in the sewage purification tank. Emergent aquatic plants are cultivated in the sewage purification tank; a sewage grating is arranged at one port of the sewage inlet pipe, which is positioned on the sewage reservoir; the sewage grating is provided with a grating plane, and the grating plane and the horizontal plane form an inclination angle; a solid waste treatment device is arranged in the sewage reservoir; the solid waste treatment device comprises: the waste fishing device comprises a waste fishing mechanism, a buoyancy driving mechanism and a power transmission mechanism.
The above prior art solutions have the following drawbacks: due to the requirement of planting water-stop plants inside the sewage purification tank, planting soil is inevitably paved inside the sewage purification tank. The planting soil is used as a part of filtering materials for purifying sewage, and after long-term use, the soil inevitably causes the accumulation of internal dirt and needs to be replaced. In the replacement process, all plants, plants and planting soil need to be taken out, so that resource waste is caused, and a large amount of manpower is consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an environment-friendly constructed wetland system, it has the effect of conveniently clearing up sewage purification pond to the not enough of prior art existence.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the sewage treatment system comprises a sewage reservoir and a sewage purification pool, wherein the sewage reservoir is communicated with the sewage purification pool through a transmission pipe; the transmission pipe is positioned at the top of the sewage purification tank, and an output pipe is communicated with one side of the sewage purification tank, which is far away from the transmission pipe, and the output pipe is positioned at the bottom of the sewage purification tank; a plurality of planting frames are placed in the sewage purification tank, and a matrix for planting is laid in the planting frames; a plurality of along being on a parallel with the cross-sectional direction of sewage purification pond intercommunication transmission pipe one side the lateral wall of planting the frame is contradicted each other, and is close to the planting frame lateral wall that closes on the both sides wall of transmission pipe on the sewage purification pond and the lateral wall laminating of the sewage purification pond that corresponds.
Through adopting above-mentioned technical scheme, sewage enters into sewage purification pond from the transmission pipe after, contradicts each other along the lateral wall that is on a parallel with a plurality of planting frames of the cross-sectional direction of sewage purification pond intercommunication transmission pipe one side for sewage only can be in proper order through the filtration of each row of planting frame, just can be close to the output tube gradually, thereby has improved purifying effect. Meanwhile, the planting frames can be selectively cleaned by the aid of the independent planting frames, so that cleaning cost is reduced. Even if the substrate in the independent planting frame needs to be replaced, too much labor and time are not needed, and the cleaning efficiency is improved.
The present invention may be further configured in a preferred embodiment as: the planting frame is rotatably connected with a cover plate, and the cover plate is arranged on the side wall of the planting frame along the direction of the connecting line of the transmission pipe and the output pipe; the cover plate covers the top opening of the planting frame after rotating.
Through adopting above-mentioned technical scheme, when the high-pressure squirt washed the planting frame lateral wall, under huge water pressure effect, the come-up can appear in some matrix and even break away from the condition of planting the frame along planting frame open-top, and the motion range of matrix can be restricted in the setting of apron, is worth that the matrix is located inside planting the frame all the time.
The present invention may be further configured in a preferred embodiment as: the cover plate is formed by combining two identical unit plates, and the two unit plates are respectively and rotatably connected to one side of the planting frame facing the transmission pipe and one side of the planting frame facing the output pipe.
Through adopting above-mentioned technical scheme, improve planting frame structural symmetry to the bearing pressure of planting frame unilateral can be reduced in the setting of two cell boards, thereby the life of frame is planted in the extension.
The present invention may be further configured in a preferred embodiment as: the unit plates are provided with notches, and when the two unit plates on the same planting frame are spliced, the two notches are spliced to form a closed hole.
Through adopting above-mentioned technical scheme, in the in-service use process, hole and root of plants correspond, just can be with high-pressure squirt to dig the lateral wall to planting the frame and wash under the condition that need not take out the plant, clear up the inside matrix of planting the frame to guarantee purifying effect.
The present invention may be further configured in a preferred embodiment as: two on the same planting frame be provided with locking Assembly between the cell board, locking Assembly is including the lantern ring that is fixed in on two cell boards and the bolt that passes two lantern ring settings.
By adopting the technical scheme, the operation is convenient and fast.
The present invention may be further configured in a preferred embodiment as: plant and laminate on the frame inner wall and have the non-woven fabrics permeable bed, just the matrix is located the space that the non-woven fabrics permeable bed formed.
Through adopting above-mentioned technical scheme, further improve purifying effect, the condition that reduces soil erosion and water loss appears.
The present invention may be further configured in a preferred embodiment as: the top of matrix is no longer than the top of planting the frame, just the matrix includes rubble layer, vermiculite layer and the soil that sets gradually from bottom to top.
Through adopting above-mentioned technical scheme, be convenient for the apron seals planting the frame top. Set up rubble layer, vermiculite layer and soil and can improve the filter effect, provide the nutrient of combination and firm plant root system for the plant simultaneously.
The present invention may be further configured in a preferred embodiment as: and a hand-held ring is fixed on the top end surface of the planting frame.
By adopting the technical scheme, the planting frame is convenient to move, and the lifted planting frame is cleaned by spraying high-pressure water independently. The plants and the matrix in the single planting frame can also be taken out for replacement.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the planting frames are arranged, so that the matrix in the sewage purification tank forms a modular structure, the matrix in the single planting frame can be conveniently cleaned, the cleaning cost is reduced, and the cleaning efficiency is improved;
2. set up non-woven fabrics permeable bed and apron, can reduce soil erosion and water loss in the washing matrix process.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a top view of the sewage purifying tank;
FIG. 3 is a schematic top view of the planting frame after two unit plates are assembled;
fig. 4 is a schematic view of a vertical section structure of a plant growing plant after growing the plant.
In the figure, 1, a sewage reservoir; 11. a conveying pipe; 111. a grid; 2. a sewage purification tank; 21. an output pipe; 3. planting frames; 31. a non-woven fabric water permeable layer; 32. a hand ring; 4. a cover plate; 41. a unit plate; 411. a recess; 5. a locking assembly; 51. a collar; 52. a bolt; 6. a substrate; 61. a crushed stone layer; 62. a vermiculite layer; 63. and (4) a soil layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the utility model discloses an environment-friendly constructed wetland system, which comprises a sewage reservoir 1 and a sewage purification tank 2.
The sewage reservoir 1 and the sewage purification pool 2 are communicated through a transmission pipe 11 which is horizontally arranged, and the transmission pipe 11 is positioned at the top of the sewage purification pool 2. And the end of the conveying pipe 11 is provided with a grid 111, which is convenient for filtering larger impurities in the sewage. The side of the sewage purification pool 2 far away from the transmission pipe 11 is communicated with an output pipe 21 along the horizontal direction, the output pipe 21 is positioned at the bottom of the sewage purification pool 2, and the lowest position of the inner wall of the water pipe and the bottom wall of the sewage purification pool 2 are positioned on the same plane.
Referring to fig. 1 and 2, a plurality of planting frames 3 are placed in the sewage purification tank 2, a plurality of planting frames 3 along a cross-sectional direction parallel to one side of the sewage purification tank 2 and communicated with the transmission pipe 11 are called a row of planting frames 3, and a plurality of rows of spaced planting frames 3 are arranged along a side wall of the sewage purification tank 2 parallel to the transmission pipe 11. The side walls of the planting frames 3 positioned on the same row are mutually abutted, and the side walls of the planting frames 3 positioned on the two ends of the same row are abutted against the inner wall of the sewage purification tank 2.
With reference to fig. 2 and 3, the planting frame 3 is a rectangular parallelepiped with an open top, and the sidewalls of the two long sides face the conveying pipe 11 and the water conveying pipe respectively. The top parts of the side walls of the two long edges of the planting frame 3 are rotatably connected with unit plates 41 through hinges, the two unit plates 41 are spliced at the top parts of the planting frame 3 to form cover plates 4 after being rotated, and the openings at the top parts of the planting frame 3 are sealed. A locking assembly 5 is arranged between the two unit plates 41 on the same planting frame 3, the locking assembly 5 comprises a lantern ring 51 fixed on the two unit plates 41 and a bolt 52 penetrating through the two lantern rings 51, and the bolt 52 is in interference fit with the two corresponding lantern rings 51.
Referring to fig. 1 and 4, a non-woven fabric permeable layer 31 is adhered to the inner wall of the planting frame 3, and a substrate 6 is laid in a space formed by the non-woven fabric permeable layer 31. The top of the substrate 6 does not exceed the top of the planting frame 3, and the substrate comprises a rubble layer 61, a vermiculite layer 62 and a soil layer 63 which are sequentially arranged from bottom to top.
The implementation principle of the embodiment is as follows: place non-woven fabrics permeable bed 31 inside planting frame 3, place the plant that will plant inside non-woven fabrics permeable bed 31 to rotate two block boards 41 and make the root of plant correspond with the hole that two notch 411 amalgamation forms just, and the hole cross-section is greater than the root cross-section of plant, provides the sufficient growth space of root of plant. The unit plates 41 are rotated to be attached to the side walls of the planting frames 3, and the gravel layer 61, the vermiculite layer 62 and the soil layer 63 are sequentially paved inside the non-woven fabric permeable layer 31. And finally, placing the planting frames 3 in the sewage purification tank 2 for arrangement.
When the planting frame 3 needs to be cleaned, a force is applied to the hand ring 32 to take the planting frame 3 out of the sewage purifying tank 2. The two unit plates 41 are assembled to form the cover plate 4 by rotating the unit plates 41 and moving the latch 52. And cleaning the outer wall of the planting frame 3 by using a high-pressure water gun until no impurities are contained in the water flowing out of the cleaning machine. When the planting frame 3 is dirty, the top of the non-woven fabric permeable layer 31 is applied with force to take out the non-woven fabric permeable layer 31 with the substrate 6 and the plants from the planting frame 3, and after the planting frame 3 is cleaned, the substrate 6 is replaced to plant the plants again.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. An environment-friendly artificial wetland system comprises a sewage reservoir (1) and a sewage purification pool (2), wherein the sewage reservoir (1) is communicated with the sewage purification pool (2) through a transmission pipe (11); the transmission pipe (11) is positioned at the top of the sewage purification tank (2), an output pipe (21) is communicated with one side, far away from the transmission pipe (11), of the sewage purification tank (2), and the output pipe (21) is positioned at the bottom of the sewage purification tank (2); the method is characterized in that: a plurality of planting frames (3) are placed in the sewage purification tank (2), and a matrix (6) for planting is laid in the planting frames (3); the side walls of the planting frames (3) are mutually abutted along the cross section direction parallel to one side of the communicated transmission pipe (11) of the sewage purification tank (2), and the side walls of the planting frames (3) close to the two side walls of the transmission pipe (11) on the sewage purification tank (2) are attached to the corresponding side walls of the sewage purification tank (2).
2. The environment-friendly constructed wetland system of claim 1, which is characterized in that: the planting frame (3) is rotatably connected with a cover plate (4), and the cover plate (4) is arranged on the side wall of the planting frame (3) in the direction along the connecting line of the transmission pipe (11) and the output pipe (21); the cover plate (4) covers the top opening of the planting frame (3) after rotating.
3. The environment-friendly constructed wetland system of claim 2, which is characterized in that: the cover plate (4) is formed by combining two identical unit plates (41), and the two unit plates (41) are respectively and rotatably connected to one side, facing the transmission pipe (11), of the planting frame (3) and one side, facing the output pipe (21), of the planting frame (3).
4. The environment-friendly constructed wetland system of claim 3, which is characterized in that: the unit plates (41) are provided with notches (411), and when the two unit plates (41) on the same planting frame (3) are spliced, the two notches (411) are spliced to form a closed hole.
5. The environment-friendly constructed wetland system of claim 3, which is characterized in that: two on same planting frame (3) be provided with locking Assembly (5) between cell board (41), locking Assembly (5) are including lantern ring (51) and the bolt (52) that pass two lantern ring (51) settings that are fixed in on two cell boards (41).
6. The environment-friendly constructed wetland system of claim 1, which is characterized in that: plant and laminate on frame (3) inner wall and have non-woven fabrics permeable layer (31), just matrix (6) are located the space that non-woven fabrics permeable layer (31) formed.
7. The environment-friendly constructed wetland system of claim 6, which is characterized in that: the top of matrix (6) is no longer than the top of planting frame (3), just matrix (6) are including rubble layer (61), vermiculite layer (62) and the soil that sets gradually from bottom to top.
8. The environment-friendly constructed wetland system of claim 1, which is characterized in that: a hand-held ring (32) is fixed on the top end surface of the planting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020645235.7U CN212024920U (en) | 2020-04-25 | 2020-04-25 | Environment-friendly constructed wetland system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020645235.7U CN212024920U (en) | 2020-04-25 | 2020-04-25 | Environment-friendly constructed wetland system |
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| CN212024920U true CN212024920U (en) | 2020-11-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939230A (en) * | 2021-02-01 | 2021-06-11 | 浙江萧建集团有限公司 | Constructed wetland system with nitrogen and phosphorus recovery function |
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2020
- 2020-04-25 CN CN202020645235.7U patent/CN212024920U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939230A (en) * | 2021-02-01 | 2021-06-11 | 浙江萧建集团有限公司 | Constructed wetland system with nitrogen and phosphorus recovery function |
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