CN101985087A - Unpowered powder pumping and continuous dispersive mixing method and device - Google Patents
Unpowered powder pumping and continuous dispersive mixing method and device Download PDFInfo
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- CN101985087A CN101985087A CN 201010564158 CN201010564158A CN101985087A CN 101985087 A CN101985087 A CN 101985087A CN 201010564158 CN201010564158 CN 201010564158 CN 201010564158 A CN201010564158 A CN 201010564158A CN 101985087 A CN101985087 A CN 101985087A
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Abstract
The invention discloses an unpowered powder pumping and continuous dispersive mixing method and an unpowered powder pumping and continuous dispersive mixing device. The device consists of a shaftless spiral dispersive mixing device and a powder pumping device, wherein a pipe body in the shaftless spiral dispersive mixing device is connected with a mixing pipe in the powder pumping device through a flange; the shaftless spiral dispersive mixing device is arranged on a spraying pipeline by connecting; when a spraying vehicle is started, a natural fluid passes through a water pipe and forms a high-speed fluid at a nozzle; the high-speed fluid pumps and compresses gases in a powder pumping mechanism so as to generate negative pressure in the powder pumping mechanism; and outside powder passes through the inner parts of a powder pumping pipe, a connection pipe and a mixing chamber under the action of the negative pressure, then flows into a spiral body which is connected with the mixing pipe from the mixing pipe together with the natural fluid, and is dispersively mixed to form a rotational fluid which can be spirally sprayed through the spraying pipeline. The device has low power consumption, can directly reduce the investment cost of manufactures, and is easy to wash and convenient to disassemble and maintain, and the combination of the powder pumping device and the shaftless spiral dispersive mixing device ensures a better dispersive solvation effect of a disinfectant solute.
Description
Technical field
The present invention relates to a kind of solid phase and liquid phase, liquid phase and liquid phase are carried out Unpowered powder absorbing, disperseed the method and the device that mix continuously, be applied to sprinkling wagon watering field.
Background technology
Now on the market disperse mixing arrangement that powder adsorption pump and special pipeline mixing device are arranged again to solid-liquid, liquid liquid are fused earlier.Have following problem when adopting this powder adsorption pump, special pipeline mixing device that the solute in the disinfectant is disperseed to mix: (1) this powder adsorption pump is that the negative pressure that produces by starting mode of pump is directly drawn powder, cause the obstruction at water pump vane place easily, the long-term use can influence the fused effect of disinfectant solute in water, and buying the such power-equipment of water pump needs fund, has directly increased the cost of investment of manufacturer.(2) the dispersion mixing principle of special pipeline mixing device solid-liquid, liquid liquid then is that irregular structure by pipeline makes irregular flow of fluid in pipeline make its mixing, because special pipeline needs too much bent angle that it is fully mixed, so just bring excessive coefficient of partial resistance, flow velocity is big more, local resistance is just big more, thereby the lift of water pump and flow reduce morely, so its energy consumption also is very high.
Summary of the invention
Purpose of the present invention just is to provide a kind of Unpowered powder absorbing, disperses the method and apparatus that mixes continuously, and it need not power-equipment and powder can be sucked in its device for inhaling powdery substances and mix, and its shaftless spiral dispersing mixing arrangement cleans easily dismounting, easy to maintenance.
To achieve these goals, the technical solution used in the present invention is such: a kind of unpowered suction powder, disperse mixing arrangement continuously, do not disperse mixing arrangement and device for inhaling powdery substances to form by there being the axle spiral, described nothing axle spiral disperses mixing arrangement to comprise a body, several conveyor screws have also been comprised, conveyor screw is a helicoidal structure, and turning has several helical track on inboard wall of tube body, and conveyor screw is embedded on the helical track; Described device for inhaling powdery substances comprises powder absorbing pipe, duff pipe, the other end at powder absorbing pipe is connected with the powder-suction structure, described powder-suction structure is made up of water pipe, mixing chamber, nozzle, tube connector and mixing tube, described tube connector is connected with the other end of powder absorbing pipe, described nozzle is connected an end of water pipe, one end of mixing chamber is connected on the mixing tube, and described tube connector, nozzle, mixing chamber are communicated with, and nozzle is consistent with the closure of mixing chamber; Described do not have the axle spiral and disperse the body in the mixing arrangement to be connected with mixing tube in the device for inhaling powdery substances by flange.
As preferably, described helical track is equidistantly arranged on the body cross section.Can impel like this natural fluid that flows in the conveyor screw when forming the eddy flow fluid, to flow steadily, be conducive in the fluid solid phase and liquid phase, liquid phase and liquid phase and fully mix.
Nozzle is after long-term the use, because the friction of itself and current can cause certain damage, for can be conveniently to the replacing of nozzle, described nozzle be conical structure, and described nozzle is connected by removably with water pipe.
Described mixing chamber is the conical tubular structure, and the portlet of this mixing chamber links to each other with mixing tube, and its large port is communicated with nozzle, tube connector.
The internal diameter of described water pipe is greater than the mixing tube internal diameter.According to the fluidics principle, the cross-sectional area of the water pipe of the speed of fluid and institute's transient flow warp is inversely proportional under certain condition, and cross-sectional area is more little, and the speed of fluid is big more, water pipe is the state that reduces gradually to the water side of nozzle, and the natural fluid of the water pipe of flowing through forms high-velocity fluid.The powder that can be conducive to suck fully mixes with natural fluid, and makes the fluid in the mixing tube higher flow velocity can be arranged as entering in the conveyor screw.
Also be provided with one on the other end of described powder absorbing pipe and inhale the powder funnel.Can make the powder-suction structure to carry out multiple spot to powder like this absorbs.
Shaftless spiral dispersing mixing arrangement is installed to be connected and is sprayed on the pipeline; When sprinkling wagon starts, natural fluid forms high-velocity fluid by water pipe at nozzle, this high-velocity fluid aspirates the gas in the powder-suction structure and compresses, in the powder-suction structure, produce negative pressure, extraneous powder passes through in powder absorbing pipe, tube connector, the mixing chamber under the effect of negative pressure, and with natural fluid together in the conveyor screw that mixing tube flows into mixing tube is connected dispersion be mixed into the eddy flow fluid, spray in the shape of a spiral through the sprinkling pipeline.Because conveyor screw does not have axis body, pipeline can fluid flow not form axial compressive force, thereby the impact of fluid flow rate is little, has so also reduced the requirement of natural fluid flowing water and the requirement of nozzle diameter, makes such Unpowered powder absorbing, disperses mixed method that the bigger scope of application is arranged continuously.
Compared with prior art, the invention has the advantages that:
(1) device for inhaling powdery substances among the present invention is to absorb extraneous powder by the natural fluid negative pressure that is produced in mixing chamber behind the nozzle of flowing through, and need not power set, adopt this device for inhaling powdery substances to need not power-equipment and can inhale powder, whole process power consumption is little, has directly reduced the cost of investment of manufacturer.Shaftless conveyor screw is embedded in inboard wall of tube body along helical track in the shaftless spiral dispersing mixing arrangement of the present invention, clean easily, dismounting, easy to maintenance, should be applied on the sprinkling wagon by shaftless spiral dispersing mixing arrangement, in the shape of a spiral water outlet of shower nozzle place during sprinkling, reduce the spray fluid angle of flare, improved sprinkling precision and distance, reduced the unnecessary waste of disinfectant.
(2) device for inhaling powdery substances among the present invention has replaced employed water pump suction powder in the tradition, when powder such as absorption heavy metal salt, bleaching powder, chlorine dioxide, causes the water pump vane place to stop up or the stuck problem of water pump vane when having solved water pump suction powder.With device for inhaling powdery substances be combined with shaftless spiral dispersing mixing arrangement powder such as making heavy metal salt, bleaching powder, chlorine dioxide with in shaftless spiral dispersing mixing arrangement, further disperse again after water mixes to mix, make the disinfectant Dispersion of Solute Matter fuse better effects if.
Description of drawings
Fig. 1 is a structure chart of the present invention;
Fig. 2 is the structure chart of device for inhaling powdery substances among the present invention;
Fig. 3 is the structure chart of shaftless spiral dispersing mixing arrangement among the present invention;
Fig. 4 is the side view of Fig. 3.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing and implementation;
Referring to Fig. 1 to Fig. 4, a kind of unpowered suction powder, disperse mixing arrangement continuously, do not disperse mixing arrangement 2 and device for inhaling powdery substances 1 to form by there being the axle spiral, described nothing axle spiral disperses mixing arrangement 2 to comprise a body 2-1, several conveyor screw 2-2 have also been comprised, conveyor screw 2-2 is a helicoidal structure, several helical track 2-3 is arranged on body 2-1 inwall, conveyor screw 2-2 is embedded on the helical track 2-3, and flange 2-4 being set at the two ends of body 2-1, described helical track 2-3 equidistantly arranges on body 2-1 cross section; Described device for inhaling powdery substances 1 comprises powder absorbing pipe 1-2, duff pipe 1-4, also is provided with one and inhales powder funnel 1-1 on the other end of powder absorbing pipe 1-2; The other end at duff pipe 1-4 is connected with the powder-suction structure, described powder-suction structure is made up of water pipe 1-9, mixing chamber 1-6, nozzle 1-8, tube connector 1-5 and mixing tube 1-7, described tube connector 1-6 is connected with the other end of duff pipe 1-4, described nozzle 1-8 is connected the end of water pipe 1-9, mixing chamber 1-6 is the conical tubular structure, its portlet links to each other with mixing tube 1-7, and its large port is communicated with nozzle 1-8, tube connector 1-5; And nozzle 1-8 is consistent with the closure of mixing chamber 1-6; Described do not have the axle spiral and disperse the body 2-1 in the mixing arrangement 2 to be connected with mixing tube 1-7 in the device for inhaling powdery substances 1 by flange.Described nozzle 1-8 is a conical structure, and this nozzle 1-8 is connected by removably with water pipe 1-9; The internal diameter of described water pipe 1-9 is greater than the internal diameter of mixing tube 1-7.
Shaftless spiral dispersing mixing arrangement 2 is installed to be connected and is sprayed on the pipeline; When sprinkling wagon starts, natural fluid forms high-velocity fluid by water pipe 1-9 at nozzle 1-8, this high-velocity fluid aspirates the gas in the powder-suction structure and compresses, in the powder-suction structure, produce negative pressure, extraneous powder passes through powder absorbing pipe 1-2 under the effect of negative pressure, tube connector 1-5, in the mixing chamber 1-6, and with natural fluid together in the conveyor screw 2-2 that mixing tube 1-7 flows into mixing tube 1-7 is connected, laminar fluid flow is axial flow in shaftless spiral dispersing mixing arrangement 2, when the laminar flow flow is crossed dispersion, spirochetal helical structure makes the axial flow of fluid become axial flow, lateral flow and tangential flow synthetic, increased laminar flow fluid flowing on horizontal direction and tangential direction, thereby the double action that makes the laminar flow fluid pass through diffusion and stir in pipeline is disperseed fast to mix formation eddy flow fluid and is sprayed in the shape of a spiral through spraying pipeline.The in the shape of a spiral water outlet of shower nozzle place has reduced the spray fluid angle of flare during sprinkling, has improved sprinkling precision and distance, has reduced the use amount of spray fluid.The material of apparatus of the present invention can be selected the high nickel and stainless steel of military special type for use, thereby can tackle the corrosion of more than 20 kind of disinfectants such as heavy metal salt, bleaching powder, chlorine dioxide.Because apparatus of the present invention can disperse to mix the fluid of solid phase and liquid phase, liquid phase and liquid phase, thereby changed the single spray modes that sprinkling wagon can only spray monophasic fluid, make it have the polynary spray modes that can spray solid-liquid phase fluid, liquid liquid phase fluid, liquid phase monophasic fluid.
The fluid that sprinkling wagon is usually used in spraying is a disinfectant, and disinfectant has strong corrosion more, sprays distance and too closely makes the disinfectant backwash that sprays away return to hurt operating personnel easily.Simultaneously, in the today that requires equipment low energy consumption, practicality, economy, the device for inhaling powdery substances among the present invention and such suction powder method also can help people to save a large amount of resources.
The above only is a preferred implementation of the present invention, and protection scope of the present invention also not only is confined to the foregoing description, and all technical schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the principle of the invention prerequisite also should be considered as protection scope of the present invention.
Claims (7)
- A unpowered suction powder, disperse mixing arrangement continuously, it is characterized in that: do not disperse mixing arrangement and device for inhaling powdery substances to form by there being the axle spiral, described nothing axle spiral disperses mixing arrangement to comprise a body, several conveyor screws have also been comprised, conveyor screw is a helicoidal structure, turning has several helical track on inboard wall of tube body, and conveyor screw is embedded on the helical track; Described device for inhaling powdery substances comprises powder absorbing pipe, duff pipe, the other end at powder absorbing pipe is connected with the powder-suction structure, described powder-suction structure is made up of water pipe, mixing chamber, nozzle, tube connector and mixing tube, described tube connector is connected with the other end of powder absorbing pipe, described nozzle is connected an end of water pipe, one end of mixing chamber is connected on the mixing tube, and described tube connector, nozzle, mixing chamber are communicated with, and nozzle is consistent with the closure of mixing chamber; Described do not have the axle spiral and disperse the body in the mixing arrangement to be connected with mixing tube in the device for inhaling powdery substances by flange.
- 2. a kind of Unpowered powder absorbing according to claim 1, continuous dispersing mixer, it is characterized in that: described helical track is equidistantly arranged on the body cross section.
- 3. a kind of unpowered suction powder according to claim 1, disperse mixing arrangement continuously, it is characterized in that: described nozzle is a conical structure, and described nozzle is connected by removably with water pipe.
- 4. a kind of unpowered suction powder according to claim 1, disperse mixing arrangement continuously, it is characterized in that: described mixing chamber is the conical tubular structure, and the portlet of this mixing chamber links to each other with mixing tube, and its large port is communicated with nozzle, tube connector.
- 5. a kind of unpowered suction powder according to claim 1, disperse mixing arrangement continuously, it is characterized in that: the internal diameter of described water pipe is greater than the mixing tube internal diameter.
- 6. a kind of unpowered suction powder according to claim 1, disperse mixing arrangement continuously, it is characterized in that: also be provided with one on the other end of described powder absorbing pipe and inhale the powder funnel.
- A Unpowered powder absorbing, disperse the method for mixing continuously, it is characterized in that: shaftless spiral dispersing mixing arrangement is installed to be connected and is sprayed on the pipeline; When sprinkling wagon starts, natural fluid forms high-velocity fluid by water pipe at nozzle, this high-velocity fluid aspirates the gas in the powder-suction structure and compresses, in the powder-suction structure, produce negative pressure, extraneous powder passes through in powder absorbing pipe, tube connector, the mixing chamber under the effect of negative pressure, and with natural fluid together in the conveyor screw that mixing tube flows into mixing tube is connected dispersion be mixed into the eddy flow fluid, spray in the shape of a spiral through the sprinkling pipeline.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010564158A CN101985087B (en) | 2010-11-29 | 2010-11-29 | Unpowered powder pumping and continuous dispersive mixing method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010564158A CN101985087B (en) | 2010-11-29 | 2010-11-29 | Unpowered powder pumping and continuous dispersive mixing method and device |
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| CN101985087A true CN101985087A (en) | 2011-03-16 |
| CN101985087B CN101985087B (en) | 2012-10-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108722304A (en) * | 2018-06-29 | 2018-11-02 | 平顶山金晶生物科技股份有限公司 | A kind of dustless proportioning device of soluble soybean polysaccharide cosolvent |
| CN105813511B (en) * | 2013-12-20 | 2019-01-15 | 雀巢产品技术援助有限公司 | Beverage prepares component |
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| CN2219162Y (en) * | 1995-03-27 | 1996-02-07 | 李易龙 | Water jetting machine |
| CN2543582Y (en) * | 2002-07-22 | 2003-04-09 | 大庆美达采油设备有限公司 | Water and Powder mixer |
| CN2654202Y (en) * | 2003-11-10 | 2004-11-10 | 北京矿冶研究总院 | Water and powder mixing device |
| US6997214B2 (en) * | 2004-07-07 | 2006-02-14 | Lin Lin Kuo | Intake tubing for engines |
| CN201006404Y (en) * | 2006-11-30 | 2008-01-16 | 咸阳长庆鑫源工程技术有限公司 | Waterpower injection pump type agitator |
| CN201871331U (en) * | 2010-11-29 | 2011-06-22 | 西南化工研究设计院 | Unpowered powder absorbing and continuous dispersing-mixing device |
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2010
- 2010-11-29 CN CN201010564158A patent/CN101985087B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2219162Y (en) * | 1995-03-27 | 1996-02-07 | 李易龙 | Water jetting machine |
| CN2543582Y (en) * | 2002-07-22 | 2003-04-09 | 大庆美达采油设备有限公司 | Water and Powder mixer |
| CN2654202Y (en) * | 2003-11-10 | 2004-11-10 | 北京矿冶研究总院 | Water and powder mixing device |
| US6997214B2 (en) * | 2004-07-07 | 2006-02-14 | Lin Lin Kuo | Intake tubing for engines |
| CN201006404Y (en) * | 2006-11-30 | 2008-01-16 | 咸阳长庆鑫源工程技术有限公司 | Waterpower injection pump type agitator |
| CN201871331U (en) * | 2010-11-29 | 2011-06-22 | 西南化工研究设计院 | Unpowered powder absorbing and continuous dispersing-mixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105813511B (en) * | 2013-12-20 | 2019-01-15 | 雀巢产品技术援助有限公司 | Beverage prepares component |
| CN108722304A (en) * | 2018-06-29 | 2018-11-02 | 平顶山金晶生物科技股份有限公司 | A kind of dustless proportioning device of soluble soybean polysaccharide cosolvent |
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| Publication number | Publication date |
|---|---|
| CN101985087B (en) | 2012-10-17 |
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Effective date of registration: 20110429 Address after: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant after: Xinan Chemical Research & Design Inst. Co-applicant after: 78668 PLA Troops Address before: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Applicant before: Xinan Chemical Research & Design Inst. |
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Address after: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee after: Southwest Chemical Research & Design Institute Co., Ltd. Patentee after: 78668 PLA Troops Address before: No. 5 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee before: Xinan Chemical Research & Design Inst. Patentee before: 78668 PLA Troops |