CN104888639B - Unobstructed pipeline mixer - Google Patents
Unobstructed pipeline mixer Download PDFInfo
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- CN104888639B CN104888639B CN201510213247.6A CN201510213247A CN104888639B CN 104888639 B CN104888639 B CN 104888639B CN 201510213247 A CN201510213247 A CN 201510213247A CN 104888639 B CN104888639 B CN 104888639B
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Abstract
The invention discloses an unobstructed pipeline mixer. The unobstructed pipeline mixer comprises a pipe body and a dispensing pipe, the dispensing pipe is arranged at the front end portion of the pipe body is provided with a mixing chamber connected with the dispensing pipe, the contact part of the sidewall of the pipe body with the mixing chamber is provided with a spiral flow guiding slot extending along the length direction of the pipe body, the front end of the spiral flow guiding slot is provided with a liquid inlet connected with the inner side of the pipe body, the rear end of the spiral flow guiding slot is provided with a liquid outlet connected with the inner side of the pipe body, and the liquid inlet is provided with a water collecting device for guiding a fluid in the pipe body into the mixing chamber. The unobstructed pipeline mixer has the advantages of simple structure, small energy consumption, and no water head loss, and vortex formed by the spiral flow guiding slot improves the liquid and medicine mixing effect and increases the flow speed of a mixed fluid, and the change of the flow amount does not influence the mixing effect in the mixer.
Description
Technical field
The invention belongs to throw medicine mixing device field, especially relate to the pipe-line mixer without resistance type in a kind of environmental protection plumbing field.
Background technology
During water processes, traditional hybrid mode mainly has mixing pit mixing, mechanical agitation mixing, water pump mixing and tubular-mix, tubular-mix simple in construction, no-movable part, the mixing of static state can be realized, need not consume kinetic energy, so relatively the most conventional for other several hybrid modes.The many employings of existing tube mixer arrange more piece in pipeline and fix blade, make current shunt in pairs, produce vortex simultaneously and reversely rotate and cross flow one, current can be made to produce and clash into and by coagulant to each to diffusion, effectively enhance mixed effect；But the usual structure of the blender of this type is complicated, internal blade occupies certain space, tube fluid is produced certain resistance, and certain loss of flood peak must be reached in mixed process and could obtain good mixed effect, the loss of flood peak and mixed effect drastically change with pipeline flow, not only considerably increase energy consumption, but also define the bottleneck of restriction flow.Generally speaking, this conventional pipelines blender the most month after month runs, and not only energy consumption cost is surprising, and maintenance cost is high, and makes water supply flow be subject to the biggest invisible concealed loss, governs socioeconomic development.
Chinese patent CN103446903A discloses a kind of rotary ejection type without resistance type pipe-line mixer, the sidewall of its body is provided with the insecticide-spraying hole being connected with drug tube sidewall, this insecticide-spraying hole be along body circumference in the shape of a spiral or round distribution eddy flow insecticide-spraying hole, this blender overall structure is simple, energy-saving and cost-reducing obvious, and preferable mixed effect can be reached, but its effective operation interval scope is narrower, i.e. medicament in drug tube is narrower with the efficient liquid Mixed Zone in body, and when the fluid flow in body is less, medicament also can be affected with the mixed effect of liquid.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of can expansion effectively to mix interval range, thus raising medicament and the mixed effect of fluid further, and by the little pipe-line mixer without resistance type of flow effect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of without resistance type pipe-line mixer, including body and drug tube, described drug tube is located at body leading section, body periphery is provided with the hybrid chamber connected with drug tube, it is provided with the spiral stream guidance groove extended along tube length direction with hybrid chamber contact portion on the sidewall of body, the front end of this spiral stream guidance groove is communicated with the inlet inside body, the rear end of spiral stream guidance groove is communicated with the liquid outlet inside body, and inlet is provided with the pocket water device for being guided to hybrid chamber by the fluid in body.Adding of agent pressure and dosage can be adjusted according to the change of fluid flow in body, spiral stream guidance groove is uniformly distributed in the range of certain pipe range, and arrange several weeks around tube wall, increase the high efficient mixed regional extent of medicament and liquid, when medicament sprays into hybrid chamber with certain angle of inclination, vortex is easily formed in hybrid chamber, not only improve the mixed effect of medicament and liquid, and the fluid that liquid outlet flows out in the shape of a spiral, the liquid in hybrid chamber rear end pipe body can be driven again to form pipe inward eddy, promote liquid and medicament and the high efficient mixed of the fluid of liquid mixing formation again, the flowing velocity of liquid in raising body.
Further, pocket water device is towards the extended pocket water plate of the entrance point of body by inlet.The liquid flowed in body is stopped by pocket water plate and is drained in hybrid chamber, and its instantaneous impact force increases the flowing velocity of liquid so that it is can preferably mix with medicament, and promotes to form hybrid chamber inside vortex.
Further, the both sides of pocket water plate are provided with water fender.Water fender effectively stops and guides liquid to enter in hybrid chamber from inlet.
Further, spiral stream guidance groove is uniformly distributed on tube wall, and its quantity is at least four.Uniformly lay in four spiral stream guidance grooves make each spiral stream guidance groove the eddy flow formed can influence each other, and then strengthen mixed effect, thus mixing is more uniform, is attained by good mixed effect under any flow.
Further, spiral stream guidance groove is the groove being formed on tube wall.This spiral stream guidance groove processing technique is simple.
Further, spiral stream guidance groove is the groove structure that the guide plate being located on tube wall by spiral cloth is formed with tube wall.
Further, spiral stream guidance groove is the groove that body tube wall concave downward is formed.
Further, having spiral type groove at tube wall, described spiral stream guidance groove includes this groove and is positioned at the U-type groove below groove.This processing method adapts to the body of unlike material.
In sum, the invention has the beneficial effects as follows, this mixer structure is simple, and non-maintaining, energy consumption is little, overall operation low cost；The vortex that spiral stream guidance groove is formed not only increases the mixed effect of liquid and medicament, also add the flowing velocity of fluid-mixing；When flow enhancement in body, there is not the loss of flood peak in blender, mixed effect will not be affected by changes in flow rate.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation one of the present invention.
Fig. 2 is the structural representation two of the present invention.
Fig. 3 is part-structure schematic diagram in hybrid chamber.
Fig. 4 is the structural representation of pocket water plate.
Fig. 5 is the schematic cross-section one of spiral stream guidance groove.
Fig. 6 is the schematic cross-section two of spiral stream guidance groove.
Fig. 7 is the schematic cross-section three of spiral stream guidance groove.
Detailed description of the invention
In order to make those skilled in the art be better understood from the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in inventive embodiments is carried out clear, complete description, obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of protection of the invention.
nullAs Figure 1-4，A kind of without resistance type pipe-line mixer，Including body 1 and drug tube 2，Body 1 includes the entrance point 15 of front end and the port of export 16 of rear end，Drug tube 2 is located at the leading section of body 1，Its peripheral pipeline forming closing in the range of certain pipe range of body 1，This pipeline forms hybrid chamber 3 with the outer wall of body 1，Drug tube 2 is vertically located at the periphery of this hybrid chamber 3 and connects with this hybrid chamber 3，It is provided with spiral stream guidance groove 11 with hybrid chamber 3 contact portion on the sidewall of body 1，This spiral stream guidance groove 11 extends several weeks with certain angle of inclination in the shape of a spiral along the length direction of body 1，The i.e. length of body 1 shared by hybrid chamber 3 is longer，The front end of this spiral stream guidance groove 11 offers and the inlet 12 communicated inside body 1，The rear end of spiral stream guidance groove 11 is communicated with the liquid outlet 13 inside body 1 with hybrid chamber 3，Inlet 12 is provided with guiding fluid inside by body 1 to the pocket water device in spiral stream guidance groove 11，In the present embodiment, pocket water device is extended towards the entrance point 15 of body 1 by inlet 12，And to body 1 inclined pocket water plate 14 at any angle，The both sides of pocket water plate 14 are additionally provided with energy more effectively barrier liquid the water fender 141 being drained in hybrid chamber 3，When liquid enters in body 1 from entrance point 15，Liquid is stopped by pocket water plate 14 and is guided in hybrid chamber 3 from inlet 12，Owing to liquid itself has flow velocity，Liquid is caused a bigger instantaneous reaction punch power by pocket water plate 14，Liquid will enter inlet 12 with bigger flow velocity，It is injected into spiral stream guidance groove 11 the most at a certain angle，The angle of inclination that had due to spiral stream guidance groove 11 and it is around the effect of the spiral extension of body 1 outer wall several weeks，The pipe inward eddy that liquid will be formed in hybrid chamber 3，Thus mixed effect is the best.
At least four spiral stream guidance groove 11 is evenly distributed on the sidewall that body 1 contacts with hybrid chamber 3, as shown in Figure 5, thicker in the tube wall of the present embodiment middle tube body 1, spiral stream guidance groove 11 can be to be offered square, the V-shaped being formed on body 1 outer wall or the groove of the shape such as trapezoidal by body 1 outer wall inward wall direction, when medicament pumps into from drug tube 2, medicament flows along spiral stream guidance groove 11, and when pharmaceutical quantities is abundant, medicament overflows from spiral stream guidance groove 11 and is covered with whole hybrid chamber 3；As shown in Figure 6, when the tube wall of body 1 is relatively thin, on the outer wall of body 1, the guide plate 111 of Spiral distribution it is provided with in other embodiments, guide plate 111 is set in parallel on body 1 outer wall two-by-two, the sidewall of guide plate 111 is spiral stream guidance groove 11 with the groove of the outer wall formation of body 1, certain two pieces of guide plates 111 can also be obliquely installed at an angle, when medicament pumps into from drug tube 2, the spiral stream guidance groove 11 that medicament is formed along guide plate 111 and body 1 outer wall flows, can also flow along the groove between adjoining spiral guiding gutter 11, add the specific surface area of medicament and liquid mixing, improve its mixed effect；As shown in Figure 7, when the tube wall of body 1 is relatively thin, can also be by the tube wall of body 1 be bent to axle center in a circumferential direction, body 1 outer wall is made to form the groove caved inward as spiral stream guidance groove 11, this groove can be square, trapezoidal or the arbitrary shape such as V-shaped, and when medicament pumps into from drug tube 2, medicament flows along spiral stream guidance groove 11, when pharmaceutical quantities is abundant, medicament overflows from spiral stream guidance groove 11 and is covered with whole hybrid chamber 3；Can certainly offer formation spiral type groove at the sidewall of body 1, connect the U-type groove of depression inside body 1 and form spiral stream guidance groove 11 on spiral type groove, i.e. body 1 and spiral stream guidance groove 11 are Split type structure.
nullThe medicament mixed up enters in hybrid chamber 3 from drug tube 2 through chemicals feed pump，When pharmaceutical quantities is abundant and fluid flow in body 1 is bigger，The spiral stream guidance groove 11 that medicament tilts to extend distribution along body 1 length direction sprays into the eddy flow formed in hybrid chamber 3，It is covered with whole hybrid chamber 3，Liquid enters body 1 from each entrance point 15 of body 1，By being located at the inlet 12 effect of impact towards the extended pocket water plate 14 of the entrance point 15 of body 1，Flow the eddy flow formed in hybrid chamber 3 in liquid is guided to spiral stream guidance groove 11 with faster flow velocity and along spiral stream guidance groove 11，Liquid flows along spiral stream guidance groove 11 and not only extends its incorporation time with medicament，Increase its mixing ratio surface area，And liquid vortex makes liquid and medicament obtain efficiently、Sufficiently mixing，And due to the effect of spiral stream guidance groove 11，Increase the flowing velocity of fluid in hybrid chamber 3，The fluid-mixing of medicament and liquid is when liquid outlet 13 flows out in vortex manner，Liquid in the body 1 of hybrid chamber 3 rear end is that vortex manner continues towards the port of export 16 by fluid driven，Thus the fluid-mixing of medicament and liquid is further mixed with the liquid in body 1，Improve medicament and liquid mixing uniformity again，The most also be conducive to increasing whirlpool dynamics to current，Increase the flow velocity of current，The loss of flood peak is the most there is not when promoting flow，Reach energy-saving and cost-reducing purpose.
When the fluid flow in body 1 is less, liquid will become the high speed liquid stream with certain angle that circulates after entering hybrid chamber 3 under the guiding of spiral stream guidance groove 11, thus increase the flowing velocity of the less liquid of flow velocity own, medicament and liquid is made to be mixed to form eddy flow in hybrid chamber 3, the fluid-mixing of medicament and liquid is when liquid outlet 13 flows out in vortex manner, liquid in the body 1 of hybrid chamber 3 rear end is that vortex manner continues towards the port of export 16 by fluid driven, thus the fluid-mixing of medicament and liquid is further mixed with the liquid in body 1, its flow velocity is also further enhanced, and spiral stream guidance groove 11 adds liquid and contacts the specific surface area of mixing with medicament, facilitate the high efficient mixed of medicament and fluid.Compared to common hybrid chamber, its mixed effect when fluid flow is less is significantly improved.
Above-mentioned detailed description of the invention is used for illustrating the present invention rather than limiting the invention, in the protection domain of spirit and claims of the present invention, and any modifications and changes that the present invention is made, both fall within protection scope of the present invention.
Claims (8)
1. one kind without resistance type pipe-line mixer, including body (1) and drug tube (2), described drug tube (2) is located at body (1) leading section, it is characterized in that: body (1) periphery is provided with the hybrid chamber (3) connected with drug tube (2), it is provided with the spiral stream guidance groove (11) extended along body (1) length direction with hybrid chamber (3) contact portion on the sidewall of body (1), the front end of this spiral stream guidance groove (11) is communicated with the inlet (12) of body (1) inner side, the rear end of spiral stream guidance groove (11) is communicated with the liquid outlet (13) of body (1) inner side, inlet (12) is provided with the pocket water device for being guided to hybrid chamber (3) by the fluid in body (1).
Pipe-line mixer without resistance type the most according to claim 1, it is characterised in that: described pocket water device is towards extended pocket water plate (14) of the entrance point (15) of body (1) by inlet (12).
Pipe-line mixer without resistance type the most according to claim 2, it is characterised in that: the both sides of described pocket water plate (14) are provided with water fender (141).
Pipe-line mixer without resistance type the most according to claim 1, it is characterised in that: described spiral stream guidance groove (11) is uniformly distributed on body (1) sidewall, and its quantity is at least four.
Pipe-line mixer without resistance type the most according to claim 1, it is characterised in that: described spiral stream guidance groove (11) is for be formed at the groove on body (1) outer wall.
Pipe-line mixer without resistance type the most according to claim 1, it is characterised in that: described spiral stream guidance groove (11) is the groove structure that the guide plate (111) being located on body (1) outer wall by spiral cloth is formed with body (1) outer wall.
Pipe-line mixer without resistance type the most according to claim 1, it is characterised in that: described spiral stream guidance groove (11) is the groove that body (1) tube wall concave downward is formed.
Pipe-line mixer without resistance type the most according to claim 1, it is characterised in that: having spiral type groove at body (1) sidewall, described spiral stream guidance groove (11) includes this groove and is positioned at the U-type groove below groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213247.6A CN104888639B (en) | 2015-04-30 | 2015-04-30 | Unobstructed pipeline mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510213247.6A CN104888639B (en) | 2015-04-30 | 2015-04-30 | Unobstructed pipeline mixer |
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| Publication Number | Publication Date |
|---|---|
| CN104888639A CN104888639A (en) | 2015-09-09 |
| CN104888639B true CN104888639B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510213247.6A Active CN104888639B (en) | 2015-04-30 | 2015-04-30 | Unobstructed pipeline mixer |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964179B (en) * | 2016-06-27 | 2019-01-01 | 江苏中超环保股份有限公司 | A kind of pipe-line mixer |
| CN107913632B (en) * | 2016-10-10 | 2023-07-11 | 中国石油化工股份有限公司 | Ternary mixing device |
| CN110115956B (en) * | 2018-02-06 | 2024-05-31 | 中国石油天然气股份有限公司 | Pipeline mixer |
| CN110251776A (en) * | 2019-07-05 | 2019-09-20 | 联众智慧科技股份有限公司 | A kind of nurse station alarm management system |
| CN113797785B (en) * | 2021-09-30 | 2023-11-17 | 交通运输部天津水运工程科学研究所 | Diffuser device for rapidly removing seawater |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2603560A1 (en) * | 2007-09-21 | 2009-03-21 | Marten Hebert | Continuous flow water treatment devices and methods |
| CN203342661U (en) * | 2013-06-17 | 2013-12-18 | 佛山市高明贝斯特陶瓷有限公司 | Slurry medicine rotational flow mixing device for sewage treatment |
| CN103446903B (en) * | 2013-08-22 | 2015-12-16 | 浙江联池水务设备有限公司 | Rotary ejection type is without resistance type pipe-line mixer |
| CN204134487U (en) * | 2014-11-10 | 2015-02-04 | 济南市水处理设备厂有限公司 | Baffle-type pipeline mixing doser |
| CN204735122U (en) * | 2015-04-30 | 2015-11-04 | 浙江联池水务设备有限公司 | Without hindrance type line mixer |
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| CN104888639A (en) | 2015-09-09 |
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| CB02 | Change of applicant information |
Address after: Yuhang District, Hangzhou City, Zhejiang Province, 310000 West No. 1500 Building 2 room 413 Applicant after: Zhejiang pool water equipment Limited by Share Ltd Address before: Yuhang District, Hangzhou City, Zhejiang Province, 311121 West No. 1500 Building 2 room 413 Applicant before: Zhejiang Lianchi Water Equipment Co., Ltd. |
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Address after: Room 407, building 18, No. 998, Wenyi West Road, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee after: ZHEJIANG LIANCHI WATER EQUIPMENT STOCK Co.,Ltd. Address before: Room 413, building 2, 1500 Wenyi West Road, Yuhang District, Hangzhou City, Zhejiang Province 310000 Patentee before: ZHEJIANG LIANCHI WATER EQUIPMENT STOCK Co.,Ltd. |