CN205995289U - A kind of venturi mixer of two-way injection - Google Patents
A kind of venturi mixer of two-way injection Download PDFInfo
- Publication number
- CN205995289U CN205995289U CN201620825608.2U CN201620825608U CN205995289U CN 205995289 U CN205995289 U CN 205995289U CN 201620825608 U CN201620825608 U CN 201620825608U CN 205995289 U CN205995289 U CN 205995289U
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- segment body
- mixer
- adapter
- way injection
- throat
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Abstract
The utility model discloses a kind of venturi mixer of two-way injection, including main blender, auxiliary mixer and adapter, main blender is connected with adapter, adapter and the connection of auxiliary mixer, at least one A stake body is provided with auxiliary mixer, angle between main blender and auxiliary mixer is β, 0 ° of ＜ β≤180 °.Compared with prior art, this utility model employs unit style fabricated structure, thus simplifying cell body blender arrangement, facilitates field pipes to construct, pipeline amount due to setting greatly reduces, thus the installation workload of suspension and support can be reduced, and then reduce that civil engineering is pre-buried or crab-bolt quantity, reduce the risk of cell body leakage in quantity, simultaneously because main blender and auxiliary mixer interact, produce recycle stream so that mixed effect is more preferable, mixing efficiency is higher.This utility model is corrosion-resistant, structure is simple, low production cost.
Description
Technical field
This utility model is related to a kind of blender, the venturi mixer of particularly a kind of two-way injection.
Background technology
In the industrial circles such as water process, chemical industry, venturi mixer is a kind of in engineering extensive application in practice
Gas-liquid or liquid liquid mixing arrangement, but current venturi mixer form is more single, only one of which mixture export, right
In rectangle cell body, this venturi mixer just more difficult arrangement.Common venturi mixer arrangement has two kinds, a kind of
Arrange in Chi Ding for main pipe, each venturi mixer main flow feed tube vertically declines access venturi mixer, for tradition
Single outlet venturi mixer, this arrangement needs more pipe fittings, increases site operation amount；Another kind of is mother
Pipe is arranged at the bottom of pond, and each venturi mixer main flow feed tube level accesses venturi mixer, and this arrangement needs
Make more supports of pipelines at the bottom of pond, increased civil engineering difficulty, when blending agent has corrosivity, increased cell body rotten
Erosion, Leakage probability, increase security risk.
Utility model content
The purpose of this utility model is, provides a kind of venturi mixer of two-way injection, it can be used for long and narrow cell body
The mixing of interior medium, pipe arrangement is simple；During for concrete basin, do not increase in cell body while saving pipe fitting again
, it is ensured that security of system, corrosion-resistant, structure is simple, good mixing effect for the corrosion leakage hidden danger point in portion.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that：A kind of venturi of two-way injection
Blender, including main blender, auxiliary mixer and adapter, main blender is connected with adapter, and adapter is mixed with auxiliary
The connection of device, main blender is provided with least one A stake body, and the angle between main blender and auxiliary mixer is β, 0 °
＜ β≤180 °.Angle β is according to the width adjustment of rectangle cell body.A stake body and B support are used for supporting chemical feed pipe, are easy to dosing
The use of pipe, can improve mixing efficiency.Mainstream fluid and introducing fluid mix in main blender and auxiliary mixer, can be lifted
Mainstream fluid and the mixed effect introducing fluid.
In the venturi mixer of aforesaid this two-way injection, described main blender includes the first inflow segment body, and first
The arrival end flowing into segment body is connected with adapter, and the port of export of the first inflow segment body is connected with the A end of the first tapered segment body, and first
The B end of tapered segment body is connected with the first throat, and the first throat is connected with the C-terminal of the first diffusion segment body, the D end of the first diffusion segment body
It is connected with the first outflow segment body.The arrival end through the first inflow segment body for the mainstream fluid is passed through the first tapered segment body, through first gradually
Contracting segment body enters the first throat, mixes with introducing fluid in the first throat, introduces fluid and passes through access apertures, enters the first throat.
In the venturi mixer of aforesaid this two-way injection, described auxiliary mixer includes second segment and flows into segment body,
The arrival end of the second inflow segment body is also connected with adapter, and the port of export of the second inflow segment body is connected with the second tapered segment body, the
Two tapered segment bodies are connected with the second throat, and the second throat is connected with the second diffusion segment body, and the second diffusion segment body and second flows out section
Body connects.The arrival end through the second inflow segment body for the mainstream fluid is passed through the second tapered segment body, through the outlet of the second tapered segment body
End enters the second throat, mixes with introducing fluid in the second throat, introduces fluid by being arranged on the access apertures in the second throat,
Enter the first throat.
In the venturi mixer of aforesaid this two-way injection, described first throat and the second throat are provided with and are passed through
Hole.
In the venturi mixer of aforesaid this two-way injection, described adapter includes adpting flange and threeway body,
Adpting flange is arranged on threeway body.
In the venturi mixer of aforesaid this two-way injection, described adpting flange is loose flange.Using Song Taofa
Orchid is easy to the installation of this blender.
In the venturi mixer of aforesaid this two-way injection, described A end diameter dimension is more than B end diameter dimension；Institute
State D end diameter dimension and be more than C-terminal diameter dimension.
In the venturi mixer of aforesaid this two-way injection, described A end diameter dimension is equal to D end diameter dimension；B end
Diameter dimension is equal to C-terminal diameter dimension.
In the venturi mixer of aforesaid this two-way injection, described auxiliary mixer is provided with B support.This B props up
Frame is activity setting, detachably, is arranged according to practical situation, to ensure to be in optimum state when equipment runs.
In the venturi mixer of aforesaid this two-way injection, described A stake body, B support all with corrosion-resistant securing member
Connect.It is fixed on main blender by corrosion-resistant securing member A stake body, auxiliary is fixed on by corrosion-resistant securing member B support
On blender.
Compared with prior art, this utility model employs unit style fabricated structure, thus simplifying cell body blender
Arrangement, facilitates field pipes to construct, the pipeline amount of setting greatly reduces, thus the installation workload of suspension and support can be reduced,
And then reduce that civil engineering is pre-buried or crab-bolt quantity, reduce the risk of cell body leakage in quantity, simultaneously because main blender and auxiliary are mixed
Clutch interacts, and produces recycle stream so that mixed effect is more preferable, mixing efficiency is higher.This utility model is corrosion-resistant, structure is simple
Single, low production cost.
Brief description
Fig. 1 is a kind of structural representation of embodiment of the present utility model；
Fig. 2 is a kind of front view of embodiment of the present utility model；
Fig. 3 is a kind of left view of embodiment of the present utility model.
Reference：The main blender of 1-, 2- auxiliary mixer, 3- adapter, 4-A stake body, 5-B support, 6- is first-class
Enter segment body, the tapered segment body of 7- first, 8- first throat, 9- first spreads segment body, 10- first flows out segment body, 11- second inflow segment
Body, the tapered segment body of 12- second, 13- second throat, 14- second diffusion segment body, 15- second outflow segment body, 16- adpting flange,
17- threeway body, 18- access apertures.
With reference to the accompanying drawings and detailed description this utility model is further described.
Specific embodiment
Embodiment 1 of the present utility model：A kind of venturi mixer of two-way injection, including main blender 1, auxiliary mixing
Device 2 and adapter 3, main blender 1 is connected with adapter 3, the connection of adapter 3 and auxiliary mixer 2, and main blender 1 sets
It is equipped with an A stake body 4, the angle between main blender 1 and auxiliary mixer 2 is β, β is 90 °.Main blender 1 includes first
Flow into segment body 6, the arrival end of the first inflow segment body 6 is connected with adapter 3, and the port of export of the first inflow segment body 6 is tapered with first
The A end of segment body 7 connects, and the B end of the first tapered segment body 7 is connected with the first throat 8, the C of the first throat 8 and the first diffusion segment body 9
End connects, and the D end of the first diffusion segment body 9 is connected with the first outflow segment body 10.Auxiliary mixer 2 includes second segment and flows into segment body
11, the arrival end of the second inflow segment body 11 is also connected with described adapter 3, and the port of export of the second inflow segment body 11 is tapered with second
Segment body 12 connects, and the second tapered segment body 12 is connected with the second throat 13, and the second throat 13 is connected with the second diffusion segment body 14, and second
Diffusion segment body 14 is connected with the second outflow segment body 15.It is provided with access apertures 18 in first throat 8 and the second throat 13.A end is straight
Footpath size is equal to D end diameter dimension；B end diameter dimension is equal to C-terminal diameter dimension.A end diameter dimension is more than B end diameter dimension.
Embodiment 2 of the present utility model：A kind of venturi mixer of two-way injection, including main blender 1, auxiliary mixing
Device 2 and adapter 3, main blender 1 is connected with adapter 3, the connection of adapter 3 and auxiliary mixer 2, and main blender 1 sets
It is equipped with an A stake body 4, the angle between main blender 1 and auxiliary mixer 2 is β, β is 180 °.Main blender 1 includes
One inflow segment body 6, the arrival end of the first inflow segment body 6 is connected with adapter 3, and the port of export and first of the first inflow segment body 6 is gradually
The A end of contracting segment body 7 connects, and the B end of the first tapered segment body 7 is connected with the first throat 8, and the first throat 8 and first spreads segment body 9
C-terminal connects, and the D end of the first diffusion segment body 9 is connected with the first outflow segment body 10.Auxiliary mixer 2 includes second segment and flows into segment body
11, the arrival end of the second inflow segment body 11 is also connected with described adapter 3, and the port of export of the second inflow segment body 11 is tapered with second
Segment body 12 connects, and the second tapered segment body 12 is connected with the second throat 13, and the second throat 13 is connected with the second diffusion segment body 14, and second
Diffusion segment body 14 is connected with the second outflow segment body 15.It is provided with access apertures 18 in first throat 8 and the second throat 13.Adapter
3 include adpting flange 16 and threeway body 17, and adpting flange 16 is arranged on threeway body 17.Adpting flange 16 is Song Taofa
Blue.It is easy to the installation of this blender using loose flange.A end diameter dimension is equal to D end diameter dimension；B end diameter dimension is equal to C
End diameter dimension.D end diameter dimension is more than C-terminal diameter dimension.B support 5 is provided with auxiliary mixer 2.A stake body 4, B prop up
Frame 5 is all connected with corrosion-resistant securing member.
Operation principle of the present utility model：
When arranging multiple two-way injection venturi mixer in long and narrow cell body, according to the width adjustment angle β of cell body, make
Main blender 1 and auxiliary mixer 2 form a local mixing circulation, and so that the two-way injection venturi being arranged in cell body is mixed
Clutch forms a big mixing circulation, thus improving mixed effect, reduces the security risk of cell body corrosion leakage.
Mainstream fluid is passed through by the threeway body 17 of adapter 3, successively the first inflow segment body 6 through main blender 1, the
One taper flows through, and is passed through the first throat 8, in the first throat 8, introduces fluid and flows into through access apertures 18；Meanwhile, mainstream fluid is also
Auxiliary mixer 2 is passed through by the threeway body 17 of adapter 3, introduces fluid and main flow in auxiliary mixer 2 second throat 13
Fluid mixes；Now, two kinds of fluids, due to pressure change thus producing certain impact grinding effect, utilize two kinds of high speeds simultaneously
The turbulent flow that fluid is formed reaches the purpose of mixing.
Claims (10)
1. a kind of venturi mixer of two-way injection is it is characterised in that including main blender (1), auxiliary mixer (2) and connecting
Connect device (3), described main blender (1) is connected with adapter (3), the connection of adapter (3) and auxiliary mixer (2), main mixing
At least one A stake body (4) is provided with device (1), the angle between described main blender (1) and auxiliary mixer (2) is β,
0 ° of ＜ β≤180 °.
2. a kind of venturi mixer of two-way injection according to claim 1 is it is characterised in that described main blender
(1) include first and flow into segment body (6), the arrival end of the first inflow segment body (6) is connected with adapter (3), and first flows into segment body (6)
The port of export be connected with the A end of the first tapered segment body (7), the B end of the first tapered segment body (7) is connected with the first throat (8), first
Throat (8) is connected with the C-terminal of the first diffusion segment body (9), and the D end of the first diffusion segment body (9) is connected with the first outflow segment body (10).
3. a kind of venturi mixer of two-way injection according to claim 2 is it is characterised in that described auxiliary mixer
(2) include second segment and flow into segment body (11), the arrival end of the second inflow segment body (11) is also connected with described adapter (3), second
The port of export flowing into segment body (11) is connected with the second tapered segment body (12), and the second tapered segment body (12) is with the second throat (13) even
Connect, the second throat (13) is connected with the second diffusion segment body (14), the second diffusion segment body (14) is connected with the second outflow segment body (15).
4. a kind of venturi mixer of two-way injection according to claim 3 is it is characterised in that described first throat
(8) access apertures (18) is provided with and the second throat (13).
5. the venturi mixer of a kind of two-way injection according to claim 1 or 4 is it is characterised in that described adapter
(3) adpting flange (16) and threeway body (17) are included, adpting flange (16) is arranged on threeway body (17).
6. a kind of venturi mixer of two-way injection according to claim 5 is it is characterised in that described adpting flange
(16) it is loose flange.
7. the venturi mixer of a kind of two-way injection according to claim or 2 or 6 is it is characterised in that described A end is straight
Footpath size is more than B end diameter dimension；Described D end diameter dimension is more than C-terminal diameter dimension.
8. a kind of venturi mixer of two-way injection according to claim 7 is it is characterised in that described A end diameter chi
Very little equal to D end diameter dimension；B end diameter dimension is equal to C-terminal diameter dimension.
9. the venturi mixer of a kind of two-way injection according to claim 1 or 8 is it is characterised in that described auxiliary is mixed
B support (5) is provided with clutch (2).
10. a kind of venturi mixer of two-way injection according to claim 9 is it is characterised in that described A stake body
(4), B support (5) is all connected with corrosion-resistant securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825608.2U CN205995289U (en) | 2016-08-01 | 2016-08-01 | A kind of venturi mixer of two-way injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620825608.2U CN205995289U (en) | 2016-08-01 | 2016-08-01 | A kind of venturi mixer of two-way injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995289U true CN205995289U (en) | 2017-03-08 |
Family
ID=58202365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620825608.2U Active CN205995289U (en) | 2016-08-01 | 2016-08-01 | A kind of venturi mixer of two-way injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110921A (en) * | 2016-08-01 | 2016-11-16 | 华电水务工程有限公司 | A kind of venturi mixer of two-way injection |
-
2016
- 2016-08-01 CN CN201620825608.2U patent/CN205995289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110921A (en) * | 2016-08-01 | 2016-11-16 | 华电水务工程有限公司 | A kind of venturi mixer of two-way injection |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |