CN208244490U - A kind of pipe-line mixer and the chemicals dosing plant using the pipe-line mixer - Google Patents
A kind of pipe-line mixer and the chemicals dosing plant using the pipe-line mixer Download PDFInfo
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- CN208244490U CN208244490U CN201820346817.8U CN201820346817U CN208244490U CN 208244490 U CN208244490 U CN 208244490U CN 201820346817 U CN201820346817 U CN 201820346817U CN 208244490 U CN208244490 U CN 208244490U
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- line mixer
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Abstract
The utility model provides a kind of pipe-line mixer, its structure is simple, convenient and flexible installation, it is limited small, equipment cost is low, including the first mixing tab and the second mixing tab being sequentially arranged on pipeline, first mixing tab and second mixing tab are respectively blind for capable of blocking the pipeline, the axle center for deviateing the pipeline on first mixing tab is equipped with the first inclined hole, the axle center for deviateing the pipeline on second mixing tab is equipped with the second inclined hole, the orthographic projection in the first inclined hole and the orthographic projection in the described second inclined hole are centrosymmetric setting along the axle center of the pipeline, simultaneously, the utility model additionally provides the chemicals dosing plant using the pipe-line mixer.
Description
Technical field
The utility model relates to water-treatment technology field, specially a kind of pipe-line mixer and using the pipe-line mixer
Chemicals dosing plant.
Background technique
Existing mixer mainly selects static mixer, and the working principle of static mixer exactly allows fluid in pipeline
Middle impact flow various types panel element increases the velocity gradient of laminar flow of fluid movement or forms turbulent flow, and when laminar flow is " segmentation-
Move-converge again position ", when turbulent flow, fluid can also generate violent vortex in addition to above-mentioned three kinds of situations in section direction,
There is very strong shearing force in fluid, fluid is made further to divide mixing, is finally mixed to form required emulsion.It is static
What the mixed cell that the mixed process of mixer is mounted in the different size in hollow pipe carried out.Due to the work of mixed cell
With, it is left-handed when making fluid, when and rotation of turning right, constantly change flowing mixing machine direction, not only push core flow to periphery, and
And push peripheral fluid to center, to cause good radial mixed effect.
Existing mixer installation dimension itself is larger, and installation site is vulnerable to limit, especially in individual installation sites not redundancy
Place, installation there are inflexible phenomenons.
Utility model content
For installation existing for existing mixer, limited, inflexible problem, the utility model provide a kind of pipeline
Mixer, structure is simple, convenient and flexible installation, is limited small, and equipment cost is low, meanwhile, the utility model additionally provides use
The chemicals dosing plant of the pipe-line mixer.
Its technical solution is such that a kind of pipe-line mixer, which is characterized in that including be sequentially arranged on pipeline
One mixing tab and the second mixing tab, first mixing tab and second mixing tab are respectively that can block the blind of the pipeline
Piece, the axle center that the pipeline is deviateed on first mixing tab are equipped with the first inclined hole, deviate the pipe on second mixing tab
The axle center in road is equipped with the second inclined hole, the orthographic projection in the first inclined hole and the orthographic projection in the described second inclined hole along the axis of the pipeline
The heart is centrosymmetric setting.Further, the described first inclined hole and the second inclined hole are respectively circular hole, the first inclined hole and
The diameter in the second inclined hole is respectively the 40%-75% of the internal diameter of pipeline.Further, the described first inclined hole and it is described second partially
The diameter in hole is respectively the 50% of the internal diameter of pipeline.
Further, the axle center 50-100mm of pipeline described in the circle center distance in the described first inclined hole and the second inclined hole.
Further, first mixing tab and second mixing tab are mounted in institute by the banjo clip being connected with the pipeline respectively
It states on pipeline.
Further, first mixing tab is apart from the second mixing tab 500mm-600mm.It is a kind of using above-mentioned pipe
The chemicals dosing plant of road mixer, the raw water box that the water inlet including connecting tap water by pipeline is connected, the raw water box is also
NaClO metering pump is connected with by pipeline, it is characterised in that: the water outlet of the raw water box is sequentially connected with raw water by pipeline
Sand filter is connected after pump, chemical feeding points and the pipe-line mixer and pH meter, the chemical feeding points are connected separately with PAC metering
Pump, HCl metering pump, NaClO metering pump.Further, the PAC metering pump, HCl metering pump, NaClO metering pump are separately connected
The front side of the pipe-line mixer is connected to after ball valve and counterbalance valve.Further, the raw water box is additionally provided with overflow port, blowdown
Mouth, pneumostome and liquidometer.
Further, the water outlet of the raw water box be sequentially connected with soft interface, first manual butterfly valve, raw water pump, check valve,
The pipe-line mixer is connected after second Hand-operated butterfly valve, flowmeter, is connected with ball valve and pressure gauge on rear side of the raw water pump.
Using the pipe-line mixer of the utility model, the medical fluid mixed liquor premixed for the first time flows through the of pipe-line mixer
One mixing tab, the second mixing tab are arranged by centrosymmetric first eccentric orfice and the second eccentric orfice, and medical fluid carries out alternatively mixing
It closes, to have the function that adequately to mix, when medical fluid and water flow through the first mixing tab, because of the caliber rapidly reduced, and into
Row disorder, when the water of the liquid medicine largely carried secretly reaches the second mixing tab, the reason of because of resistance, when passing through the second inclined hole, medicine
Liquid is mixed again, because centre bore is oppositely arranged, therefore medical fluid can generate turbulent flow and cross, and can preferably carry out the mixed of drug
Close, while its structure of the pipe-line mixer of the utility model is simple, and convenient and flexible installation occupies little space, be limited it is small, while can
To reduce equipment cost；The chemicals dosing plant of the utility model can mix the good dosing realized to raw water, can be applicable in
It is flexible for installation in the place of individual installation sites not redundancy.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the pipe-line mixer of the utility model；
Fig. 2 is the schematic diagram of the chemicals dosing plant of the utility model.
Specific embodiment
See Fig. 1, a kind of pipe-line mixer of the utility model, including 1 He of the first mixing tab being sequentially arranged on pipeline 3
Second mixing tab 2, the first mixing tab 1 and the second mixing tab 2 are respectively that can block blind of pipeline, the first mixing tab 1 and the
Two mixing tabs 2 are installed on pipeline 2 by the flange 4 being connected with pipeline 3 respectively, flange and the first mixing tab 1 and second
Fixation can be realized between mixing tab 2 in the form of common bolt, the axle center that pipeline 3 is deviateed on the first mixing tab 1 is equipped with
First inclined hole 4, the axle center that pipeline 3 is deviateed on the second mixing tab 2 are equipped with the second inclined hole 5, the orthographic projection in the first inclined hole 4 with second partially
The orthographic projection in hole is centrosymmetric setting along the axle center of pipeline 3.In the present embodiment, the first inclined hole 4 and the second inclined hole 5 are respectively
The diameter in circular hole, the first inclined hole and the second inclined hole is respectively the 50% of the internal diameter of pipeline, the center of circle in the first inclined hole 4 and the second inclined hole 5
Axle center 50mm apart from pipeline, distance is 500mm between the first mixing tab 1 and the second mixing tab 2.
See that Fig. 2, Fig. 2 are the chemicals dosing plant for applying the pipe-line mixer in above-described embodiment, including is connected by pipeline
The raw water box 7 that the water inlet 6 of tap water is connected, pneumatic operated valve is equipped at water inlet 6, and raw water box 7 is also connected with by pipeline
NaClO metering pump 8, the water outlet of raw water box 7 by pipeline be sequentially connected with soft interface 8, first manual butterfly valve 9-1, raw water pump 10,
First mixing tab 1 and second of connecting pipe mixer after check valve 11, the second Hand-operated butterfly valve 9-2, flowmeter 22, chemical feeding points 23
Sand filter 13 is connected after mixing tab 2 and pH meter 12, the rear side of raw water pump 10 is connected with ball valve 14 and pressure gauge 15, chemical feeding points
11 are connected separately with PAC metering pump 16, HCl metering pump 17, NaClO metering pump 8, PAC metering pump 16, HCl metering pump 17,
NaClO metering pump 8 is separately connected the front side that pipe-line mixer is connected to after ball valve 14 and counterbalance valve 24, and raw water box 7 is additionally provided with excessive
Head piece 18 and sewage draining exit 19, raw water box 7 are equipped with pneumostome 20 and liquidometer 21.
Using the chemicals dosing plant of the utility model, tap water water inlet can be collected into raw water box and be stored, and set in raw water box
There is the pneumatic operated valve of liquidometer and import to link, is equipped with valve and raw water pump in the outlet of water tank, raw water pump has certain
The size of lift, lift is determined according to the crushing in beaten past flow location and journey height and decompression piece.In the outlet of raw water pump,
It generally requires and adds medicament, generally PAC, NaClO, HCl, while input amount of the pH meter for hydrochloric acid is set, make entire pipeline
PH value controls import and outlet dimensional requirements for mixer 6.3 or so, and the rear after drug injection is using above-mentioned
The mixer of embodiment has carried out the Pre-coagulation of first time, has needed after Pre-coagulation when medical fluid and water flow are after the first mixing tab
The deviation mixing for carrying out reversed centre bore, away from first coagulation piece 500mm distance, need to be mounted with again the second mixing tab into
Row mixes again, because of centrosymmetric first eccentric orfice and the setting of the second eccentric orfice, therefore medical fluid can generate turbulent flow and cross, can
The mixing of drug is preferably carried out, the medical fluid after being sufficiently mixed send to sand filter by pipeline, carries out first
Premix.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model also has
Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The requires of the utility model
Protection scope is defined by the appending claims and its equivalent thereof.
Claims (10)
1. a kind of pipe-line mixer, it is characterised in that: including the first mixing tab and the second mixing tab being sequentially arranged on pipeline,
First mixing tab and second mixing tab are respectively blind for capable of blocking the pipeline, on first mixing tab partially
Axle center from the pipeline is equipped with the first inclined hole, and the axle center that the pipeline is deviateed on second mixing tab is equipped with the second inclined hole,
The orthographic projection in the first inclined hole and the orthographic projection in the described second inclined hole are centrosymmetric setting along the axle center of the pipeline.
2. a kind of pipe-line mixer according to claim 1, it is characterised in that: the first inclined hole and the second inclined hole
The diameter in respectively circular hole, the first inclined hole and the second inclined hole is respectively the 40%-75% of the internal diameter of pipeline.
3. a kind of pipe-line mixer according to claim 1, it is characterised in that: the first inclined hole and the second inclined hole
Diameter be respectively pipeline internal diameter 50%.
4. a kind of pipe-line mixer according to claim 1, it is characterised in that: the first inclined hole and the second inclined hole
Circle center distance described in pipeline axle center 50-100mm.
5. a kind of pipe-line mixer according to claim 1, it is characterised in that: first mixing tab and described second mixes
Piece is closed to be mounted on the pipeline by the banjo clip being connected with the pipeline respectively.
6. a kind of pipe-line mixer according to claim 1, it is characterised in that: first mixing tab is apart from described second
Mixing tab 500mm-600mm.
7. a kind of chemicals dosing plant using pipe-line mixer described in claim 1, including by pipeline connect tap water into
The raw water box that the mouth of a river is connected, the raw water box also pass through pipeline and are connected with NaClO metering pump, it is characterised in that: the raw water
Connection sand filters after the water outlet of case is sequentially connected with raw water pump, chemical feeding points and the pipe-line mixer and PH meter by pipeline
Device, the chemical feeding points are connected separately with PAC metering pump, HCl metering pump, NaClO metering pump.
8. chemicals dosing plant according to claim 7, it is characterised in that: the PAC metering pump, HCl metering pump, NaClO meter
Amount pump is separately connected the front side that the pipe-line mixer is connected to after ball valve and counterbalance valve.
9. chemicals dosing plant according to claim 7, it is characterised in that: the raw water box is additionally provided with overflow port, sewage draining exit, exhales
Suction inlet and liquidometer.
10. chemicals dosing plant according to claim 7, it is characterised in that: the water outlet of the raw water box is sequentially connected with soft connect
The pipe-line mixer, the original are connected after mouth, first manual butterfly valve, raw water pump, check valve, the second Hand-operated butterfly valve, flowmeter
Ball valve and pressure gauge are connected on rear side of water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346817.8U CN208244490U (en) | 2018-03-14 | 2018-03-14 | A kind of pipe-line mixer and the chemicals dosing plant using the pipe-line mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820346817.8U CN208244490U (en) | 2018-03-14 | 2018-03-14 | A kind of pipe-line mixer and the chemicals dosing plant using the pipe-line mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208244490U true CN208244490U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820346817.8U Active CN208244490U (en) | 2018-03-14 | 2018-03-14 | A kind of pipe-line mixer and the chemicals dosing plant using the pipe-line mixer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339424A (en) * | 2018-03-14 | 2018-07-31 | 江苏中电创新环境科技有限公司 | A kind of pipe-line mixer and the chemicals dosing plant using the pipe-line mixer |
-
2018
- 2018-03-14 CN CN201820346817.8U patent/CN208244490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339424A (en) * | 2018-03-14 | 2018-07-31 | 江苏中电创新环境科技有限公司 | A kind of pipe-line mixer and the chemicals dosing plant using the pipe-line mixer |
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