CN203030605U - Automatic-air-sucking type polishing chamber - Google Patents
Automatic-air-sucking type polishing chamber Download PDFInfo
- Publication number
- CN203030605U CN203030605U CN 201320018202 CN201320018202U CN203030605U CN 203030605 U CN203030605 U CN 203030605U CN 201320018202 CN201320018202 CN 201320018202 CN 201320018202 U CN201320018202 U CN 201320018202U CN 203030605 U CN203030605 U CN 203030605U
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- China
- Prior art keywords
- air
- polishing chamber
- chamber body
- communicated
- blast pipe
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Abstract
The utility model relates to an automatic-air-sucking type polishing chamber which comprises a polishing chamber body, an air inlet at the top end of the polishing chamber body, an air outlet at the bottom end of the polishing chamber body, an exhaust pipe with one end opened and the other end closed, an air passage and an exhaust chimney. The opened end of the exhaust pipe is communicated with the air outlet, the closed end is communicated with the air passage, the communication position is higher than the closed end of the exhaust pipe and provided with a filter screen, and the air passage is directly communicated with the exhausting chimney. The automatic-air-sucking type polishing chamber can take away dust in the polishing chamber body by means of flowing air generated in self-suction mode, can deposit the taken dust in the air passage, is environment-friendly, cannot cause secondary pollution to the external environment, does not need additional air exhausting and dust-removing devices, saves energy and is suitable for wide application.
Description
Technical field
The utility model relates to a kind of polishing chamber, refers to a kind of from air draught type polishing chamber, for exhaust and the dedusting to the polishing chamber particularly.
Background technology
In the application manufacturing process of skeleton all-loading coach, painting operation need be at the indoor polishing operation that carries out repeatedly painting layer and atom ash of polishing, because in bruting process, the dust of generation not only can cause the pollution to environment, also can injure staff's health.
Therefore, polish and indoorly must be carried out in accordance with regulations air draft, and dust removed effectively, generally, polish indoor all be equipped with the specialty cleaner and exhaust system, and existing cleaner and gas extraction system all need to use independent electric fan that power is provided, and therefore can consume a large amount of energy consumptions, do not meet the development need of energy-saving and emission-reduction.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art and provides a kind of from air draught type polishing chamber, should need not extra blower fan from air draught type polishing chamber, namely can realize exhausting-dusting, has saved energy consumption, and has reduced the investment to equipment.
Realize that the technical scheme that the utility model purpose adopts is: a kind of from air draught type polishing chamber, comprise polishing chamber body, it also comprises:
Air inlet is located at the top of described polishing chamber body;
Air outlet is located at the bottom of described polishing chamber body;
Blast pipe, its upper end open, lower end closed, described upper end is communicated with described air outlet,
The air draft chimney; And
The air channel, its two ends are communicated with described blast pipe and air draft chimney respectively, and air channel and the place of connection of described blast pipe are higher than sealing place of this blast pipe lower end.
Further, describedly also comprise from air draught type polishing chamber:
The air filtration cotton is located at described air inlet place.
Further, describedly also comprise from air draught type polishing chamber:
Screen pack is located at the place that is communicated with of described air channel and described blast pipe.
The utility model is taken away by the gas that the flows indoor dust of will polishing, and can be with the dust deposit taken away in the air channel, this implementation procedure environmental protection, and environment does not cause secondary pollution to external world.Because the utility model need not to use extra air draft and dust arrester, has saved the energy, is suitable for being extensive use of.
Description of drawings
Fig. 1 is that the utility model is from the structural representation of air draught type polishing chamber;
Fig. 2 is the enlarged diagram of A among Fig. 1;
Among the figure, 1-polishing chamber body, 1.1-air inlet, 1.2-gas outlet; 2-ground; The 3-exhaust chimney; The 4-car body; The 5-blast pipe; The 6-air channel; The 7-screen pack.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the utility model comprises the polishing chamber body 1 for the polishing operation that car body 4 is carried out painting layer and atom ash from air draught type polishing chamber, the top of polishing chamber body 1 is provided with in the air inlet 1.1(present embodiment high 4 ~ 6 meters), be provided with air filtration cotton (not looking out among the figure) in the air inlet 1.1, the bottom of polishing chamber body 1 is provided with gas outlet 1.2.
The utility model also comprises blast pipe 5 and air channel 6 from air draught type polishing chamber, the upper end open of blast pipe 5, and lower end closed, wherein, the upper end of opening is communicated with the air outlet 1.2 of polishing body 1 bottom, chamber.Blast pipe 5 is communicated with air channel 6, and the position that is communicated with is higher than sealing place of blast pipe 5 lower ends, and this connection position is provided with screen pack 7.Air channel 6 is stretched into ground and highly is 45 meters below 2 with in the exhaust chimney 3(present embodiment) be communicated with.
The utility model is realized as follows from the principle of air draught type exhaust:
The one, owing to be arranged in the air inlet 1.1 on polishing body 1 top, the chamber difference in height (present embodiment difference in height reach about 40 meters) bigger with the exhaust outlet existence of air draft chimney 3, thereby the generation draught head makes that the gas inflow air channel 6 in the polishing chamber body 1 is also finally discharged by air draft chimney 3;
The 2nd, produce the air-flow differential of giving birth to by the blower fan that is positioned at air draft chimney 3 one sides, can directly utilize the exhaust chimney 3 that is communicated with paint spray booth's gas extraction system in the present embodiment, being about to air channel 6 is communicated with exhaust chimney 3, because the paint spray booth has used the power air draft, make this moment and form wind speed greater than 8 meter per seconds in the exhaust chimney 3, make to produce negative pressure in the exhaust chimney 3, thereby make the gas in the polishing chamber body 1 flow into air channel 6 and final by 3 discharges of air draft chimney.
Owing to above two kinds of reasons, make that the air in the polishing chamber body 1 is discharged, airflow direction is shown in arrow among Fig. 1.
When the air inlet 1.1 of air-flow from polishing chamber body 1 flows to the process of gas outlet 1.2, can take away the dust in the polishing chamber body 1, enter into the process in air channel 6 then from blast pipe 5, the bigger dust of part volume and weight deposits in blast pipe 5, the less dust of another part volume and weight then is filtered net 7 absorption, thereby only allow air-flow pass through, avoid dust to external world environment cause secondary pollution.
The utility model is simple in structure from air draught type polishing chamber, owing to taken full advantage of the driven fan of existing other gas extraction system, avoid using extra cleaner and exhaust apparatus, saved the energy, and can handle the dust of being taken away by air-flow in environmental protection ground, have the feature of environmental protection.
Claims (3)
1. one kind from air draught type polishing chamber, comprises polishing chamber body, it is characterized in that, also comprises:
Air inlet is located at the top of described polishing chamber body;
Air outlet is located at the bottom of described polishing chamber body;
Blast pipe, its upper end open, lower end closed, described upper end is communicated with described air outlet,
The air draft chimney; And
The air channel, its two ends are communicated with described blast pipe and air draft chimney respectively, and air channel and the place of connection of described blast pipe are higher than sealing place of this blast pipe lower end.
2. according to claim 1ly it is characterized in that from air draught type polishing chamber, also comprise:
The air filtration cotton is located at described air inlet place.
3. according to claim 1ly it is characterized in that from air draught type polishing chamber, also comprise:
Screen pack is located at the place that is communicated with of described air channel and described blast pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018202 CN203030605U (en) | 2013-01-15 | 2013-01-15 | Automatic-air-sucking type polishing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018202 CN203030605U (en) | 2013-01-15 | 2013-01-15 | Automatic-air-sucking type polishing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030605U true CN203030605U (en) | 2013-07-03 |
Family
ID=48682746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018202 Expired - Fee Related CN203030605U (en) | 2013-01-15 | 2013-01-15 | Automatic-air-sucking type polishing chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425842A (en) * | 2016-11-28 | 2017-02-22 | 南京慧智灵杰信息技术有限公司 | Single-station polishing chamber |
-
2013
- 2013-01-15 CN CN 201320018202 patent/CN203030605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425842A (en) * | 2016-11-28 | 2017-02-22 | 南京慧智灵杰信息技术有限公司 | Single-station polishing chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130703 Termination date: 20170115 |