CN213950722U - Giant-aggregation greenhouse aeration biological filter - Google Patents
Giant-aggregation greenhouse aeration biological filter Download PDFInfo
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- CN213950722U CN213950722U CN202022094811.6U CN202022094811U CN213950722U CN 213950722 U CN213950722 U CN 213950722U CN 202022094811 U CN202022094811 U CN 202022094811U CN 213950722 U CN213950722 U CN 213950722U
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- filter
- aeration
- water inlet
- aerated filter
- aeration system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model provides a biological aerated filter with a huge heat collecting chamber, which comprises a water inlet pipe, a water outlet pipe, an aeration system, a filter material tank, a sludge discharge pipe and a huge heat collecting chamber; one end of the water inlet pipe is connected with a water inlet lifting pump and the anaerobic/anoxic treatment tank, and the other end of the water inlet pipe is connected with the aeration system; the giant gather greenhouse is positioned at the upper part of the filter material pool; the aeration system is positioned at the bottom of the filter material tank. The aeration system comprises a plurality of aeration tanks. The aeration tanks are connected through a plurality of sections of water distribution pipes. The aeration tanks are all filled with heat transfer matrix. The technical proposal of the utility model uses the huge heat collecting chamber on the biological aerated filter to absorb a large amount of light energy and heats sewage in the biological aerated filter, thereby increasing the treatment efficiency of the biological aerated filter.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to a huge greenhouse bological aerated filter that gathers.
Background
A Biological Aerated Filter (BAF for short) is a novel sewage treatment process by a biofilm method, which is developed in Europe and America at the end of 80 years, is greatly developed in the early 90 years, has the maximum scale of dozens of thousands of tons per day, and can be developed into a process capable of removing nitrogen and phosphorus.
The biological aerated filter has a wide application range, and has good or even irreplaceable functions in deep water treatment, micro-polluted source water treatment, treatment of refractory organic matters, nitrification of low-temperature sewage and low-temperature micro-polluted water treatment.
Chinese utility model patent CN211367109U discloses a biological aerated filter, which comprises a filter and a water purifier; the water purifying device comprises a plate body arranged in the filter tank, the plate body is in sealing fit with the inner wall of the filter tank, and the filter tank is divided into a sewage area and a water purifying area; the filter material layer is arranged in the sewage area; the aeration filter rod is arranged on the plate body and is in sealing fit with the plate body; the gas source component can provide gas for the aeration filter head; locate water purification filter head on the plate body, this water purification filter head and plate body seal fit for water in the sewage district can get into in the water purification district through the water purification filter head.
Chinese utility model patent CN211367104U discloses a rapid and stable's sewage treatment bological aerated filter, including the filtering ponds, the upper end inner chamber right side fixed mounting of filtering ponds has the filter frame, and the upper end right side of filtering ponds has pour middle buffer plate perpendicularly, is provided with the sediment inner chamber in the middle of the left side of middle buffer plate and the filtering ponds inner chamber left end face, and beneficial effect is: the utility model arranges the uniform distribution pipe at the upper end of the air duct, and arranges a plurality of through holes which are linearly distributed at the upper end of the uniform distribution pipe, thereby reducing the air inlet bubble, increasing the bubble density and realizing the full contact with the biological filter material; through the interval distribution between setting up the equipartition pipe and the filter tube, and then realize the interval separation between the gas-liquid, reduce the gas-liquid mixture and make the layering impact to the biological filter material, improve sewage treatment effect.
However, the inventor finds that the living habits and natural environments of rural areas in the south and north of China are greatly different, and the concentration of pollutants in the domestic sewage in the north is high, such as 80-120mg/l of ammonia oxygen, but the temperature of the sewage is only 22 ℃ in summer and only 4-9 ℃ in winter. The optimal reaction temperature of the aerobic microorganisms is 25-35 ℃, the treatment efficiency is sharply reduced below 15 ℃, and the scheme in the prior art has low efficiency and cannot be used.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a giant cell biological aerated filter, which comprises a water inlet pipe, a water outlet pipe, an aeration system, a filtering material tank, a sludge discharge pipe and a giant cell; one end of the water inlet pipe is connected with a water inlet lifting pump and the anaerobic/anoxic treatment tank, and the other end of the water inlet pipe is connected with the aeration system;
the giant gather greenhouse is positioned at the upper part of the filter material pool; the aeration system is positioned at the bottom of the filter material tank. The aeration system comprises a plurality of aeration tanks. The aeration tanks are connected through a plurality of sections of water distribution pipes. The aeration tanks are all filled with heat transfer matrix. The technical proposal of the utility model uses the huge heat collecting chamber on the biological aerated filter to absorb a large amount of light energy and heats sewage in the biological aerated filter, thereby increasing the treatment efficiency of the biological aerated filter.
Particularly, the utility model provides a huge greenhouse aeration biological filter, which comprises a water inlet pipe, a water outlet pipe, an aeration system, a filter material tank and a mud pipe;
the biological aerated filter with the giant aggregation greenhouse also comprises a giant aggregation greenhouse;
one end of the water inlet pipe is connected with a water inlet lifting pump and the anaerobic/anoxic treatment tank, and the other end of the water inlet pipe is connected with the aeration system;
the giant gather greenhouse is positioned at the upper part of the filter material pool;
the aeration system is positioned at the bottom of the filter material tank.
The sludge discharge pipe is positioned at one side of the bottom of the aeration system, which is different from the water inlet pipe.
The water outlet pipe and the sludge discharge pipe are positioned on the same side of the aeration system.
The macro-greenhouse comprises a plurality of pieces of light concentrating material.
The water inlet pipe is connected with the aeration system, and the aeration system comprises a plurality of aeration tanks.
The aeration tanks are connected through a plurality of sections of water distribution pipes.
The aeration tanks are all filled with heat transfer matrix.
The aeration tanks are uniformly arranged.
The technical proposal of the utility model fully considers the characteristics that the rural domestic sewage in the north has high pollutant concentration and low sewage temperature (particularly in winter), and the provided aeration biological filter has the advantages of simple operation, high COD and ammonia nitrogen removal rate and the like.
The characteristic of sufficient sunlight in the north is fully utilized, the huge heat collecting chamber on the aeration organism absorbs a large amount of light energy, the sewage in the aeration biological filter tank is heated, and the treatment efficiency of the aeration biological filter is increased.
Further advantages of the present invention will be presented in further detail in the detailed description section in conjunction with the drawings attached to the description.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of a giant cell bological aerated filter according to an embodiment of the present invention
FIG. 2 is a schematic diagram showing the connection of the giant cell biological aerated filter shown in FIG. 1
FIG. 3 is a schematic view of a portion of the interior of the megathermal chamber bological aerated filter depicted in FIGS. 1-2.
Detailed Description
The following description of the present invention will be made with reference to the accompanying drawings.
Referring to fig. 1, a block structure diagram of a giant cell bological aerated filter according to an embodiment of the present invention is shown.
In fig. 1, the giant aggregation greenhouse biological aerated filter comprises a water inlet pipe, a water outlet pipe, an aeration system, a filter material tank and a sludge discharge pipe;
the biological aerated filter with the giant aggregation greenhouse also comprises a giant aggregation greenhouse;
one end of the water inlet pipe is connected with a water inlet lifting pump and the anaerobic/anoxic treatment tank, and the other end of the water inlet pipe is connected with the aeration system;
the giant gather greenhouse is positioned at the upper part of the filter material pool;
the aeration system is positioned at the bottom of the filter material tank.
The sludge discharge pipe is positioned at one side of the bottom of the aeration system, which is different from the water inlet pipe.
The water outlet pipe and the sludge discharge pipe are positioned on the same side of the aeration system.
The water inlet pipe is connected with the aeration system, and the aeration system comprises a plurality of aeration tanks.
On the basis of fig. 1, fig. 2 is further combined.
The macro-greenhouse comprises a plurality of pieces of light concentrating material.
On the basis of fig. 2, fig. 3 is further combined.
The aeration tanks are connected through a plurality of sections of water distribution pipes.
The aeration tanks are all filled with heat transfer matrix.
The aeration tanks are uniformly arranged.
The working principle of the method is briefly described below on the basis of fig. 1 to 3:
domestic sewage passes through the anaerobic/anoxic treatment tank and enters the biological aerated filter system through the water inlet pipe under the action of the water inlet lifting pump, and the sewage flows up and down in the system through aeration;
the huge gathering greenhouse is transferred to the substrate in the biological aerated filter by air and solar energy in the daytime and is converted into heat energy, so that the biological aerated filter is heated by at least 5-10 ℃, and the huge gathering greenhouse can form a closed whole at night, particularly in the night in winter;
the huge gathering greenhouse is applied to the biological aerated filter, so that solar energy is converted into heat energy to increase the temperature of sewage, and the removal efficiency of the biological aerated filter is improved.
Practice proves that the removal efficiency of the biological aerated filter is effectively improved after the temperature of the sewage is increased by 5-10 ℃, and particularly the removal rate of ammonia nitrogen can reach 65-95%.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A huge greenhouse biological aerated filter comprises a water inlet pipe, a water outlet pipe, an aeration system, a filter material pool and a sludge discharge pipe;
the method is characterized in that:
the biological aerated filter with the giant aggregation greenhouse also comprises a giant aggregation greenhouse;
one end of the water inlet pipe is connected with a water inlet lifting pump and the anaerobic/anoxic treatment tank, and the other end of the water inlet pipe is connected with the aeration system;
the giant gather greenhouse is positioned at the upper part of the filter material pool;
the aeration system is positioned at the bottom of the filter material tank.
2. A megathermal chamber bological aerated filter as defined in claim 1, wherein:
the sludge discharge pipe is positioned at one side of the bottom of the aeration system, which is different from the water inlet pipe.
3. A megathermal chamber bological aerated filter as defined in claim 1, wherein:
the water outlet pipe and the sludge discharge pipe are positioned on the same side of the aeration system.
4. A megathermal chamber bological aerated filter as defined in claim 1, wherein:
the macro-greenhouse comprises a plurality of pieces of light concentrating material.
5. A megathermal chamber bological aerated filter as defined in claim 1, wherein:
the water inlet pipe is connected with the aeration system, and the aeration system comprises a plurality of aeration tanks.
6. A megathermal chamber bological aerated filter as defined in claim 5, wherein:
the aeration tanks are connected through a plurality of sections of water distribution pipes.
7. A megathermal chamber bological aerated filter as defined in claim 5, wherein:
the aeration tanks are all filled with heat transfer matrix.
8. A megathermal chamber bological aerated filter as defined in claim 5, wherein:
the aeration tanks are uniformly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094811.6U CN213950722U (en) | 2020-09-18 | 2020-09-18 | Giant-aggregation greenhouse aeration biological filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094811.6U CN213950722U (en) | 2020-09-18 | 2020-09-18 | Giant-aggregation greenhouse aeration biological filter |
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| Publication Number | Publication Date |
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| CN213950722U true CN213950722U (en) | 2021-08-13 |
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| CN202022094811.6U Active CN213950722U (en) | 2020-09-18 | 2020-09-18 | Giant-aggregation greenhouse aeration biological filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800624A (en) * | 2021-11-01 | 2021-12-17 | 广东昂为环保产业有限公司 | Heating oxygen type composite biological filter |
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2020
- 2020-09-18 CN CN202022094811.6U patent/CN213950722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113800624A (en) * | 2021-11-01 | 2021-12-17 | 广东昂为环保产业有限公司 | Heating oxygen type composite biological filter |
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