CN208857013U - A kind of aerator of uniform high-efficiency - Google Patents
A kind of aerator of uniform high-efficiency Download PDFInfo
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- CN208857013U CN208857013U CN201821266790.8U CN201821266790U CN208857013U CN 208857013 U CN208857013 U CN 208857013U CN 201821266790 U CN201821266790 U CN 201821266790U CN 208857013 U CN208857013 U CN 208857013U
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- aeration
- gear
- supervisor
- aerator
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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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of aerators of uniform high-efficiency, are related to aerator field, including aeration mechanism and transmission mechanism；Transmission mechanism includes motor and the gear b that is fixedly attached on its output shaft；Aeration mechanism includes Aeration fan, deep seated blowhole, gear a, aeration supervisor, several aeration heads and several aeration branch pipes, the connection of one end of Aeration fan and deep seated blowhole, deep seated blowhole insertion is set in aeration supervisor, one end of several aeration branch pipes is provided with aeration head, the other end of aeration branch pipe is welded on the outer wall of aeration supervisor, aeration branch pipe is connected to aeration main pipe, gear a is fixedly attached to the top of aeration supervisor, gear b is engaged with gear a, and the bottom for being aerated supervisor is further fixedly arranged on helical axis.The device can be aerated water body complete in sludge-tank, so that aeration is more uniform；The device has stirring and smashes bubble function simultaneously, so that aeration effect is more preferable, is aerated more efficient.
Description
Technical field
The utility model relates to aerator field, specially a kind of aerator of uniform high-efficiency.
Background technique
Aeration refers to increasing water and air contact area with to the methods of Aeration in the water or mechanical agitation, so that water body
It is middle to obtain enough dissolved oxygens, it is the middle process of sewage aerobe processing.Air Exposure is carried out to sewage, through certain time
The sludge-like flocculate formed afterwards because aerobic microorganism is bred, inhabites the micropopulation based on zoogloea thereon, has
There is the ability of very strong absorption and oxidation of organic compounds, so as to purify water, obtain activated sludge.
There are aeration tank and aerator by the core equipment that the above method carries out sewage treatment, by aerator to exposure
Gas pool inner water body is filled with oxygen-containing gas, and in gas and water body contact process, oxygen is soluble in water, improves the oxygen content of water body.?
In actual process, higher aeration speed is generally required, so that microorganism enters suitable breeding environment earlier, thus
Promote the efficiency of processing sewage.
In practical operation, because aeration tank bottom can precipitate accumulation sludge, if aeration head is set to bottom of pond, it is easy to dirty
Mud blocking, is not achieved the effect of aeration.Therefore the setting of aeration head usually has a distance apart from bottom of pond, and which results in aerations
Head lower section water body can not be contacted with gas, cannot participate in the case where being aerated.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of aerator of uniform high-efficiency, can
Water body complete in sludge-tank is aerated, so that aeration is more uniform；The device has stirring and smashes bubble function simultaneously, makes
It is more preferable to obtain aeration effect, is aerated more efficient.
The purpose of this utility model is achieved through the following technical solutions:
A kind of aerator of uniform high-efficiency, including aeration mechanism, transmission mechanism and bracket,
The aeration mechanism includes Aeration fan, deep seated blowhole, gear a, aeration supervisor, several aeration heads and several aerations
Branch pipe, on the bracket, air outlet is fixedly connected with air duct, and the air duct is far from aeration for the Aeration fan fixed setting
One end of blower is fixedly connected with one end of the deep seated blowhole,
The top end opening of the aeration supervisor, bottom end closure, the deep seated blowhole insertion are set in the aeration supervisor,
It is provided with ventilating air passage between the closed end of the deep seated blowhole one end and the aeration supervisor far from the air duct,
The tube wall middle and lower part of the aeration supervisor is machined with several and its connects with the internal cavities through-holes, several aerations
One end of branch pipe is provided with aeration head, and the other end of the aeration branch pipe is welded on the outer wall of the aeration supervisor, the exposure
The internal cavities of gas branch pipe are connected to the through-hole, and the gear a is fixedly attached to the top of the aeration supervisor,
The bottom of the aeration supervisor is further fixedly arranged on helical axis, and the helical axis includes axis and helical blade, described
Helical blade welds on the shaft, and the axis is arranged concentrically with aeration supervisor；
The transmission mechanism includes motor and gear b, and the motor is fixedly connected with the bracket, and the gear b is fixed
It is socketed on the output shaft of the motor, the gear b is engaged with the gear a.
Further, several aeration branch pipes are uniformly arranged in same level.
It further, further include several stirring sheets, one end of the stirring sheet is fixedly welded on the aeration supervisor, if
The stirring sheet is done to be uniformly arranged in same level and being set to the top of the aeration branch pipe, the length of the stirring sheet
Length after installing aeration head greater than the aeration branch pipe.
Further, including another aeration mechanism, the gear a of the aeration mechanism are engaged with the gear b, two institutes
Aeration mechanism is stated to be arranged side by side.
Further, the helical axis of two aeration mechanisms is oppositely oriented.
Further, mechanical seal, the wind are provided between the open end and the deep seated blowhole of the aeration supervisor
Cylinder both ends are provided with sealing ring.
The beneficial effects of the utility model are:
1. when aeration, aeration branch pipe rotation, gas is discharged in vortex divergence shape by aeration head；Meanwhile it being exposed in rotary course
Gas branch pipe stirs sewage water body, and the two combines and increases aeration effect, improves the efficiency of aeration.
2. stirring sheet is arranged, stirring sheet is located above aeration branch pipe, and length is greater than the length of aeration branch pipe and aeration head
Summation.In actual work, stirring sheet rotates, and is on the one hand stirred to sewage, and promoting aeration efficiency on the other hand can be to warp
The bubble that the gas of aeration head discharge is formed is smashed, so that aeration bubbles are smaller, is aerated more efficient.
3. being provided with helical axis, the end of helical axis is set to arrive at bottom of pond, helical axis is in rotary course in its spinning behaviour
Under, the water body contacted can be pulled up through helical blade, into aerated space and participate in being aerated.The setting facilitates pair
More water bodys are aerated, and keep aeration more uniform；Meanwhile helical blade also plays the work of stirring in rotary course to water body
With so that aeration is more efficient.
4. two aeration mechanisms are arranged side by side, also a gear is driven between two parties.Two aeration mechanisms reversely rotate when work,
Two aeration mechanism mixing directions are opposite, it is easier to so that forming sinuous flow in sewage water body, the destruction to water body layering is accelerated,
So that aeration effect is more preferable, it is aerated more efficient.
Detailed description of the invention
Fig. 1 is a kind of aerator structural schematic diagram of uniform high-efficiency of the utility model；
Fig. 2 is a kind of example structure schematic diagram that the aerator of uniform high-efficiency is arranged in pairs of the utility model.
Specific embodiment
The technical solution of the utility model, but the protection scope of the utility model are described in further detail with reference to the accompanying drawing
It is not limited to as described below.
Embodiment 1:
As shown in Figure 1, a kind of aerator of uniform high-efficiency, including aeration mechanism, transmission mechanism and bracket 3.Aerator
Structure includes Aeration fan 11, deep seated blowhole 12, gear a13, aeration supervisor 14, several aeration heads 15 and several aeration branch pipes 16.
Bracket 3 is erected at the top of aeration tank, and center is fixedly installed the inside of Aeration fan 11 and hollow cylindrical
Tracheae 12, the air outlet of Aeration fan 11 are fixedly connected with air duct, the one end of air duct far from Aeration fan 11 and deep seated blowhole 12
One end be fixedly connected.
Aeration supervisor 14 is hollow cylindrical structure, top end opening, bottom end closure.The insertion of deep seated blowhole 12 is set to exposure
In gas supervisor 14, there are certain intervals between the one end of deep seated blowhole 12 far from air duct and the closed end of aeration supervisor 14, are formed
Ventilating air passage.It is provided with mechanical seal 18 between the open end and deep seated blowhole 12 of aeration supervisor 14, air duct both ends are provided with
Sealing ring.
The tube wall middle and lower part of aeration supervisor 14 is machined with several and its connects with the internal cavities through-holes.The one of aeration branch pipe 16
End is provided with aeration head 15, and the other end of aeration branch pipe 16 is welded on the outer wall of aeration supervisor 14, the inside of aeration branch pipe 16
Cavity is connected to through-hole.Aeration branch pipe 16 is uniformly arranged in same level.
After Aeration fan 11, which starts, blows, oxygen-containing air successively passes through the inner cavity of deep seated blowhole 12, ventilating air passage, aeration
Supervisor 14 and aeration branch pipe 16 are most discharged through aeration head 15 in sewage lower part afterwards.Oxygen-containing air is contacted with sewage water body, internal oxygen
Gas is dissolved in sewage, completes aeration performance.
Transmission mechanism includes motor 21 and gear b22, and motor 21 is fixedly connected with bracket 3, and gear b22 is fixedly attached to electricity
On the output shaft of machine 21, gear a13 is fixedly attached to the top of aeration supervisor 14, and gear b22 is engaged with gear a13.Work as motor
21 startings, output shaft driven gear b22 rotation, because gear b22 is engaged with gear a13, therefore gear a13 is rotated therewith,
To start to rotate with pneumatic aeration supervisor 14 and aeration branch pipe 16.In above-mentioned gas aeration process, gas is via aeration
First 15 discharge, at this time because of spinning movement, so that gas is in vortex divergence shape in discharge；Meanwhile aeration branch pipe in rotary course
16 pairs of sewage water bodys are stirred, and the two combination can increase aeration effect, improve the efficiency of aeration.
Preferably, the aerator, further includes several stirring sheets 19, and one end of stirring sheet 19 is fixedly welded on aeration supervisor
On 14, several stirring sheets 19 are uniformly arranged in same level and being set to the top of aeration branch pipe 16, the length of stirring sheet 19
Degree is greater than aeration branch pipe 16 and installs the length after aeration head 15.In aeration 14 rotation of supervisor, stirring sheet 19 also turns together therewith
It is dynamic.Because stirring sheet 19 is located at the top of aeration branch pipe 16, and length is greater than the length summation of aeration branch pipe 16 and aeration head 15,
When it is rotated, on the one hand sewage is stirred, promoting aeration efficiency on the other hand can be to the gas being discharged through aeration head 15
The bubble of formation is smashed, so that aeration bubbles are smaller, is aerated more efficient.
The bottom of aeration supervisor 14 is further fixedly arranged on helical axis 17, and helical axis 17 includes axis and helical blade, helical-blade
Piece is welded on axis, and axis is arranged concentrically with aeration supervisor 14.It is had shown that through research, the water body below aeration head, dissolved oxygen concentration
It is unrelated with aeration.In practical operation, because aeration tank bottom can precipitate accumulation sludge, if aeration head is set to bottom of pond, it is easy to
By sludge blockage, the effect of aeration is not achieved.Therefore the setting of aeration head usually has a distance apart from bottom of pond, which results in
The case where water body can not be aerated below aeration head.The helical axis 17 is set, the end of helical axis 17 is made to arrive at bottom of pond,
Helical axis is in rotary course under its spinning behaviour, and the water body contacted can be pulled up through helical blade, into exposure
Gas region simultaneously participates in being aerated, which helps to be aerated more water bodys, keeps aeration more uniform.Meanwhile helical blade
Also water body is played the role of stirring in rotary course, so that aeration is more efficient.
Embodiment 2:
As shown in Fig. 2, on the basis of embodiment 1, the aerator of the uniform high-efficiency includes two aeration mechanisms altogether,
Two aeration mechanisms are arranged side by side.The gear a13 of two aeration mechanisms is engaged with gear b22, the helical axis of two aeration mechanisms
17 is oppositely oriented.When motor 21 starts, two aeration mechanisms start under the action of meshed gears a13 and gear b22 to phase
Anti- to reversely rotate, stirring sheet 19, aeration branch pipe 16 and helical axis 17 respectively play its stirring action at this time.Because of two aerators
Structure is oppositely oriented, thus even aeration mechanism a mixing direction be it is opposite, at this time, it is easier to so that sewage water body in formed disorderly
Stream accelerates the destruction to water body layering, so that aeration effect is more preferable, is aerated more efficient.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (6)
1. a kind of aerator of uniform high-efficiency, which is characterized in that including being aerated mechanism, transmission mechanism and bracket (3),
The aeration mechanism includes Aeration fan (11), deep seated blowhole (12), gear a(13), aeration supervisor (14), several aerations
Head (15) and several aeration branch pipes (16), the Aeration fan (11) are fixed on the bracket (3), and air outlet is fixed
It is connected with air duct, the one end of the air duct far from Aeration fan (11) is fixedly connected with one end of the deep seated blowhole (12),
The top end opening of the aeration supervisor (14), bottom end closure, deep seated blowhole (12) insertion are set to the aeration master
It manages in (14), is arranged between the closed end of the deep seated blowhole (12) one end and the aeration supervisor (14) far from the air duct
There is ventilating air passage,
The tube wall middle and lower part of the aeration supervisor (14) is machined with several and its connects with the internal cavities through-holes, several aerations
One end of branch pipe (16) is provided with aeration head (15), and the other end of the aeration branch pipe (16) is welded on the aeration supervisor (14)
Outer wall on, the internal cavities of the aeration branch pipe (16) are connected to the through-hole, the gear a(13) be fixedly attached to it is described
The top of aeration supervisor (14),
The bottom of the aeration supervisor (14) is further fixedly arranged on helical axis (17), and the helical axis (17) includes axis and helical-blade
Piece, on the shaft, the axis is responsible for (14) with the aeration and is arranged concentrically for the helical blade welding；
The transmission mechanism includes motor (21) and gear b(22), the motor (21) is fixedly connected with the bracket (3), institute
State gear b(22) be fixedly attached on the output shaft of the motor (21), the gear b(22) engaged with the gear a(13).
2. a kind of aerator of uniform high-efficiency according to claim 1, which is characterized in that several aeration branch pipes
(16) it is uniformly arranged in same level.
3. a kind of aerator of uniform high-efficiency according to claim 2, which is characterized in that further include several stirring sheets
(19), one end of the stirring sheet (19) is fixedly welded on the aeration supervisor (14), and several stirring sheets (19) are uniformly distributed
It is set in same level and is set to the top of the aeration branch pipe (16), the length of the stirring sheet (19) is greater than described
Aeration branch pipe (16) installs the length after aeration head (15).
4. a kind of aerator of uniform high-efficiency according to claim 1, which is characterized in that including another aerator
Structure, the gear a(13 of the aeration mechanism) it is engaged with the gear b(22), two aeration mechanisms are arranged side by side.
5. a kind of aerator of uniform high-efficiency according to claim 4, which is characterized in that two aeration mechanisms
Helical axis (17) is oppositely oriented.
6. a kind of aerator of uniform high-efficiency according to claim 1, which is characterized in that the aeration supervisor (14)
It is provided between open end and the deep seated blowhole (12) mechanical seal (18), the air duct both ends are provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266790.8U CN208857013U (en) | 2018-08-07 | 2018-08-07 | A kind of aerator of uniform high-efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821266790.8U CN208857013U (en) | 2018-08-07 | 2018-08-07 | A kind of aerator of uniform high-efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN208857013U true CN208857013U (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821266790.8U Active CN208857013U (en) | 2018-08-07 | 2018-08-07 | A kind of aerator of uniform high-efficiency |
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| CN (1) | CN208857013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253930A (en) * | 2022-07-05 | 2022-11-01 | 安徽昊源化工集团有限公司 | Reaction unit before dimethyl ether production is with dehydration |
-
2018
- 2018-08-07 CN CN201821266790.8U patent/CN208857013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253930A (en) * | 2022-07-05 | 2022-11-01 | 安徽昊源化工集团有限公司 | Reaction unit before dimethyl ether production is with dehydration |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200813 Address after: No.55, group 9, Liyuan Village, Yong'an Town, Shuangliu District, Chengdu, Sichuan 610000 Patentee after: Sichuan Yaosheng Intelligent Environmental Engineering Co., Ltd Address before: 610000 Kunshan Community Group 7, Jinqiao Town, Shuangliu District, Chengdu City, Sichuan Province Patentee before: SICHUAN HONGJIAYIN BIOTECHNOLOGY Co.,Ltd. |