CN212915474U - Internal circulation type solid-liquid mixing system - Google Patents
Internal circulation type solid-liquid mixing system Download PDFInfo
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- CN212915474U CN212915474U CN202021008610.3U CN202021008610U CN212915474U CN 212915474 U CN212915474 U CN 212915474U CN 202021008610 U CN202021008610 U CN 202021008610U CN 212915474 U CN212915474 U CN 212915474U
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Abstract
The utility model discloses an inner loop formula solid-liquid hybrid system, mix the machine including solid-liquid, the solid-liquid mixes the machine and includes a jar body, stirring subassembly and drive the driving piece of stirring subassembly is still including locating the internal water conservancy diversion awl of jar is fought, the water conservancy diversion awl is fought and is close to the bottom setting of the jar body, the stirring subassembly is located the bottom that the water conservancy diversion awl was fought and with the water conservancy diversion awl is fought and is linked together, the output orientation of stirring subassembly the outer wall setting that the water conservancy diversion awl was fought, the outer wall orientation that the water conservancy diversion awl was fought the inner wall slope. The water conservancy diversion awl of solid-liquid mixer jar body bottom is fought and is connected with the stirring subassembly, and the output of stirring subassembly is towards the lateral wall that the water conservancy diversion awl was fought, and the mixed liquid of being convenient for is fought along the water conservancy diversion awl and is fought the inner wall of the jar body, flows in the water conservancy diversion awl again along jar internal wall and fights the formation circulation, guarantees that the material obtains abundant mixture, effectively improves the mixing uniformity of material.
Description
Technical Field
The utility model relates to a material mixing technical field especially relates to inner loop formula solid-liquid hybrid system.
Background
The solid-liquid mixer is used for stirring and mixing powder materials and liquid materials, the existing solid-liquid mixer only passes through a simple stirring paddle for one time to perform preliminary mixing of solid and liquid, and a high-speed dispersion machine is required to be added to perform high-speed shearing and dispersion on the powder materials and the liquid materials in the later stage, or a mode of multiple backflow of a pipeline is added to enable the powder materials and the liquid materials to be fully and uniformly mixed. The solid-liquid mixer has low material mixing efficiency and is difficult to completely dissolve powder in liquid materials quickly and effectively.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides an internal circulation type solid-liquid mixing system which greatly improves the mixing uniformity and efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme be: internal loop formula solid-liquid hybrid system mixes the machine including solid-liquid, solid-liquid mixes the machine and includes a jar body, stirring subassembly and drive stirring subassembly's driving piece still including locating the internal water conservancy diversion awl of jar is fought, the water conservancy diversion awl is fought and is close to the bottom setting of the jar body, stirring subassembly is located the bottom that the water conservancy diversion awl was fought and with the water conservancy diversion awl is fought and is linked together, stirring subassembly's output orientation the outer wall setting that the water conservancy diversion awl was fought, the outer wall orientation that the water conservancy diversion awl was fought the inner wall slope of the jar body.
Furthermore, the stirring assembly comprises a dispersing wheel, a shearing disc and a stirring barrel, the flow guide cone hopper is embedded at the top of the shearing disc, the dispersing wheel is rotatably arranged in the shearing disc, and the shearing disc is accommodated in the stirring barrel.
Further, the shearing disc comprises a first-level shearing hole, a second-level shearing hole and a vertical flow guide cavity which are sequentially communicated, the first-level shearing hole is close to the bottom of the shearing disc, a cavity is formed between the stirring barrel and the shearing disc, the inner space of the shearing disc is communicated with the first-level shearing hole, the cavity is internally provided with the second-level shearing hole and the vertical flow guide cavity, and the outlet of the vertical flow guide cavity faces the outer wall of the flow guide cone hopper.
Further, the dispersing wheel comprises turbine blades, helical blades, a central shaft and an outer ring, wherein the central shaft and the outer ring are connected, the turbine blades are arranged on the side wall of the central shaft, the helical blades are obliquely arranged on the inner side wall of the outer ring, and the first-stage shearing hole is formed between the turbine blades and the helical blades.
Further, still include the helicla flute, the helicla flute is located on the lateral wall of outer lane, the lateral wall of outer lane is laminated with the inside wall of agitator.
Furthermore, a material changing valve is arranged on the shearing disc and is close to the flow guide hole.
Further, still including impel oar and shear wheel, be equipped with respectively from top to bottom in the shearing dish impel oar, shear wheel and dispersion wheel.
The tank cover comprises a tank cover body, and is characterized by further comprising a tank cover guide plate, wherein the tank cover guide plate is arranged on the top of the inner wall of the tank body, and faces the central line of the tank body in an inclined mode.
Further, a liquid feeding hole and a powder feeding hole are formed in the tank body, and the liquid feeding hole and the powder feeding hole are respectively close to the top end of the tank body.
Further, the powder mixing machine is communicated with the powder feeding port, and the liquid weighing device is communicated with the liquid feeding port.
The beneficial effects of the utility model reside in that: the water conservancy diversion awl of solid-liquid mixer jar body bottom is fought and is connected with the stirring subassembly, and the output of stirring subassembly is towards the lateral wall that the water conservancy diversion awl was fought, and the mixed liquid of being convenient for is fought along the water conservancy diversion awl and is fought the inner wall of the jar body, flows in the water conservancy diversion awl again along jar internal wall and fights and form the circulation, guarantees that the material obtains abundant efficient and mixes, effectively improves the mixed degree of consistency efficiency of.
Drawings
Fig. 1 is a schematic structural diagram of an internal circulation solid-liquid mixing system according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a solid-liquid mixer of an internal circulation type solid-liquid mixing system according to a first embodiment of the present invention;
FIG. 3 is a cross-sectional view of a part of the structure of a solid-liquid mixer according to a first embodiment of the present invention;
FIG. 4 is a partial structural sectional view of a solid-liquid mixer according to a first embodiment of the present invention;
fig. 5 is an exploded view of a part of the structure of a solid-liquid mixer according to a first embodiment of the present invention;
figure 6 is the utility model provides a solid-liquid mixer's shearing disc structure sketch map
Fig. 7 is a schematic view of a dispersing wheel structure of a solid-liquid mixer according to a first embodiment of the present invention;
fig. 8 is a schematic structural view of a propulsion paddle of a solid-liquid mixer according to a first embodiment of the present invention;
fig. 9 is a schematic structural view of another propulsion paddle of the solid-liquid mixer according to the first embodiment of the present invention;
fig. 10 is a schematic structural view of another propulsion paddle of the solid-liquid mixer according to the first embodiment of the present invention;
fig. 11 is a schematic structural diagram of a solid-liquid mixer according to the second embodiment of the present invention.
Description of reference numerals:
1. a solid-liquid mixer; 2. a tank body; 21. a liquid feed port; 22. a powder feeding port;
3. a flow guiding conical hopper; 4. a dispersing wheel; 41. a turbine blade; 42. a helical blade; 43. a central shaft;
44. an outer ring; 45. a helical groove; 5. a shear disk; 51. a first-stage shearing hole; 52. secondary shearing holes;
53. a vertical flow guide cavity; 6. a stirring barrel; 61. a material changing valve; 7. a tank cover guide plate;
8. a powder mixer; 9. a liquid weighing device; 10. a drive member; 11. a propulsion paddle;
12. a liquid level sensor 13, a shear wheel; 14. a stirring transfer tank; 15. a powder batch feeder;
16. a viscometer; 17. a mixing barrel; 18. and (4) refluxing to the barrel.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the output of stirring subassembly is towards the lateral wall that the water conservancy diversion awl was fought, makes mixed liquid follow the water conservancy diversion awl fill and flows to the inner wall of the jar body, forms the circulation along the internal wall of jar refluence water conservancy diversion awl fill.
Referring to fig. 1 to 11, the internal circulation type solid-liquid mixing system includes a solid-liquid mixer 1, the solid-liquid mixer 1 includes a tank 2, a stirring component, a driving member 10 for driving the stirring component, and a diversion cone hopper 3 disposed in the tank 2, the diversion cone hopper 3 is disposed near the bottom of the tank 2, the stirring component is disposed at the bottom of the diversion cone hopper 3 and is communicated with the diversion cone hopper 3, an output end of the stirring component is disposed toward an outer wall of the diversion cone hopper 3, and an outer wall of the diversion cone hopper 3 is disposed toward an inner wall of the tank 2 in an inclined manner.
The working principle of the utility model is as follows: the materials are stirred and mixed in a solid-liquid mixer of the internal circulation type mixing system, the primarily mixed materials flow to the inner wall of the solid-liquid mixing barrel along the outer wall of the diversion cone hopper through the stirring component, and then flow into the diversion cone hopper to be stirred and mixed for multiple times.
From the above description, the beneficial effects of the present invention are: the water conservancy diversion awl of solid-liquid mixer jar body bottom is fought and is connected with the stirring subassembly, and the output of stirring subassembly is towards the lateral wall that the water conservancy diversion awl was fought, and the mixed liquid of being convenient for is fought along the water conservancy diversion awl and is fought the inner wall of the jar body, flows in the water conservancy diversion awl again along jar internal wall and fights the formation circulation, guarantees that the material obtains abundant mixture, effectively improves the mixing uniformity of material.
Further, the stirring assembly comprises a dispersing wheel 4, a shearing disc 5 and a stirring barrel 6, the diversion cone hopper 3 is embedded at the top of the shearing disc 5, the dispersing wheel 4 is rotatably arranged in the shearing disc 5, and the shearing disc 5 is accommodated in the stirring barrel 6.
According to the above description, the material in the collecting vessel is convenient for to water conservancy diversion awl fill, carries out intensive mixing with the material guide to the dispersion wheel in, improves the mixture degree of consistency of material.
Further, cut dish 5 and cut hole 52 and perpendicular water conservancy diversion chamber 53 including the one-level that communicates in proper order, hole 51 is sheared to the one-level, second grade, hole 51 is close to cut the bottom setting of dish 5, agitator 6 and the shearing dish form a cavity between 5, the inner space of cutting dish 5 passes through hole 51 intercommunication is sheared to the one-level the cavity, be equipped with in the cavity hole 52 and perpendicular water conservancy diversion chamber 53 are sheared to the second grade, the export orientation in perpendicular water conservancy diversion chamber 53 the outer wall setting of water conservancy diversion awl fill 3.
From the above description, the first-stage shearing holes and the second-stage shearing holes can shear and disperse the materials for two times, and the materials are fully mixed.
Further, the dispersing wheel 4 includes a turbine blade 41, a helical blade 42, and a central shaft 43 and an outer ring 44 connected to each other, the turbine blade 41 is disposed on a side wall of the central shaft 43, the helical blade 42 is obliquely disposed on an inner side wall of the outer ring 44, and the first-stage shearing hole 51 is located between the turbine blade 41 and the helical blade 42.
As can be seen from the above description, the guide hole is located between the vortex blade and the helical blade, and the helical blade can scrape off the material attached around the guide hole.
Further, still include helicla flute 45, helicla flute 45 locates on the lateral wall of outer lane 44, the lateral wall of outer lane 44 is laminated with the inside wall of agitator 6.
As can be seen from the above description, the spiral groove on the outer side wall of the outer ring can guide the material at the bottom upwards along with the rotation of the dispersing wheel, so that the material enters the solid-liquid mixing barrel again and is further mixed.
Further, a material changing valve 61 is arranged on the shearing disc 5, and the material changing valve 61 is arranged close to the diversion hole.
As can be seen from the above description, the material changing valve is arranged close to the diversion hole, so that the uniformly stirred material can flow out from the material changing valve or flow in from the material changing valve.
Further, still including advancing oar 11 and shear wheel 13, be equipped with respectively from top to bottom in the shearing dish 5 advance oar 11, shear wheel 13 and dispersion wheel 4.
Further, still include cover guide plate 7, be equipped with on the top of the internal wall of jar body 2 cover guide plate 7, cover guide plate 7 sets up towards the central line slope of jar body 2.
As can be seen from the above description, the tank cover guide plate can guide the material to turn, and the material flows to the inner space of the flow guide cone bucket again.
Further, a liquid feed port 21 and a powder feed port 22 are arranged on the tank body 2, and the liquid feed port 21 and the powder feed port 22 are respectively arranged near the top end of the tank body 2.
As can be seen from the above description, the powder feed inlet and the liquid feed inlet which are arranged close to the top end of the tank body are convenient for adding materials at any time.
Further, the device comprises a powder mixer 8 and a liquid weighing device 9, wherein the powder mixer 8 is communicated with the powder feeding hole 22, and the liquid weighing device 9 is communicated with the liquid feeding hole 21.
Example one
Referring to fig. 1 to 10, a first embodiment of the present invention is: internal loop formula solid-liquid hybrid system mixes machine 1 including solid-liquid, solid-liquid mixes machine 1 and includes a jar body 2, stirring subassembly and drive stirring subassembly's driving piece 10 is still including locating the water conservancy diversion awl of jar internal 2 is fought 3, the water conservancy diversion awl is fought 3 and is close to the bottom setting of jar body 2, the stirring subassembly is located the water conservancy diversion awl is fought 3 the bottom and with the water conservancy diversion awl is fought 3 and is linked together, the output orientation of stirring subassembly the outer wall setting that 3 was fought to the water conservancy diversion awl, the outer wall orientation that 3 was fought to the water conservancy diversion awl the inner wall slope setting of jar body 2. Optionally, the driving member 10 is a motor, the lower end of the tank body 2 is gradually accommodated, and preferably, the inclination angle of the side wall of the lower end of the tank body 2 is the same as that of the side wall of the diversion cone bucket 3, so that the material can flow upwards conveniently.
In detail, the stirring assembly comprises a dispersing wheel 4, a shearing disc 5 and a stirring barrel 6, the diversion cone hopper 3 is embedded at the top of the shearing disc 5, the dispersing wheel 4 is rotatably arranged in the shearing disc 5, and the shearing disc 5 is accommodated in the stirring barrel 6.
Referring to fig. 6, the shearing disc 5 includes a first-stage shearing hole 51, a second-stage shearing hole 52, and a vertical diversion cavity 53, which are sequentially communicated with each other, the first-stage shearing hole 51 is disposed near the bottom of the shearing disc 5, a cavity is formed between the stirring barrel 6 and the shearing disc 5, an inner space of the shearing disc 5 is communicated with the cavity through the first-stage shearing hole 51, the second-stage shearing hole 52 and the vertical diversion cavity 53 are disposed in the cavity, and an outlet of the vertical diversion cavity 53 is disposed toward an outer wall of the diversion cone 3. In this embodiment, still include cover guide plate 7, be equipped with on the top of the internal wall of jar 2 cover guide plate 7, cover guide plate 7 sets up towards the central line slope of jar body 2, cover guide plate 7 is used for guiding the material to the center flow of water conservancy diversion awl fill 3.
It is easy to understand that the materials are stirred by the dispersing wheel 4 and then sequentially flow through the first-stage shearing hole 51, the second-stage shearing hole 52 and the vertical diversion cavity 53, and then are sprayed onto the outer side wall of the diversion cone hopper 3 from the vertical diversion cavity 53, and flow upwards along the inner wall of the tank body 2 under the guidance of the diversion cone hopper 3, and continue to flow to the central area of the diversion cone hopper 3 under the action of the diversion plate of the tank body 2, so as to form internal circulation.
In this embodiment, the dispersing wheel 4 includes a turbine blade 41, a helical blade 42, and a central shaft 43 and an outer ring 44 connected to each other, the turbine blade 41 is disposed on a side wall of the central shaft 43, the helical blade 42 is obliquely disposed on an inner side wall of the outer ring 44, and the first-stage shearing hole 51 is located between the turbine blade 41 and the helical blade 42. Specifically, still include helicla flute 45, helicla flute 45 locates on the lateral wall of outer lane 44, the lateral wall of outer lane 44 is laminated with the inside wall of agitator 6.
The shearing disc 5 is provided with a material changing valve 61, the material changing valve 61 is close to the first-stage shearing hole 51, preferably, the dispersing wheel 4 is of a hollow structure, the central shaft 43 is connected with the outer ring 44 through connecting arms, the number of the turbine blades 41 and the number of the spiral blades 42 are both multiple, and a gap exists between every two adjacent connecting arms. The materials flow into the diversion cone hopper 3 in the tank body 2, one part of the materials directly flow to the tank body 2 from the primary shearing hole 51, and the other part of the materials flow downwards through the gap between the connecting arms and flow to the material changing valve 61; the spiral groove 45 arranged on the outer side wall of the outer ring 44 guides the materials in the cavity of the material changing valve 61 upwards, so that the materials enter the inner circulation of the tank body 1 again for mixing, and the materials on the inner wall of the stirring barrel 6 can be scraped. Preferably, the material changing valve 61 comprises a discharge valve and a feeding valve, and in the present embodiment, the number of the discharge valve and the feeding valve is one.
Optionally, still include and impel oar 11 and shear wheel 13, be equipped with respectively from top to bottom in the shearing dish 5 impel oar 11, shear wheel 13 and dispersion wheel 4.
In detail, a liquid feed port 21 and a powder feed port 22 are arranged on the tank body 2, and the liquid feed port 21 and the powder feed port 22 are respectively arranged near the top end of the tank body 2. And a liquid level sensor 12 for detecting the material capacity is also arranged at the top end of the tank body.
Referring to fig. 1, the device further comprises a powder mixer 8, a liquid weighing device 9, a stirring transfer tank 14, a powder feeder 15 and a viscometer 16, wherein the powder mixer 8 is communicated with the powder feed port 22, the liquid weighing device 9 is communicated with the liquid feed port 21, the discharge end of the solid-liquid mixer 1 is connected with the stirring transfer tank 14 through the viscometer 16, a reflux device is arranged on the stirring transfer tank 14, the material in the stirring transfer tank 14 can flow into the solid-liquid mixer 1 again through the reflux device, the powder feeder 15 is communicated with the powder mixer 8, and the powder feeder 15 inputs the powder material into the powder mixer 8 through a pneumatic conveying pipeline. Preferably, the stirring tank of the powder mixer 8 is vacuum, so that the powder can be stirred and mixed conveniently by a double screw.
Optionally, still include the cooling layer, the cooling layer encircles jar body 2 is located on the lateral wall of jar body 2, the circulation has the coolant liquid in the cooling layer.
Example two
Referring to fig. 11, the difference between the present embodiment and the above embodiments is: the tank body 2 comprises a mixing barrel 17 and a backflow barrel 18 which are nested, the top of the mixing barrel 17 is communicated with the top of the backflow barrel 18, and the bottom of the mixing barrel 17 is communicated with the bottom of the backflow barrel 18 sequentially through the diversion cone 3 and the stirring assembly. Namely, the side wall of the diversion cone hopper 3 is connected with the inner wall of the mixing barrel 17.
To sum up, the utility model provides an inner loop formula solid-liquid hybrid system, the water conservancy diversion awl of solid-liquid mixer jar body bottom is fought and is connected with the stirring subassembly, and the output of stirring subassembly is towards the lateral wall that the water conservancy diversion awl was fought, and the mixed liquid of being convenient for flows into the inner wall of water conservancy diversion awl fill flow direction jar body again along jar internal wall and forms the circulation in the water conservancy diversion awl is fought, guarantees that the material obtains abundant mixture, effectively improves the mixing uniformity of material.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. Internal circulation formula solid-liquid hybrid system mixes the machine including solid-liquid, the solid-liquid mixes the machine including jar body, stirring subassembly and drive the driving piece of stirring subassembly, its characterized in that: still including locating internal water conservancy diversion awl is fought to the jar, the water conservancy diversion awl is fought and is close to the bottom setting of the jar body, stirring subassembly is located the bottom of water conservancy diversion awl is fought and with the water conservancy diversion awl is fought and is linked together, stirring subassembly's output orientation the outer wall setting of water conservancy diversion awl fill, the outer wall orientation of water conservancy diversion awl fill the inner wall slope setting of the jar body.
2. The internal circulation solid-liquid mixing system according to claim 1, wherein: the stirring assembly comprises a dispersing wheel, a shearing disc and a stirring barrel, the diversion cone hopper is embedded at the top of the shearing disc, the dispersing wheel is rotatably arranged in the shearing disc, and the shearing disc is accommodated in the stirring barrel.
3. The internal circulation solid-liquid mixing system according to claim 2, wherein: the shear disc comprises a first-stage shear hole, a second-stage shear hole and a vertical diversion cavity which are sequentially communicated, the first-stage shear hole is close to the bottom of the shear disc, a cavity is formed between the stirring barrel and the shear disc, the inner space of the shear disc is communicated with the first-stage shear hole, the cavity is internally provided with the second-stage shear hole and the vertical diversion cavity, and the outlet of the vertical diversion cavity faces the outer wall of the diversion cone hopper.
4. The internal circulation solid-liquid mixing system according to claim 3, wherein: the dispersing wheel comprises turbine blades, helical blades, a central shaft and an outer ring, wherein the central shaft is connected with the outer ring, the turbine blades are arranged on the side wall of the central shaft, the helical blades are obliquely arranged on the inner side wall of the outer ring, and the first-stage shearing hole is formed between the turbine blades and the helical blades.
5. The internal circulation solid-liquid mixing system according to claim 4, wherein: the spiral groove is arranged on the outer side wall of the outer ring, and the outer side wall of the outer ring is attached to the inner side wall of the stirring barrel.
6. The internal circulation solid-liquid mixing system according to claim 3, wherein: and a material changing valve is arranged on the stirring barrel and is close to the flow guide cavity.
7. The internal circulation solid-liquid mixing system according to claim 2, wherein: still including impel oar and shear wheel, be equipped with respectively from top to bottom in the shear disk impel oar, shear wheel and dispersion wheel.
8. The internal circulation solid-liquid mixing system according to claim 1, wherein: the tank cover comprises a tank cover body, and is characterized by further comprising a tank cover guide plate, wherein the tank cover guide plate is arranged on the top of the inner wall of the tank body, and faces the central line of the tank body in an inclined mode.
9. The internal circulation solid-liquid mixing system according to claim 1, wherein: the tank body is provided with a liquid feeding hole and a powder feeding hole, and the liquid feeding hole and the powder feeding hole are respectively close to the top end of the tank body.
10. The internal circulation solid-liquid mixing system according to claim 9, wherein: the powder mixing machine is communicated with the powder feeding port, and the liquid weighing device is communicated with the liquid feeding port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008610.3U CN212915474U (en) | 2020-06-04 | 2020-06-04 | Internal circulation type solid-liquid mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008610.3U CN212915474U (en) | 2020-06-04 | 2020-06-04 | Internal circulation type solid-liquid mixing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212915474U true CN212915474U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021008610.3U Active CN212915474U (en) | 2020-06-04 | 2020-06-04 | Internal circulation type solid-liquid mixing system |
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| Country | Link |
|---|---|
| CN (1) | CN212915474U (en) |
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2020
- 2020-06-04 CN CN202021008610.3U patent/CN212915474U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Internal circulation solid-liquid mixing system Effective date of registration: 20230207 Granted publication date: 20210409 Pledgee: China Construction Bank Corporation Liuyang sub branch Pledgor: SHENZHEN JIEWEI INDUSTRIAL EQUIPMENT Ltd. Registration number: Y2023980032198 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |