CN209685393U - Biochemistry pool bottom of pond water distribution sludge drainage system - Google Patents
Biochemistry pool bottom of pond water distribution sludge drainage system Download PDFInfo
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- CN209685393U CN209685393U CN201920322462.3U CN201920322462U CN209685393U CN 209685393 U CN209685393 U CN 209685393U CN 201920322462 U CN201920322462 U CN 201920322462U CN 209685393 U CN209685393 U CN 209685393U
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- water distribution
- spoil disposal
- bucket
- pond
- pipe
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Abstract
The utility model provides a kind of biochemistry pool bottom of pond water distribution sludge drainage system, including pond body and it is arranged in the intracorporal biologic packing material area in pond, horizontally spaced multiple cloth horizontal platforms are distributed in the lower section that the pool bottom is located at biologic packing material area, the cloth horizontal platform is higher by pool bottom, bucket is formed between adjacent cloth horizontal platform, it is provided with water distribution pipe on the cloth horizontal platform, spoil disposal pipeline is provided in the bucket.The utility model, cloth horizontal platform and bucket are arranged in the downside in biologic packing material area, and water distribution pipe is set and carries out water distribution and spoil disposal pipeline progress spoil disposal, make system water distribution uniformity, avoiding the occurrence of dead angle influences biochemical system treatment effect, make the biggish inorganic sludge of preferential deposition specific gravity or the lower aging sludge of activity in bucket simultaneously, and is discharged by sludge pipe.
Description
Technical field
The utility model belongs to technical field of sewage, and in particular to a kind of biochemistry pool bottom of pond water distribution sludge drainage system.
Background technique
Currently, Sewage Biological Treatment is widely applied in sewage treatment, biological treatment is mainly used for removing in sewage
Organic matter, the biodegradability for improving sewage and progress biological carbon and phosphorous removal.
For large-scale wastewater treatment plant, biochemical system generallys use Activated Sludge Process, passes through in anaerobic pond, anoxic pond
Blender, makes sewage mixing and sludge keep suspended state, and aerobic tank makes sludge keep suspended state, system by aeration stirring
The sludge of generation, then removed by secondary sedimentation tank.
For small sewage treatment plant, usual water quality and quantity is changed greatly, in order to obtain biggish anti-shock loading and guarantor
Filler, such as combined stuffing, Ball-type packing, fibre bundle is often arranged in the normal operation for holding activated Sludge System in biochemistry pool
Filler etc..The advantages of biochemical system provided with filler, active sludge and biomembrane, biomass is big, biological chain length, can
Improve the processing capacity of biochemical system.But it is caused since blender can not be installed in anaerobic pond and anoxic pond provided with filler
Problem, sewage are difficult to carry out uniform water distribution and mixing, and pond body forms a large amount of dead zone, short stream occurs, influences treatment effect；Together
When since blender can not be installed, then sludge is deposited in bottom of pond, and a large amount of sludgd deposition needs to be discharged in time, if setting mud
Bucket will increase pond depth, pool capacity, investment caused to increase.
Summary of the invention
In view of the above deficiencies of the prior art, the purpose of this utility model is to provide a kind of biochemistry pool bottom of pond water distributions
Sludge drainage system makes system water distribution uniformity, and avoiding the occurrence of dead angle influences biochemical system treatment effect, while can make the sludge in bucket
Discharge.
In order to achieve the above objects and other related objects, technical solutions of the utility model are as follows:
A kind of biochemistry pool bottom of pond water distribution sludge drainage system, including pond body and setting are in the intracorporal biologic packing material area in pond, the pond
Body bottom be located at biologic packing material area lower section it is horizontally spaced multiple cloth horizontal platforms are distributed with, the cloth horizontal platform is higher by pond
Body bottom forms bucket between adjacent cloth horizontal platform, water distribution pipe is provided on the cloth horizontal platform, is provided in the bucket
Spoil disposal pipeline.
Using the above structure, cloth horizontal platform and bucket are arranged in the downside in biologic packing material area, and water distribution pipe progress is set
Water distribution and spoil disposal pipeline carry out spoil disposal, make system water distribution uniformity, and avoiding the occurrence of dead angle influences biochemical system treatment effect, while can
Make the biggish inorganic sludge of preferential deposition specific gravity or the lower aging sludge of activity in bucket, and is discharged by spoil disposal pipeline.
Optionally, cloth horizontal platform section is in up-narrow and down-wide trapezium structure, at least one side wall of the bucket is
Inclined surface, so that the width of bucket becomes narrow gradually from top to bottom.
Optionally, it is spaced apart direction along cloth horizontal platform, between the cloth horizontal platform and pond body side wall of pond body side wall
Bucket is formed, cloth horizontal platform section is isosceles trapezoidal structure, and the bucket side wall is slope.
Optionally, 0.3~0.6m of the water distribution table top width, 0.3~0.6m of the bucket bottom width, bucket are deep
Spend 0.5~0.8m, 45 °~60 ° of bucket ramp slope.
Optionally, the water distribution pipe setting offers water distribution perforation, institute in water distribution table top, water distribution pipe side wall
It states the setting of spoil disposal pipeline and is provided with spoil disposal perforation on bucket bottom, spoil disposal pipe side wall.
Optionally, the biochemistry pool bottom of pond water distribution sludge drainage system further includes cloth supply mains and spoil disposal general pipeline, the water distributor
Road is connected to cloth supply mains, and the spoil disposal pipeline is connected to spoil disposal general pipeline；The spoil disposal pipeline is arranged in parallel with water distribution pipe, institute
The spoil disposal direction for stating spoil disposal pipeline is contrary with the water distribution of water distribution pipe.
Optionally, the opening direction of the water distribution perforation and spoil disposal perforation is diagonally downward, with vertical direction in 30 ° -60 °
Angle, and the water distribution direction of the water distribution pipe out of pipe obliquely 30 ° of -60 ° of directions out of pipe to pond water distribution, spoil disposal pipeline
Outside pipe obliquely 30 ° of -60 ° of directions from bucket the spoil disposal into pipe.
Optionally, the caliber of the water distribution pipe is more than or equal to 80mm, and the caliber of cloth supply mains is more than or equal to 100mm, row
The caliber of mud pipeline is more than or equal to 100mm, and the caliber of spoil disposal general pipeline is more than or equal to 150mm.
Optionally, the opening diameter of the water distribution perforation and spoil disposal perforation is 20mm~30mm, the water distribution of water distribution pipe
Perforation staggeredly aperture obliquely；The spoil disposal perforation staggeredly aperture obliquely of the spoil disposal pipeline.
Optionally, the pond body upper edge forms water distribution with water outlet radial, ensures uniform cloth along effluent weir is provided with
Water.
As described above, the beneficial effects of the utility model are: the utility model, arranges water distribution in the downside in biologic packing material area
Platform and bucket, and water distribution pipe is set and carries out water distribution and spoil disposal pipeline progress spoil disposal, make system water distribution uniformity, avoids the occurrence of dead
Angle influences biochemical system treatment effect, while the biggish inorganic sludge of preferential deposition specific gravity or activity in bucket can be made lower old
Change sludge, and is discharged by sludge pipe.
Detailed description of the invention
Fig. 1 is the floor map of the utility model；
Fig. 2 is the elevational schematic view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model water distribution pipe；
Fig. 4 is the schematic cross-section of the utility model water distribution pipe.
Piece mark explanation
1- pond body；2- biologic packing material area；3- cloth horizontal platform；4- bucket；5- cloth supply mains；6- water distribution pipe；7- spoil disposal is total
Pipe；8- spoil disposal pipeline；9- effluent weir；The perforation of 10- water distribution.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Embodiment
As shown in Figures 1 to 4, a kind of biochemistry pool bottom of pond water distribution sludge drainage system, including biochemistry pool pond body 1 and setting are in pond body
There is a certain space in biologic packing material area 2 in 1, biologic packing material area 2 apart from 1 bottom of pond body, 1 bottom of pond body in the horizontal direction between
Every multiple cloth horizontal platforms 3 are distributed with, cloth horizontal platform 3 is located at the lower section in biologic packing material area 2, and cloth horizontal platform 3 is higher by 1 bottom of pond body
Portion forms bucket 4 between adjacent cloth horizontal platform 3, is provided with water distribution pipe on cloth horizontal platform 3, is provided with sludge pipe in bucket 4
Road.
Wherein, it is spaced apart direction along cloth horizontal platform 3, close to (i.e. the extreme side of cloth horizontal platform 3 of pond body 1 side wall
Two cloth horizontal platforms 3) and 1 side wall of pond body between form bucket 4, be also equipped with spoil disposal pipeline in the bucket 4.
Cloth horizontal platform 3 and bucket 4 are arranged in the downside in biologic packing material area 2, and water distribution pipe is set and carries out water distribution and spoil disposal
Pipeline carries out spoil disposal, makes system water distribution uniformity, and avoiding the occurrence of dead angle influences biochemical system treatment effect, while can make in bucket 4
The biggish inorganic sludge of preferential deposition specific gravity or the lower aging sludge of activity, and be discharged by sludge pipe.
In one embodiment, the section of the cloth horizontal platform 3 is in up-narrow and down-wide trapezium structure, and bucket 4 is at least
One side wall is inclined surface, so that the width of bucket 4 becomes narrow gradually from top to bottom, and by inclination towards collecting mud in bucket 4.
To reach preferably collection mud effect, 3 section of cloth horizontal platform is isosceles trapezoidal structure, and 4 two sidewalls of bucket are oblique
Slope, bucket 4 form trapezium structure wide at the top and narrow at the bottom.Wherein cloth horizontal platform 3 and bucket 4 can be by carrying out coagulation in 1 bottom of pond body
The mode of native second pouring is formed.
In one embodiment, biochemistry pool bottom of pond water distribution sludge drainage system further includes cloth supply mains 5 and spoil disposal general pipeline 7, cloth
The setting of waterpipe 6 arranges that all water distribution pipes 6 are connected at 3 top of cloth horizontal platform along the length direction of cloth horizontal platform 3
Cloth supply mains 5 offers multiple water distributions perforation 10 on 6 side wall of water distribution pipe, and water distribution perforation 10 is between 6 length direction of water distribution pipe
Every distribution.In the water distribution pipe 6 of the setting perforation of cloth horizontal platform 3, guarantee the water distribution uniformity of entire section.
In one embodiment, spoil disposal pipeline 8 is arranged in 4 bottom of bucket, and it is total that all spoil disposal pipelines 8 are connected to spoil disposal
Pipe 7 is provided with multiple spoil disposals perforation on 8 side wall of spoil disposal pipeline, and spoil disposal perforation is spaced apart along 8 length direction of spoil disposal pipeline, with
So that the sludge in bucket 4 is uniformly discharged.
In one embodiment, the spoil disposal pipeline 8 is arranged in parallel with water distribution pipe 6, and the water inlet side of water distribution pipe 6
To contrary with the spoil disposal of spoil disposal pipeline 8, as shown in fig. 1, water distribution direction, the row of being shown as at arrow B are shown as at arrow A
Mud direction is shown as the 4 slope direction Ji Ni of bucket at arrow C.
In one embodiment, the opening direction of water distribution perforation 10 and spoil disposal perforation be diagonally downward, and it is vertical
Direction is in 30 ° of -60 ° of angles, such as 45 ° of angles；By taking water distribution pipe 6 as an example, water distribution perforation 10 is between 6 length direction of water distribution pipe
Every distribution, one of them of two neighboring water distribution perforation 10 is tilted to the left 45 °, another is tilted to the right 45 °, two neighboring water distribution
Perforation 10 is staggered on circumferential position, and at length direction interval.As shown in Figure 3 and Figure 4, Fig. 3 is to turn over 90 ° after Fig. 4 is looked up
Schematic diagram.
And the water distribution direction of the water distribution pipe 6 out of pipe obliquely 30 ° of -60 ° of directions out of pipe to outside tube water pond water distribution,
Spoil disposal pipeline 8 outside pipe obliquely 30 ° of -60 ° of directions from bucket the spoil disposal into pipe.Arrow D show water distribution 10 cloth of perforation in Fig. 2
The direction of water, arrow E show the direction of spoil disposal perforation spoil disposal.
In one embodiment, the caliber of the water distribution pipe 6 is more than or equal to 80mm, and the caliber of cloth supply mains 5 is greater than
Equal to 100mm, the caliber of spoil disposal pipeline 8 is more than or equal to 100mm, and the caliber of spoil disposal general pipeline 7 is more than or equal to 150mm.The water distribution
The opening diameter of perforation and spoil disposal perforation is 20mm~30mm.
In one embodiment, the 3 top width 0.3m~0.6m of cloth horizontal platform, 4 bottom width of bucket
0.3m~0.6m, bucket depth 0.5m~0.8m, it is in 45 °~60 ° that the gradient on bucket slope, which is with horizontal direction,.
In one embodiment, 1 top of pond body is additionally provided with effluent weir 9, and effluent weir 9 is arranged in 1 edge of pond body,
It by the way of the water outlet of surrounding effluent weir 9, forms water distribution with water outlet radial, ensures water distribution uniformity.
In one embodiment, when hydrostatic pressure difference is smaller, settable sludge pump and water inlet booster pump.
The utility model carries out reasonable 4 structure of bucket design and water distribution, spoil disposal to biochemistry pool bottom of pond water distribution sludge drainage system
Pipe design makes system uniformly carry out water distribution, and avoiding the occurrence of dead angle influences biochemical system treatment effect, while can make excellent in bucket
The first biggish inorganic sludge of deposition specific gravity or the lower aging sludge of activity, and be discharged by sludge pipe.
Any person skilled in the art all can be under the spirit and scope without prejudice to the utility model, to above-described embodiment
Carry out modifications and changes.Therefore, such as those of ordinary skill in the art revealed without departing from the utility model
All equivalent modifications or change completed under spirit and technical idea, should be covered by the claim of the utility model.
Claims (10)
1. a kind of biochemistry pool bottom of pond water distribution sludge drainage system, it is characterised in that: including pond body and be arranged in the intracorporal biologic packing material in pond
Horizontally spaced multiple cloth horizontal platforms, the water distribution is distributed in area, the lower section that the pool bottom is located at biologic packing material area
Platform is higher by pool bottom, forms bucket between adjacent cloth horizontal platform, water distribution pipe, the mud are provided on the cloth horizontal platform
Spoil disposal pipeline is provided in bucket.
2. biochemistry pool bottom of pond water distribution sludge drainage system according to claim 1, it is characterised in that: cloth horizontal platform section is in
Up-narrow and down-wide trapezium structure, at least one side wall of the bucket are inclined surface, so that the width of bucket is from top to bottom gradually
Narrow.
3. biochemistry pool bottom of pond water distribution sludge drainage system according to claim 2, it is characterised in that: along the interval of cloth horizontal platform point
Cloth direction, forms bucket between the cloth horizontal platform and pond body side wall of pond body side wall, and cloth horizontal platform section is isosceles ladder
Shape structure, the bucket side wall are slope.
4. biochemistry pool bottom of pond water distribution sludge drainage system according to claim 3, it is characterised in that: the water distribution table top is wide
Spend 0.3~0.6m, 0.3~0.6m of the bucket bottom width, bucket 0.5~0.8m of depth, 45 °~60 ° of bucket ramp slope.
5. biochemistry pool bottom of pond water distribution sludge drainage system according to any one of claims 1-4, it is characterised in that: the water distribution
Pipeline setting offers water distribution perforation in water distribution table top, water distribution pipe side wall, and the spoil disposal pipeline is arranged at bucket bottom
Portion is provided with spoil disposal perforation on spoil disposal pipe side wall.
6. biochemistry pool bottom of pond water distribution sludge drainage system according to claim 5, it is characterised in that: the water distribution perforation and spoil disposal
The opening direction of perforation be in 30 ° of -60 ° of angles with vertical direction, and the water distribution direction of the water distribution pipe is from pipe diagonally downward
Inside obliquely 30 ° of -60 ° of directions out of pipe to outside tube water pond water distribution, spoil disposal pipeline outside pipe obliquely 30 ° of -60 ° of directions outside pipe
Bucket spoil disposal into pipe.
7. biochemistry pool bottom of pond water distribution sludge drainage system according to claim 6, it is characterised in that: the biochemistry pool bottom of pond water distribution
Sludge drainage system further includes cloth supply mains and spoil disposal general pipeline, and the water distribution pipe is connected to cloth supply mains, the spoil disposal pipeline connection
To spoil disposal general pipeline, the spoil disposal pipeline is arranged in parallel with water distribution pipe, the spoil disposal direction of the spoil disposal pipeline and water distribution pipe
Water distribution is contrary.
8. biochemistry pool bottom of pond water distribution sludge drainage system according to claim 5, it is characterised in that: the caliber of the water distribution pipe
More than or equal to 80mm, the caliber of cloth supply mains is more than or equal to 100mm, and the caliber of spoil disposal pipeline is more than or equal to 100mm, spoil disposal general pipeline
Caliber be more than or equal to 150mm.
9. biochemistry pool bottom of pond water distribution sludge drainage system according to claim 7, it is characterised in that: the water distribution perforation and spoil disposal
The opening diameter of perforation is 20mm~30mm, the water distribution perforation staggeredly aperture obliquely of water distribution pipe；The spoil disposal pipeline
Spoil disposal perforation staggeredly aperture obliquely.
10. biochemistry pool bottom of pond water distribution sludge drainage system according to claim 1, it is characterised in that: pond body upper edge edge
It is provided with effluent weir, forms water distribution with water outlet radial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322462.3U CN209685393U (en) | 2019-03-14 | 2019-03-14 | Biochemistry pool bottom of pond water distribution sludge drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322462.3U CN209685393U (en) | 2019-03-14 | 2019-03-14 | Biochemistry pool bottom of pond water distribution sludge drainage system |
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| Publication Number | Publication Date |
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| CN209685393U true CN209685393U (en) | 2019-11-26 |
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ID=68604885
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| CN201920322462.3U Active CN209685393U (en) | 2019-03-14 | 2019-03-14 | Biochemistry pool bottom of pond water distribution sludge drainage system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850888A (en) * | 2021-01-11 | 2021-05-28 | 岭南水务集团有限公司 | Sewage hydrolysis acidification treatment equipment and treatment method thereof |
| CN114853145A (en) * | 2022-04-25 | 2022-08-05 | 山东华特环保科技有限公司 | Sewage ozone catalytic oxidation treatment system and process |
-
2019
- 2019-03-14 CN CN201920322462.3U patent/CN209685393U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112850888A (en) * | 2021-01-11 | 2021-05-28 | 岭南水务集团有限公司 | Sewage hydrolysis acidification treatment equipment and treatment method thereof |
| CN114853145A (en) * | 2022-04-25 | 2022-08-05 | 山东华特环保科技有限公司 | Sewage ozone catalytic oxidation treatment system and process |
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