CN1919430A - Mixing method for two or multiple materials apparatus thereof - Google Patents
Mixing method for two or multiple materials apparatus thereof Download PDFInfo
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- CN1919430A CN1919430A CN 200610040914 CN200610040914A CN1919430A CN 1919430 A CN1919430 A CN 1919430A CN 200610040914 CN200610040914 CN 200610040914 CN 200610040914 A CN200610040914 A CN 200610040914A CN 1919430 A CN1919430 A CN 1919430A
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- trunk line
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- branch pipe
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Abstract
The invention discloses a blending method and device of two or more materials with at least one material displaying liquid condition, which comprises the following steps: inducing larger bulk flow in the bent main pipe, adding branched pipe near main pipe inlet in the main pipe to finish blending or in the straight-line main pipe, connecting other material with branched pipe near main pipe inlet to add material in the main pipe to finish blending.
Description
Technical field
The present invention relates to a kind of method and apparatus that is used to mix two or more mixing of materials, having a kind of material in these two or more materials at least is to be in mobile fluid state.
Background technology
In fields such as chemical industry environmental protection and bioengineering, often two or more materials of different nature need be mixed, wherein at least a material is in fluid state, and may contain solid material.Can adopt diverse ways to mix.A kind of method is in blender, carries out continuous mixing with the paddle that rotates, and this method is not only expensive; The energy consumption height; And space that need be bigger; When if the fluid that is used for mixing contains fibrous solid phase, cause that easily paddle twines fault.Another kind method is in so-called static mixer two kinds of fluids to be mixed, promptly two kinds of streaming flows are pressed into a device, wherein the device in the installation inclination or the plate of distortion, can make two strands or a plurality of fluids produce cutting, shearing, the rotation of liquid, change the fluid motion direction, thereby realize the mixing of fluid, still, this method can not be brought reliable fully the mixing; Owing to the plate that distortion is tilted is installed, is increased fluid resistance and mixed tensor; When in fluid, containing fibrous solid, be wrapped in easily on the plate of device inside, cause faults such as obstruction.Chinese patent CN1104942C discloses the apparatus and method of two kinds of streaming flows of a kind of mixing, this device adopts throttle pipe to improve the first big rate of flow of fluid, conduit is set in throttle pipe introduces second kind of fluid, second fluid that conduit is imported enters throttle pipe with opposite direction, realizes the mixing of two kinds of fluids, this method increases fluid flow resistance, energy consumption increases, and, when in fluid, containing fibrous solid, be wrapped in easily on the conduit of device inside, cause faults such as obstruction.Jet mixer is provided with a collapsible tube usually in straight tube, allow fluid high-speed pass through collapsible tube, not only produces the self-priming effect, draws another kind of material by the arm that is installed on the straight tube, and produces strong turbulent flow, realizes the function of mixing.When this method is passed through collapsible tube owing to fluid, the speed height, resistance is big, the energy consumption height.
Summary of the invention
The purpose of this invention is to provide mixed method and mixing arrangement thereof that at least a material is in two or more materials of fluid flow state, can significantly cut down the consumption of energy, the deposition of solid material in blender in preventing to mix.
Purpose of the present invention realizes in the following manner:
The mixed method that is used for two or more materials of the present invention, wherein comprise a kind of fluid foods at least, described material to be mixed is incorporated into respectively in pipeline or the unlimited channel to flow, it is characterized in that, the fluid foods that volume ratio is bigger in the material to be mixed is incorporated in the crooked trunk line or main channel continuously as the principal goods material, other material by with trunk line or main channel import near the branch pipe(tube) that is connected or a channel join in curved major pipeline or the main channel and finish mixing, a described branch pipe(tube) or a channel are radially with being connected of trunk line or main channel, oblique or tangential connection preferably tangentially connects; Perhaps that volume ratio is bigger fluid foods is incorporated into continuously in linear trunk line or the main channel as the principal goods material and flows, other material by with trunk line or main channel import near the branch pipe(tube) that tangentially is connected or a channel join to finish in trunk line or the main channel and mix the back outflow.
In the said method, when branch pipe(tube) or channel tangentially link to each other with trunk line or main channel, the movement velocity that flows into the material of trunk line or main channel from branch pipe(tube) or channel should be greater than 0.5m/s, so that the mixed material of introducing in branch pipe(tube) or the channel is when doing the cross current motion in trunk line or main channel, have big speed, guarantee mixed effect.Especially it is rectilinear working as trunk line or main channel, more should be like this.
In the said method, when the principal goods material of introducing with trunk line is a fluid, when remaining branch pipe(tube) is used to introduce unclassified stores, according to mixed material character, be divided into following two kinds of situations: when the material that (1) adds by branch pipe(tube) is fluid, can on arm, pressurize, material is sent among the person in charge, or strengthen flow rate of fluid among the person in charge, make the arm porch be in negative pressure, with the material in the suction manifold; When (2) material that adds by branch pipe(tube) is solid, improve the flow velocity of principal goods material in being responsible for, make the arm porch be in negative pressure,, prevent that simultaneously fluid overflows by arm in the trunk line with material in the suction manifold.
In the said method, when the principal goods material of introducing in trunk line or the main channel is that the material that adds in liquid, arm or the channel is when being solid or liquid, a branch pipe(tube) or channel can be arranged on trunk line or main channel top, make that material relies on gravity current to go into to finish reinforced mixed function in trunk line or the main channel in a branch pipe(tube) or the channel; As be arranged vertically arm, then can make full use of material potential energy, better effects if.When big, make arm that sufficient length be arranged as fluid pressure in the trunk line, prevent that liquid overflows in the trunk line from arm.
The mixing arrangement of two or more materials of the present invention, comprise two or more pipelines or channel, one of them is trunk line or the main channel that is used for introducing the bigger fluid of material volume ratio to be mixed, all the other are branch pipe(tube) or the channels that are used to introduce unclassified stores, it is characterized in that, when described trunk line or main channel were linear, a described branch pipe(tube) or a channel tangentially were communicated with near trunk line or main channel import with trunk line or main channel; Perhaps, described trunk line or main channel are bending, or the part behind the access port of a branch pipe(tube) or a channel is a bending, as bend to S shape or circle etc., a described branch pipe(tube) or a channel are communicated with near trunk line or main channel import with forniciform trunk line or main channel, comprise radially, oblique or tangential connection, wherein tangential the connection has the better mixing effect.
Described trunk line cross-section of pipeline shape can be circular, and ellipse is square, and rectangle is trapezoidal, parallelogram, and pentagon, hexagon, and irregularly shaped, wherein Zui Jia shape is circular and oval.
Described main channel channel shape of cross section can be semicircle, and half elliptic is arc, square, and rectangle is trapezoidal, parallelogram, and pentagon, hexagon, and irregularly shaped.Wherein Zui Jia shape is semicircle or arc.
Can make full use of gravity when adding solid or liquid material for satisfying in branch pipe(tube) or the channel, a described branch pipe(tube) or a channel, will more help mixing particularly perpendicular to horizontal plane being arranged on above trunk line or the main channel.
Mixed method of the present invention and device when utilizing fluid to flow in crooked pipeline or channel, not only along mobile on pipeline or the channel axis direction, and owing to the living centrifugal force of bend flow movable property, also produce cross current, thereby have the good mixing effect; Or/and second kind of material is incorporated among the mobile person in charge of first kind of fluid with tangential direction by arm, second kind of material not only drives the lower edge axially-movable in the person in charge and at first kind of fluid foods, and in the person in charge, move with cross current, thereby increased by second kind of material time of staying in blender, increase by two kinds of mixing of materials times, had the good mixing effect.
Apparatus structure of the present invention is simple, and inside does not have optional feature, and mixing resistance is little, and energy consumption is low.In the material that mixes, contain solid material, comprise fibrous and during granular material, also can not produce choking phenomenon.Good mixing effect.
The specific embodiment
Be further described below by embodiment and accompanying drawing thereof.
Description of drawings
Fig. 1 is a kind of embodiment schematic diagram of mixing arrangement of the present invention.
Fig. 2 is Figure 1A-A cutaway view.
Fig. 3 is the another kind of embodiment schematic diagram of mixing arrangement of the present invention.
Fig. 4 is the another kind of embodiment schematic diagram of mixing arrangement of the present invention.
Fig. 5 is the another kind of embodiment schematic diagram of mixing arrangement of the present invention.
Fig. 6 is the another kind of embodiment schematic diagram of mixing arrangement of the present invention
Referring to Fig. 1 and Fig. 2, trunk line 1 is the circular straighttube road, and 2 is the rectangle branch pipe(tube), has expressed the situation at two pipe joint places among Fig. 2.Can find out that therefrom branch pipe(tube) 2 is connected with the person in charge in the tangential direction of trunk line 1.The long 10m of trunk line in the present embodiment, radius 0.5m, the cross section 0.2 * 0.1m of branch pipe(tube), long 0.5m.Fluid foods flows into from the arrival end (end of connecting branch) of trunk line, flows out from the other end.Arm is used to add another material.When being responsible for the entrance fluid and being liquid or gas, in arm 2, add second kind of liquid to be mixed or gas material, and make that material flow is greater than 0.5m/s in the arm by pressurization, when two kinds of fluids flowed out from being responsible for the other end, the two had reached even mixing.Logistics direction among the figure in the arrow 3 expression arms, the logistics direction in arrow 4, the 5 expression trunk lines.
Referring to Fig. 3, trunk line 1 cross section is a garden shape, and the pipeline radius is 0.2 meter.At the port of trunk line 1 connecting branch 2 and 3 radially respectively nearby, arm 2 and 6 cross section are garden shape also, and radius is 0.05m.Trunk line is bent to S shape, and bending radius is 2m.Fluid foods flows into from the arrival end (near an end of arm) of trunk line, flows out from the other end.Arm is used to add another material.When person in charge's entrance fluid is liquid, in arm 2 and 3, add second and third kind gas or liquid material to be mixed by pressure, when three kinds of fluids flow out from being responsible for the other end, reached even mixing.
Referring to Fig. 4, trunk line 1 cross section is a garden shape, and the pipeline radius is 0.5 meter.Arm 2 is a rectangle, is of a size of 0.2*0.1m..Arm 2 be responsible for 1 and tangentially be connected perforation, its interface is at the port of trunk line 1 nearby.Trunk line is bent to two S shapes, and bending radius is 2m.The fluid liquid material flows into from the arrival end (near an end of arm) of trunk line, flows out from the other end.Arm is used to add another material.When being responsible for the entrance fluid and being liquid, in arm 2, add second kind of gas to be mixed or liquid material by pressurization, when two kinds of fluids flowed out from being responsible for the other end, oneself reached even mixing for the two.
Embodiment 4
Referring to Fig. 5, main channel 1 is made up of the straight way of three unlimited semi-circular curvature channels and a weak point, and sweep is coiled spirality, and arm 2 is vertically mounted on main channel straight way part from top to bottom, radially connects to connect.Fluid flows into from the straight way end in main channel road, and the other end flows out, and three channel bending radius are respectively 4.7m, 3.9m and 3.1m, and the main channel cross section is a rectangle, wide and height is respectively 0.5m and 1m.The arm cross section also is a rectangle, longly and wide is respectively 0.5 and 0.1m.The main channel inlet fluid is a liquid, adds second kind of liquid or solid material to be mixed by gravity in arm 2, and two kinds of materials are when the main channel other end flows out, and the two has reached even mixing.
Embodiment 5
Referring to Fig. 6, trunk line 1 is made up of a spiral bend pipe and an arm that is attached thereto, and the bending radius of bend pipe is 3m, and the pipeline radius is 0.5m, and arm is circular, and radius is 0.1m, and long is 0.5m.Arm 2 is arranged vertically from top to bottom and radially is connected perforation with trunk line.Connect be responsible for 1 with the holding for material flows into an of interface tube near end.When the trunk line inlet fluid is liquid or gas, the flow velocity that becomes a mandarin is during greater than 5m/s, and a pipe fluid or solid granular material will be inhaled into trunk line; When becoming a mandarin, the person in charge will rely on gravity to enter trunk line less than 5m/s, a pipe fluid when being the liquid or solid granular material for liquid, flow velocity.When two kinds of fluids flowed out from being responsible for the other end, the two had reached even mixing.
Claims (10)
1. mixed method that is used for two or more materials, wherein comprise a kind of fluid foods at least, described material to be mixed is incorporated into respectively in pipeline or the unlimited channel to flow, it is characterized in that, volume ratio is bigger in the material to be mixed fluid foods is incorporated in the crooked trunk line or main channel continuously as the principal goods material, other material by with trunk line or main channel import near the branch pipe(tube) that is connected or a channel join to finish in curved major pipeline or the main channel and mix the back and flow out.
2. mixed method that is used for two or more materials, wherein comprise a kind of fluid foods at least, described material to be mixed is incorporated into respectively in pipeline or the unlimited channel to flow, it is characterized in that, the fluid foods that volume ratio is bigger is incorporated in linear trunk line or the main channel continuously as the principal goods material, other material by with trunk line or main channel import near the branch pipe(tube) that tangentially is connected or a channel join to finish in trunk line or the main channel and mix outflow.
3. the mixed method that is used for two or more materials as claimed in claim 1, it is characterized in that, volume ratio is bigger in the material to be mixed fluid foods is incorporated in the crooked trunk line or main channel continuously as the principal goods material, and other material joins to finish in curved major pipeline or the main channel by the branch pipe(tube) that tangentially is connected with trunk line or main channel or a channel and mixes the back outflow.
4. as the mixed method of claim 1 or 2 or 3, it is characterized in that when branch pipe(tube) tangentially linked to each other with trunk line or main channel, the movement velocity of the described material that flows into trunk line or main channel from branch pipe(tube) was greater than 0.5m/s.
5. as the mixed method of claim 1 or 2, it is characterized in that, when the material that adds by described branch pipe(tube) is fluid, on branch pipe(tube), pressurize, material is sent in the trunk line.
6. as the mixed method of claim 1 or 2, it is characterized in that, when the material that adds by described branch pipe(tube) is fluid or solid, improve the flow velocity of principal goods material in the described trunk line, make the branch pipe(tube) porch be in negative pressure, with material in the suction manifold.
7. as the mixed method of claim 1 or 2, it is characterized in that, when the principal goods material of introducing in described trunk line or the main channel is that the material that adds in liquid, branch pipe(tube) or the channel is when being solid or liquid, a branch pipe(tube) or channel can be arranged on trunk line or main channel top, make that material relies on gravity current to go into to finish reinforced mixed function in trunk line or the main channel in a branch pipe(tube) or the channel.
8. device that is used for two or more mixing of materials, comprise two or more pipelines or channel, one of them is trunk line or the main channel that is used for introducing the bigger fluid of material volume ratio to be mixed, all the other are branch pipe(tube) or the channels that are used to introduce unclassified stores, it is characterized in that, when described trunk line or main channel were linear, a described branch pipe(tube) or a channel tangentially were communicated with trunk line or main channel near trunk line or main channel import; Perhaps, described trunk line or main channel are bending, or the part behind the access port of branch pipe(tube) or channel is bending, and a described branch pipe(tube) or a channel are communicated with near trunk line or main channel import with forniciform trunk line or main channel.
9. mixing arrangement as claimed in claim 8, it is characterized in that, described trunk line or main channel are bending, or the part behind the access port of branch pipe(tube) or channel is when being bending, and a described branch pipe(tube) or a channel tangentially are communicated with trunk line or main channel near trunk line or main channel import.
10. mixing arrangement as claimed in claim 8 is characterized in that, a described branch pipe(tube) or a channel are arranged on trunk line or main channel top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040914 CN1919430A (en) | 2006-08-08 | 2006-08-08 | Mixing method for two or multiple materials apparatus thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610040914 CN1919430A (en) | 2006-08-08 | 2006-08-08 | Mixing method for two or multiple materials apparatus thereof |
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| CN1919430A true CN1919430A (en) | 2007-02-28 |
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| CN 200610040914 Pending CN1919430A (en) | 2006-08-08 | 2006-08-08 | Mixing method for two or multiple materials apparatus thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226135A (en) * | 2014-07-14 | 2014-12-24 | 杜海成 | Hollow-core pipeline mixer |
| CN107837694A (en) * | 2017-11-28 | 2018-03-27 | 佛山科学技术学院 | A kind of chemical industry solute quickly dissolves pipeline configuration |
| CN108261966A (en) * | 2017-03-13 | 2018-07-10 | 许昌义 | Pneumatic vibration formula S-shaped pipe mixer |
| CN108568259A (en) * | 2017-03-13 | 2018-09-25 | 许昌义 | Excitation type S-shaped pipe mixer |
| CN108568264A (en) * | 2017-03-13 | 2018-09-25 | 许昌义 | Ultrasonic wave S-shaped pipe mixer |
| CN108568260A (en) * | 2017-03-13 | 2018-09-25 | 许昌义 | Magnetovibration S-shaped pipe mixer |
| CN110204089A (en) * | 2019-05-29 | 2019-09-06 | 湖北君集水处理有限公司 | The system and method for carrying out advanced treatment of wastewater using tubular membrane |
| 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 |
| CN114160054A (en) * | 2022-02-14 | 2022-03-11 | 南京禾勤生物医药科技有限公司 | Continuous flow hydrogenation reaction device and selective reduction method of unsaturated aldehyde ketone |
-
2006
- 2006-08-08 CN CN 200610040914 patent/CN1919430A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226135A (en) * | 2014-07-14 | 2014-12-24 | 杜海成 | Hollow-core pipeline mixer |
| CN108261966A (en) * | 2017-03-13 | 2018-07-10 | 许昌义 | Pneumatic vibration formula S-shaped pipe mixer |
| CN108568259A (en) * | 2017-03-13 | 2018-09-25 | 许昌义 | Excitation type S-shaped pipe mixer |
| CN108568264A (en) * | 2017-03-13 | 2018-09-25 | 许昌义 | Ultrasonic wave S-shaped pipe mixer |
| CN108568260A (en) * | 2017-03-13 | 2018-09-25 | 许昌义 | Magnetovibration S-shaped pipe mixer |
| CN107837694A (en) * | 2017-11-28 | 2018-03-27 | 佛山科学技术学院 | A kind of chemical industry solute quickly dissolves pipeline configuration |
| CN107837694B (en) * | 2017-11-28 | 2024-03-29 | 佛山科学技术学院 | Chemical solute quick-dissolving pipeline structure |
| CN110204089A (en) * | 2019-05-29 | 2019-09-06 | 湖北君集水处理有限公司 | The system and method for carrying out advanced treatment of wastewater using tubular membrane |
| 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 |
| CN114160054A (en) * | 2022-02-14 | 2022-03-11 | 南京禾勤生物医药科技有限公司 | Continuous flow hydrogenation reaction device and selective reduction method of unsaturated aldehyde ketone |
| CN114160054B (en) * | 2022-02-14 | 2022-04-26 | 南京禾勤生物医药科技有限公司 | Continuous flow hydrogenation reaction device and selective reduction method of unsaturated aldehyde ketone |
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