CN202921423U - Nano alpha-ferric oxide slurry scrape removing device - Google Patents
Nano alpha-ferric oxide slurry scrape removing device Download PDFInfo
- Publication number
- CN202921423U CN202921423U CN 201220613122 CN201220613122U CN202921423U CN 202921423 U CN202921423 U CN 202921423U CN 201220613122 CN201220613122 CN 201220613122 CN 201220613122 U CN201220613122 U CN 201220613122U CN 202921423 U CN202921423 U CN 202921423U
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- slurry
- cylinder
- removing device
- debris removal
- magnet strip
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Abstract
The utility model discloses a nano alpha-ferric oxide slurry scrape removing device which is characterized by comprising a scrape removing cylinder with an upper end opening and a cylinder cover connected to the upper end opening; the cylinder wall, which is close to an opening, of the scrape removing cylinder is respectively provided with a slurry inlet and a slurry outlet the positions of which are opposite; the lower end of the cylinder cover is provided with two magnet bars in parallel arrangement; the magnet bars are vertical to the axes of the slurry inlet and the slurry outlet; and the slurry outlet part is provided with a filter screen. The nano alpha-ferric oxide slurry scrape removing device provided by the utility model is arranged on a pipeline between the reaction cylinder and a slurry turning machine; slurry flowing out of the reaction cylinder enters the scrape removing cylinder of the scrape removing device through the slurry inlet, and when the slurry flows through the two magnet bars, fine iron scrapes contained in a slurry body are absorbed on the magnet bars, and when the slurry flows through the filter screen, other fine impurities which can not be absorbed by the magnet bars also can be filtered, and finally the slurry flows to the slurry turning machine through the slurry outlet; and the purity of the slurry entering the slurry turning machine is ensured, and the product quality is ensured finally.
Description
Technical field
The utility model relates to a kind of production equipment of nanometer a-ferric oxide powder material, specifically a kind of complete in reaction tube reacted nanometer a-di-iron trioxide slurry before entering the frost boiling machine the impurity such as iron filings that wherein contain remove chip removing device.
Background technology
Nanometer a-di-iron trioxide (nanometer a-Fe
2O
3) powder is a kind of spindle shape particle, particle diameter is less than 0.01 μ m, the typical acicular microparticles size of tool, and major axis is 80 nanometers, minor axis is 20 nanometers, and good dispersiveness and crystallinity are arranged.Because its simple particle diameter is nanometer, have the characteristics such as strong UV absorption, high chroma, high tinting strength, tinting power, the high grade of transparency, and nonpoisonous and tasteless, heatproof, acid and alkali-resistance, thereby purposes is very extensive.It not only has the advantage such as fast light, corrosion-resistant of common inorganic material, also have the characteristics such as magnetic, polymolecularity, lovely luster and shielding, strong absorption ultraviolet ray, therefore can be used as the surface lacquer that functional pigment is used for high-grade automobile, precision instrument, various vehicles etc., is the important source material of modern coatings, printing ink, filler industry.In addition, due to the special superpower magnetic of a-di-iron trioxide particle, have broad application prospects at aspects such as giant magnetoresistance, magnetic liquid and magnetic recording, soft magnetism, permanent magnetism, magnetic cooling, giant magnetoimpedance material and magnetic-optic devices, magnetic detectors.
In nanometer a-ferric oxide powder manufacture of materials process, complete the reaction of acid and iron sheet in reaction tube, after forming a kind of nanometer a-di-iron trioxide slurry, also need stir slurry in the frost boiling machine.Be connected by a pipeline between reaction tube and frost boiling machine, adopt pump that the slurry in reaction tube is drawn in the frost boiling machine.Because when acid is with the iron sheet reaction in reaction tube, usually all can have some tiny impurity such as iron filings to remain in slurry, extracting slurry in the process of frost boiling machine, need these Impurity removals.Existing debris removal mode just adopts simple strainer filtering usually, in order to guarantee the speed of slurry transport, the mesh of filter screen can not be done too littlely, this enters the frost boiling machine with regard to having caused the tiny impurity of part to sneak into slurry, and usually can't be again these Impurity removals in the later process of nanometer a-ferric oxide powder manufacture of materials, residual impurity can cause the quality of final products.
The utility model content
For overcoming defects, the utility model aims to provide a kind of chip removing device that can remove to greatest extent impurity, particularly tiny iron filings in nanometer a-di-iron trioxide slurry.
For achieving the above object, the technical solution adopted in the utility model is: a kind of nanometer a-di-iron trioxide slurry chip removing device, it is characterized in that it comprises the debris removal cylinder of a upper end open and is connected to the cover at its upper end open place, described debris removal cylinder is respectively equipped with stock inlet and grout outlet near on the barrel of opening part, described stock inlet is relative with the grout outlet position, the lower end of described cover is provided with the magnet strip of two parallel placements, the axis of described magnet strip and stock inlet and grout outlet is perpendicular, and described grout outlet position is provided with a screen pack.
The cylinder inwall tight fit of two sides of described magnet strip and debris removal cylinder, the cylinder of the base of described magnet strip and debris removal cylinder has the gap at the end, described debris removal cylinder and an end, are for removably connecting, the upper end at the described cylinder end has a labyrinth piece, described labyrinth piece is placed between two magnet strips, the cylinder inwall tight fit of two sides of described labyrinth piece and debris removal cylinder has the gap between the top margin of described labyrinth piece and cover, and described labyrinth piece parallels with magnet strip.
Nanometer a-di-iron trioxide slurry chip removing device of the present utility model is arranged on pipeline between reaction tube and frost boiling machine, reaction tube slurry out enters in the debris removal cylinder of this chip removing device by stock inlet, when flowing through two magnet strips, the tiny iron filings that slurry contains are attracted on magnet strip, and handle can not also be filtered out by other fine impurities that magnet strip adsorbs when flowing through screen pack, flow to the frost boiling machine by grout outlet at last, guarantee to enter the pure property of the slurry in the frost boiling machine, guaranteed the quality of final products.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is horizontal section structural representation of the present utility model.
In figure: 1-debris removal cylinder, the 2-stock inlet, the 3-grout outlet, the 4-cover, the 5-magnet strip, the 6-screen pack, at the bottom of the 7-cylinder, 8-labyrinth piece.
The specific embodiment
As shown in Figure 1, the utility model discloses a kind of nanometer a-di-iron trioxide slurry chip removing device, it is characterized in that it comprises the debris removal cylinder 1 of a upper end open and is connected to the cover 4 at its upper end open place, described debris removal cylinder 1 is respectively equipped with stock inlet 2 and grout outlet 3 near on the barrel of opening part, described stock inlet 2 is relative with grout outlet 3 positions, the lower end of described cover 4 is provided with the magnet strip 5 of two parallel placements, described magnet strip 5 is perpendicular with the axis of stock inlet 2 and grout outlet 3, and described grout outlet 3 positions are provided with a screen pack 6.
Like this, the slurry that flows out from reaction tube first flows into by stock inlet 2, slurry is when flowing through two block magnet strips 5, the iron filings that contain in slurry are attracted on magnet strip 5, and difficult other impurity that is adsorbed by magnet strip 5 that contains filter out slurry when flowing through screen pack 6 in, to flow out finally by grout outlet 3, operating personnel regularly open cover 4, the impurity of absorption on magnet strip 5 and screen pack 6 is cleaned out, to guarantee the validity of chip removing device.
as depicted in figs. 1 and 2, another innovative point of nanometer a-di-iron trioxide slurry chip removing device of the present utility model is the cylinder inwall tight fit of two sides and the debris removal cylinder 1 of described magnet strip 5, the cylinder of the base of described magnet strip 5 and debris removal cylinder 1 has the gap at the end 7, described debris removal cylinder 1 and an end 7, are for removably connecting, the upper end at the described cylinder end 7 has a labyrinth piece 8, described labyrinth piece 8 is placed between two magnet strips 5, the cylinder inwall tight fit of two sides of described labyrinth piece 8 and debris removal cylinder 1, has the gap between the top margin of described labyrinth piece 8 and cover 4, described labyrinth piece 8 parallels with magnet strip 5.
Like this, made by two magnet strips 5 and labyrinth piece 8 that debris removal cylinder 1 is interior forms a labyrinth structure, the slurry that flows out from reaction tube first flows into by stock inlet 2, at first slurry flows through from magnet strip 5 bottoms near stock inlet 2 positions, flow through from the upper end of labyrinth piece 8 again, then flow out grout outlets 3 from the screen pack 6 of flowing through near the bottom of the magnet strip 5 of grout outlet 3 positions.Due to the existence of labyrinth structure, the distance that makes slurry flow through when flowing through debris removal cylinder 1 lengthens greatly, makes the effect of the Impurity removal in slurry more obvious.And debris removal cylinder 1 and the structure of the cylinder end 7 for removably connecting, 7 residual impurity at the bottom of being convenient to clear up tin can be 7 removing from the cylindrical shell of debris removal cylinder 1 at the bottom of cylinder during concrete operations, and 7 residual impurity at the bottom of both can having cleared up tin also can be cleared up the impurity that is adsorbed on labyrinth piece 8.
Claims (2)
1. nanometer a-di-iron trioxide slurry chip removing device, it is characterized in that it comprises the debris removal cylinder (1) of a upper end open and is connected to the cover (4) at its upper end open place, described debris removal cylinder (1) is respectively equipped with stock inlet (2) and grout outlet (3) near on the barrel of opening part, described stock inlet (2) is relative with grout outlet (3) position, the lower end of described cover (4) is provided with the magnet strip (5) of two parallel placements, described magnet strip (5) is perpendicular with the axis of stock inlet (2) and grout outlet (3), described grout outlet (3) position is provided with a screen pack (6).
2. nanometer a-di-iron trioxide slurry chip removing device according to claim 1, the cylinder inwall tight fit that it is characterized in that two sides and the debris removal cylinder (1) of described magnet strip (5), has the gap between the cylinder end (7) of the base of described magnet strip (5) and debris removal cylinder (1), described debris removal cylinder (1) and the cylinder end (7) are for removably connecting, the upper end of the described cylinder end (7) has a labyrinth piece (8), described labyrinth piece (8) is placed between two magnet strips (5), the cylinder inwall tight fit of two sides of described labyrinth piece (8) and debris removal cylinder (1), has the gap between the top margin of described labyrinth piece (8) and cover (4), described labyrinth piece (8) parallels with magnet strip (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613122 CN202921423U (en) | 2012-11-20 | 2012-11-20 | Nano alpha-ferric oxide slurry scrape removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613122 CN202921423U (en) | 2012-11-20 | 2012-11-20 | Nano alpha-ferric oxide slurry scrape removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921423U true CN202921423U (en) | 2013-05-08 |
Family
ID=48211417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613122 Expired - Fee Related CN202921423U (en) | 2012-11-20 | 2012-11-20 | Nano alpha-ferric oxide slurry scrape removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202921423U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837941A (en) * | 2018-06-19 | 2018-11-20 | 东莞市联洲知识产权运营管理有限公司 | A kind of deironing apparatus of waste paper stock tank discharge outlet |
| CN110237930A (en) * | 2019-06-26 | 2019-09-17 | 李惠刚 | A kind of mechanical filter plant |
-
2012
- 2012-11-20 CN CN 201220613122 patent/CN202921423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837941A (en) * | 2018-06-19 | 2018-11-20 | 东莞市联洲知识产权运营管理有限公司 | A kind of deironing apparatus of waste paper stock tank discharge outlet |
| CN110237930A (en) * | 2019-06-26 | 2019-09-17 | 李惠刚 | A kind of mechanical filter plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |