CN102051670A - Continuous discharging device without valve control - Google Patents
Continuous discharging device without valve control Download PDFInfo
- Publication number
- CN102051670A CN102051670A CN 201010563273 CN201010563273A CN102051670A CN 102051670 A CN102051670 A CN 102051670A CN 201010563273 CN201010563273 CN 201010563273 CN 201010563273 A CN201010563273 A CN 201010563273A CN 102051670 A CN102051670 A CN 102051670A
- Authority
- CN
- China
- Prior art keywords
- flat butterfly
- shell
- container
- flat
- valve control
- Prior art date
- 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.)
- Granted
Links
Images
Landscapes
- Sliding Valves (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a continuous discharging device without valve control, which comprises a connecting flange, a casing, a motor, a shaft, a flat butterfly-shaped vessel, holes and a cover; spherical solid granules are put into the flat butterfly-shaped vessel; the casing is arranged outside the flat butterfly-shaped vessel; uniform gaps are formed between the casing and the flat butterfly-shaped vessel; the middle of the flat butterfly-shaped vessel is connected with the shaft; one end of the shaft is matched with a shaft of the motor equipped with a speed reducer; the motor is fixed on the casing; the holes with the diameters corresponding to the diameters of the granules are formed on the wall of the flat butterfly-shaped vessel; the cover is arranged at a feed opening of the flat butterfly-shaped vessel; and the connecting flange serving as the granule outlet and playing the role of supporting is installed at the bottom of the casing. The continuous discharging device can continuously and evenly discharge materials during the discharging process, can be stopped when the material is not required to be discharged, is not required to be controlled with a valve in the whole process, and has the advantages of simple structure and ideal running effect.
Description
Technical field
The present invention relates to a kind of photovoltaic silicon single crystal rod and make the field, be 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 objective of the invention is to overcome the deficiencies in the prior art, a kind of continuous drawing mechanism that does not need valve control is provided.
The technical solution used in the present invention 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 present invention 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 present invention 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.
Apparatus of the present invention also can turn round under the normal atmosphere (An) condition, can remove its upper part as the shell of container, keep installing and fixing the middle portion of motor and the strut member of bottom, also make to concentrate discharge port simultaneously.
Parts in apparatus of the present invention 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 present invention can realize 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 embodiment of the invention 1;
Fig. 2 is the structural representation of the embodiment of the invention 2.
Embodiment
The invention will be further described 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 |
|---|---|---|---|
| CN2010105632739A CN102051670B (en) | 2010-11-29 | 2010-11-29 | Continuous discharging device without valve control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105632739A CN102051670B (en) | 2010-11-29 | 2010-11-29 | Continuous discharging device without valve control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102051670A true CN102051670A (en) | 2011-05-11 |
| CN102051670B CN102051670B (en) | 2012-06-13 |
Family
ID=43956456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105632739A Expired - Fee Related CN102051670B (en) | 2010-11-29 | 2010-11-29 | Continuous discharging device without valve control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102051670B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0292889A (en) * | 1988-09-28 | 1990-04-03 | Osaka Titanium Co Ltd | Apparatus for feeding raw material to cz furnace |
| CN1046360A (en) * | 1989-03-30 | 1990-10-24 | 日本钢管株式会社 | Make the equipment of silicon single-crystal |
| JPH03290392A (en) * | 1990-04-03 | 1991-12-20 | Nkk Corp | Single crystal production device |
| CN2265965Y (en) * | 1996-07-15 | 1997-10-29 | 锦州光学仪器厂 | Rotary feeder |
| CN1443880A (en) * | 2003-04-15 | 2003-09-24 | 西安理工大学 | Continuous charging device for artificial crystal growth |
| CN2612645Y (en) * | 2003-04-30 | 2004-04-21 | 华北制药集团有限责任公司 | Totally-enclosed automatic control discharging apparatus for bipyramid desiccator |
| CN101307487A (en) * | 2007-05-16 | 2008-11-19 | 佳科太阳能硅(厦门)有限公司 | Directional solidification method and its device for continuous production for polycrystalline silicon ingot |
| CN201276607Y (en) * | 2008-10-27 | 2009-07-22 | 常州天合光能有限公司 | Feeder for monocrystal silicon |
| CN101565852A (en) * | 2008-04-25 | 2009-10-28 | 比亚迪股份有限公司 | Crystal continuous producing device and method for continuously producing polysilicon by using same |
| CN201883179U (en) * | 2010-11-29 | 2011-06-29 | 奥特斯维能源（太仓）有限公司 | Continuous discharging device without valve control |
-
2010
- 2010-11-29 CN CN2010105632739A patent/CN102051670B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0292889A (en) * | 1988-09-28 | 1990-04-03 | Osaka Titanium Co Ltd | Apparatus for feeding raw material to cz furnace |
| CN1046360A (en) * | 1989-03-30 | 1990-10-24 | 日本钢管株式会社 | Make the equipment of silicon single-crystal |
| JPH03290392A (en) * | 1990-04-03 | 1991-12-20 | Nkk Corp | Single crystal production device |
| CN2265965Y (en) * | 1996-07-15 | 1997-10-29 | 锦州光学仪器厂 | Rotary feeder |
| CN1443880A (en) * | 2003-04-15 | 2003-09-24 | 西安理工大学 | Continuous charging device for artificial crystal growth |
| CN2612645Y (en) * | 2003-04-30 | 2004-04-21 | 华北制药集团有限责任公司 | Totally-enclosed automatic control discharging apparatus for bipyramid desiccator |
| CN101307487A (en) * | 2007-05-16 | 2008-11-19 | 佳科太阳能硅(厦门)有限公司 | Directional solidification method and its device for continuous production for polycrystalline silicon ingot |
| CN101565852A (en) * | 2008-04-25 | 2009-10-28 | 比亚迪股份有限公司 | Crystal continuous producing device and method for continuously producing polysilicon by using same |
| CN201276607Y (en) * | 2008-10-27 | 2009-07-22 | 常州天合光能有限公司 | Feeder for monocrystal silicon |
| CN201883179U (en) * | 2010-11-29 | 2011-06-29 | 奥特斯维能源（太仓）有限公司 | Continuous discharging device without valve control |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102051670B (en) | 2012-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202543383U (en) | Compound feeder used for particle raw material | |
| CN210646393U (en) | Reaction kettle for chemical engineering | |
| CN203529175U (en) | Filter residue quantitative spiral feeding device | |
| CN201883179U (en) | Continuous discharging device without valve control | |
| CN102051670B (en) | Continuous discharging device without valve control | |
| CN207056510U (en) | A kind of new type structure of hud bio-filter stuffing wraps up shaped device | |
| CN201793223U (en) | Screw conveyor for dry powder production | |
| CN203610221U (en) | Material detecting device of top suspension type centrifugal machine | |
| CN205772092U (en) | The ready-package that brewers malt produces transmits equipment | |
| CN207108495U (en) | A kind of micro crystal graphite purifying plant | |
| CN103394673A (en) | Lead melting system for supplying materials for storage battery electrode plate casting machine | |
| CN201275435Y (en) | Deep cone thickener | |
| CN201105991Y (en) | Polycrystalline silicon hydrogen reducing furnace | |
| CN208979234U (en) | A kind of mixed feed finished product sack-filling device | |
| CN203678389U (en) | Reaction kettle | |
| CN203667445U (en) | Spiral conveyer | |
| CN201065950Y (en) | Emitter feeding control valve | |
| CN203371024U (en) | Lead melting system for feeding materials to battery plate casting machine | |
| CN208763665U (en) | The off-loadable steel pipe support device of large-tonnage flexible joint | |
| CN207877293U (en) | Resin waste liquid recovery apparatus | |
| CN217465338U (en) | Crucible convenient to dismouting | |
| CN202449860U (en) | Feeding device of proportioning bin | |
| CN201375923Y (en) | Axial sorting equipment by utilizing inner surface of permanent magnetic arc groove | |
| CN204746197U (en) | Laboratory secondary pulping equipment | |
| CN104338342A (en) | Crystallization tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120613 Termination date: 20171129 |