CN211800568U - Vertical-horizontal series-connection dry-method composite device for preparing barium sulfate composite powder - Google Patents
Vertical-horizontal series-connection dry-method composite device for preparing barium sulfate composite powder Download PDFInfo
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- CN211800568U CN211800568U CN202020403720.3U CN202020403720U CN211800568U CN 211800568 U CN211800568 U CN 211800568U CN 202020403720 U CN202020403720 U CN 202020403720U CN 211800568 U CN211800568 U CN 211800568U
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- Prior art keywords
- horizontal
- vertical
- mixing bin
- mixing
- barium sulfate
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- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 title claims abstract description 44
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 239000000843 powder Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 60
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 238000010008 shearing Methods 0.000 claims abstract description 4
- 238000013329 compounding Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A vertical-horizontal series connection dry method composite device for preparing barium sulfate composite powder comprises a vertical high mixing bin (1), a spiral reamer conveying system (6) and a horizontal mixing bin (8); a discharge port at the lower part of the vertical high mixing bin is connected with a horizontal mixer feed port (7) at the top of the horizontal mixing bin through a spiral reamer conveying system; a vertical mixer dispersing impeller (4) is arranged at the center of the bottom of the vertical high mixing bin; a horizontal spiral stirring rod (10) is arranged in the horizontal mixing bin. The utility model discloses a vertical and horizontal series connection's mixing scheme, through horizontal and fore-and-aft shearing force, the intensive mixing powder, but the at utmost avoids because the proportion difference and the inhomogeneous of mixture that causes realizes compound powder's homogeneity and stability.
Description
Technical Field
The utility model relates to a vertical-horizontal series dry method composite device for preparing barium sulfate composite powder, belonging to the technical field of composite powder preparation.
Background
The natural barium sulfate crystal has compact structure, large specific gravity, stable chemical property, acid and alkali resistance and good weather resistance, and the superfine barium sulfate after superfine treatment has low oil absorption value and good leveling property, can be widely applied to the fields of coating, plastics, paper making and the like, and obviously improves the indexes of the product, such as luster, surface roughness, heavy feeling and the like. However, barium sulfate has a large specific gravity, and when the barium sulfate is used alone in the field of liquid coating, the barium sulfate is easy to precipitate, so that the water diversion phenomenon is caused, and the tank opening effect is seriously influenced. Therefore, the barium sulfate is often compounded with other fillers with smaller specific gravity, such as talcum powder, mica and the like, so as to overcome the defect that the barium sulfate is easy to precipitate. The commonly used barium sulfate compounding process is mainly a vertical dry mixer, but due to the fact that the specific gravity difference of the two types of the barium sulfate is large, the heterogeneity of the compound powder is easily caused, the stability among compound powder batches is affected, and therefore the expected effect cannot be achieved frequently.
Disclosure of Invention
The utility model aims at disclosing a vertical-horizontal series dry method composite device for preparing barium sulfate composite powder in order to realize the uniformity and stability of the barium sulfate composite powder.
The technical scheme of the utility model is that a vertical-horizontal series dry method composite device for preparing barium sulfate composite powder comprises a vertical high mixing bin, a spiral reamer conveying system and a horizontal mixing bin; the discharge hole at the lower part of the vertical high-mixing bin is connected with the feed inlet at the top of the horizontal mixing bin through a spiral reamer conveying system; a vertical mixer dispersing impeller is arranged at the center of the bottom of the vertical high mixing bin; a horizontal spiral stirring rod is arranged in the horizontal mixing bin; the vertical high mixing bin is located at a high position, the lowest position is 2-4 m away from the ground, the height difference between the horizontal mixing machine and the vertical mixing machine is 0.6-1 m, and the lowest position is 1-2 m away from the ground. The device adopts a vertical and horizontal series connection mixing scheme, and fully mixes the powder through transverse and longitudinal shearing force.
The middle part in the vertical high-mixing bin is provided with flow baffles which are 60cm away from the bottom of the bin and are symmetrically distributed; the top of the vertical high-mixing bin is provided with a vertical feed inlet.
The dispersing impeller of the vertical mixer is driven by a vertical high-mixing motor arranged at the outer bottom of the vertical high-mixing bin.
The horizontal mixing bin is provided with a discharge port of the horizontal mixer; is positioned at the tail end of the horizontal spiral stirring rod.
The horizontal spiral stirring rod is driven by a horizontal mixing motor arranged on the outer side of the horizontal mixing bin.
The beneficial effects of the utility model reside in that, the utility model discloses a be vertical and the mixing scheme of horizontal series connection, through horizontal and fore-and-aft shearing force, the intensive mixing powder can avoid the inhomogeneous because the mixture that the proportion difference caused by the at utmost, realizes the homogeneity and the stability of compound powder.
The device of the utility model is simple in operation, and no extra operator is needed in the operation process; the conveying of material is totally enclosed structure, can not cause dust pollution, green.
Drawings
FIG. 1 is a schematic structural view of the composite device of the present invention;
in the figure, 1 is a vertical high mixing bin; 2 is a flow baffle; 3 is a vertical feed inlet; 4, dispersing impellers of a vertical mixer; 5 is a vertical high-mixing motor; 6 is a spiral reamer delivery system; 7 is the feed inlet of the horizontal mixer; 8 is a horizontal mixing bin; 9 is a horizontal mixer motor; 10 is a horizontal spiral stirring rod; 11 is a discharge port of the horizontal mixer.
Detailed Description
The specific embodiment of the present invention is shown in fig. 1.
The vertical-horizontal series connection dry method composite device for preparing barium sulfate composite powder comprises a vertical high mixing bin 1, a flow baffle 2, a vertical feed inlet 3, a vertical mixer dispersing impeller 4, a vertical high mixing motor 5, a spiral reamer conveying system 6, a horizontal mixing bin feed inlet 7, a horizontal mixing bin 8, a horizontal stirring rod motor 9, a horizontal spiral stirring rod 10 and a horizontal mixing bin discharge outlet 11.
In this embodiment, the whole mixing device is vertically mixed and then fed to the horizontal mixer through the screw reamer delivery system for compounding.
The vertical high-mixing bin 1 of the device is positioned at a high position, the lowest position is 2.4m away from the ground, the height of the vertical bin body is 1.2m, and the diameter of the vertical bin body is 0.8 m; the dispersing impeller 4 of the vertical mixer is positioned in the center of the bottom of the bin body and consists of two stainless steel 304 materials with the length of 25cm, the width of 10cm and the thickness of 3 cm; the flow baffle 2 is 60cm away from the bottom of the cabin and symmetrically distributed; the vertical feed port 3 is positioned at the right center of the top of the bin body, the diameter of the top end is 30cm, and the diameter of the tail end is 20 cm; the center of the bottom of the vertical high-mixing bin 1 is provided with a vertical mixer dispersing impeller 4, and the vertical mixer dispersing impeller 4 is driven by a vertical high-mixing motor 5 arranged at the outer bottom of the vertical high-mixing bin.
The discharging system of the vertical high-mixing bin 1 is positioned at the position 10cm away from the edge at the bottom, and the diameter of the spiral reamer conveying system 6 is 15 cm; the height difference between the horizontal mixer 8 and the vertical mixer 1 is 60cm, and the lowest part is 1.2m away from the ground; the diameter of the horizontal mixing bin is 60cm, and the length of the horizontal mixing bin is 2 m; the feed inlet 7 of the horizontal mixing bin 8 is positioned at the top of the left side and is 20cm away from the edge of the left side, the diameter of the top end is 30cm, and the diameter of the tail end is 20 cm; the horizontal spiral stirring rod 10 is positioned at the center of the bin body, is connected with the two sides of the bin body and is driven to operate by the horizontal mixing motor 9 on the left side; the discharge port 11 of the horizontal mixing bin is positioned at the right bottom of the bin body, is vertical to the plane of the bottom, is 20cm away from the edge, and has the diameter of 15cm at the upper end and 25cm at the lower end.
Claims (5)
1. A vertical-horizontal series connection dry method composite device for preparing barium sulfate composite powder is characterized by comprising a vertical high mixing bin, a spiral reamer conveying system and a horizontal mixing bin; the discharge hole at the lower part of the vertical high-mixing bin is connected with the feed inlet at the top of the horizontal mixing bin through a spiral reamer conveying system; a vertical mixer dispersing impeller is arranged at the center of the bottom of the vertical high mixing bin; a horizontal spiral stirring rod is arranged in the horizontal mixing bin; the vertical high-speed mixer is positioned at a high position, the lowest position is 2-4 m away from the ground, the height difference between the horizontal mixer and the vertical mixer is 0.6-1 m, and the lowest position is 1-2 m away from the ground; the device adopts a vertical and horizontal series connection mixing scheme, and fully mixes the powder through transverse and longitudinal shearing force.
2. The vertical-horizontal series-connection dry compounding device for preparing barium sulfate composite powder according to claim 1, wherein flow baffles are arranged at the middle part in the vertical high-mixing bin, are 60cm away from the bottom of the bin, and are symmetrically distributed; the top of the vertical high-mixing bin is provided with a vertical feed inlet.
3. The vertical-horizontal series dry compounding device for preparing barium sulfate composite powder according to claim 1, wherein the dispersing impeller of the vertical mixer is driven by a vertical high-mixing motor installed at the outer bottom of the vertical high-mixing bin.
4. The vertical-horizontal series dry compounding device for preparing barium sulfate composite powder according to claim 1, wherein the horizontal mixing bin is provided with a discharge port of a horizontal mixer; is positioned at the tail end of the horizontal spiral stirring rod.
5. The vertical-horizontal series dry compounding device for preparing barium sulfate composite powder according to claim 1, wherein the horizontal helical stirring rod is driven by a horizontal mixing motor installed outside the horizontal mixing bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403720.3U CN211800568U (en) | 2020-03-26 | 2020-03-26 | Vertical-horizontal series-connection dry-method composite device for preparing barium sulfate composite powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020403720.3U CN211800568U (en) | 2020-03-26 | 2020-03-26 | Vertical-horizontal series-connection dry-method composite device for preparing barium sulfate composite powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211800568U true CN211800568U (en) | 2020-10-30 |
Family
ID=73147772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020403720.3U Expired - Fee Related CN211800568U (en) | 2020-03-26 | 2020-03-26 | Vertical-horizontal series-connection dry-method composite device for preparing barium sulfate composite powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211800568U (en) |
-
2020
- 2020-03-26 CN CN202020403720.3U patent/CN211800568U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |