CN203639247U - Pipeline chemicals feeding or pipeline aeration device - Google Patents
Pipeline chemicals feeding or pipeline aeration device Download PDFInfo
- Publication number
- CN203639247U CN203639247U CN201320772440.XU CN201320772440U CN203639247U CN 203639247 U CN203639247 U CN 203639247U CN 201320772440 U CN201320772440 U CN 201320772440U CN 203639247 U CN203639247 U CN 203639247U
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- China
- Prior art keywords
- pipeline
- dosing
- aeration device
- pipe
- spray medicine
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- 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.)
- Expired - Fee Related
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 43
- 239000000126 substance Substances 0.000 title abstract 12
- 239000007921 spray Substances 0.000 claims abstract description 61
- 239000003814 drug Substances 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 238000002347 injection Methods 0.000 abstract description 10
- 239000007924 injection Substances 0.000 abstract description 10
- 238000005507 spraying Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model provides a pipeline chemicals feeding or pipeline aeration device, which is arranged in a pipeline. The pipeline chemicals feeding or pipeline aeration device comprises a chemicals spraying or air injection cone and a chemicals feeding or air supply pipe, wherein a plurality of fixed wings are arranged on the outer surface of the chemicals spraying or air injection cone, and a plurality of spray orifices are formed in the chemicals spraying or air injection cone; one end of the chemicals feeding or air supply pipe is connected with the bottom of the chemicals spraying or air injection cone, and the chemicals feeding or air supply pipe is communicated with the plurality of spray orifices. The pipeline chemicals feeding or pipeline aeration device can change the angle of water flow in the pipeline, so as to reduce the resistance of the water flow and be beneficial to injection of chemicals or air.
Description
Technical field
The utility model has about a kind of dosing or aerating apparatus, especially has pipeline dosing or pipe aeration device about a kind of water treatment field.
Background technology
In water technology, pipeline dosing device, pipe aeration device play very important effect.At present, widely used pipeline dosing device is the unitized construction of spiral pipeline reducing medicine mixer and injection shower nozzle.In use find, this kind of pipeline dosing device, owing to adopting the design of pipeline internal screw stator, easily causes water resistance in pipeline to increase; And injection shower nozzle reduces the design of water resistance owing to not adopting, easily cause spraying medicine inhomogeneous, the current in pipeline easily cause injection shower nozzle at the low and spray medicine of following current wall pressure, high and do not spray medicine in adverse current wall pressure, cause the phenomenon of medicine retention generation line clogging.
The unitized construction of this kind of spiral pipeline reducing medicine mixer and injection shower nozzle, owing to there is no disturbing flow device, in pipeline, water resistance increase changes flow velocity, medicine and water do not have abundant fusion just to enter next stage treatment system, cause water treatment efficiency lost resin and filter stoppage, affect water treatment water quality.
Utility model content
The purpose of this utility model is to provide a kind of pipeline dosing or pipe aeration device, and it can change angle of current in pipeline, and flow resistance is reduced, and is conducive to the ejection of medicine or gas.
Above-mentioned purpose of the present utility model can adopt following technical proposal to realize:
The utility model provides a kind of pipeline dosing or pipe aeration device, and described pipeline dosing or pipe aeration device are arranged in pipeline, and it comprises:
Spray medicine or jet cone, its outside surface is provided with multiple fixed-wings, in described spray medicine or jet cone, offers multiple spray orifices;
Dosing or gas-adding pipe, its one end is connected to the bottom of described spray medicine or jet cone, and described dosing or gas-adding pipe are connected with described multiple spray orifices.
In a preferred embodiment, the cone angle of described spray medicine or jet cone is 65～70 degree.
In a preferred embodiment, the bottom of described spray medicine or jet cone radially outward convexes with interceptor.
In a preferred embodiment, the external diameter of described interceptor is described pipe diameter 1/3rd.
In a preferred embodiment, the diameter of described spray orifice is 1.5mm.
In a preferred embodiment, described fixed-wing is three, and described three fixed-wings are uniformly distributed along the outside surface of described spray medicine or jet cone.
In a preferred embodiment, the vertical section of described fixed-wing is circular arc, and its central angle is 90～120 degree.
In a preferred embodiment, the wing of described fixed-wing height is 1/10th of described pipe diameter.
In a preferred embodiment, the other end of described dosing or gas-adding pipe is connected with flange, and described flange is connected with the inwall of described pipeline.
Feature and the advantage of pipeline dosing of the present utility model or pipe aeration device are: this pipeline dosing or pipe aeration device, consider from the direction that changes angle of current in pipeline, in pipeline, current start rotation at spray medicine or jet cone place, centrifugal force outside current direction can alleviate pipeline dosing or pipe aeration device external pressure, be conducive to pipeline dosing or pipe aeration device internal drug or pressurized air and spray in multiple spray orifices, the phenomenon that can not result in blockage; In addition, medicament or pressurized air after ejection are taken away mixing by current rapidly, and again mix through interceptor.The utility model adopts spray medicine or jet taper designs, make flow resistance in pipeline drop to minimum, dosing or the momentum that adds air pump are reduced to 50kgm/s by original 70kgm/s, water quality is greatly improved than before, this pipeline dosing or pipe aeration device, there is feature convenient for installation and maintenance, that water resistance is little, medicine has merged, be applicable to pipeline dosing or aeration and use.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of pipeline dosing of the present utility model or pipe aeration device.
Fig. 2 is the longitudinal section of the fixed-wing of pipeline dosing of the present utility model or pipe aeration device.
Fig. 3 is that pipeline dosing of the present utility model or pipe aeration device are arranged on the schematic diagram in pipeline.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-3, the utility model provides a kind of pipeline dosing or pipe aeration device, it is arranged in pipeline 4, this pipeline dosing or pipe aeration device comprise spray medicine or jet cone 1 and dosing or gas-adding pipe 2, wherein: the outside surface of spray medicine or jet cone 1 is provided with multiple fixed-wings 11, offers multiple spray orifices 12 in described spray medicine or jet cone 1; One end of dosing or gas-adding pipe 2 is connected to the bottom of described spray medicine or jet cone 1, and described dosing or gas-adding pipe 2 are connected with described multiple spray orifices 12.
Specifically, spray medicine or jet cone 1 are cone shape substantially, and its cone angle is 65～70 degree, spray medicine or jet cone 1 have hollow cavity, offer multiple spray orifices 12 on its outside surface, and spray orifice 12 is connected with hollow cavity, in the present embodiment, the diameter of spray orifice 12 is 1.5mm.Further, the bottom of spray medicine or jet cone 1 radially outward convexes with interceptor 13, and the external diameter of interceptor 13 is 1/3rd of pipeline 4 diameters, and interceptor 13 carries out disturbance for the current in pipeline 4.
Multiple fixed-wings 11 are connected on the outer surface of cone of spray medicine or jet cone 1, in the utility model, fixed-wing 11 is three, three fixed-wings 11 are uniformly distributed along the outside surface of spray medicine or jet cone 1, also be, the top of each fixed-wing 11 is positioned at the cone angle place of spray medicine or jet cone 1, and the bottom of each fixed-wing 11 is evenly distributed on the bottom margin of spray medicine or jet cone 1.As shown in Figure 2, the vertical section of fixed-wing 11 is circular arc, and its central angle θ is 90～120 degree, and the wing of fixed-wing 11 is high, is also that after fixed-wing 11 horizontal developments, its base, to the distance between the vertex of its circular arc top margin, is 1/10th of pipeline 4 diameters.
Dosing or gas-adding pipe 2 cylindrical tubulose substantially, its one end is connected to the bottom of spray medicine or jet cone 1, after its other end 90 degree bendings, connects a flange 3, and flange 3 is connected with the inwall of pipeline 4.Dosing or gas-adding pipe 2 are connected with the multiple spray orifices 12 on spray medicine or jet cone 1 outside surface by the hollow cavity of spray medicine or jet cone 1.
In the time annotating medicament by dosing or gas-adding pipe 2 to spray medicine or jet cone 1, medicament flows in the hollow cavity of spray medicine or jet cone 1 from dosing or gas-adding pipe 2, then ejection from multiple spray orifices 12 of spray medicine or jet cone 1, now the utility model is a kind of pipeline dosing device; In the time annotating pressurized air by dosing or gas-adding pipe 2 to spray medicine or jet cone 1, pressurized air flows in the hollow cavity of spray medicine or jet cone 1 from dosing or gas-adding pipe 2, then ejection from multiple spray orifices 12 of spray medicine or jet cone 1, now the utility model is a kind of pipe aeration device.
In actual application, as shown in Figure 3, two pipeline dosings or pipe aeration device are connected in pipeline 4 in tandem, in Fig. 3, direction shown in arrow is the flow direction of pipeline 4 interior current, and the spray medicine of pipeline dosing or pipe aeration device or the cone angle portion of jet cone 1 are relative with the direction in current flow ipe 4.The pipeline dosing or the pipe aeration device that are positioned at pipeline 4 front ends (are also, pipeline dosing device 5) the interior medicament that injects, the pipeline dosing or the pipe aeration device that are positioned at rear end (are also, pipe aeration device 6) interior injecting compressed air, when current are through spray medicine or jet cone 1 top of pipeline dosing device 5, the fixed-wing 11 of pipeline dosing device 5 rotates current, the medicine now spraying from the spray orifice 12 of pipeline dosing device 5 carries out the preliminary diffusion that mixes with water flow rotary, after the interceptor 13 of pipeline dosing device 5, further mixing, after twice coagulation diffusion medicament dissolves in water, entering pipe aeration device 6 further mixes.By injection,---flow-disturbing coagulation---aeration---flow-disturbing coagulation fully merges water treatment agent with water in pipeline, enters next stage treatment system.
Pipeline dosing of the present utility model or pipe aeration device, consider from the direction that changes pipeline 4 interior angle of current, the interior current of pipeline 4 start rotation at spray medicine or jet cone 1 place, centrifugal force outside current direction can alleviate pipeline dosing or pipe aeration device external pressure, be conducive to pipeline dosing or pipe aeration device internal drug or pressurized air and spray in multiple spray orifices 12, the phenomenon that can not result in blockage; In addition, medicament or pressurized air after ejection are taken away mixing by current rapidly, and again mix through interceptor 13.The utility model adopts spray medicine or jet cone 1 to design, make the interior flow resistance of pipeline 4 drop to minimum, dosing or the momentum that adds air pump are reduced to 50kgm/s by original 70kgm/s, water quality is greatly improved than before, this pipeline dosing or pipe aeration device, there is feature convenient for installation and maintenance, that water resistance is little, medicine has merged, be applicable to pipeline dosing or aeration and use.
The foregoing is only several embodiment of the present utility model, those skilled in the art can carry out various changes or modification and not depart from spirit and scope of the present utility model the utility model embodiment according to the disclosed content of application documents.
Claims (9)
1. pipeline dosing or a pipe aeration device, is characterized in that, described pipeline dosing or pipe aeration device are arranged in pipeline, and it comprises:
Spray medicine or jet cone, its outside surface is provided with multiple fixed-wings, in described spray medicine or jet cone, offers multiple spray orifices;
Dosing or gas-adding pipe, its one end is connected to the bottom of described spray medicine or jet cone, and described dosing or gas-adding pipe are connected with described multiple spray orifices.
2. pipeline dosing as claimed in claim 1 or pipe aeration device, is characterized in that, the cone angle of described spray medicine or jet cone is 65～70 degree.
3. pipeline dosing as claimed in claim 1 or pipe aeration device, is characterized in that, the bottom of described spray medicine or jet cone radially outward convexes with interceptor.
4. pipeline dosing as claimed in claim 3 or pipe aeration device, is characterized in that, the external diameter of described interceptor is described pipe diameter 1/3rd.
5. pipeline dosing as claimed in claim 1 or pipe aeration device, is characterized in that, the diameter of described spray orifice is 1.5mm.
6. pipeline dosing as claimed in claim 1 or pipe aeration device, is characterized in that, described fixed-wing is three, and described three fixed-wings are uniformly distributed along the outside surface of described spray medicine or jet cone.
7. pipeline dosing as claimed in claim 1 or pipe aeration device, is characterized in that, the vertical section of described fixed-wing is circular arc, and its central angle is 90～120 degree.
8. pipeline dosing as claimed in claim 1 or pipe aeration device, is characterized in that, the wing height of described fixed-wing is 1/10th of described pipe diameter.
9. pipeline dosing as claimed in claim 1 or pipe aeration device, is characterized in that, the other end of described dosing or gas-adding pipe is connected with flange, and described flange is connected with the inwall of described pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772440.XU CN203639247U (en) | 2013-11-29 | 2013-11-29 | Pipeline chemicals feeding or pipeline aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320772440.XU CN203639247U (en) | 2013-11-29 | 2013-11-29 | Pipeline chemicals feeding or pipeline aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639247U true CN203639247U (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320772440.XU Expired - Fee Related CN203639247U (en) | 2013-11-29 | 2013-11-29 | Pipeline chemicals feeding or pipeline aeration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639247U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355339A (en) * | 2014-10-21 | 2015-02-18 | 苏州富奇诺水治理设备有限公司 | Chemical adding method for mobile sewage treatment equipment |
| CN104671455A (en) * | 2013-11-29 | 2015-06-03 | 内蒙古伊利实业集团股份有限公司 | Pipeline chemical-dosing or aerating device |
| CN105540688A (en) * | 2015-12-23 | 2016-05-04 | 上海大学 | Drug slow-release device for sewage pipeline that injects drug intermittently in fluid state |
| CN105776373A (en) * | 2014-10-21 | 2016-07-20 | 蔡留凤 | Chemical dosing method being capable of automatically computing chemical dosing dose and used for mobile sewage treatment equipment |
| CN107176757A (en) * | 2017-06-20 | 2017-09-19 | 温州正建设有限公司 | A kind of municipal wastewater processing equipment and sewage treatment process |
-
2013
- 2013-11-29 CN CN201320772440.XU patent/CN203639247U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671455A (en) * | 2013-11-29 | 2015-06-03 | 内蒙古伊利实业集团股份有限公司 | Pipeline chemical-dosing or aerating device |
| CN104355339A (en) * | 2014-10-21 | 2015-02-18 | 苏州富奇诺水治理设备有限公司 | Chemical adding method for mobile sewage treatment equipment |
| CN104355339B (en) * | 2014-10-21 | 2016-07-06 | 青岛海青科创科技发展有限公司 | A kind of mobile sewage disposal device adding method thereof |
| CN105776373A (en) * | 2014-10-21 | 2016-07-20 | 蔡留凤 | Chemical dosing method being capable of automatically computing chemical dosing dose and used for mobile sewage treatment equipment |
| CN105776373B (en) * | 2014-10-21 | 2018-12-18 | 徐亚果 | The adding method thereof of the automatic mobile sewage disposal device for calculating dosing dosage |
| CN105540688A (en) * | 2015-12-23 | 2016-05-04 | 上海大学 | Drug slow-release device for sewage pipeline that injects drug intermittently in fluid state |
| CN105540688B (en) * | 2015-12-23 | 2018-08-03 | 上海大学 | There is the sewage conduct medicament delayed release device that medicament is discontinuously injected under fluid state |
| CN107176757A (en) * | 2017-06-20 | 2017-09-19 | 温州正建设有限公司 | A kind of municipal wastewater processing equipment and sewage treatment process |
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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 |
Granted publication date: 20140611 Termination date: 20171129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |