CN104147953B - Mixing arrangement - Google Patents
Mixing arrangement Download PDFInfo
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- CN104147953B CN104147953B CN201410426540.6A CN201410426540A CN104147953B CN 104147953 B CN104147953 B CN 104147953B CN 201410426540 A CN201410426540 A CN 201410426540A CN 104147953 B CN104147953 B CN 104147953B
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- blender
- feeding pipeline
- elevator pump
- mixing arrangement
- drug feeding
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Abstract
The invention provides a kind of mixing arrangement, process for waste water, it is characterized in that, described mixing arrangement include inlet channel, the drug feeding pipeline of input medicine, for medicine and waste water being mixed into the elevator pump of mixed liquor, intermediate conduit, being used for being sufficiently mixed blender and the outlet conduit of described mixed liquor, described inlet channel is connected with described elevator pump with described drug feeding pipeline, and described intermediate conduit connects described elevator pump with described blender with by mixed liquor input extremely described blender；It is provided with impeller in described elevator pump.The mixing arrangement of the present invention passes through elevator pump so that the medicine inputted from described drug feeding pipeline can be dispersed within the extremely short time, and carries out premixing with the waste water entered by inlet channel and form mixed liquor；By blender, mixed liquor is mixed more fully again, improve mixing efficiency.
Description
Technical field
The present invention relates to a kind of mixing arrangement, particularly relate to a kind of mixing efficiency higher and mix sufficient mixing arrangement.
Background technology
Coagulation is an important process in wastewater treatment process, the method being used to a kind of simple economy increased water quality, including mixing and two processes of cohesion.Wherein, mix most important, the especially length of incorporation time will directly affect the effect of coagulation, this is crossed range request chemical agent and is uniformly dispersed within the extremely short time, usually require that mix homogeneously within 1 second, chemical agent and water are thoroughly mixed to form small flco afterwards, thus provide advantage for flocculation.At present, married operation commonly used mechanical agitation hybrid mode, but mechanical agitation cannot realize moment homodisperse purpose, have impact on being sufficiently mixed of waste water and medicament, thus reduce the effect of coagulation.
In view of this, it is necessary to provide the mixing arrangement of a kind of improvement, to solve the problems referred to above.
Summary of the invention
It is an object of the invention to provide a kind of mixing efficiency higher and mix sufficient mixing arrangement.
For achieving the above object, the present invention provides a kind of mixing arrangement processed for waste water, including inlet channel, the drug feeding pipeline of input medicine, for medicine and waste water being mixed into the elevator pump of mixed liquor, intermediate conduit, being used for being sufficiently mixed blender and the outlet conduit of described mixed liquor, described inlet channel is connected with described elevator pump with described drug feeding pipeline, and described intermediate conduit connects described elevator pump with described blender with by mixed liquor input extremely described blender；It is provided with impeller in described elevator pump；Described intermediate conduit is positioned at the bottom of described blender, and described outlet conduit is positioned at the top of described blender；Described blender includes that the Way out of described intermediate conduit is tangent with described cylinder in cylindrical cylinder；Described blender includes being horizontally disposed with and the spaced some dividing plates of in the vertical direction and some cavitys of being separated to form by described dividing plate.
As a further improvement on the present invention, the outlet of described drug feeding pipeline is positioned at the lower section of described impeller.
As a further improvement on the present invention, described inlet channel is mutually perpendicular to the described drug feeding pipeline being exposed to outside described elevator pump.
As a further improvement on the present invention, be positioned at the described drug feeding pipeline within described elevator pump include the first horizontal part, less than the second horizontal part of described first horizontal part and the rake that connects described first, second horizontal part, the outlet of described drug feeding pipeline is arranged on described second horizontal part.
As a further improvement on the present invention, the outlet of described intermediate conduit is aciculiform.
As a further improvement on the present invention, the quantity of described drug feeding pipeline is at least one.
The invention has the beneficial effects as follows: the mixing arrangement of the present invention passes through elevator pump so that the medicine inputted from described drug feeding pipeline can be dispersed within the extremely short time, and carry out premixing with the waste water entered by inlet channel and form mixed liquor；By blender, mixed liquor is mixed more fully again, improve mixing efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the mixing arrangement of invention.
Fig. 2 is the schematic diagram that inlet channel in Fig. 1, drug feeding pipeline are interconnected with elevator pump.
Fig. 3 is the generalized section of blender in Fig. 1, and has indicated the direction of rotation of fluid.
Fig. 4 is the schematic top plan view of blender in Fig. 1.
Fig. 5 is the schematic top plan view of a dividing plate in Fig. 4.
Fig. 6 is the schematic top plan view of the dividing plate adjacent with Fig. 4 median septum
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearer, describe the present invention with specific embodiment below in conjunction with the accompanying drawings.
Please join shown in Fig. 1 to Fig. 6, the invention provides a kind of mixing arrangement 100, it include inlet channel 1, the drug feeding pipeline 2 of input medicine, for medicine and waste water are mixed into the elevator pump 3 of mixed liquor, intermediate conduit 4, the blender 5 being used for being sufficiently mixed described mixed liquor and outlet conduit 6.Described waste water is sequentially through inlet channel 1, elevator pump 3, intermediate conduit 4, blender 5 and outlet conduit 6.
Wherein, described inlet channel 1 is connected with described elevator pump 3 with described drug feeding pipeline 2, the most all communicates.Described elevator pump 3 is common pipe pump or anticorrosion pipeline pump, inside it is provided with impeller (not shown), with the medicine that will input from described drug feeding pipeline 2 can within the extremely short time dispersed, and carry out premixing with the waste water entered by inlet channel 1 and form mixed liquor.In order to add medicine rapidly, the quantity of described drug feeding pipeline 2 is at least one, when the amount needing addition medicine is many, can be simultaneously introduced medicine by multiple drug feeding pipeline 2.Described intermediate conduit 4 connects described elevator pump 3 and described blender 5, with by mixed liquor input extremely described blender 5.Described blender 5 is in order to be sufficiently mixed the mixed liquor inputted, and the mixed liquor after being sufficiently mixed is discharged by described outlet conduit 6.
Please join shown in Fig. 2, in the present embodiment, described inlet channel 1 is mutually perpendicular to the described drug feeding pipeline 2 being exposed to outside described elevator pump 3, to prevent medicine from remaining in drug feeding pipeline 2, all joins in waste water.And it being different from the present embodiment, described inlet channel 1 can also out of plumb with the described drug feeding pipeline 2 being exposed to outside described elevator pump 3.Be positioned at the described drug feeding pipeline 2 within described elevator pump 3 include the first horizontal part 21, less than the second horizontal part 22 of described first horizontal part 21 and the rake 23 that connects described first, second horizontal part 21,22, the outlet of described drug feeding pipeline 2 is arranged on described second horizontal part 22.The outlet of described drug feeding pipeline 2 is positioned at the lower section of described impeller, is preferably located in the underface of described impeller, and inserts enough degree of depth, to ensure that described drug solution can be the most dispersed.Being different from the present embodiment, being positioned at the described drug feeding pipeline 2 within described elevator pump 3 can also be for other shape, and described outlet can also be arranged at other positions, to reach same effect.
Please join shown in Fig. 1 and Fig. 4, described intermediate conduit 4 is connected to the bottom of described blender 5, and described outlet conduit 6 is positioned at the top of described blender 5.The outlet of described intermediate conduit 4 is aciculiform, so that mixed liquor enters in blender 5 with bigger velocity jet.Please join shown in Fig. 5, described blender 5 includes in cylindrical cylinder 51 and is horizontally disposed with and the spaced some dividing plates 52 of in the vertical direction.Described cylinder 51 is separated into some cavitys 53 by these dividing plates 52.Please join shown in Fig. 5 and Fig. 6, it is equipped with elbow short tube 521 on each dividing plate 52, and the elbow short tube 521 on two adjacent dividing plates 52 mutually staggers on described vertical direction, the Way out of described intermediate conduit 4 is tangent with described cylinder 51, so that described mixed liquor rises in described blender 5 in the shape of a spiral, it is easier to form eddy flow.It is arranged such, it is possible to make described fluid increase in the shape of a spiral in described blender 5.
During use, sewage enters described elevator pump 3 along described inlet channel 1；Meanwhile, medicine wiring solution-forming arrives the underface of impeller of described elevator pump 3 by described drug feeding pipeline 2.Under the high speed rotating effect of described impeller, drug solution is uniform by instantaneous dispersing, together tangentially enters in the way of jet bottom blender 5 along intermediate conduit 4 with waste water, and helically rises shape in blender 5.After making drug solution and sewage are sufficiently mixed by rising eddy flow, from the top of blender 5, outlet flows into outlet conduit 6.
In sum, the mixing arrangement of the present invention passes through elevator pump 3 so that from the medicine of described drug feeding pipeline 2 input can within the extremely short time dispersed, and carry out premixing with the waste water entered by inlet channel 1 and form mixed liquor；Through blender 5 by the way of elbow short tube 521 by being crisscross arranged in blender 5 makes mixed liquor with eddy flow again, so that mixed liquor mixes more fully, improve mixing efficiency.Above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (6)
1. a mixing arrangement, process for waste water, it is characterized in that, described mixing arrangement include inlet channel, the drug feeding pipeline of input medicine, for medicine and waste water being mixed into the elevator pump of mixed liquor, intermediate conduit, being used for being sufficiently mixed blender and the outlet conduit of described mixed liquor, described inlet channel is connected with described elevator pump with described drug feeding pipeline, and described intermediate conduit connects described elevator pump with described blender with by mixed liquor input extremely described blender；It is provided with impeller in described elevator pump；Described intermediate conduit is positioned at the bottom of described blender, and described outlet conduit is positioned at the top of described blender；Described blender includes that the Way out of described intermediate conduit is tangent with described cylinder in cylindrical cylinder；Described blender includes being horizontally disposed with and the spaced some dividing plates of in the vertical direction and some cavitys of being separated to form by described dividing plate；The elbow short tube in the vertical direction that described dividing plate is provided with on elbow short tube, and adjacent two dividing plates mutually staggers, so that described mixed liquor rises in described blender in the shape of a spiral.
Mixing arrangement the most according to claim 1, it is characterised in that: the outlet of described drug feeding pipeline is positioned at the lower section of described impeller.
Mixing arrangement the most according to claim 1, it is characterised in that: described inlet channel is mutually perpendicular to the described drug feeding pipeline being exposed to outside described elevator pump.
Mixing arrangement the most according to claim 2, it is characterized in that: be positioned at the described drug feeding pipeline within described elevator pump include the first horizontal part, less than the second horizontal part of described first horizontal part and the rake that connects described first, second horizontal part, the outlet of described drug feeding pipeline is arranged on described second horizontal part.
5. according to the mixing arrangement described in any one in claim 1 ~ 4, it is characterised in that: the outlet of described intermediate conduit is aciculiform.
Mixing arrangement the most according to claim 1, it is characterised in that: the quantity of described drug feeding pipeline is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426540.6A CN104147953B (en) | 2014-08-27 | 2014-08-27 | Mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426540.6A CN104147953B (en) | 2014-08-27 | 2014-08-27 | Mixing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104147953A CN104147953A (en) | 2014-11-19 |
| CN104147953B true CN104147953B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426540.6A Active CN104147953B (en) | 2014-08-27 | 2014-08-27 | Mixing arrangement |
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| Country | Link |
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| CN (1) | CN104147953B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464112A (en) | 2021-07-30 | 2021-10-01 | 烟台杰瑞石油装备技术有限公司 | Mix row device, mix row system and fracturing system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647833Y (en) * | 2003-05-20 | 2004-10-13 | 上海立方同和环境科技有限公司 | Drug adding device with water jet variable frequency coagulating |
| JP5843071B2 (en) * | 2010-03-30 | 2016-01-13 | 栗田工業株式会社 | Water treatment equipment |
| CN103657497B (en) * | 2012-08-30 | 2015-10-28 | 宝山钢铁股份有限公司 | For three grades of hybrid systems of liquid mixing |
| CN204093328U (en) * | 2014-08-27 | 2015-01-14 | 苏州清然环保科技有限公司 | Mixing arrangement |
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- 2014-08-27 CN CN201410426540.6A patent/CN104147953B/en active Active
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| Publication number | Publication date |
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| CN104147953A (en) | 2014-11-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jianjun Inventor before: Chen Jianjun Inventor before: Zhang Ke |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN JIANJUN ZHANG KE TO: CHEN JIANJUN |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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