CN201287032Y - Mixing agitator for separating earth water - Google Patents
Mixing agitator for separating earth water Download PDFInfo
- Publication number
- CN201287032Y CN201287032Y CNU2008201603434U CN200820160343U CN201287032Y CN 201287032 Y CN201287032 Y CN 201287032Y CN U2008201603434 U CNU2008201603434 U CN U2008201603434U CN 200820160343 U CN200820160343 U CN 200820160343U CN 201287032 Y CN201287032 Y CN 201287032Y
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- Prior art keywords
- pipe
- transition conduit
- port
- export
- mixed zone
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- Expired - Lifetime
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Abstract
The utility model relates to a mixing agitator for sludge-water separation. The mixing agitator comprises a mixing-zone pipe body horizontally arranged on a base, the inlet end of the mixing-zone pipe body is connected with the outlet end of an expansion transition pipe in the shape of a round table, the inlet end of the expansion transition pipe is connected with the outlet end of a liquid inlet pipe, the outlet end of the mixing-zone pipe body is connected with the inlet end of a shrinkage transition pipe in the shape of a round table, and the outlet end of the shrinkage transition pipe is connected with the inlet end of a liquid outlet pipe; the pipe diameter ratio of the mixing-zone pipe body to the liquid-inlet pipe is 2 to 2.5:1, the pipe diameter ratio of the mixing-zone pipe body to the liquid-outlet pipe is also 2 to 2.5:1, both the taper of the expansion transition pipe and the taper of the shrinkage transition pipe are 40 to 60 degrees, and a reagent feeding pipe is arranged the expansion transition pipe. Compared with physical separation methods, such as the traditional sedimentation separation, and the like, the utility model has the advantages of even agitation and high-speed separation effect, utilizes the delivery power of slurry and eliminates the auxiliary equipment and the power consumption of the extra power.
Description
Technical field
The utility model relates to a kind of blender, especially a kind of mud-water separation mixing agitator of mixed soil pulp-water and coagulant or flocculant when being mainly used in mud-water separation.
Background technology
Traditional lake, river dirt/bed mud desilting mode is dirt/bed mud to be drawn onto default cofferdam by the desilting equipment strand stack the place the directly disembarkation without any chemical treatment.
And in some chemical enterprises, the example that also has two or more reactive material to mix in pipeline is referred to as " tubular type mixing ".It all is to carry out in the pipeline of same bore that tubular type is mixed, and is furnished with inner components, reaches purpose as much as possible by inner components.But " tubular type mixing " is to carry out on the pipeline of same bore, is to import in same bore pipeline upper shed, do not become single-row equipment." tubular type mixing " is provided with the complicated mixed parts that help in pipeline could realize mixed function.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of slime water transmitting power, the optional equipment of avoiding additionaling power and energy consumption, the mud-water separation mixing agitator with effect of even stirring and high-speed separation that can utilization itself be provided.
The technical scheme that provides according to the utility model, described mud-water separation mixing agitator, it comprises the mixed zone body of accumbency on base, the entrance point of mixed zone body connects the port of export of the expansion transition conduit that is round table-like, the entrance point of expansion transition conduit connects the port of export of feed tube, the expansion transition conduit is increased gradually by entrance point to port of export internal diameter, the port of export of mixed zone body connects the entrance point of the contraction transition conduit that is round table-like, the port of export that shrinks transition conduit connects the entrance point of drain pipe, shrinking transition conduit is dwindled gradually by entrance point to port of export internal diameter, the caliber of mixed zone body is 2～2.5:1 with the ratio of the caliber of feed tube, the caliber of mixed zone body is 2～2.5:1 with the ratio of the caliber of drain pipe, the expansion transition conduit is 40～60 ° with the tapering that shrinks transition conduit, is provided with the medicament feed pipe on the expansion transition conduit.
Sidewall is provided with manhole in the upper end of mixed zone body.Sidewall is provided with discharging tube in the lower end of mixed zone body.
The port of export at medicament feed pipe 7 is provided with feed distributor, and described feed distributor comprises outer ring plate, sets up some distribution grids on outer ring plate endoporus sidewall, and all offer the distribution hole on outer ring plate and distribution grid.It is the petal-shaped at center that described distribution grid is arranged in the outer ring plate center of circle.
Feed tube is identical with the caliber of drain pipe.
The utility model is compared with traditional physics formula separation methods such as sedimentation separation, has the effect of even stirring and high-speed separation, and the slime water transmitting power of utilization itself has been exempted the optional equipment and the energy consumption of additionaling power again.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the overall structure schematic diagram of the feed distributor in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: it comprises the mixed zone body 2 of accumbency on base 1, the entrance point of mixed zone body 2 connects the port of export of the expansion transition conduit 3 that is round table-like, the entrance point of expansion transition conduit 3 connects the port of export of feed tube 4, expansion transition conduit 3 is increased gradually by entrance point to port of export internal diameter, the port of export of mixed zone body 2 connects the entrance point of the contraction transition conduit 5 that is round table-like, the port of export that shrinks transition conduit 5 connects the entrance point of drain pipe 6, shrinking transition conduit 5 is dwindled gradually by entrance point to port of export internal diameter, the caliber of mixed zone body 2 is 2～2.5:1 with the ratio of the caliber of feed tube 4, the caliber of mixed zone body 2 is 2～2.5:1 with the ratio of the caliber of drain pipe 6, expansion transition conduit 3 is 40～60 ° with the tapering that shrinks transition conduit 5, is provided with medicament feed pipe 7 on expansion transition conduit 3.
Sidewall is provided with manhole 8 in the upper end of mixed zone body 2.Sidewall is provided with discharging tube 9 in the lower end of mixed zone body 2.
The port of export at medicament feed pipe 7 is provided with feed distributor 10, and described feed distributor 10 comprises outer ring plate 10a, sets up some distribution grid 10b on outer ring plate 10a endoporus sidewall, and all offer distribution hole 10c on outer ring plate 10a and distribution grid 10b.It is the petal-shaped at center that described distribution grid 10b is arranged in the outer ring plate 10a center of circle.
Operation principle of the present utility model is:
According to venturi principle, the mixing agitator that is installed on the feed-line can be regarded as the pipeline that has enlarged bore, after the medicament that imports on the expansion transition conduit 3 of the slime water of feed tube 4 and mixing agitator mixes, because it is big that the bore of the mixed zone body 2 of mixing agitator becomes suddenly, its flow velocity also slow down thereupon (general design current velocity slow down for pipe flow speed 1/4), after several seconds, return to original flow velocity again.This is stretched and relaxed has accomplished that fully two kinds of materials are by vigorous stirring, well-mixed purpose.
The size of mixing agitator is that the size according to the size of conveyance conduit and flow, flow velocity designs.The general value of pipe flow speed is 2～3m/s, and the flow velocity of mixed zone is about 1/4 of a pipe flow speed, promptly in 0.5～0.75m/s scope.The slime water and the interpolation time of staying of medicament in mixed zone body 2 are designed to 3～5 seconds, and the diameter of the diameter of feed tube 4 and mixed zone body 2 is generally 1:(2～2.5).In addition, general design 40～60 degree of the expansion angle of opening transition conduit 3 between feed tube 4 and the mixed zone body 2.
10 of mixing agitators are established simple outer ring plate 10a, on outer ring plate 10a endoporus sidewall, set up some distribution grid 10b, after the distribution hole 10c that a hundreds of φ 3mm is arranged on outer ring plate 10a and the distribution grid 10b, medicament disperse to import by porous point, utilize the relaxation variation of flow velocity to reach mixed effect.And can make the importing medicament have comparatively ideal dispersion to incorporate effect, its gross area is avoided medicament to import and is produced resistance greater than ingress pipe footpath area.
Claims (6)
1, a kind of mud-water separation mixing agitator, it is characterized in that: it comprises the mixed zone body (2) of accumbency on base (1), the entrance point of mixed zone body (2) connects the port of export of the expansion transition conduit (3) that is round table-like, the entrance point of expansion transition conduit (3) connects the port of export of feed tube (4), expansion transition conduit (3) is increased gradually by entrance point to port of export internal diameter, the port of export of mixed zone body (2) connects the entrance point of the contraction transition conduit (5) that is round table-like, the port of export that shrinks transition conduit (5) connects the entrance point of drain pipe (6), shrinking transition conduit (5) is dwindled gradually by entrance point to port of export internal diameter, the ratio of the caliber of the caliber of mixed zone body (2) and feed tube (4) is 2～2.5:1, the ratio of the caliber of the caliber of mixed zone body (2) and drain pipe (6) is 2～2.5:1, expansion transition conduit (3) is 40～60 ° with the tapering that shrinks transition conduit (5), is provided with medicament feed pipe (7) on expansion transition conduit (3).
2, mud-water separation mixing agitator as claimed in claim 1 is characterized in that: the upper end sidewall at mixed zone body (2) is provided with manhole (8).
3, mud-water separation mixing agitator as claimed in claim 1 or 2 is characterized in that: the lower end sidewall at mixed zone body (2) is provided with discharging tube (9).
4, mud-water separation mixing agitator as claimed in claim 1, it is characterized in that: the port of export at medicament feed pipe (7) is provided with feed distributor (10), described feed distributor (10) comprises outer ring plate (10a), on outer ring plate (10a) endoporus sidewall, set up some distribution grids (10b), and on outer ring plate (10a) and distribution grid (10b), all offer distribution hole (10c).
5, mud-water separation mixing agitator as claimed in claim 4 is characterized in that: it is the petal-shaped at center that described distribution grid (10b) is arranged in outer ring plate (10a) center of circle.
6, mud-water separation mixing agitator as claimed in claim 1 is characterized in that: feed tube (4) is identical with the caliber of drain pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201603434U CN201287032Y (en) | 2008-10-09 | 2008-10-09 | Mixing agitator for separating earth water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201603434U CN201287032Y (en) | 2008-10-09 | 2008-10-09 | Mixing agitator for separating earth water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201287032Y true CN201287032Y (en) | 2009-08-12 |
Family
ID=40978703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201603434U Expired - Lifetime CN201287032Y (en) | 2008-10-09 | 2008-10-09 | Mixing agitator for separating earth water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201287032Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771715A (en) * | 2016-04-25 | 2016-07-20 | 浙江联池水务设备有限公司 | Micro-resistance pipeline mixer |
| CN106311041A (en) * | 2016-09-19 | 2017-01-11 | 福建峨嵋祥鑫生态笋竹食品有限公司 | Efficient mixing device for processing bamboo shoot products |
-
2008
- 2008-10-09 CN CNU2008201603434U patent/CN201287032Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771715A (en) * | 2016-04-25 | 2016-07-20 | 浙江联池水务设备有限公司 | Micro-resistance pipeline mixer |
| CN106311041A (en) * | 2016-09-19 | 2017-01-11 | 福建峨嵋祥鑫生态笋竹食品有限公司 | Efficient mixing device for processing bamboo shoot products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180322 Address after: 214000 Jiangsu province Wuxi Taike garden net Hui host number 77 -8-3-1 Co-patentee after: Jiangsu Jiangda Environment Technology Co. Ltd. Patentee after: Jiangsu Jiangda Ecological Technology Co., Ltd. Address before: 214016 Jiangsu province Binhu District of Wuxi City Creek bridge beam Tu shipping building 9 floor Patentee before: Jiangsu Jiangda Ecological Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090812 |
|
| CX01 | Expiry of patent term |