CN108910889B - Implementation method for improving metal silicon processing efficiency - Google Patents
Implementation method for improving metal silicon processing efficiency Download PDFInfo
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- CN108910889B CN108910889B CN201810778202.7A CN201810778202A CN108910889B CN 108910889 B CN108910889 B CN 108910889B CN 201810778202 A CN201810778202 A CN 201810778202A CN 108910889 B CN108910889 B CN 108910889B
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- silicon
- processing efficiency
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- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 103
- 239000010703 silicon Substances 0.000 title claims abstract description 103
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 78
- 239000002184 metal Substances 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 20
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims description 103
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 238000007664 blowing Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- XJKVPKYVPCWHFO-UHFFFAOYSA-N silicon;hydrate Chemical compound O.[Si] XJKVPKYVPCWHFO-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 1
- 239000005052 trichlorosilane Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/021—Preparation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
Abstract
The invention discloses an implementation method for improving the processing efficiency of metal silicon, which comprises a base, wherein a supporting rod is arranged at the top of the base and can rotate on the base, a transverse plate is arranged at the top of the supporting rod, a fixed box is arranged on the transverse plate, a cavity is arranged inside the fixed box, a driving mechanism is arranged at the top of the fixed box and comprises an output shaft, the output shaft is positioned in the cavity of the fixed box, blades are further arranged at the tail end, positioned in the cavity, of the output shaft, a connecting pipe is arranged at the bottom of the fixed box, one end of the connecting pipe is communicated with the cavity, a box body is arranged at the other end of the connecting pipe and is communicated with the inside of the box body, an opening is arranged at the bottom of the box body and is communicated with the inside of the box body.
Description
Technical Field
The invention relates to the field of metal silicon manufacturing, in particular to an implementation method for improving the processing efficiency of metal silicon.
Background
Metallic silicon, also known as crystalline or industrial silicon, is used primarily as an additive to non-ferrous alloys. The metal silicon is a product smelted by quartz and coke in an electric heating furnace, the content of a main component silicon element is about 98 percent, and the rest impurities are iron, aluminum, calcium and the like. Silicon is used in smelting ferrosilicon as alloy element in iron and steel industry and as reductant in smelting various metals. Silicon is also a good constituent in aluminum alloys, and most cast aluminum alloys contain silicon. Silicon is a raw material of ultrapure silicon in the electronic industry, and electronic devices made of ultrapure semiconductor monocrystalline silicon have the advantages of small volume, light weight, good reliability, long service life and the like. High-power transistors, rectifiers and solar cells made of silicon single crystals doped with specific trace impurities are better than those made of germanium single crystals. The research of the amorphous silicon solar cell is fast, and the conversion rate reaches more than 8%. The maximum service temperature of the silicon-molybdenum rod electric heating element can reach 1700 ℃, and the silicon-molybdenum rod electric heating element has the advantages of difficult aging of resistance and good oxidation resistance. The trichlorosilane produced by silicon can be used for preparing hundreds of silicon resin lubricants, waterproof compounds and the like. In addition, the silicon carbide can be used as an abrasive, and the quartz tube made of the high-purity silicon oxide is an important material for smelting high-purity metals and lighting lamps.
At present, in the silicon production process, silica in a submerged arc furnace is reduced into silicon melt, after the melt is increased to a certain amount, a burner is used for opening a furnace eye positioned on a furnace wall, silicon water flows into a platform bag for containing the silicon melt, the silicon melt in the platform bag is subjected to oxygen blowing refining and then is slowly poured into an ingot casting mold for casting, and the silicon ingot is broken due to the fact that the strength of the silicon is reduced along with the reduction of the temperature, so that after a silicon ingot is formed, the silicon ingot needs to be taken out of the ingot mold in time, placed on a tray and continuously cooled to the room temperature, and then is subjected to finishing, breaking and packaging.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a realization method for improving the processing efficiency of metal silicon, reduce the cooling time of the metal silicon and improve the production efficiency of the metal silicon.
The invention is realized by the following technical scheme:
the implementation method for improving the processing efficiency of the metal silicon comprises the following steps:
1) placing the metal silicon taken out of the ingot mold in a tray, and horizontally placing the tray on the ground;
2) pushing the base, unscrewing the movable rod, rotating the supporting rod to enable the box body to be located above the metal silicon, screwing the movable rod, and fixing the supporting rod on the base again;
3) loosening the fixing ring on the connecting rod, adjusting the height of the box body according to the specification of the metal silicon to be cooled to enable the distance between the bottom end of the air deflector and the top of the metal silicon to be 10-20cm, then screwing the fixing ring, and fixing the connecting rod on the transverse plate again;
4) the driving mechanism is started, the driving mechanism drives the blades to rotate, airflow generated by the blades enters the box body through the connecting pipe, and finally the airflow acts on the top of the metal silicon through the space between the air deflectors to cool the metal silicon;
5) after the top of the metal silicon is cooled for 30-60min by blowing air, the limiting ring on the adjusting rod is unscrewed, the inclination angle of the adjusting rod is adjusted, so that the air deflector is in an inclined state, and the side face of the metal silicon is cooled by the inclination action of the air flow blown out of the air deflector and the side face of the metal silicon;
6) loosening the fixed rods, and adjusting the length of the movable plates extending out of the air guide plates to ensure that the distances between the tail ends of the air guide plates and the metal silicon are consistent;
7) screwing the fixed rod, and fixing the movable plate in the air deflector again;
8) continuing to blow and cool the side surface of the metal silicon for 30-50 min;
9) moving the base to enable the airflow blown out by the air deflector to continuously obliquely act on the other side of the metal silicon and continuously blow and cool the side surface of the metal silicon;
10) continuing to blow and cool the metal silicon for 20-40 min;
11) and closing the driving mechanism to finish cooling the metal silicon.
Further, the top of the base is provided with a supporting rod, the supporting rod can rotate on the base, the top of the supporting rod is provided with a transverse plate, a fixing box is arranged on the transverse plate, a cavity is arranged inside the fixing box, the top of the fixing box is provided with a driving mechanism, the driving mechanism comprises an output shaft, the output shaft is located in the cavity of the fixing box, blades are further arranged at the tail end of the output shaft located in the cavity, the bottom of the fixing box is provided with a connecting pipe, one end of the connecting pipe is communicated with the cavity, the other end of the connecting pipe is provided with a box body, the connecting pipe is communicated with the inside of the box body, the bottom of the box body is provided with an opening, the opening is communicated with the inside of the.
Furthermore, the transverse plate is also provided with two connecting rods, the connecting rods are respectively positioned at two sides of the axis of the fixed box and vertically inserted on the transverse plate, the bottoms of the connecting rods are connected with the top of the box body, and the connecting rods can move on the transverse plate along the vertical direction; all be equipped with two solid fixed rings on the connecting rod, gu fixed ring all is connected with the connecting rod through the screw thread to the diaphragm is located between two solid fixed rings, and two solid fixed rings can fix the connecting rod on the diaphragm. According to the specification of the metal silicon, the height of the box body is adjusted by the aid of the arranged connecting rods, and the box body is located above the metal silicon to be cooled.
Furthermore, the box body is also provided with an adjusting rod, the adjusting rod is horizontally inserted in the box body, and the air deflectors are connected with the adjusting rod.
Further, the both sides of box all are equipped with the bar groove that matches with the regulation pole, and the both ends of adjusting the pole are located the bar inslot of box both sides respectively to adjust the pole and can remove in the bar inslot.
Furthermore, still be equipped with two spacing rings on the regulation pole, the spacing ring all is connected with the regulation pole through the screw thread to two spacing rings are located the both sides of box respectively, rotate the spacing ring, and the spacing ring can be fixed the regulation pole in the bar inslot.
Furthermore, the bottom of the air deflector is provided with movable plates, the movable plates are inserted into the air deflector and can move in the air deflector, fixed rods are arranged on two sides of the air deflector and are horizontally connected with the air deflector through threads, and the fixed rods are rotated and can fix the movable plates in the air deflector.
Further, the top of base still is equipped with the bearing that matches with the bracing piece, and the bracing piece is connected with the bearing to the bracing piece can rotate in the bearing.
Further, the top of base still is equipped with two bosss, and the boss is located the axis both sides of bracing piece respectively, all be equipped with the movable rod on the boss, the movable rod all passes through screw thread and boss horizontal connection, rotatory movable rod, and the movable rod can be fixed the bracing piece on the base.
Furthermore, the bottom of the base is also provided with a plurality of universal wheels.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. according to the implementation method for improving the processing efficiency of the metal silicon, the driving mechanism is utilized to drive the blades to rotate to generate the air flow, the air flow enters the box body through the connecting pipe, and the air flow acts on the surface of the metal silicon under the action of the air deflector to cool the metal silicon, so that the metal silicon is cooled, and compared with the traditional natural cooling, the processing efficiency of the metal silicon is improved;
2. according to the implementation method for improving the processing efficiency of the metal silicon, when the metal silicon is cooled, the limiting ring on the adjusting rod is unscrewed, so that the inclination angle of the air deflector can be adjusted, the airflow can be obliquely acted on the surface of the metal silicon, different parts of the metal silicon can be cooled, and the cooling efficiency of the metal silicon is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention in use;
FIG. 3 is a side view of the housing of the present invention;
FIG. 4 is a top view of the base of the present invention;
FIG. 5 is a schematic view of the internal structure of the air deflector of the present invention;
reference numbers and corresponding part names in the drawings:
1-universal wheel, 2-movable rod, 3-base, 4-boss, 5-adjusting rod, 6-limiting ring, 7-box, 8-air deflector, 9-movable plate, 10-fixed rod, 11-connecting pipe, 12-transverse plate, 13-fixed ring, 14-driving mechanism, 15-output shaft, 16-blade, 17-fixed box, 18-connecting rod, 19-supporting rod, 20-strip-shaped groove and 21-bearing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in fig. 1 to 5, the implementation method for improving the processing efficiency of the metal silicon of the present invention includes the following steps:
1) placing the metal silicon taken out of the ingot mold in a tray, and horizontally placing the tray on the ground;
2) pushing the base 3, unscrewing the movable rod 2, rotating the support rod 19 to enable the box body 6 to be positioned above the metal silicon, screwing the movable rod 2, and fixing the support rod 19 on the base 3 again;
3) loosening the fixing ring 13 on the connecting rod 18, adjusting the height of the box body 6 according to the specification of the metal silicon to be cooled, enabling the distance from the bottom end of the movable plate 9 to the top of the metal silicon to be 10-20cm, then tightening the fixing ring 13, and fixing the connecting rod 18 on the transverse plate 12 again;
4) the driving mechanism 14 is started, the driving mechanism 14 drives the blades 16 to rotate, airflow generated by the blades 16 enters the box body 7 through the connecting pipe 11, and the airflow finally acts on the top of the metal silicon through the space between the air deflectors 8 to cool the metal silicon;
5) after the top of the metal silicon is cooled for 30-60min by blowing air, the limiting ring 6 on the adjusting rod 5 is unscrewed, the inclination angle of the adjusting rod 5 is adjusted, so that the air deflector 8 is in an inclined state, and the side face of the metal silicon is cooled by the inclination action of the air flow blown out of the air deflector 8 and the side face of the metal silicon;
6) unscrewing the fixed rods 10, and adjusting the extending length of the movable plates 9 in the air deflectors 8 to ensure that the distances between the tail ends of the air deflectors 8 and the metal silicon are consistent;
7) the fixed rod 10 is screwed down, and the movable plate 9 is fixed in the air deflector 8 again;
8) continuing to blow and cool the side surface of the metal silicon for 30-50 min;
9) moving the base 3 to enable the airflow blown out by the air deflector 8 to continuously obliquely act on the other side of the metal silicon and continuously blow and cool the side surface of the metal silicon;
10) continuing to blow and cool the metal silicon for 20-40 min;
11) the drive mechanism 14 is turned off and cooling of the silicon metal is completed.
The air conditioner comprises a base 3, wherein the base 3 is of a rectangular structure, a bearing 21 is arranged at the top of the base 3, a supporting rod 19 matched with the bearing 21 is arranged in the bearing 21, the supporting rod 19 can rotate in the bearing 21, a transverse plate 12 is arranged at the top of the supporting rod 19, a fixing box 17 is arranged at the central position of the transverse plate 12, the fixing box 17 is inserted on the transverse plate 12, a cavity is arranged inside the fixing box 17, a driving mechanism 14 is arranged at the top of the fixing box 17, the driving mechanism 14 is a motor and can be purchased from the market, the driving mechanism 14 comprises an output shaft 15, the output shaft 15 is positioned in the cavity of the fixing box 17, blades 16 are further arranged at the tail end of the output shaft 15, which is positioned in the cavity of the fixing box 17, when the driving mechanism 14 works, the output shaft 15 drives the blades 16 to rotate to generate air flow, and, the air inlet is communicated with the cavity, so that outside air flow can enter the cavity of the fixed box 17; the transverse plate 12 is further provided with two connecting rods 18, the two connecting rods 18 are respectively positioned at two sides of the axis of the fixed box 17, the connecting rods 18 are vertically inserted into the transverse plate 18, the connecting rods 18 can move on the transverse plate 12 along the vertical direction to change the height of the connecting rods 18, the connecting rods 18 are respectively provided with two fixing rings 13, the fixing rings 13 are connected with the connecting rods 18 through threads, the transverse plate 12 is positioned between the two fixing rings 13, the connecting rods 18 can be fixed on the transverse plate 12 through the two fixing rings 13, the bottom of the connecting rods 18 is provided with the box body 7, the top of the box body 7 is respectively connected with the two connecting rods 18, the two connecting rods 18 are respectively positioned at two sides of the axis of the box body 7, the height of the box body 7 can be adjusted through the connecting rods 18, a cavity is arranged inside the box body 7, an opening is arranged at, the top of the box body 7 is also provided with a connecting pipe 11, one end of the connecting pipe 11 is communicated with the cavity of the box body 7, the other end is communicated with the cavity of the fixed box 17, so that the air flow generated by the rotation of the blades 16 driven by the driving mechanism 14 can enter the cavity of the box body 7 through the connecting pipe 11, the two sides of the box body 7 are both provided with a strip-shaped groove 20, the strip-shaped grooves 20 are communicated with the inside of the box body 7, the box body 7 is also provided with an adjusting rod 5, the adjusting rod 5 is horizontally inserted into the box body 7, the two ends of the adjusting rod 5 are respectively positioned in the two strip-shaped grooves 20, the adjusting rod 5 can move in the strip-shaped grooves 20, the adjusting rod 5 is also provided with two limiting rings 6, the limiting rings 6 are both connected with the adjusting rod 5 through threads, and the two limiting rings 6 are respectively, therefore, the adjusting rod 5 is fixed on the box body 7, the adjusting rod 5 is also provided with a plurality of air deflectors 8 which are parallel to each other, the air deflectors 8 are all fixed with the adjusting rod 5, the air deflectors 8 are positioned in an opening at the bottom of the box body 7, when the limiting ring 6 on the adjusting rod 5 is unscrewed, the adjusting rod 5 can move in the strip-shaped groove 20, the adjusting rod 5 is obliquely placed in the strip-shaped groove 20, the air deflectors 8 on the adjusting rod 5 are forced to be also oblique, and airflow entering the box body 7 can obliquely act on the metal silicon through the obliquely arranged air deflectors 8 to cool different positions of the metal silicon; the top of the base 3 is also provided with two bosses 4, the two bosses 4 are respectively positioned at two sides of the axis of the supporting rod 19, the movable rods 2 are arranged on the bosses 4, the movable rods 2 are both horizontally connected with the bosses 4 through threads, the movable rods 2 are rotated, the movable rods 2 can move towards the direction of the supporting rod 19, the supporting rod 19 can be fixed on the base 3 by utilizing the two movable rods 2, the supporting rod 19 is prevented from automatically rotating in the using process, and the universal wheels 1 are arranged at four corners of the bottom of the base 3, so that the flexible use in a processing workshop is facilitated; the bottom of the air deflector 8 is provided with a movable plate 9, the movable plate 9 is inserted into the air deflector 8, the movable plate 9 can move in the air deflector 8 to change the extending length of the movable plate 9 in the air deflector 8, both sides of the air deflector 8 are provided with fixed rods 10, the fixed rods 10 are horizontally connected with the air deflector 8 through threads, the fixed rods 10 are rotated, the movable plate 9 can be fixed in the air deflector 8 by the fixed rods 10, when the extending length of the movable plate 9 in the air deflector 8 needs to be adjusted, the fixed rods 10 are unscrewed, the extending length of the movable plate 9 in the air deflector 8 can be adjusted at will, because the distance between each air deflector and the metal silicon is inconsistent when the air deflector 8 is in an inclined state, the effect of air flow blown out by the air deflector at a far distance on the metal silicon is poor, and a part of the air flow is dispersed around the environment for acting on the metal silicon, certain resources are wasted, and the movable plate 9 arranged in the invention can adjust the length extending out of the air deflector 8, so that the air flow blown out of the box body 7 can effectively act on the surface of the metal silicon, and the cooling efficiency of the metal silicon is further improved.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The implementation method for improving the processing efficiency of the metal silicon is characterized by comprising the following steps of:
1) placing the metal silicon taken out of the ingot mold in a tray, and horizontally placing the tray on the ground;
2) pushing the base (3), unscrewing the movable rod (2), rotating the supporting rod (19) to enable the box body (7) to be located above the metal silicon, screwing the movable rod (2) down, and fixing the supporting rod (19) on the base (3) again;
3) loosening the fixing ring (13) on the connecting rod (18), adjusting the height of the box body (7) according to the specification of the metal silicon to be cooled, enabling the distance from the bottom end of the air deflector (8) to the top of the metal silicon to be 10-20cm, then tightening the fixing ring (13), and fixing the connecting rod (18) on the transverse plate (12) again;
4) the driving mechanism (14) is started, the driving mechanism (14) drives the blades (16) to rotate, airflow generated by the blades (16) enters the box body (7) through the connecting pipe (11), and the airflow finally acts on the top of the metal silicon through the space between the air deflectors (8) to cool the metal silicon;
5) after the top of the metal silicon is cooled for 30-60min by blowing air, the limiting ring (6) on the adjusting rod (5) is unscrewed, the inclination angle of the adjusting rod (5) is adjusted, so that the air deflector (8) is in an inclined state, and the side face of the metal silicon is cooled by the inclination action of the air flow blown out of the air deflector (8) and the side face of the metal silicon;
6) the fixed rods (10) are unscrewed, the extending length of the movable plates (9) in the air guide plates (8) is adjusted, and the distance between the tail ends of the air guide plates (8) and the metal silicon is consistent;
7) the fixed rod (10) is screwed down, and the movable plate (9) is fixed in the air deflector (8) again;
8) continuing to blow and cool the side surface of the metal silicon for 30-50 min;
9) the base (3) is moved, so that the airflow blown out by the air deflector (8) continuously acts on the other side of the metal silicon in an inclined manner, and the side surface of the metal silicon is continuously blown and cooled;
10) continuing to blow and cool the metal silicon for 20-40 min;
11) and closing the driving mechanism (14) to finish cooling the metal silicon.
2. The implementation method for improving the processing efficiency of the metallic silicon according to claim 1, characterized in that the top of the base (3) is connected with a support rod (19), the support rod (19) can rotate on the base (3), the top of the support rod (19) is connected with a cross plate (12), the cross plate (12) is provided with a fixed box (17), a cavity is arranged inside the fixed box (17), the top of the fixed box (17) is connected with a driving mechanism (14), the driving mechanism (14) comprises an output shaft (15), the output shaft (15) is located inside the cavity of the fixed box (17), the output shaft (15) is located on the end inside the cavity and is further connected with a blade (16), one end of the connecting pipe (11) is communicated with the cavity, the other end of the connecting pipe is connected with the box (7), the connecting pipe (11) is communicated with the inside the box (7), and the bottom of the box (7) is provided with an opening, the opening is communicated with the interior of the box body (7), the air guide plate (8) is positioned in the opening, and the air guide plate (8) can rotate in the box body (7).
3. The implementation method for improving the processing efficiency of the metallic silicon is characterized in that the connecting rods (18) are respectively positioned at two sides of the axis of the fixed box (17), the connecting rods (18) are vertically inserted on the transverse plate (12), the bottom of each connecting rod (18) is connected with the top of the box body (7), and the connecting rods (18) can move on the transverse plate (12) along the vertical direction.
4. The method for improving the processing efficiency of the metallic silicon is characterized in that the fixing rings (13) are connected with the connecting rod (18) through threads, the transverse plate (12) is located between the two fixing rings (13), and the two fixing rings (13) can fix the connecting rod (18) on the transverse plate (12).
5. The implementation method for improving the processing efficiency of the metallic silicon according to claim 1, wherein the adjusting rods (5) are horizontally inserted into the box body (7), and the air deflectors (8) are connected with the adjusting rods (5).
6. The implementation method for improving the processing efficiency of the metallic silicon according to claim 1, characterized in that the two sides of the box body (7) are respectively provided with a strip-shaped groove (20) matched with the adjusting rod (5), the two ends of the adjusting rod (5) are respectively positioned in the strip-shaped grooves (20) on the two sides of the box body (7), and the adjusting rod (5) can move in the strip-shaped grooves (20).
7. The implementation method for improving the processing efficiency of the metallic silicon according to claim 6, wherein the limiting rings (6) are connected with the adjusting rod (5) through threads, the two limiting rings (6) are respectively located at two sides of the box body (7), the limiting rings (6) are rotated, and the adjusting rod (5) can be fixed in the strip-shaped groove (20) by the limiting rings (6).
8. The method for improving the processing efficiency of the metallic silicon according to claim 1, wherein the movable plate (9) is inserted into the bottom of the air deflector (8), the movable plate (9) can move in the air deflector (8), the fixing rods (10) are horizontally connected with the air deflector (8) through threads, and the fixing rods (10) are rotated to fix the movable plate (9) in the air deflector (8).
9. The method for improving the processing efficiency of the metallic silicon is characterized in that a bearing (21) matched with the support rod (19) is further arranged at the top of the base (3), the support rod (19) is connected with the bearing (21), and the support rod (19) can rotate in the bearing (21).
10. The implementation method for improving the processing efficiency of the metal silicon according to claim 1, wherein two bosses (4) are further arranged at the top of the base (3), the bosses (4) are respectively located at two sides of the axis of the support rod (19), the movable rod (2) is horizontally connected with the bosses (4) through threads, and the movable rod (2) is rotated to fix the support rod (19) on the base (3).
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| CN2689059Y (en) * | 2004-03-04 | 2005-03-30 | 张启峰 | Boiling slag cooler with superposed channels |
| KR101240422B1 (en) * | 2010-04-30 | 2013-03-08 | 네스트 주식회사 | Method and Apparatus for Manufacturing Nano-sized Silicon Powder |
| CN207294934U (en) * | 2017-09-20 | 2018-05-01 | 武汉鑫融新材料有限公司 | Melt smelting furnace in a kind of vertical area |
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