CN209835936U - Harmless sludge condensation greening bag - Google Patents
Harmless sludge condensation greening bag Download PDFInfo
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- CN209835936U CN209835936U CN201920581018.3U CN201920581018U CN209835936U CN 209835936 U CN209835936 U CN 209835936U CN 201920581018 U CN201920581018 U CN 201920581018U CN 209835936 U CN209835936 U CN 209835936U
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Abstract
The utility model discloses a sludge harmless condensing greening bag, which comprises a water-proof bag body, wherein the water-proof bag body is communicated with a sludge inlet pipe; a filtering box body is fixed on the inner wall of the water-proof bag body; a plurality of water permeable holes are formed on the surface of the filter box body; a sand filtering layer and an active carbon filtering layer are fixed in the filtering box body; the active carbon filter layer is positioned at the inner side of the sandstone filter layer; the filtering box body is communicated with a water outlet; at least one green plant transpiration area is laid on the upper surface of the waterproof bag body; the green plant transpiration area comprises a covering film, biological capsules and a degradable water permeable layer at the bottom, a breathable covering film layer is arranged above the degradable water permeable layer, and a water retention layer is clamped between the degradable water permeable layer and the breathable covering film layer; the biological capsule passes through the breathable film covering layer and is inserted into the water retention layer. The utility model discloses simple structure, convenient to use when preventing to pollute the surrounding environment problem easily in the silt processing procedure, has realized the green planting chemical treatment to ground, has still prevented in addition that sewage infiltration leads to in the silt from polluting the groundwater.
Description
The technical field is as follows:
the utility model belongs to the silt field of handling especially relates to a silt innoxious condensation afforestation bag.
Background art:
in river treatment and village and town environment cones, a lot of sludge is usually dug out. Special drainage filter pipes and fields are usually required in the sludge treatment process. And the outdoor dehydration of silt, it is rotten easily and gives off the foul smell, and very easily by the fly worm as the place of laying eggs, cause the fly worm to breed, and it is at dry in-process moreover, and usually the top layer is dry the back, and bottom silt is still very moist, and the silt of the preliminary drying of top layer produces the raise dust very easily, causes the pollution to the surrounding environment. In addition, part of the sludge contains pollutants such as heavy metals, and the like, and in some high-permeability soil layer areas and the like, the problem that sewage pollutes underground water sources in the sludge treatment process exists.
The utility model has the following contents:
an object of the utility model is to provide a harmless condensation afforestation bag of silt, the utility model discloses simple structure, convenient to use when preventing to pollute the environmental problem on every side easily in the silt processing procedure, has realized the green plant chemical treatment to ground, has still prevented in addition that sewage infiltration leads to in the silt from polluting the groundwater pollution, has also solved the pond and has stored up the burning and exploding accident that the marsh gas gathering that silt probably caused leads to with the bag.
In order to solve the above problem, the technical scheme of the utility model is that:
a harmless sludge condensing greening bag comprises a water-proof bag body, wherein the water-proof bag body is communicated with a sludge inlet pipe; a filtering box body is fixed on the inner wall of the water-proof bag body; a plurality of water permeable holes are formed on the surface of the filter box body; a sand filtering layer and an active carbon filtering layer are fixed in the filtering box body; the active carbon filter layer is positioned at the inner side of the sandstone filter layer; the filtering box body is communicated with a water outlet; at least one green plant transpiration area is formed on the upper surface of the waterproof bag body; the green plant transpiration area is covered with a covering film, the covering film comprises biological capsules and a degradable water permeable layer at the bottom, a breathable covering film layer is arranged above the degradable water permeable layer, and a water retention layer is clamped between the degradable water permeable layer and the breathable covering film layer; the biological capsule is arranged in the water-retaining layer; the degradable permeable layer is communicated with the inside of the waterproof bag body through the hollow permeable piles.
In a further improvement, the biological capsule is filled with a culture medium, and the culture medium is filled with seeds; the water outlet and the sludge inlet pipe are both positioned on the upper surface of the waterproof bag body.
In a further improvement, the degradable water permeable layer comprises polyvinyl alcohol with through holes and a water permeable braided fabric; the water permeable woven fabric comprises a natural fiber mat; the natural fiber mat comprises a straw fiber mat; the air-permeable film-covered layer is a grid net or is made of an air-permeable and water-permeable film; the air permeable and water permeable membrane is a PVA membrane with a plurality of through holes.
The hollow permeable pile is further improved, and is in a conical shape with a wide upper part and a narrow lower part; the section of the filtering box body is U-shaped; the filtering box body and the water-resisting bag body form a water accumulation area which is communicated with the water outlet.
In a further improvement, the water retention layer comprises any one or any mixture of wood chips, slag, building debris and humus; the biological capsule is prepared by mixing paper pulp and any one or any mixture of gelatin or polyvinyl alcohol.
In a further improvement, nitrifying bacteria are mixed in the water retention layer.
In a further improvement, the biocapsules are tapered.
Further improved, the top of the biological capsule is provided with a through hole.
In a further improvement, the breathable film coating layer is a grid net or is made of any one or any mixture of paper pulp, gelatin and polyvinyl alcohol; the water-proof bag body is made of polyvinyl alcohol or plastic.
Description of the drawings:
FIG. 1 is a schematic view of the internal structure of a waterproof bag body;
FIG. 2 is a schematic structural view of a coating film;
fig. 3 is a schematic top view of the water-proof bag body.
The specific implementation mode is as follows:
in order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The greening bag for harmless condensation of sludge as shown in fig. 1 comprises a water-proof bag body 1, wherein the water-proof bag body 1 is communicated with a sludge inlet pipe 2; a filtering box body 3 is fixed on the inner wall of the water-proof bag body 1; a plurality of water permeable holes are formed on the surface of the filtering box body 3; a sand filter layer 31 and an active carbon filter layer 32 are fixed in the filter box body 3; the activated carbon filter layer 32 is positioned inside the sand filter layer 31; the filtering box body 3 is communicated with a water outlet 4; at least one green plant transpiration area 6 is formed on the water-proof bag body 1; the green plant transpiration area 6 is covered with a coating 5, the coating 5 comprises a biological capsule 53 and a degradable water permeable layer 51 at the bottom, a breathable coating layer 52 is arranged above the degradable water permeable layer 51, and a water retention layer 54 is clamped between the degradable water permeable layer 51 and the breathable coating layer 52; the biological capsule 53 is arranged on the water retention layer 54; the degradable permeable layer 51 is communicated with the inside of the water-proof bag body 1 through the hollow permeable piles 56.
The biological capsule 53 is filled with a culture medium filled with seeds; the water outlet 4 and the sludge inlet pipe 2 are both arranged on the upper surface of the water-proof bag body 1.
The degradable permeable layer 51 comprises polyvinyl alcohol with through holes and a permeable woven fabric; the water permeable woven fabric comprises a natural fiber mat; the natural fiber mat comprises a straw fiber mat.
The hollow permeable pile 56 is in a conical shape with a wide upper part and a narrow lower part; the section of the filtering box body 3 is U-shaped; the filtering box body 3 and the water-isolating bag body 1 form a water accumulation area 7, and the water accumulation area 7 is communicated with the water outlet 4.
The water retention layer 54 comprises any one or any mixture of wood chips, slag, building debris and humus; the bio-capsule 53 is made of any one or any mixture of pulp, gelatin and polyvinyl alcohol. Nitrifying bacteria are mixed into the water-retaining layer 54. The bio-capsule 53 is conical. The top of the biological capsule 3 is provided with a through hole 55. The air-permeable film-coated layer 52 is a grid net or is made of any one or any mixture of paper pulp, gelatin and polyvinyl alcohol; the water-proof bag body 1 is made of polyvinyl alcohol or plastic.
A sludge harmless condensation method comprises the following steps:
firstly, digging a pit body on the ground, and then putting a sludge harmless condensation greening bag into the pit body; the harmless sludge condensation greening bag comprises a water-proof bag body 1, wherein the water-proof bag body 1 is communicated with a sludge inlet pipe 2; a filtering box body 3 is fixed on the inner wall of the water-proof bag body 1; a plurality of water permeable holes are formed on the surface of the filtering box body 3; a sand filter layer 31 and an active carbon filter layer 32 are fixed in the filter box body 3; the activated carbon filter layer 32 is positioned inside the sand filter layer 31; the filtering box body 3 is communicated with a water outlet 4; at least one green plant transpiration area 6 is formed on the water-proof bag body 1; the green plant transpiration area 6 is covered with a coating 5, the coating 5 comprises a biological capsule 53 and a degradable water permeable layer 51 at the bottom, a breathable coating layer 52 is arranged above the degradable water permeable layer 51, and a water retention layer 54 is clamped between the degradable water permeable layer 51 and the breathable coating layer 52; the biological capsule 53 is arranged on the water retention layer 54; the degradable permeable layer 51 is communicated with the interior of the waterproof bag body 1 through the hollow permeable piles 56;
secondly, communicating a sludge inlet pipe 2 with a sludge conveying pipeline, and communicating a water outlet 4 with a water conveying pipeline; then, filling silt into the waterproof bag body 1 through a muddy water pump;
step three, gradually layering the sludge in the water-proof bag body 1, enabling heavy soil particles to sink to the bottom and be gradually solidified, conveying most of water away through a water conveying pipeline after being filtered by the filtering box body 3, enabling part of water to enter the water retention layer 54 through the hollow water-permeable piles 56, promoting seeds in the biological capsules 53 to germinate, and absorbing and purifying the water in the sludge through transpiration; after the water in the water-proof bag body 1 is discharged, the water-proof bag body 1 can be continuously filled with silt,
and step four, repeating the step three until the water-proof bag body 1 is filled with the solidified sludge, thus finishing the sludge solidification treatment, purifying the water therein and realizing the green planting treatment on the ground.
The biological capsule 53 may have a water-retaining layer 54 in the middle-lower portion and a gas-permeable coating layer 52 in the upper portion.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A harmless sludge condensation greening bag comprises a water-proof bag body (1), and is characterized in that the water-proof bag body (1) is communicated with a sludge inlet pipe (2); a filtering box body (3) is fixed on the inner wall of the water-proof bag body (1); a plurality of water permeable holes are formed on the surface of the filtering box body (3); a sand filtering layer (31) and an active carbon filtering layer (32) are fixed in the filtering box body (3); the active carbon filter layer (32) is arranged at the inner side of the sand filter layer (31); the filtering box body (3) is communicated with a water outlet (4); at least one green plant transpiration area (6) is formed on the upper surface of the water-proof bag body (1); the green plant transpiration area (6) is covered with a coating (5), the coating (5) comprises biological capsules (53) and a degradable water permeable layer (51) at the bottom, a breathable coating layer (52) is arranged above the degradable water permeable layer (51), and a water retention layer (54) is clamped between the degradable water permeable layer (51) and the breathable coating layer (52); the biological capsule (53) is arranged on the water retention layer (54); the degradable permeable layer (51) is communicated with the inside of the waterproof bag body (1) through the hollow permeable pile (56).
2. The greening bag containing harmless condensed sludge as claimed in claim 1, wherein said biological capsule (53) is filled with a culture medium filled with seeds; the water outlet (4) and the sludge inlet pipe (2) are both arranged on the upper surface of the water-proof bag body (1).
3. The sludge harmless condensation greening bag as claimed in claim 1, wherein said degradable water permeable layer (51) comprises polyvinyl alcohol with through holes and water permeable fabric; the water permeable woven fabric comprises a natural fiber mat; the natural fiber mat comprises a straw fiber mat; the air-permeable film-coated layer (52) is a grid net or is made of an air-permeable and water-permeable film; the air permeable and water permeable membrane is a PVA membrane with a plurality of through holes.
4. The sludge harmless condensation greening bag as claimed in claim 1, wherein the hollow water-permeable piles (56) are tapered with wide top and narrow bottom; the section of the filtering box body (3) is U-shaped; the filtering box body (3) and the water-isolating bag body (1) form a water accumulation area (7), and the water accumulation area (7) is communicated with the water outlet (4).
5. A harmless sludge condensing greening bag as claimed in claim 1, wherein said water retaining layer (54) comprises any one or any mixture of wood chips, slag, building debris and humus; the biological capsule (53) is made of pulp and any one or any mixture of gelatin or polyvinyl alcohol.
6. The greening bag containing harmless condensed sludge as claimed in claim 1, wherein nitrifying bacteria are mixed in said water retaining layer (54).
7. The harmless sludge condensation greening bag of claim 1, wherein the biological capsule (53) is conical.
8. The greening bag containing harmless condensed sludge as claimed in claim 1, wherein the top of the biological capsule (53) is provided with a through hole (55).
9. The sludge harmless condensation greening bag as claimed in claim 1, wherein the air-permeable film layer (52) is a grid net or is made of any one or any mixture of pulp, gelatin and polyvinyl alcohol; the water-proof bag body (1) is made of polyvinyl alcohol or plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581018.3U CN209835936U (en) | 2019-04-26 | 2019-04-26 | Harmless sludge condensation greening bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581018.3U CN209835936U (en) | 2019-04-26 | 2019-04-26 | Harmless sludge condensation greening bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835936U true CN209835936U (en) | 2019-12-24 |
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ID=68913833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920581018.3U Active CN209835936U (en) | 2019-04-26 | 2019-04-26 | Harmless sludge condensation greening bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN209835936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956645A (en) * | 2019-04-26 | 2019-07-02 | 湖南鑫恒环境科技有限公司 | A kind of silt harmless condensation greening bags and method |
| CN111869367A (en) * | 2020-07-23 | 2020-11-03 | 江苏华淼电子科技有限公司 | Slope vegetation restoration bag and using method thereof |
-
2019
- 2019-04-26 CN CN201920581018.3U patent/CN209835936U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956645A (en) * | 2019-04-26 | 2019-07-02 | 湖南鑫恒环境科技有限公司 | A kind of silt harmless condensation greening bags and method |
| CN109956645B (en) * | 2019-04-26 | 2024-02-13 | 深圳市洪桦环保科技有限公司 | Harmless condensation greening bag and method for sludge |
| CN111869367A (en) * | 2020-07-23 | 2020-11-03 | 江苏华淼电子科技有限公司 | Slope vegetation restoration bag and using method thereof |
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Effective date of registration: 20200521 Address after: 518100 Room 201, Second Floor, D Building, Shanghai International Cultural Creative Park, 208 Bulong Road, Jihua Street, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Honghua Environmental Protection Technology Co.,Ltd. Address before: 410005 B7088, 7th Floor, Building B, Tianma Village Pioneering Building, Xiaoxiang Avenue, Juzizhou Street, Yuelu District, Changsha City, Hunan Province Patentee before: HUNAN XINHENG ENVIRONMENT TECHNOLOGY Co.,Ltd. |