CN203564984U - Flash mixer - Google Patents
Flash mixer Download PDFInfo
- Publication number
- CN203564984U CN203564984U CN201320657904.2U CN201320657904U CN203564984U CN 203564984 U CN203564984 U CN 203564984U CN 201320657904 U CN201320657904 U CN 201320657904U CN 203564984 U CN203564984 U CN 203564984U
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- mixer
- pipe
- flash
- center
- cylinder body
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Abstract
The utility model relates to a flash mixer. The flash mixer comprises a mixer cylinder body; the two ends of the mixer cylinder body are provided with an inlet connecting pipe and an outlet connecting pipe; a suction flange and a discharge flange are arranged at the two ends of the mixer cylinder body; flow guide plates are respectively mounted inside the two ends of the mixer cylinder body, wherein a central turbulent flow pipe is mounted in the middle of the mixer cylinder body; N-grade rotary flow holes are formed in the wall of the central turbulent flow pipe, and N is larger than or equal to 3; the arrangement range of each grade of rotary flow holes is 360/N degrees. The flash mixer disclosed by the utility model is simple to manufacture, low in cost, reasonable in design, good in mixing effect, free of flowing dead angle and convenient to install; the flash mixer is designed according to a fluid mechanics principle, so that a water flow passage is smooth; due to a velocity gradient effect of water flow, mixed liquor forms drastic swirling flow and turbulent flow to cause vortex phenomenon such as forward rotation, backward rotation, expansion and contraction, so that a fed medicament and water or air and the water are rapidly and fully mixed, and therefore, the flash mixer has the advantages of good mixing effect, no blocking phenomenon, no short stream phenomenon, small hydraulic loss, short mixing time and the like.
Description
Technical field:
The utility model relates to water treatment facilities technical field, refers in particular to a kind of flash mixer.
Background technology:
Blender is the capital equipment that gas-liquid in the industries such as water treatment and liquid liquid mix, and current blender is mainly traditional duct type static mixer, and its guide vane is spiral crescent, the mutual cross arrangement of each mixed cell, its mixed effect not as.As in the air supporting treatment process of water treatment, the bubble diameter that conventional hybrid device produces is generally in 180 μ m left and right, and bubble diameter is bigger than normal, causes air flotation effect not good.Moreover conventional hybrid device material cost is higher, makes and be shaped relatively because of difficulty.
Utility model content:
The purpose of this utility model is to overcome the above-mentioned weak point of prior art, and a kind of flash mixer is provided.
The technical solution adopted in the utility model is: a kind of flash mixer, comprise mixer tube, mixer tube two ends are respectively entrance sleeve and discharge connection, and be respectively equipped with suction flange and outlet(discharge) flange, inside, mixer tube two ends is separately installed with deflector, and wherein: described mixer tube middle part is provided with center and disturbs pipe, the tube wall that pipe is disturbed at described center is provided with N level rotation discharge orifice, and N >=3, the layout scope of every grade of rotation discharge orifice is 360/N degree.
The layout angle that the rotation of adjacent level in pipe discharge orifice is disturbed at described center is disturbed pipe along center be axially adjacent, and the center gross area of disturbing every one-level rotating flow hole in pipe is 1.5～2.0 times of mixer tube entrance point net sectional area.
On the entrance sleeve of mixer tube, be provided with charging nozzle.
Described deflector and center are disturbed pipe and are assembled into an entirety by a guide rod and a spacing cylinder, and then by this integral installation in mixer tube.
On described each deflector, the gross area of pod apertures is 1.0～2.0 times of entrance sleeve net sectional area.
The utility model flash mixer make simple, with low cost, reasonable in design, mixed effect is good, without flow blind angle, easy for installation, it uses fluid mechanics principle design, water stream channel is unimpeded, utilize the velocity gradient effect of current, make mixed liquor form violent swirling flow and turbulent flow, produce forward, reversion, the vortex phenomenon such as expand, dwindle, the medicament adding is fully mixed rapidly with water with water or gas, have mixed effect good, without clogging, without short flow phenomenon, the advantage such as hydraulic loss is little, incorporation time is short.
Accompanying drawing explanation:
Fig. 1 is the sectional structure schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the structural representation that in the utility model, pipe is disturbed at center;
Fig. 3 is the sectional structure schematic diagram of the another kind of embodiment of the utility model.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As shown in Figure 1 and Figure 2, flash mixer described in the utility model, comprise mixer tube 1, mixer tube 1 two ends are respectively entrance sleeve 2 and discharge connection 3, and are respectively equipped with suction flange 21 and outlet(discharge) flange 31, and mixer tube 1 inside, two ends is separately installed with deflector 4, wherein: described mixer tube 1 middle part is provided with center and disturbs pipe 5, the tube wall that pipe 5 is disturbed at described center is provided with N level rotation discharge orifice 50, and N >=3, and the layout scope of every grade of rotation discharge orifice 50 is 360/N degree.
The layout angle that adjacent level rotation discharge orifice 50 in pipe 5 is disturbed at described center is disturbed pipe 5 along center be axially adjacent, and the center gross area of disturbing every one-level rotating flow hole 50 in pipe 5 is 1.5～2.0 times of net sectional area of entrance sleeve 2.
Particularly, be that center is disturbed pipe and 5 is divided into vertically at least three sections, above by certain angle scope, arrange several rotation discharge orifices 50 for every section, for example the present embodiment is take three grades of rotation discharge orifices 50 as example, and the layout scope of every grade of rotation discharge orifice 50 is 120 °, along within the scope of 120 ° of tube wall circumference, rotation discharge orifice being set, the rotation discharge orifice of rotation discharge orifice next-door neighbour the preceding paragraph of next section, within the scope of 120 °, arrange equally, by that analogy, the scope of all rotation discharge orifices at different levels should be 360 °.In the present embodiment, it is the inside that is fixed on mixer tube 1 by the mode of welding that pipe 5 is disturbed at deflector 4 and center.
On the entrance sleeve 2 of mixer tube 1, be provided with charging nozzle 22, the medicament that will mix or gas join in female stream from this charging nozzle 22.
Again as shown in Figure 2, in another kind of embodiment, several deflectors 4 and center are disturbed pipe 5 and are assembled into an entirety by a guide rod 6 and several spacing cylinder 7, and then by this integral installation in mixer tube 1, make deflector 4 and center disturb pipe 5 assembly and disassembly more convenient, described deflector 4 is arranged in center disturbs the front-end and back-end of pipe 5.
On described each deflector 4, the gross area of pod apertures is 1.0～2.0 times of entrance sleeve 2 net sectional areas.
Use the utility model, in the time of can making liquid-liquid or liquid-gas mix, during first through front end deflector 4, occur axially to mix, and then disturb pipe 5 radially mixing through center, again through the axial mixing of rear end deflector, thereby produce vortex and derotation whirlpool, the instantaneous realization of fluid is fully mixed.Incorporation time of the present utility model is short, and general incorporation time is 1.5～2.5s.
In sum, the utility model flash mixer is made simple, with low cost, reasonable in design, mixed effect is good, without flow blind angle, easy for installation, it uses fluid mechanics principle design, water stream channel is unimpeded, utilize the velocity gradient effect of current, make mixed liquor form violent swirling flow and turbulent flow, produce forward, reversion, expand, the vortex phenomenon such as dwindle, the medicament adding is fully mixed rapidly with water with water or gas, there is mixed effect good, without clogging, without short flow phenomenon, hydraulic loss is little, the advantages such as incorporation time is short, can be widely used in water treatment, oil, chemical industry, printing and dyeing, pharmacy, process hides, paint, coating, alcohol, wine brewing, papermaking, the industries such as food.
Claims (5)
1. a flash mixer, comprise mixer tube, mixer tube two ends are respectively entrance sleeve and discharge connection, and be respectively equipped with suction flange and outlet(discharge) flange, inside, mixer tube two ends is separately installed with deflector, it is characterized in that: described mixer tube middle part is provided with center and disturbs pipe, and the tube wall that pipe is disturbed at described center is provided with N level rotation discharge orifice, and N >=3, the layout scope of every grade of rotation discharge orifice is 360/N degree.
2. flash mixer according to claim 1, it is characterized in that: the layout angle that the rotation of adjacent level in pipe discharge orifice is disturbed at described center is disturbed pipe along center be axially adjacent, and the center gross area of disturbing every one-level rotating flow hole in pipe is 1.5～2.0 times of mixer tube entrance point net sectional area.
3. flash mixer according to claim 1, is characterized in that: on the entrance sleeve of mixer tube, be provided with charging nozzle.
4. flash mixer according to claim 1, is characterized in that: described deflector and center are disturbed pipe and be assembled into an entirety by a guide rod and a spacing cylinder, and then by this integral installation in mixer tube.
5. according to the flash mixer described in claim 1 or 4, it is characterized in that: on described each deflector, the gross area of pod apertures is 1.0～2.0 times of entrance sleeve net sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657904.2U CN203564984U (en) | 2013-10-23 | 2013-10-23 | Flash mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657904.2U CN203564984U (en) | 2013-10-23 | 2013-10-23 | Flash mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203564984U true CN203564984U (en) | 2014-04-30 |
Family
ID=50532748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320657904.2U Expired - Fee Related CN203564984U (en) | 2013-10-23 | 2013-10-23 | Flash mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203564984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735359A (en) * | 2018-07-20 | 2020-01-31 | 玖龙纸业(天津)有限公司 | device for mixing sizing material and arranged on sizing material pipeline |
-
2013
- 2013-10-23 CN CN201320657904.2U patent/CN203564984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735359A (en) * | 2018-07-20 | 2020-01-31 | 玖龙纸业(天津)有限公司 | device for mixing sizing material and arranged on sizing material pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |