CN202360360U - Vacuum system of polycrystalline ingot casting equipment - Google Patents
Vacuum system of polycrystalline ingot casting equipment Download PDFInfo
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- CN202360360U CN202360360U CN2011204414741U CN201120441474U CN202360360U CN 202360360 U CN202360360 U CN 202360360U CN 2011204414741 U CN2011204414741 U CN 2011204414741U CN 201120441474 U CN201120441474 U CN 201120441474U CN 202360360 U CN202360360 U CN 202360360U
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Abstract
The utility model discloses a vacuum system of polycrystalline ingot casting equipment. The system comprises a vacuum equipment unit, an ingot casting equipment vacuum technique unit, a filtering device, a main vacuum air exhaust pipeline, a vacuum air exhaust technique application pipeline, a main pipeline vacuum valve, a technique control valve and a pneumatic valve; the vacuum equipment unit and the ingot casting equipment vacuum technique unit are respectively communicated with each other through the main vacuum air exhaust pipeline and the vacuum air exhaust technique application pipeline; the main pipeline vacuum valve is arranged on the main vacuum air exhaust pipeline; the technique control valve, the pneumatic valve and the filtering device are arranged on the vacuum air exhaust technique application pipeline; and the gas generated by the ingot casting equipment vacuum technique unit enters the vacuum equipment unit through the vacuum air exhaust technique application pipeline, the filtering device, the technique control valve and the pneumatic valve. The utility model solves the attrition problem of the ingot casting equipment vacuum technique unit, pollution problem of lubricating oil and element and component starting blockage or incomplete closing effect caused by impurity accumulation.
Description
Technical field
The utility model is a kind of vacuum system of polycrystalline casting unit about the polycrystalline ingot casting technology field of photovoltaic industry specifically.
Background technique
At present, the rate of fault of the vacuum system of the polycrystalline casting unit that the photovoltaic industry is used is higher, and receives the influence of production environment, and maintenance cost is very big.
As shown in Figure 1, polycrystalline casting unit of the prior art mainly is made up of vacuum equipment unit 100 and casting unit vacuum technology unit 200.Use pipeline 103 to be connected through vacuum suction main pipe 101 and vacuum suction technology between vacuum equipment unit 100 and the casting unit vacuum technology unit 200.Vacuum suction main pipe 101 is provided with main pipe vacuum valve 102, and vacuum suction technology uses pipeline 103 to be provided with technology controlling and process valve 104 and pneumatic valve 105.
Because the dust granules that casting unit vacuum technology unit 200 produces when normal process is moved can directly use pipeline 103 to get into vacuum equipment unit 100 through vacuum suction technology; Therefore cause the wearing and tearing of vacuum equipment unit 100; And cause the pollution of the inner lubricant oil in vacuum equipment unit 100, and to pile up the component startup that forms stuck or be not closed completely because of impurity.
The model utility content
The utility model embodiment provides a kind of vacuum system of polycrystalline casting unit, and with the wear problem that solves casting unit vacuum technology unit, the pollution problem of lubricant oil, and the component that forms because of the impurity accumulation starts the stuck or problem that is not closed completely.
The purpose of the utility model is; A kind of vacuum system of polycrystalline casting unit is provided, and this system comprises: vacuum equipment unit, casting unit vacuum technology unit, filtrating equipment, vacuum suction main pipe, vacuum suction technology are used pipeline, main pipe vacuum valve, technology controlling and process valve and pneumatic valve; Use pipeline to be connected through vacuum suction main pipe and vacuum suction technology respectively between vacuum equipment unit and the casting unit vacuum technology unit; The vacuum suction main pipe is provided with the main pipe vacuum valve; Vacuum suction technology uses pipeline to be provided with technology controlling and process valve, pneumatic valve and filtrating equipment; The gas that casting unit vacuum technology unit produces uses pipeline and filtrating equipment, technology controlling and process valve and pneumatic valve to get into the vacuum equipment unit through vacuum suction technology.
The vacuum system of polycrystalline casting unit also comprises: cooling unit; Cooling unit is arranged on vacuum suction technology and uses on the pipeline, and the gas that casting unit vacuum technology unit produces uses pipeline and cooling unit, filtrating equipment, technology controlling and process valve and pneumatic valve to get into the vacuum equipment unit through vacuum suction technology.
Cooling unit comprises: crooked pipeline; Crooked pipeline is serially connected in vacuum suction technology and uses in the pipeline.
The beneficial effect of the utility model is; The dust granules of having avoided the polycrystalline casting unit when normal process is moved, to produce directly gets into vacuum equipment; Reduce the impurity accumulation, slowed down the rate of wear that reduces vacuum equipment greatly, prolonged the working life of vacuum equipment; Guarantee vacuum equipment itself and the not contaminated minimizing service equipment of lubricant oil maintenance cost through Chalk-dust filtering simultaneously, prolongation lubricant oil service time; Can effectively guarantee vacuum equipment at the very long technology running of ingot casting failsafe, reduce the bad loss of product that enterprise causes because of equipment failure.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the utility model, to those skilled in the art; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural drawing of the polycrystalline casting unit that uses of the photovoltaic industry of existing technology;
Fig. 2 is the structural drawing of the vacuum system of the utility model embodiment polycrystalline casting unit;
Fig. 3 has the structural drawing of vacuum system of the polycrystalline casting unit of cooling unit for the utility model embodiment;
Fig. 4 is the structural drawing of cooling unit of the vacuum system of the utility model embodiment polycrystalline casting unit.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technological scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 2, the vacuum system of the polycrystalline casting unit of present embodiment comprises: vacuum equipment unit 100, casting unit vacuum technology unit 200, filtrating equipment 106, vacuum suction main pipe 101, vacuum suction technology are used pipeline 103, main pipe vacuum valve 102, technology controlling and process valve 104 and pneumatic valve 105; Use pipeline 103 to be connected through vacuum suction main pipe 101 and vacuum suction technology respectively between vacuum equipment unit 100 and the casting unit vacuum technology unit 200; Vacuum suction main pipe 101 is provided with main pipe vacuum valve 102; Vacuum suction technology uses pipeline 103 to be provided with technology controlling and process valve 104, pneumatic valve 105 and filtrating equipment 106; The gas that casting unit vacuum technology unit 200 produces uses pipeline 103 and filtrating equipment 106, pneumatic valve 105 and technology controlling and process valve 104 to get into the vacuum equipment unit through vacuum suction technology.This filtrating equipment has high vacuum seal, and is high temperature resistant and can filter the solid particle of 50 μ m.Filtrating equipment 106 can adopt the Suo Luobei case filter.
As shown in Figure 3, the vacuum system of the polycrystalline casting unit of present embodiment comprises: vacuum equipment unit 100, casting unit vacuum technology unit 200, filtrating equipment 106, vacuum suction main pipe 101, vacuum suction technology are used pipeline 103, main pipe vacuum valve 102, technology controlling and process valve 104 and pneumatic valve 105; Use pipeline 103 to be connected through vacuum suction main pipe 101 and vacuum suction technology respectively between vacuum equipment unit 100 and the casting unit vacuum technology unit 200; Vacuum suction main pipe 101 is provided with main pipe vacuum valve 102; Vacuum suction technology uses pipeline 103 to be provided with technology controlling and process valve 104, pneumatic valve 105 and filtrating equipment 106; The vacuum system of polycrystalline casting unit also comprises: cooling unit 107; Cooling unit 107 is arranged on vacuum suction technology and uses on the pipeline 103, and the gas that casting unit vacuum technology unit 200 produces uses pipeline 103 and cooling unit 107, filtrating equipment 106, pneumatic valve 105 and technology controlling and process valve 104 to get into the vacuum equipment unit through vacuum suction technology.In the present embodiment, can increase the gas pipeline length that vacuum suction technology is used pipeline 103 in order to make filtrating equipment adapt to high temperature, to increase the gas cooling space.
As shown in Figure 4, the vacuum system of the polycrystalline casting unit of present embodiment comprises: vacuum equipment unit 100, casting unit vacuum technology unit 200, filtrating equipment 106, vacuum suction main pipe 101, vacuum suction technology are used pipeline 103, main pipe vacuum valve 102, technology controlling and process valve 104 and pneumatic valve 105; Use pipeline 103 to be connected through vacuum suction main pipe 101 and vacuum suction technology respectively between vacuum equipment unit 100 and the casting unit vacuum technology unit 200; Vacuum suction main pipe 101 is provided with main pipe vacuum valve 102; Vacuum suction technology uses pipeline 103 to be provided with technology controlling and process valve 104, pneumatic valve 105 and filtrating equipment 106; The vacuum system of polycrystalline casting unit also comprises: cooling unit 107; Cooling unit 107 is arranged on vacuum suction technology and uses on the pipeline 103, and the gas that casting unit vacuum technology unit 200 produces uses pipeline 103 and cooling unit 107, filtrating equipment 106, pneumatic valve 105 and technology controlling and process valve 104 to get into the vacuum equipment unit through vacuum suction technology.Cooling unit 107 comprises: crooked pipeline; Crooked pipeline is serially connected in vacuum suction technology and uses in the pipeline 103.
The beneficial effect of the utility model is; The dust granules of having avoided the polycrystalline casting unit when normal process is moved, to produce directly gets into vacuum equipment; Reduce the impurity accumulation, slowed down the rate of wear that reduces vacuum equipment greatly, prolonged the working life of vacuum equipment; Guarantee vacuum equipment itself and the not contaminated minimizing service equipment of lubricant oil maintenance cost through Chalk-dust filtering simultaneously, prolongation lubricant oil service time; Can effectively guarantee vacuum equipment at the very long technology running of ingot casting failsafe, reduce the bad loss of product that enterprise causes because of equipment failure.
Used specific embodiment in the utility model the principle and the mode of execution of the utility model are set forth, above embodiment's explanation just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on embodiment and application area, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (3)
1. the vacuum system of a polycrystalline casting unit; Described system comprises: vacuum equipment unit and casting unit vacuum technology unit; It is characterized in that described system also comprises: filtrating equipment, vacuum suction main pipe, vacuum suction technology are used pipeline, main pipe vacuum valve, technology controlling and process valve and pneumatic valve;
Use pipeline to be connected through described vacuum suction main pipe and vacuum suction technology respectively between described vacuum equipment unit and the casting unit vacuum technology unit;
Described vacuum suction main pipe is provided with described main pipe vacuum valve;
Described vacuum suction technology uses pipeline to be provided with described technology controlling and process valve, pneumatic valve and described filtrating equipment;
The gas that described casting unit vacuum technology unit produces uses pipeline and described filtrating equipment, technology controlling and process valve and pneumatic valve to get into described vacuum equipment unit through vacuum suction technology.
2. the vacuum system of polycrystalline casting unit according to claim 1 is characterized in that, described system also comprises: cooling unit; Described cooling unit is arranged on described vacuum suction technology and uses on the pipeline, and the gas that described casting unit vacuum technology unit produces uses pipeline and described cooling unit, filtrating equipment, technology controlling and process valve and pneumatic valve to get into described vacuum equipment unit through described vacuum suction technology.
3. the vacuum system of polycrystalline casting unit according to claim 2 is characterized in that, described cooling unit comprises: crooked pipeline; The pipeline of described bending is serially connected in described vacuum suction technology and uses in the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204414741U CN202360360U (en) | 2011-11-09 | 2011-11-09 | Vacuum system of polycrystalline ingot casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204414741U CN202360360U (en) | 2011-11-09 | 2011-11-09 | Vacuum system of polycrystalline ingot casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360360U true CN202360360U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204414741U Expired - Lifetime CN202360360U (en) | 2011-11-09 | 2011-11-09 | Vacuum system of polycrystalline ingot casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040098A (en) * | 2015-07-28 | 2015-11-11 | 浙江羿阳太阳能科技有限公司 | Directional solidification furnace for casting and forming waste silicon pieces into silicon ingots |
| CN111043014A (en) * | 2018-10-12 | 2020-04-21 | 青岛海湾精细化工有限公司 | Air compression station system and control method thereof |
-
2011
- 2011-11-09 CN CN2011204414741U patent/CN202360360U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040098A (en) * | 2015-07-28 | 2015-11-11 | 浙江羿阳太阳能科技有限公司 | Directional solidification furnace for casting and forming waste silicon pieces into silicon ingots |
| CN111043014A (en) * | 2018-10-12 | 2020-04-21 | 青岛海湾精细化工有限公司 | Air compression station system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 064100, 88, Tangshan City, Yutian County, Hebei Patentee after: Tangshan Haitai new energy Polytron Technologies Inc Address before: 064100 Hebei province Tangshan City Yutian Yutai industrial zone rich road No. 88 Patentee before: Tangshan Haitai New Energy Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |