CN212293210U - Nested formula sewage ecological treatment device - Google Patents
Nested formula sewage ecological treatment device Download PDFInfo
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- CN212293210U CN212293210U CN202020566527.1U CN202020566527U CN212293210U CN 212293210 U CN212293210 U CN 212293210U CN 202020566527 U CN202020566527 U CN 202020566527U CN 212293210 U CN212293210 U CN 212293210U
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Abstract
The utility model discloses a nested sewage ecological treatment device, which comprises a light comprehensive packing layer, a volcanic rock filter layer, a zeolite filter layer, a glass pumice filter layer, a siphon pulse water distribution pipe, a pulse water distribution layer and a box body, wherein the light comprehensive packing layer, the volcanic rock filter layer, the zeolite filter layer, the glass pumice filter layer, the siphon pulse water distribution pipe and the pulse water distribution layer are all arranged in the box body; the pulse water distribution layers are multiple and are respectively distributed among the light comprehensive filler layer, the volcanic rock filter layer, the zeolite filter layer and the glass pumice filter layer at intervals in sequence; the light comprehensive filler layer, the volcanic rock filter layer, the zeolite filter layer, the glass pumice filter layer and the box body are detachably arranged; and water in the light comprehensive filler layer, the volcanic filter layer, the zeolite filter layer and the pumice glass filter layer respectively enters the pulse water distribution layer below the light comprehensive filler layer, the volcanic filter layer, the zeolite filter layer and the pumice glass filter layer through the independent siphon pulse water distribution pipes. The utility model discloses the volume is little, dismantled and assembled, can arrange in a flexible way when sewage point excessively disperses the water yield and is too little, reaches the effect of high-efficient sparingly processing.
Description
Technical Field
The utility model relates to a water treatment technology especially relates to a nested formula sewage ecological treatment device.
Background
Most of the existing ecological filter beds are used for filtering and adsorbing filter materials, and the purpose of sewage treatment is achieved by degrading pollutants through biochemical reactions of microorganisms and plants. The prior art is suitable for most situations, but the phenomenon that a cow knife is used for killing chickens and the like is often caused when the problem of excessive dispersion of sewage spots is faced, and some of the phenomena can not be treated even due to geographical and other reasons. Meanwhile, as the common volume is large, if the filler is aged or the internal structure is damaged, the filler can only be integrally renovated, and the quantity of damaged maintenance engineering is large.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects of the prior art, the utility model aims to solve the technical problem that a nested formula sewage ecological treatment device is provided, it adopts small-size detachable design.
In order to realize the aim, the utility model provides a nested sewage ecological treatment device, which comprises a light comprehensive packing layer, a volcanic rock filtering layer, a zeolite filtering layer, a glass pumice filtering layer, a siphon pulse water distribution pipe, a pulse water distribution layer and a box body, wherein the light comprehensive packing layer, the volcanic rock filtering layer, the zeolite filtering layer, the glass pumice filtering layer, the siphon pulse water distribution pipe and the pulse water distribution layer are all arranged in the box body;
the pulse water distribution layers are multiple and are respectively distributed among the light comprehensive filler layer, the volcanic rock filter layer, the zeolite filter layer and the glass pumice filter layer at intervals in sequence; the light comprehensive filler layer, the volcanic rock filter layer, the zeolite filter layer, the glass pumice filter layer and the box body are detachably arranged;
and water in the light comprehensive filler layer, the volcanic filter layer, the zeolite filter layer and the pumice glass filter layer respectively enters the pulse water distribution layer below the light comprehensive filler layer, the volcanic filter layer, the zeolite filter layer and the pumice glass filter layer through the independent siphon pulse water distribution pipes.
Preferably, the composite filler also comprises aquatic plants, and the aquatic plants are planted on the lightweight composite filler layer.
Preferably, the device also comprises a water collecting layer, a sewage inlet pipe and a water outlet pipe, wherein the water collecting layer is arranged below the glass pumice filtering layer, the water outlet pipe is used for discharging water in the water collecting layer out of the box body, and the sewage inlet pipe is used for introducing sewage to be treated into the light comprehensive packing layer.
Preferably, the water collector further comprises a lift pump, wherein an inlet of the lift pump is communicated with water in the water collecting layer, and a water outlet of the lift pump is communicated with a water outlet pipe.
Preferably, the box body is also provided with a handle.
Preferably, the light comprehensive filter material layer is formed by uniformly mixing broken stones and microorganism biofilm culturing fillers according to any proportion.
Preferably, the siphon pulse water distribution pipe comprises an elbow part, a connecting part and a water distribution part, wherein the elbow part, the connecting part and the water distribution part are sequentially communicated, and a plurality of water distribution holes which penetrate through the water distribution part are formed in the water distribution part; the elbow parts of the siphon pulse water distribution pipes are respectively positioned in the light comprehensive filler layer, the volcanic rock filter layer, the zeolite filter layer and the glass pumice filter layer which correspond to the siphon pulse water distribution pipes.
Preferably, the upper end and the lower end of the light-weight comprehensive packing layer are respectively provided with a first pore plate and a first partition plate, the first pore plate is provided with countless through holes, the first partition plate is hermetically arranged in the box body, and the first pore plate, the first partition plate and the box body are detachably assembled.
Preferably, a second pore plate and a second partition plate are respectively installed at the upper end and the lower end of the volcanic rock filtering layer, countless through holes are formed in the second pore plate, the second partition plate is hermetically installed in the box body, and the second pore plate, the second partition plate and the box body are detachably assembled;
the upper end and the lower end of the zeolite filtering layer are respectively provided with a third pore plate and a third partition plate, the third pore plate is provided with countless through holes, the third partition plate is hermetically arranged in the box body, and the third pore plate, the third partition plate and the box body are detachably assembled;
the upper end and the lower end of the glass pumice filtering layer are respectively provided with a fourth pore plate and a fourth partition plate, countless through holes are formed in the fourth pore plate, the fourth partition plate is hermetically arranged in the box body, and the fourth pore plate, the fourth partition plate and the box body are detachably assembled.
Preferably, the pipe wall of the sewage inlet pipe, which is in contact with the light comprehensive packing layer, is provided with small holes, and sewage permeates into the light comprehensive packing layer from the small holes when flowing through the water distribution pipe.
The utility model has the advantages that:
1. the utility model discloses the volume is little, dismantled and assembled, can arrange in a flexible way when sewage point excessively disperses the water yield and is too little, reaches the effect of high-efficient sparingly processing. The problem of not good centralized processing when the sewage point is too dispersed is solved, and dismantled and assembled design makes the filter bed change the filter material more convenient simultaneously, has strengthened the fail safe nature of filter bed, greatly reduced damage cost of maintenance.
2. The utility model discloses compare in prior art, at sewage discharge dispersion, the area of unable income sewage pipe network has stronger advantage, can reduce natural environment to the influence of ecological filter bed, guarantees stable treatment.
3. The utility model discloses a multilayer precoat has better enhancement effect to getting rid of ammonia nitrogen. Just the utility model discloses a detachable design has prolonged device life, has reduced the maintenance cost, just the utility model discloses the characteristic that can go here and there in parallel makes it have stronger adaptability and stability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a projection view of the end face of the tank body (siphon water distribution pipe direction).
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a nested sewage ecological treatment device comprises an aquatic plant 1, a light comprehensive packing layer 2, a volcanic rock filter layer 3, a zeolite filter layer 4, a glass pumice filter layer 5, a siphon pulse water distribution pipe 6, a pulse water distribution layer 7, a water collection layer 8, a lift pump 9, a sewage inlet pipe 10, a water outlet pipe 11, a box body 12 and a handle 13.
The pulse water distribution layers 7 are distributed among the light comprehensive packing layer 2, the volcanic rock filtering layer 3, the zeolite filtering layer 4 and the glass pumice filtering layer 5 at intervals in sequence, and the light comprehensive packing layer 2, the volcanic rock filtering layer 3, the zeolite filtering layer 4, the glass pumice filtering layer 5 and the pulse water distribution layers 7 are all arranged in the box body 12. In the embodiment, sewage can be deeply purified through multi-level filtration treatment of each filter layer;
the light comprehensive filter material layer 2 is formed by uniformly mixing crushed stones and microorganism biofilm culturing fillers (biofilm culturing fillers) according to any proportion, and the crushed stones and the microorganism biofilm culturing fillers are selected according to the volume ratio of 1:6 to form the light comprehensive filter material layer 2;
the aquatic plant 1 is planted on the light comprehensive filter material layer 2, so that the broken stone and the microorganism biofilm culturing filler can be combined more tightly, and meanwhile, the plant root system can also absorb and decompose pollutants, thereby improving the purification function. The thickness of each filter layer can be changed according to the concentration of the influent pollutants.
Water in the light comprehensive filler layer 2, the volcanic filter layer 3, the zeolite filter layer 4 and the glass pumice filter layer 5 respectively enters a pulse water distribution layer 7 below the light comprehensive filler layer through a siphon pulse water distribution pipe 6; the siphon pulse water distribution pipe 6 comprises an elbow part 61, a connecting part 62 and a water distribution part 63, wherein the elbow part 61, the connecting part 62 and the water distribution part 63 are communicated in sequence, and a plurality of water distribution holes 64 penetrating through the water distribution part 63 are arranged on the water distribution part 63;
the elbow part 61 is positioned in the light comprehensive filler layer 2, the volcanic rock filter layer 3, the zeolite filter layer 4 and the glass pumice filter layer 5, and the height of water stored in each filter layer can be controlled through the height of the elbow part 61. When the height of the water exceeds the control line (elbow part 61), the siphon pulse water distribution pipe 6 sucks water into the water distribution part 63 through the siphon action, and then the water is uniformly sprayed and discharged through the water distribution holes 64, so that the uniform water distribution can be realized. Four or more siphon pulse water distribution pipes 6 which are arranged in a staggered way in the direction can be designed according to specific conditions, so that the water entering the pulse water distribution layer 7 is more uniformly distributed and the total flow is larger.
The shape and size of the box 12 can be set differently according to different installation environments, but a circular or square shape is recommended, and the box 12 of the present embodiment is designed in a circular shape. And the box body is required to have good sealing performance, so that water leakage can be avoided during normal use.
The upper end and the lower end of the light-weight comprehensive packing layer 2 are respectively provided with a first pore plate 21 and a first clapboard 14, the first pore plate 21 is provided with countless through holes, the first clapboard 14 is hermetically arranged in the box body 12, and the first pore plate 21, the first clapboard 14 and the box body 12 are detachably assembled, such as through bolt connection. When the device is used, sewage is fed into the sewage inlet pipe 10 from a sewage discharge point, then the sewage is sprayed on the first pore plate 21, the sewage uniformly enters the light comprehensive packing layer 2 through the through holes on the first pore plate 21, then enters the siphon pulse water distribution pipe 6 in the light comprehensive packing layer 2 through siphon after passing through the light comprehensive packing layer 2, and is uniformly sprayed out from the water distribution holes 64 of the siphon pulse water distribution pipe 6 to the pulse water distribution layer 7 below the light comprehensive packing layer 2.
The volcanic rock filtering layer 3 is provided with a second pore plate 15 and a second partition plate 16 at the upper end and the lower end respectively, the second pore plate 15 is provided with countless through holes, the second partition plate 16 is hermetically arranged in the box body 12, and the second pore plate 15 and the second partition plate 16 are detachably assembled with the box body 12, such as through bolt connection assembly. When the device is used, water sprayed from the water distribution holes 64 above the device passes through the second pore plate 15 and then uniformly enters the volcanic rock filter layer 3, then passes through the volcanic rock filter layer 3 and then siphons the water into the siphon pulse water distribution pipe 6 in the volcanic rock filter layer 3, and is uniformly sprayed out to the pulse water distribution layer 7 below the volcanic rock filter layer 3 from the water distribution holes 64 of the siphon pulse water distribution pipe 6. The volcanic rock filter layer 3 is filled with volcanic rock.
The upper end and the lower end of the glass pumice filtering layer 5 are respectively provided with a fourth pore plate 19 and a fourth clapboard 20, the fourth pore plate 19 is provided with countless through holes, the fourth clapboard 20 is hermetically arranged in the box body 12, and the fourth pore plate 19 and the fourth clapboard 20 are detachably assembled with the box body 12, for example, the fourth pore plate 19 and the fourth clapboard 20 are assembled through bolts. When the device is used, water sprayed from the water distribution holes 64 above the device passes through the fourth pore plate 19 and then uniformly enters the pumice glass filter layer 5, then passes through the pumice glass filter layer 5 and then siphons the water into the siphon pulse water distribution pipe 6 in the pumice glass filter layer 5, and is uniformly sprayed out from the water distribution holes 64 of the siphon pulse water distribution pipe 6 to the pulse water distribution layer 7 below the pumice glass filter layer 5. The glass pumice filtering layer 5 is filled with glass pumice.
The box body 12 is made of high-strength aluminum alloy materials, a lifting handle 13 is fixed on the outer wall of the box body 12, and the box body 12 can be carried through the lifting handle 13 when the box body is used. Because first orifice plate to fourth orifice plate, first baffle to fourth baffle all adopt detachable design with the box, consequently reach the ground and conveniently overhaul and change the filter material, only need during the change filter material with the part of needing to change take out alone handle can. Can only regard light synthetic packing layer 2, volcanic rock filtering layer 3, zeolite filtering layer 4, glass pumice filtering layer 5 as independent part, then set up the opening that can make it pass through on box 12 side, this opening passes through sealing door sealedly, when needs are changed, only need open corresponding sealing door and can change, overhaul, it is very convenient.
The water collecting layer 8 is arranged below the glass pumice filtering layer 5, the lifting pump 9 is arranged in the water collecting layer 8, and the outlet of the lifting pump 9 is connected with the water outlet pipe 11, the inlet of the lifting pump is communicated with the water in the water collecting layer 8. In an embodiment of the present invention, the lift pump lifts the effluent to a water consumption point, and the negative pressure effluent can be recycled. In another embodiment of the present invention, the lift pump is eliminated to allow the effluent to flow automatically because the topography and the discharge condition satisfy the gravity flow discharge. In another embodiment of the present invention, when the equipments are required to be connected in series, the lift pump 9 can lift a batch of treated sewage to the subsequent equipments for re-purification, so as to improve the water standard (water quality).
Preferably, the pipe wall of the sewage inlet pipe 10, which is in contact with the light-weight comprehensive packing layer 2, is provided with small holes, and sewage permeates into the light-weight comprehensive packing layer 2 from the small holes when flowing through the water distribution pipe. In an embodiment of the present invention, a plurality of branch pipes may be disposed at the upper water distribution portion of the sewage inlet pipe 10 according to the size of the upper surface of the light composite packing layer 2. In another embodiment of the present invention, the water inlet pipe branch completion device is designed to be connected in parallel from the front water inlet portion to meet the actual requirement for increasing the water treatment capacity. Certainly, a water distributor can be arranged above the light comprehensive packing layer 2, and the sewage inlet pipe 10 introduces sewage into the water distributor and sprays the sewage uniformly to the light comprehensive packing layer 2.
The using process of the embodiment comprises the following steps:
s1, injecting the sewage into the sewage inlet pipe, wherein the injection mode can be as follows: the sewage automatically flows into the sewage inlet pipe under the negative pressure or flows into the sewage inlet pipe after being pressurized;
s2, after the sewage flows into the sewage inlet pipe, the sewage permeates into the filter bed filler, and suspended matters and pollutants in the sewage can be filtered and purified under the action of the multilayer filter material filler. Meanwhile, plants are planted on the light comprehensive filler layer 2, and pollutants in the sewage are explained by microorganisms and then absorbed by plant roots to become plant growth nutrients.
S3, the sewage purified by the previous layer of filter material enters the next layer for continuous purification through a siphon pulse water distribution pipe, and enters the water collection layer for discharge after the purification is finished.
And S4, when the water outlet has a negative pressure requirement, the water collection layer is placed with a lift pump to lift and discharge the purified reclaimed water, and when the water outlet has no negative pressure requirement, the water collection layer is placed with a water outlet pipe to automatically discharge the reclaimed water.
And S5, when the device needs to be overhauled or the filter material needs to be replaced, lifting the whole appointed layer out or taking out the whole appointed layer for treatment and replacement.
The embodiment not only enhances the adaptability of the ecological filter bed to different sewage amounts through the design of volume concentration, but also solves the problems that the ecological filter bed is difficult to overhaul and maintain, the service life of the ecological filter bed is limited by filter materials and the like through the design mode of a detachable multilayer filter layer, so that regions with unsatisfactory geographic positions or conditional limitations cannot be merged into a sewage pipe network can also use the technology to perform low-energy-consumption environment-friendly sewage treatment.
The details of the present invention are well known to those skilled in the art.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. The utility model provides a nested formula sewage ecological treatment device which characterized by: the device comprises a light comprehensive packing layer, a volcanic rock filtering layer, a zeolite filtering layer, a glass pumice filtering layer, a siphon pulse water distribution pipe, a pulse water distribution layer and a box body, wherein the light comprehensive packing layer, the volcanic rock filtering layer, the zeolite filtering layer, the glass pumice filtering layer, the siphon pulse water distribution pipe and the pulse water distribution layer are all arranged in the box body;
the pulse water distribution layers are multiple and are respectively distributed among the light comprehensive filler layer, the volcanic rock filter layer, the zeolite filter layer and the glass pumice filter layer at intervals in sequence; the light comprehensive filler layer, the volcanic rock filter layer, the zeolite filter layer, the glass pumice filter layer and the box body are detachably arranged;
and water in the light comprehensive filler layer, the volcanic filter layer, the zeolite filter layer and the pumice glass filter layer respectively enters the pulse water distribution layer below the light comprehensive filler layer, the volcanic filter layer, the zeolite filter layer and the pumice glass filter layer through the independent siphon pulse water distribution pipes.
2. The ecological sewage treatment plant as set forth in claim 1, characterized in that: the composite packing material also comprises aquatic plants, and the aquatic plants are planted on the light composite packing layer.
3. The ecological sewage treatment plant as set forth in claim 1, characterized in that: the water collecting layer is arranged below the glass pumice filtering layer, the water outlet pipe is used for discharging water in the water collecting layer out of the box body, and the sewage inlet pipe is used for introducing sewage to be treated into the light comprehensive packing layer.
4. The ecological sewage treatment plant as set forth in claim 3, characterized in that: the water collector also comprises a lift pump, wherein the inlet of the lift pump is communicated with the water in the water collecting layer, and the water outlet of the lift pump is communicated with the water outlet pipe.
5. The ecological sewage treatment plant of any one of claims 1 to 4, characterized in that: the box body is also provided with a handle.
6. The ecological sewage treatment plant as set forth in claim 1, characterized in that: the light comprehensive filter material layer is formed by uniformly mixing broken stones and microorganism biofilm culturing fillers according to any proportion.
7. The ecological sewage treatment plant as set forth in claim 1, characterized in that: the siphon pulse water distribution pipe comprises an elbow part, a connecting part and a water distribution part, wherein the elbow part, the connecting part and the water distribution part are sequentially communicated, and a plurality of water distribution holes which penetrate through the water distribution part are formed in the water distribution part; the elbow parts of the siphon pulse water distribution pipes are respectively positioned in the light comprehensive filler layer, the volcanic rock filter layer, the zeolite filter layer and the glass pumice filter layer which correspond to the siphon pulse water distribution pipes.
8. The ecological sewage treatment plant as set forth in claim 1, characterized in that: the upper end and the lower end of the light comprehensive packing layer are respectively provided with a first pore plate and a first clapboard, the first pore plate is provided with countless through holes, the first clapboard is hermetically arranged in the box body, and the first pore plate, the first clapboard and the box body are detachably assembled.
9. The ecological sewage treatment plant as set forth in claim 1, characterized in that: a second pore plate and a second partition plate are respectively arranged at the upper end and the lower end of the volcanic rock filtering layer, countless through holes are formed in the second pore plate, the second partition plate is hermetically arranged in the box body, and the second pore plate, the second partition plate and the box body are detachably assembled;
the upper end and the lower end of the zeolite filtering layer are respectively provided with a third pore plate and a third partition plate, the third pore plate is provided with countless through holes, the third partition plate is hermetically arranged in the box body, and the third pore plate, the third partition plate and the box body are detachably assembled;
the upper end and the lower end of the glass pumice filtering layer are respectively provided with a fourth pore plate and a fourth partition plate, countless through holes are formed in the fourth pore plate, the fourth partition plate is hermetically arranged in the box body, and the fourth pore plate, the fourth partition plate and the box body are detachably assembled.
10. The ecological sewage treatment plant as set forth in claim 3, characterized in that: the pipe wall of the sewage inlet pipe, which is in contact with the light comprehensive packing layer, is provided with small holes, and sewage permeates into the light comprehensive packing layer from the small holes when flowing through the water distribution pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020566527.1U CN212293210U (en) | 2020-04-16 | 2020-04-16 | Nested formula sewage ecological treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020566527.1U CN212293210U (en) | 2020-04-16 | 2020-04-16 | Nested formula sewage ecological treatment device |
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| CN212293210U true CN212293210U (en) | 2021-01-05 |
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| CN202020566527.1U Active CN212293210U (en) | 2020-04-16 | 2020-04-16 | Nested formula sewage ecological treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116081827A (en) * | 2023-04-10 | 2023-05-09 | 北京博汇特环保科技股份有限公司 | Sewage treatment system |
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2020
- 2020-04-16 CN CN202020566527.1U patent/CN212293210U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116081827A (en) * | 2023-04-10 | 2023-05-09 | 北京博汇特环保科技股份有限公司 | Sewage treatment system |
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