CN207845252U - A kind of waste water biochemical treatment device - Google Patents
A kind of waste water biochemical treatment device Download PDFInfo
- Publication number
- CN207845252U CN207845252U CN201820149930.7U CN201820149930U CN207845252U CN 207845252 U CN207845252 U CN 207845252U CN 201820149930 U CN201820149930 U CN 201820149930U CN 207845252 U CN207845252 U CN 207845252U
- Authority
- CN
- China
- Prior art keywords
- aeration
- aerobic tank
- pipe
- mud
- communicated
- 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
- 239000002351 wastewater Substances 0.000 title claims abstract description 16
- 238000005273 aeration Methods 0.000 claims abstract description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010802 sludge Substances 0.000 claims abstract description 12
- 238000005276 aerator Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 26
- 239000001301 oxygen Substances 0.000 abstract description 26
- 229910052760 oxygen Inorganic materials 0.000 abstract description 26
- 239000007789 gas Substances 0.000 abstract description 18
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241001148470 aerobic bacillus Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 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
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of environmental protecting device, especially a kind of waste water biochemical treatment device.The utility model includes aerobic tank, it is communicated with outlet pipe at the top of the aerobic tank, the bottom of aerobic tank is communicated with water inlet pipe, the aerobic tank is truncated cone-shaped structure, be communicated with more in the middle part of the side of aerobic tank and return mud pipes, all mud Guan Jun that return are communicated with away mud pipe, it is described walk mud pipe on be provided with slush pump, the bottom end for walking mud pipe is provided with multiple sludge pipes, and all sludge pipes are connected to the bottom surface of aerobic tank.Oxygen-containing gas by being discharged obliquely in the utility model, so that it needs curved again to rise around one, increase its range of scatter and walking path, prevent the formation of oxygen column, aeration blade rotates simultaneously, the range of scatter of oxygen-containing gas is further increased, while being got rid of farther by the bubble that centrifugal force enables oxygen-containing gas to be formed, ensures that the oxygen content of all areas reaches certain balance.
Description
Technical field
The utility model is related to a kind of environmental protecting device, especially a kind of waste water biochemical treatment device.
Background technology
In existing biological filtering tank process, sufficient oxygen is provided in order to be grown to microorganism, it is general using aeration system
System, aerated conduit are buried in filler, and solarization air cap is in direct contact with filler, since filler is more, if aerating system breaks down,
For example, aeration hole plug, single-hole membrane aerator damage, aerated conduit gas leakage etc., need to clean out upper layer filler completely
It can be repaired or replaced, expend a large amount of manpower and time, delay the operation of the normal table of entire technique, meanwhile, aeration
The bubble of generation would generally form bubble column so that a part of region oxygen content saturation, other region oxygen content are insufficient.
Utility model content
The purpose of this utility model is that：In view of the above-mentioned problems, the utility model provides a kind of safe and practical waste water life
Change processing unit.
The technical solution adopted in the utility model is as follows：
A kind of waste water biochemical treatment device, including aerobic tank are communicated with outlet pipe at the top of the aerobic tank, aerobic tank
Bottom is communicated with water inlet pipe, and the aerobic tank is truncated cone-shaped structure, and more are communicated in the middle part of the side of aerobic tank and returns mud pipe, is owned
Described time mud Guan Jun is communicated with away mud pipe, it is described walk mud pipe on be provided with slush pump, the bottom end for walking mud pipe is provided with multiple spoil disposals
Pipe, all sludge pipes are connected to the bottom surface of aerobic tank；
The lower end of aerobic tank is provided with aerator, and the aerator includes more and is arranged in parallel on aerobic tank bottom surface
The aeration branch pipe of side and the aeration main pipe being connected to the tail portion of all aeration branch pipes, the aeration main pipe are also communicated with aeration master
Pipe, the aeration supervisor run through the wall surface of aerobic tank and stretch out aerobic tank, and the part that aeration supervisor stretches out aerobic tank is communicated with drum
Wind turbine；
Multiple aeration terminals are provided on the aeration branch pipe, any aeration terminal includes running through aeration branch pipe vertically
Aeration be in charge of and be arranged and be in charge of the aeration blade of bottom end in aeration, the top being in charge of that is aerated is provided with motor, aeration point
The cavity being connected to aeration branch pipe is equipped in pipe；Center at the top of the aeration blade raises up to form rotating junction, institute
It states rotating junction and is in charge of rotation connection with aeration, the top surface opening of rotating junction, aeration blade is interior to be equipped with through the company of rotation
Socket part is in charge of the cavity being connected to aeration, and the center of aeration blade is also fixedly connected with shaft, and the shaft is in charge of through aeration
Top and connect motor, the top half of aeration blade is rectangular parallelepiped structure, and the lower half portion of aeration blade is bucking ladder knot
Structure, and the lower half portion base area of aeration blade is less than top surface area, is provided on the inclined-plane of aeration blade lower half portion more
A stomata, all stomatas are connected to the cavity in aeration blade.
Preferably, it is described walk mud pipe in be provided with heating device.
Preferably, the aerobic tank is enclosed construction.
Preferably, it is provided with charge pipe at the top of the aerobic tank, the charge pipe is through the top of aerobic tank and downward
Stretch into the inside of aerobic tank.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：
A kind of waste water biochemical treatment device in the utility model, oxygen-containing gas by being discharged obliquely so that it is needed
Around one it is curved rise again, increase its range of scatter and walking path, prevent the formation of oxygen column, while aeration blade rotates
Come, further increases the range of scatter of oxygen-containing gas, while being got rid of by the bubble that centrifugal force enables oxygen-containing gas to be formed
Must be farther, ensure that the oxygen content of all areas reaches certain balance.
A kind of waste water biochemical treatment device in the utility model, by spraying gas and aeration blade obliquely
Rotation so that the water in aerobic tank is stirred, and ensures that it will not become stagnant water, to keep active mud can be preferably good
Suspended state is in oxygen pond；The gas sprayed obliquely simultaneously, can drive the mud for sinking to bottom of pond, before so that it is become dead mud
It is just loosened, is washed into sludge pipe by the thrust of water, keep bottom of pond that dead mud is not present.
A kind of waste water biochemical treatment device in the utility model, passes through the effect of slush pump so that enters from sludge pipe
Mud returned in the middle part of aerobic tank by returning mud pipe so that active mud can come back in aerobic tank and suspend, and ensure aerobic bacteria
Living environment is enough.
A kind of waste water biochemical treatment device in the utility model, passes through the aerobic tank of truncated cone-shaped structure so that more up
Area is smaller, since how no matter aeration terminal tile again, can also leave certain dead angle, therefore such design so that activity
Mud can be assembled in uphill process to centre, even if the bubble ramped up will not cover all areas in bottom, at middle part
Also all areas can be covered, ensure that all areas oxygen content in the middle part of aerobic tank is all enough.
Description of the drawings
Fig. 1 is the utility model structure chart；
Fig. 2 is aerator layout viewing in the utility model aerobic tank；
Fig. 3 is the utility model aeration blade structure chart；
It is marked in figure：1- outlet pipes；2- aerobic tanks；3- returns mud pipe；4- walks mud pipe；5- slush pumps；6- water inlet pipes；7- feeds
Pipe；8- sludge pipes；9- aeration blades；10- is aerated terminal；11- motors；12- aerations are in charge of；13- aeration branch pipes；14- air blast
Machine；15- shafts；16- stomatas；The rotating junctions 17-；18- aeration supervisors；19- is aerated main pipe.
Specific implementation mode
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.
Embodiment one
Shown in the present embodiment combination Fig. 1, Fig. 2 and Fig. 3, a kind of waste water biochemical treatment device, including aerobic tank 2, it is described good
The top in oxygen pond 2 is communicated with outlet pipe 1, and the bottom of aerobic tank 2 is communicated with water inlet pipe 6, and the aerobic tank 2 is truncated cone-shaped structure,
Be communicated with more in the middle part of the side of aerobic tank 2 and return mud pipes 3, all mud pipes 3 that return are communicated with away mud pipe 4, it is described walk mud pipe 4
On be provided with slush pump 5, the bottom end for walking mud pipe 4 is provided with multiple sludge pipes 8, bottom of all sludge pipes 8 with aerobic tank 2
Face is connected to；
The lower end of aerobic tank 2 is provided with aerator, and the aerator includes more and is arranged in parallel within 2 bottom surface of aerobic tank
The aeration branch pipe 13 of top and the aeration main pipe 19 being connected to the tail portion of all aeration branch pipes 13, the aeration main pipe 19 also connect
It is connected with aeration supervisor 18, the aeration supervisor 18 runs through the wall surface of aerobic tank 2 and stretches out aerobic tank 2, and aeration supervisor 18 stretches out
The part in oxygen pond 2 is communicated with air blower 14；
Multiple aeration terminals 10 are provided on the aeration branch pipe 13, any aeration terminal 10 includes vertical through exposure
The aeration of gas branch pipe 13 is in charge of 12 and the aeration blade 9 for being in charge of 12 bottom ends in aeration is arranged, and the top that the aeration is in charge of 12 is set
It is equipped with motor 11, aeration is in charge of the cavity for being equipped in 12 and being connected to aeration branch pipe 13；The center at 9 top of the aeration blade is upward
Rotating junction 17 is convexed to form, 12 rotation connections, the top surface of rotating junction 17 are in charge of in the rotating junction 17 with aeration
Opening, interior be equipped with of aeration blade 9 are in charge of 12 cavitys being connected to by rotating junction 17 with aeration, and the center of aeration blade 9 is also
It is fixedly connected with shaft 15, the shaft 15, which runs through, to be aerated the top for being in charge of 12 and connect motor 11, the first half of aeration blade 9
It is divided into rectangular parallelepiped structure, the lower half portion of aeration blade 9 is bucking ladder structure, and the lower half portion base area of aeration blade 9
Less than top surface area, multiple stomatas 16 are provided on the inclined-plane of 9 lower half portion of aeration blade, all stomatas 16 are connected to exposure
Cavity in gas blade 9.
In use, waste water by water inlet pipe 6 from 2 bottom of aerobic tank enter, by the aerobic bacteria in aerobic tank 2 into
Row purification is then discharged by the outlet pipe 1 at 2 top of aerobic tank；Air blower 14 is by oxygen-containing gas by being aerated supervisor 18, aeration
Main pipe 19 and aeration branch pipe 13 are passed through aeration and are in charge of 12, and motor 11 drives aeration blade 9 to rotate, and oxygen-containing gas passes through aeration blade
Stomata 16 on 9 is discharged, and to be aerated, ensures the enough oxygen content in pond；Sludge pipe 8 in 2 bottom of aerobic tank is set
The mud sucking at 2 bottom of aerobic tank will be sunk to, mud pipe 3 is entered back from mud pipe 4 is walked by slush pump 5, is then arranged from the wall surface of aerobic tank 2
Go out, ensures mud full of activity, will not sink to 2 bottom of aerobic tank becomes dead mud.
Oxygen-containing gas by being discharged obliquely so that its need around one it is curved rise again, increase its range of scatter and row
Path is walked, the formation of oxygen column is prevented, while aeration blade 9 rotates, further increases the range of scatter of oxygen-containing gas, together
When by centrifugal force enable oxygen-containing gas formed bubble got rid of farther, ensure that the oxygen content of all areas reaches certain
Balance.
By the rotation for spraying gas and aeration blade 9 obliquely so that the water in aerobic tank 2 is stirred, and is ensured
It will not become stagnant water, to keep active mud that can be in suspended state preferably in aerobic tank 2；It sprays obliquely simultaneously
Gas, the mud for sinking to bottom of pond can be driven, make it become just to be loosened by the thrust of water before dead mud, be washed into spoil disposal
In pipe 8, keep bottom of pond that dead mud is not present.
Pass through the effect of slush pump 5 so that the mud entered from sludge pipe 8 returns to 2 middle part of aerobic tank by returning mud pipe 3, makes
Active mud can come back in aerobic tank 2 and suspend, ensure that the living environment of aerobic bacteria is enough.
Pass through the aerobic tank 2 of truncated cone-shaped structure so that more up area is smaller, since how no matter aeration terminal 10 put down again
Paving, can also leave certain dead angle, therefore such design so that and active mud can be assembled in uphill process to centre, to
Even if the bubble of rising can cover all areas if bottom will not cover all areas at middle part, ensure 2 middle part of aerobic tank
All areas oxygen content it is all enough.
Embodiment two
The present embodiment is further improved based on embodiment 1, as shown in Figure 1, it is described walk mud pipe 4 in be provided with heating dress
It sets.
In use, pass through the heating to mud and water so that aerobic tank 2 can keep certain temperature, pass through simultaneously
The mud and water of cycle are heated, heated compared to subregion so that water cycle is got up, the region in aerobic tank 2
Water temperature is average.
Embodiment three
The present embodiment is based on any one of embodiment 1-2 and is further improved, and the aerobic tank 2 as shown in Figure 1 is envelope
Close structure.
Enclosed construction makes influence of the external environment to 2 internal environment of aerobic tank be greatly decreased, while being aerated making an uproar for generation
Sound can be effectively suppressed.
Example IV
The present embodiment is further improved based on embodiment 3, as shown in Figure 1, the top of the aerobic tank 2 is provided with charging
Pipe 7, the charge pipe 7 run through the top of aerobic tank 2 and extend downwardly into the inside of aerobic tank 2.Upper described as the utility model
Embodiment.The utility model is not limited to the above embodiment, and anyone should learn that done under the enlightenment of the utility model
The structure change gone out, it is every that there is same or similar technical solution with the utility model, each fall within the protection of the utility model
Within the scope of.
Claims (4)
1. a kind of waste water biochemical treatment device, including aerobic tank (2), it is communicated with outlet pipe (1) at the top of the aerobic tank (2),
The bottom of aerobic tank (2) is communicated with water inlet pipe (6), it is characterised in that：The aerobic tank (2) is truncated cone-shaped structure, aerobic tank (2)
Side in the middle part of be communicated with more and return mud pipes (3), all mud pipes (3) that return are communicated with away mud pipe (4), it is described walk mud pipe
(4) slush pump (5) is provided on, the bottom end for walking mud pipe (4) is provided with multiple sludge pipes (8), all sludge pipes (8) with
The bottom surface of aerobic tank (2) is connected to；
The lower end of aerobic tank (2) is provided with aerator, and the aerator includes more and is arranged in parallel within aerobic tank (2) bottom surface
The aeration branch pipe (13) of top and the aeration main pipe (19) being connected to the tail portion of all aeration branch pipes (13), the aeration main pipe
(19) it is also communicated with aeration supervisor (18), the aeration supervisor (18) runs through the wall surface of aerobic tank (2) and stretches out aerobic tank (2),
The part that aeration supervisor (18) stretches out aerobic tank (2) is communicated with air blower (14)；
Multiple aeration terminals (10) are provided on the aeration branch pipe (13), any aeration terminal (10) includes running through vertically
The aeration of aeration branch pipe (13) is in charge of (12) and the aeration blade (9) of (12) bottom end is in charge of in setting in aeration, and the aeration is in charge of
(12) motor (11) is provided at the top of, aeration is in charge of the cavity for being equipped in (12) and being connected to aeration branch pipe (13)；The aeration
Center at the top of blade (9) raises up to form rotating junction (17), and the rotating junction (17) is in charge of (12) with aeration
Rotation connection, the top surface opening of rotating junction (17), interior be equipped with of aeration blade (9) are divided by rotating junction (17) and aeration
The cavity of (12) connection is managed, the center of aeration blade (9) is also fixedly connected with shaft (15), and the shaft (15) is through aeration point
The top for managing (12) simultaneously connects motor (11), and the top half of aeration blade (9) is rectangular parallelepiped structure, under aeration blade (9)
Half portion is divided into bucking ladder structure, and the lower half portion base area of aeration blade (9) is less than top surface area, under aeration blade (9)
Multiple stomatas (16) are provided on the inclined-plane of half part, all stomatas (16) are connected to the cavity in aeration blade (9).
2. a kind of waste water biochemical treatment device according to claim 1, it is characterised in that：It is described walk mud pipe (4) in setting
There is heating device.
3. a kind of waste water biochemical treatment device according to claim 1, it is characterised in that：The aerobic tank (2) is closing
Structure.
4. a kind of waste water biochemical treatment device according to claim 3, it is characterised in that：The top of the aerobic tank (2)
It is provided with charge pipe (7), the charge pipe (7) runs through the top of aerobic tank (2) and extends downwardly into the inside of aerobic tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820149930.7U CN207845252U (en) | 2018-01-30 | 2018-01-30 | A kind of waste water biochemical treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820149930.7U CN207845252U (en) | 2018-01-30 | 2018-01-30 | A kind of waste water biochemical treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845252U true CN207845252U (en) | 2018-09-11 |
Family
ID=63413398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820149930.7U Expired - Fee Related CN207845252U (en) | 2018-01-30 | 2018-01-30 | A kind of waste water biochemical treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207845252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362420A (en) * | 2019-05-13 | 2020-07-03 | 九江南大环保创新中心有限公司 | Chemical wastewater treatment device |
-
2018
- 2018-01-30 CN CN201820149930.7U patent/CN207845252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362420A (en) * | 2019-05-13 | 2020-07-03 | 九江南大环保创新中心有限公司 | Chemical wastewater treatment device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |