CN114772326B - Inclined leakage-proof conveying device for powder grinding of polycrystalline silicon - Google Patents
Inclined leakage-proof conveying device for powder grinding of polycrystalline silicon Download PDFInfo
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- CN114772326B CN114772326B CN202210512571.8A CN202210512571A CN114772326B CN 114772326 B CN114772326 B CN 114772326B CN 202210512571 A CN202210512571 A CN 202210512571A CN 114772326 B CN114772326 B CN 114772326B
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- dustproof box
- proof
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 23
- 239000000843 powder Substances 0.000 title claims abstract description 12
- 238000000227 grinding Methods 0.000 title claims abstract description 10
- 238000007790 scraping Methods 0.000 claims description 15
- 229920005591 polysilicon Polymers 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 21
- 239000000463 material Substances 0.000 abstract description 14
- 235000013312 flour Nutrition 0.000 abstract description 10
- 239000000377 silicon dioxide Substances 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 20
- 238000007599 discharging Methods 0.000 description 14
- 239000011863 silicon-based powder Substances 0.000 description 11
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 239000013078 crystal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect 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
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
Abstract
The invention discloses an inclined leakage-proof conveying device for powder grinding of polycrystalline silicon, which comprises a bottom plate and a fixing frame, wherein the top of the bottom plate is fixedly connected with the bottom of the fixing frame, a conveyor belt is sleeved on the outer surfaces of rotating wheels, fixing plates are fixedly connected to the front surfaces of the rotating wheels, and fixing pieces are clamped on the outer surfaces of the rotating shafts. This leak protection conveyor is used to powder is beaten to inclined polycrystalline silicon can let the silica flour when smashing the back transportation to receiving arrangement, and it is in the protection state all the time, need not worry its surface can with outside air direct contact, just avoided dust and other impurity can adhere to on the silica flour yet, make its purity obtain guaranteeing, the effectual circumstances that avoids appearing the material pollution, so, the silica flour that finally processes will be of higher purity, lead to the result of use to promote, also effectually prevent transportation pollution to improve the quality of whole silica flour processing, this people of being convenient for use.
Description
Technical Field
The invention relates to the technical field of polysilicon powdering processing, in particular to an inclined leakage-proof conveying device for polysilicon powdering.
Background
Polysilicon, which is a form of elemental silicon, when the melted elemental silicon solidifies under supercooling conditions, silicon atoms are arranged into a plurality of crystal nuclei in a diamond lattice form, if the crystal nuclei grow into crystal grains with different crystal face orientations, the crystal grains are combined to crystallize into polysilicon, the polysilicon has gray metallic luster, the density is 2.32-2.34 g/cm < 3 >, the melting point is 1410 ℃, the boiling point is 2355 ℃, the polysilicon is dissolved in mixed acid of hydrofluoric acid and nitric acid, the polysilicon is insoluble in water, nitric acid and hydrochloric acid, the hardness is between germanium and quartz, the silicon is brittle at room temperature, the silicon is easy to crack when being cut, the silicon is ductile when being heated to more than 800 ℃, the silicon is obvious when being 1300 ℃, the silicon is inactive at normal temperature, reacts with oxygen, nitrogen, sulfur and the like at high temperature, has larger chemical activity in a high temperature molten state, almost has the effect of any material, has the semiconductor property, is extremely important excellent semiconductor material, but trace impurities can greatly influence the conductivity of the silicon is widely used for manufacturing semiconductor radio, machine, refrigerator, color television, video recorder, electronic computer and the like, by drying the silicon powder is obtained by drying, hydrogen chloride, and rectifying and condensing under certain conditions.
The existing leakage-proof conveying device for the powder beating of the polysilicon is not good enough in dust prevention effect in the transportation of the silicon powder, and if the silicon powder is not protected during long-distance inclined discharging, dust and other impurities in the external space of the leakage-proof conveying device can be attached to the silicon powder, so that the purity of the leakage-proof conveying device changes, the effect of the silicon powder is not usable, and the leakage-proof conveying device is inconvenient for people to use.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an inclined leakage-proof conveying device for powder grinding of polycrystalline silicon, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an inclined type polycrystalline silicon is beaten powder and is used leak protection conveyor, includes bottom plate and mount, the top of bottom plate and the bottom fixed connection of mount, the top of mount runs through there is the pivot to the surface fixedly connected with runner of pivot, the surface cover of runner is equipped with the conveyer belt to the positive surface fixedly connected with fixed plate of a plurality of runner, the surface joint of pivot has the mounting, the top fixedly connected with dust-proof box of mounting, the front at dust-proof box inner chamber top and the equal fixedly connected with slider in back to the internal surface fixedly connected with spacing subassembly of slider, the top of dust-proof box is through slider sliding connection has the roof to the draw-in groove has been seted up to the inner chamber of roof both sides spout.
Preferably, the right side at roof top is run through there is ejection of compact subassembly to ejection of compact subassembly's top intercommunication has the rubbing crusher, the both sides fixedly connected with support frame of rubbing crusher bottom.
Preferably, the left side fixedly connected with layer board of dustproof box bottom to the top sliding connection of layer board has the scraper, the filtration pore has been seted up on the right side of scraper surface.
Preferably, the left side of scraping the flitch runs through the dustproof box and extends to the outside of dustproof box, the left side fixedly connected with gusset plate of scraping the flitch to the surface joint of gusset plate and dustproof box is passed through movable bolt.
Preferably, the left side of dustproof box inner chamber just is located the top fixedly connected with baffle of scraping the flitch, the right side fixedly connected with fixture block of dustproof box inner chamber to the bottom and the surface contact of conveyer belt of fixture block.
Preferably, the limiting component comprises a fixed frame, one side of the fixed frame is fixedly connected with the surface of the sliding block, and a piston plate is connected to the other side between the top and the bottom of the inner cavity of the fixed frame in a sliding manner.
Preferably, the top and the bottom of one side of the piston plate are fixedly connected with reset springs, the other side of the reset springs is fixedly connected with the inner wall of the fixed frame, the other side of the piston plate is fixedly connected with a limiting block, and the limiting block is mutually matched with clamping grooves on two sides of the top plate.
Preferably, the discharging assembly comprises a bottom pipe and a rotating ring, wherein the bottom end of the bottom pipe penetrates through the top plate and extends to the bottom of the top plate, the top end of the bottom pipe is communicated with a hose, and the inner surface of the rotating ring is fixedly connected with a threaded cylinder.
Preferably, the top and the bottom of the outer surface of the threaded cylinder are meshed with threaded sleeves, the outer surfaces of the threaded sleeves are fixedly connected with connecting pipes, and the top and the bottom of the connecting pipes are respectively communicated with the discharging end of the pulverizer and the top of the hose.
Preferably, the hose is located at the top of the top plate and the bottom tube is located at the bottom of the top plate.
(III) beneficial effects
The invention provides an inclined leakage-proof conveying device for polycrystalline silicon powdering. The beneficial effects are as follows:
(1) This leak protection conveyor for powder is beaten to inclined polycrystalline silicon runs through the top of mount has the pivot to the surface fixedly connected with runner of pivot, the surface cover of runner is equipped with the conveyer belt, and the positive surface fixedly connected with fixed plate of a plurality of runner, the surface joint of pivot has the mounting, the top fixedly connected with dustproof box of mounting, the front at dustproof box inner chamber top and the equal fixedly connected with slider in back, and the internal surface fixedly connected with spacing subassembly of slider, the top of dustproof box has the roof through slider sliding connection, and the draw-in groove has been seted up to the inner chamber of roof both sides spout, can let the silica flour when smashing the back and transporting to receiving arrangement, it is in the protection state all the time, need not worry its surface can with outside air direct contact, just so avoided dust and other impurity can adhere to on the silica flour, make its purity obtain guaranteeing, the effectual circumstances that avoids appearing material contamination, so the silica flour that finally processed will be of purity higher, result in the result of using promotes, also effectually prevent transportation pollution, thereby improve the quality of whole silica flour processing, this convenient to use.
(2) This leak protection conveyor for powder is beaten to inclined polycrystalline silicon runs through the top of mount has the pivot to the surface fixedly connected with runner of pivot, the surface cover of runner is equipped with the conveyer belt, and the positive surface fixedly connected with fixed plate of a plurality of runner, the surface joint of pivot has the mounting, the top fixedly connected with dustproof box of mounting, the front at dustproof box inner chamber top and the equal fixedly connected with slider in back, and the internal surface fixedly connected with spacing subassembly of slider, the top of dustproof box has the roof through slider sliding connection, and the draw-in groove has been seted up to the inner chamber of roof both sides spout, can adjust the position of receiving the material device to the height and the size of different discharge gates, make its suitability obtain promoting by a wide margin, can carry out the pertinence to the rubbing crusher of various models and sizes and adjust, install, can be adjusted wantonly according to the special environmental factor in different places, in this way, will be more convenient when carrying out actual clinical use, can be applied to more extensive field, this does benefit to people and uses.
(3) This leak protection conveyor for powder is beaten to inclined polycrystalline silicon runs through the top of mount has the pivot to the surface fixedly connected with runner of pivot, the surface cover of runner is equipped with the conveyer belt, and the positive surface fixedly connected with fixed plate of a plurality of runner, the surface joint of pivot has the mounting, the top fixedly connected with dustproof box of mounting, the front at dustproof box inner chamber top and the equal fixedly connected with slider in back, and the internal surface fixedly connected with spacing subassembly of slider, the top of dustproof box has the roof through slider sliding connection, and the draw-in groove has been seted up to the inner chamber of roof both sides spout, can adjust the position of receiving material device to the height and the size of different discharge gates, make its suitability obtain promoting by a wide margin, can be with the silica flour of attaching on the conveyer belt totally strike off and collect, simultaneously can also carry out prefiltering to the silica flour of final ejection of compact, let finally obtained more meticulous, waste has still been avoided to make the later stage clearance conveyer belt more convenient, the material scale deposit can not appear on the conveyer belt, make it clear up more convenient to make it is better, can also let out the material because the material is smashed and the circumstances that the big particle diameter of material is used together to avoid this to take place.
Drawings
FIG. 1 is a front view of a structure of the present invention;
FIG. 2 is a schematic view of a scraper structure according to the present invention;
FIG. 3 is a cross-sectional view of the dust box structure of the present invention;
FIG. 4 is a schematic view of a dust box and top plate structure according to the present invention;
FIG. 5 is a schematic view of a limiting assembly according to the present invention;
fig. 6 is a schematic view of the structure of the discharging assembly in the present invention.
In the figure, a 1-bottom plate, a 2-fixing frame, a 3-rotating shaft, a 4-rotating wheel, a 5-conveying belt, a 6-fixing plate, a 7-fixing piece, an 8-dustproof box, a 9-sliding block, a 10-limiting component, a 101-fixing frame, a 102-piston plate, a 103-reset spring, a 104-limiting block, a 11-top plate, a 12-discharging component, a 121-bottom pipe, a 122-hose, a 123-rotating ring, a 124-threaded cylinder, a 125-threaded sleeve, a 126-connecting pipe, a 13-pulverizer, a 14-supporting frame, a 15-supporting plate, a 16-scraping plate, a 17-reinforcing plate, a 18-baffle plate and a 19-clamping block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the embodiment of the present invention provides a technical solution: the utility model provides a leak protection conveyor for powder is beaten to inclined polycrystalline silicon, including bottom plate 1 and mount 2, the top of bottom plate 1 and the bottom fixed connection of mount 2, the top of mount 2 runs through there is pivot 3, and the surface fixedly connected with runner 4 of pivot 3, the surface cover of runner 4 is equipped with conveyer belt 5, and the positive surface fixedly connected with fixed plate 6 of a plurality of runner 4, the surface joint of pivot 3 has mounting 7, the top fixedly connected with dust-proof box 8 of mounting 7, the front and the back at the inner chamber top of dust-proof box 8 all fixedly connected with slider 9, and the internal surface fixedly connected with spacing subassembly 10 of slider 9, the top of dust-proof box 8 has roof 11 through slider 9 sliding connection, and the draw-in groove has been seted up to the inner chamber of roof 11 both sides spout, conveyer belt 5, runner 4 and mount 2 are among the prior art conveyer assembly, be used for the material transportation, or be the belt conveyor mainly by two extreme points and close conveyer belt on it constitutes, the cylinder that drives the conveyer belt and rotate is called drive cylinder (driving cylinder); the other is only to change the drum of conveyer belt direction of motion and be called the bend pulley, the driving roll passes through the reduction gear by the motor to drive, the conveyer belt relies on the frictional force between driving roll and the conveyer belt to drag, driving roll is all adorned in the discharge end generally, with increase traction force, be favorable to dragging, the material is fed by the feed end, fall on the conveyer belt that rotates, rely on the conveyer belt friction to drive the transport to discharge end and discharge, can be used to horizontal transportation or oblique transportation, it is very convenient to use, wide application is in various industrial enterprises of modernization, like: in underground roadways of mines, mine ground transportation systems, open-air mining sites and concentrating mills, the underground roadways of mines, the open-air mining sites and concentrating mills can be singly transported, or a plurality of underground roadways can be combined or combined with other transportation equipment to form a horizontal or inclined transportation system so as to meet the requirements of working lines in different arrangement forms.
In the invention, a discharging component 12 penetrates through the right side of the top of a top plate 11, the top end of the discharging component 12 is communicated with a pulverizer 13, and two sides of the bottom of the pulverizer 13 are fixedly connected with a supporting frame 14.
In the invention, a supporting plate 15 is fixedly connected to the left side of the bottom of a dustproof box 8, a scraping plate 16 is connected to the top of the supporting plate 15 in a sliding manner, and a filtering hole is formed in the right side of the outer surface of the scraping plate 16.
In the invention, the left side of the scraping plate 16 penetrates through the dustproof box 8 and extends to the outside of the dustproof box 8, the left side of the scraping plate 16 is fixedly connected with the reinforcing plate 17, and the surface of the reinforcing plate 17 is clamped with the surface of the dustproof box 8 through the movable bolt.
In the invention, a baffle 18 is fixedly connected to the left side of the inner cavity of the dustproof box 8 and positioned at the top of the scraping plate 16, a clamping block 19 is fixedly connected to the right side of the inner cavity of the dustproof box 8, and the bottom of the clamping block 19 is in contact with the surface of the conveyor belt 5.
In the invention, the limiting component 10 comprises a fixed frame 101, one side of the fixed frame 101 is fixedly connected with the surface of the sliding block 9, and a piston plate 102 is connected on the other side between the top and the bottom of the inner cavity of the fixed frame 101 in a sliding manner.
In the invention, the top and the bottom of one side of the piston plate 102 are fixedly connected with a return spring 103, the other side of the return spring 103 is fixedly connected with the inner wall of the fixed frame 101, the other side of the piston plate 102 is fixedly connected with a limiting block 104, and the limiting block 104 is mutually matched with clamping grooves on two sides of the top plate 11.
In the invention, the discharging assembly 12 comprises a bottom pipe 121 and a rotating ring 123, wherein the bottom end of the bottom pipe 121 penetrates through the top plate 11 and extends to the bottom of the top plate 11, the top end of the bottom pipe 121 is communicated with a hose 122, and the inner surface of the rotating ring 123 is fixedly connected with a threaded cylinder 124.
In the invention, the top and bottom of the outer surface of the screw tube 124 are engaged with the screw sleeve 125, and the outer surface of the screw sleeve 125 is fixedly connected with the connecting tube 126, the top and bottom of the connecting tube 126 are respectively communicated with the discharging end of the crusher 13 and the top of the hose 122, the hose 122 is an annular corrugated tube, the annular corrugated tube is a tubular shell with closed circular wave, the waves are connected in series by circular wave, the annular corrugated tube is formed by processing seamless tubes or welded tubes, and compared with the spiral corrugated tube, the single tube length of the annular corrugated tube is generally shorter.
In the present invention, the hose 122 is located at the top of the top plate 11, and the bottom tube 121 is located at the bottom of the top plate 11.
When the device is used, the movable bolt is screwed to draw out the reinforcing plate 17, so that the filtering holes on the right side of the scraping plate 16 are cleaned, the filtering holes are plugged into the dustproof box 8, the whole dustproof box 8 is clamped on the conveying component, the fixing piece 7 is attached to the rotating shaft 3 to form clamping and fixing, then the adjustment of the discharging component 12 is selected according to the size of the pulverizer 13, the rotating ring 123 is rotated, the threaded cylinder 124 and the threaded sleeve 125 are twisted mutually, the threaded cylinder 124 is screwed out of the connecting pipe 126 or plugged back, the purpose of adjusting the length of a pipeline is achieved, after the position is adjusted, the top end of the connecting pipe 126 is communicated with the discharging hole of the pulverizer 13, the position of the top plate 11 is selected according to the position of the pulverizer 13, the handle is held to draw the top plate 11, the handle is made to slide on the sliding block 9 on the top of the dustproof box 8, the best position is adapted, the clamping grooves on two sides of the top plate 11 are limited by contact with the limiting block 104, when the top plate 11 is pulled forcefully, the top plate 11 is separated, the two clamping grooves are clamped into the next clamping groove to be fixed, the pulverizer 13 is crushed, the material is produced, then enters the discharging component 12, the discharging component 126, the silicon powder is screwed into the discharging component, the silicon powder 5, the silicon powder is pulled onto the conveying device to the conveying device, and the silicon powder 5 is driven to fall on the top of the conveying device, and the silicon powder 5 to the top plate 16 is conveyed, and the filtering holes are conveyed, and the silicon powder is conveyed on the top side, and the top of the filter device, and the material is completely.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an inclined polycrystalline silicon is beaten powder and is used leak protection conveyor, includes bottom plate (1) and mount (2), the top of bottom plate (1) and the bottom fixed connection of mount (2), its characterized in that: the top of mount (2) is run through there is pivot (3) to the surface fixedly connected with runner (4) of pivot (3), the surface cover of runner (4) is equipped with conveyer belt (5) to the positive surface fixedly connected with fixed plate (6) of a plurality of runner (4), the surface joint of pivot (3) has mounting (7), the top fixedly connected with dust-proof box (8) of mounting (7), the front at dust-proof box (8) inner chamber top and the equal fixedly connected with slider (9) in back to the internal surface fixedly connected with spacing subassembly (10) of slider (9), the top of dust-proof box (8) is through slider (9) sliding connection roof (11), and the draw-in groove has been seted up to the inner chamber of roof (11) both sides spout, the right side at roof (11) top is run through there is ejection of compact subassembly (12), and the top intercommunication of ejection of compact subassembly (12) has grinder (13), the both sides fixedly connected with support frame (14) of grinder (13) bottom, spacing subassembly (10) include fixed frame (101) and the fixed connection between one side of slider (101) and the fixed frame (101) and the fixed surface of side (101), the top of piston board (102) one side and bottom all fixedly connected with reset spring (103) to the opposite side of reset spring (103) and the inner wall fixed connection of fixed frame (101), the opposite side fixedly connected with stopper (104) of piston board (102) to stopper (104) and the draw-in groove of roof (11) both sides adapt to each other, ejection of compact subassembly (12) include bottom pipe (121) and slewing ring (123), the bottom of bottom pipe (121) runs through roof (11) and extends to the bottom of roof (11), the top intercommunication of bottom pipe (121) has hose (122), the internal surface fixedly connected with screw thread section of thick bamboo (124) of slewing ring (123), the top and the bottom of the surface of screw thread section of thick bamboo (124) all mesh threaded sleeve (125), and the surface of screw thread sleeve (125) all fixedly connected with connecting pipe (126), the top and the bottom of connecting pipe (126) respectively communicate each other with the ejection of compact end of grinder (13) and the top of hose (122), hose (122) are located the top of roof (11) and the bottom of roof (121) is located.
2. The leakage-proof conveying device for powdering of inclined polysilicon according to claim 1, wherein: the dustproof box is characterized in that a supporting plate (15) is fixedly connected to the left side of the bottom of the dustproof box (8), a scraping plate (16) is slidably connected to the top of the supporting plate (15), and a filtering hole is formed in the right side of the outer surface of the scraping plate (16).
3. The leakage-proof conveying device for powdering of inclined polysilicon according to claim 2, wherein: the left side of scraping plate (16) runs through dustproof box (8) and extends to the outside of dustproof box (8), the left side fixedly connected with gusset plate (17) of scraping plate (16) to the surface joint of gusset plate (17) and dustproof box (8) through movable bolt.
4. The leakage-proof conveying device for powdering of inclined polysilicon according to claim 2, wherein: the dustproof box is characterized in that a baffle (18) is fixedly connected to the left side of the inner cavity of the dustproof box (8) and positioned at the top of the scraping plate (16), a clamping block (19) is fixedly connected to the right side of the inner cavity of the dustproof box (8), and the bottom of the clamping block (19) is in contact with the surface of the conveying belt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210512571.8A CN114772326B (en) | 2022-05-12 | 2022-05-12 | Inclined leakage-proof conveying device for powder grinding of polycrystalline silicon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114772326A (en) | 2022-07-22 |
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