CN2759583Y - Static mixer - Google Patents
Static mixer Download PDFInfo
- Publication number
- CN2759583Y CN2759583Y CN 200520078241 CN200520078241U CN2759583Y CN 2759583 Y CN2759583 Y CN 2759583Y CN 200520078241 CN200520078241 CN 200520078241 CN 200520078241 U CN200520078241 U CN 200520078241U CN 2759583 Y CN2759583 Y CN 2759583Y
- Authority
- CN
- China
- Prior art keywords
- modifier
- static mixer
- housing
- flange
- cavity
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a static mixer, which comprises a casing, wherein both ends of the casing are fixed with an inlet flange and an outlet flange; the inlet flange, the outlet flange and the casing form a cavity; the casing is provided with a connecting tube communicated with the cavity; a modifier tube is inserted into the connecting tube through a joint; a spiral plate is arranged in the cavity. Emulsified asphalt enters a mixer from the inlet flange, modifier enters the mixer from the modifier tube and the emulsified asphalt and the modifier flow outside from the outlet flange after flowing and mixing along spiral lines following the spiral plate. Because of the structure, the utility model makes the modifier and the emulsified asphalt uniformly mixed so as to ensure the product quality of the modified emulsified asphalt.
Description
Technical field
The utility model relates to a kind of mixing arrangement of liquid material, particularly a kind of static mixer.
Background technology
Raising along with raising of building the maintain road technology and construction technology level, the emulsified asphalt particularly use amount of modified emulsifying asphalt is more and more big, the scope of application is more and more extensive, and the production method of modified emulsifying asphalt is exactly to add emulsified asphalt with liquid modified dose, stirs fully then.Existing mode all is to mix in pipeline, but general mixed method is directly to feed the emulsified asphalt pipeline with liquid modified dose, and this mode is mixed, and uniformity is bad, does not reach the requirement of modification, thereby has influenced the product quality of modified emulsifying asphalt.
Summary of the invention
In order to solve modifier and the bad problem of emulsified asphalt mixing uniformity, the purpose of this utility model provides a kind of static mixer, and this blender can make modifier and emulsified asphalt mix, and has improved the quality of modified emulsifying asphalt.
The technical scheme that the utility model adopted is: static mixer comprises housing, the two ends of housing are fixed with suction flange and outlet(discharge) flange, suction flange, outlet(discharge) flange and housing form cavity, the mid portion of housing is a cylindrical shape, two ends are conical, the internal diameter of port is less than the internal diameter of mid portion, housing is near the adapter that communicates with cavity is set on the conical portion of suction flange, be inserted with the modifier pipe by joint in taking over, the mid portion of cavity inner housing is provided with spiral helicine spiral plate.
The preferable technical scheme of the utility model makes the outer most edge of spiral plate be connected with the inwall of housing.
The preferable technical scheme of the utility model can also be provided with axle in the centre of spiral plate, and the two ends of axle are closure plate fixedly.
The preferable technical scheme of the utility model is opened fluid hole on the tube wall of modifier pipe.
Fluid hole has three groups on the tube wall of modifier pipe, three groups of fluid holes are 120 ° of arrangements.
The preferable technical scheme of the utility model is that fluid hole is provided with 1 at least on each cross section of tube wall of modifier pipe.
The beneficial effects of the utility model are: owing to be furnished with the fluid hole that is 120 ° of arrangements on each cross section of modifier pipe, make modifier be 120 ° of ejections, be dispersed in the middle of the emulsified asphalt uniformly, because stopping of spiral plate, the mixed emulsion of modifier and emulsified asphalt is not directly to flow out from outlet(discharge) flange, but flow along helix, increasing the approach that mixes, the closure plate at the axle that is provided with in the middle of the spiral plate and the two ends of axle can stop mixture directly to flow out from the middle part of spiral plate.Structure of the present utility model can make modifier and emulsified asphalt obtain more uniform mixing, forms satisfactory modified emulsifying asphalt.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the cross-sectional view of modifier pipe.
Among the figure, 1 suction flange, 2 joints, 3 take over 4 modifier pipes, 5 spiral plates, 6,7 closure plates, 8 housings, 9 outlet(discharge) flanges, 10 cavitys, 11 fluid holes.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
Referring to Fig. 1, Fig. 2, static mixer comprises housing 8, the mid portion of housing 8 is a cylindrical shape, two ends are conical, the internal diameter of port is less than the internal diameter of mid portion, the two ends of housing 8 are fixed with suction flange 1 and outlet(discharge) flange 9, suction flange 1, outlet(discharge) flange 9 forms cavity 10 with housing 8, housing 8 is near the adapter 3 that communicates with cavity 10 is set on the conical portion of suction flange 1, take over 3 and be inserted with modifier pipe 4 by joint 2, have fluid hole 11 on the tube wall of modifier pipe 4, fluid hole 11 has three groups on the wall cross-section of modifier pipe 4, three groups of fluid holes 11 are 120 ° of arrangements, and referring to Fig. 3, fluid hole 11 is provided with 1 at least on each cross section of tube wall, the mid portion of cavity 10 inner housings 1 is provided with spiral helicine spiral plate 5, the outer most edge of spiral plate 5 is connected with the inwall of housing 8, and the centre of spiral plate 5 is provided with axle 6, and the two ends of axle 6 are fixed with closure plate 7.
Suction flange 1 links to each other with colloid mill or tubing pump, and emulsified asphalt enters the cavity 10 of static mixer from suction flange 1, and modifier pipe 4 connects the modifier pipelines, and modifier is by the pipeline that is pumped into modifier pipe 4.When emulsified asphalt enters static mixer, because pipeline chap, pressure reduces rapidly, modifier is because the effect of pumping, spray in the emulsified asphalt with higher pressure, owing to dispose the fluid hole 11 that is 120 ° of arrangements on modifier pipe 4 each cross section, make modifier be 120 ° of ejections, be dispersed in the middle of the emulsified asphalt uniformly, because stopping of spiral plate 5, the mixed emulsion of modifier and emulsified asphalt is not directly to flow out from outlet(discharge) flange 9, but flows along helix, thereby obtain more uniform mixing, form satisfactory modified emulsifying asphalt.Axle 6 and closure plate 7 can stop mixed emulsion directly to flow out from the middle part of spiral plate 5.
Claims (7)
1. static mixer, comprise housing (8), the two ends of housing (8) are fixed with suction flange (1) and outlet(discharge) flange (9), suction flange (1), outlet(discharge) flange (9) forms cavity (10) with housing (8), it is characterized in that, the mid portion of housing (8) is a cylindrical shape, two ends are conical, the internal diameter of port is less than the internal diameter of mid portion, housing (8) is near the adapter (3) that communicates with cavity (10) is set on the conical portion of suction flange (1), take in (3) and be inserted with modifier pipe (4) by joint (2), the mid portion of cavity (10) inner housing (8) is provided with spiral helicine spiral plate (5).
2. static mixer according to claim 1 is characterized in that, the outer most edge of said spiral plate (5) is connected with the inwall of housing (8).
3. static mixer according to claim 1 and 2 is characterized in that, the centre of said spiral plate (5) is provided with axle (6).
4. static mixer according to claim 3 is characterized in that, the two ends of said axle (6) are closure plate (7) fixedly.
5. static mixer according to claim 1 is characterized in that, has fluid hole (11) on the tube wall of said modifier pipe (4).
6. static mixer according to claim 5 is characterized in that, said fluid hole (11) has three groups on the tube wall of modifier pipe (4), and three groups of fluid holes (11) are 120 ° of arrangements.
7. static mixer according to claim 6 is characterized in that, said fluid hole (11) is provided with 1 at least on each cross section of tube wall of modifier pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078241 CN2759583Y (en) | 2005-01-13 | 2005-01-13 | Static mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078241 CN2759583Y (en) | 2005-01-13 | 2005-01-13 | Static mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759583Y true CN2759583Y (en) | 2006-02-22 |
Family
ID=36081786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520078241 Expired - Lifetime CN2759583Y (en) | 2005-01-13 | 2005-01-13 | Static mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759583Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101371975B (en) * | 2008-09-26 | 2010-06-09 | 沈阳化工学院 | Multi-flow passage helical static mixer |
| CN101045198B (en) * | 2006-03-27 | 2011-12-21 | 皮尔莱斯制造公司 | Reagent injection grille |
| CN103623722A (en) * | 2013-11-29 | 2014-03-12 | 哈尔滨工程大学 | Dispersed streaming static mixer |
| CN104162375A (en) * | 2014-07-28 | 2014-11-26 | 大连派思燃气***股份有限公司 | Static mixer |
| CN107249484A (en) * | 2015-02-06 | 2017-10-13 | 波士顿科学国际有限公司 | Locking device |
-
2005
- 2005-01-13 CN CN 200520078241 patent/CN2759583Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045198B (en) * | 2006-03-27 | 2011-12-21 | 皮尔莱斯制造公司 | Reagent injection grille |
| CN101371975B (en) * | 2008-09-26 | 2010-06-09 | 沈阳化工学院 | Multi-flow passage helical static mixer |
| CN103623722A (en) * | 2013-11-29 | 2014-03-12 | 哈尔滨工程大学 | Dispersed streaming static mixer |
| CN104162375A (en) * | 2014-07-28 | 2014-11-26 | 大连派思燃气***股份有限公司 | Static mixer |
| CN107249484A (en) * | 2015-02-06 | 2017-10-13 | 波士顿科学国际有限公司 | Locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CCCC XI AN ROAD CONSTRUCTION MACHINERY CO., LTD. Free format text: FORMER OWNER: XIAN ROAD BUILDING MACHINE CO., LTD. Effective date: 20110311 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710043 3/F, BUILDING 4, EAST HIGH-TECH. ZONE, XI AN CITY, SHAANXI PROVINCE TO: 710200 NO. 8, WEST SECTION, JINGGAO SOUTH ROAD, JINGWEI NEW CITY, XI AN ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, XI AN CITY, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110311 Address after: 710200 Shaanxi city of Xi'an Province Economic and Technological Development Zone of Xi'an Jing Wei Jing Town High South Road West No. 8 Patentee after: CCCC Xi'an Road Construction Machinery Co., Ltd. Address before: 710043, No. 3, building 4, East hi tech Zone, Shaanxi, Xi'an Patentee before: Xian Road Building Machine Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150113 Granted publication date: 20060222 |