CN205223414U - Solar cell diffusion tail gas processing apparatus - Google Patents
Solar cell diffusion tail gas processing apparatus Download PDFInfo
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- CN205223414U CN205223414U CN201521106722.1U CN201521106722U CN205223414U CN 205223414 U CN205223414 U CN 205223414U CN 201521106722 U CN201521106722 U CN 201521106722U CN 205223414 U CN205223414 U CN 205223414U
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- liquid bottle
- solar cell
- tail gas
- liquid collection
- collection bottle
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Abstract
The utility model discloses a solar cell diffusion tail gas processing apparatus belongs to solar cell production facility technical field. The utility model discloses a solar cell diffusion tail gas processing apparatus includes one -level liquid collection bottle and second grade liquid collection bottle, wherein, one -level liquid collection bottle's air inlet link to each other through the tail gas output pipeline with the diffusion furnace, the air inlet that one -level liquid collection bottle's outlet duct passes through transitional coupling pipe and second grade liquid collection bottle links to each other, this transitional coupling pipe is the heliciform to be encircleed around second grade liquid collection bottle, second grade liquid collection bottle's gas vent and tail gas discharge pipe say and link to each other. Through using the utility model discloses a solar cell diffusion tail gas processing apparatus can prolong the cooling stroke of waste gas greatly, guarantees the cooling effect of waste gas, prevents that exhaust emission pipe blockage and liquid collection bottle are inside long -pending white to effectively the row of avoiding waste pipe splits because of accumulateing too many metaphosphoric acid, has improved the utilization ratio of equipment greatly.
Description
Technical field
The utility model belongs to manufacture of solar cells equipment technical field, more particularly, relates to a kind of solar cell diffusion tails Flash Gas Compression Skid System.
Background technology
Along with the development of human industry, the Nonrenewable energy resources approach exhaustions day by day such as conventional fossil oil, various countries start to develop the renewable energy source such as sun power, wind energy and utilize.In existing renewable energy source, sun power is the most clean, the most general and most potential substitute energy beyond doubt.Device of solar generating is also called solar cell or photovoltaic generation, sun power directly can be converted to electric energy, and its electricity generating principle is the photovoltaic effect of based semiconductor PN junction.
At present, crystal silicon solar batteries due to have satisfactory stability and ripe technical process by large-scale application to every field, its making mainly comprises the following steps: making herbs into wool, diffusion, etching, coated with antireflection film, to print electrode and electrode sinters.Wherein, diffusing procedure is the committed step during crystal silicon solar batteries is produced, and is mainly used in preparing PN junction on silicon chip.The diffusing procedure of existing solar cell mainly carries out in tubular diffusion furnace; due to remaining waste gas can be produced in diffusing procedure process; therefore; usual meeting arranges offgas outlet in tubular diffusion furnace; offgas outlet is connected with the waste pipe of exhaust gas processing device entrance by tail gas output channel; thus diffusion tail gas is delivered to exhaust gas processing device, most of tail gas is condensed into liquid or solid through the liquid bottle that connects of exhaust gas processing device, and remaining tail gas is then taken away by wind row by exhaust emission pipeline.
But because exhaust gas processing device cooling path of the prior art is shorter, thus cause waste gas do not cool completely namely directly by wind row take away, begin to cool down when tail gas arrives exhaust emission pipeline, thus cause exhaust emission pipeline to block and connect liquid bottle inner product frost, time serious, rupture owing to assembling too many metaphosphoric acid in waste pipe, and too much metaphosphoric acid also can make the waste pipe of tail gas output channel and exhaust gas processing device entrance be adhered can pull out out, need to remove tail gas output channel and wash and just can pull out waste pipe, had a strong impact on the mobility of equipment.
As, Chinese Patent Application No.: 201320470628.9, the applying date: on 08 02nd, 2013, invention and created name is: solar cell diffusion tails Flash Gas Compression Skid System, namely diffusion tail gas is delivered to tail gas processing mechanism by tail gas output channel by the diffusion furnace tube in this application case, major part diffusion tail gas is condensed into liquid or solid in the residual liquid tank of tail gas processing mechanism, and part diffusion tail gas is then discharged by tail gas discharge conduit.Because in this application case, the cooling stroke of tail gas processing mechanism is shorter, most of tail gas easily enters in tail gas discharge conduit and condensation occurs, thus causes tail gas discharge conduit to block, and has a strong impact on the normal operation of equipment.
Utility model content
1. the utility model technical problem that will solve
The purpose of this utility model is that the cooling path overcoming existing solar cell diffusion tails Flash Gas Compression Skid System is shorter, not enough to the cooling of diffusion tail gas, thus cause diffusion tail gas, when exhaust emission pipeline is discharged, condensation occurs, easily cause exhaust emission pipeline to block and connect the deficiency of liquid bottle inner product frost, providing a kind of solar cell diffusion tails Flash Gas Compression Skid System.By using diffusion tails Flash Gas Compression Skid System of the present utility model, greatly can strengthen the condensation to diffusion tail gas, effectively preventing exhaust emission pipeline from blocking and connecing liquid bottle inner product frost.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of solar cell diffusion tails Flash Gas Compression Skid System of the present utility model, comprise one-level and connect liquid bottle and secondary connects liquid bottle, wherein, the inlet mouth that described one-level connects liquid bottle is connected with the tail gas output channel of diffusion furnace by waste pipe, the inlet mouth that the escape pipe that one-level connects liquid bottle connects liquid bottle by transitional connection pipe and secondary is connected, this transitional connection pipe is surrounded on the surrounding that secondary connects liquid bottle in the shape of a spiral, and the venting port that described secondary connects liquid bottle is connected with exhaust emission pipeline.
Further, the inlet mouth that described secondary connects liquid bottle is positioned at its sidewall bottom, and the venting port that secondary connects liquid bottle is positioned at the top that secondary connects liquid bottle.
Further, the inside connecing liquid bottle at described secondary is filled with quartzy bead.
Further, the exhaust emission pipeline that described secondary connects liquid bottle is arranged with wind and is connected.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) a kind of solar cell diffusion tails Flash Gas Compression Skid System of the present utility model, its one-level connect liquid bottle and secondary connect transitional connection pipe between liquid bottle by original straight directly go out to change into present be surrounded on the surrounding that secondary connects liquid bottle in the shape of a spiral, thus increase the cooling stroke of waste gas, ensure that the abundant cooling of waste gas, can effectively avoid waste gas, in exhaust emission pipeline, condensation occurs, cause the blocking of exhaust emission pipeline and connect liquid bottle inner product frost, and then can prevent from rupturing owing to assembling too many metaphosphoric acid and being adhered between tail gas output channel and waste pipe in waste pipe, substantially increase the mobility of equipment, decrease maintenance intervals.
(2) a kind of solar cell diffusion tails Flash Gas Compression Skid System of the present utility model, the inlet mouth that secondary connects liquid bottle is positioned at its sidewall bottom, and the venting port that secondary connects liquid bottle is positioned at the top that secondary connects liquid bottle, thus ensure that waste gas can connect from secondary and bottom liquid bottle, to enter that it is inner, and spread to its top, thus further increase cooling stroke.
(3) a kind of solar cell diffusion tails Flash Gas Compression Skid System of the present utility model, the inside connecing liquid bottle at secondary is filled with a large amount of quartzy bead, the setting of these quartzy beads increases the cooling contact area of waste gas, thus further ensures the abundant cooling of waste gas.
(4) a kind of solar cell diffusion tails Flash Gas Compression Skid System of the present utility model, reasonable in design, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of solar cell diffusion tails Flash Gas Compression Skid System of the present utility model.
Label declaration in schematic diagram:
1, diffusion furnace; 101, tail gas output channel; 2, one-level connects liquid bottle; 201, waste pipe; 3, secondary connects liquid bottle; 301, transitional connection pipe; 302, quartzy bead; 4, exhaust emission pipeline.
Embodiment
For understanding content of the present utility model further, now in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
As shown in Figure 1, a kind of solar cell diffusion tails Flash Gas Compression Skid System of the present embodiment, comprise one-level and connect liquid bottle 2 and secondary connects liquid bottle 3, wherein, the inlet mouth that one-level connects liquid bottle 2 is connected with the tail gas output channel 101 of diffusion furnace 1 by waste pipe 201, the inlet mouth that the escape pipe that one-level connects liquid bottle 2 connects liquid bottle 3 by transitional connection pipe 301 and secondary is connected, the inlet mouth that secondary connects liquid bottle 3 is positioned at its sidewall bottom, the venting port that secondary connects liquid bottle 3 is positioned at the top that secondary connects liquid bottle 3, and its venting port is arranged with wind be connected by exhaust emission pipeline 4.The waste gas that cell piece carries out DIFFUSION TREATMENT generation in diffusion furnace 1 is carried to exhaust gas processing device by tail gas output channel 101, waste gas enters one-level through waste pipe 201 and connects liquid bottle 2 and carry out preliminary condensation, and most of waste gas enters secondary through transitional connection pipe 301, and to connect liquid bottle 3 inner.Because transitional connection pipe in the present embodiment 301 is surrounded on the surrounding that secondary connects liquid bottle 3 in the shape of a spiral, thus greatly can increase the cooling stroke of waste gas, ensure the abundant cooling of waste gas, can effectively avoid waste gas, in exhaust emission pipeline 4, condensation occurs, cause the blocking of exhaust emission pipeline 4 and connect liquid bottle inner product frost, and then can prevent from rupturing owing to assembling too many metaphosphoric acid and being adhered between tail gas output channel 101 and waste pipe 201 in waste pipe 201, substantially increase the mobility of equipment, decrease maintenance intervals.In addition, the inside connecing liquid bottle 3 at secondary in the present embodiment is also filled with a large amount of quartzy bead 302, thus increases the cooling contact area of waste gas, further ensures the abundant cooling of waste gas.Major part waste gas connects in liquid bottle 3 at secondary and carries out condensation, only has minute quantity waste gas to be taken away by wind row via exhaust emission pipeline 4.In actual process, the inlet mouth that waste gas connects liquid bottle 3 sidewall bottom from secondary enters its inside, and connects the diffusion of liquid bottle 3 top to secondary, thus further increases cooling stroke.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a solar cell diffusion tails Flash Gas Compression Skid System, comprise one-level and connect liquid bottle (2), secondary connects liquid bottle (3) and exhaust emission pipeline (4), wherein, the inlet mouth that described one-level connects liquid bottle (2) is connected with the tail gas output channel (101) of diffusion furnace (1) by waste pipe (201), the inlet mouth that the escape pipe that one-level connects liquid bottle (2) connects liquid bottle (3) by transitional connection pipe (301) and secondary is connected, the venting port that described secondary connects liquid bottle (3) is connected with exhaust emission pipeline (4), it is characterized in that: described transitional connection pipe (301) is surrounded on the surrounding that secondary connects liquid bottle (3) in the shape of a spiral.
2. a kind of solar cell diffusion tails Flash Gas Compression Skid System according to claim 1, it is characterized in that: the inlet mouth that described secondary connects liquid bottle (3) is positioned at its sidewall bottom, the venting port that this secondary connects liquid bottle (3) is positioned at the top that secondary connects liquid bottle (3).
3. a kind of solar cell diffusion tails Flash Gas Compression Skid System according to claim 2, is characterized in that: the inside connecing liquid bottle (3) at described secondary is filled with quartzy bead (302).
4. a kind of solar cell diffusion tails Flash Gas Compression Skid System according to any one of claim 1-3, is characterized in that: the exhaust emission pipeline (4) that described secondary connects liquid bottle (3) is arranged with wind and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106722.1U CN205223414U (en) | 2015-12-25 | 2015-12-25 | Solar cell diffusion tail gas processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521106722.1U CN205223414U (en) | 2015-12-25 | 2015-12-25 | Solar cell diffusion tail gas processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223414U true CN205223414U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521106722.1U Expired - Fee Related CN205223414U (en) | 2015-12-25 | 2015-12-25 | Solar cell diffusion tail gas processing apparatus |
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| Country | Link |
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| CN (1) | CN205223414U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824001A (en) * | 2017-12-13 | 2018-03-23 | 无锡正隆星源电子科技有限公司 | Diffusion furnace emission-control equipment |
| CN107895750A (en) * | 2017-11-29 | 2018-04-10 | 江苏彩虹永能新能源有限公司 | A kind of solar cell spreads adjustable tail gas unit |
| CN114797370A (en) * | 2022-05-12 | 2022-07-29 | 横店集团东磁股份有限公司 | Diffusion tail gas treatment device and method |
-
2015
- 2015-12-25 CN CN201521106722.1U patent/CN205223414U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107895750A (en) * | 2017-11-29 | 2018-04-10 | 江苏彩虹永能新能源有限公司 | A kind of solar cell spreads adjustable tail gas unit |
| CN107824001A (en) * | 2017-12-13 | 2018-03-23 | 无锡正隆星源电子科技有限公司 | Diffusion furnace emission-control equipment |
| CN114797370A (en) * | 2022-05-12 | 2022-07-29 | 横店集团东磁股份有限公司 | Diffusion tail gas treatment device and method |
| CN114797370B (en) * | 2022-05-12 | 2024-01-19 | 横店集团东磁股份有限公司 | Diffusion tail gas treatment device and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 243000, Anhui, Ma'anshan Ma'anshan industrial transfer Demonstration Industry Park, Taicang Road, No. 1033 Patentee after: ANHUI YINXIN NEW ENERGY TECHNOLOGY CO., LTD. Address before: 243000, Anhui, Ma'anshan Ma'anshan industrial transfer Demonstration Industry Park, Taicang Road, No. 1033 Patentee before: ANHUI YINYANG PHOTOVOLTAIC TECHNOLOGY CO., LTD. |
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| 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: 20160511 Termination date: 20181225 |