CN219031918U - Multidirectional jet mixing treatment device - Google Patents
Multidirectional jet mixing treatment device Download PDFInfo
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- CN219031918U CN219031918U CN202223287755.3U CN202223287755U CN219031918U CN 219031918 U CN219031918 U CN 219031918U CN 202223287755 U CN202223287755 U CN 202223287755U CN 219031918 U CN219031918 U CN 219031918U
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- inlet pipe
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- 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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Abstract
The utility model relates to the technical field of wastewater treatment, and discloses a multi-directional jet flow mixing treatment device. The multi-directional jet mixing treatment device of the utility model comprises: reactor, aerator and circulating pump, the aerator includes: the device comprises an inner cavity, an outer cavity, a first inlet pipe, a second inlet pipe and an aeration nozzle, wherein the outer side of the inner cavity is coated by the outer cavity, the first inlet pipe is communicated with the inner cavity, the second inlet pipe is communicated with the outer cavity, the aeration nozzle is communicated with the inner cavity and the outer cavity, the aeration nozzle comprises an upper nozzle and a lower nozzle, the first inlet pipe is connected with a liquid taking pipe of the reactor through a first pipeline, a circulating pump is arranged on the first pipeline, and the second inlet pipe is connected with external fluid. According to the multidirectional jet mixing treatment device, when the treatment liquid is sprayed, the external fluid entering from the second inlet pipe is sucked, and is sprayed from the aeration nozzle in multiple directions and multiple angles, so that the contact, stirring and mixing are more sufficient, and a better treatment effect is obtained.
Description
Technical Field
The embodiment of the utility model relates to the technical field of wastewater treatment, in particular to a multidirectional jet flow mixing treatment device.
Background
Aeration treatment refers to the introduction of a fluid into a treatment tank by appropriate means to achieve the intended purpose. Aeration not only enables liquid in the tank to be in contact with the fluid, but also accelerates the mixing of the liquid and the fluid due to stirring of the liquid; in addition, aeration also has the purpose of preventing the suspension in the tank from sinking and strengthening the contact between the organic matters in the tank and the microorganisms and the dissolved oxygen, thereby ensuring the oxidative decomposition of the organic matters in the sewage by the microorganisms in the tank under the condition of sufficient dissolved oxygen.
The inventors of the present application have found that the conventional aeration treatment apparatus has a single jet direction of the aerator and insufficient stirring and mixing of the waste liquid.
Disclosure of Invention
The utility model aims to provide a multi-directional jet mixing treatment device which is used for solving the problems in the background technology.
The embodiment of the utility model provides a multi-directional jet mixing treatment device, which comprises: a reactor, an aerator and a circulating pump;
the aerator is arranged in the reactor and is positioned at the lower part of the reactor;
the aerator includes: the device comprises an inner chamber, an outer chamber, a first inlet pipe, a second inlet pipe and an aeration nozzle;
the outer chamber is coated on the outer side of the inner chamber and is isolated from the inner chamber;
the first inlet pipe, the second inlet pipe and the aeration nozzle are respectively arranged on the aerator, the first inlet pipe is communicated with the inner cavity, the second inlet pipe is communicated with the outer cavity, the aeration nozzle is communicated with the inner cavity, and a through channel is arranged on the side wall of the aeration nozzle to enable the aeration nozzle to be communicated with the outer cavity;
the aeration nozzle includes: a plurality of upper nozzles and a plurality of lower nozzles;
the upper nozzles are arranged on the side wall of the aerator in a surrounding mode at equal intervals, and the spraying direction of the upper nozzles is inclined upwards;
the lower nozzles are arranged on the side wall of the aerator in a surrounding mode at equal intervals, and the spraying direction of the lower nozzles is inclined downwards;
the upper part of the reactor is provided with a liquid taking pipe, the first inlet pipe is connected with the liquid taking pipe through a first pipeline, and the circulating pump is arranged on the first pipeline and is used for enabling treatment liquid to enter the inner cavity;
the second inlet tube is in fluid connection with the outside through a second pipeline.
Based on the above scheme, the multi-directional jet mixing treatment device of the utility model comprises a reactor, an aerator and a circulating pump, wherein the aerator is arranged in the reactor, and the multi-directional jet mixing treatment device comprises: the outer chamber cladding is in the outside of cavity, and first import pipe is linked together with the inner chamber, and the second import pipe is linked together with outer cavity, and aeration nozzle all communicates with interior cavity, outer cavity, aeration nozzle, and aeration nozzle includes: the device comprises a plurality of upper nozzles and a plurality of lower nozzles, wherein a first inlet pipe is connected with a liquid taking pipe of the reactor through a first pipeline, a circulating pump is arranged on the first pipeline, and a second inlet pipe is connected with external fluid through a second pipeline. According to the multidirectional jet mixing treatment device, the treatment liquid in the reactor is pumped back into the inner cavity of the aerator through the first inlet pipe by the circulating pump, and is sprayed out from the aeration nozzle, when the treatment liquid is sprayed out, the external fluid entering from the second inlet pipe is sucked, mixed with the external fluid, sprayed out from the plurality of upper nozzles and the plurality of lower nozzles in multiple directions and multiple angles, and the treatment liquid and the external fluid are fully contacted, stirred and mixed in the reactor, so that a better treatment effect is obtained.
In one possible embodiment, a first control valve is provided on the first line.
In one possible solution, the first inlet pipe and the first pipeline are both provided with a first connection flange, and the first connection flange is used for connection.
In one possible solution, the second inlet pipe and the second pipeline are both provided with a second connection flange, which is used for connection.
In a possible solution, the angle between the upper nozzle and the lower nozzle and the horizontal plane is 15 ° -25 °.
In one possible scheme, the upper end of the reactor is provided with a liquid inlet, and the lower end of the reactor is provided with a liquid outlet.
In one possible embodiment, the second inlet pipe is connected to an external blower.
In one possible embodiment, the second inlet tube is connected to an external dosing mechanism.
In one possible implementation, the method further includes: a water collecting pipe;
the water collecting pipe is arranged in the reactor and is positioned at the upper part of the reactor, and the water collecting pipe is provided with a water inlet hole;
the second pipeline is provided with a second control valve;
the water collecting pipe is connected with the second pipeline through a third pipeline, and the connection point of the third pipeline and the second pipeline is positioned between the second control valve and the aerator;
the third pipeline is provided with a third control valve.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of a multi-directional jet mixing treatment device according to a first embodiment of the present utility model;
FIG. 2 is a schematic view of an aerator according to a first embodiment of the utility model;
fig. 3 is a schematic view of a multi-directional jet mixing treatment device according to a third embodiment of the present utility model.
Reference numerals in the drawings:
1. a reactor; 11. a liquid taking tube; 12. a liquid inlet; 13. a liquid outlet; 2. an aerator; 21. an inner chamber; 22. an outer chamber; 23. a first inlet pipe; 24, a step of detecting the position of the base; a second inlet pipe; 25. an aeration nozzle; 2501. a through passage; 251. an upper nozzle; 252. a lower nozzle; 3. a circulation pump; 41. a first pipeline; 411. a first control valve; 42. a second pipeline; 421. a second control valve; 43. a third pipeline; 431. a third control valve; 51. a first connection flange; 52. a second connection flange; 6. a water collecting pipe; 61. and a water inlet hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; either directly, or indirectly, through intermediaries, may be in communication with each other, or may be in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme of the utility model is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.
As described in the background of the present application, aeration treatment refers to the introduction of a fluid into a treatment tank by appropriate means to achieve the intended purpose. Aeration not only enables liquid in the tank to be in contact with the fluid, but also accelerates the mixing of the liquid and the fluid due to stirring of the liquid; in addition, aeration also has the purpose of preventing the suspension in the tank from sinking and strengthening the contact between the organic matters in the tank and the microorganisms and the dissolved oxygen, thereby ensuring the oxidative decomposition of the organic matters in the sewage by the microorganisms in the tank under the condition of sufficient dissolved oxygen.
The inventor of the application finds that the current aeration treatment device has single jet flow direction of an aerator, insufficient stirring and mixing of waste liquid and influences the treatment effect.
In order to solve the above problems, the present inventors propose a technical solution of the present application, and specific embodiments are as follows:
example 1
Fig. 1 is a schematic view of a multi-directional jet mixing treatment device according to a first embodiment of the present utility model, and fig. 2 is a schematic view of an aerator according to a first embodiment of the present utility model. As shown in fig. 1 and 2, the multi-directional jet mixing processing apparatus of the present embodiment includes: a reactor 1, an aerator 2 and a circulating pump 3.
The aerator 2 is in a kettle shape and is arranged in the reactor 1 and positioned at the center of the lower part of the reactor 1, and the aerator 2 is suspended in the reactor 1 and is not contacted with the bottom of the reactor 1.
The aerator 2 includes: an inner chamber 21, an outer chamber 22, a first inlet pipe 23, a second inlet pipe 24 and an aeration nozzle 25.
The outer chamber 22 of the aerator 2 is coated on the outer side of the inner chamber 21, the outer chamber 22 is isolated from the inner chamber 21, and the two chambers are not communicated with each other.
The first inlet pipe 23, the second inlet pipe 24 and the aeration nozzle 25 are provided on the side wall of the aerator 2, respectively.
The first inlet pipe 23 communicates with the inner chamber 21 of the aerator 2 and the second inlet pipe 24 communicates with the outer chamber 22 of the aerator 2.
The aeration nozzle 25 is arranged on the side wall of the aerator 2 in a penetrating way and is communicated with the inner chamber 21 of the aerator 2, and the aeration nozzle 25 is provided with a penetrating channel 2501 on the side wall of the outer chamber 22, so that the aeration nozzle 25 is also communicated with the outer chamber 22 of the aerator 2.
The aeration nozzle 25 includes: an upper nozzle 251 and a lower nozzle 252.
The upper nozzle 251 and the lower nozzle 252 are each provided with a plurality of nozzles.
The plurality of upper nozzles 251 are circumferentially disposed at equal intervals on the side wall of the upper portion of the aerator 2, the upper nozzles 251 are disposed obliquely upward, and the injection direction of the upper nozzles 251 is obliquely upward.
A plurality of lower nozzles 252 are circumferentially provided at equal intervals on a side wall of a lower portion of the aerator 2, the lower nozzles 252 being provided obliquely downward, and the injection direction of the lower nozzles 252 being obliquely downward.
The upper part of the reactor 1 is provided with a liquid taking pipe 11, and the liquid taking pipe 11 extends towards the center of the reactor 1. The first inlet pipe 23 of the aerator 2 is connected with the liquid taking pipe 11 of the reactor 1 through a first pipeline 41, the circulating pump 3 is arranged on the first pipeline 41, and when the circulating pump 3 is started, the treatment liquid in the reactor 1 is pumped back into the inner chamber 21 of the aerator 2.
The second inlet pipe 24 of the aerator 2 is connected to an external fluid via a second pipe 42.
In this embodiment, the circulation pump pumps the treatment liquid in the reactor back into the inner chamber of the aerator through the first inlet pipe, and ejects the treatment liquid from the aeration nozzle, and when the treatment liquid is ejected, the treatment liquid is sucked into the external fluid entering from the second inlet pipe and mixed with the external fluid. The aeration nozzle includes: the plurality of upper nozzles and the plurality of lower nozzles enable the treatment fluid to be sprayed out from multiple directions and multiple angles after being mixed with external fluid, and the treatment fluid and the external fluid can be fully contacted, mixed and reacted in the reactor, so that better treatment effect is obtained.
As can be seen from the foregoing, the multi-directional jet mixing treatment device of the present embodiment, by providing a reactor, an aerator and a circulation pump, the aerator is provided in the reactor, comprising: the outer chamber cladding is in the outside of cavity, and first import pipe is linked together with the inner chamber, and the second import pipe is linked together with outer cavity, and aeration nozzle all communicates with interior cavity, outer cavity, aeration nozzle, and aeration nozzle includes: the device comprises a plurality of upper nozzles and a plurality of lower nozzles, wherein a first inlet pipe is connected with a liquid taking pipe of the reactor through a first pipeline, a circulating pump is arranged on the first pipeline, and a second inlet pipe is connected with external fluid through a second pipeline. In the multidirectional jet mixing treatment device of the embodiment, the circulating pump pumps the treatment liquid in the reactor back to the inner cavity of the aerator through the first inlet pipe and ejects the treatment liquid from the aeration nozzle, when the treatment liquid is ejected, the treatment liquid is sucked into the external fluid entering from the second inlet pipe and mixed with the external fluid, and then ejected from the upper nozzles and the lower nozzles in multiple directions and multiple angles, and the treatment liquid and the external fluid are fully contacted, stirred and mixed in the reactor, so that a better treatment effect is obtained.
Optionally, in the multi-directional jet mixing treatment device in this embodiment, the first control valve 411 is disposed on the first pipeline 41, and the on-off of the first pipeline 41 is controlled by the on-off of the first control valve 411, so that the use is more convenient.
Optionally, in the multi-directional jet mixing treatment device in this embodiment, the ends of the first inlet pipe 23 and the first pipeline 41 are both provided with a first connection flange 51, so as to facilitate connection between the first inlet pipe 23 and the first pipeline 41.
Optionally, in the multi-directional jet mixing treatment device of this embodiment, the second inlet pipe 24 and the end portion of the second pipeline 42 are both provided with a second connecting flange 52, so as to facilitate connection between the second inlet pipe 24 and the second pipeline 42.
Alternatively, in the multi-directional jet mixing treatment device of the present embodiment, the upper nozzle 251 is disposed on the sidewall of the aerator 2 obliquely upward, and the angle between the upper nozzle 251 and the horizontal plane is 15 ° -25 °.
The lower nozzle 252 is disposed obliquely downward on the lower side wall of the aerator 2, and the angle between the lower nozzle 252 and the horizontal plane is also 15 ° -25 °.
Optionally, in the multi-directional jet mixing treatment device in this embodiment, a liquid inlet 12 is disposed on the upper side wall of the reactor 1, and the liquid inlet 12 of the reactor 1 is connected to a wastewater source.
The side wall of the lower end of the reactor 2 is provided with a liquid outlet 13, and the liquid outlet 13 of the reactor 1 is connected with a treated wastewater collection mechanism.
Further, in the multi-directional jet mixing treatment device of the present embodiment, the second inlet pipe 24 of the aerator 2 is connected to an external blower through the second pipe 42.
In the embodiment, the second inlet pipe of the aerator is connected with the blower through the second pipeline, when the treatment liquid is sprayed out from the inner cavity of the aerator, air entering from the second inlet pipe is sucked, and after being sprayed out from the aeration nozzle, oxygen in the air is fully contacted and mixed with the wastewater treatment liquid, so that the effects of oxygenation and stirring and mixing of the treatment liquid are realized.
Example two
In the multi-directional jet mixing treatment device in this embodiment, the second inlet pipe 24 of the aerator 2 is connected to an external dosing mechanism through a second pipe 42.
In this embodiment, the second inlet pipe of the aerator is connected with the dosing mechanism through the second pipeline, and when the treatment fluid is sprayed out from the inner chamber of the aerator, the medicament entering from the second inlet pipe is inhaled, and after being sprayed out from the aeration nozzle, the wastewater treatment fluid is fully contacted and mixed with the medicament, so that better treatment of wastewater is realized.
Example III
Fig. 3 is a schematic view of a multi-directional jet mixing treatment device according to a third embodiment of the present utility model.
As shown in fig. 3, the multi-directional jet mixing processing apparatus in this embodiment further includes: a water collecting pipe 6.
The water collecting pipe 6 is arranged in the reactor 1 and is positioned at the upper part of the reactor 1, and the water collecting pipe 6 is immersed in the wastewater treatment liquid when the reactor 1 is in operation.
The side wall of the water collecting pipe 6 is provided with a plurality of water inlet holes 61 so that the treatment liquid can enter the water collecting pipe 6.
The second line 42 is provided with a second control valve 421.
The water collecting pipe 6 is connected to the second pipe 42 through the third pipe 43, and a connection point of the third pipe 43 and the second pipe 42 is located between the second control valve 421 and the aerator 2.
The third line 43 is provided with a third control valve 431.
In this embodiment, the third control valve is closed, the second control valve is opened, and the second inlet pipe of the aerator is in fluid communication with the outside through the second pipeline, so that air or medicament can be inhaled; the third control valve is opened, the second control valve is closed, the second inlet pipe of the aerator is communicated with the water collecting pipe through the second pipeline and the third pipeline, and the treatment liquid at the upper part can be sucked, so that the wastewater treatment liquid is stirred and mixed in the reactor more fully, and a better treatment effect is obtained.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact between the first feature and the second feature, or an indirect contact between the first feature and the second feature through an intervening medium.
Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is at a lower level than the second feature.
In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (9)
1. A multi-directional jet mixing treatment device, comprising: a reactor, an aerator and a circulating pump;
the aerator is arranged in the reactor and is positioned at the lower part of the reactor;
the aerator includes: the device comprises an inner chamber, an outer chamber, a first inlet pipe, a second inlet pipe and an aeration nozzle;
the outer chamber is coated on the outer side of the inner chamber and is isolated from the inner chamber;
the first inlet pipe, the second inlet pipe and the aeration nozzle are respectively arranged on the aerator, the first inlet pipe is communicated with the inner cavity, the second inlet pipe is communicated with the outer cavity, the aeration nozzle is communicated with the inner cavity, and a through channel is arranged on the side wall of the aeration nozzle to enable the aeration nozzle to be communicated with the outer cavity;
the aeration nozzle includes: a plurality of upper nozzles and a plurality of lower nozzles;
the upper nozzles are arranged on the side wall of the aerator in a surrounding mode at equal intervals, and the spraying direction of the upper nozzles is inclined upwards;
the lower nozzles are arranged on the side wall of the aerator in a surrounding mode at equal intervals, and the spraying direction of the lower nozzles is inclined downwards;
the upper part of the reactor is provided with a liquid taking pipe, the first inlet pipe is connected with the liquid taking pipe through a first pipeline, and the circulating pump is arranged on the first pipeline and is used for enabling treatment liquid to enter the inner cavity;
the second inlet tube is in fluid connection with the outside through a second pipeline.
2. The multi-directional jet mixing treatment device of claim 1, wherein the first conduit is provided with a first control valve.
3. The multi-directional jet mixing treatment device according to claim 1, wherein the first inlet pipe and the first pipeline are provided with a first connecting flange, and the first connecting flange is used for connection.
4. The multi-directional jet mixing treatment device according to claim 1, wherein the second inlet pipe and the second pipeline are provided with a second connecting flange, and the second connecting flange is used for connection.
5. A multi-directional jet mixing treatment device according to claim 1, wherein the upper and lower nozzles are each angled at 15 ° -25 ° to the horizontal.
6. The multi-directional jet mixing treatment device according to claim 1, wherein the upper end of the reactor is provided with a liquid inlet, and the lower end of the reactor is provided with a liquid outlet.
7. A multi-directional jet mixing treatment device according to any one of claims 1 to 6, wherein the second inlet tube is connected to an external blower.
8. A multi-directional jet mixing treatment device according to any one of claims 1 to 6, wherein the second inlet tube is connected to an external dosing mechanism.
9. The multi-directional jet mixing treatment device of any one of claims 1 to 6, further comprising: a water collecting pipe;
the water collecting pipe is arranged in the reactor and is positioned at the upper part of the reactor, and the water collecting pipe is provided with a water inlet hole;
the second pipeline is provided with a second control valve;
the water collecting pipe is connected with the second pipeline through a third pipeline, and the connection point of the third pipeline and the second pipeline is positioned between the second control valve and the aerator;
the third pipeline is provided with a third control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223287755.3U CN219031918U (en) | 2022-12-08 | 2022-12-08 | Multidirectional jet mixing treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223287755.3U CN219031918U (en) | 2022-12-08 | 2022-12-08 | Multidirectional jet mixing treatment device |
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| Publication Number | Publication Date |
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| CN219031918U true CN219031918U (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223287755.3U Active CN219031918U (en) | 2022-12-08 | 2022-12-08 | Multidirectional jet mixing treatment device |
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| CN (1) | CN219031918U (en) |
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- 2022-12-08 CN CN202223287755.3U patent/CN219031918U/en active Active
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