CN209602193U - A kind of high-efficiency biological denitrification device - Google Patents
A kind of high-efficiency biological denitrification device Download PDFInfo
- Publication number
- CN209602193U CN209602193U CN201822082724.1U CN201822082724U CN209602193U CN 209602193 U CN209602193 U CN 209602193U CN 201822082724 U CN201822082724 U CN 201822082724U CN 209602193 U CN209602193 U CN 209602193U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- communicating pipe
- tank
- heating
- pipe
- 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
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000010865 sewage Substances 0.000 claims abstract description 24
- 239000000945 filler Substances 0.000 claims abstract description 11
- 238000001556 precipitation Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 7
- 238000005276 aerator Methods 0.000 claims description 6
- 244000005700 microbiome Species 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 230000001546 nitrifying effect Effects 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000006396 nitration reaction Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 125000001477 organic nitrogen group Chemical group 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate group Chemical group [N+](=O)([O-])[O-] NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution 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
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses a kind of high-efficiency biological denitrification devices, including cabinet, denitrogenation structure is equipped in the cabinet, the communicating pipe B is connected with the denitrification tank upper end, the water pump output end is connected with the communicating pipe B, the water pump input terminal is connected with the communicating pipe A, the cavity is opened in the cabinet lower end, the heating tube is arranged in the cavity, the heater is connected with the heating tube, the sewage pipe A is connected with the precipitation tank, the sewage pipe B is connected with the heating bath, the inlet tube is connected with the heating bath, the outlet tube is connected with the denitrification tank, before the blanket net is connected in the denitrification tank, both side surface afterwards, the filler is placed in the blanket net.Water temperature is maintained 20~30 DEG C by heating tube, effectively raises efficiency when its biological denitrificaion, and structure and cost are relatively easy by the utility model before dirty (useless) water enters aerobic tank, saves company's expense.
Description
Technical field
The utility model relates to a kind of bio-denitrification technology fields, more particularly, to a kind of high-efficiency biological denitrification device.
Background technique
Nitrogen in dirty (useless) water is usually to exist in the form of ammonia nitrogen and organic nitrogen, usually contain only a small amount of nitrite with
The nitrogen of nitrate form.The basic principle of biological denitrificaion is under microbial action, and biological denitrificaion refers to the joint in microorganism
Under effect, organic nitrogen and ammonia nitrogen in sewage pass through ammoniation, nitration reaction, anti-nitration reaction, are finally translated into nitrogen
Process.
It is with the spies such as economic, effective, easy to operate, without secondary pollution, the method for being acknowledged as having development prospect, about
The technical research of this respect constantly has new achievement report.
Currently, the primary structure of existing biological denitrification apparatus includes mutually independent aerobic tank and anaerobic pond, dirty (useless) water
It is introduced into aerobic tank mostly and carries out nitration reaction, enters back into anaerobic pond and carries out anti-nitration reaction, and biological nitration reaction is suitable for
Temperature range is 20~30 DEG C, the decline of 15 DEG C or less nitration reaction rates, and 5 DEG C of whens stop substantially, it is therefore desirable to efficient biology
It has to keep dirty (useless) water temperature when denitrogenation.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of new high-efficiency biological denitrification
Device, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-efficiency biological denitrification device, including case
Body, is equipped with denitrogenation structure in the cabinet, the denitrogenation structure include denitrification tank, precipitation tank, partition, heating bath, communicating pipe A,
Communicating pipe B, water pump, cavity, heating tube, heater, sewage pipe A, sewage pipe B, inlet tube, outlet tube, blanket net and filler, institute
It states denitrification tank and upper end is set in the cabinet, intermediate position, the partition connection is arranged in the cabinet in the precipitation tank
In the cabinet, the heating bath is arranged in the cabinet lower end, the communicating pipe A and is connected with the heating bath lower end
Logical, the communicating pipe B is connected with the denitrification tank upper end, and the water pump output end is connected with the communicating pipe B, the water
Pump input terminal is connected with the communicating pipe A, and the cavity is opened in the cabinet lower end, and the heating tube is arranged in the cavity
Interior, the heater is connected with the heating tube, and the sewage pipe A is connected with the precipitation tank, the sewage pipe B and institute
It states heating bath to be connected, the inlet tube is connected with the heating bath, and the outlet tube is connected with the denitrification tank, described
Blanket net is connected to front and rear sides surface in the denitrification tank, and the filler is placed in the blanket net.
Further, valve is provided on the sewage pipe A and sewage pipe B.
Further, aerobic nitrification microorganism is filled in the filler.
Further, aerator is provided in the denitrification tank.
Further, the heating bath inner surface is provided with visual windows.
Preferably, the heating tube is arranged in the cavity in S Curved.
Compared with prior art, the utility model has the beneficial effects that before dirty (useless) water enters aerobic tank, by adding
Water temperature is maintained 20~30 DEG C by heat pipe, effectively raises efficiency when its biological denitrificaion, and structure and cost are opposite
Simply, company's expense is saved.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of high-efficiency biological denitrification device；
It is as shown in the figure: 1, cabinet；2, denitrification tank；3, precipitation tank；4, partition；5, heating bath；6, communicating pipe A；7, communicating pipe
B；8, water pump；9, cavity；10, heating tube；11, heater；12, sewage pipe A；13, sewage pipe B；14, inlet tube；15, go out liquid
Pipe；16, blanket net；17, filler；18, valve；19, aerator；20, visual windows.
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.
It please refers to shown in Fig. 1, the utility model provides a kind of technical solution: a kind of high-efficiency biological denitrification device, including case
Body 1, the cabinet 1 is interior to be equipped with denitrogenation structure, and the denitrogenation structure includes denitrification tank 2, precipitation tank 3, partition 4, heating bath 5, connects
Siphunculus A6, communicating pipe B7, water pump 8, cavity 9, heating tube 10, heater 11, sewage pipe A12, sewage pipe B13, inlet tube 14, go out
Upper end is arranged in the cabinet 1 in liquid pipe 15, blanket net 16 and filler 17, the denitrification tank 2, and the precipitation tank 3 is arranged in institute
It states intermediate position, the partition 4 in cabinet 1 to be connected in the cabinet 1, under the heating bath 5 is arranged in the cabinet 1
End, the communicating pipe A6 are connected with 5 lower end of heating bath, and the communicating pipe B7 is connected with 2 upper end of denitrification tank, institute
It states 8 output end of water pump to be connected with the communicating pipe B7,8 input terminal of water pump is connected with the communicating pipe A6, the sky
Chamber 9 is opened in 1 lower end of cabinet, and the heating tube 10 is arranged in the cavity 9, the heater 11 and the heating tube 10
It is connected, the sewage pipe A12 is connected with the precipitation tank 3, and the sewage pipe B13 is connected with the heating bath 5, described
Inlet tube 14 is connected with the heating bath 5, and the outlet tube 15 is connected with the denitrification tank 2, and the blanket net 16 is connected to
Front and rear sides surface in the denitrification tank 2, the filler 17 are placed in the blanket net 16.
In the present embodiment, valve 18 is provided on the sewage pipe A12 and sewage pipe B13；It is loaded in the filler 17
There is aerobic nitrification microorganism；Aerator 19 is provided in the denitrification tank 2；5 inner surface of heating bath is provided with visual window
Mouth 20；The heating tube 10 is arranged in the cavity 9 in S Curved.
When specifically used: useless (dirt) water being emitted into heating bath 5 by being connected to inlet tube 14, passes through visual windows 20
The liquid level in heating bath 5 can be observed, opens heater 11, the heating of heater 11 with the heating tube 10 in cavity 9 by acting on
To heating bath 5, useless (dirt) water is heated to suitable temperature, then opens water pump 8, water pump 8 passes through communicating pipe A6 and communicating pipe B7
Useless (dirt) water that heating is completed is emitted into denitrification tank 2, and useless (dirt) water is provided with filling out for aerobic nitrification microorganism with blanket net 16
Material 17 is reacted, and opens aerator 19, " microbubble " is directly injected into raw sewerage by aerator 19, makes it
Aerobic nitrification microorganism is further reacted with useless (dirt) water, and the water after denitrogenation is discharged by outlet tube 15, and sediment falls
It drops down onto precipitation tank 3, opens valve 18 and be discharged by sewage pipe A12, periodically need to open valve 18 and pass through sewage pipe B13 to adding
It is cleaned in hot pond 5.
Finally, also it should be noted that the example above and explanation are also not limited to above-described embodiment, skill of the present invention without description
Art feature can realize that details are not described herein by or using the prior art；Above embodiments and attached drawing are merely to illustrate this hair
Bright technical solution is not limitation of the present invention, is described the invention in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art are made within the essential scope of the present invention
Variations, modifications, additions or substitutions without departure from spirit of the invention, also should belong to claims of the invention,
Illustrate again, above-described embodiment has been merely given as random having lifted a currently used embodiment.
Claims (6)
1. a kind of high-efficiency biological denitrification device, including cabinet (1), which is characterized in that be equipped with denitrogenation structure, institute in the cabinet (1)
Stating denitrogenation structure includes denitrification tank (2), precipitation tank (3), partition (4), heating bath (5), communicating pipe A (6), communicating pipe B (7), water
Pump (8), cavity (9), heating tube (10), heater (11), sewage pipe A (12), sewage pipe B (13), inlet tube (14), outlet tube
(15), blanket net (16) and filler (17), the denitrification tank (2) are arranged in the cabinet (1) interior upper end, the precipitation tank (3)
Intermediate position is set in the cabinet (1), and the partition (4) is connected in the cabinet (1), heating bath (5) setting
In the cabinet (1) interior lower end, the communicating pipe A (6) is connected with the heating bath (5) lower end, the communicating pipe B (7) with
Denitrification tank (2) upper end is connected, and water pump (8) output end is connected with the communicating pipe B (7), and the water pump (8) is defeated
Enter end to be connected with the communicating pipe A (6), the cavity (9) is opened in the cabinet (1) lower end, heating tube (10) setting
In the cavity (9), the heater (11) is connected with the heating tube (10), and the sewage pipe A (12) is sunk with described
Shallow lake slot (3) is connected, and the sewage pipe B (13) is connected with the heating bath (5), the inlet tube (14) and the heating bath
(5) it is connected, the outlet tube (15) is connected with the denitrification tank (2), and the blanket net (16) is connected to the denitrification tank (2)
Interior front and rear sides surface, the filler (17) are placed in the blanket net (16).
2. a kind of high-efficiency biological denitrification device according to claim 1, which is characterized in that the sewage pipe A (12) and blowdown
Valve (18) are provided on pipe B (13).
3. a kind of high-efficiency biological denitrification device according to claim 1, which is characterized in that be filled in the filler (17)
Oxygen nitrifying microorganisms.
4. a kind of high-efficiency biological denitrification device according to claim 1, which is characterized in that be provided in the denitrification tank (2)
Aerator (19).
5. a kind of high-efficiency biological denitrification device according to claim 1, which is characterized in that heating bath (5) inner surface
It is provided with visual windows (20).
6. a kind of high-efficiency biological denitrification device according to claim 1, which is characterized in that the heating tube (10) is bent in S
Shape setting is in the cavity (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082724.1U CN209602193U (en) | 2018-12-12 | 2018-12-12 | A kind of high-efficiency biological denitrification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082724.1U CN209602193U (en) | 2018-12-12 | 2018-12-12 | A kind of high-efficiency biological denitrification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209602193U true CN209602193U (en) | 2019-11-08 |
Family
ID=68395763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822082724.1U Expired - Fee Related CN209602193U (en) | 2018-12-12 | 2018-12-12 | A kind of high-efficiency biological denitrification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209602193U (en) |
-
2018
- 2018-12-12 CN CN201822082724.1U patent/CN209602193U/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: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |