CN208120849U - A kind of deep layer purification device for sewage treatment - Google Patents
A kind of deep layer purification device for sewage treatment Download PDFInfo
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- CN208120849U CN208120849U CN201820326138.4U CN201820326138U CN208120849U CN 208120849 U CN208120849 U CN 208120849U CN 201820326138 U CN201820326138 U CN 201820326138U CN 208120849 U CN208120849 U CN 208120849U
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- filtering
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- sewage treatment
- purification device
- deep layer
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Abstract
The utility model discloses a kind of deep layer purification devices for sewage treatment, include the dephosphorization pond being sequentially communicated, denitrogenate pond, activated carbon adsorption tank and filter material filtering basin.The utility model is provided with dephosphorization pond and denitrogenates pond, it carries out preliminary dephosphorization and denitrogenates operation, the absorption and filtering of sewage impurity are carried out subsequently into activated carbon adsorption tank, last filtering is carried out finally by different filter layers, so that the water quality for being discharged into river, which meets, cuts dirty standard, to reduce the pollutional load in river.
Description
Technical field
The utility model relates to sewage treatment field, specifically a kind of deep layer purification device for sewage treatment.
Background technique
Most of black-odor riverway pollutional loads are excessive, need to control the pollutional load gone to river.To it is in line enter river sewage
It carries out cutting dirt, cuts down external source pollutional load.Currently, the processing of river sewage is only using simple filtering, clean-up effect is poor,
It is unable to satisfy and cuts dirty standard.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of deep layer purification devices for sewage treatment, to sewage
Dephosphorization is carried out, denitrogenates, adsorb and filter etc. and handle, reduces the pollutional load in river.
The technical solution of the utility model is：
A kind of deep layer purification device for sewage treatment includes the dephosphorization pond being sequentially communicated, denitrogenate pond, active carbon is inhaled
Attached pond and filter material filtering basin；The active carbon filtering ponds include absorption pond body, it is multiple be arranged in parallel in absorption pond body top
And and water inlet pipe connection negative pressure branch pipe, be set to the active carbon that below negative pressure branch pipe and top is connected to corresponding negative pressure branch pipe
Adsorption filtration pipe and the outlet pipe being connected to absorption pool bottom, the activated carbon adsorption screen pipe includes to set vertically
It is placed in the intracorporal tube body of adsorption tank, the tube wall of tube body is twill stainless steel filter screen structure, the twill stainless steel filter screen
Mesh in inlay and be fixed with powdered active carbon；The filter material filtering basin includes filtering pond body, is set to filtering pond body
Interior multilayer filtrate and the drainpipe being connected to the top of filtering pond body, the outlet pipe and mistake of the activated carbon adsorption tank
The bottom of filter tank body is connected to.
Multiple negative pressure branch pipes pass through be set to absorption pond body top negative pressure general pipeline be connected to water inlet pipe.
The activated carbon adsorption screen pipe further includes having the interior filter membrane being fixed on inboard wall of tube body and being fixed on outside tube body
Outer filter membrane on wall.
The multilayer filtrate includes the gravel packing set gradually from the bottom to top, zeolite filtration layer, sandstone filtering
Layer and magnetic iron ore filter layer.
Grid is provided at the water inlet end in the dephosphorization pond.
The powdered active carbon is pressed in the mesh of twill stainless steel filter screen.
Horizontal support net is provided in the filtering ponds body, between the horizontal support net and the bottom plate for filtering pond body
There are spacing, the multilayer filtrate is set to horizontally-supported online
The advantages of the utility model：
The utility model is provided with dephosphorization pond and denitrogenates pond, carries out preliminary dephosphorization and denitrogenates operation, subsequently into activity
Charcoal adsorption tank carries out the absorption and filtering of sewage impurity, last filtering is carried out finally by different filter layers, so that being discharged into
The water quality in river, which meets, cuts dirty standard, to reduce the pollutional load in river.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model activated carbon adsorption screen pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
See that Fig. 1 and Fig. 2, a kind of deep layer purification device for sewage treatment include the dephosphorization pond 1 being sequentially communicated, remove
Nitrogen pond 2, activated carbon adsorption tank and filter material filtering basin are provided with grid 11 at the water inlet end in dephosphorization pond 1；
Active carbon filtering ponds include absorption pond body 31, are set to absorption 31 top of pond body and are connected to water inlet pipe 32
Negative pressure general pipeline 33, it multiple negative pressure branch pipes 34 for being arranged in parallel in absorption 31 top of pond body and being connected to negative pressure general pipeline 33, is set to
Activated carbon adsorption screen pipe 35 that the lower section of negative pressure branch pipe 34 and top and corresponding negative pressure branch pipe 34 are connected to and with adsorb pond body
31 bottoms connection outlet pipe 36, activated carbon adsorption screen pipe 35 include be vertically arranged at absorption pond body 31 in tube body 351,
The interior filter membrane 352 being fixed on 351 inner wall of tube body and the outer filter membrane 353 being fixed on 351 outer wall of tube body, the tube wall of tube body 351
It is pressed in the mesh of twill stainless steel filter screen to be fixed with powdered active carbon for twill stainless steel filter screen structure；
Filter material filtering basin includes to filter pond body 41, the horizontal support net 42 being set in filtering pond body 41, be set to water
Multilayer filtrate on flat supporting network 42 and the drainpipe 43 being connected to the top of filtering pond body 41, horizontal support net 42 and mistake
There are spacing between the bottom plate of filter tank body 41, the outlet pipe 36 of activated carbon adsorption tank is connected to the bottom of filtering pond body 41, multilayer
Filtrate includes the gravel packing 44 set gradually from the bottom to top, zeolite filtration layer 45, sandstone filter layer 46 and magnetic iron ore mistake
Filtering layer 47.
The working principle of the utility model：
Sewage successively through grid 11, dephosphorization pond 1, denitrogenate pond 2 handle after, then successively through water inlet pipe 3, negative pressure general pipeline 33 enter
Then multiple negative pressure branch pipes 34 enter absorption pond body 31 after the adsorption filtration of activated carbon adsorption screen pipe 35, then through outlet pipe
36 enter in filtering pond body 41, finally successively through gravel packing 44, zeolite filtration layer 45, sandstone filter layer 46 and magnetic iron ore
Filter layer 47 is discharged after filtering by drainpipe 43.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of deep layer purification device for sewage treatment, it is characterised in that：Include the dephosphorization pond being sequentially communicated, denitrogenate
Pond, activated carbon adsorption tank and filter material filtering basin；The active carbon filtering ponds include absorption pond body, multiple are arranged in parallel in suction
Attached pond body top and and water inlet pipe connection negative pressure branch pipe, be set to below negative pressure branch pipe and top connects with corresponding negative pressure branch pipe
Logical activated carbon adsorption screen pipe and the outlet pipe being connected to absorption pool bottom, the activated carbon adsorption screen pipe packet
It has included and has been vertically arranged at the intracorporal tube body of adsorption tank, the tube wall of tube body is twill stainless steel filter screen structure, and the twill is not
It is inlayed in the mesh of rust steel filter screen and is fixed with powdered active carbon；The filter material filtering basin includes filtering pond body, setting
In the intracorporal multilayer filtrate of filtering ponds and with the drainpipe that is connected to of top of filtering pond body, the activated carbon adsorption tank
Outlet pipe is connected to the bottom of filtering pond body.
2. a kind of deep layer purification device for sewage treatment according to claim 1, it is characterised in that：Described is multiple
Negative pressure branch pipe pass through be set to absorption pond body top negative pressure general pipeline be connected to water inlet pipe.
3. a kind of deep layer purification device for sewage treatment according to claim 1, it is characterised in that：The activity
It further includes the outer filter membrane for having the interior filter membrane being fixed on inboard wall of tube body He being fixed on tube wall that charcoal, which absorbs and filter pipe,.
4. a kind of deep layer purification device for sewage treatment according to claim 1, it is characterised in that：The multilayer
Filtrate includes the gravel packing set gradually from the bottom to top, zeolite filtration layer, sandstone filter layer and magnetic iron ore filter layer.
5. a kind of deep layer purification device for sewage treatment according to claim 1, it is characterised in that：The dephosphorization
Grid is provided at the water inlet end in pond.
6. a kind of deep layer purification device for sewage treatment according to claim 1, it is characterised in that：The powder
Shaped activated carbon is pressed in the mesh of twill stainless steel filter screen.
7. a kind of deep layer purification device for sewage treatment according to claim 1, it is characterised in that：The filtering
Horizontal support net is provided in pond body, there are spacing between the horizontal support net and the bottom plate for filtering pond body, and described is more
Layer filtrate is set to horizontally-supported online.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326138.4U CN208120849U (en) | 2018-03-09 | 2018-03-09 | A kind of deep layer purification device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326138.4U CN208120849U (en) | 2018-03-09 | 2018-03-09 | A kind of deep layer purification device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208120849U true CN208120849U (en) | 2018-11-20 |
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ID=64205650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820326138.4U Active CN208120849U (en) | 2018-03-09 | 2018-03-09 | A kind of deep layer purification device for sewage treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN208120849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113072242A (en) * | 2020-01-03 | 2021-07-06 | 安徽水韵环保股份有限公司 | Domestic sewage ecological remediation treatment system |
-
2018
- 2018-03-09 CN CN201820326138.4U patent/CN208120849U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113072242A (en) * | 2020-01-03 | 2021-07-06 | 安徽水韵环保股份有限公司 | Domestic sewage ecological remediation treatment system |
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