CN202576063U - Spiral flocculator - Google Patents
Spiral flocculator Download PDFInfo
- Publication number
- CN202576063U CN202576063U CN 201220240857 CN201220240857U CN202576063U CN 202576063 U CN202576063 U CN 202576063U CN 201220240857 CN201220240857 CN 201220240857 CN 201220240857 U CN201220240857 U CN 201220240857U CN 202576063 U CN202576063 U CN 202576063U
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- flight
- main shaft
- support
- spiral
- spiral flocculator
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Abstract
The utility model belongs to water treatment equipment, in particular to a spiral flocculator. The spiral flocculator comprises a bracket, wherein at least two groups of screw panels in opposite screw directions are longitudinally and alternately arranged on the bracket; upper and lower ends of the screw panels and the bracket are in rotating arrangement; and strip shaped blades are fixed on the outer edges of the screw panels along the radial direction. According to the spiral flocculator, the problems of large application limitation, poor flocculation effect and large occupied area of reaction tank in the prior art can be solved. The spiral flocculator has the advantages of good disturbance effect to water flow, small occupied area of the reaction tank, simple in assembly, energy saving and the like.
Description
Technical field
The utility model belongs to water treating equipment, is meant a kind of spiral flocculator especially.
Background technology
Flocculation sediment is the important step in the water treatment common process; Its principle is through in waste water, adding medicament, make suspension small-particle and colloidalmaterial in the waste water broken steady, forming little flco; Little flco certain hydraulics down collision condense for behind the big flocculating body more, big flocculating body can precipitate under gravity.On engineering, flocculation process generally is divided into mix stages and step of reaction two portions.Mix stages is: medicament fully contacts mixing with waste water; Step of reaction: step of reaction is that medicament and the medium and small suspended substance of water and colloid react, and forms the process of flco.
It is the stirring intensity of water that influence mixes one of important factor with step of reaction, and stirring intensity hangs down and causes undercompounding, and stirring intensity is too high to be broken established little flco easily, so the stirring intensity ten minutes is important.Because it is high that electric power stirs energy consumption, therefore generally all adopt waterpower to stir at extensive flocculation sedimentation tank.Stirring intensity is not enough but waterpower stirs, and occurs laminar flow, dead band etc. easily, causes stirring insufficient, and according to above-mentioned situation, it is very necessary that original flocculation apparatus is carried out technological improvement.
Publication number is to disclose a kind of fin piece partition plate flocculation basin in the utility model patent of 2540406Y; Be to adopt fixed tab construction; Above-mentioned patent since flocculator can not be with the variation of current the variation of generation state or position, application limitation is big, water treatment capacity is low, the problem of flocculating effect difference thereby cause existing.
Summary of the invention
It is a kind of simple in structure that the purpose of the utility model is to provide, and stirs spiral flocculator more fully.
The overall technology solution of the utility model is:
The spiral flocculator comprises support, and longitudinal interval is provided with the opposite flight of at least two group rotation directions on the support, adopts between described flight upper/lower terminal and the support and rotates assembling, radially is fixed with strip blade on the described flight outer edge.
The concrete structure of the utility model also has:
For guaranteeing that strip blade produces uniform disturbance effect to current, satisfy steady that flight rotates simultaneously.Optimized technical scheme is that strip blade is the assembling of equal angles fixed interval on the outer edge of flight.
Can it is obvious that; For realizing that strip blade is to current disturbance effect preferably; Strip blade should be with coaxial with flight or serve as preferred perpendicular to modes such as flight edge tangent line installations; Installation on flight can adopt comprise clamp, multiple existing mechanical fixed form such as welding, all do not break away from the essence of the utility model.
For realizing all can realizing rotating for flight under forward and the reverse flow promotion; Flight can be selected longitudinal interval and the adjacent opposite form of rotation direction of respectively organizing for use; Comprise that even number or odd number group all can; Be in flight that the consideration of needs such as stable working preferably adopts even sets for well, all do not break away from the essence of the utility model.Wherein more optimized technical scheme is; Flight comprises first flight and second flight that longitudinal interval is arranged on the support and rotation direction is opposite; First flight rotates assembling through first main shaft and support, and second flight rotates assembling through second main shaft and support.The installation of above-mentioned first main shaft, second main shaft and support can be adopted multiple existing modes such as comprising sleeve pipe or rolling bearing assembling, does not all break away from the essence of the utility model.
For realizing to current disturbance effect preferably, can it is obvious that, first flight, second flight can spaced and parallel be provided with a plurality of on support.First flight is that the HI distributes and rotation is assemblied at least two on the support, and second flight is that the HI distributes and rotation is assemblied at least two on the support.
For being implemented under the lower situation of flow rate of water flow, flight also can rotate under current promote, and also can reduce the suffered stress of first, second main shaft simultaneously, and from the needs of being convenient to keep in repair.Optimized technical scheme is; Described first main shaft, second main shaft are respectively coaxial rotation and are set on the axostylus axostyle and segmentation structure spaced apart; Axially be provided with align member between the two neighboring sections in first main shaft, second main shaft, the axostylus axostyle two ends are connected with support; First flight, second flight are the segmentation structure that is arranged on pairing first main shaft, second main shaft.It is to guarantee that first flight, second flight rotate and axial moving do not take place along corresponding first main shaft, second main shaft separately that align member mainly acts on.Can it is obvious that, align member can adopt the multiple structure formation that realizes above-mentioned functions, and for example steady brace, locating sleeve or retaining ring or the like all do not break away from the essence of the utility model.
The technical progress that the utility model is obtained is:
1, the flight on the screw rod can be rotated, and except that the perturbation action of blade to current, flight has plug-flow effect vertically to current, makes liquid mixing intensity bigger, and disturbance is more abundant.
2, since helical have perpendicular to axial direction to current and be parallel to axial two kinds of effects, therefore bigger to the stirring disturbance of water body, promoted medicament and liquid from minute mixing and reacting, quickened the hybrid reaction required time.
3, flight and main shaft adjustable number are whole, suitably reduce or accelerate according to the different processes requirement of strength, or take different decoration forms, and stirring intensity is adjusted, and produce the mixing gradient of appropriateness.
4, a plurality of flight head and the tail design of coaxial distribution at interval can be moved flight between the main shaft two ends.Prevent that current from causing its damage to the enormous impact of blade, simultaneously blade under hydraulic action and then can promote flight and be rotated, the interior flow-disturbing degree of acceleration system, thus make flocculation agent and water body thorough mixing, little flco fully collides, and forms more big flocculating body.
5, make full use of the kinetic energy and the potential energy of water, do not need electric energy to stir.
6, simple to operate, after the installation, do not need other manual operations, can accomplish the mixed flocculation process automatically.
Description of drawings
The accompanying drawing of the utility model has:
Fig. 1 is the one-piece construction synoptic diagram of spiral flocculator.
Fig. 2 is that the A-A of Fig. 1 is to view.
Fig. 3 is that the B-B of Fig. 1 is to view.
Fig. 4 is the scheme of installation of strip blade on flight.
Fig. 5 is the left view of Fig. 4.
Reference numeral in the accompanying drawing is following:
1, support; 2, first main shaft; 3, first flight; 4, axostylus axostyle; 5, second main shaft; 6, second flight; 7, strip blade.
Embodiment
Embodiment to the utility model further describes below in conjunction with accompanying drawing; But not as qualification to the utility model; The protection domain of the utility model is as the criterion with the content of claim record; Any equivalence techniques means of making according to specification sheets are replaced, and all do not break away from the protection domain of the utility model.
Embodiment
The one-piece construction of present embodiment is as shown in the figure; Wherein the spiral flocculator comprises support 1; Longitudinal interval is provided with the opposite flight of at least two group rotation directions on the support 1; Adopt between described flight upper/lower terminal and the support 1 and rotate assembling, radially be fixed with strip blade 7 on the described flight outer edge.
Flight comprises that longitudinal interval is arranged on the support 1 and rotation direction is opposite first flight 3 and second flight, 6, the first flights 3 rotate assembling through first main shaft 2 and support 1, and second flight 6 rotates assembling through second main shaft 5 and support 1.Above-mentioned first main shaft 2, second main shaft 5 can adopt multiple existing modes such as comprising sleeve pipe or rolling bearing assembling with the installation of support 1.
Described first main shaft 2, second main shaft 5 are respectively coaxial rotation and are set on the axostylus axostyle 4 and segmentation structure spaced apart, axially are provided with align member between the two neighboring sections in first main shaft 2, second main shaft 5, and axostylus axostyle 4 two ends are connected with support 1; First flight 3, second flight 6 are for being arranged at the segmentation structure on pairing first main shaft 2, second main shaft 5.Align member mainly act on be guarantee first flight 3, second flight 6 along corresponding first main shaft 2 separately, second main shaft 5 rotates and axial moving do not take place.Align member adopts steady brace.
Claims (5)
1. spiral flocculator; Comprise support (1); It is characterized in that the last longitudinal interval of support (1) is provided with the opposite flight of at least two group rotation directions; Adopt between described flight upper/lower terminal and the support (1) and rotate assembling, radially be fixed with strip blade (7) on the described flight outer edge.
2. spiral flocculator according to claim 1 is characterized in that described strip blade (7) is the assembling of equal angles fixed interval on the outer edge of flight.
3. spiral flocculator according to claim 1; It is characterized in that described flight comprises that longitudinal interval is arranged at support (1) and goes up and opposite first flight (3) and second flight (6) of rotation direction; First flight (3) rotates assembling through first main shaft (2) and support (1), and second flight (6) rotates assembling through second main shaft (5) and support (1).
4. spiral flocculator according to claim 3; It is characterized in that described first flight (3) distributes for the HI and rotation is assemblied at least two on the support (1), second flight (6) distributes and rotates for the HI and is assemblied at least two on the support (1).
5. spiral flocculator according to claim 3; It is characterized in that described first main shaft (2), second main shaft (5) are respectively coaxial rotation and are set in the last and segmentation structure spaced apart of axostylus axostyle (4); Axially be provided with align member between the two neighboring sections in first main shaft (2), second main shaft (5), axostylus axostyle (4) two ends are connected with support (1); First flight (3), second flight (6) are for being arranged at the segmentation structure on pairing first main shaft (2), second main shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240857 CN202576063U (en) | 2012-05-25 | 2012-05-25 | Spiral flocculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220240857 CN202576063U (en) | 2012-05-25 | 2012-05-25 | Spiral flocculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202576063U true CN202576063U (en) | 2012-12-05 |
Family
ID=47245499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220240857 Expired - Lifetime CN202576063U (en) | 2012-05-25 | 2012-05-25 | Spiral flocculator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202576063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674518A (en) * | 2012-05-25 | 2012-09-19 | 河北嘉诚环境工程有限公司 | Spiral flocculator and application to folded plate type flocculation reaction tank |
-
2012
- 2012-05-25 CN CN 201220240857 patent/CN202576063U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674518A (en) * | 2012-05-25 | 2012-09-19 | 河北嘉诚环境工程有限公司 | Spiral flocculator and application to folded plate type flocculation reaction tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 050031 Hebei city of Shijiazhuang province Huai An Road No. 162 building, Luyuan property department monitoring room 3 building Jiacheng environmental protection Patentee after: JIA CHENG ENVIRONMENTAL PROTECTION CO., LTD. Address before: 050031 33 Zhai Ying Street, Hebei, Shijiazhuang Patentee before: Hebei Jiacheng Environmental Engineering Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 050031 Hebei city of Shijiazhuang province Huai An Road No. 162 building, Luyuan property department monitoring room 3 building Jiacheng environmental protection Patentee after: JIACHENG ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD. Address before: 050031 Hebei city of Shijiazhuang province Huai An Road No. 162 building, Luyuan property department monitoring room 3 building Jiacheng environmental protection Patentee before: JIA CHENG ENVIRONMENTAL PROTECTION CO., LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |