CN209481375U - A kind of ecological medium water treatment plant - Google Patents
A kind of ecological medium water treatment plant Download PDFInfo
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- CN209481375U CN209481375U CN201920001513.2U CN201920001513U CN209481375U CN 209481375 U CN209481375 U CN 209481375U CN 201920001513 U CN201920001513 U CN 201920001513U CN 209481375 U CN209481375 U CN 209481375U
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- dissolving
- bed filter
- pipeline
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- water treatment
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of ecological medium water treatment plants, belong to sewage treatment field.It is pumped including suction pump, multi-bed filter, dissolving and plug-flow, the suction pump is connect by pipeline with the multi-bed filter, two or more filter mediums is at least laid in multi-bed filter, multi-bed filter is connected to by pipeline with the dissolving, dissolving bottom is equipped with bubble aerator, blender is additionally provided with inside dissolving, dissolving is connected by pipeline and plug-flow pump, it is additionally provided with the circulation pipe being connected to dissolving top on dissolving and the pipeline of plug-flow pump connection, the circulation pipe is equipped with air pump.Sewage is first passed through into multiple filtration heel row except impurity therein, dissolved oxygen process is carried out in dissolving, and the oxygen of spilling is poured into water body again by blower, reduces oxygen spill-out, greatly improve the dissolved oxygen effect of water body.
Description
Technical field
The utility model relates to a kind of ecological medium water treatment plants, belong to sewage treatment field.
Background technique
Existing town and country river two sides often have many sewage conducts to send to korneforos into sanitary sewage inflow river, however,
Due to there is impurity in sewage, pollution is quite serious, due to different from the source of rivers, the marine water intaking in lake, so existing in water
Diversified impurity.Sometimes, it before entering for the tube edge of water system, is all filtered using simple fence, condition compares
It is good or handled with primary filter screen, but there are still the impurity of some small volumes in treated water.When they are being supplied
When building up in water system to a certain extent without removing, flow area reduction will lead to, it is final to generate blocking, it is caused when serious
It shuts down, great threat is constituted to safe operation.
In order to eliminate organic pollutant, the active sludge of the water treatment technology of existing use, oxidation ditch process, SBR method etc.
Technique.The ton water cost and operating cost of these techniques are at high cost, and sewage treatment will become a heavy burden of government.To
Restore the self-purification capacity of water body and restore water ecology balance, sewage treatment need to just be reached to surface water standard water quality.Using working as
Modern all sewage treatment process, there is no can reach sewage treatment the comparatively ideal case history of surface water standard water quality.River is dirty
An important step in water treatment procedure is exactly that enough oxygen is filled with into water body, purifies the microorganism in sewage
Process, existing sewage-treatment plant are usually directly to be oxygenated before filtration to water body, on the one hand, it is not filtered in water body,
Oxygen bubbles is liable to stick on impurity the intracorporal oxygen capacity of water after filtering and will be greatly reduced again, on the other hand, directly to water body
When oxygenation, oxygen is short in the water intracorporal residence time, and most of oxygen are directly overflowed from water body, and the oxygen bubbles of generation cannot be effective
Spread in water body, treatment effect is undesirable.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of ecological medium water treatment plants, it solves existing
The low problem for causing scavenging effect undesirable of some river wastewater processing unit dissolved oxygen effects.
Technical problem to be solved in the utility model takes following technical scheme to realize:
A kind of ecological medium water treatment plant, including suction pump, multi-bed filter, dissolving and plug-flow pump, the suction pump
It is connect by pipeline with the multi-bed filter, two or more filter mediums, multiple filtration is at least laid in multi-bed filter
Device is connected to by pipeline with the dissolving, and dissolving bottom is equipped with bubble aerator, is additionally provided with blender inside dissolving, molten
Gas tank is connected by pipeline and plug-flow pump, is additionally provided on dissolving and the pipeline of plug-flow pump connection and is connected to dissolving top
Circulation pipe, the circulation pipe be equipped with air pump.
By using above-mentioned technical proposal, sewage is first passed through into multiple filtration heel row except impurity therein, then Xiang Shui again
It being oxygenated in body, water body aerobic process carries out in dissolving, extend oxygen bubbles and water body time of contact after stirring via blender,
Solute effect is improved, also, the oxygen overflowed is poured into water body again by air pump, greatly improves the intracorporal dissolved oxygen amount of water,
Promote treatment effect.
As preferred embodiment, the multi-bed filter is from lower from equipped with stone layer, active carbon layer and fine sand layer, suction pump
It is connected to by pipeline with multi-bed filter bottom, multi-bed filter top is connected to by pipeline with the dissolving, multiple filtration
Device bottom is equipped with blowdown valve, the auto purification process in simulation river under natural conditions, cheap, equipment is simple, can effectively promote
It uses.
As preferred embodiment, the stone layer, the active carbon layer, the fine sand layer are both placed in an independent drawers
Interior, drawer tilt is inserted in multi-bed filter, is equipped with switch gate in each layer of corresponding position on multi-bed filter side wall, will be filtered
Layer is placed in drawer, drawer tilt setting, convenient for impurity such as later period cleaning sludge.
As preferred embodiment, it is additionally provided with one layer of Slag Layer in the fine sand layer, phosphor-removing effect is promoted, for some phosphorus contents
Higher water body is applicable in.
As preferred embodiment, the bubble aerator is pure oxygen nano bubble machine, further enhances dissolved oxygen effect.
As preferred embodiment, the dissolving top is cone.
The beneficial effects of the utility model are: sewage is first passed through multiple filtration heel row except impurity therein, in dissolving
Middle progress dissolved oxygen process, and the oxygen of spilling is poured into water body again by blower, reduce oxygen spill-out, greatly improves water
The dissolved oxygen effect of body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: suction pump 1, multi-bed filter 2, dissolving 3, plug-flow pump 4, bubble aerator 5, blender 6, circulation pipe 7,
Air pump 8, stone layer 9, active carbon layer 10, fine sand layer 11, drawer 12, Slag Layer 13, blowdown valve 14.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is further described.
As shown in Figure 1, a kind of ecological medium water treatment plant, including suction pump 1, multi-bed filter 2, dissolving 3 and plug-flow
Pump 4, the suction pump 1 are connect with the multi-bed filter 2 by pipeline, are at least laid in multi-bed filter 2 two or more
Filter medium, multi-bed filter 2 are connected to by pipeline with the dissolving 3, and 3 bottom of dissolving is equipped with bubble aerator 5, molten gas
Blender 6 is additionally provided with inside tank 3, dissolving 3 is connect by pipeline with plug-flow pump 4, and dissolving 3 is connect with plug-flow pump 4
The circulation pipe 7 being connected to 3 top of dissolving is additionally provided on pipeline, the circulation pipe 7 is equipped with air pump 8.
Further, the multi-bed filter 2 draws water from lower from stone layer 9, active carbon layer 10 and fine sand layer 11 is equipped with
Pump 1 is connected to by pipeline with 2 bottom of multi-bed filter, and 2 top of multi-bed filter is connected to by pipeline with the dissolving 3, more
Layer 2 bottom of filter is equipped with blowdown valve 14.
Further, the stone layer 9, the active carbon layer 10, the fine sand layer 11 are both placed in an independent drawers
In 12, the inclination of drawer 12 is inserted in multi-bed filter 2, is equipped with switch gate in each layer of corresponding position on 2 side wall of multi-bed filter,
Filter medium is accommodated by sandbag or bag body with permeability, should have through-hole on drawer 12, be equipped in multi-bed filter 2 with
The slot or mounting plate that drawer 12 cooperates.
Further, one layer of Slag Layer 13 is additionally provided in the fine sand layer 11.
In another embodiment, the bubble aerator 5 is pure oxygen nano bubble machine.
In another embodiment, 3 top of dissolving is cone.
In the utility model, sewage is first passed through into multiple filtration heel row except impurity therein, dissolved oxygen is carried out in dissolving 3
Process, and the oxygen of spilling is poured into water body again by blower, reduce oxygen spill-out, greatly improves the dissolved oxygen effect of water body
Fruit.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within the utility model and want
In the range of asking protection.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of ecological medium water treatment plant, it is characterised in that: pumped including suction pump, multi-bed filter, dissolving and plug-flow, institute
It states suction pump to connect by pipeline with the multi-bed filter, two or more filter mediums is at least laid in multi-bed filter,
Multi-bed filter is connected to by pipeline with the dissolving, and dissolving bottom is equipped with bubble aerator, is additionally provided with inside dissolving
Blender, dissolving are connected by pipeline and plug-flow pump, are additionally provided with and molten gas on the pipeline of dissolving and plug-flow pump connection
The circulation pipe of upper end connection, the circulation pipe are equipped with air pump.
2. a kind of ecological medium water treatment plant according to claim 1, it is characterised in that: the multi-bed filter from it is lower from
It is equipped with stone layer, active carbon layer and fine sand layer, suction pump is connected to by pipeline with multi-bed filter bottom, multi-bed filter top
End is connected to by pipeline with the dissolving, and multi-bed filter bottom is equipped with blowdown valve.
3. a kind of ecological medium water treatment plant according to claim 2, it is characterised in that: the stone layer, the activity
Layer of charcoal, the fine sand layer are both placed in an independent drawers, and drawer tilt is inserted in multi-bed filter, multi-bed filter side wall
On each layer of corresponding position be equipped with switch gate.
4. a kind of ecological medium water treatment plant according to claim 2, it is characterised in that: be additionally provided with one in the fine sand layer
Layer Slag Layer.
5. a kind of ecological medium water treatment plant according to claim 1, it is characterised in that: the bubble aerator is pure oxygen
Nano bubble machine.
6. a kind of ecological medium water treatment plant according to claim 1, it is characterised in that: the dissolving top is circular cone
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001513.2U CN209481375U (en) | 2019-01-02 | 2019-01-02 | A kind of ecological medium water treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920001513.2U CN209481375U (en) | 2019-01-02 | 2019-01-02 | A kind of ecological medium water treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209481375U true CN209481375U (en) | 2019-10-11 |
Family
ID=68129879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920001513.2U Active CN209481375U (en) | 2019-01-02 | 2019-01-02 | A kind of ecological medium water treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209481375U (en) |
-
2019
- 2019-01-02 CN CN201920001513.2U patent/CN209481375U/en active Active
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