CN102874925B - Wastewater biochemical treatment machine set - Google Patents
Wastewater biochemical treatment machine set Download PDFInfo
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- CN102874925B CN102874925B CN 201210322311 CN201210322311A CN102874925B CN 102874925 B CN102874925 B CN 102874925B CN 201210322311 CN201210322311 CN 201210322311 CN 201210322311 A CN201210322311 A CN 201210322311A CN 102874925 B CN102874925 B CN 102874925B
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- biochemical treatment
- treatment equipment
- sewage
- casing
- sewage biochemical
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Abstract
The invention discloses a wastewater biochemical treatment machine which comprises a box, wherein biological treatment medium (1) is filled in the box; a plurality of through holes (2) are formed in the bottom wall of the box; and at least one side wall of the box is provided with a breather pipe (3) which is communicated with the interior of the box and extends out of the box. The invention further discloses a wastewater biochemical treatment machine set which comprises a plurality of wastewater biochemical treatment machines that are overlaid in the height direction. In the wastewater biochemical treatment machines, wastewater flows into the box from the upper part of the box, and is processed by the biological treatment medium (1); during the treatment process, air outside is led into the box through the breather pipe (3) to provide oxygen (such as aerobic bacteria) required by the biological treatment medium (1); and the wastewater flows out through the through holes (2) formed in the bottom wall of the box. Therefore, the wastewater biochemical treatment machine is very simple in structure and convenient in use, and has a good wastewater process effect.
Description
Technical field
The present invention relates to the biochemical treatment field of sewage, particularly, relate to a kind of sewage biochemical treatment equipment and sewage biochemical treatment equipment group, it can make things convenient for, effectively sewage be handled.
Background technology
In the prior art, have various methods, device and equipment to be used for sewage disposal, but great majority all belong to high energy consumption, poor efficiency, cost of sewage disposal height, weak effect cause environmental pollution serious day by day.
Summary of the invention
The purpose of this invention is to provide a kind of novel sewage biochemical treatment equipment, it is simple in structure, easy to use, with low cost and can handle sewage effectively.Another object of the present invention provides a kind of apparatus for treating sewage group, can handle sewage more efficiently.
To achieve these goals, according to an aspect of the present invention, a kind of sewage biochemical treatment equipment is provided, this sewage biochemical treatment equipment comprises casing, the inside of this casing is filled with the biological treatment medium, the diapire of this casing is provided with a plurality of through holes, and at least one sidewall of this casing is provided with the ventpipe that communicates with the inside of described casing and extend to the casing outside.
Preferably, described ventpipe runs through described at least one sidewall setting.
Preferably, described ventpipe is fixed on described at least one inside surface of side wall.
Preferably, described ventpipe is positioned at an end of described box house towards the extension of the center of described box house.
Preferably, the bottom margin of the inside of described casing forms the arc-shaped transition part.
Preferably, described at least one sidewall is provided with a plurality of ventpipes, and these a plurality of ventpipes are distributing on the short transverse of this sidewall He on the width.
Preferably, the biochemical treatment medium of described box house comprises anerobe and aerobic bacteria, and wherein said aerobic bacteria is near the position of described ventpipe, and described anerobe is away from the position of described ventpipe.
According to another aspect of the present invention, provide a kind of sewage biochemical treatment equipment group, this sewage biochemical treatment equipment group comprises a plurality of above-mentioned sewage biochemical treatment equipments, and these a plurality of sewage biochemical treatment equipments are stacked on short transverse.
Preferably, in adjacent two-layer sewage biochemical treatment equipment, the aperture of the through hole on the diapire of upper strata sewage biochemical treatment equipment is greater than the aperture of the through hole on the diapire of lower floor's sewage biochemical treatment equipment.
Preferably, in adjacent two-layer sewage biochemical treatment equipment, the biochemical treatment density of medium of the box house of upper strata sewage biochemical treatment equipment is less than the biochemical treatment density of medium of the box house of lower floor's sewage biochemical treatment equipment.
In sewage biochemical treatment equipment provided by the invention, sewage flows into the casing from casing top, biochemical treatment medium by box house is handled, in the process of handling, extraneous air imports box house by ventpipe, and the required oxygen of biochemical treatment medium (for example aerobic bacteria) is provided, sewage is flowed out by the through hole on the casing diapire after treatment, therefore this sewage biochemical treatment equipment structure is very simple, and easy to use, good sewage processing effect.
Sewage biochemical treatment equipment group provided by the invention adopts a plurality of sewage biochemical treatment equipments together stacked on top of each other, and sewage is handled step by step, can further improve sewage treatment effect.
Other features and advantages of the present invention will partly be described in detail in embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used from explanation the present invention with following embodiment one, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the schematic cross sectional views according to the sewage biochemical treatment equipment of one embodiment of the present invention.
Fig. 2 is the schematic cross sectional views according to the sewage biochemical treatment equipment of another embodiment of the present invention.
Fig. 3 is the schematic cross sectional views according to the sewage biochemical treatment equipment group of one embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated.Should be understood that embodiment described herein only is used for description and interpretation the present invention, is not limited to the present invention.
As shown in the figure, the present invention at first provides a kind of sewage biochemical treatment equipment, this sewage biochemical treatment equipment comprises casing, the inside of this casing is filled with biological treatment medium 1, the diapire of this casing is provided with a plurality of through holes 2, and at least one sidewall of this casing is provided with the ventpipe 3 that communicates with the inside of described casing and extend to the casing outside.
In use, shown in the arrow among the figure, sewage flow into the casing from the top of casing, is handled by the biochemical treatment medium 1 of box house, in the process of handling, extraneous air imports box house by ventpipe 3, the required oxygen of biochemical treatment medium (for example aerobic bacteria) is provided, and sewage is flowed out by the through hole on the casing diapire 2 after treatment, so this sewage biochemical treatment equipment structure is very simple, and easy to use, good sewage processing effect.
In addition, in sewage treatment process,, can in ventpipe 3, produce negative pressure, thereby can easily draw outside air be arrived box house, guarantee the abundant supply of air along with sewage flows from the top down.
As shown in Figure 1, ventpipe 3 can run through the sidewall setting of casing, and promptly an end of ventpipe 3 is positioned at box house, and the other end extends to the outside of casing obliquely.
In addition, as shown in Figure 2, ventpipe 3 also can be arranged on the internal surface of wall box, and an end is positioned at box house, and the other end extends up to the outside of casing.
In addition, no matter be to adopt the mode shown in Fig. 1, or the mode shown in Fig. 2, perhaps other possible modes, the end that ventpipe 3 is positioned at box house can extend towards the center of box house, so that provide sufficient air to supply with for the biochemical treatment medium of box house.
In the present invention, the sewage disposal medium generally comprises suspended particle biologic packing material, spherical biological filler, fibrous nodules filler, ceramic packing, quartz sand filler, biological ceramic particle filler, fibre bundle filtration filler, active carbon filler, mineral filler, artificial synthesising biological filler, polymer carrier or the like.
Preferably, the bottom margin of the inside of described casing forms arc-shaped transition part 4.By this structure, sewage is converged to the centre, be convenient to sewage and successfully from casing, flow out, and can not be trapped in box house.
In addition, described a plurality of through holes 2 are preferably placed at the inboard of described arc-shaped transition part 4, thereby guarantee that treated sewage can flow out casing smoothly.
As a kind of preferred embodiment, all be formed with described ventpipe 3 on four sidewalls of described casing, perhaps be formed with described ventpipe 3 on two relative sidewalls of described casing.In addition, preferably include a plurality of ventpipes 3 on each sidewall, these a plurality of ventpipes 3 are distributing on the short transverse of this sidewall He on the width.In this way, can guarantee that the air of box house is supplied with fully, thereby guarantee wastewater treatment efficiency.
The biochemical treatment medium of described box house comprises anerobe and aerobic bacteria, and wherein said aerobic bacteria is near the position of described ventpipe, and described anerobe is away from the position of described ventpipe.For example, when four sidewalls of casing are provided with ventpipe 3, can around box house, place aerobic bacteria, and place anerobe, so that provide the condition of surviving preferably for these microorganisms in the centre.
As shown in Figure 2, according to one embodiment of the present invention, provide a kind of sewage biochemical treatment equipment group, this sewage biochemical treatment equipment group comprises a plurality of above-mentioned sewage biochemical treatment equipments, and these a plurality of sewage biochemical treatment equipments are stacked on short transverse.Shown three sewage biochemical treatment equipments among Fig. 2, but as required two or more a plurality of sewage biochemical treatment equipment can be set also.
In adjacent two-layer sewage biochemical treatment equipment, the aperture of the through hole 2 on the diapire of upper strata sewage biochemical treatment equipment is greater than the aperture of the through hole on the diapire of lower floor's sewage biochemical treatment equipment 2.
In addition, in adjacent two-layer sewage biochemical treatment equipment, the density of the biochemical treatment medium 1 of the box house of upper strata sewage biochemical treatment equipment is less than the density of the biochemical treatment medium 1 of the box house of lower floor's sewage biochemical treatment equipment.
Sewage biochemical treatment equipment group provided by the invention adopts a plurality of sewage biochemical treatment equipments together stacked on top of each other, and sewage is handled step by step, can further improve sewage treatment effect.
Below describe preferred implementation of the present invention in conjunction with the accompanying drawings in detail; but; the present invention is not limited to the detail in the above-mentioned embodiment; in technical conceive scope of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
Need to prove that in addition each the concrete technical characterictic described in above-mentioned embodiment under reconcilable situation, can make up by any suitable manner.For fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible array modes.
In addition, also can carry out arbitrary combination between the various embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (3)
1. sewage biochemical treatment equipment group, it is characterized in that, this sewage biochemical treatment equipment group is included in multilayer sewage biochemical treatment equipment stacked on the short transverse, this sewage biochemical treatment equipment comprises casing, the inside of this casing is filled with biological treatment medium (1), the diapire of this casing is provided with a plurality of through holes (2), at least one sidewall of this casing is provided with a plurality of ventpipes (3) that communicate with the inside of described casing and extend to the casing outside, these a plurality of ventpipes are distributing on the short transverse of this sidewall He on the width, described ventpipe (3) runs through described at least one sidewall setting, and the biochemical treatment medium of described box house comprises anerobe and aerobic bacteria, described aerobic bacteria is near the position of described ventpipe (3), and described anerobe is away from the position of described ventpipe (3);
Wherein, in adjacent two-layer sewage biochemical treatment equipment, the aperture of the through hole on the diapire of upper strata sewage biochemical treatment equipment is greater than the aperture of the through hole on the diapire of lower floor's sewage biochemical treatment equipment; The biochemical treatment density of medium of the box house of upper strata sewage biochemical treatment equipment is less than the biochemical treatment density of medium of the box house of lower floor's sewage biochemical treatment equipment.
2. sewage biochemical treatment equipment group according to claim 1 is characterized in that, the end that described ventpipe (3) is positioned at described box house extends towards the center of described box house.
3. sewage biochemical treatment equipment group according to claim 1 is characterized in that, the bottom margin of the inside of described casing forms arc-shaped transition part (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210322311 CN102874925B (en) | 2012-09-03 | 2012-09-03 | Wastewater biochemical treatment machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210322311 CN102874925B (en) | 2012-09-03 | 2012-09-03 | Wastewater biochemical treatment machine set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102874925A CN102874925A (en) | 2013-01-16 |
| CN102874925B true CN102874925B (en) | 2013-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210322311 Expired - Fee Related CN102874925B (en) | 2012-09-03 | 2012-09-03 | Wastewater biochemical treatment machine set |
Country Status (1)
| Country | Link |
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| CN (1) | CN102874925B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4663218B2 (en) * | 2002-06-24 | 2011-04-06 | 株式会社クラレ | Waste water treatment apparatus and treatment method containing nitrogen-containing dye |
| CN2683638Y (en) * | 2004-03-26 | 2005-03-09 | 王光 | Multistage automatic oxygenating device for sewage treatment |
| CN100551844C (en) * | 2007-08-03 | 2009-10-21 | 浙江德安新技术发展有限公司 | A kind of biological filtering tower combined working that is used for sewage disposal |
| CN201080454Y (en) * | 2007-08-03 | 2008-07-02 | 浙江德安新技术发展有限公司 | Sewage disposal biological filtering tower |
| CN202379798U (en) * | 2011-12-29 | 2012-08-15 | 陕西先科环境科技有限责任公司 | Unpowered biological tricking filter |
| CN202849159U (en) * | 2012-09-03 | 2013-04-03 | 李立 | Sewage biological chemical treatment device and sewage biological chemical treatment device group |
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2012
- 2012-09-03 CN CN 201210322311 patent/CN102874925B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN102874925A (en) | 2013-01-16 |
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