CN209352413U - A kind of single crystal growing furnace sucker hanging apparatus - Google Patents
A kind of single crystal growing furnace sucker hanging apparatus Download PDFInfo
- Publication number
- CN209352413U CN209352413U CN201822001096.XU CN201822001096U CN209352413U CN 209352413 U CN209352413 U CN 209352413U CN 201822001096 U CN201822001096 U CN 201822001096U CN 209352413 U CN209352413 U CN 209352413U
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- CN
- China
- Prior art keywords
- sucker
- single crystal
- crystal growing
- growing furnace
- hanging apparatus
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This application provides a kind of single crystal growing furnace sucker hanging apparatus, comprising: hanging ring, air extractor, sucker, gasket；The hanging ring is welded on the sucker top, and the air extractor is set to the right side on the sucker top, and the gasket is set to the edge of the sucker bottom.The application has saved the time of charging link, improves production efficiency, and avoid the security risk in charging process.
Description
Technical field
The application belongs to single crystal growing furnace production field, and in particular to a kind of single crystal growing furnace sucker hanging apparatus.
Background technique
Single crystal growing furnace has all too many levels during crystal pulling, and each link has a significant impact to crystal pulling cost, quality,
Middle cleaning thermal field, charging link are particularly important, and producer is charged using charging online with outside road mostly at present, online to have charged gradually
It is eliminated, the outer charging accident of furnace is continuous, and especially material leakage accident repeated, this has close relation with the suspender to charge outside furnace.
Suspender currently on the market is all made of artificial mechanism formula and fixes, it is easy to silica crucible be caused to rupture and cause to produce
Accident.
Summary of the invention
(1) technical problems to be solved
In view of above-mentioned technical problem, this application provides a kind of single crystal growing furnace sucker hanging apparatus, have saved charging link
Time improves production efficiency, and avoids the security risk in charging process.
(2) technical solution
This application provides a kind of single crystal growing furnace sucker hanging apparatus, comprising: hanging ring, air extractor, sucker, gasket；Institute
It states hanging ring and is welded on the sucker top, the air extractor is set to the right side on the sucker top, and the gasket is set to institute
State the edge of sucker bottom.
In some embodiments of the present application, the air extractor includes:
Exhaust valve, set on the top of the sucker；
Triple valve, set on the upper end of the exhaust valve；
Pressure gauge, set on the side of the exhaust valve.
In some embodiments of the present application, the sucker top is equipped with handle.
In some embodiments of the present application, the matrix of the gasket is using stainless steel, external dressing fluorubber.
In some embodiments of the present application, the bore of the sucker and the bore of crucible are consistent.
In some embodiments of the present application, there are three the hanging ring is set altogether.
In some embodiments of the present application, the sucker is using the super-low carbon stainless steel system with a thickness of 1.5cm thickness
It forms.
In some embodiments of the present application, the exhaust valve is connect with threeway valve closure.
In some embodiments of the present application, the upside of the hanging ring is equipped with suspension hook.
In some embodiments of the present application, connected between the suspension hook and hanging ring by steel cable.
(3) beneficial effect
It can be seen from the above technical proposal that the application at least has the advantages that one of them:
(1) gap that the gasket of the application can effectively between sealed crucible and sucker, gasket use stainless steel
For matrix, therefore there is sufficient intensity surplus, deformation or damaged after avoiding gasket from being used for multiple times.
(2) the application changes the fixed lifting mode of protoplast's work, by the way of the fixed lifting of sucker, effectively evades
Security risk.
(3) the application is effectively saved the time of charging link, improves production efficiency.
(4) the application operating process immobilization during the work time, sucker are able to bear 1-2 tons in negative pressure 4bar
Weight, increases the weight of single charge, and is not required to manual operation, ensure that the cleanliness of silicon material, improves yield rate.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present application.
[the application main element symbol description]
1, handle；2, bleeding point；3, triple valve；
4, exhaust valve；5, pressure gauge；6, sucker；
7, gasket.
Specific embodiment
This application provides a kind of single crystal growing furnace sucker hanging apparatus, have saved the time of charging link, improve production effect
Rate, and avoid the security risk in charging process.To keep the purposes, technical schemes and advantages of the application more clear bright
It is white, below in conjunction with specific embodiment, and referring to attached drawing, the application is further described.
Specific embodiment
Embodiment 1
This application provides a kind of single crystal growing furnace sucker hanging apparatus, comprising: hanging ring, air extractor, sucker 6, gasket 1；
There are three the hanging ring is set altogether, it is respectively welded at 6 top of sucker；The surface of three hanging rings is equipped with suspension hook, described
It is connected between suspension hook and the hanging ring by steel cable, at work, it is only necessary to which lifting hook just can promote sucker 6 and crucible；
The center on 6 top of sucker is equipped with handle 1, and the air extractor is set to the right side on 6 top of sucker, the air extractor
Include: the exhaust valve 4 for being mounted on sucker top, is mounted on the triple valve 3 of 4 upside of exhaust valve and is mounted on the exhaust
The pressure gauge 5 of 4 side of valve, the pressure gauge 5 can monitor the pressure inside sucker 6 in real time, be pressed inside sucker 6 with this to realize
The control of power；The exhaust valve 4 is connected with the closing of triple valve 3, avoids gas leakage that sucker 6 is caused to fall off, inside the sucker 6
Air after exhaust valve 4 then be discharged from the bleeding point 2 of the triple valve 3, realize the flowing of air.The sucker 6
Bore it is consistent with the bore of crucible, avoid being easy to fall off in adsorption process and cause safety accident, the sucker 6 is using super
Low carbon stainless steel is made, with a thickness of 1.5cm.The application changes the fixed lifting mode of protoplast's work, is fixed using sucker
The mode of lifting, has effectively evaded security risk, is effectively saved the time of charging link, improves production efficiency.
The bottom of the sucker 6 is equipped with gasket 7, and the pad sealing 7 is set to the gap between the sucker 6 and crucible,
Air is avoided to reveal.The matrix of the gasket 7 of the present embodiment is using stainless steel, and in the external application fluorine rubber of stainless steel
Glue, therefore gasket 7 has sufficient intensity surplus, deformation or damaged after avoiding gasket 7 from being used for multiple times.The application is worked
Operating process immobilization in journey, sucker are able to bear 1-2 tons of weight in negative pressure 4bar, increase the weight of single charge,
And it is not required to manual operation, the cleanliness of silicon material is ensure that, improves yield rate.
Working principle
By the lifting of sucker 6 to the top of crucible, the crucible and sucker form confined air under the action of gasket 7
Between, triple valve 3 extracts the air of suction cup interior out at this time, then moves sucker 6 and crucible lifting, has effectively evaded safe hidden
Suffer from.
So far, attached drawing is had been combined the present embodiment is described in detail.According to above description, those skilled in the art
There should be clear understanding to the application.
It should be noted that in attached drawing or specification text, the implementation for not being painted or describing is affiliated technology
Form known to a person of ordinary skill in the art, is not described in detail in field.In addition, the above-mentioned definition to each element and method is simultaneously
It is not limited only to various specific structures, shape or the mode mentioned in embodiment.
It should also be noted that, can provide the demonstration of the parameter comprising particular value herein, but these parameters are without definite etc.
In corresponding value, but analog value can be similar in acceptable error margin or design constraint.The side mentioned in embodiment
It is only the direction with reference to attached drawing to term, such as "upper", "lower", "front", "rear", "left", "right" etc., is not used to limit this
The protection scope of application.In addition, unless specifically described or the step of must sequentially occur, the sequences of above-mentioned steps there is no restriction in
It is listed above, and can change or rearrange according to required design.And above-described embodiment can be based on design and reliability
Consider, the collocation that is mixed with each other is used using or with other embodiments mix and match, i.e., the technical characteristic in different embodiments can be with
Freely form more embodiments.
Particular embodiments described above has carried out further in detail the purpose of the application, technical scheme and beneficial effects
Describe in detail it is bright, it is all it should be understood that be not intended to limit this application the foregoing is merely the specific embodiment of the application
Within spirit herein and principle, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the application
Within the scope of shield.
Claims (10)
1. a kind of single crystal growing furnace sucker hanging apparatus characterized by comprising hanging ring, air extractor, sucker, gasket；It is described to hang
Ring is welded on the sucker top, and the air extractor is set to the right side on the sucker top, and the gasket is set to the suction
The edge of pan bottom.
2. a kind of single crystal growing furnace sucker hanging apparatus according to claim 1, which is characterized in that the air extractor includes:
Exhaust valve, set on the top of the sucker；
Triple valve, set on the upper end of the exhaust valve；
Pressure gauge, set on the side of the exhaust valve.
3. a kind of single crystal growing furnace sucker hanging apparatus according to claim 1, which is characterized in that the sucker top is equipped with handle
Hand.
4. a kind of single crystal growing furnace sucker hanging apparatus according to claim 1, which is characterized in that the matrix of the gasket is adopted
It is stainless steel, external dressing fluorubber.
5. a kind of single crystal growing furnace sucker hanging apparatus according to claim 1, which is characterized in that the bore and earthenware of the sucker
The bore of crucible is consistent.
6. a kind of single crystal growing furnace sucker hanging apparatus according to claim 1, which is characterized in that the hanging ring is equipped with three altogether
It is a.
7. a kind of single crystal growing furnace sucker hanging apparatus according to claim 1, which is characterized in that the sucker is using thickness
Degree is that the super-low carbon stainless steel of 1.5cm thickness is made.
8. a kind of single crystal growing furnace sucker hanging apparatus according to claim 2, which is characterized in that the exhaust valve and triple valve
Closing connection.
9. a kind of single crystal growing furnace sucker hanging apparatus according to claim 1, which is characterized in that the upside of the hanging ring is equipped with
Suspension hook.
10. a kind of single crystal growing furnace sucker hanging apparatus according to claim 9, which is characterized in that the suspension hook and hanging ring it
Between pass through steel cable connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001096.XU CN209352413U (en) | 2018-11-30 | 2018-11-30 | A kind of single crystal growing furnace sucker hanging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001096.XU CN209352413U (en) | 2018-11-30 | 2018-11-30 | A kind of single crystal growing furnace sucker hanging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209352413U true CN209352413U (en) | 2019-09-06 |
Family
ID=67798037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822001096.XU Expired - Fee Related CN209352413U (en) | 2018-11-30 | 2018-11-30 | A kind of single crystal growing furnace sucker hanging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209352413U (en) |
-
2018
- 2018-11-30 CN CN201822001096.XU patent/CN209352413U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20191130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |