CN201883179U - Continuous discharging device without valve control - Google Patents
Continuous discharging device without valve control Download PDFInfo
- Publication number
- CN201883179U CN201883179U CN2010206299264U CN201020629926U CN201883179U CN 201883179 U CN201883179 U CN 201883179U CN 2010206299264 U CN2010206299264 U CN 2010206299264U CN 201020629926 U CN201020629926 U CN 201020629926U CN 201883179 U CN201883179 U CN 201883179U
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- China
- Prior art keywords
- flat butterfly
- shell
- container
- valve control
- butterfly container
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Abstract
The utility model discloses a continuous discharging device without valve control, which comprises a connecting flange, an outer casing, a motor, a shaft, a flat butterfly container, a hole and a cover. Spherical solid particles are filled in the flat butterfly container, the outer casing is arranged outside the flat butterfly container, uniform clearance is formed between the outer casing and the flat butterfly container, the middle of the flat butterfly container is connected with the shaft, one end of the shaft is matched with a shaft of the motor provided with a speed reducer, the motor is fixed on the outer casing, the hole with the diameter corresponding to that of the particles is arranged on the wall of the flat butterfly container, the cover is arranged at a feed inlet of the flat butterfly container, and the connecting flange serving as a particle outlet and having a supporting function is mounted at the bottom of the outer casing. The continuous discharging device without valve control can realize continuous and uniform discharge when discharging operation is required and can be stopped immediately when discharging operation is not required, the whole process is completed without valve control, and the continuous discharging device is simple in structure and perfect in operation effect.
Description
Technical field
The utility model relates to a kind of photovoltaic silicon single crystal rod and makes the field, is specifically related to a kind of continuous drawing mechanism that does not need valve control.
Background technology
Silicon single crystal rod processing technology for secondary charging has many reports both at home and abroad, secondary charging increases the silicon material of certainweight on the basis of former charging capacity, make when satisfying production technique, utilize the volume of quartzy crucible to greatest extent, improve the utility value of quartzy crucible, economize on resources, improve output, reduce production costs, secondary charging makes Impurity Distribution even relatively simultaneously, and the monocrystalline quality is further promoted.At present traditional feeding device is for comprising silicon single crystal thermal field stove, chuck, push rod, barrel, establish a cone in the lower end of push rod, push rod passes barrel, the outside diameter of cone adds the silicon material greater than the diameter of barrel in the barrel, automatically barrel is sent in the silicon single crystal thermal field stove by the chuck in the lifting and transporting device, continue to press down push rod, the silicon material flows under the deadweight effect in the crucible, with the preceding silicon material fusion of having melted that once adds, to reach the purpose that the single xln heightens.(Tian Dangjun, Zhong Xiaoping, a kind of silicon single crystal thermal field secondary charging device [P], Chinese patent, 200820303350,2009-10-21)
Present continuous drawing mechanism has plenty of discharge port at container and installs various forms of valves additional and control discharging, has plenty of with vacsorb, and structure is all very complicated.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of continuous drawing mechanism that does not need valve control is provided.
The technical solution adopted in the utility model is: a kind of continuous drawing mechanism that does not need valve control, comprise joint flange, shell, electric motor, axle, flat butterfly container, hole and lid, be placed with solid globular particulate material in the described flat butterfly container, flat butterfly container outside is provided with shell, form uniform gap between shell and the flat butterfly container, the middle part of flat butterfly container is connected with axle, one end of axle cooperates with the axle of the electric motor that step-down gear is housed, electric motor is fixed on the shell, flat butterfly wall of a container is provided with and the corresponding hole of described particulate material diameter, the opening for feed place of flat butterfly container is provided with lid, and the bottom of shell has been equipped with the joint flange of particulate material outlet and supporting role.
As preferably, described shell is a vacuum seal structure, and the opening for feed place of shell is provided with sealing cover.
As preferably, described shell is an Open architecture.
As preferably, described hole is along flat butterfly container circumferential direction uniform distribution.
The utility model is when the needs discharging, and the motor drives central shaft rotates, and central shaft drives flat butterfly container and rotates, and just comes out from the hole under the squeezing action of particulate material between gravity and material, and stopping operating also just stops discharging.The size in aperture determines with the size of granule materials diameter, and the spacing in material hole determines what with the needs load, and how much what motor speed can be according to actual load carries out the refinement adjustment.In the time of need having more material, increase rotating speed, then reduce rotating speed when needing to lack discharging.
The utility model can be under vacuum state, realize evenly discharging continuously, shell with container is made into hermetically sealed form for this reason, install sealing cover additional on the opening for feed of the first half of shell, the bottom of shell has one and the joint flange that is connected of vacuum vessel, and this is the concentrated outlet of material, also can do the support of butterfly crust of the device, the motor drives central shaft rotates, and central shaft drives container and rotates, and so just can realize vacuum vessel is carried out continuously charging equably under vacuum state.
The utility model device also can turn round under the normal atmosphere (An) condition, can remove its upper part as the shell of container, keeps installing and fixing the middle portion of motor and the strut member of bottom, also makes to concentrate discharge port simultaneously.
Parts in the utility model device can be made of carbon steel material according to the requirement of material, also can make of stainless material or of non-metallic material.
Beneficial effect: discharging equably continuously when the utility model can be realized needing discharging, can stop when not needing discharging, whole process is controlled without valve, and is simple in structure, the operating performance ideal.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Embodiment 1
As shown in Figure 1: a kind of continuous drawing mechanism that does not need valve control, comprise joint flange 1, shell 2, electric motor 3, axle 4, flat butterfly container 5, hole 7 and lid 8, be placed with solid globular particulate material in the described flat butterfly container 5, flat butterfly container 5 outsides are provided with shell 2, form uniform gap between shell 2 and the flat butterfly container 5, the middle part of flat butterfly container 5 is connected with axle 4, one end of axle 4 cooperates with the axle of the electric motor 3 that step-down gear is housed, electric motor 3 is fixed on the shell 2, the wall of flat butterfly container 5 is provided with and the corresponding hole 7 of described particulate material diameter, described hole 7 is along flat butterfly container 5 circumferential direction uniform distribution, the opening for feed place of flat butterfly container 5 is provided with lid 8, and the bottom of shell 2 has been equipped with the joint flange 1 of particulate material outlet and supporting role.
Described shell 2 is a vacuum seal structure, and the opening for feed place of shell 2 is provided with sealing cover 6.
As shown in Figure 2: a kind of continuous drawing mechanism that does not need valve control, comprise joint flange 1, shell 2, electric motor 3, axle 4, flat butterfly container 5, hole 7 and lid 8, be placed with solid globular particulate material in the described flat butterfly container 5, flat butterfly container 5 outsides are provided with shell 2, form uniform gap between shell 2 and the flat butterfly container 5, the middle part of flat butterfly container 5 is connected with axle 4, one end of axle 4 cooperates with the axle of the electric motor 3 that step-down gear is housed, electric motor 3 is fixed on the shell 2, the wall of flat butterfly container 5 is provided with and the corresponding hole 7 of described particulate material diameter, described hole 7 is along flat butterfly container 5 circumferential direction uniform distribution, the opening for feed place of flat butterfly container 5 is provided with lid 8, and the bottom of shell 2 has been equipped with the joint flange 1 of particulate material outlet and supporting role.
Described shell 2 is an Open architecture.
Claims (4)
1. continuous drawing mechanism that does not need valve control, it is characterized in that: comprise joint flange (1), shell (2), electric motor (3), axle (4), flat butterfly container (5), hole (7) and lid (8), be placed with solid globular particulate material in the described flat butterfly container (5), flat butterfly container (5) outside is provided with shell (2), form uniform gap between shell (2) and the flat butterfly container (5), the middle part of flat butterfly container (5) is connected with axle (4), one end of axle (4) cooperates with the axle of the electric motor that step-down gear is housed (3), electric motor (3) is fixed on the shell (2), the wall of flat butterfly container (5) is provided with and the corresponding hole of described particulate material diameter (7), the opening for feed place of flat butterfly container (5) is provided with lid (8), and the bottom of shell (2) has been equipped with the joint flange (1) of particulate material outlet and supporting role.
2. a kind of continuous drawing mechanism that does not need valve control according to claim 1, it is characterized in that: described shell (2) is a vacuum seal structure, and the opening for feed place of shell (2) is provided with sealing cover (6).
3. a kind of continuous drawing mechanism that does not need valve control according to claim 1, it is characterized in that: described shell (2) is an Open architecture.
4. a kind of continuous drawing mechanism that does not need valve control according to claim 1, it is characterized in that: described hole (7) are along flat butterfly container (5) circumferential direction uniform distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206299264U CN201883179U (en) | 2010-11-29 | 2010-11-29 | Continuous discharging device without valve control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206299264U CN201883179U (en) | 2010-11-29 | 2010-11-29 | Continuous discharging device without valve control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201883179U true CN201883179U (en) | 2011-06-29 |
Family
ID=44180717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206299264U Expired - Fee Related CN201883179U (en) | 2010-11-29 | 2010-11-29 | Continuous discharging device without valve control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201883179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051670A (en) * | 2010-11-29 | 2011-05-11 | 奥特斯维能源（太仓）有限公司 | Continuous discharging device without valve control |
-
2010
- 2010-11-29 CN CN2010206299264U patent/CN201883179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051670A (en) * | 2010-11-29 | 2011-05-11 | 奥特斯维能源（太仓）有限公司 | Continuous discharging device without valve control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hareon Solar Technology Co., Ltd. Assignor: Atamps dimensional energy (Taicang) Co. Ltd. Contract record no.: 2012320000834 Denomination of utility model: Continuous discharging device without valve control Granted publication date: 20110629 License type: Exclusive License Record date: 20120626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20171129 |