CN113041871A - Stirring-free multiphase mixing and distributing device - Google Patents
Stirring-free multiphase mixing and distributing device Download PDFInfo
- Publication number
- CN113041871A CN113041871A CN202110437957.2A CN202110437957A CN113041871A CN 113041871 A CN113041871 A CN 113041871A CN 202110437957 A CN202110437957 A CN 202110437957A CN 113041871 A CN113041871 A CN 113041871A
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- CN
- China
- Prior art keywords
- mixing
- section
- dispensing
- cavity
- casing
- Prior art date
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 28
- 238000003756 stirring Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 description 14
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/27—Mixing by jetting components into a conduit for agitating its contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
- B01F25/422—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path between stacked plates, e.g. grooved or perforated plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7547—Discharge mechanisms characterised by the means for discharging the components from the mixer using valves, gates, orifices or openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/45—Mixing in metallurgical processes of ferrous or non-ferrous materials
Abstract
The invention provides a stirring-free multiphase mixing and distributing device, which comprises a shell, wherein a mixing cavity is arranged in the shell, and a feed inlet and a discharge outlet which are communicated with the mixing cavity are arranged on the shell. Mechanical energy is not consumed any more for stirring and mixing, and the materials are mixed in the mixing cavity for many times only through the kinetic energy of the materials and the structural arrangement of the mixing cavity, so that the uniform mixing of the stirring-free multiphase materials can be simply and reliably completed.
Description
Technical Field
The invention relates to a mixing and distributing device, in particular to a stirring-free multiphase mixing and distributing device, belonging to the technical field of nonferrous metallurgy.
Background
In the nonferrous metal industry, in the processes of mixing, adsorbing and precipitating materials, stirring is usually required to enhance the mixing effect. The existing stirring device mainly adopts a motor to drive a stirrer to stir in a material mixing bin, so that materials are mixed. The device not only has high energy consumption and large noise, but also has higher requirements on the sealing property and the corrosion resistance of the material bin. This brings inconvenience to later repair and maintenance of the equipment, and also increases the cost investment. In addition, the lower reliability is also not conducive to the continuous production. There is therefore a need for improvements in the prior art.
Disclosure of Invention
In order to solve the problems of high energy consumption, high noise, inconvenience in maintenance and the like of the conventional material mixing device, the invention provides a stirring-free multiphase mixing and distributing device.
The invention is completed by the following technical scheme: a stirring-free multiphase mixing and distributing device comprises a shell, wherein a mixing cavity is arranged in the shell, and a feed inlet and a discharge outlet which are communicated with the mixing cavity are arranged on the shell, the stirring-free multiphase mixing and distributing device is characterized in that at least two feed inlets are arranged on the shell, a first feed inlet is arranged at one end of the shell and is connected with a spray pipe, a second feed inlet is arranged at the upper side of the shell and is connected with a feed pipe, a discharge outlet is arranged at the other end of the shell, a closing section with the volume reduced from large to small is arranged between the mixing cavity and the discharge outlet, an opening expanding section with the volume increased from small to large is connected with the closing section, a distributing groove with a plurality of outlets is arranged on the distributing groove and is connected with the opening expanding section, so that a material with pressure is sprayed into the mixing cavity through the first feed inlet according to a certain angle, after the material with pressure collides with the inner wall at the bottom of the mixing cavity, finally, the mixture is further mixed by the speed reduction of the flaring section and the generation of pressure difference, and then is discharged from a plurality of outlets after being divided by the distribution groove.
The shell is a horizontal rectangular body, and the shape of the mixing cavity is matched with that of the shell.
The spray pipe comprises a vertical section with a flange arranged at the top end and an inclined section communicated with the bottom end of the vertical section, the lower end of the inclined section is arranged in the shell mixing cavity, and the inclination angle of the inclined section is 50-70 degrees, so that the material with pressure is sprayed into the mixing cavity at a certain angle.
Preferably, the angle of inclination of the inclined section of the nozzle is 60 °.
The feeding pipe is a vertical pipe, and an input port of the feeding pipe is matched with the inclined section of the spray pipe, so that obliquely sprayed materials with pressure are rebounded to sputter after contacting the bottom of the mixing cavity and are mixed with the vertically falling materials in a crossed manner.
The closing-in section comprises at least two inclined plates symmetrically arranged in the mixing cavity, the inner sides of the at least two inclined plates are connected with the inner wall of the shell, the outer sides of the at least two inclined plates are symmetrically inclined towards the center of the mixing cavity, and a horizontal support plate is arranged between the outer sides of the at least two inclined plates and the inner wall of the shell, so that when material flows through the closing-in section, the flow included angle is changed under the action of the inclined plates, and collision mixing occurs again.
The distribution groove is a horizontal rectangular groove with a cavity arranged therein, the shell is arranged in the middle of one side of the distribution groove through the flaring section, and the mixing cavity, the closing section and the flaring section are communicated with the cavity of the distribution groove.
And a plurality of outlets on the distribution groove are respectively connected with the corresponding discharge pipes so as to evenly distribute the materials and send the materials to the next procedure.
The flaring section is a trapezoid body with a small inlet and a large outlet, the inlet of the flaring section is communicated with the discharge hole of the shell, and the outlet of the flaring section is communicated with the cavity of the distribution groove, so that fluid pressure difference is generated through the flaring section, and the effect of strengthening mixing is achieved.
The invention has the following advantages and effects: by adopting the scheme, the pressurized material can be conveniently sprayed into the mixing cavity according to a certain angle through the first feeding hole, after the pressurized material collides with the inner wall at the bottom of the mixing cavity and is sputtered, the pressurized material and the normal-pressure material fed by the second feeding hole are mixed in the mixing cavity at one time, then the mixture is mixed at a second time in the processes of increasing the speed and changing the flow included angle through the closing-up section, finally, the mixture is further strengthened and mixed through the speed reduction of the flaring section and the pressure difference generation, and the mixture is discharged from a plurality of outlets after being shunted by the distribution groove. Mechanical energy is not consumed any more for stirring and mixing, and the materials are mixed in the mixing cavity for many times only through the kinetic energy of the materials and the structural arrangement of the mixing cavity, so that the uniform mixing of the stirring-free multiphase materials can be simply and reliably completed. Is an ideal stirring-free multiphase mixing device.
Drawings
FIG. 1 is a top view of the present invention;
fig. 2 is a view a-a of fig. 1.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The invention provides a stirring-free multiphase mixing and distributing device, which comprises:
a mixing cavity 5 is arranged in the shell 3, and a feed inlet and a discharge outlet 9 which are communicated with the mixing cavity 5 are arranged on the shell 3, wherein the shell 3 is a horizontal rectangular body, the shape of the mixing cavity 5 is matched with that of the shell 3, at least two feed inlets are arranged, the first feed inlet is arranged at the left end of the shell 3 and is connected with a spray pipe 2, the second feed inlet is arranged at the upper side of the middle part of the shell 3 and is connected with a feed pipe 4, the discharge outlet 9 is arranged at the right end of the shell 3, a closing section 6 with the volume reduced from large is arranged between the mixing cavity 5 and the discharge outlet 9, a flaring section 10 with the volume increased from small is connected with the outer side of the closing section 6, and a distribution groove 1 with two outlets 8 is; the spray pipe 2 comprises a vertical section 12 with a flange 13 at the top end and an inclined section 11 communicated with the bottom end of the vertical section 12, wherein the inclined section 11 inclines to the lower right and is arranged in the mixing cavity 5 of the shell 3, and the inclination angle is 60 degrees; the feeding pipe 4 is a vertical pipe, an input port of the feeding pipe is matched with the inclined section 11 of the spray pipe 2, so that obliquely sprayed materials with pressure are in contact with the bottom of the mixing cavity 5, then rebound sputtering is carried out on the materials with pressure to be in cross mixing with vertically falling materials, the materials enter the closing section 6, the materials are subjected to acceleration mixing again, then enter the expanding section 10 for deceleration through the discharge port 9, enter the distribution groove 1 for shunting, and then are discharged from the outlet 8; the closing-in section 6 comprises at least two inclined plates 7 which are symmetrically arranged in the mixing cavity 5, the inner sides of the two inclined plates 7 are connected with the inner wall of the shell 3, the outer sides of the two inclined plates 7 are symmetrically inclined towards the center of the mixing cavity 5, and a horizontal support plate 14 is arranged between the outer sides of the two inclined plates 7 and the inner wall of the shell 3; the distribution groove 1 is a horizontal rectangular groove with a cavity arranged therein, the shell 3 is arranged in the middle of one side of the distribution groove 1 through the flaring section 10, the mixing cavity 5, the necking section 6 and the flaring section 10 are communicated with the cavity of the distribution groove 1, and the two outlets 8 are respectively connected with a discharge pipe and symmetrically arranged at two ends of the bottom of the distribution groove 1; the flaring section 10 is a trapezoid body with a small inlet and a large outlet, the inlet of the flaring section is communicated with the discharge hole 9 of the shell 3, and the outlet is communicated with the cavity of the distribution groove 1.
Claims (8)
1. The utility model provides a stirring-free multiphase mixing and distributing device, establish the hybrid chamber in it, be equipped with the casing with feed inlet and the discharge gate of hybrid chamber intercommunication on it, its characterized in that feed inlet establishes two at least, casing one end is located to first feed inlet and links to each other with the spray tube, the casing upside is located to the second feed inlet and links to each other with the inlet pipe, the casing other end is located to the discharge gate, and be equipped with its volume by the closing section that diminishes greatly between hybrid chamber and discharge gate, its volume by the flaring section of little grow that links to each other with the closing section, establish the distributing chute of a plurality of exports on it with what the flaring section links to each other.
2. The mixing-free multiphase mixing and dispensing device of claim 1, wherein the housing is configured as a horizontal rectangular body, and the mixing chamber is shaped to fit the housing.
3. The stirring-free multiphase mixing and distributing device of claim 1, wherein the nozzle comprises a vertical section with a flange at the top end, and an inclined section communicated with the bottom end of the vertical section, the lower end of the inclined section is arranged in the mixing cavity of the shell, and the inclination angle of the inclined section is 50-70 degrees.
4. The mixing-free multiphase mixing and dispensing device of claim 1, wherein the feed pipe is a vertical pipe having an inlet port that is coupled to the angled section of the nozzle.
5. The mixing-free multiphase mixing and dispensing device of claim 1, wherein the necking-in section comprises at least two inclined plates symmetrically arranged in the mixing chamber, the inner sides of the at least two inclined plates are connected with the inner wall of the casing, the outer sides of the at least two inclined plates are symmetrically inclined towards the center of the mixing chamber, and a horizontal support plate is arranged between the outer sides of the at least two inclined plates and the inner wall of the casing.
6. The mixing-free multiphase mixing and dispensing device of claim 1, wherein the dispensing trough is a horizontal rectangular trough having a cavity therein, the housing is disposed in the middle of one side of the dispensing trough via a flared section, and the mixing chamber, the flared section and the closed section are in communication with the cavity of the dispensing trough.
7. The mixing-free multiphase mixing and dispensing apparatus of claim 1, wherein the plurality of outlets of the dispensing tank are connected to corresponding outlets of the dispensing pipe.
8. The mixing-free multiphase mixing and dispensing device of claim 1, wherein the flared section is a trapezoid with a small inlet and a large outlet, the inlet is communicated with the outlet of the housing, and the outlet is communicated with the cavity of the dispensing trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437957.2A CN113041871A (en) | 2021-04-22 | 2021-04-22 | Stirring-free multiphase mixing and distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110437957.2A CN113041871A (en) | 2021-04-22 | 2021-04-22 | Stirring-free multiphase mixing and distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113041871A true CN113041871A (en) | 2021-06-29 |
Family
ID=76520292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110437957.2A Pending CN113041871A (en) | 2021-04-22 | 2021-04-22 | Stirring-free multiphase mixing and distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113041871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611537A (en) * | 2022-11-01 | 2023-01-17 | 湖北聚海环境科技有限公司 | Phosphogypsum purification treatment device and high-strength phosphogypsum preparation device and method |
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| CN1151126A (en) * | 1994-06-25 | 1997-06-04 | 国际壳牌研究有限公司 | Cyclonic reactor |
| JP2000153142A (en) * | 1998-11-24 | 2000-06-06 | Hikoroku Sugiura | Apparatus for mixing a plurality of fluids |
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| CN206587610U (en) * | 2016-08-09 | 2017-10-27 | 刘文白 | It is a kind of to be used for the live mixing arrangement of barged-in fill and solidification intensifier |
| CN206762689U (en) * | 2017-04-05 | 2017-12-19 | 彭丽 | A kind of duct type catalyst flow mixing device |
| CN207576164U (en) * | 2017-12-01 | 2018-07-06 | 广州致密纳米技术有限公司 | A kind of novel fluid hybrid channel |
| CN110935338A (en) * | 2019-09-24 | 2020-03-31 | 福建爱溥环保设备有限公司 | Device and method for mixing oil and water into floccule |
| CN210964685U (en) * | 2019-09-29 | 2020-07-10 | 仲景宛西制药股份有限公司 | Jet flow gas-water mixer |
-
2021
- 2021-04-22 CN CN202110437957.2A patent/CN113041871A/en active Pending
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| CN1089883A (en) * | 1993-01-22 | 1994-07-27 | 和泉电气株式会社 | Gas-liquid solution mixture process and gas-liquid dissolving mixing arrangement |
| CN1151126A (en) * | 1994-06-25 | 1997-06-04 | 国际壳牌研究有限公司 | Cyclonic reactor |
| JP2000153142A (en) * | 1998-11-24 | 2000-06-06 | Hikoroku Sugiura | Apparatus for mixing a plurality of fluids |
| CN2632466Y (en) * | 2003-07-09 | 2004-08-11 | 杜子斌 | Solid-liquid mixing conveyor |
| JPWO2005125048A1 (en) * | 2004-06-17 | 2008-04-17 | 日本電気株式会社 | Transmission power control method for uplink packet data transmission |
| WO2011036062A2 (en) * | 2009-09-22 | 2011-03-31 | Basf Se | Method for producing isocyanates |
| CN202214332U (en) * | 2011-08-25 | 2012-05-09 | 杭州富如德科技有限公司 | Special hydrogenation air cooling inlet piping device with water injection point and mixer |
| CN202427375U (en) * | 2011-12-16 | 2012-09-12 | 无锡威孚力达催化净化器有限责任公司 | Flow guiding and spraying mixer device |
| CN202751961U (en) * | 2012-07-31 | 2013-02-27 | 苏州南风优联环保工程有限公司 | Pipeline mixing device |
| CN203123868U (en) * | 2013-03-29 | 2013-08-14 | 重庆科技学院 | Multi-purpose fluid mixing device |
| CN203598709U (en) * | 2013-10-31 | 2014-05-21 | 宜宾海丝特纤维有限责任公司 | Static mixer suitable for injection production before spinning |
| CN206587610U (en) * | 2016-08-09 | 2017-10-27 | 刘文白 | It is a kind of to be used for the live mixing arrangement of barged-in fill and solidification intensifier |
| CN106422833A (en) * | 2016-10-12 | 2017-02-22 | 无锡派乐科技有限公司 | Accelerated dedusting and mixing device for workshop |
| CN106673176A (en) * | 2016-12-31 | 2017-05-17 | 陕西师范大学 | Y-type gas-liquid mixing reactor |
| CN206762689U (en) * | 2017-04-05 | 2017-12-19 | 彭丽 | A kind of duct type catalyst flow mixing device |
| CN207576164U (en) * | 2017-12-01 | 2018-07-06 | 广州致密纳米技术有限公司 | A kind of novel fluid hybrid channel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115611537A (en) * | 2022-11-01 | 2023-01-17 | 湖北聚海环境科技有限公司 | Phosphogypsum purification treatment device and high-strength phosphogypsum preparation device and method |
| CN115611537B (en) * | 2022-11-01 | 2023-07-25 | 湖北聚海环境科技有限公司 | Phosphogypsum purifying treatment device and high-strength phosphogypsum preparation device and method |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210629 |
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| RJ01 | Rejection of invention patent application after publication |