CN208390125U - A kind of polycrystalline silicon rod crushing device - Google Patents
A kind of polycrystalline silicon rod crushing device Download PDFInfo
- Publication number
- CN208390125U CN208390125U CN201820533754.7U CN201820533754U CN208390125U CN 208390125 U CN208390125 U CN 208390125U CN 201820533754 U CN201820533754 U CN 201820533754U CN 208390125 U CN208390125 U CN 208390125U
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- broken
- polycrystalline silicon
- silicon rod
- device body
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Abstract
The utility model discloses a kind of polycrystalline silicon rod crushing devices, including supporting leg, the supporting leg upper end is fixedly connected with the first broken device body, middle-end is equipped with furnace chamber inside first broken device body, the furnace chamber outer end connects cavity, and upper end or so two is mounted on microwave generator in the cavity, and the microwave generator inner end is connected with waveguide, the waveguide inner end is exported equipped with microwave, and middle-end or so two is mounted on first motor in the cavity.The utility model passes through setting furnace chamber, cover board, microwave generator, waveguide, microwave outlet, radiant heating panel, first motor, first rotating shaft, the first tungsten-cobalt hammer, the second motor, the second shaft, the second tungsten-cobalt hammer and spray head, improve the crushing efficiency to polycrystalline silicon rod, realize the purpose sufficiently broken to polycrystalline silicon rod, and dust will not be generated during broken, avoid dust polluting environment and endangers the health of people.
Description
Technical field
The utility model relates to polycrystalline silicon rod crushing technology field, specially a kind of polycrystalline silicon rod crushing device.
Background technique
Crystalline silicon material (including polysilicon and monocrystalline silicon) is most important photovoltaic material, occupation rate of market 90% with
On, and the mainstay material of solar battery is also still in quite long one period from now on.Currently, since polycrystalline silicon rod is broken
Crushing device structure is simple, can not carry out to polycrystalline silicon rod sufficiently broken, and crushing effect is poor, be unable to satisfy needs, and is being crushed
In the process, a large amount of dust can be generated, environment is not only polluted, also endangers the health of people.For this purpose, it is proposed that a kind of more
Crystalline silicon rod crushing device.
Utility model content
The purpose of this utility model is to provide a kind of polycrystalline silicon rod crushing devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of polycrystalline silicon rod crushing device, including branch
Support leg, the supporting leg upper end are fixedly connected with the first broken device body, and middle-end is equipped with furnace chamber, institute inside first broken device body
Furnace chamber outer end connection cavity is stated, upper end or so two is mounted on microwave generator in the cavity, in the microwave generator
End is connected with waveguide, and the waveguide inner end is exported equipped with microwave, and middle-end or so two is mounted on first in the cavity
Motor, the first motor inner end are equipped with first rotating shaft, and the first tungsten-cobalt hammer is connected in the first rotating shaft, and described first is broken
Broken body upper end is equipped with cover board, and the cover board middle-end is connected with feed opening, and the feed opening bottom end is equipped with first baffle and second
Baffle, described cover board lower end or so two are mounted on spray head, and first broken device body lower end is equipped with filter plate, and described
One broken device body is fixedly connected with the second broken device body by adapter cavity, and the second electricity is equipped in the middle part of the second broken device body right end
Machine, second motor left end is equipped with the second shaft, the second broken device body of the second shaft grafting, and connects in the second shaft
It is connected to the second tungsten-cobalt hammer, is connected with broken material outlet in the middle part of second broken device body lower end, the broken material, which exports, is equipped with the
One switch valve, second broken device body lower end right part are connected with wastewater outlet, are equipped with second switch on the wastewater outlet
Valve.
Preferably, the first baffle right end is equipped with the first permanent magnet, and the second baffle left end is equipped with second
Permanent magnet, and the opposite face magnetic pole of the second permanent magnet and the first permanent magnet is on the contrary, the first baffle and second baffle
Outer end be respectively connected with connecting rod, the connecting rod outer end is fixedly connected with slide bar, and the slide bar passes through return spring and is flexibly connected
Cover board.
Preferably, thick effect strainer is installed inside the wastewater outlet.
Preferably, the microwave outlet is located at the upper end of furnace chamber.
Preferably, the furnace chamber is stainless steel furnace chamber, and the cover board is stainless steel cover board.
Preferably, the feed opening upper end is connected with skewed slot, and skewed slot tilts 45 ° upwards.
Preferably, radiant heating panel is installed, the radiant heating panel is import high temperature alloy plate, institute in the filter plate
It states and electrical heating elements is installed in radiant heating panel.
Compared with prior art, the utility model has the beneficial effects that this kind of polycrystalline silicon rod crushing device, by the way that furnace is arranged
Chamber, cover board, microwave generator, waveguide, microwave outlet, radiant heating panel, first motor, first rotating shaft, the first tungsten-cobalt hammer, the
Two motors, the second shaft, the second tungsten-cobalt hammer and spray head, radiant heating panel first preheat polycrystalline silicon rod, and microwave is recycled to add
Hot polycrystalline silicon rod makes polycrystalline silicon rod reach certain temperature, and using the spray of cold water, polycrystalline silicon rod is automatic because expanding with heat and contract with cold
Rupture, then cooperate the fragmentation of the first tungsten-cobalt hammer and the second tungsten-cobalt hammer, the crushing efficiency to polycrystalline silicon rod is improved, is realized
To the purpose that polycrystalline silicon rod is sufficiently broken, and dust will not be generated during broken, avoid dust polluting environment and
Endanger the health of people；Polysilicon is alleviated by setting first baffle and second baffle, first baffle and second baffle
The falling speed of stick reduces impact of the polycrystalline silicon rod to the first broken device body, extends the service life of the device, meanwhile,
Under the action of return spring, the first permanent magnet and the second permanent magnet, magnetic connection occurs for first baffle and second baffle,
Close feed opening, to improve the efficiency of microwave heating.
Detailed description of the invention
Fig. 1 is the utility model structure sectional plan view；
Fig. 2 is the bottom view of the utility model first baffle and second baffle junction.
In figure: 1 supporting leg, 2 first broken device bodies, 21 cavitys, 22 furnace chambers, 23 cover boards, 3 feed openings, 31 first baffles,
311 first permanent magnets, 32 second baffles, 321 second permanent magnets, 4 first motors, 5 first rotating shafts, 6 first tungsten-cobalts hammer, 7
Microwave generator, 8 waveguides, the outlet of 9 microwaves, 10 spray heads, 11 connecting rods, 12 slide bars, 13 return springs, 14 filter plates, 141
Radiant heating panel, 15 adapter cavities, 16 second broken device bodies, 161 broken material outlets, 162 wastewater outlets, 163 first switch valves,
164 second switch valves, 17 second motors, 18 second shafts, 19 second tungsten-cobalts hammer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of polycrystalline silicon rod crushing device, including support
Leg 1,1 upper end of supporting leg are fixedly connected with the first broken device body 2, and the 2 inside middle-end of the first broken device body is equipped with furnace chamber
22, and furnace chamber 22 is stainless steel furnace chamber, 22 outer end of furnace chamber connects cavity 21, and upper end or so two is pacified in the cavity 21
Equipped with microwave generator 7,7 inner end of microwave generator is connected with waveguide 8, and 8 inner end of waveguide is exported equipped with microwave
9, and microwave outlet 9 is located at the upper end of furnace chamber 22, middle-end or so two is mounted on first motor 4 in the cavity 21, described
4 inner end of first motor is equipped with first rotating shaft 5, and the first tungsten-cobalt hammer 6, first crusher are connected in the first rotating shaft 5
2 upper end of body is equipped with cover board 23, and cover board 23 is stainless steel cover board, and 23 middle-end of cover board is connected with feed opening 3, the charging
3 upper ends of mouth are connected with skewed slot, and skewed slot tilts 45 ° upwards, are conducive to polycrystalline silicon rod using self gravity, slide downward.It is described
3 bottom end of feed opening is equipped with first baffle 31 and second baffle 32, and 31 right end of first baffle is equipped with the first permanent magnet
311,32 left end of second baffle is equipped with the second permanent magnet 321, and the second permanent magnet 321 and the first permanent magnet
311 opposite face magnetic pole is on the contrary, the outer end of the first baffle 31 and second baffle 32 is respectively connected with connecting rod 11, the connection
11 outer end of bar is fixedly connected with slide bar 12, and the slide bar 12 is flexibly connected cover board 23,23 lower end of cover board by return spring 13
Left and right two is mounted on spray head 10, and 2 lower end of the first broken device body is equipped with filter plate 14, installation in the filter plate 14
There is radiant heating panel 141, the radiant heating panel 141 is import high temperature alloy plate, is equipped with electricity in the radiant heating panel 141
Heating element, for being preheated to polycrystalline silicon rod.First broken device body 2 is fixedly connected with second by adapter cavity 15 and is crushed
Body 16, is equipped with the second motor 17 in the middle part of 16 right end of the second broken device body, and 17 left end of the second motor is equipped with the
Two shafts 18,18 second broken device body of grafting 16 of the second shaft, and the second tungsten-cobalt hammer 19 is connected in the second shaft 18,
The quantity of the second tungsten-cobalt hammer 19 hammers 6 quantity into shape much larger than the first tungsten-cobalt, so that the granularity for making polycrystalline silicon rod be broken is smaller.
It is connected with brokenly material outlet 161 in the middle part of second broken device body, 16 lower end, first switch valve is installed in the broken material outlet
163, the 16 lower end right part of the second broken device body is connected with wastewater outlet 162, and thick effect filter is equipped with inside wastewater outlet 162
Net is equipped with second switch valve 164 on the wastewater outlet 162 for filtering broken polycrystalline silicon rod.
Working principle: polycrystalline silicon rod is transported at feed opening 3 using conveyer belt, effect of the polycrystalline silicon rod in self gravity
Under, it will scroll down through, be fallen on first baffle 31 and second baffle 32 along skewed slot, first baffle 31 and second baffle 32 can not
The weight of polycrystalline silicon rod is born, under the action of return spring 13, first baffle 31 and second baffle 32 are initially separated, and make polycrystalline
Silicon rod drops into furnace chamber 22, and during this, first baffle 31 and second baffle 32 slow down the speed that polycrystalline silicon rod falls,
To reduce impact of the polycrystalline silicon rod to the first broken device body 2, the service life of the first broken device body 2 is extended；Work as charging
After the completion, under the action of return spring 13, first baffle 31 and second baffle 32 start to revert to original position, that is, feed
Mouth 3 is closed, and at this moment, radiant heating panel 141 starts to preheat polycrystalline silicon rod, and thereafter, microwave generator 7 starts to generate micro-
Wave, microwave are passed in furnace chamber 22 by waveguide 8, and because furnace chamber 22 is stainless steel furnace chamber 22, microwave is difficult to penetrate, can only be in furnace
It is reflected in chamber 22, to heat to polycrystalline silicon rod, after polycrystalline silicon rod is heated to certain temperature, polycrystalline silicon rod is because of temperature
It increases and starts to expand, then, open spray head 10 and switch, be sprayed on cold water on high temperature polysilicon silicon rod, polycrystalline silicon rod is dropped because of temperature
It is low and contract suddenly, it is ruptured so as to cause polycrystalline silicon rod；After polycrystalline silicon rod ruptures, first motor 4 starts driving first
The polycrystalline silicon rod that the first tungsten-cobalt in shaft 5 is hammered into shape after 6 pairs of ruptures is timely crushed, and broken little particle is then through filtering
Plate 14 drops into the second broken device body 16, and the second tungsten-cobalt hammer 19 in the second shaft 18 is driven using the second motor 17
It is broken, to realize the sufficiently broken purpose of polycrystalline silicon rod.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of polycrystalline silicon rod crushing device, including supporting leg (1), it is characterised in that: supporting leg (1) upper end is fixedly connected
Have the first broken device body (2), the internal middle-end of first broken device body (2) is equipped with furnace chamber (22), and furnace chamber (22) outer end connects
It connects cavity (21), interior upper end of the cavity (21) or so two is mounted on microwave generator (7), the microwave generator (7)
Inner end is connected with waveguide (8), and waveguide (8) inner end is equipped with microwave outlet (9), interior middle-end of the cavity (21) or so two
Portion is mounted on first motor (4), and first motor (4) inner end is equipped with first rotating shaft (5), on the first rotating shaft (5)
It is connected with the first tungsten-cobalt hammer (6), the first broken device body (2) upper end is equipped with cover board (23), cover board (23) the middle-end connection
Have feed opening (3), feed opening (3) bottom end is equipped with first baffle (31) and second baffle (32), cover board (23) lower end
Left and right two is mounted on spray head (10), and the first broken device body (2) lower end is equipped with filter plate (14), and described first is broken
Body (2) is fixedly connected the second broken device body (16) by adapter cavity (15), peace in the middle part of the second broken device body (16) right end
Equipped with the second motor (17), the second motor (17) left end is equipped with the second shaft (18), the second shaft (18) grafting
Second broken device body (16), and the second tungsten-cobalt hammer (19) is connected in the second shaft (18), under second broken device body (16)
End middle part is connected with brokenly material outlet (161), is equipped with first switch valve (163) on the broken material outlet (161), described second is broken
Broken body (16) lower end right part is connected with wastewater outlet (162), is equipped with second switch valve on the wastewater outlet (162)
(164)。
2. a kind of polycrystalline silicon rod crushing device according to claim 1, it is characterised in that: first baffle (31) right end
It is equipped with the first permanent magnet (311), second baffle (32) left end is equipped with the second permanent magnet (321), and second forever
The opposite face magnetic pole of long magnet (321) and the first permanent magnet (311) is on the contrary, the first baffle (31) and second baffle (32)
Outer end be respectively connected with connecting rod (11), connecting rod (11) outer end is fixedly connected slide bar (12), and the slide bar (12) passes through
Return spring (13) is flexibly connected cover board (23).
3. a kind of polycrystalline silicon rod crushing device according to claim 1, it is characterised in that: in the wastewater outlet (162)
Portion is equipped with thick effect strainer.
4. a kind of polycrystalline silicon rod crushing device according to claim 1, it is characterised in that: the microwave outlet (9) is located at
The upper end of furnace chamber (22).
5. a kind of polycrystalline silicon rod crushing device according to claim 1, it is characterised in that: the furnace chamber (22) is stainless steel
Furnace chamber, the cover board (23) are stainless steel cover board.
6. a kind of polycrystalline silicon rod crushing device according to claim 1, it is characterised in that: feed opening (3) upper end connects
It is connected to skewed slot, and skewed slot tilts 45 ° upwards.
7. a kind of polycrystalline silicon rod crushing device according to claim 1, it is characterised in that: installation in the filter plate (14)
Have radiant heating panel (141), the radiant heating panel (141) is import high temperature alloy plate, peace in the radiant heating panel (141)
Equipped with electrical heating elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533754.7U CN208390125U (en) | 2018-04-16 | 2018-04-16 | A kind of polycrystalline silicon rod crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820533754.7U CN208390125U (en) | 2018-04-16 | 2018-04-16 | A kind of polycrystalline silicon rod crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208390125U true CN208390125U (en) | 2019-01-18 |
Family
ID=65063661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820533754.7U Active CN208390125U (en) | 2018-04-16 | 2018-04-16 | A kind of polycrystalline silicon rod crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208390125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479188A (en) * | 2019-08-13 | 2019-11-22 | 广州建盛建材有限公司 | Polycarboxylate water-reducer production equipment |
| CN111632985A (en) * | 2020-06-03 | 2020-09-08 | 河北诚昊化工有限公司 | Cotton micro-negative-pressure dust non-flying device for reaction kettle |
-
2018
- 2018-04-16 CN CN201820533754.7U patent/CN208390125U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479188A (en) * | 2019-08-13 | 2019-11-22 | 广州建盛建材有限公司 | Polycarboxylate water-reducer production equipment |
| CN111632985A (en) * | 2020-06-03 | 2020-09-08 | 河北诚昊化工有限公司 | Cotton micro-negative-pressure dust non-flying device for reaction kettle |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 810007 No.1, Jinsi Road, Chengdong economic and Technological Development Zone, Xining City, Qinghai Province Patentee after: Asia silicon (Qinghai) Co.,Ltd. Address before: 810007 Qinghai city of Xining province Dongchuan economic and Technological Development Zone No. 1 gold Guilu Patentee before: ASIA SILICON (QINGHAI) Co.,Ltd. |