CN111111494A - Mixing and stirring pipeline - Google Patents
Mixing and stirring pipeline Download PDFInfo
- Publication number
- CN111111494A CN111111494A CN201811281857.XA CN201811281857A CN111111494A CN 111111494 A CN111111494 A CN 111111494A CN 201811281857 A CN201811281857 A CN 201811281857A CN 111111494 A CN111111494 A CN 111111494A
- Authority
- CN
- China
- Prior art keywords
- connecting disc
- pipe body
- mixing
- chamfer
- far away
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
- B01F25/4314—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor with helical baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/305—Treatment of water, waste water or sewage
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
Abstract
A mixing and stirring pipeline. Relate to industry environmental protection liquid mixing arrangement, especially relate to a mix stirring pipeline. The mixing and stirring pipeline is compact and reasonable in structure, convenient to disassemble and convenient to maintain. The pipe body comprises a pipe body I, a pipe body II and a pipe body III; a first connecting disc is arranged on the first pipe body; one end of the second pipe body is provided with a second connecting disc, and the other end of the second pipe body is provided with a third connecting disc; a connecting disc IV is arranged on the tube III; the first connecting disc is matched with the second connecting disc; a first chamfer is arranged on one side, far away from the second connecting disc, of the first connecting disc; a second chamfer is arranged on one side, far away from the first connecting disc, of the second connecting disc; the inner side wall of the second pipe body is provided with a left-handed helical blade; and the inner side wall of the first pipe body and the inner side wall of the third pipe body are respectively provided with a right-handed helical blade in the opposite direction to the inner side of the second pipe body. The invention has the characteristics of compact and reasonable structure, convenient disassembly, convenient maintenance and the like.
Description
Technical Field
The invention relates to an industrial environment-friendly liquid mixing device, in particular to a mixing and stirring pipeline.
Background
The pipeline mixer is also called a tubular static mixer, is very effective in aspects of adding various coagulants, coagulant aids, ozone, liquid chlorine, acid-base neutralization, gas-water mixing and the like in water supply and drainage and environmental protection projects, is ideal equipment for treating various medicaments in a water area to realize instantaneous mixing, has the characteristics of quick and efficient mixing, simple structure, energy consumption saving, small volume and the like, can generate three functions of flow splitting, cross mixing and reverse rotational flow when water flows pass through the pipeline mixer under the condition of no need of external power, ensures that the added medicaments are quickly and uniformly diffused into the whole water body to achieve the aim of instantaneous mixing, has the mixing efficiency of 90-95 percent, can save the medicament consumption by about 20-30 percent, and has great significance for improving the water treatment effect and saving energy.
A plurality of takeover says that the mode that adopts the flange usually passes through bolt fixed connection among the prior art, and after the certain time corrodes, the bolt that is located the body below appears corroding and rusts, and the condition of difficult dismantlement often adopts the broken mixed mechanism who tears in to the pipeline of tearing to maintain, has increased the maintenance cost.
Disclosure of Invention
Aiming at the problems, the invention provides a mixing and stirring pipeline which has compact and reasonable structure, convenient disassembly and convenient maintenance.
The technical scheme of the invention is as follows: the pipe body comprises a pipe body I, a pipe body II and a pipe body III;
a first connecting disc is arranged on the first pipe body; one end of the second pipe body is provided with a second connecting disc, and the other end of the second pipe body is provided with a third connecting disc; a connecting disc IV is arranged on the tube III;
the first connecting disc is matched with the second connecting disc; a first chamfer is arranged on one side, far away from the second connecting disc, of the first connecting disc; a second chamfer is arranged on one side, far away from the first connecting disc, of the second connecting disc;
the first connecting disc is fixedly connected with the second connecting disc through the first hoop;
the connecting disc III is matched with the connecting disc IV; a third chamfer is arranged on one side, far away from the fourth connecting disc, of the third connecting disc; a fourth chamfer is arranged on one side, far away from the third connecting disc, of the fourth connecting disc;
and the connecting disc III and the connecting disc IV are fixedly connected through a hoop II.
The inner side wall of the second pipe body is provided with a left-handed helical blade; and the inner side wall of the first pipe body and the inner side wall of the third pipe body are respectively provided with a right-handed helical blade in the opposite direction to the inner side of the second pipe body.
And a first epoxy resin layer is arranged between the first pipe body and the second pipe body.
And an epoxy resin layer II is arranged between the tube body III and the tube body II.
The pipeline mixer of the invention is generally composed of three sections (the number of sections can be increased according to the performance of the mixing medium). Each mixer has a fixed helical blade twisted by 180 degrees, which is divided into left-handed and right-handed. The helical blades in two adjacent sections rotate in opposite directions and are staggered by 90 degrees. In order to facilitate the installation of the helical blades, the barrel body is made into two semi-circles, the two ends of the barrel body are connected in a clamping manner, and the gap of the barrel body is bonded by epoxy resin to ensure the sealing requirement. The helical blades of the mixer are stationary, only the movement of the material or medium being mixed, through which the fluid passes, without the use of an external energy source, in addition to creating a depression. The method mainly comprises flow division, radial mixing and reverse rotation, and two media are continuously and intensely mixed and diffused to achieve the purpose of mixing. The invention has the characteristics of compact and reasonable structure, convenient disassembly, convenient maintenance and the like.
Drawings
Figure 1 is a schematic view of the structure of the present invention,
FIG. 2 is a schematic view of the structure of the clamp of FIG. 1;
in the figure, 1 is a first pipe body, 2 is a second pipe body, 3 is a third pipe body, 4 is a hoop, 5 is a first connecting disc, 6 is a second connecting disc, 7 is a third connecting disc, and 8 is a fourth connecting disc.
Detailed Description
The present invention is illustrated in FIGS. 1-2; the pipe body comprises a pipe body I1, a pipe body II 2 and a pipe body III 3;
a first connecting disc 5 is arranged on the first pipe body 1; one end of the second pipe body 2 is provided with a second connecting disc 6, and the other end of the second pipe body is provided with a third connecting disc 7; a connecting disc IV 8 is arranged on the pipe body III 3;
the first connecting disc 5 is matched with the second connecting disc 6; a first chamfer is arranged on one side, far away from the second connecting disc 6, of the first connecting disc 5; a second chamfer is arranged on one side, far away from the first connecting disc 5, of the second connecting disc 6;
the first connecting disc 5 is fixedly connected with the second connecting disc 6 through the first hoop 4;
the connecting disc III 7 is matched with the connecting disc IV 8; a third chamfer is arranged on one side, far away from the fourth connecting disc 8, of the third connecting disc 7; a fourth chamfer is arranged on one side, far away from the third connecting disc 7, of the fourth connecting disc 8;
and the third connecting disc 7 is fixedly connected with the fourth connecting disc 8 through the second hoop 4.
Each mixer has a fixed helical blade twisted by 180 degrees, which is divided into left-handed and right-handed. The helical blades in two adjacent sections rotate in opposite directions and are staggered by 90 degrees. In order to facilitate the installation of the helical blades, the barrel body is made into two semi-circles, two ends of the barrel body are connected through hoops 4, and gaps of the barrel body are bonded through epoxy resin, so that the sealing requirements of the barrel body are met. The helical blades of the mixer are stationary, only the movement of the material or medium being mixed, through which the fluid passes, without the use of an external energy source, in addition to creating a depression. The method mainly comprises flow division, radial mixing and reverse rotation, and two media are continuously and intensely mixed and diffused to achieve the purpose of mixing.
The inner side wall of the second pipe body 2 is provided with a left-handed helical blade; and the inner side wall of the first pipe body 1 and the inner side wall of the third pipe body 3 are respectively provided with a right-handed helical blade in the opposite direction to that in the second pipe body 2.
And a first epoxy resin layer is arranged between the first pipe body 1 and the second pipe body 2.
And a second epoxy resin layer is arranged between the third pipe body 3 and the second pipe body 2.
Claims (4)
1. A mixing and stirring pipeline is characterized in that a pipe body comprises a first pipe body, a second pipe body and a third pipe body;
a first connecting disc is arranged on the first pipe body; one end of the second pipe body is provided with a second connecting disc, and the other end of the second pipe body is provided with a third connecting disc; a connecting disc IV is arranged on the tube III;
the first connecting disc is matched with the second connecting disc; a first chamfer is arranged on one side, far away from the second connecting disc, of the first connecting disc; a second chamfer is arranged on one side, far away from the first connecting disc, of the second connecting disc;
the first connecting disc is fixedly connected with the second connecting disc through the first hoop;
the connecting disc III is matched with the connecting disc IV; a third chamfer is arranged on one side, far away from the fourth connecting disc, of the third connecting disc; a fourth chamfer is arranged on one side, far away from the third connecting disc, of the fourth connecting disc;
and the connecting disc III and the connecting disc IV are fixedly connected through a hoop II.
2. The mixing and stirring pipeline according to claim 1, wherein the inner side wall of the second pipe body is provided with a left-handed helical blade; and the inner side wall of the first pipe body and the inner side wall of the third pipe body are respectively provided with a right-handed helical blade in the opposite direction to the inner side of the second pipe body.
3. A mixing and stirring pipeline according to claim 1, wherein a first epoxy layer is disposed between the first pipe body and the second pipe body.
4. The mixing and stirring pipeline according to claim 1, wherein a second epoxy layer is arranged between the third pipe body and the second pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811281857.XA CN111111494A (en) | 2018-10-31 | 2018-10-31 | Mixing and stirring pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811281857.XA CN111111494A (en) | 2018-10-31 | 2018-10-31 | Mixing and stirring pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111111494A true CN111111494A (en) | 2020-05-08 |
Family
ID=70484930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811281857.XA Withdrawn CN111111494A (en) | 2018-10-31 | 2018-10-31 | Mixing and stirring pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111111494A (en) |
-
2018
- 2018-10-31 CN CN201811281857.XA patent/CN111111494A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200508 |
|
| WW01 | Invention patent application withdrawn after publication |