CN208454598U - Unpowered pulling flow type biofilter - Google Patents
Unpowered pulling flow type biofilter Download PDFInfo
- Publication number
- CN208454598U CN208454598U CN201821077257.7U CN201821077257U CN208454598U CN 208454598 U CN208454598 U CN 208454598U CN 201821077257 U CN201821077257 U CN 201821077257U CN 208454598 U CN208454598 U CN 208454598U
- Authority
- CN
- China
- Prior art keywords
- tube
- bottom tube
- central tube
- unpowered
- filter tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010865 sewage Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 241000209094 Oryza Species 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract description 2
- 230000002906 microbiologic effect Effects 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a kind of unpowered pulling flow type biofilters.Including filter tank, biofilter material is filled in filter tank, central tube is set in the filter tank, the upper end of central tube is gravity flow sewage inlet, bottom tube is set in the lower end of central tube, bottom tube is arranged radially, and the inner end of bottom tube is connected to central tube, the outer end of bottom tube is closed, and is equipped with ostium excurrens in the side wall of bottom tube and outer end；At the middle part of central tube, it is equipped with air supply device, the air outlet of air supply device is crossed at mixing with central tube by pipeline.It using the thrust of water flowing, mixes with air and works well, organic matter comes into full contact with aerobic microbiological in sanitary sewage, is conducive to the decomposition of organic matter, and through preliminary test, COD removal rate, suspension COD removal rate are higher than traditional power Air Exposure ability.It is simple with structure, mixing plant is not set, power is not necessarily to, it is environmentally protective, the advantages that good sewage processing effect.
Description
Technical field
The utility model relates to a kind of sewage-treatment plant, specifically a kind of unpowered pulling flow type biofilter.
Background technique
Existing sewage-treatment plant requires the consumption energy (electric power) greatly to maintain the operation of sewage-treatment plant, this gesture
Operating cost must be increased.
Summary of the invention
The purpose of this utility model is to provide one kind not to set mixing plant, is not necessarily to power, and it is dynamic to construct relatively simple nothing
Streaming biofilter is pushed, to reach energy saving, environmentally protective purpose.
The utility model, including filter tank, are filled with biofilter material in filter tank, and central tube is arranged in the filter tank, in
The upper end of heart pipe is gravity flow sewage inlet, bottom tube is arranged in the lower end of central tube, bottom tube is arranged radially, the inner end and center of bottom tube
Pipe connection, the outer end closing of bottom tube are equipped with countless ostium excurrens in the side wall of bottom tube and outer end；At the middle part of central tube, it is equipped with
The air outlet of air supply device, air supply device is crossed at mixing with central tube by pipeline.
The utility model is equipped with check valve in the air outlet of air supply device between mixing on pipeline.
The utility model, the air supply device are magnetic fan device or solar energy blower fan apparatus.
The utility model, the bottom tube are distributed as " rice " shape or " cake " shape, when bottom tube is " cake " shape, ostium excurrens
It is provided only on its upper surface and lateral surface；When bottom tube is " rice " shape, bottom tube and filter tank bottom of pond keep certain distance.
The utility model, the ostium excurrens being arranged in bottom tube by water the ascending arrangement of mobility size, i.e., in
The ostium excurrens of heart pipe are smaller, and the ostium excurrens far from central tube are more greatly.
The setting of the utility model, the biofilter material is designed by upper and lower staggered floor.
The utility model is flowed with water drop for power, and gravity flow sewage enters in inlet, magnetic fan mode of jet
It is sent into fresh air, dirty water and air crosses at mixing generates oxygen-enriched sewage after mixing, and oxygen-enriched sewage is along central tube to flowing down
It is dynamic, using bottom tube, finally flowed out from the ostium excurrens of bottom tube, oxygen-enriched sewage flows up after ostium excurrens outflow, and with
Biofilter material comes into full contact with, and for sewage after microbial cleaning decomposes, water outlet enters subsequent processing by the water outlet outflow on periphery.
The utility model is being not provided with mixing plant, is being not necessarily to power since the setting of biofilter material is designed by upper and lower staggered floor
In the case where, it so that direct current flashing original in pond is become circulation flashing, make the catalytic oxidation time of sewage and biofilter material
Longer, organic matter biodegradation degree is higher
The utility model is mixed with air and is worked well using the thrust of water flowing, in sanitary sewage organic matter with it is aerobic
Microorganism comes into full contact with, and is conducive to the decomposition of organic matter, and through preliminary test, COD removal rate, suspension COD removal rate are than passing
The power Air Exposure ability of system is high.
The utility model has structure simple, does not set mixing plant, is not necessarily to power, environmentally protective, good sewage processing effect
The advantages that.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
In figure, 1, air intake；2, air supply device；3, check valve；4, at mixing；5, flow automatically sewage inlet；6, central tube；
7, filter tank；8, biofilter material；9, bottom tube；10, oxygen-enriched sewage；11, ostium excurrens；12, water outlet.
Specific embodiment
Referring to Fig.1, a kind of unpowered pulling flow type biofilter, including filter tank 7, are filled with biofilter material 8 in filter tank, raw
Object filtrate 8 is set as staggered floor design up and down, and central tube 6 is arranged in the filter tank 7, and the upper end of central tube 6 is gravity flow sewage
Bottom tube 9 is arranged in the lower end of central tube 6 in entrance 5, and bottom tube 9 is arranged radially, and bottom tube 9 is by the distribution setting of " rice " shape, bottom tube 9 and filter
7 bottom of pond of pond keeps certain distance (such as 5-10cm), and the inner end of bottom tube 9 is connected to central tube 6, the outer end closing of bottom tube 9, the bottom of at
The side wall of pipe 9 and outer end are equipped with countless ostium excurrens 11, and ostium excurrens 11 are pressed the ascending arrangement of mobility size of water, that is, leaned on
The ostium excurrens of nearly central tube 6 are smaller, and the ostium excurrens far from central tube 6 more greatly, at the middle part of central tube 6, are equipped with magnetic force wind
Machine device 2, the air outlet of magnetic fan device 24 is crossed by pipeline at mixing with central tube 6, in magnetic fan device 2
Air outlet with mix between place 4 on pipeline, be equipped with check valve 3.
Claims (6)
1. a kind of unpowered pulling flow type biofilter, including filter tank (7), are filled with biofilter material (8), feature exists in filter tank
In: the upper end of setting central tube (6) in the filter tank (7), central tube (6) is gravity flow sewage inlet (5), in central tube (6)
Lower end bottom tube (9) are set, bottom tube (9) is arranged radially, and the inner end of bottom tube (9) is connected to central tube (6), the outer end of bottom tube (9)
Closing is equipped with ostium excurrens (11) in the side wall of bottom tube (9) and outer end；At the middle part of central tube (6), it is equipped with air supply device (2),
The air outlet of air supply device (2) is crossed by pipeline (4) at mixing with central tube (6).
2. unpowered pulling flow type biofilter according to claim 1, it is characterised in that: the outlet air in air supply device (2)
Mouthful with mix between place (4) on pipeline, equipped with check valve (3).
3. unpowered pulling flow type biofilter according to claim 1 or 2, it is characterised in that: the air supply device (2) is
Magnetic fan device or solar energy blower fan apparatus.
4. unpowered pulling flow type biofilter according to claim 1 or 2, it is characterised in that: the bottom tube (9) is distributed as
" rice " shape or " cake " shape, when bottom tube (9) are " cake " shape, ostium excurrens (11) are provided only on its upper surface and lateral surface；When
When bottom tube (9) is " rice " shape, bottom tube (9) is 5-10cm at a distance from filter tank (7) bottom of pond.
5. unpowered pulling flow type biofilter according to claim 1, it is characterised in that: the water outlet being arranged in bottom tube (9)
Aperture (11) presses the ascending arrangement of mobility size of water.
6. unpowered pulling flow type biofilter according to claim 1, it is characterised in that: the biofilter material (8) is upper
Lower staggered floor setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077257.7U CN208454598U (en) | 2018-07-07 | 2018-07-07 | Unpowered pulling flow type biofilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821077257.7U CN208454598U (en) | 2018-07-07 | 2018-07-07 | Unpowered pulling flow type biofilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208454598U true CN208454598U (en) | 2019-02-01 |
Family
ID=65171472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821077257.7U Expired - Fee Related CN208454598U (en) | 2018-07-07 | 2018-07-07 | Unpowered pulling flow type biofilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208454598U (en) |
-
2018
- 2018-07-07 CN CN201821077257.7U patent/CN208454598U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |