CN209564859U - Mixing chamber shunt jet aerator - Google Patents
Mixing chamber shunt jet aerator Download PDFInfo
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- CN209564859U CN209564859U CN201821817528.8U CN201821817528U CN209564859U CN 209564859 U CN209564859 U CN 209564859U CN 201821817528 U CN201821817528 U CN 201821817528U CN 209564859 U CN209564859 U CN 209564859U
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- aeration
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- compressed air
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Abstract
The utility model provides a kind of mixing chamber shunt jet aerator, including aeration plate and multiple aeration arms；The bottom of aeration plate has inlet, inlet and the feed liquor chamber being located inside aeration plate；Feed liquor chamber has multiple drain interfaces circumferentially arranged；Each drain interface is respectively mounted an aeration arm, and aeration arm corresponds to an air inlet pipe, and aeration arm offers air-breathing nozzle, and the exhaust end of air inlet pipe is connected to the air-breathing nozzle of aeration arm；The end for being aerated arm is jet orifice.Advantage are as follows: (1) since compressed air and pressure water are broken up into multiple branches, then mixed aeration reduces pressure when pressure water is mixed with compressed air in aeration arm again, and compressed air end is avoided to form reflux and block；(2) since compressed air and pressure water are here divided evenly in each aeration arm, and it is sufficiently mixed contact in aeration arm, so as to adequately guarantee the ratio of mixing wastewater with air, to increase oxygen transmission efficiency, improves aeration efficiency.
Description
Technical field
The utility model relates to a kind of aerators, and in particular to a kind of mixing chamber shunt jet aerator.
Background technique
Jet aerator is mainly used in the biochemical treatment of all types of industries sewage aerobic, municipal sewage treatment, ozonization oxygen
The fields such as change, pure oxygen aeration, aquaculture oxygenation, air-dissolving air-float, gas-liquid and the mixing of liquid liquid.
The structure of conventional fluidic aerator is as shown in Figure 1, include mainly inner cavity 1 and exocoel 2, inner cavity 1 is placed in the interior of exocoel 2
Portion, inner cavity 1 have pressure water inlet 1.1 and inner nozzle 1.2, and exocoel 2 has compressed air inlet 2.1 and outer nozzle 2.2；Inner cavity
Compressed air cell is divided between 1 and exocoel 2；Its working principle is that: pressure water enters from pressure water inlet 1.1, and passes through interior spray
Mouth 1.2 is sprayed onto compressed air cell, meanwhile, compressed air enters in compressed air cell from compressed air inlet 2.1, is compressing
In air chamber, compressed air and pressure water come into full contact with mixing, are then sprayed outward by outer nozzle 2.2.
Conventional fluidic aerator shown in FIG. 1 has the problem that (1) is empty in compression due to compressed air and pressure water
Mixing in air cavity can make compressed air end form reflux if when pressure water inlet hypertonia, injection intensity increases,
To increase considerably plug hidden danger.(2) compressed air and pressure water is due in the intracavitary mixing of compressed air, gas-water ratio
It is greatly lowered, to reduce oxygen transmission efficiency, reduces aeration efficiency.
Utility model content
In view of the defects existing in the prior art, the utility model provides a kind of mixing chamber shunt jet aerator, can have
Effect solves the above problems.
The technical solution adopted in the utility model is as follows:
The utility model provides a kind of mixing chamber shunt jet aerator, including aeration plate (1) and multiple aeration arms
(2)；
The top of the aeration plate (1) is with air inlet (1.1), the air inlet (1.1) and positioned at the aeration plate (1)
Internal inlet plenum (1.2) connection；The inlet plenum (1.2) is circumferentially communicated with multiple air inlet pipe (1.3)；
The bottom of the aeration plate (1) is with inlet (1.4), the inlet (1.4) and positioned at the aeration plate (1)
Internal feed liquor chamber (1.5) connection；The feed liquor chamber (1.5) has multiple drain interfaces (1.6) circumferentially arranged；Often
A drain interface (1.6) is respectively mounted the corresponding aeration arm (2), also, the aeration arm (2) is one corresponding
The air inlet pipe (1.3), the aeration arm (2) offer air-breathing nozzle (1.7), the exhaust end of the air inlet pipe (1.3) and institute
State air-breathing nozzle (1.7) connection of aeration arm (2)；The end of aeration arm (2) is jet orifice (2.1).
Preferably, the setting quantity of aeration arm (2) is 2-10.
Preferably, the aeration plate (1) is column structure.
Mixing chamber shunt jet aerator provided by the utility model has the advantage that
(1) since compressed air and pressure water are broken up into multiple branches, then again aeration arm 2 in mixed aeration,
Therefore, pressure when pressure water is mixed with compressed air is reduced, compressed air end is avoided to form reflux and block；
(2) it since compressed air and pressure water are here divided evenly in each aeration arm 2, and is filled in aeration arm 2
Divide and be mixed, so as to adequately guarantee the ratio of mixing wastewater with air, to increase oxygen transmission efficiency, improves aeration efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the conventional fluidic aerator that the prior art provides；
Fig. 2 is the structural schematic diagram of mixing chamber shunt jet aerator provided by the utility model.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of mixing chamber shunt jet aerator, with reference to Fig. 2, including aeration plate 1 and multiple exposures
Gas arm 2；
Aeration plate 1 is column structure, can be rotated under the driving of driving mechanism；The top of aeration plate 1 has air inlet
1.1, air inlet 1.1 is connected to the inlet plenum 1.2 being located inside aeration plate 1；Inlet plenum 1.2 be circumferentially communicated with it is multiple into
Tracheae 1.3；
The bottom of aeration plate 1 has inlet 1.4, and inlet 1.4 connects with the feed liquor chamber 1.5 being located inside aeration plate 1
It is logical；Feed liquor chamber 1.5 has multiple drain interfaces 1.6 circumferentially arranged；Each drain interface 1.6 be respectively mounted one it is corresponding
It is aerated arm 2, also, is aerated arm 2 and corresponds to an air inlet pipe 1.3, aeration arm 2 offers air-breathing nozzle 1.7, air inlet pipe 1.3
Exhaust end is connected to the air-breathing nozzle 1.7 of aeration arm 2；The end for being aerated arm 2 is jet orifice 2.1.In practical application, it is aerated arm 2
Setting quantity be 2-10.Depending on quantity is specifically set according to actual needs.
Mixing chamber shunt jet aerator provided by the utility model, its working principle is that:
(1) pressure water enters the inside of feed liquor chamber 1.5 from inlet 1.4, and is flowed into each aeration arm 2, real
Now to the effect of pressure moisture stream；
(2) simultaneously, compressed air enters in inlet plenum 1.2 from air inlet 1.1, and disperses to be flowed into each air inlet pipe
In 1.3；The compressed air entered in each air inlet pipe 1.3 is inhaled into aeration arm 2 by air-breathing nozzle 1.7；
(3) therefore, for each aeration arm 2, realize compressed air and pressure water is sufficiently mixed contact, realizes aeration
Effect.
The utility model provides a kind of mixing chamber shunt jet aerator, has the advantage that
(1) since compressed air and pressure water are broken up into multiple branches, then again aeration arm 2 in mixed aeration,
Therefore, pressure when pressure water is mixed with compressed air is reduced, compressed air end is avoided to form reflux and block；
(2) it since compressed air and pressure water are here divided evenly in each aeration arm 2, and is filled in aeration arm 2
Divide and be mixed, so as to adequately guarantee the ratio of mixing wastewater with air, to increase oxygen transmission efficiency, improves aeration efficiency.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching should also regard the protection scope of the utility model.
Claims (2)
1. a kind of mixing chamber shunt jet aerator, which is characterized in that including aeration plate (1) and multiple aeration arms (2)；
The aeration plate (1) is column structure, can be rotated under the driving of driving mechanism；The top of the aeration plate (1) has
Air inlet (1.1), the air inlet (1.1) inlet plenum (1.2) internal with the aeration plate (1) is located at are connected to；It is described into
Gas chamber (1.2) is circumferentially communicated with multiple air inlet pipe (1.3)；
The bottom of the aeration plate (1) is internal with inlet (1.4), the inlet (1.4) and positioned at the aeration plate (1)
Feed liquor chamber (1.5) connection；The feed liquor chamber (1.5) has multiple drain interfaces (1.6) circumferentially arranged；Each institute
It states drain interface (1.6) and is respectively mounted the corresponding aeration arm (2), also, the aeration arm (2) corresponds to described in one
Air inlet pipe (1.3), the aeration arm (2) offer air-breathing nozzle (1.7), the exhaust end of the air inlet pipe (1.3) and the exposure
The air-breathing nozzle (1.7) of gas arm (2) is connected to；The end of aeration arm (2) is jet orifice (2.1).
2. mixing chamber shunt jet aerator according to claim 1, which is characterized in that aeration arm (2) sets
Setting quantity is 2-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817528.8U CN209564859U (en) | 2018-11-06 | 2018-11-06 | Mixing chamber shunt jet aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821817528.8U CN209564859U (en) | 2018-11-06 | 2018-11-06 | Mixing chamber shunt jet aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209564859U true CN209564859U (en) | 2019-11-01 |
Family
ID=68321395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821817528.8U Active CN209564859U (en) | 2018-11-06 | 2018-11-06 | Mixing chamber shunt jet aerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN209564859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174344A (en) * | 2020-10-12 | 2021-01-05 | 上海泓济环保科技股份有限公司 | High-efficiency multi-nozzle jet aerator |
-
2018
- 2018-11-06 CN CN201821817528.8U patent/CN209564859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174344A (en) * | 2020-10-12 | 2021-01-05 | 上海泓济环保科技股份有限公司 | High-efficiency multi-nozzle jet aerator |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100176 room 306, 3 / F, building 13, Guiyuan Dongli, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Rongshengcheng (Beijing) Industrial Technology Co.,Ltd. Address before: 100176 room 306 a-1001, floor 3, building 13, Guiyuan Dongli, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee before: Rongshengcheng (Beijing) Environmental Protection Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |