CN212549363U - Special mixing and dispersing equipment for nonmetal mineral powder - Google Patents
Special mixing and dispersing equipment for nonmetal mineral powder Download PDFInfo
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- CN212549363U CN212549363U CN202021008373.0U CN202021008373U CN212549363U CN 212549363 U CN212549363 U CN 212549363U CN 202021008373 U CN202021008373 U CN 202021008373U CN 212549363 U CN212549363 U CN 212549363U
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- mineral powder
- propeller
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- 239000000843 powder Substances 0.000 title claims abstract description 27
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 15
- 239000011707 mineral Substances 0.000 title claims abstract description 15
- 229910052755 nonmetal Inorganic materials 0.000 title claims description 4
- 238000003756 stirring Methods 0.000 claims abstract description 72
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 239000007822 coupling agent Substances 0.000 claims description 8
- 238000005070 sampling Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims 2
- 239000006185 dispersion Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to a modified technology field specifically discloses a special mixed dispersion equipment of non-metallic mineral powder, including first casing, second casing, stirring rake, screw, feed inlet, bin outlet and couplant charge door, feed inlet and bin outlet correspond the intercommunication, and the stirring part is used for stirring powder and couplant, promotes the part and is used for shifting stirring part bottom exhaust mixture to the upper strata of stirring part again, promotes the part and connects the couplant charge door simultaneously. The scheme optimizes the structure of the second shell, namely the second shell is a slender structure, when the propeller lifts the mixture, the mixture is naturally divided into small parts, and the couplant is added on the basis, so that preliminary and uniform mixing can be realized at the feeding stage of the powder; the propeller also enables the mixture of the lower layer to be re-transferred to the upper layer, also enabling the mixture to be uniformly stirred within the first housing.
Description
Technical Field
The utility model belongs to the field of modification technology, in particular to special mixing dispersion equipment of non-metallic mineral powder.
Background
The modification mentioned in the scheme refers to adding small molecular inorganic substances on the surface of the polymer, and is used for increasing the corrosion resistance, aging resistance, wear resistance, heat resistance and the like of the polymer. Taking semidry modification as an example, the existing scheme is to add powder (i.e. polymer) and coupling agent into a reaction kettle at the same time, mix the two into a paste, stir the paste uniformly to ensure that the powder and the coupling agent are mixed uniformly, and finally dry the mixture properly to obtain the modified powder.
The powder and the coupling agent added into the reaction kettle belong to different parts respectively, the two parts are uniformly mixed in the modification process, and the uniformity degree of the mixing of the two parts determines the quality of modification; therefore, the prior art has studied a lot how to achieve the purpose of uniform stirring, and the main improvement point is the stirring paddle. The disadvantages are long stirring period, complicated stirring paddle structure and still small amount of uneven mixing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special mixed dispersion equipment of non-metallic mineral powder optimizes the feeding mode of couplant, also can improve the modified quality under the prerequisite of simplifying the stirring rake.
In order to achieve the above object, the present invention provides a special mixing and dispersing device for non-metal mineral powder, comprising a stirring part and a lifting part, wherein the stirring part is used for stirring powder and coupling agent, the lifting part is used for transferring the mixture discharged from the bottom of the stirring part to the upper layer of the stirring part again, the stirring part comprises a first shell, a stirring paddle and a first motor, the first shell is provided with two feed inlets positioned at the upper side and two discharge outlets positioned at the lower side, the first motor drives the stirring paddle to spin, the lifting part comprises a second shell, a propeller and a second motor, the second shell is provided with one feed inlet positioned at the lower side and one discharge outlet positioned at the upper side, the second motor drives the propeller to spin, the outer diameter of the propeller is substantially equal to the inner diameter of the second shell, and the first shell and the second shell are arranged in parallel, the feed port and the discharge port of the second shell are respectively butted with one of the discharge ports and one of the feed ports of the first shell; the coupling agent feeding port is arranged on the upper side of the second shell, and the inner diameter of the second shell is 20-40 cm.
As a modification of the above solution, the propeller is only a helical blade, and the second motor drives the helical blade to rotate.
As an improvement of the scheme, the propeller comprises a rotating shaft and spiral blades uniformly wound on the rotating shaft, and the second motor drives the rotating shaft to rotate.
As an improvement of the scheme, the couplant feeding port and the discharge port of the second shell are both positioned on the upper side of the helical blade.
As the improvement of the above scheme, the bottom of the first shell is hemispherical, the stirring paddle comprises a rotating shaft, an outer stirring blade arranged on the rotating shaft and an inner stirring blade arranged on the rotating shaft, the radian of the outer stirring blade is equal to that of the bottom of the first shell, the distance between the outer stirring blade and the inner wall of the first shell is 3-6mm, and the inner stirring blade is arranged at a position higher than that of the outer stirring blade.
As a modification of the above, both the discharge ports of the first casing are located below the outer stirring vanes.
As an improvement of the above scheme, the first shell is of a revolving body structure, one of the feed inlets and one of the discharge outlets of the first shell are both positioned on the right side, the second shell is of a revolving body structure, the feed inlet and the discharge outlet of the second shell are positioned on the left side, and the first shell and the feed inlet and the discharge outlet of the second shell are communicated with each other through a pipeline.
As an improvement of the scheme, the first shell and the second shell are provided with sampling ports on pipelines with mutually communicated lower sides, and each sampling port comprises a tee joint connected with an original pipeline and a valve port additionally arranged on the tee joint.
The utility model discloses following beneficial effect has: the structure of second casing has been optimized, and the second casing is elongated structure promptly, and when the screw promoted the mixture, the mixture was divided into the subtotal naturally, drops into the couplant on this basis, just can realize preliminary comparatively even mixing in the feeding stage of powder. And the main task of stirring is realized in the first shell, when the couplant is added, the propeller can also transfer the mixture in the lower layer to the upper layer again, and the mixture is uniformly stirred in the first shell.
Drawings
FIG. 1 is a schematic diagram of an apparatus according to an embodiment.
Description of reference numerals: 11. a first housing; 12. a first motor; 13. an outer stirring blade; 14. an inner stirring blade; 21. a second housing; 22. a second motor; 23. a helical blade; 24. a coupling agent feed port; 30. a sampling port; 40 pot bottom valve.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.
Referring to fig. 1, the utility model discloses a special mixing dispersion equipment of non-metallic mineral powder, including stirring part and promotion part, the stirring part is used for stirring powder and couplant, the promotion part is used for shifting stirring part bottom exhaust mixture to the upper strata of stirring part again.
Let us say the stirring section. The stirring part includes a first housing 11, a stirring paddle, and a first motor 12. A circular end cover is arranged at the upper end of the first shell 11, and the first shell and the circular end cover are detachably connected through bolts; the first motor 12 is arranged on the upper side of the end cover. First casing 11 sets up two feed inlets that are located the upside and two bin outlets that are located the downside, the stirring rake is arranged in first casing 11, first motor 12 drive the stirring rake spin.
And the lifting part. The lifting portion includes a second housing 21, a propeller, and a second motor 22. A circular end cover is arranged at the upper end of the second shell 21, and the second shell and the circular end cover are detachably connected through bolts; the second motor 22 is arranged on the upper side of the end cover. The second shell 21 is provided with a feed inlet at the lower side and a discharge outlet at the upper side, the propeller is arranged in the second shell 21, and the second motor 22 drives the propeller to rotate; the outer diameter of the propeller is substantially equal to the inner diameter of the second housing 21 for efficiently lifting the mixture.
Further, the first shell 11 and the second shell 21 are arranged in parallel, and the feed opening and the discharge opening of the second shell 21 are respectively butted with one of the discharge opening and one of the feed opening of the first shell 11. In use, the volume of the first housing 11 occupied by the mixture is typically controlled to be around 1/2. As shown in fig. 1, the mixture is considered to flow counterclockwise in the first housing 11 and the second housing 21, and to be stirred halfway through the stirring paddle.
Based on the structural improvement, the device also comprises a couplant feeding port 24, wherein the couplant feeding port 24 is arranged on the upper side of the second shell 21, and the inner diameter of the second shell 21 is 20-40 cm. With the above inner diameter, the second housing 21 has a slender structure, so that the mixture is more easily dispersed when being lifted, and a coupling agent is more easily added to each section of the mixture in the second housing 21.
The structure of the second shell 21 is optimized, namely the second shell 21 is of a slender structure, when the propeller lifts the mixture, the mixture is naturally divided into small parts, and the couplant is added on the basis, so that preliminary and uniform mixing can be realized at the feeding stage of the powder. And the main task of stirring is realized in the first shell 11, when the couplant is added, the propeller can also transfer the mixture in the lower layer to the upper layer again, and the mixture is uniformly stirred in the first shell 11.
In the first embodiment, the propeller is only a helical blade 23, and the second motor 22 drives the helical blade 23 to rotate; the amount of each lifting of the scheme is large. In the second embodiment, the propeller comprises a rotating shaft and spiral blades 23 uniformly wound on the rotating shaft, and the second motor 22 drives the rotating shaft to rotate; the motion of helical blade 23 is easily controlled in this scheme, reduces the friction and the bump between helical blade 23 and second casing 21.
In this embodiment, the couplant feed opening 24 and the discharge opening of the second housing 21 are both located on the upper side of the helical blade 23; this scheme is convenient reinforced, and the mixture can not accumulate in couplant charge door 24, avoids blockking up. When the mixture reaches the upper side of the spiral blade 23, the mixture naturally flows into the first housing 11.
In this embodiment, the first casing 11 is a revolving structure, one of the feed inlets and one of the discharge outlets of the first casing 11 are both located on the right side, the second casing 21 is a revolving structure, the feed inlet and the discharge outlet of the second casing 21 are located on the left side, and the feed inlets and the discharge outlets of the first casing 11 and the second casing 21 are communicated with each other through a pipeline. The lowermost end of the first housing 11 is one of the discharge ports to which is mounted a tank bottom valve 40.
Preferably, the bottom of the first housing 11 is a hemisphere, and the stirring paddle includes a rotating shaft, an outer stirring blade 13 mounted on the rotating shaft, and an inner stirring blade 14 mounted on the rotating shaft. In the present embodiment, the outer stirring blades 13 are four arc rods with circular cross sections, and two arc rods positioned at 0 ° and 180 ° can be seen in fig. 1; the inner mixing blade 14 comprises two inclined elongated blades, in two orientations, 0 ° and 180 °, respectively. The radian of the outer stirring blade 13 is equal to that of the bottom of the first shell 11, and the distance between the outer stirring blade 13 and the inner wall of the first shell 11 is 3-6 mm; the outer stirring blades 13 are attached to the first shell 11 as much as possible, so that the stirring dead angle can be reduced, and the existing gap also has the rolling effect (the gap between the arc rod and the first shell 11 is gradually reduced from large to small due to the arc rod being an arc surface, so that the outer stirring blades are suitable for being occluded and grinding large powder). The inner stirring blades 14 are arranged at a position higher than the outer stirring blades 13, and play a role of assisting stirring.
In this embodiment, the two discharge ports of the first shell 11 are both located below the outer stirring blade 13, so as to facilitate discharging.
Preferably, the first housing 11 and the second housing 21 are provided with a sampling port 30 on a pipeline whose lower sides are communicated with each other, and the sampling port 30 includes a tee connected to the original pipeline and a valve port additionally arranged on the tee. In the use process, open the valve port and take out a small amount of sample and judge whether the stirring is in place.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. The special mixing and dispersing equipment for the nonmetal mineral powder is characterized in that:
comprises a stirring part and a lifting part, wherein the stirring part is used for stirring the powder and the couplant, the lifting part is used for transferring the mixture discharged from the bottom of the stirring part to the upper layer of the stirring part again, the stirring part comprises a first shell, a stirring paddle and a first motor, the first shell is provided with two feed inlets positioned at the upper side and two discharge outlets positioned at the lower side, the first motor drives the stirring paddle to rotate, the lifting part comprises a second shell, a propeller and a second motor, the second shell is provided with a feed inlet positioned at the lower side and a discharge outlet positioned at the upper side, the second motor drives the propeller to rotate, the outer diameter of the propeller is equal to the inner diameter of the second shell, the first shell and the second shell are arranged in parallel, the feed port and the discharge port of the second shell are respectively butted with one of the discharge ports and one of the feed ports of the first shell;
the coupling agent feeding port is arranged on the upper side of the second shell, and the inner diameter of the second shell is 20-40 cm.
2. The mixing and dispersing apparatus for non-metallic mineral powder according to claim 1, wherein: the propeller is only a helical blade, and the second motor drives the helical blade to rotate.
3. The mixing and dispersing apparatus for non-metallic mineral powder according to claim 1, wherein: the propeller comprises a rotating shaft and spiral blades uniformly wound on the rotating shaft, and the rotating shaft is driven to rotate by the second motor.
4. The special mixing and dispersing equipment for non-metallic mineral powder according to claim 2 or 3, characterized in that: the couplant feed inlet with the bin outlet of second casing all is located helical blade's upside.
5. The mixing and dispersing apparatus for non-metallic mineral powder according to claim 4, wherein: the bottom of first casing is the hemisphere, the stirring rake includes the pivot, installs the outer stirring vane of pivot and installs in the pivot in the stirring vane, outer stirring vane's radian equals the radian of first casing bottom, outer stirring vane with the inner wall interval of first casing is 3-6mm, interior stirring vane arranges the position that is higher than outer stirring vane.
6. The mixing and dispersing apparatus for non-metallic mineral powder according to claim 5, wherein: and the two discharge ports of the first shell are both positioned below the outer stirring blades.
7. The mixing and dispersing apparatus for non-metallic mineral powder according to claim 6, wherein: the first casing is solid of revolution structure, one of them feed inlet and one of them bin outlet of first casing all are located the right side, the second casing is solid of revolution structure, the feed inlet and the bin outlet of second casing are located the left side, first casing with communicate each other through the pipeline between the feed inlet and the discharge gate of second casing.
8. The mixing and dispersing apparatus for non-metallic mineral powder according to claim 7, wherein: the first shell and the second shell are provided with sampling ports on pipelines with mutually communicated lower sides, and each sampling port comprises a tee joint connected with an original pipeline and a valve port additionally arranged on the tee joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008373.0U CN212549363U (en) | 2020-06-04 | 2020-06-04 | Special mixing and dispersing equipment for nonmetal mineral powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008373.0U CN212549363U (en) | 2020-06-04 | 2020-06-04 | Special mixing and dispersing equipment for nonmetal mineral powder |
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| Publication Number | Publication Date |
|---|---|
| CN212549363U true CN212549363U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021008373.0U Active CN212549363U (en) | 2020-06-04 | 2020-06-04 | Special mixing and dispersing equipment for nonmetal mineral powder |
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| CN (1) | CN212549363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119608002A (en) * | 2025-02-12 | 2025-03-14 | 海南大学三亚南繁研究院 | A pesticide mixing device for pest control |
-
2020
- 2020-06-04 CN CN202021008373.0U patent/CN212549363U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119608002A (en) * | 2025-02-12 | 2025-03-14 | 海南大学三亚南繁研究院 | A pesticide mixing device for pest control |
| CN119608002B (en) * | 2025-02-12 | 2025-05-16 | 海南大学三亚南繁研究院 | A pesticide mixing device for pest control |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: A special mixing and dispersing equipment for non-metallic mineral powder Effective date of registration: 20221201 Granted publication date: 20210219 Pledgee: Guangxi SME Financing Guarantee Co.,Ltd. Pledgor: Guangxi Xiayang Environmental Protection Technology Co.,Ltd. Registration number: Y2022450000216 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240710 Granted publication date: 20210219 |
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| PP01 | Preservation of patent right |