CN106390793A - Porous annular dosing and mixing device - Google Patents
Porous annular dosing and mixing device Download PDFInfo
- Publication number
- CN106390793A CN106390793A CN201610967514.3A CN201610967514A CN106390793A CN 106390793 A CN106390793 A CN 106390793A CN 201610967514 A CN201610967514 A CN 201610967514A CN 106390793 A CN106390793 A CN 106390793A
- Authority
- CN
- China
- Prior art keywords
- mixing device
- pipe
- ring
- medicine mixing
- type medicine
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
Abstract
The invention provides a porous annular dosing and mixing device which comprises a pipe body and a dosing pipe, wherein two ends of the pipe body are connected with a fluid pipeline; the medicine inlet pipe is connected with the annular pipe, and a plurality of through holes are formed in the annular pipe so as to add the liquid medicine into the fluid in the pipe body. By arranging the chemical feeding pipe, the chemical liquid is dispersed into the fluid in the pipe body from the through holes, and the chemical liquid and the fluid are instantly and uniformly mixed under the action of shearing and collision of the fluid.
Description
Technical field
The present invention relates to water-treatment technology field, more particularly, to a kind of porous ring-type medicine mixing device.
Background technology
Currently for water process purification plant, sewage treatment plant plus vitriol and chlorination, be typically designed institute design generally all adopt
Static mixer carries out adding mixing.Static mixer is a kind of unit, and unlike agitator, its inside does not have
Moving component, but it is provided with the internal element that can change fluid flow state, it mainly uses fluid energy flowing and inside single
To realize the mixing of each fluid, when flow velocity is high, the mixed effect of this static mixer is fine for unit, but the loss of flood peak is big, energy consumption
High.
And during conventional water treatment, dosing mixing point generally has at two：It is segment pipe before sedimentation tank water inlet respectively
Plus vitriol point, the chlorination point of filter tank outfall sewer.This flow velocity within pipeline at two is relatively low, with static mixer
Mixed effect is undesirable, and there is also the higher loss of flood peak, and longtime running energy consumption is also higher.
Content of the invention
The present invention is the defect overcoming described in above-mentioned prior art, provides a kind of good mixing effect, the loss of flood peak relatively low
Porous ring-type medicine mixing device.
For solving above-mentioned technical problem, the technical solution used in the present invention is：
A kind of porous ring-type medicine mixing device, the body being connected with fluid line including two ends, is arranged at described body
Chemical feed pipe, described chemical feed pipe includes the drug-feeding tube being connected, the loop pipe being arranged in described body with dosing pump；Described enter medicine
Pipe is connected with described loop pipe, and described loop pipe is provided with multiple through holes, and medicinal liquid is added in the fluid in body.
Medicinal liquid enters into loop pipe by described drug-feeding tube, and under the pressure effect of dosing pump or water sprayer, medicinal liquid is from multiple
Through hole is distributed in the fluid in body, and in the presence of fluid shearing and collision, moment makes medicinal liquid uniform with fluid
Mixing, and change the unit of fluid flow state without setting, reduce the loss of flood peak therefore, it is possible to effective.
The caliber of drug-feeding tube is typically equal with the caliber of loop pipe, the caliber essentially 15 ~ 25mm of loop pipe about, here
In the range of loop pipe substantially disclosure satisfy that the demand of dosing, and the caliber far less than the fluid line generally using, therefore its
The loss of flood peak of section is little.
In addition, the mode of ring-type multiple spot dosing, the mixed effect of its dosing is not affected by rate of flow of fluid, can reach low
Energy consumption, the purpose of high mixing efficiency.
One end of described drug-feeding tube is connected with described loop pipe, and the other end of described drug-feeding tube extends to outside body, with plus
Teat pipette or water sprayer connect.
Further, described through hole is evenly distributed on the inner side of described loop pipe.The quantity of through hole can be according to loop pipe
Circular radius size and adjust, and the circular radius size of loop pipe is affected by the caliber of described body and fluid line, one
As for, the caliber of fluid line is bigger, and the quantity of through hole is also more.
Further, the angle of the place plane of described loop pipe and described body cross section（A）For 0 ~ 45 °,
Further, the angle of the place plane of described loop pipe and described body cross section（A）For 0 °.
Further, the axial line of described body passes through the center of described loop pipe.
Further, the circular radius of described loop pipe（r）Caliber with described body（R）Ratio be 1：1 ~ 3, preferably
1：1.5 ~ 2.5, more preferably 1：2.
Further, described porous ring-type medicine mixing device is additionally provided with the bracing frame for supporting described loop pipe.Cause
The area meeting water (flow) direction for bracing frame is bigger, and the loss of flood peak can be bigger, therefore should reduce bracing frame as far as possible and meet water (flow) direction
Area.
Further, the two ends of described body are provided with ring flange, realize being detachably connected by ring flange and fluid line.
Compared with prior art, the invention has the beneficial effects as follows：
The present invention passes through to arrange described chemical feed pipe, and medicinal liquid is from the fluid that multiple through holes are distributed in body, and cuts in fluid
In the presence of cutting and colliding, moment makes medicinal liquid uniformly mix with fluid, and mixing efficiency is high, and changes flow of fluid without setting
The unit of state, reduces the loss of flood peak therefore, it is possible to effective.
Brief description
Fig. 1 is the structural representation of porous ring-type medicine mixing device.
Fig. 2 is porous ring-type medicine mixing device（When A is 0 °）Structural representation.
Fig. 3 is the structural representation of the cross section of porous ring-type medicine mixing device.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.Wherein, being for illustration only property of accompanying drawing explanation,
Represent is only schematic diagram, rather than pictorial diagram is it is impossible to be interpreted as the restriction to this patent；In order to the reality of the present invention is better described
Apply example, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual object；To those skilled in the art
For, some known features and its explanation in accompanying drawing may be omitted and be will be understood by.
Embodiment 1
As shown in figure 1, a kind of porous ring-type medicine mixing device, the body 1 being connected with fluid line including two ends, it is arranged on pipe
Chemical feed pipe 2 at body 1, the bracing frame 3 for supporting loop pipe, chemical feed pipe 2 includes drug-feeding tube 201, the ring being arranged in body
Shape pipe 202, the two ends of body are connected with fluid line by ring flange 5.
One end of drug-feeding tube 201 is connected with loop pipe 202, and the other end of drug-feeding tube 201 extends to outside body 1, with dosing
Pump connects.
The place plane of loop pipe 202 is 0 ~ 45 ° with the included angle A of body 1 cross section, in the present embodiment, preferably 0 °,
I.e. the place plane of loop pipe 202 is parallel with the cross section of body 1（Overlap）, further, the axial line of body 1 passes through ring
The center of shape pipe 202, as shown in Figure 2.
As shown in figure 3, loop pipe 202 is provided with multiple through holes 4, the quantity of through hole can adjust according to practical situation,
Through hole 4 is evenly distributed on the inner side of loop pipe 202.
The ratio of the circular radius r of the loop pipe 202 and caliber R of body 1 is 1：1 ~ 3, further for 1：1.5 ~ 2.5, at this
It is preferably 1 in embodiment：2.
The porous ring-type medicine mixing device of the present embodiment is applied to the dosing of tap water purifying factory, in chlorination, and quiet
State blender（The loss of flood peak is 0.015Mpa）Compare, the dosing mixed effect of porous ring-type medicine mixing device is notable, head
Loss only has 0.003Mpa, and after toss area, the sampling numerical value of the section of 2 meters of sections is steady（The numerical value of former use static mixer is not
Surely）, the water pump water outlet pressure of source pump house substantially reduces, and processes mounting cost and significantly reduces.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, also may be used on the basis of the above description
To make other changes in different forms.There is no need to be exhaustive to all of embodiment.All this
Any modification, equivalent and improvement made within the spirit of invention and principle etc., should be included in the claims in the present invention
Protection domain within.
Claims (8)
1. a kind of porous ring-type medicine mixing device it is characterised in that include two ends be connected with fluid line body, be arranged on
Chemical feed pipe at described body, described chemical feed pipe includes the drug-feeding tube being connected, the ring being arranged in described body with dosing pump
Shape pipe；Described drug-feeding tube is connected with described loop pipe, and described loop pipe is provided with multiple through holes, and medicinal liquid is added in body
Fluid in.
2. porous ring-type medicine mixing device according to claim 1 is it is characterised in that described through hole is evenly distributed on institute
State the inner side of loop pipe.
3. porous ring-type medicine mixing device according to claim 1 is it is characterised in that the place plane of described loop pipe
Angle with described body cross section（A）For 0 ~ 45 °.
4. porous ring-type medicine mixing device according to claim 1 is it is characterised in that the place plane of described loop pipe
Angle with described body cross section（A）For 0 °.
5. porous ring-type medicine mixing device according to claim 4 is it is characterised in that the axial line of described body passes through
The center of described loop pipe.
6. according to claim 1 or 5 porous ring-type medicine mixing device it is characterised in that the ring-type of described loop pipe
Radius（r）Caliber with described body（R）Ratio be 1：1~3.
7. porous ring-type medicine mixing device according to claim 1 is it is characterised in that be additionally provided with for supporting described ring
The bracing frame of shape pipe.
8. porous ring-type medicine mixing device according to claim 1 is it is characterised in that the two ends of described body are provided with method
Blue disk, realizes being detachably connected by ring flange and fluid line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967514.3A CN106390793A (en) | 2016-10-31 | 2016-10-31 | Porous annular dosing and mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610967514.3A CN106390793A (en) | 2016-10-31 | 2016-10-31 | Porous annular dosing and mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106390793A true CN106390793A (en) | 2017-02-15 |
Family
ID=58014216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610967514.3A Pending CN106390793A (en) | 2016-10-31 | 2016-10-31 | Porous annular dosing and mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106390793A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002153741A (en) * | 2000-11-21 | 2002-05-28 | Masao Ukisho | Tool for mixing fluid and pump for mixing fluid using the same |
| CN101428884A (en) * | 2008-12-10 | 2009-05-13 | 哈尔滨工业大学 | Multi-point administration pipe mixing device for water treatment |
| CN201844155U (en) * | 2010-11-12 | 2011-05-25 | 福建新达阀门有限公司 | Pipeline dosing device |
| CN103406037A (en) * | 2013-08-28 | 2013-11-27 | 天津市华水自来水建设有限公司 | Static flow guide branch pipe dosing type pipeline dosing mixer |
| CN203408635U (en) * | 2013-07-24 | 2014-01-29 | 王正述 | Safe sugar dissolving device |
| CN104495996A (en) * | 2014-12-18 | 2015-04-08 | 上海市政工程设计研究总院（集团）有限公司 | Uniform medicament diffusing device applied to mixing tank |
-
2016
- 2016-10-31 CN CN201610967514.3A patent/CN106390793A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002153741A (en) * | 2000-11-21 | 2002-05-28 | Masao Ukisho | Tool for mixing fluid and pump for mixing fluid using the same |
| CN101428884A (en) * | 2008-12-10 | 2009-05-13 | 哈尔滨工业大学 | Multi-point administration pipe mixing device for water treatment |
| CN201844155U (en) * | 2010-11-12 | 2011-05-25 | 福建新达阀门有限公司 | Pipeline dosing device |
| CN203408635U (en) * | 2013-07-24 | 2014-01-29 | 王正述 | Safe sugar dissolving device |
| CN103406037A (en) * | 2013-08-28 | 2013-11-27 | 天津市华水自来水建设有限公司 | Static flow guide branch pipe dosing type pipeline dosing mixer |
| CN104495996A (en) * | 2014-12-18 | 2015-04-08 | 上海市政工程设计研究总院（集团）有限公司 | Uniform medicament diffusing device applied to mixing tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220510 Address after: 518021 complete set of Yuehai water 1 building, No. 68, Donghu Second Road, reservoir community, Huangbei street, Luohu District, Shenzhen, Guangdong Province Applicant after: GUANGDONG YUEGANG WATER SUPPLY Co.,Ltd. Applicant after: GUANGDONG GDH WATER Co.,Ltd. Applicant after: Shenzhen YUEGANG Engineering Technology Service Co.,Ltd. Address before: 518021 No. 2022, Yanhe North Road, Luohu District, Shenzhen, Guangdong Applicant before: GUANGDONG YUEGANG WATER SUPPLY Co.,Ltd. Applicant before: GUANGDONG GDH WATER Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |