CN210752455U - Solid-liquid mixing device without dust generation - Google Patents
Solid-liquid mixing device without dust generation Download PDFInfo
- Publication number
- CN210752455U CN210752455U CN201921469747.6U CN201921469747U CN210752455U CN 210752455 U CN210752455 U CN 210752455U CN 201921469747 U CN201921469747 U CN 201921469747U CN 210752455 U CN210752455 U CN 210752455U
- Authority
- CN
- China
- Prior art keywords
- powder
- liquid
- stirrer
- agitator
- inlet
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a solid-liquid mixing arrangement that no dust produced, including powder spiral feeder, elementary agitator and ultimate agitator, the export of powder spiral feeder is equipped with the defeated powder pipeline of downward sloping, the one end of defeated powder pipeline and the powder access connection of elementary agitator, the powder import is located the lateral wall of elementary agitator, the top of elementary agitator is equipped with the liquid material import, the liquid material import is connected with the bottom of ultimate agitator through infusion pipeline, be equipped with the shale shaker on the defeated powder pipeline, it is equipped with the baffle to correspond the powder import in the elementary agitator, the baffle downward sloping, the compounding export of elementary agitator is connected with ultimate agitator through the shear pump. The utility model discloses avoid causing a large amount of dust in mixing process, improve the solid-liquid mixing effect.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field, concretely relates to solid-liquid mixing arrangement that no dust produced.
Background
In the chemical production process, the production requirement of mixing liquid phase and gas phase is often required, the feeding mode commonly used in industry is that powder or granular solid is directly fed into liquid, a set of dispersing equipment is formed by a drawing cylinder and a dispersing machine, in an open feeding area, a dispersing disc on the dispersing machine is utilized to generate large shearing force to the liquid, and then solid particles or powder is fed into the liquid for dispersing. The direct feeding mode has the problems of high labor intensity of conveying and feeding, environmental pollution caused by dust flying, harm to the respiratory system of operators and the like, and the dispersion efficiency after feeding is extremely low, so that a large amount of solid particles or powder often float on the liquid surface and cannot be wetted and dispersed in a short time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a solid-liquid mixing device that no dust produced, avoid causing a large amount of dust in mixing process, improve the solid-liquid mixing effect.
The purpose of the utility model is realized like this:
the solid-liquid mixing device without dust comprises a powder spiral feeder, a primary stirrer and a final stirrer, wherein an outlet of the powder spiral feeder is provided with a powder conveying pipeline which inclines downwards, one end of the powder conveying pipeline is connected with a powder inlet of the primary stirrer, the powder inlet is positioned on the side wall of the primary stirrer, the top of the primary stirrer is provided with a liquid inlet, the liquid inlet is connected with the bottom of the final stirrer through a liquid conveying pipeline, the powder conveying pipeline is provided with a vibrating screen, a baffle is arranged in the primary stirrer and corresponds to the powder inlet, the baffle inclines downwards, and a mixing outlet of the primary stirrer is connected with the final stirrer through a shear pump.
Preferably, the baffle is arranged on the side wall of the primary stirrer and is positioned between the powder inlet and the liquid inlet.
Preferably, the infusion pipeline is vertically arranged.
Preferably, the primary stirrer and the final stirrer are both internally provided with stirring paddles, and the stirring paddles are driven to rotate by a motor.
The utility model has the advantages that:
the utility model discloses carry out a small amount of solid-liquid preliminary mixing earlier and mix, a small amount of mixed liquid after preliminary mixing is carried out ultimate mixing through the high-speed shearing of shear pump and is pumped to ultimate agitator, and it is good to reduce the raise dust and stirring effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of a baffle.
Wherein: a powder spiral feeder 1; a primary stirrer 2; a powder inlet 2.1; a liquid material inlet 2.2; a baffle 2.3; the diversion trench 2.3.1; a mixing outlet 2.4; a final stirrer 3; a powder conveying pipeline 4; 4.1 of a vibrating screen; a liquid delivery pipe 5; a shear pump 6.
Detailed Description
Referring to fig. 1 and 2, the utility model relates to a solid-liquid mixing device without dust generation, comprising a powder spiral feeder 1, a primary stirrer 2 and a final stirrer 3, wherein an outlet of the powder spiral feeder 1 is provided with a powder conveying pipeline 4, the powder conveying pipeline 4 is inclined downwards to reduce dust, one end of the powder conveying pipeline 4 is connected with a powder inlet 2.1 of the primary stirrer 2, the powder inlet 2.1 is positioned on the side wall of the primary stirrer 2, the top of the primary stirrer 2 is provided with a liquid inlet 2.2, the liquid inlet 2.2 is connected with the bottom of the final stirrer 3 through a liquid conveying pipeline 5, the powder conveying pipeline 4 is provided with a vibrating screen 4.1 for scattering small powder through the vibrating screen 4.1, a baffle 2.3 is arranged in the primary stirrer 2 corresponding to the powder inlet 2.1, the baffle 2.3 is inclined downwards, the baffle 2.3 has double functions, the first function prevents the powder from flying when entering the primary stirrer, the second function receives the liquid in the infusion pipeline to uniformly distribute the liquid, and the uniformly distributed liquid forms a water curtain at the lower end of the baffle plate to further prevent the powder from flying. The mixing outlet 2.4 of the primary stirrer 2 is connected with the final stirrer 3 through a shear pump 6.
The baffle 2.3 is arranged on the side wall of the primary stirrer 2 and is positioned between the powder inlet 2.1 and the liquid inlet 2.2, and the powder inlet 2.1 is positioned at the bottom of the side wall of the primary stirrer 2.
The upper surface of the baffle 2.3 is provided with a diversion trench 2.3.1 corresponding to the liquid material inlet 2.2, and the liquid material flows downwards in the diversion trench 2.3.1 area to form a water curtain.
The infusion pipeline 5 is vertically arranged, and the infusion pipeline 5 and the powder conveying pipeline 4 are both provided with regulating valves for respectively controlling the flow rates of liquid materials and powder materials.
And stirring paddles are arranged in the primary stirrer 2 and the final stirrer 3 and are driven to rotate by a motor.
The working principle is as follows:
adding liquid into the final stirrer 3, adding powder into the powder spiral feeder 1, primarily dispersing the powder while conveying the powder through the powder spiral feeder 1 to reduce lumps, further dispersing the powder through vibration of a vibrating screen of a powder conveying pipeline, and dispersing powder lumps before stirring;
and opening a valve on the liquid conveying pipeline, controlling the flow rate, allowing the liquid to flow into the primary stirrer from the liquid in the final stirrer 3 under the action of gravity, primarily stirring the part of liquid and the powder output by the powder conveying pipeline to form a small amount of solid-liquid mixed liquid, and shearing and pumping the small amount of mixed liquid at a high speed by a shearing pump to the final stirrer for final mixing and stirring.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a solid-liquid mixing device that no dust produced which characterized in that: comprises a powder spiral feeder (1), a primary stirrer (2) and a final stirrer (3), the outlet of the powder spiral feeder (1) is provided with a downward inclined powder conveying pipeline (4), one end of the powder conveying pipeline (4) is connected with a powder inlet (2.1) of the primary stirrer (2), the powder inlet (2.1) is positioned on the side wall of the primary stirrer (2), the top of the primary stirrer (2) is provided with a liquid inlet (2.2), the liquid material inlet (2.2) is connected with the bottom of the final stirrer (3) through a liquid conveying pipeline (5), a vibrating screen (4.1) is arranged on the powder conveying pipeline (4), a baffle (2.3) is arranged in the primary stirrer (2) corresponding to the powder inlet (2.1), the baffle (2.3) inclines downwards, and a mixing outlet (2.4) of the primary stirrer (2) is connected with the final stirrer (3) through a shear pump (6).
2. A dust-free solid-liquid mixing device according to claim 1, wherein: the baffle (2.3) is arranged on the side wall of the primary stirrer (2) and is positioned between the powder inlet (2.1) and the liquid inlet (2.2).
3. A dust-free solid-liquid mixing device according to claim 1, wherein: the infusion pipeline (5) is vertically arranged.
4. A dust-free solid-liquid mixing device according to claim 1, wherein: and stirring paddles are arranged in the primary stirrer (2) and the final stirrer (3) and are driven to rotate by a motor.
5. A dust-free solid-liquid mixing device according to claim 1, wherein: the upper surface of the baffle (2.3) is provided with a diversion trench (2.3.1) corresponding to the liquid inlet (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469747.6U CN210752455U (en) | 2019-09-05 | 2019-09-05 | Solid-liquid mixing device without dust generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469747.6U CN210752455U (en) | 2019-09-05 | 2019-09-05 | Solid-liquid mixing device without dust generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210752455U true CN210752455U (en) | 2020-06-16 |
Family
ID=71056443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921469747.6U Active CN210752455U (en) | 2019-09-05 | 2019-09-05 | Solid-liquid mixing device without dust generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210752455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368754A (en) * | 2021-04-28 | 2021-09-10 | 马永豪 | Can prevent that dust from flying upward prefabricated device of electronic paste |
-
2019
- 2019-09-05 CN CN201921469747.6U patent/CN210752455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368754A (en) * | 2021-04-28 | 2021-09-10 | 马永豪 | Can prevent that dust from flying upward prefabricated device of electronic paste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202366627U (en) | Material stirring disperser | |
| CN210752455U (en) | Solid-liquid mixing device without dust generation | |
| CN102059069A (en) | Solid/liquid dispersing and mixing system | |
| CN211590851U (en) | Stabilizer adding device in asphalt production process | |
| CN108943405A (en) | A kind of mortar stirring device | |
| CN112156706A (en) | Many raw materials compounding device of food processing | |
| CN213050409U (en) | Fracturing propping agent mixing arrangement | |
| CN211612579U (en) | Liquid preparation mixer | |
| CN214552834U (en) | Slurry stirring device | |
| CN204222123U (en) | A kind of feeding mechanism of extruder | |
| CN110449067A (en) | A feed additive processing system | |
| CN215589565U (en) | Mixing plant that recycled concrete used | |
| CN215901403U (en) | Modified asphalt production equipment | |
| CN212819596U (en) | Distributed pulping machine for filter-pressing coal slime | |
| CN209093244U (en) | A kind of production agitation and filtration device of graphene lubricating oil | |
| CN210732817U (en) | Mortar mixer for construction | |
| CN208183746U (en) | It is a kind of for cover dig station pit concreting device for discharging | |
| CN209287199U (en) | A kind of novel powder liquid mixing special efficient agitator tank | |
| CN207820945U (en) | A kind of production equipment of novel agrochemical aqueous suspension agent | |
| CN206604389U (en) | A kind of flocculant material-compound tank | |
| CN216634854U (en) | Mixing and stirring device for concrete building blocks | |
| CN207724576U (en) | Premixing fluidised form solidified earth vertical mixer | |
| CN206823706U (en) | A kind of material-receiving device for feed-processing equipment | |
| CN107376733A (en) | A kind of vertical mixer hybrid system | |
| CN213829693U (en) | Mortar stirring processingequipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |