CN104147954A - Mixer and mixing device - Google Patents
Mixer and mixing device Download PDFInfo
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- CN104147954A CN104147954A CN201410426559.0A CN201410426559A CN104147954A CN 104147954 A CN104147954 A CN 104147954A CN 201410426559 A CN201410426559 A CN 201410426559A CN 104147954 A CN104147954 A CN 104147954A
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- blender
- main part
- mixed liquor
- mixing
- sidewall
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Abstract
The invention provides a mixer which includes: a main body part which is used for mixing liquid, an inlet part and an outlet part which are respectively arranged on the two ends of the main body part. A side wall is encircled to form the main body part. A liquid inlet direction of the inlet part is tangent to the side wall of the main body part. Because the liquid inlet direction of the inlet part is tangent to the side wall of the main body part in the mixer, a mixed liquid, after entering the main body part, can flow along the side wall of the main body part in a spiral manner and disturbance of the mixed liquid is enhanced, thereby enabling the liquid required to be mixed can be mixed fully and improving a mixing efficiency.
Description
Technical field
The present invention relates to a kind of blender, relate in particular to a kind of mixing efficiency higher and mix sufficient blender and there is the mixing arrangement of this blender.
Background technology
The mixing of liquid is an important process of commonly using in industry, and the liquid conventionally needs being mixed joins in blender and completes and mix with additive.In wastewater treatment, coagulation is an important process in wastewater treatment process, is the method for a kind of simple economy for increasing water quality, and comprises and mixing and two processes of cohesion.Wherein, mix most important, especially the 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, conventionally require to mix with interior at 1 second, chemical agent and water are thoroughly mixed to form small flco afterwards, thereby provide advantage for flocculating.At present, married operation generally adopts mechanical agitation hybrid mode, but mechanical agitation cannot realize homodisperse object of moment, has affected fully mixing of waste water and medicament, thereby has reduced the effect of coagulation; And the later stage cannot fully react, water treatment procedure Chinese medicine consumption is excessive.
In view of this, the mixing arrangement that is necessary to provide a kind of improved blender and has this blender, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of mixing efficiency higher and mix sufficient blender and there is the mixing arrangement of this blender.
For achieving the above object, the invention provides a kind of blender, comprise the main part for mixing material, the import department that is arranged at respectively main part two ends and export department, described main part is enclosed and is formed by sidewall, and the feed liquor direction of described import department and the sidewall of described main part are tangent.
As a further improvement on the present invention, described blender also comprises and is arranged between import department and export department and spaced some dividing plates and some cavitys of being formed by described baffle for separating.
As a further improvement on the present invention, described dividing plate is provided with elbow short tube, and the elbow short tube on adjacent two dividing plates mutually staggers in the direction parallel with dividing plate, so that described mixed liquor flows in the shape of a spiral in described blender.
As a further improvement on the present invention, the enter/fluid direction of described elbow short tube and described sidewall are tangent.
As a further improvement on the present invention, the inlet of described import department is aciculiform.
As a further improvement on the present invention, the cylindrical cylindrical shell of described main part, feed liquor direction and the described cylindrical shell of described import department are tangent.
As a further improvement on the present invention, described import department is positioned at the bottom of described main part, and described export department is positioned at the top of described main part, so that described mixed liquor rises in the shape of a spiral in described blender.
As a further improvement on the present invention, the fluid direction of described export department is vertical with the tangent plane of described sidewall.
For achieving the above object, the present invention also provides a kind of blender, comprises described blender.
As a further improvement on the present invention, described mixing arrangement comprise the drug feeding pipeline of inlet channel, input medicine, for medicine and waste water being mixed into the elevator pump, intermediate conduit of mixed liquor, for fully mixing blender and the outlet conduit of described mixed liquor.
The invention has the beneficial effects as follows: blender of the present invention is tangent by the feed liquor direction of described import department and the sidewall of described main part, thereby mixed liquor can be flowed along the sidewall of main part after entering main part with spiral form, improved the disturbance of mixing material, thereby make to need the liquid mixing fully to mix, improved 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 and elevator pump are interconnected.
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.
The specific embodiment
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the drawings and specific embodiments, describe the present invention.
For achieving the above object, the invention provides a kind of blender 5 and there is the mixing arrangement 100 of this blender 5.Shown in please refer to the drawing 1 to Fig. 6, described mixing arrangement 100 comprises the drug feeding pipeline 2 of inlet channel 1, input medicine, for medicine and waste water being mixed into the elevator pump 3, intermediate conduit 4 of mixed liquor, for fully mixing blender 5 and the outlet conduit 6 of described mixed liquor.
Wherein, described blender 5 can use separately, also can be installed on mixing arrangement 100, further improves mixed effect under the acting in conjunction of other structures.When described blender 5 and mixing arrangement 100 separate use separately, described intermediate conduit 4 is the import department of blender 5, and outlet conduit 6 is the export department of blender 5.
Refer to shown in Fig. 3 to Fig. 6, mixing efficiency of the present invention is higher and mix sufficient blender 5, comprises the main part 51 for mixing material, the import department 4 that is arranged at respectively main part 51 two ends and export department 6.Described main part 51 is enclosed and is formed by sidewall, and its length can be made corresponding modification according to number and the mixability of mixing material.
The feed liquor direction of described import department 4 and the sidewall of described main part 51 are tangent, thereby mixed liquor can be flowed along the sidewall of main part 51 after entering main part 51, thereby formula flows twist in main part 51, improved the disturbance of mixing material, thereby mixing material can fully be mixed, improved mixing efficiency.
Fewer when the amount of mixing material, the mixing of liquid is comparatively easy, or mixability requires when lower, and the length of described main part 51 is shorter, and now described main part 51 is a complete cavity.
In order to improve mixing efficiency, at the length direction along described main part 51, described blender 5 also comprises and is arranged between import department 4 and export department 6 and spaced some dividing plates 52, and described dividing plate 52 is separated to form some cavitys 53 by described main part 51.Therefore, at mixed liquor, from import department 4, enter into main part 51 by flowing out through some cavity 53You export department 6 successively, extended incorporation time, and the mobile formation of 52 pairs of liquid of dividing plate disturbs, further increased the perturbation of liquid, improved mixing efficiency.
Further, described dividing plate 52 is provided with elbow short tube 521, and the elbow short tube 521 on adjacent two dividing plates 52 mutually staggers in the direction parallel with dividing plate, i.e. the projection of elbow short tube 521 on one of them dividing plate 52 in adjacent separator 52 and the elbow short tube 521 in adjacent separator 52 stagger mutually.Preferably, the Central Symmetry of the projection of the elbow short tube 521 on one of them dividing plate 52 in adjacent separator 52 and the relative described dividing plate 52 of elbow short tube 521 in adjacent separator 52, like this can be so that mixing material flow with spiral form better, and the whirlpool forming is relatively stable.In addition, between described elbow short tube 521 and sidewall, there is the gap of being separated with, and the enter/fluid direction of described elbow short tube 521 parallels with the tangent plane of sidewall, to form better whirlpool.
Therefore, each inlet and liquid outlet of cutting apart the cavity 53 forming by dividing plate 52 is interlaced, thereby makes described mixed liquor helical flow between each cavity 53, and then described mixed liquor is flowed in the shape of a spiral in described blender 5.Be different from the present embodiment, on described dividing plate 52, also can be provided with a plurality of elbow short tubes 521, to increase the disturbance of liquid.In accompanying drawing of the present invention, only draw an elbow short tube 521, as signal.
Enter/fluid direction and the described sidewall of described elbow short tube 521 are tangent, can easily in each cavity 53, be helical flow so that mixed liquor flows along sidewall when entering each cavity 53, have improved the mixability of mixed liquor in each cavity 53.Described mixed liquor, through the repeatedly mixing of some cavitys 53, can improve mixing efficiency greatly.
In above-described embodiment, the inlet of described import department 4 is all aciculiform, so that mixed liquor enters in blender 5 with larger speed jet, even if mixed liquor was subject to after stopping of sidewall, can also keeps very high speed to flow and mix.Certainly, described import department 4 also can be set to other shapes, to improve the flow velocity of mixed liquor, or is conducive to increase the disturbance of liquid, improves mixed effect.
In above-described embodiment, the cylindrical cylindrical shell 51 of described main part 51, feed liquor direction and the described cylindrical shell 51 of described import department 4 are tangent, and the liquid that therefore enters main part 51 flows along cylindrical shell 51, forms whirlpool.Be different from the present embodiment, described main part 51 also can be other shapes, if cross section is polygon, ellipse etc., to reach same effect.
In the present embodiment, described import department 4 is positioned at the bottom of described main part 51, and described export department 6 is positioned at the top of described main part 51, so that described mixed liquor rises in the shape of a spiral in described blender 5.Under the effect of gravity, the spiralling speed of mixed liquor is slower, and incorporation time is longer, is conducive to abundant mixing.And in other embodiment, corresponding variation can be done as required with position and the quantity of export department 6 by described import department 4, to reach same object.
The fluid direction of described export department 6 is vertical with the tangent plane of described sidewall, is convenient to mixing material and flows out fast.Certainly, the fluid direction of described export department 6 and described sidewall also can be tangent, and flow velocity is slower like this.
When described blender 5 is installed on and uses in described mixing arrangement 100, with the example that is treated to of waste water, further illustrate structure, the Principle and application of described mixing arrangement 100.Described waste water passes through inlet channel 1, elevator pump 3, intermediate conduit 4, blender 5 and outlet conduit 6 in turn.Described inlet channel 1 is connected with described elevator pump 3 with described drug feeding pipeline 2, all communicates between two particularly.Described elevator pump 3 is common pipe pump or anticorrosion pipeline pump, inside be provided with impeller (not shown), with by can be dispersed within the extremely short time from the medicine of described drug feeding pipeline 2 inputs, and carry out premixed with the waste water being entered by inlet channel 1 and form mixed liquor.In order to add rapidly medicine, the quantity of described drug feeding pipeline 2 is at least one, in the time need to adding the amount of medicine many, can add medicine by a plurality of drug feeding pipeline 2 simultaneously.Described intermediate conduit 4 is communicated with described elevator pump 3 and described blender 5, mixed liquor is inputed to described blender 5.Described blender 5 fully mixes in order to the mixed liquor to inputted, and abundant mixed mixed liquor is discharged by described outlet conduit 6.
Shown in please refer to the drawing 2, in the present embodiment, described inlet channel 1 is mutually vertical with the described drug feeding pipeline 2 that is exposed to described elevator pump 3 outsides, interior residual in drug feeding pipeline 2 to prevent medicine, all joins in waste water.And being different from the present embodiment, described inlet channel 1 also can out of plumb with the described drug feeding pipeline 2 that is exposed to described elevator pump 3 outsides.The described drug feeding pipeline 2 that is positioned at described elevator pump 3 inside comprises the first horizontal part 21, lower than the second horizontal part 22 of described the 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 the second horizontal part 22.The outlet of described drug feeding pipeline 2 is positioned at the below of described impeller, be preferably located in described impeller under, and insert enough degree of depth, to guarantee that described drug solution can be dispersed in a short period of time.Be different from the present embodiment, the described drug feeding pipeline 2 that is positioned at described elevator pump 3 inside can be also other shapes, and described outlet also can be arranged at other positions, to reach same effect.
Shown in please refer to the drawing 1 and Fig. 4, described intermediate conduit 4 is connected in 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 larger speed jet.Shown in please refer to the drawing 5, described blender 5 comprises cylindrical cylindrical shell 51 and is horizontally disposed with and spaced some dividing plates 52 in dividing plate parallel direction.These dividing plates 52 are separated into some cavitys 53 by described cylindrical shell 51.Shown in please refer to the drawing 5 and Fig. 6, on each dividing plate 52, be equipped with elbow short tube 521, and the elbow short tube 521 on two adjacent dividing plates 52 mutually staggers in described dividing plate parallel direction, the Way out of described intermediate conduit 4 and described cylindrical shell 51 are tangent, so that described mixed liquor rises in the shape of a spiral in described blender 5, more easily form eddy flow.So arrange, can make described mixed liquor increase in the shape of a spiral in described blender 5.
During use, waste water enters described elevator pump 3 along described inlet channel 1; Meanwhile, medicine wiring solution-forming by described drug feeding pipeline 2, arrive described elevator pump 3 impeller under.Under the High Rotation Speed effect of described impeller, drug solution is even by instantaneous dispersing, together along intermediate conduit 4, from blender 5 bottoms, tangentially in the mode of jet, enters, and be spiral uprising shape with waste water in blender 5.Drug solution is fully mixed by rising eddy flow with waste water after, from the top outlet of blender 5, flow into outlet conduit 6.
Difference above-described embodiment, the structure of described mixing arrangement 100, connected mode etc. all can increase and decrease or the adjustment of position according to actual needs; And described blender 5 or mixing arrangement 100 also can be for the mixing of other liquid.
In sum, blender 5 of the present invention is tangent by the feed liquor direction of described import department 4 and the sidewall of described main part 51, thereby mixed liquor can be flowed along the sidewall of main part 51 after entering main part 51 with spiral form, improved the disturbance of mixing material, thereby make to need the liquid mixing fully to mix, improved mixing efficiency.
And mixing arrangement of the present invention is by elevator pump 3, making can be dispersed within the extremely short time from the medicine of described drug feeding pipeline 2 inputs, and carries out premixed with the waste water being entered by inlet channel 1 and form mixed liquor; By the elbow short tube 521 being crisscross arranged in blender 5, make mixed liquor with the mode process blender 5 of eddy flow again, thereby mixed liquor is mixed more fully, improved mixing efficiency.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not depart from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a blender, is characterized in that, comprises the main part for mixing material, the import department that is arranged at respectively main part two ends and export department, and described main part is enclosed and formed by sidewall, and the feed liquor direction of described import department and the sidewall of described main part are tangent.
2. blender according to claim 1, is characterized in that: described blender also comprises and is arranged between import department and export department and spaced some dividing plates and some cavitys of being formed by described baffle for separating.
3. blender according to claim 2, it is characterized in that: described dividing plate is provided with elbow short tube, and the elbow short tube on adjacent two dividing plates mutually staggers in the direction parallel with dividing plate, so that described mixed liquor flows in the shape of a spiral in described blender.
4. blender according to claim 3, is characterized in that: enter/fluid direction and the described sidewall of described elbow short tube are tangent.
5. according to the blender described in claim 1-4 any one, it is characterized in that: the inlet of described import department is aciculiform.
6. according to the blender described in claim 1-4 any one, it is characterized in that: the cylindrical cylindrical shell of described main part, feed liquor direction and the described cylindrical shell of described import department are tangent.
7. blender according to claim 6, is characterized in that: described import department is positioned at the bottom of described main part, and described export department is positioned at the top of described main part, so that described mixed liquor rises in the shape of a spiral in described blender.
8. blender according to claim 7, is characterized in that: the fluid direction of described export department is vertical with the tangent plane of described sidewall.
9. a mixing arrangement, is characterized in that: comprise the blender as described in claim 1 ~ 9 any one.
10. mixing arrangement according to claim 9, is characterized in that: described mixing arrangement comprises the drug feeding pipeline of inlet channel, input medicine, for medicine and waste water being mixed into the elevator pump, intermediate conduit of mixed liquor, for fully mixing blender and the outlet conduit of described mixed liquor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426559.0A CN104147954B (en) | 2014-08-27 | 2014-08-27 | Blender and mixing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410426559.0A CN104147954B (en) | 2014-08-27 | 2014-08-27 | Blender and mixing arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104147954A true CN104147954A (en) | 2014-11-19 |
| CN104147954B CN104147954B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410426559.0A Active CN104147954B (en) | 2014-08-27 | 2014-08-27 | Blender and mixing arrangement |
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| CN (1) | CN104147954B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114149077A (en) * | 2021-11-27 | 2022-03-08 | 浙江沃乐环境科技有限公司 | Integrated wastewater synchronous denitrification and defluorination reactor device and use method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131576A (en) * | 2008-08-25 | 2011-07-20 | 株式会社日立工业设备技术 | Reactor and reaction plant |
| CN204093330U (en) * | 2014-08-27 | 2015-01-14 | 苏州清然环保科技有限公司 | Blender and mixing arrangement |
-
2014
- 2014-08-27 CN CN201410426559.0A patent/CN104147954B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131576A (en) * | 2008-08-25 | 2011-07-20 | 株式会社日立工业设备技术 | Reactor and reaction plant |
| CN204093330U (en) * | 2014-08-27 | 2015-01-14 | 苏州清然环保科技有限公司 | Blender and mixing arrangement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114149077A (en) * | 2021-11-27 | 2022-03-08 | 浙江沃乐环境科技有限公司 | Integrated wastewater synchronous denitrification and defluorination reactor device and use method thereof |
| CN114149077B (en) * | 2021-11-27 | 2023-02-14 | 浙江沃乐环境科技有限公司 | Integrated wastewater synchronous denitrification and defluorination reactor device and use method thereof |
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| Publication number | Publication date |
|---|---|
| CN104147954B (en) | 2016-08-17 |
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Inventor after: Chen Jianjun Inventor before: Chen Jianjun Inventor before: Zhang Ke |
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Free format text: CORRECT: INVENTOR; FROM: CHEN JIANJUN ZHANG KE TO: CHEN JIANJUN |
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