CN103771568A - Spinning type micro-vortex flocculation device - Google Patents
Spinning type micro-vortex flocculation device Download PDFInfo
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- CN103771568A CN103771568A CN201210395291.XA CN201210395291A CN103771568A CN 103771568 A CN103771568 A CN 103771568A CN 201210395291 A CN201210395291 A CN 201210395291A CN 103771568 A CN103771568 A CN 103771568A
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Abstract
The invention relates to a micro-vortex flocculation purifying technology, especially relates to a spinning-type micro-vortex flocculation device, and is suitable for the technical fields of municipal water feeding and sewage processing. The spinning type micro-vortex flocculation device is composed of flocculation rings, supports, connection rods, and other parts, and is characterized in that the whole device is composed of layers, comprises at least three layers, and each layer is provided with at least four flocculation rings. The device has a strong adaptability to water quality and water volume, and has the characteristics of stable operation, good flocculation effect, and convenient assembly.
Description
[technical field]
The present invention relates to a kind of micro swirl flocculating and purifying technique, particularly relate to a kind of micro swirl flocculation plant of self-rotary.The present invention is suitable for the technical field such as municipal water supply and sewage disposal.
[background technology]
In water technology, flocculation reaction is the core link of water purifying process, and the alumen ustum size and the density that in reaction, form have directly affected the outlet effect of subsequent treatment process.Flocculation process form is more, and conventional flocculation process comprises: dividing plate flocculation process, folded plate flocculation technique and grid flocculation technique etc.Being characterized as of each technique: dividing plate flocculation process is maelstrom, folded plate flocculation technique is middle eddy current, grid flocculation technique is little eddy current.In the situation that flocculation agent is unified, control the probability of particle collision, improve flocculating effect, be the important symbol that judges flocculation process quality.Prove through theoretical analysis and a large amount of engineering practice, in flocculation process, eddy current size is less, more approaches flco size, and the effect of flocculation is just more remarkable, and this technology is called as micro swirl technology.
Realizing at present micro swirl technique has, grid flocculation technique and perforated shell flocculation process.Grid flocculation technique is made and more complicated is installed, and in the time containing suspended substance in former water, easily stops up, and needs periodic cleaning.Perforated shell flocculation process is the technique of current research, can produce more micro swirls compared with grid flocculation technique, and flocculation reaction effect is better, but because the duct of opening is intensive, in the time having suspended substance or grow biological attachment, easily stops up, and also needs periodic cleaning.These two kinds of micro swirl technology, in the time having suspended substance in former water, are all easily stopped up, and need periodic cleaning, increase the maintenance cost of equipment.
Current research patent application number is the 200910101379.4 a kind of Y type flocculation plants that disclose, be that Y type is 120 ° each other flap design, this device is in practice, because every Y type subassembly is fixed on back shaft, and the structure of Y type subassembly is symmetry, in the time of water impact fin, its symmetrical structure easily reaches balance, and normal blade in service can not rotate.When the combination fin of this device can not rotate, the flocculating effect of this equipment will be had a greatly reduced quality.
[summary of the invention]
The object of the invention is to overcome the deficiency of above-mentioned technology, through studying assiduously test of many times, now provides a kind of to the former water water yield and water quality strong adaptability, the flocculation plant that flocculating effect is better, easy for installation, reasonable in design, running cost is low.
To achieve these goals, the present invention has adopted following technical proposal: self-rotary micro swirl flocculation plant is made up of parts such as the ring that flocculates, bracing frame and union levers, it is characterized in that whole device layered arrangement, at least have three layers, every layer is at least equipped with 4 flocculation rings.
Support frame as described above and union lever adopt stainless steel structure, play the effect of the whole device of fixing flocculation ring support.
Described flocculation ring, entirety adopts Shooting Technique moulding by modified polypropene material, material is light, when operation in levitated state.
The section of described flocculation ring is wind wheel shape, and the blade on flocculation ring can be the structures such as three, four, five, multi-disc.
Described flocculation ring adopts hollow structure, and bar connects, current by time each flocculation ring can produce in a certain direction rotation.In actual motion in the time of surface attachment settling, the each automatic turning desliming of tool function, thus avoiding algae to adhere to growing adhesive tape affects equipment flocculating effect.
Self-rotary micro swirl flocculation plant of the present invention, depart from theory the inertial effect of theoretical and particle collision according to frictional belt, self-rotary micro swirl flocculation plant is being set perpendicular to the direction of current, in the time that encircling through flocculation, current produce efficient micro swirl disturbance, increase the number of times of particle collision, the continuous collision of particle that promotes to flocculate in water body, constantly rub growth.
According to above-mentioned theory, the present invention installs the number of plies and generally adopts and double to arrange than design manual and design specifications data, individual layer gap is strengthened, meet under the demand that hydraulic gradient meets theoretical and experience, increase the current disturbance frequency in single lattice, reduce individual layer strength of turbulence, guarantee the continuity that alumen ustum forms and grows up, avoid strong disturbance and cause the fragmentation of alumen ustum.
The present invention, compared with traditional grid, grizzly bar conversion unit, can utilize the power of current vertical direction and horizontal direction, significantly increases the ratio of eddy flow, significantly increases particle collision number of times.Compare with Y type fin contact flocculator, perforated shell flocculator and grid flocculation device, the present invention strengthens the adaptability of raw water quality and the water yield, and under the hypodynamic condition of water, flocculating effect is still remarkable.The present invention can effectively prevent mud, suppresses growing of algae.Through repeatedly this device of practical proof is stable, assurance treatment effect that can be permanently effective.
Beneficial effect of the present invention
1. equipment is easy for installation, and construction and management maintenance are simple, long service life.
2. pair raw water quality strong adaptability all can use in the engineerings such as surface water processing, sewage disposal and middle water reuse.
3. pair former water water yield strong adaptability, is applicable to the various scale water yields.
4. flocculation ring can produce rotation in a certain direction, prevents algae suspension adhesive tape, current distributed uniform.
5. flocculation ring adopts modified polypropene to adopt Shooting Technique moulding, and material is light, in service in levitated state, can automatic turning desliming.
6. equipment less energy-consumption, flocculation time is short, flocculating effect good.
[accompanying drawing explanation]
Fig. 1 is the floor map of self-rotary micro swirl flocculation plant;
Fig. 2 is the floor map of flocculation ring;
Fig. 3 is the A-A sectional view of Fig. 1.
Number in the figure: 1. flocculation ring, 2. bracing frame, 3. union lever, 4. blade, 5. round hole.
[embodiment]
As shown in Figure 1, self-rotary micro swirl flocculation plant is made up of the parts such as ring 1, bracing frame 2, union lever 3 that flocculate, and described flocculation ring 1 comprises blade 4 and round hole 5.Flocculation ring 1 entirety adopts Shooting Technique to be shaped by modified polypropene material, and mechanical injection mold once-forming for its manufacturing process is first fixed to flocculation ring 1 again on bracing frame 2 through union lever 3 in the time of assembling.Support frame as described above 2 and union lever 3 all adopt stainless steel, and when assembling, between bracing frame 2 and bracing frame 2, between bracing frame 2 and union lever 3, welding or other modes are fixed.
Self-rotary micro swirl flocculation plant structural stratification is arranged, at least haves three layers, and every layer is at least equipped with 4 flocculation rings, and whole device is arranged on Transverse to the flow direction.In the time of this device of current process, because flocculation ring 1 material used is light, be in operation in levitated state, can be under flow action, produce high frequency micro swirl, increased the collision frequency of particle, improved collision rate, for medicament and particle in water fully contact the micro-ydrodynamics condition that provides good, produce the alumina blossom particles of closely knit easy precipitation at reactor end.
Claims (5)
1. self-rotary micro swirl flocculation plant, comprises the parts such as flocculation ring (1), bracing frame (2), it is characterized in that whole device layered arrangement, has three layers at least, and every layer is at least equipped with four flocculation rings (1).
2. bracing frame according to claim 1 (2), is characterized in that, bracing frame (2) adopts stainless steel, adopts welding or other modes to fix when assembling.
3. flocculation ring according to claim 1 (1), is characterized in that, flocculation ring (1) adopts Shooting Technique moulding by modified polypropene material.
4. flocculation ring according to claim 1 (1), is characterized in that, middle part is open circles structure, bar connect, current by time each flocculation ring can produce in a certain direction rotation.
5. flocculation ring according to claim 1 (1), is characterized in that, the section of flocculation ring is wind wheel shape, and the blade on flocculation ring can be the structures such as three, four, five, multi-disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395291.XA CN103771568A (en) | 2012-10-18 | 2012-10-18 | Spinning type micro-vortex flocculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210395291.XA CN103771568A (en) | 2012-10-18 | 2012-10-18 | Spinning type micro-vortex flocculation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103771568A true CN103771568A (en) | 2014-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210395291.XA Pending CN103771568A (en) | 2012-10-18 | 2012-10-18 | Spinning type micro-vortex flocculation device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692508A (en) * | 2015-03-26 | 2015-06-10 | 杭州电子科技大学 | Flocculating basin with arc blade vortex generators and flocculating method thereof |
| CN106517595A (en) * | 2016-12-21 | 2017-03-22 | 重庆市沃利克环保设备有限公司 | Integrated water purifier |
| CN112010483A (en) * | 2020-08-07 | 2020-12-01 | 天津滨港电镀企业管理有限公司 | Water circulation system based on zero emission tendency of electroplating industry park |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5990687A (en) * | 1982-11-15 | 1984-05-25 | Nikorusu:Kk | Pressure flotation device |
| CN2753722Y (en) * | 2004-07-13 | 2006-01-25 | 方永忠 | Micro vortex flocculator |
| CN201046927Y (en) * | 2006-12-29 | 2008-04-16 | 郭淼 | Micro-vortex generator |
| CN101428883A (en) * | 2008-12-09 | 2009-05-13 | 哈尔滨工业大学 | Flocculation apparatus with dynamic fin piece partition plate |
| CN101618899A (en) * | 2009-08-03 | 2010-01-06 | 嘉兴市竹林电渗析器厂 | Y-shaped fin contact flocculator and sewage treatment system |
-
2012
- 2012-10-18 CN CN201210395291.XA patent/CN103771568A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5990687A (en) * | 1982-11-15 | 1984-05-25 | Nikorusu:Kk | Pressure flotation device |
| CN2753722Y (en) * | 2004-07-13 | 2006-01-25 | 方永忠 | Micro vortex flocculator |
| CN201046927Y (en) * | 2006-12-29 | 2008-04-16 | 郭淼 | Micro-vortex generator |
| CN101428883A (en) * | 2008-12-09 | 2009-05-13 | 哈尔滨工业大学 | Flocculation apparatus with dynamic fin piece partition plate |
| CN101618899A (en) * | 2009-08-03 | 2010-01-06 | 嘉兴市竹林电渗析器厂 | Y-shaped fin contact flocculator and sewage treatment system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692508A (en) * | 2015-03-26 | 2015-06-10 | 杭州电子科技大学 | Flocculating basin with arc blade vortex generators and flocculating method thereof |
| CN106517595A (en) * | 2016-12-21 | 2017-03-22 | 重庆市沃利克环保设备有限公司 | Integrated water purifier |
| CN112010483A (en) * | 2020-08-07 | 2020-12-01 | 天津滨港电镀企业管理有限公司 | Water circulation system based on zero emission tendency of electroplating industry park |
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Application publication date: 20140507 |