CN219607642U - Dryer capable of avoiding silicon material oxidation - Google Patents
Dryer capable of avoiding silicon material oxidation Download PDFInfo
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- CN219607642U CN219607642U CN202320308416.4U CN202320308416U CN219607642U CN 219607642 U CN219607642 U CN 219607642U CN 202320308416 U CN202320308416 U CN 202320308416U CN 219607642 U CN219607642 U CN 219607642U
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- drying chamber
- pipe
- pipeline
- intercommunication
- silicon material
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- 239000002210 silicon-based material Substances 0.000 title claims abstract description 54
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 15
- 230000003647 oxidation Effects 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000003860 storage Methods 0.000 claims abstract description 70
- 238000001035 drying Methods 0.000 claims abstract description 67
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 64
- 238000007599 discharging Methods 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000011261 inert gas Substances 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 4
- 239000011856 silicon-based particle Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of drying equipment, in particular to a dryer capable of avoiding oxidation of silicon materials, which comprises a drying chamber, wherein a heating pipeline is positioned above the inside of the drying chamber, a first auger is arranged in the heating pipeline and is used for pushing the silicon materials to advance in the heating pipeline; the utility model heats the silicon material through the heating pipeline, uses the first auger to rotate and push the silicon material to advance, and the silicon material is heated uniformly in the advancing process, then enters the cooling pipeline, and sets a water storage tank with condensed water inside outside the cooling pipeline, so that heat in the silicon material is taken away rapidly, the step of naturally cooling to normal temperature is omitted, the silicon material does not stay in the process of drying and cooling to normal temperature, and the purpose of continuous operation is realized.
Description
Technical Field
The utility model relates to the technical field of drying equipment, in particular to a dryer capable of avoiding silicon material oxidation.
Background
In the production process of silicon, the steps of detection, granulation, drying, smelting and the like are needed to be carried out on the silicon material, wherein the drying is one of the important steps in the production process of silicon, the safe operation during the subsequent smelting and charging is directly influenced, if more moisture remains in the silicon material, a large amount of water vapor can overflow from smelting equipment, the smelting temperature is higher, the overflowed high-temperature water vapor can directly hurt operators, so that the drying efficiency of the silicon material is particularly important, the silicon is inactive in chemical property at normal temperature, is not easy to oxidize at normal temperature in air, and reacts with oxygen at 873K to generate SiO2, so that the silicon material is easy to oxidize at high temperature, inert gas is often filled into a drying chamber to protect the silicon material, the existing silicon material oxidation-preventing dryer can not continuously operate, the silicon material can only be dried in batches, the silicon material in the drying chamber is taken out after being cooled to normal temperature, the operation is repeated, the drying efficiency is lower, and a large amount of silicon material is needed in the production process of silicon, so that the batch drying is unfavorable for the efficient production of silicon. In view of this, we propose a dryer that can avoid oxidation of the silicon material.
Disclosure of Invention
In order to make up for the defects, the utility model provides a dryer capable of avoiding oxidation of silicon materials.
The technical scheme of the utility model is as follows:
a dryer capable of avoiding oxidation of silicon materials, comprising a drying chamber, and further comprising: the heating pipelines are provided with a plurality of groups and are all positioned above the inside of the drying chamber, first augers are arranged in the heating pipelines and are used for pushing silicon materials to advance in the heating pipelines, and first power sources which respectively drive the first augers to rotate are arranged outside the drying chamber; the cooling pipeline, the cooling pipeline is provided with a plurality of groups, all is located the inside below of drying chamber, the cooling pipeline pass through the passage respectively with the heating pipeline is connected, be provided with the second auger in the cooling pipeline, the cooling pipeline is provided with the storage water tank outward, the storage water tank passes through inlet tube intercommunication condensate water tank, the drying chamber outside is provided with the drive respectively second auger pivoted second power supply.
Preferably, the upper end of the drying chamber is communicated with a first inflation tube, the lower end of the drying chamber is communicated with a first exhaust tube, the water storage tank is positioned inside the drying chamber, and the condensate water tank is positioned at the upper end of the drying chamber.
Preferably, a plurality of feed inlets are formed in one side of the heating pipelines, a plurality of steam holes are formed in the upper end of each heating pipeline, and a discharge outlet is formed in the lower end of one side, away from the material guide pipe, of the cooling pipeline.
Preferably, a material distributing box is arranged above the drying chamber, a first material storage barrel is arranged above the material distributing box, a first material conveying pipe is communicated with the upper end of the first material storage barrel, a first valve is arranged on the first material conveying pipe, a feeding pipe is communicated with the lower end of the first material storage barrel, a second valve is arranged on the feeding pipe, a second air charging pipe is communicated with the upper end of the first material storage barrel, a second air exhaust pipe is communicated with the lower end of the first material storage barrel, a plurality of material distributing pipes are communicated with the lower end of the material distributing box, and the material distributing pipes are respectively and correspondingly connected with a plurality of feeding inlets.
Preferably, a material collecting box is arranged below the drying chamber, a second material storage barrel is arranged below the material collecting box, a plurality of material collecting pipes are communicated with the upper end of the material collecting box, the material collecting pipes are respectively and correspondingly connected with the material collecting pipes, the lower ends of the material collecting pipes are communicated with the second material storage barrel through discharge pipes, third valves are arranged on the discharge pipes, second material storage barrel lower ends are communicated with second material conveying pipes, fourth valves are arranged on the second material conveying pipes, third air charging pipes are communicated with the upper ends of the second material storage barrels, and third air exhaust pipes are communicated with the lower ends of the second material storage barrels.
Preferably, a third power source for driving the water inlet pipe to convey water into the water storage tank is arranged in the condensate water tank, and the water storage tank is communicated with one side of the condensate water tank through a water outlet pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the heating pipeline is arranged to heat the silicon material, the first motor is used for driving the first auger to rotate so as to push the silicon material to advance, so that the silicon material is heated more uniformly in the advancing process, then the silicon material enters the cooling pipeline, the second motor is used for driving the second auger to rotate so as to push the silicon material, and the water storage tank with condensed water inside is arranged outside the cooling pipeline, so that the heat in the silicon material is rapidly taken away, the step of naturally cooling to normal temperature is omitted, the cooling time is shortened, the silicon material does not stay in the processes of drying and cooling to normal temperature, the purpose of continuous operation is realized, and the high-efficiency production of silicon is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a sectional view of a drying chamber according to the present utility model;
FIG. 3 is a cross-sectional view of a heating conduit and a cooling conduit according to the present utility model;
fig. 4 is a schematic structural view of a distributing box and a collecting box in the utility model.
In the figure:
1. a drying chamber; 2. a material distributing box; 3. a collection box; 4. a first motor; 5. a second motor; 6. a condensate tank;
11. a first inflation tube; 12. a first exhaust pipe; 13. a heating pipe; 14. a cooling pipe; 15. a water storage tank; 131. a feed inlet; 132. a steam hole; 133. a first auger; 134. a material guiding pipe; 141. a second auger; 142. a discharge port;
21. a first storage barrel; 22. a first feed delivery tube; 23. a first valve; 24. a feed pipe; 25. a second valve; 26. a second inflation tube; 27. a second exhaust pipe; 28. a material dividing pipe;
31. a collecting pipe; 32. a discharge pipe; 33. a third valve; 34. a second storage barrel; 35. a third inflation tube; 36. a third exhaust pipe; 37. a second feed delivery tube; 38. a fourth valve;
61. a water pump; 62. a water inlet pipe; 63. and a water outlet pipe.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Please refer to fig. 1-4:
a dryer capable of avoiding silicon material oxidation, comprising a drying chamber 1, and further comprising: the heating pipelines 13 are provided with a plurality of groups, the heating pipelines 13 are all positioned above the inside of the drying chamber 1, the heating pipelines 13 are internally provided with first augers 133, the first augers 133 are used for pushing silicon materials to advance in the heating pipelines 13, and the outside of the drying chamber 1 is provided with first power sources for respectively driving the first augers 133 to rotate; the cooling pipeline 14, the cooling pipeline 14 is provided with a plurality of groups, all be located the inside below of drying chamber 1, cooling pipeline 14 is connected with heating pipeline 13 through the passage 134 respectively, be provided with second auger 141 in the cooling pipeline 14, cooling pipeline 14 is provided with storage water tank 15 outward, storage water tank 15 passes through inlet tube 62 intercommunication condensate tank 6, drying chamber 1 outside is provided with the second power supply that drives second auger 141 pivoted respectively, be provided with the third power supply that drives inlet tube 62 to the water delivery in the storage water tank 15 in the condensate tank 6, storage water tank 15 passes through outlet pipe 63 intercommunication condensate tank 6's one side.
In this embodiment, the two ends of the heating pipes 13 are respectively and fixedly connected to the inner wall of the drying chamber 1, one end of the first auger 133 is respectively and rotatably connected to the inner wall of the drying chamber 1, the first power source is the first motor 4, specifically, the first motor 4 is respectively and fixedly installed on the outer wall of the drying chamber 1, the output shaft of the first motor is respectively and fixedly connected with the other end of the first auger 133, the first auger 133 is driven to rotate in the heating pipe 13 to push silicon particles to the other side of the heating pipe 13, the heating pipe 13 can generate heat after being electrified to dry the silicon particles passing through the inside of the heating pipe, the lower end of one side of the heating pipe 13 is fixedly connected with the material guide pipe 134, the two ends of the cooling pipes 14 are respectively and fixedly connected to the inner wall of the drying chamber 1, one end of the second auger 141 is respectively and rotatably connected to the inner wall of the drying chamber 1, the second power source is the second motor 5, specifically, the second motor 5 is respectively and fixedly installed on the outer wall of the drying chamber 1, the output shaft of the second motor 5 is respectively connected with the other end of the second auger 141, and drives the second auger 141 to rotate to push the second auger 14 to cool the silicon particles to the other side;
it should be added that the rotation directions of the first auger 133 and the second auger 141 are opposite, the lower end of the material guiding pipe 134 is communicated with the upper end of one side of the cooling pipeline 14, silicon particles enter the cooling pipeline 14 from the lower end, the water storage tank 15 is fixedly installed in the middle of a plurality of cooling pipelines 14, the middle of the pipeline of the cooling pipeline 14 is positioned in the water storage tank 15, the cooling pipeline 14 is made of copper pipe materials, when immersed in the water storage tank 15, the internal height Wen Guiliao of the cooling pipeline can be rapidly cooled by condensed water in the water storage tank 15, the third power source is a water pump 61, the water pump 61 is fixedly installed at the bottom of the condensed water tank 6, the output end of the water pump 61 is fixedly connected with one end of the water inlet pipe 62, and the condensed water in the condensed water tank 6 is conveyed into the water storage tank 15.
The upper end of the drying chamber 1 is communicated with a first inflation tube 11, the lower end of the drying chamber 1 is communicated with a first exhaust tube 12, a water storage tank 15 is positioned inside the drying chamber 1, and a condensate water tank 6 is positioned at the upper end of the drying chamber 1.
In this embodiment, the first air charging pipe 11 is used for charging inert gas into the drying chamber 1, the first air extracting pipe 12 is used for discharging air containing oxygen in the drying chamber 1, the water storage tank 15 is fixedly installed between the front and rear inner walls of the drying chamber 1, and the condensate water tank 6 is fixedly installed at the upper end of the drying chamber 1.
A feed inlet 131 is formed in one side of each heating pipeline 13, a plurality of steam holes 132 are formed in the upper end of each heating pipeline 13, and a discharge outlet 142 is formed in the lower end of one side, away from the material guide pipe 134, of each cooling pipeline 14.
In this embodiment, the steam holes 132 are used to exhaust the hot gas evaporated during the drying process of the silicon material.
The drying chamber 1 top is provided with divides magazine 2, divides magazine 2 top to have first storage vat 21, and first storage vat 21 upper end intercommunication has first conveying pipeline 22, is provided with first valve 23 on the first conveying pipeline 22, and first storage vat 21 lower extreme intercommunication has inlet pipe 24, is provided with second valve 25 on the inlet pipe 24, and first storage vat 21 upper end intercommunication has second inflation tube 26, and the lower extreme intercommunication has second exhaust tube 27, divides magazine 2 lower extreme intercommunication to have a plurality of branch material pipes 28, and branch material pipe 28 corresponds with a plurality of feed inlets 131 respectively and is connected.
In this embodiment, the first material conveying pipe 22 is fixedly connected to the upper end of the first material storage barrel 21, the first valve 23 is fixedly installed in the middle of the pipe of the first material conveying pipe 22, the second valve 25 is fixedly installed in the middle of the pipe of the material feeding pipe 24, the lower end of the material feeding pipe 24 is connected to the material distributing box 2, the lower ends of the material distributing pipes 28 respectively penetrate through the upper ends of the drying chamber 1 and are connected to the material feeding holes 131 formed in one side of the upper ends of the heating pipes 13, the second gas charging pipe 26 is used for charging inert gas into the first material storage barrel 21, and the second gas extracting pipe 27 is used for discharging air containing oxygen in the first material storage barrel 21.
The drying chamber 1 below is provided with aggregate box 3, aggregate box 3 below has second storage vat 34, aggregate box 3 upper end intercommunication has a plurality of collecting pipes 31, aggregate pipe 31 respectively with aggregate pipe 31 correspond to be connected, aggregate pipe 31 lower extreme passes through discharging pipe 32 and second storage vat 34 intercommunication, be provided with third valve 33 on the discharging pipe 32, second storage vat 34 lower extreme intercommunication has second conveying pipeline 37, be provided with fourth valve 38 on the second conveying pipeline 37, second storage vat 34 upper end intercommunication has third gas tube 35, the lower extreme intercommunication has third extraction tube 36.
In this embodiment, the upper ends of the plurality of collecting pipes 31 respectively pass through the lower ends of the drying chamber 1 and are communicated with the discharge holes 142 formed in one side of the lower ends of the plurality of cooling pipelines 14, the lower ends of the plurality of collecting pipes 31 respectively communicate with the upper ends of the collecting box 3, the third valve 33 is fixedly mounted on the discharge pipe 32, the fourth valve 38 is fixedly mounted on the second conveying pipe 37, the third charging pipe 35 is used for charging inert gas into the second storage barrel 34, and the third exhaust pipe 36 is used for exhausting air containing oxygen in the second storage barrel 34.
When the drying device is specifically used, firstly, inert gas is filled into the drying chamber 1 through the first air charging pipe 11, meanwhile, air in the drying chamber 1 is discharged through the first air discharging pipe 12, the drying chamber 1 is charged for a period of time, the lower oxygen content in the drying chamber 1 is ensured, oxidation reaction of silicon materials under high temperature is prevented from occurring from the root, then, silicon materials are conveyed into the first storage barrel 21, meanwhile, the first valve 23 and the second valve 25 are closed, the inert gas is charged into one side of the first storage barrel 21 through the second air charging pipe 26 and the second air discharging pipe 27, air is discharged at the same time, the low oxygen content in the first storage barrel 21 is ensured, then, the second valve 25 is opened, the silicon materials fall into the distributing box 2, are conveyed to one side in the heating pipeline 13 through the distributing pipe 28, the first motors 4 are started, the first augers 133 are driven to rotationally push the silicon materials, and meanwhile, the heating pipeline 13 is electrified, the silicon materials are dried, then the silicon material enters the cooling pipeline 14 from the material guide pipe 134 at the other side of the heating pipeline 13, a plurality of second motors 5 are started to drive each second auger 141 to rotate so as to push the silicon material, condensed water in the second augers rapidly reduces the temperature of the silicon material when passing through the water storage tank 15, then the silicon material enters the material collection box 3 from the material collection pipe 31 at the other side of the material guide pipe 134, in the process, the water pump 61 is in a starting state, the water pump 61 is driven to convey the condensed water in the condensed water tank 6 into the water storage tank 15, and the condensed water in the water storage tank 15 is conveyed back to the condensed water tank 6 through the water outlet pipe 63 at the other side of the water storage tank 15, so that the condensed water in the water storage tank 15 is updated in real time, the cooling effect of the condensed water is ensured, when the silicon material enters the material collection box 3, the third valve 33 and the fourth valve 38 are in a closing state, inert gas is filled into the second material storage barrel 34 through the third gas filling pipe 35 and the third gas extracting pipe 36, ensuring that the oxygen content in the second storage vat 34 is low, then opening the third valve 33 to enable the silicon material in the material collection box 3 to fall into the second storage vat 34, closing the third valve 33 when discharging the silicon material, opening the fourth valve 38, temporarily storing the silicon material conveyed by the material distribution pipe 28 in the material collection box 3, and repeatedly filling inert gas and discharging air into the second storage vat 34 before discharging the silicon material into the second storage vat 34 again, so as to ensure that oxygen cannot enter the drying chamber 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a can avoid drying-machine of silicon material oxidation, includes drying chamber (1), its characterized in that: further comprises:
the heating device comprises a heating pipeline (13), wherein the heating pipeline (13) is provided with a plurality of groups and is positioned above the inside of the drying chamber (1), a first auger (133) is arranged in the heating pipeline (13), the first auger (133) is used for pushing silicon materials to advance in the heating pipeline (13), and a first power source for respectively driving the first auger (133) to rotate is arranged outside the drying chamber (1);
cooling pipeline (14), cooling pipeline (14) are provided with a plurality of groups, all are located drying chamber (1) inside below, cooling pipeline (14) respectively through passage (134) with heating pipeline (13) are connected, be provided with second auger (141) in cooling pipeline (14), cooling pipeline (14) are provided with storage water tank (15) outward, storage water tank (15) are through inlet tube (62) intercommunication condensate water tank (6), drying chamber (1) outside is provided with the drive respectively second auger (141) pivoted second power supply.
2. The dryer capable of avoiding oxidation of silicon material according to claim 1, wherein: the drying chamber (1) upper end intercommunication has first gas tube (11), drying chamber (1) lower extreme intercommunication has first exhaust tube (12), storage water tank (15) are located inside drying chamber (1), condensate water tank (6) are located drying chamber (1) upper end.
3. The dryer capable of avoiding oxidation of silicon material according to claim 1, wherein: a plurality of feed inlets (131) are formed in one side of each heating pipeline (13), a plurality of steam holes (132) are formed in the upper end of each heating pipeline (13), and a discharge outlet (142) is formed in the lower end of one side, away from the material guide pipe (134), of each cooling pipeline (14).
4. A dryer for avoiding oxidation of silicon material according to claim 3, wherein: the drying chamber (1) top is provided with divides magazine (2), divide magazine (2) top to have first storage vat (21), first storage vat (21) upper end intercommunication has first conveying pipeline (22), be provided with first valve (23) on first conveying pipeline (22), first storage vat (21) lower extreme intercommunication has inlet pipe (24), be provided with second valve (25) on inlet pipe (24), first storage vat (21) upper end intercommunication has second inflation tube (26), and the lower extreme intercommunication has second exhaust tube (27), divide magazine (2) lower extreme intercommunication to have a plurality of branch material pipes (28), divide material pipe (28) respectively with a plurality of feed inlet (131) correspond and be connected.
5. A dryer for avoiding oxidation of silicon material according to claim 3, wherein: the drying chamber (1) below is provided with material collecting box (3), material collecting box (3) below has second storage vat (34), material collecting box (3) upper end intercommunication has a plurality of collecting pipes (31), material collecting pipe (31) respectively with material collecting pipe (31) correspond to be connected, material collecting pipe (31) lower extreme pass through discharging pipe (32) with second storage vat (34) intercommunication, be provided with third valve (33) on discharging pipe (32), second storage vat (34) lower extreme intercommunication has second conveying pipeline (37), be provided with fourth valve (38) on second conveying pipeline (37), second storage vat (34) upper end intercommunication has third inflation tube (35), and the lower extreme intercommunication has third extraction tube (36).
6. The dryer capable of avoiding oxidation of silicon material according to claim 1, wherein: the condensing water tank (6) is internally provided with a third power source for driving the water inlet pipe (62) to convey water into the water storage tank (15), and the water storage tank (15) is communicated with one side of the condensing water tank (6) through the water outlet pipe (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320308416.4U CN219607642U (en) | 2023-02-24 | 2023-02-24 | Dryer capable of avoiding silicon material oxidation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320308416.4U CN219607642U (en) | 2023-02-24 | 2023-02-24 | Dryer capable of avoiding silicon material oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219607642U true CN219607642U (en) | 2023-08-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320308416.4U Active CN219607642U (en) | 2023-02-24 | 2023-02-24 | Dryer capable of avoiding silicon material oxidation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219607642U (en) |
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2023
- 2023-02-24 CN CN202320308416.4U patent/CN219607642U/en active Active
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Address after: No. 11 Huabu Road, Huabu Town, Kaihua County, Quzhou City, Zhejiang Province, 324300 (self declared) Patentee after: ZHEJIANG HUAYOU ELECTRONIC Co.,Ltd. Country or region after: China Address before: No. 40, Yuanyi Road, Industrial Park, Kaihua County, Quzhou City, Zhejiang Province, 324300 Patentee before: ZHEJIANG HUAYOU ELECTRONIC Co.,Ltd. Country or region before: China |