CN208603844U - A kind of stirring rod has the aerator of venthole - Google Patents
A kind of stirring rod has the aerator of venthole Download PDFInfo
- Publication number
- CN208603844U CN208603844U CN201820748078.5U CN201820748078U CN208603844U CN 208603844 U CN208603844 U CN 208603844U CN 201820748078 U CN201820748078 U CN 201820748078U CN 208603844 U CN208603844 U CN 208603844U
- Authority
- CN
- China
- Prior art keywords
- stirring rod
- aeration
- venthole
- rotary shaft
- rod group
- 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.)
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Links
- 238000003756 stirring Methods 0.000 title claims abstract description 99
- 238000005276 aerator Methods 0.000 title claims abstract description 15
- 238000005273 aeration Methods 0.000 claims abstract description 73
- 238000005096 rolling process Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 239000010865 sewage Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011953 bioanalysis Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000004153 renaturation Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003911 water pollution 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
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses the aerators that a kind of stirring rod has venthole, including aeration chamber, the motor set on aeration top of chamber, the aeration module set on the stirring module for being aerated intracavitary portion and set on aeration chamber lower part；The stirring module includes the rotary shaft being fixedly connected with the output end on motor and the stirring rod group with rotary shaft rotation connection；The rotary shaft and stirring rod group are hollow cylinder；The stirring rod group is equipped with venthole and propeller；The stirring rod group is obliquely installed relative to rotary shaft；The ventable body in inside, gas are sprayed from the venthole being set in stirring rod group after the rotary shaft and stirring rod group of the utility model are connected with aeration module, achieve the effect that multi-faceted aeration, are aerated more abundant；It is provided with propeller in stirring rod group and forms the circulating water flow of an inside so that sewage is moved along fixed-direction, to enable the dirty water flow recycled by venthole, to achieve the effect that sufficiently to be aerated.
Description
Technical field
The utility model belongs to environment protection field, and the aerator of venthole is had more particularly, to a kind of stirring rod.
Background technique
Water pollution problems is an environmental problem all over the world, and sewage treatment can be divided into object by the Method means of use
Logos, chemical method, physical-chemical process and 4 kinds of bioanalysis.Bioanalysis is to decompose dirt using the metabolism of the microorganism in waste water
A kind of method of degradable organic matter in water, it is with low investment because having treating capacity big, the characteristics of economic and reliable, become current
A kind of most common method for treating water in the world.
Aeration tank is the device that biochemical treatment is carried out to sewage, after sewage enters aeration tank, is carried out with the active mud in pond
Organic reaction, harmful substance are broken down into innocuous substance, discharge after clarification of water, during processing, in order to maintain microorganism
Vital movement, it is necessary to assure have a certain amount of dissolved oxygen in water, so-called aeration, be exactly constantly air is squeezed into water, or
The oxygen in air is dissolved in water using mechanical agitation；Current aeration method mainly has blast aeration and mechanical aeration two
Kind, blast aeration is that air is squeezed into aeration head using aerator to be diffused into water, forms bubble, in gas-liquid interface that oxygen is molten
Yu Shuizhong；Common aerator fumarole distributed areas are single, and it is poor to be aerated intracavitary mixing effect, and water flow is chaotic, so that dirty
Water aeration is insufficient, is not thorough so as to cause sewage treatment.
Utility model content
The utility model for overcome the deficiencies in the prior art, provides the stirring rod that a kind of aeration is abundant, mixing effect is good
Aerator with venthole.
To achieve the goals above, the utility model uses following technical scheme: a kind of stirring rod has the exposure of venthole
Device of air including aeration chamber, the motor set on aeration top of chamber, the stirring module set on the intracavitary portion of aeration and is set to aeration chamber
The aeration module of lower part；The stirring module includes the rotary shaft being fixedly connected with the output end on motor and rotates with rotary shaft
The stirring rod group of connection；It is characterized by: the rotary shaft and stirring rod group are hollow cylinder；The stirring rod group is equipped with
Venthole and propeller；The stirring rod group is obliquely installed relative to rotary shaft；The rotary shaft and stirring rod group of the utility model
Using hollow cylindrical structure, internal ventable body after being connected with aeration module, gas is from being set to going out in stirring rod group
It is sprayed in stomata, achievees the effect that multi-faceted aeration, be aerated more abundant；Stirring rod group is obliquely installed relative to rotary shaft, and
And be provided with propeller in stirring rod group and form the circulating water flow of an inside so that sewage is moved along fixed-direction, thus
The water flow of dirty circulation is enabled to pass through venthole, to achieve the effect that sufficiently to be aerated.
Further, the rotary shaft top and stirring rod group joint are equipped with the first venthole, the rotary shaft lower part
The second venthole is equipped with aeration plate joint；Air is transported in stirring rod group by rotary shaft, then from outlet
It is sprayed in hole.
Further, seal sleeve is equipped between the stirring rod group and rotary shaft；It is prevented while playing connection function
Gas passage infiltration.
Further, one end that the stirring rod group is connected with seal sleeve is equipped with rolling bearing, and the stirring rod group is remote
The other end from seal sleeve is equipped with meshing gear, and the aeration cavity wall is equipped with the annular tooth to match with the meshing gear
Slot；Rotary shaft rotation drives stirring rod group to move in a circle around rotary shaft, so that the venthole jet range in stirring rod is more
Greatly, at this time under the interaction of meshing gear, tooth socket and rolling bearing, stirring rod is done rotation movement along its length, so that
Stirring rod drives propeller rotational, and then the circulating water flow inside formation.
Further, the stirring rod group includes that first pair of stirring rod and second pair of stirring rod, each pair of stirring rod are set in the same direction
It sets；Moved in a circle track is consistent, more reasonably stirs internal sewage.
Further, first pair of stirring rod is oppositely arranged with second pair of stirring rod；Circulating water flow is more readily formed.
Further, the propeller in each pair of stirring rod is arranged in the same direction；So that sewage moves in the same direction, circulation
By venthole.
Further, the propeller in first pair of stirring rod is arranged in the same direction with the propeller in second pair of stirring rod；
So that forming the convection current of sewage between two pairs of stirring rod, it is aerated more abundant.
In conclusion the utility model is in stirring rod group by being arranged venthole and propeller, so that aeration is intracavitary
Sewage forms the water flow of a circulation, and the water flow of dirty circulation is enabled to pass through venthole, to reach aeration more fully effect.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the top view of aeration plate in the utility model；
Fig. 3 is the partial sectional view of stirring rod in the utility model；
Fig. 4 is the cross-sectional view of seal sleeve in the utility model；
Fig. 5 is the cross-sectional view of rotary shaft and aeration plate connecting place in the utility model.
Specific embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical solutions in the embodiments of the present invention are clearly and completely described.
As shown in Figures 1 to 5, a kind of stirring rod has the aerator of venthole, including is aerated chamber 1, is set to aeration chamber 1
The motor 2 at top, the stirring module inside aeration chamber 1 and the aeration module set on aeration 1 lower part of chamber；The aeration mould
Block includes air pump 8 outside aeration chamber 1 and set on the aeration plate 11 for being aerated 1 lower part of chamber, aeration plate 11 and air pump 8 it
Between connected by telescoping tube 10, be isolated between the aeration chamber 1 and aeration module by bottom plate 19, which is equipped with for jet pipe 13
Perforative lantern ring 12, is connected between aeration plate 11 and jet pipe 13 by conduit 12；The stirring module includes and the output on motor 2
The stirring rod group 15 holding the rotary shaft 3 being fixedly connected and being rotatablely connected with rotary shaft 3；The rotary shaft 3 and stirring rod group 15 are
Hollow cylinder；The stirring rod group 15 is equipped with venthole 152 and propeller 151；The stirring rod group 15 is relative to rotation
Axis 3 is obliquely installed；3 top of rotary shaft and 15 joint of stirring rod group are equipped with the first venthole 31,3 lower part of rotary shaft
The second venthole 32 is equipped with 11 joint of aeration plate；Seal sleeve 16, institute are equipped between the stirring rod group 15 and rotary shaft 3
State the rolling bearing 153 that high-air-tightness is equipped between rotary shaft 3 and aeration plate 11；The stirring rod group 15 and 16 phase of seal sleeve
One end even is equipped with rolling bearing 153, and the stirring rod group 15 is equipped with meshing gear 5, institute far from the other end of seal sleeve 16
It states aeration 11 inner wall of chamber and is equipped with the ring slot 6 to match with the meshing gear 5；The stirring rod group 15 includes first pair and stirs
Stick 154 and second pair of stirring rod 155 are mixed, each pair of stirring rod is arranged in the same direction, first pair of stirring rod 154 and second pair of stirring rod
155 are oppositely arranged, and first in the present embodiment pair stirring rod 154 is down-set, and the angle between rotary shaft 3 is at an acute angle,
Second pair of stirring rod 155 is set up, the angle between rotary shaft 3 in obtuse angle, the propeller in each pair of stirring rod
151 are arranged in the same direction, and the propeller in first pair of stirring rod 154 is arranged in the same direction with the propeller in second pair of stirring rod 155,
Propeller in the present embodiment in stirring rod be blade blade face upward.
Specifically, compressed air is injected aeration plate by conduit 9 and telescoping tube 10 by air pump 8 when air pump 8 starts
Interior, a portion air is sprayed from jet pipe 13 by conduit 12, and another part compressed air passes through rotary shaft 3 and aeration plate
Second venthole 32 of 11 joints setting enters in the channel inside rotary shaft 3, then the first ventilation for passing through 3 top of rotary shaft
Hole 31, into the channel inside stirring rod, finally sprays from the venthole 152 in stirring rod, reaches by seal sleeve 16
The effect of multi-faceted aeration.
Specifically, when motor 2 starts, motor shaft rotation, and then drive the rotation being fixedly connected with motor shaft output
Axis 3 is done rotation movement, and the seal sleeve 16 being fixedly connected in rotary shaft 3 follows rotary shaft 3 to rotate together, and seal sleeve 16
Rotation driven coupled stirring rod group 15 to do the turnover campaign around rotary shaft 3, at this point, because stirring rod close to close
One end of big envelope cylinder 16 is equipped with rolling bearing 153, and the other end of close aeration 1 inner wall of chamber of stirring rod is along aeration 1 inner wall of chamber
Ring slot 6 is mobile, and under the interaction of gear and tooth socket, stirring rod is done rotation movement along length direction, and is stirred
The spinning motion of stick has driven the rotation of coupled propeller 151 again, is aerated the sewage inside chamber 1 in propeller 151
The lower water flow for forming circulation of effect reaches better aeration effect so that the water flow of dirty circulation passes through venthole.
Specifically, the inside of the aeration chamber 1 is fixedly installed with bottom plate 19, it is provided with aeration plate 11 below bottom plate 19, exposes
11 lower end of gas disk is slidably connected at the bottom of aeration chamber 1, and the middle position of the aeration plate 11 is provided with through slot, before through slot
Rear end is fixedly installed with bar shaped tooth 18, and the inside of two bar shaped teeth 18 is provided with partial gear 17, and partial gear 17 is fixed
It is connected in rotary shaft 3, drives partial gear 17 to rotate when rotary shaft 3 rotates, partial gear 17 passes through 18 band of bar shaped tooth
Pneumatic aeration disk 11 is moved left and right toward renaturation；The aeration plate 11 is hollow structure, and the upper end is hinged with jet pipe 13, jet pipe 13 and exposure
Gas disk 11 is connected to by conduit, and jet pipe 13 protrudes into 19 upper end of bottom plate through lantern ring 12, the lantern ring 12 through bottom plate 19 and with bottom
Plate 19 is rotatablely connected, and drives jet pipe 13 or so to swing toward renaturation when aeration plate 11 moves left and right, to change aeration position, is improved
It is aerated range；The left end of the aeration plate 11 is connected to telescoping tube 10, the left end of telescoping tube 10 and is fixedly mounted on air blower 8
Gas-guide tube 9 be connected to, be provided with dirt inlet 4 on the upside of the left end of the aeration chamber 1, be provided with switch valve on dirt inlet 4, be aerated chamber
It is provided with discharge port 14 on the downside of 1 right end, is again provided with switch valve on discharge port.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
The range of the utility model protection all should belong in every other embodiment.
Claims (7)
1. a kind of stirring rod has the aerator of venthole, including aeration chamber (1), the motor being set at the top of aeration chamber (1)
(2), it is set to the internal stirring module of aeration chamber (1) and is set to the aeration module of aeration chamber (1) lower part；The aeration module packet
Include the aeration plate (11) for being set to the external air pump (8) of aeration chamber (1) and being set to aeration chamber (1) lower part, aeration plate (11) and sky
It is connected, is isolated between the aeration chamber (1) and aeration module by bottom plate (19), the bottom plate by telescoping tube (10) between air pump (8)
(19) it is equipped with for jet pipe (13) perforative lantern ring (12)；The stirring module includes and the output end on motor (2) is fixed and connected
The rotary shaft (3) connect and the stirring rod group (15) with rotary shaft (3) rotation connection；It is characterized by: the rotary shaft (3) and stirring
Mixing stick group (15) is hollow cylinder；The stirring rod group (15) is equipped with venthole (152) and propeller (151)；It is described to stir
Stick group (15) is mixed to be obliquely installed relative to rotary shaft (3).
2. the aerator that stirring rod according to claim 1 has venthole, it is characterised in that: the rotary shaft (3)
The first venthole (31) are equipped with stirring rod group (15) joint, the rotary shaft (3) and aeration plate (11) joint are equipped with the
Two ventholes (32).
3. the aerator that stirring rod according to claim 1 has venthole, it is characterised in that: the stirring rod group
(15) seal sleeve (16) are equipped between rotary shaft (3).
4. the aerator that stirring rod according to claim 3 has venthole, it is characterised in that: the stirring rod group
(15) one end close to seal sleeve (16) is equipped with rolling bearing (153).
5. the aerator that stirring rod according to claim 4 has venthole, it is characterised in that: the stirring rod group
(15) other end far from seal sleeve (16) is equipped with meshing gear (5), and aeration chamber (1) inner wall is equipped with and engages with described
The ring slot (6) that gear (5) matches.
6. the aerator that stirring rod according to claim 1 has venthole, it is characterised in that: the stirring rod group
It (15) include first pair of stirring rod (154) and second pair of stirring rod (155), the setting in the same direction of each pair of stirring rod.
7. the aerator that stirring rod according to claim 6 has venthole, it is characterised in that: first pair of stirring
Stick (154) is oppositely arranged with second pair of stirring rod (155).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820748078.5U CN208603844U (en) | 2018-05-19 | 2018-05-19 | A kind of stirring rod has the aerator of venthole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820748078.5U CN208603844U (en) | 2018-05-19 | 2018-05-19 | A kind of stirring rod has the aerator of venthole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208603844U true CN208603844U (en) | 2019-03-15 |
Family
ID=65661919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820748078.5U Active CN208603844U (en) | 2018-05-19 | 2018-05-19 | A kind of stirring rod has the aerator of venthole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208603844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321543A (en) * | 2021-06-03 | 2021-08-31 | 霍邱县荣益喜洋洋有机肥有限公司 | A aeration equipment for fertile production of afforestation special use |
-
2018
- 2018-05-19 CN CN201820748078.5U patent/CN208603844U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113321543A (en) * | 2021-06-03 | 2021-08-31 | 霍邱县荣益喜洋洋有机肥有限公司 | A aeration equipment for fertile production of afforestation special use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190614 Address after: Room 402-31, 323 Guoding Road, Yangpu District, Shanghai Patentee after: Shanghai reputation energy saving environmental protection technology Co., Ltd. Address before: 313300 No. 59 Shishantou Natural Village, Kangshan Village, Dipu Street, Anji County, Huzhou City, Zhejiang Province Patentee before: Zhang Hui |