CN204134487U - Baffle-type pipeline mixing doser - Google Patents
Baffle-type pipeline mixing doser Download PDFInfo
- Publication number
- CN204134487U CN204134487U CN201420665651.8U CN201420665651U CN204134487U CN 204134487 U CN204134487 U CN 204134487U CN 201420665651 U CN201420665651 U CN 201420665651U CN 204134487 U CN204134487 U CN 204134487U
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- water
- delivery port
- sectional area
- baffle
- mixing section
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Abstract
The utility model discloses a kind of baffle-type pipeline mixing doser, its body comprises inlet segment, water medicine mixing section and water exit end, two ends are respectively water inlet and delivery port, and chemical feed pipe is fixed between inlet segment and water medicine mixing section, and end is connected with the elbow of outlet towards delivery port; Be provided with water fender between water exit end and water medicine mixing section, water fender is fixed on the inwall of body by bracing frame.Water exit end is the conical pipe of convergent by Parallel to the flow direction, and the sectional area of delivery port is less than the sectional area of water medicine mixing section; The sectional area of delivery port is slightly larger than the annular cross-sectional area between water fender and body.During work, return after the former water entered is stopped by water fender by inlet segment, produce reverse convection with the elbow liquid out of the chemical feed pipe end towards water outlet end, former water is fully mixed with liquid, and mixing efficiency is high, effective.Have volume little, structure is simple, and cost is low, the feature that mixing efficiency is high, effective.
Description
Technical field
The utility model belongs to technical field of water treatment equipment, particularly relates to a kind of pipe-line mixer.
Background technology
Pipe-line mixer also claims tubular static mixer, at chemical industry, environmental protection, to adding various coagulant in the fields such as water treatment, flocculation aid, ozone, liquid chlorine and acid-base neutralization, the aspects such as mixing wastewater with air are all very effective, it is the ideal equipment that process water and various medicament realize rapid mixing, have and rapidly and efficiently mix, save the features such as energy consumption, do not needing in outer power situation, current can produce shunting by pipe-line mixer, intersect and mix and reverse eddy flow three effect, make the medicament that adds rapid, be diffused in whole water body equably, reach the object of moment rapid mixing, mixing efficiency is high, dosing can be saved.
Pipe-line mixer is generally made up of pipeline shell, hybrid element, chemical feed pipe, and hybrid element is fixed in pipeline shell.For the water of high concentrtion, traditional mechanical agitation mixing is poor with pore chamber mixed effect, and the use of tubular static mixer makes mixed effect be significantly improved, and meets the requirement of rapid mixing.During use, utilize the pouring liquid equipment such as water pump pending water and liquid medicine to be filled in pipe-line mixer and form current, by the disturbance of hybrid element to current being fixed on pipeline shell, make pending water and liquid medicine, two strands or a plurality of fluids produce cutting, shearing, the rotation of liquid and again mix, reach fine dispersion and well-mixed object between fluid.As can be seen here, the distribution of hybrid element in pipeline shell and the mixing efficiency of structure on pipe-line mixer have direct impact, and the form that hybrid element is conventional has spiral plate type and staggered board-like two kinds.
In the pipe-line mixer of spiral plate type, hybrid blade is fixing, the shape of hybrid blade is rectangle by middle part, two ends are the spirality that the arc plate distortion 180 ° being converted into certain angle is formed, several spiral mixing vane are distributed in pipe body with different rotatable phases along pipe body axial location, thus the eddy current allowing current form different directions in different section mixes, fluid is produced by it and flows to change, there is turbulent phenomenon thus improve mixing efficiency, mainly to flow segmentation, radial mixing, reversely rotate, the continuous fierce mixing and diffusion of two media, reach mixing object, fluid passes through it except generation step-down, without the need to extra power.But do not play immixture in the scope of one section of rectangular plate in the middle part of hybrid blade, the scope of spiral mixing vane disturbance is very limited, the local current be only positioned near pipe body axial location can be able to spiral disturbance, and the large multi-fluid near pipe body inwall is still following current, cause the mixing efficiency of spiral plate type pipe-line mixer not high, and the loss of flood peak is large.
In staggered board-like pipe-line mixer, hybrid blade is fixed on pipe body inwall and perpendicular to the plate body of pipe body axis, several hybrid blades are axially alternately dislocatedly distributed along pipe body, allow current entirety become S shape fluid to mix; The turbulent water of this structure strengthens to some extent relative to spiral plate type pipe-line mixer, higher mixing efficiency can be reached, but because the resistance of fluid in pipe-line mixer suffered by S-shaped flowing is larger, therefore to ensure certain discharge pressure, use staggered plate-type pipeline blender compared with use spiral plate type pipe-line mixer, the pouring liquid equipment such as water pump needs to provide larger and enters water injection pressure, causes the increase of energy consumption and use cost.
As can be seen from the above analysis, existing pipe-line mixer, cut current mainly through hybrid blade, shunt, need larger space, flow field, the mixed effect of medicament affects larger by equipment size, there is incorporation time longer, the problem that the loss of flood peak is larger, when flow velocity is slack-off, also easily causes sedimentation in water, blocking pipe blender, can have a strong impact on mixed effect.And the equal more complicated of structure, manufacturing cost is high.
Summary of the invention
The purpose of this utility model is to provide one to reduce equipment size, and structure is simple, low cost of manufacture, can ensure again sewage and medicament well-mixed baffle-type pipeline mixing doser.
The technical scheme that the utility model is adopted for achieving the above object is:
A kind of baffle-type pipeline mixing doser, comprise body, hybrid element and chemical feed pipe, hybrid element is fixed in body, body comprises inlet segment, water medicine mixing section and water exit end, the two ends of body are respectively water inlet and delivery port, described chemical feed pipe is fixed between inlet segment and water medicine mixing section, it is characterized in that: described hybrid element is be arranged at the water fender between water exit end and water medicine mixing section, and water fender is fixed on the inwall of body by bracing frame.
In above-mentioned technical scheme, described chemical feed pipe end connects an elbow, and the outlet of elbow is towards described delivery port.The object of such design mainly improves mixed effect further, return after the former water entered by inlet segment is stopped by water fender, produce reverse convection with the elbow liquid out of the chemical feed pipe end towards water outlet end, former water is fully mixed with liquid, and mixing efficiency is high, effective.
In order to keep current to balance, in above-mentioned technical scheme, described water exit end is the conical pipe of convergent by Parallel to the flow direction, and the sectional area of described delivery port is less than the sectional area of water medicine mixing section; The sectional area of described delivery port is slightly larger than the annular cross-sectional area between water fender and body.
Described inlet segment is made up of the conical pipe pipeline section that the straight length be connected with water medicine mixing section and small end are water inlet, by Parallel to the flow direction be flaring, and the sectional area of described water inlet is less than the sectional area of water medicine mixing section.
In order to reduce cost of manufacture, described chemical feed pipe and elbow can adopt stainless steel material, and described body, water fender and bracing frame can adopt ordinary carbon steel material, the inwall of body scribbles corrosion-proof ring epoxy layer, and described water fender, bracing frame scribble corrosion-proof ring epoxy layer.
Conveniently connect and install, in above-mentioned technical scheme, described water inlet is provided with water inlet ring flange, and delivery port is provided with delivery port ring flange, and the chemical feed pipe mouth of pipe is provided with dosing mouth ring flange.
Pipeline mixing doser of the present utility model, adopts ring flange to be connected with the piping of water treatment system, easy for installation; During work, return after the former water entered is stopped by water fender by inlet segment, produce reverse convection with the elbow liquid out of the chemical feed pipe end towards water outlet end, former water is fully mixed with liquid, and mixing efficiency is high, effective.
Compared with prior art, the utility model has following characteristics and beneficial effect: volume is little, and structure is simple, and processing and manufacturing is easy, and installation and maintenance are convenient, low cost of manufacture, and mixing efficiency is high, effective, is particularly useful for the less pipe-line system of caliber and uses.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model.
Fig. 2 is schematic top plan view of the present utility model.
Fig. 3 is that schematic diagram is looked on a left side of the present utility model.
In figure: 1-delivery port, 2-delivery port ring flange, 3-bracing frame, 4-water fender, 5-body, 6-dosing mouth ring flange, the conical pipe of 7-flaring, 8-water inlet ring flange, 9-water inlet, 10-inlet segment, 11-chemical feed pipe, 12-straight length, 13-elbow, 14-water medicine mixing section, the conical pipe of 15-convergent, 16-water exit end.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described further below by non-limiting embodiment.
See Fig. 1 to Fig. 3, a kind of baffle-type pipeline mixing doser, its main body is body 5, body 5 comprises inlet segment 10, water medicine mixing section 14 and water exit end 16 successively by Parallel to the flow direction, the two ends of body 5 are respectively water inlet 9 and delivery port 1, water inlet 9 is provided with water inlet ring flange 8, and delivery port 1 is provided with delivery port ring flange 2; Chemical feed pipe 11 is fixed between inlet segment 10 and water medicine mixing section 14, and be provided with water fender 4 between water exit end 16 and water medicine mixing section 14, water fender 4 is fixed on the inwall of body by bracing frame 3.Chemical feed pipe 11 mouth of pipe is provided with dosing mouth ring flange 6, and chemical feed pipe 11 end connects an elbow 13, and chemical feed pipe 11 and elbow 13 adopt stainless steel material, and the outlet of elbow 13 is towards described delivery port 1.Water exit end 16 is the conical pipe 15 of convergent by Parallel to the flow direction, and the sectional area of described delivery port 1 is less than the sectional area of water medicine mixing section 14; The sectional area of delivery port 1 is slightly larger than the annular cross-sectional area between water fender 4 and body.Inlet segment 10 is made up of conical pipe 7 pipeline section that the straight length 12 be connected with water medicine mixing section and small end are water inlet 9, by Parallel to the flow direction be flaring, and the sectional area of water inlet 9 is less than the sectional area of water medicine mixing section 14.Body 5, water fender 4 and bracing frame 3 adopt ordinary carbon steel material, and the inwall of body 5 scribbles corrosion-proof ring epoxy layer, and water fender 4, bracing frame 3 scribble corrosion-proof ring epoxy layer.
Cited above embodiment is only for understanding the utility model; it is not the restriction to the technical scheme described by the utility model; the those of ordinary skill of related fields; on the basis of technical scheme described in claim; can also make multiple change or distortion, all equivalent changes or distortion all should be encompassed within claims of the present utility model.
Claims (6)
1. a baffle-type pipeline mixing doser, comprise body, hybrid element and chemical feed pipe, hybrid element is fixed in body, body comprises inlet segment, water medicine mixing section and water exit end, the two ends of body are respectively water inlet and delivery port, described chemical feed pipe is fixed between inlet segment and water medicine mixing section, it is characterized in that: described hybrid element is be arranged at the water fender between water exit end and water medicine mixing section, and water fender is fixed on the inwall of body by bracing frame.
2. baffle-type pipeline mixing doser according to claim 1, it is characterized in that: described chemical feed pipe end connects an elbow, the outlet of elbow is towards described delivery port.
3. baffle-type pipeline mixing doser according to claim 1, it is characterized in that: described water exit end is the conical pipe of convergent by Parallel to the flow direction, the sectional area of described delivery port is less than the sectional area of water medicine mixing section; The sectional area of described delivery port is slightly larger than the annular cross-sectional area between water fender and body.
4. baffle-type pipeline mixing doser according to claim 1, it is characterized in that: described inlet segment is made up of the conical pipe pipeline section that the straight length be connected with water medicine mixing section and small end are water inlet, by Parallel to the flow direction be flaring, and the sectional area of described water inlet is less than the sectional area of water medicine mixing section.
5. baffle-type pipeline mixing doser according to claim 1, is characterized in that: the inwall of described body scribbles corrosion-proof ring epoxy layer, and described water fender, bracing frame scribble corrosion-proof ring epoxy layer.
6. baffle-type pipeline mixing doser according to claim 1, it is characterized in that: described water inlet is provided with water inlet ring flange, delivery port is provided with delivery port ring flange, and the chemical feed pipe mouth of pipe is provided with dosing mouth ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665651.8U CN204134487U (en) | 2014-11-10 | 2014-11-10 | Baffle-type pipeline mixing doser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665651.8U CN204134487U (en) | 2014-11-10 | 2014-11-10 | Baffle-type pipeline mixing doser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134487U true CN204134487U (en) | 2015-02-04 |
Family
ID=52411205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665651.8U Expired - Fee Related CN204134487U (en) | 2014-11-10 | 2014-11-10 | Baffle-type pipeline mixing doser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888639A (en) * | 2015-04-30 | 2015-09-09 | 浙江联池水务设备有限公司 | Unobstructed pipeline mixer |
| CN109433083A (en) * | 2018-11-23 | 2019-03-08 | 浙江中碧蓝新材料科技股份有限公司 | The storage device and its plugging mechanism of the super hydrophilic material of nanometer |
| CN111282462A (en) * | 2020-04-13 | 2020-06-16 | 洛阳德明石化设备有限公司 | Method for injecting mixer medium |
-
2014
- 2014-11-10 CN CN201420665651.8U patent/CN204134487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888639A (en) * | 2015-04-30 | 2015-09-09 | 浙江联池水务设备有限公司 | Unobstructed pipeline mixer |
| CN109433083A (en) * | 2018-11-23 | 2019-03-08 | 浙江中碧蓝新材料科技股份有限公司 | The storage device and its plugging mechanism of the super hydrophilic material of nanometer |
| CN111282462A (en) * | 2020-04-13 | 2020-06-16 | 洛阳德明石化设备有限公司 | Method for injecting mixer medium |
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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: 20150204 Termination date: 20191110 |