CN211411798U - Mixing and stirring equipment - Google Patents
Mixing and stirring equipment Download PDFInfo
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- CN211411798U CN211411798U CN201922447227.1U CN201922447227U CN211411798U CN 211411798 U CN211411798 U CN 211411798U CN 201922447227 U CN201922447227 U CN 201922447227U CN 211411798 U CN211411798 U CN 211411798U
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Abstract
The utility model discloses a mixing stirring device, which comprises a mixing tank, a dust collector, a dispersion disc, a stirring shaft and a driving device; the mixing tank is a closed tank body, and a top cover of the mixing tank is provided with a dust collecting opening communicated with the dust collector; the dispersion disc is arranged in the mixing tank, the driving device is arranged outside the mixing tank, and the driving device and the dispersion disc are in transmission connection through a stirring shaft; the stirring shaft is rotatably connected with the mixing tank in a sealing way. The utility model discloses a compounding agitated vessel, during the use, drive arrangement starts, drives the dispersion impeller through the (mixing) shaft and rotates, realizes the stirring of material, has improved stirring efficiency. In addition, the compounding stirring is provided with the dust arrester, can realize the collection of material dust, avoids the dust to leak and causes the polluted environment.
Description
Technical Field
The utility model belongs to the technical field of nano-plate preparation equipment technique and specifically relates to a compounding agitated vessel is related to.
Background
In the existing preparation process of the nano-plate, an open stirring tank is usually adopted for stirring the nano-particles, however, the stirring speed is slow, the dispersing effect of the nano-particles is poor, the production efficiency is low, the dust is large, and the environment is easily polluted.
Therefore, how to improve the stirring efficiency of the nanoparticles and avoid the dust from leaking out to pollute the environment is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a compounding agitated vessel can improve the stirring efficiency of nano-particle, avoids the dust to leak the polluted environment.
In order to achieve the above object, the present invention provides the following solutions:
a mixing and stirring device comprises a mixing tank, a dust collector, a dispersion disc, a stirring shaft and a driving device;
the mixing tank is a closed tank body, and a top cover of the mixing tank is provided with a dust collecting port communicated with the dust collector;
the dispersion disc is arranged in the mixing tank, the driving device is arranged outside the mixing tank, and the driving device and the dispersion disc are in transmission connection through the stirring shaft;
the stirring shaft is connected with the mixing tank in a sealed and rotatable manner.
In a specific embodiment, the mixing tank is cylindrical, and the diameter D of the dispersion disc is 0.35D, wherein D is the inner diameter of the mixing tank;
the height h between the dispersion disc and the bottom of the mixing tank is 0.42 d;
the stirring speed n of the dispersion disc is 1200/(pi · d);
the charging height f in the mixing tank is 1.8 d;
the tank depth F of the mixing tank is 1.6F.
In another specific embodiment, a top cover of the mixing tank is provided with a feed opening, and the feed opening is used for feeding materials into the mixing tank;
and a material port cover for opening and closing the feed opening is further arranged on the top cover of the mixing tank.
In another specific embodiment, said lid is hinged to the top lid of said mixing bowl.
In another specific embodiment, the mixing tank is further provided with a discharge opening, and the discharge opening is used for outputting materials.
In another embodiment, the discharge opening is provided in a side wall of the mixing bowl and adjacent to a bottom of the mixing bowl.
In another specific embodiment, a discharge pipe is connected to the discharge opening in a communicating manner, and the discharge pipe can be connected to a conveying device for conveying materials in a communicating manner.
In another specific embodiment, the mixing and stirring device further comprises an adjusting screw and a locking nut;
one end of the adjusting screw is in threaded connection with the stirring shaft and locked through the locking nut, and the other end of the adjusting screw is fixedly connected with the dispersion disc.
In another embodiment, the mixing shaft is connected to the mixing bowl by a soft seal.
In another embodiment, the drive means is a variable frequency motor.
According to the utility model discloses an each embodiment can make up as required wantonly, and the embodiment that obtains after these combinations is also in the utility model discloses the scope is the utility model discloses a part of the concrete implementation mode.
Without being limited to any theory, it can be seen from the above disclosure that, in use, the driving device of the mixing stirring apparatus disclosed in the present invention starts to drive the dispersion plate to rotate through the stirring shaft, so as to realize the stirring of the material, thereby improving the stirring efficiency. In addition, the compounding stirring is provided with the dust arrester, can realize the collection of material dust, avoids the dust to leak and causes the polluted environment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any novelty.
Fig. 1 is the utility model provides a compounding agitated vessel's schematic structure.
Wherein, in fig. 1:
mixing tank 1, dust collector 2, dispersion impeller 3, (mixing) shaft 4, drive arrangement 5, feed opening 6, discharge tube 7, soft seal 8.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to fig. 1 and the detailed description.
Example one
The utility model discloses a compounding agitated vessel is particularly suitable for the dispersion and the mixture of nanometer board raw and other materials for material such as reinforcing fiber, infrared light-shading agent stirs fully in fumed silica, and the dispersion is even, especially can break up the agglomerated fumed silica nanoparticle and the inorganic fiber reinforced material of easy conglobation, has promoted the appearance quality and the inherent composition homogeneity of nanometer board.
Wherein, the mixing and stirring equipment comprises a mixing tank 1, a dust collector 2, a dispersion disc 3, a stirring shaft 4 and a driving device 5.
Mixing tank 1 is the confined jar body, and mixing tank 1's top cap is seted up the collection dirt mouth that switches on with dust arrester 2, and the dust catcher 2 of being convenient for collects the dust in mixing tank 1, avoids the dust to leak the environmental pollution who causes.
The dispersion impeller 3 is arranged in the mixing tank 1, the driving device 5 is arranged outside the mixing tank 1, and the driving device 5 and the dispersion impeller 3 are in transmission connection through the stirring shaft 4. Specifically, the one end of (mixing) shaft 4 is connected with drive arrangement 5's power take off end transmission, and the other end of (mixing) shaft 4 extends into compounding jar 1, is connected with dispersion impeller 3, passes to dispersion impeller 3 with power to it rotates to drive dispersion impeller 3.
In order to facilitate the even compounding of dispersion impeller 3, the utility model discloses a compounding jar 1 is the circular shape jar body for the cross section, and the axle center of dispersion impeller 3 and the axle center of (mixing) shaft 4 and the axle center of compounding jar 1 all coincide. Specifically, mixing bowl 1 erects on the support body, and drive arrangement 5 sets up the below at mixing bowl 1.
In order to avoid dust leakage at the joint of the stirring shaft 4 and the mixing tank 1, the stirring shaft 4 is rotatably connected with the mixing tank 1 in a sealing manner.
The utility model discloses a compounding agitated vessel, during the use, drive arrangement 5 starts, drives dispersion impeller 3 through (mixing) shaft 4 and rotates, realizes the stirring of material, has improved stirring efficiency. In addition, the compounding stirring is provided with dust arrester 2, can realize the collection of material dust, avoids the dust to leak and causes the polluted environment.
Example two
The utility model provides a second embodiment, compounding agitated vessel in this embodiment is similar with the structure of compounding agitated vessel in the embodiment one, just no longer has been repeated the same part, only introduces the difference.
In this embodiment, the utility model discloses a compounding jar 1 is the cylinder specifically. Height h of dispersion impeller 3 in compounding jar 1 is related to the diameter d of dispersion impeller 3, the utility model discloses an inventor obtains through the hard experiment many times: the diameter D of the dispersion disc 3 is 0.35D, D refers to the inner diameter of the material mixing tank 1, the height h of the dispersion disc 3 from the bottom of the material mixing tank 1 is 0.42D, the stirring speed n of the dispersion disc 3 is 1200/(pi · D), the charging height F in the material mixing tank 1 is 1.8D, and when the tank depth F of the material mixing tank 1 is 1.6F, all the materials can be fully rotated, so that all the agglomerated materials reach the edge of the dispersion disc 3 and are crushed, and the purpose of uniform mixing is achieved, wherein the flow of the fumed silica is just like water and has good fluidity.
Further, the utility model discloses a feed opening 6 has been seted up on the top cap of compounding jar 1, and feed opening 6 is used for feeding in to compounding jar 1, still is provided with the material flap that is used for switching feed opening 6 on the top cap of compounding jar 1. In particular, the feed opening 6 opens out on the side of the top cover facing away from the dust container 2.
Specifically, the shape of the feed opening 6 is not limited, and may be circular, rectangular, elliptical, or the like.
When the material port cover is in a closed state, the material port 6 can be sealed, and a connecting pipe is arranged on the material port 6 and is buckled with the material port cover; or the material port cover is hinged with the top cover of the mixing tank 1.
This embodiment uses the material flap to articulate with the top cap of compounding jar 1 as the example. Particularly, the material port cover is provided with a handle, so that the material port cover is convenient to carry.
Further, the utility model discloses a discharge opening has still been seted up on compounding jar 1, and the discharge opening is used for the output of material.
In order to facilitate the material output, the utility model discloses a discharge opening is seted up on the lateral wall of compounding jar 1, and is close to the tank bottoms of compounding jar 1. The discharge opening can be a circular hole, a square hole or the like, and can also be in other shapes.
Further, the utility model discloses a discharge opening department turn-on connection has discharge tube 7, and discharge tube 7 can with the conveyor turn-on connection of transported substance material, the output of the material of being convenient for. Specifically, the end of the discharge pipe 7 away from the discharge opening is inclined downwards, so that the materials can enter the conveying device conveniently.
Further, the utility model discloses a compounding agitated vessel still includes adjusting screw and lock nut, adjusting screw's one end and 4 threaded connection of (mixing) shaft to through lock nut locking, adjusting screw's the other end and 3 fixed connection of dispersion impeller. Specifically, when the height of dispenser tray 3 was adjusted to needs, loosen lock nut, rotated adjusting screw for adjusting screw drives dispenser tray 3 and goes up and down, goes up and down to the high back of needs, with lock nut locking adjusting screw.
Particularly, the utility model discloses a (mixing) shaft 4 is connected through soft seal 8 with compounding jar 1.
Specifically, the utility model discloses drive arrangement 5 is inverter motor, and inverter motor passes through the gear drive subassembly and is connected with the 4 transmissions of (mixing) shaft.
When the utility model is used, firstly, the dispersion disc 3 with proper diameter is selected according to the diameter of the mixing tank 1, the dispersion disc 3 is fixed on the stirring shaft 4, and the fixing nut is screwed; then, adjusting the distance between the dispersion disc 3 and the tank bottom, and locking the adjusting screw; then, whether the discharge opening is closed is checked, and if not, a valve at the discharge opening must be closed in advance before blanking. And opening a feed opening 6 at the front end of a top cover of the mixing tank 1, sequentially adding fumed silica, reinforcing fibers and an infrared opacifier into the mixing tank 1, closing the feed opening 6, and tightly pressing a sealing feed opening cover. The frequency converter of the variable frequency motor is adjusted to a proper position, the rotating speed of the stirring shaft 4 is enabled to be within the range of 500-1000 rpm, the variable frequency motor is started, stirring is started, at the moment, the dispersion disc 3 starts to rotate under the driving of the variable frequency motor and the stirring shaft 4, meanwhile, the dust collector 2 on the top cover of the mixing tank 1 starts to work, materials start to reciprocate up and down and to reciprocate left and right in the closed space formed by the mixing tank 1, the flowing state of the donut effect is formed, and the optimal dispersing effect is achieved.
It should be noted that the words below and the like indicating the orientation herein are set for convenience of description only by taking the orientation of fig. 1 as an example, and do not have other specific meanings.
It should also be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The mixing and stirring equipment is characterized by comprising a mixing tank, a dust collector, a dispersion disc, a stirring shaft and a driving device;
the mixing tank is a closed tank body, and a top cover of the mixing tank is provided with a dust collecting port communicated with the dust collector;
the dispersion disc is arranged in the mixing tank, the driving device is arranged outside the mixing tank, and the driving device and the dispersion disc are in transmission connection through the stirring shaft;
the stirring shaft is connected with the mixing tank in a sealed and rotatable manner.
2. The mixing and stirring device according to claim 1, wherein the mixing tank is cylindrical, and the diameter D of the dispersion plate is 0.35D, D being the inner diameter of the mixing tank;
the height h between the dispersion disc and the bottom of the mixing tank is 0.42 d;
the stirring speed n of the dispersion disc is 1200/(pi · d);
the charging height f in the mixing tank is 1.8 d;
the tank depth F of the mixing tank is 1.6F.
3. The mixing and stirring device as claimed in claim 1, wherein a top cover of the mixing tank is provided with a feed opening, and the feed opening is used for feeding materials into the mixing tank;
and a material port cover for opening and closing the feed opening is further arranged on the top cover of the mixing tank.
4. The compounding stirring apparatus of claim 3, wherein said material port cover is hinged to a top cover of said compounding tank.
5. The mixing and stirring device as recited in claim 1, wherein the mixing bowl is further provided with a discharge opening, and the discharge opening is used for outputting the materials.
6. The compounding stirring apparatus of claim 5, wherein said discharge opening opens in a side wall of said compounding bowl and adjacent a bottom of said compounding bowl.
7. The mixing and stirring device as claimed in claim 5, wherein a discharge pipe is connected to the discharge opening in a conducting manner, and the discharge pipe can be connected to a conveying device for conveying materials in a conducting manner.
8. The compounding stirring apparatus of claim 1, further comprising an adjustment screw and a locking nut;
one end of the adjusting screw is in threaded connection with the stirring shaft and locked through the locking nut, and the other end of the adjusting screw is fixedly connected with the dispersion disc.
9. The compounding stirring device of claim 1, wherein said stirring shaft is connected to said compounding tank by a soft seal.
10. A mixing and stirring apparatus according to any one of claims 1 to 9, wherein the driving device is a variable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447227.1U CN211411798U (en) | 2019-12-27 | 2019-12-27 | Mixing and stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922447227.1U CN211411798U (en) | 2019-12-27 | 2019-12-27 | Mixing and stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211411798U true CN211411798U (en) | 2020-09-04 |
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ID=72282142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922447227.1U Active CN211411798U (en) | 2019-12-27 | 2019-12-27 | Mixing and stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211411798U (en) |
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2019
- 2019-12-27 CN CN201922447227.1U patent/CN211411798U/en active Active
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