CN204588789U - A kind of new-type coagulation device - Google Patents
A kind of new-type coagulation device Download PDFInfo
- Publication number
- CN204588789U CN204588789U CN201520216081.9U CN201520216081U CN204588789U CN 204588789 U CN204588789 U CN 204588789U CN 201520216081 U CN201520216081 U CN 201520216081U CN 204588789 U CN204588789 U CN 204588789U
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- CN
- China
- Prior art keywords
- rotating shaft
- cone
- hollow rotating
- coagulating agent
- auxiliary blade
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- 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 - Fee Related
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- Mixers Of The Rotary Stirring Type (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to technical field of water treatment equipment, a kind of diffusion that can effectively make medicament full and uniform is provided, drug concentration is evenly distributed, sewage and the sufficient new-type coagulation device of coagulating agent coagulation, comprise hollow rotating shaft, one end of hollow rotating shaft is provided with cone-shaped end, is provided with the accommodating chamber can holding coagulating agent in cone-shaped end, the upper surface that the port of hollow rotating shaft runs through described cone-shaped end is connected with accommodating chamber, and the hollow part of hollow rotating shaft is that coagulating agent adds passage; The outer side of the cone wall of cone-shaped end is provided with primary blades and auxiliary blade, primary blades and auxiliary blade are all plates of distortion, the spiral winding of primary blades and auxiliary blade stagger is located in cone wall, primary blades is described auxiliary blade along 2 times of the axially extended height of hollow rotating shaft along the axially extended height of hollow rotating shaft, and the upper end of primary blades and auxiliary blade maintains an equal level; Position in cone wall between adjacent agitating vane also offers the diffusion hole diffused out for coagulating agent.
Description
Technical field
The utility model relates to technical field of water treatment equipment, particularly the new-type coagulation device of one.
Background technology
Compared with mixing facility with waterpower, the efficient height of Mechanical coagulation Stirring device, can with water quality and quantity, coagulation dosage and kind change and make corresponding adjustment to reach the advantage of optimum handling effect, under normal circumstances, in mechanical stirring optimal flow pattern be liquid along stir shaft from bottom to top, top-downly near wall again to circulate, this Recycle design has very strong convection action, certain turbulent diffusion ability can be provided again, and existing axial-flow machines stirring can only form the highly unstable convection action of three peacekeepings, cause agitator stirring efficiency low, power is large, medicament dispersion is uneven, topical agent excessive concentration, affect the hydrolysis of coagulating agent and the colloid action in water thereof.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of diffusion that can effectively make medicament full and uniform, drug concentration is evenly distributed, sewage and the sufficient new-type coagulation device of coagulating agent coagulation.
For realizing above-mentioned technical problem, the solution that the utility model is taked is: a kind of new-type coagulation device, comprise coagulation basin body and coagulating agent adding set, described coagulating agent adding set comprises hollow rotating shaft, one end that described hollow rotating shaft is placed in coagulation basin body is provided with cone-shaped end, described cone-shaped end is by upper surface, lower surface is formed with the cone wall being connected upper surface and lower surface, described upper surface, the accommodating chamber can holding coagulating agent is formed between lower surface and the medial surface of cone wall, the upper surface that the port of described hollow rotating shaft runs through described cone-shaped end is connected with accommodating chamber, the hollow part of described hollow rotating shaft is that coagulating agent adds passage, the outer side of described cone wall is provided with agitating vane, described agitating vane is made up of primary blades and auxiliary blade, described primary blades and auxiliary blade are all plates of distortion, the spiral winding of described primary blades and auxiliary blade stagger is located in cone wall, described primary blades is described auxiliary blade along 2 times of the axially extended height of hollow rotating shaft along the axially extended height of hollow rotating shaft, and the upper end of described primary blades and described auxiliary blade maintains an equal level, position in described cone wall between adjacent agitating vane also offers the diffusion hole diffused out for coagulating agent.
Further: described cone wall is interior concaved circular cambered surface.
Further: described diffusion hole is arrange in the deflection of 90 ° along the transverse central axis in bore length direction and the radial direction of described cone-shaped end.
By adopting preceding solution, the beneficial effect that the utility model has compared to prior art is:
1, the new-type coagulation device of design described above, the sewage needing coagulation is added in coagulation basin body, it is made to flood cone-shaped end on hollow rotating shaft, in the accommodating chamber of cone-shaped end, coagulating agent is added into by the hollow part of hollow rotating shaft, simultaneously, accommodating chamber can rotate along with the rotation of hollow rotating shaft, coagulating agent then in accommodating chamber is under revolving force effect, can in very large eddy flow by diffusion hole to external diffusion, simultaneously, diffusion hole is arranged between adjacent agitating vane, the coagulating agent diffused out by diffusion hole can further to external diffusion under the further promotion of the stirring stream of the first agitating vane, the diffusion area of coagulating agent is wide, the contact area of coagulating agent and sewage obtains very large increase, improve the distribution consistency degree of coagulating agent in sewage, and, agitating vane is made up of primary blades and auxiliary blade, the height of primary blades is the twice of auxiliary blade, the upper end of primary blades and auxiliary blade maintains an equal level again, then in Stirring process, water body is first stirred by primary blades to produce large stretch of spray, large stretch of spray upwards extends along the spiral surrounding track of primary blades and has been carried out secondary shearing differentiation by auxiliary blade, these large sprays are further cut into less spray by large stretch of spray by auxiliary blade, water body is rotating in the process risen and the probability of collision of coagulating agent that diffusion hole diffuses out and the stirring shearing force that is subject to are promoted all greatly therebetween, circulation like this renews, further raising coagulation effect, coagulation is full and uniform, therefore, described new-type coagulation device is by the whipped-up structure of multiple cross, realize multi-level shearing diffusion, improve the molecular impact probability between coagulating agent and sewage, achieve the effect that coagulation is full and uniform, effectively achieve the diffusion that medicament is full and uniform, the effect that drug concentration is evenly distributed, practical.
2, what described cone wall adopted is interior concaved circular cambered surface, its cross section presents the herringbone structure in order to outside diffusion profile from lower to upper, in the process that water body upwards extends along the spiral surrounding track of primary blades, water body can be subject to the impact force of the arc surface spread from inside to outside on cone wall top, make water body to strong the spreading apart of surrounding, water body is made to present boiling state in stirring coagulation process, promote the diffusive force of coagulating agent, improve the diffusion area of coagulating agent, effectively improve the distributing homogeneity of coagulating agent, also the coagulation adequacy between coagulating agent and water body is improved, overall coagulation effect is full and uniform, practical.
3, the transverse central axis of described diffusion hole and the radial direction of cone-shaped end arrange in the deflection of 90 °, namely transverse central axis is in the tangential direction of described cone wall, because reactive force is maximum in tangential direction, kinetic energy acts as to twist turns round shearing form, in coagulation basin body, fierce collision is there is in coagulating agent through diffusion hole and sewage, further improve coagulation effect, therefore, described new-type coagulation device effectively achieves the even diffusion of coagulating agent by the structure design of described diffusion hole, solve the medicament dispersion existed in prior art uneven, topical agent excessive concentration, affect the problem of the hydrolysis of coagulating agent and the colloid action in water thereof.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Now with specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1, what the utility model embodiment disclosed is, a kind of new-type coagulation device, comprise coagulation basin body 1 and coagulating agent adding set, described coagulating agent adding set comprises hollow rotating shaft 2, described hollow rotating shaft 2 one end be placed in coagulation basin body is provided with cone-shaped end 3, described cone-shaped end 3 is by upper surface, lower surface is formed with the cone wall 31 being connected upper surface and lower surface, described cone wall 31 is in interior concaved circular cambered surface, described upper surface, the accommodating chamber 32 can holding coagulating agent is formed between the medial surface of lower surface and cone wall 31, the upper surface that the port of described hollow rotating shaft 2 runs through described cone-shaped end 3 is connected with accommodating chamber 32, the hollow part of described hollow rotating shaft 2 is that coagulating agent adds passage, the outer side of described cone wall 31 is provided with agitating vane, described agitating vane is made up of primary blades 33 and auxiliary blade 34, described primary blades 33 and auxiliary blade 34 are all plates of distortion, the spiral winding that described primary blades 33 and auxiliary blade 34 interlock is located in cone wall 31, described primary blades 33 is described auxiliary blade 34 along 2 times of the axially extended height of hollow rotating shaft along the axially extended height of hollow rotating shaft, and described primary blades 33 maintains an equal level with the upper end of described auxiliary blade 34, position in described cone wall 31 between adjacent agitating vane also offers the diffusion hole (not shown) diffused out for coagulating agent, described diffusion hole is be that the deflection of 90 ° is arranged along the transverse central axis in bore length direction and the radial direction of described cone-shaped end.
The new-type coagulation device designed in sum, improves the molecular impact probability between coagulating agent and sewage, achieves the effect that coagulation is full and uniform, effectively achieve the diffusion that medicament is full and uniform, the effect that drug concentration is evenly distributed, practical.
Above, be only the embodiment utilizing this origination techniques content, the modification that any those skilled in the art use this creation to do, change, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (3)
1. a new-type coagulation device, it is characterized in that: comprise coagulation basin body and coagulating agent adding set, described coagulating agent adding set comprises hollow rotating shaft, one end that described hollow rotating shaft is placed in coagulation basin body is provided with cone-shaped end, described cone-shaped end is by upper surface, lower surface is formed with the cone wall being connected upper surface and lower surface, described upper surface, the accommodating chamber can holding coagulating agent is formed between lower surface and the medial surface of cone wall, the upper surface that the port of described hollow rotating shaft runs through described cone-shaped end is connected with accommodating chamber, the hollow part of described hollow rotating shaft is that coagulating agent adds passage, the outer side of described cone wall is provided with agitating vane, described agitating vane is made up of primary blades and auxiliary blade, described primary blades and auxiliary blade are all plates of distortion, the spiral winding of described primary blades and auxiliary blade stagger is located in cone wall, described primary blades is described auxiliary blade along 2 times of the axially extended height of hollow rotating shaft along the axially extended height of hollow rotating shaft, and the upper end of described primary blades and described auxiliary blade maintains an equal level, position in described cone wall between adjacent agitating vane also offers the diffusion hole diffused out for coagulating agent.
2. new-type coagulation device according to claim 1, is characterized in that: described cone wall is interior concaved circular cambered surface.
3. new-type coagulation device according to claim 1 and 2, is characterized in that: described diffusion hole is arrange in the deflection of 90 ° along the transverse central axis in bore length direction and the radial direction of described cone-shaped end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216081.9U CN204588789U (en) | 2015-04-11 | 2015-04-11 | A kind of new-type coagulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216081.9U CN204588789U (en) | 2015-04-11 | 2015-04-11 | A kind of new-type coagulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204588789U true CN204588789U (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216081.9U Expired - Fee Related CN204588789U (en) | 2015-04-11 | 2015-04-11 | A kind of new-type coagulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204588789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684854A (en) * | 2017-08-28 | 2018-02-13 | 宜兴市建华成套环保有限公司 | A kind of modified form chemicals dosing plant |
| CN112358152A (en) * | 2020-03-12 | 2021-02-12 | 北京航天试验技术研究所 | Oil sludge drying device, working method and production line with device |
-
2015
- 2015-04-11 CN CN201520216081.9U patent/CN204588789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107684854A (en) * | 2017-08-28 | 2018-02-13 | 宜兴市建华成套环保有限公司 | A kind of modified form chemicals dosing plant |
| CN112358152A (en) * | 2020-03-12 | 2021-02-12 | 北京航天试验技术研究所 | Oil sludge drying device, working method and production line with device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20170411 |